CN110136483A - Intelligent caution device control method, device, intelligent caution device and storage medium - Google Patents

Intelligent caution device control method, device, intelligent caution device and storage medium Download PDF

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Publication number
CN110136483A
CN110136483A CN201910523606.6A CN201910523606A CN110136483A CN 110136483 A CN110136483 A CN 110136483A CN 201910523606 A CN201910523606 A CN 201910523606A CN 110136483 A CN110136483 A CN 110136483A
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China
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caution device
target position
distance
determined distance
intelligent
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CN201910523606.6A
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CN110136483B (en
Inventor
周毕兴
张立新
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Shenzhen Waterward Information Co Ltd
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Shenzhen Water World Co Ltd
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
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Abstract

Present applicant proposes a kind of intelligent caution device control method, device, intelligent caution device and storage mediums, method includes: to obtain current traffic information and current location, wherein, current traffic information includes the first path information in first lane path locating for fault car；According to first path information, current location and preset range information, the target position for parking intelligent caution device is determined；It is mobile to target position.Intelligent caution device has locomotive function, and it being capable of automatic collection traffic information when vehicle breaks down, and it is moved to certainly and parks target position, so that when vehicle breaks down, driving user puts alarming device manually without getting off, and improves the convenience and rapidity of setting warning, simultaneously because driving user without getting off rashly on red route, it solves the problems, such as to be easy to cause second accident by manually placing caution device at present, strengthens safety guarantee.

Description

Intelligent caution device control method, device, intelligent caution device and storage medium
Technical field
This application involves traffic safety technology field is arrived, a kind of intelligent caution device control method, dress are especially related to It sets, intelligent caution device and storage medium.
Background technique
With fast development and the improvement of people's living standards that highway in China is built, the vehicle volume of holding is also in lasting increasing It is long, but the following traffic accident also frequently occurs, and vehicle knocks into the back.Generally, when temporary derangement occurs for automobile Or when traffic accident occurs, in order to avoid causing secondary traffic accident therefrom, tripod warning sign would generally be equipped on automobile To remind other vehicles to avoid in time.Traffic department's regulation must use prior-warning device to rear after driving is broken down Vehicle is warned, and distance is 100 meters to 250 meters.
In the prior art, when automobile occurs temporary derangement or traffic accident occurs, driver arrives standby after needing to get off Case takes out automobile triangular frame, then walks to holding vehicles tripod at safe distance, to warn subsequent vehicle, also to receive later The tripod is returned, the safe distance as defined in traffic department is 100 meters to 250 meters, and holding vehicles tripod often needs Longer time is spent, the study shows that: the probability of happening of second accident is directly proportional to the standing time of automobile triangular frame, i.e., Standing time is shorter, and the probability of happening of second accident is smaller.Moreover, people gets on holding vehicles tripod in highway on foot, just have Bigger traffic accident may be led to, especially under the bend road conditions of highway, the probability that second accident occurs is even more It greatly increases.
Summary of the invention
The application's is designed to provide a kind of intelligent caution device control method, device, intelligent caution device and storage Medium, it is intended to when temporary derangement or traffic accident occur on highway when automobile at present for solution, pass through artificial holding vehicles triangle Frame is easy to cause the technical issues of second accident.
The application proposes a kind of intelligent caution device control method, applied to the intelligent caution device with locomotive function On, method includes:
Obtain current traffic information and current location, wherein current traffic information includes the first vehicle locating for fault car The first path information of path；
According to first path information, current location and preset range information, determine for parking intelligent caution device Target position；
It is mobile to target position.
Further, current traffic information further includes the situation of remote on the back car direction in first lane path, to The mobile step in target position includes:
Situation of remote of the acquisition on the back car direction in first lane path in real time, and judge whether situation of remote is full The preset safety condition of foot；
If situation of remote is unsatisfactory for preset safety condition, prompting message is issued, to after on first lane path Vehicle on square direction to the car is reminded.
Further, it according to first path information, current location and preset range information, determines for parking intelligent police The step of showing the target position of equipment, comprising:
It obtains on the back car direction in first lane path with current location apart from nearest bend position, and calculates and work as Running distance between front position and bend position；
If running distance be greater than or equal to the first pre-determined distance, by the back car direction in first lane path with work as Front position distance is that target position is selected as in the position of the second pre-determined distance；Second pre-determined distance is less than the first pre-determined distance, and Difference between two pre-determined distances and the first pre-determined distance is the value of pre-set buffer distance；
If running distance is greater than or equal to third pre-determined distance less than the first pre-determined distance, then by first lane path Back car direction on current location distance be the 4th pre-determined distance position be selected as target position；Wherein, the 4th is default Distance is less than running distance, and the difference between running distance is the value of pre-set buffer distance；
If running distance be less than third pre-determined distance, by the back car direction in first lane path with current location Distance is that target position is selected as in the position of the 5th pre-determined distance；Wherein, the 5th pre-determined distance is greater than or equal to the 6th pre-determined distance, And it is less than or equal to the second pre-determined distance, the difference between the 6th pre-determined distance and third pre-determined distance is pre-set buffer distance Value.
Further, current traffic information further includes the second path letter in second lane path locating for intelligent caution device Breath, the step mobile to target position, comprising:
According to current location, target position and the second routing information, mobile route is generated；
It is moved along mobile route from current location to target position.
Further, situation of remote includes the driving direction and speed of back car；It is pre- to judge whether situation of remote meets If safety condition the step of, comprising:
Judge whether the driving direction of back car in preset time period is changed and/or whether speed slows down；
If driving direction does not change in preset time period and/or speed does not slow down, determine that situation of remote is unsatisfactory for Preset safety condition.
Further, when intelligent caution device has the function of flight, situation of remote further includes intelligent caution device with after Side carrys out the spacing distance value between vehicle；Situation of remote of the acquisition first lane path on back car direction in real time, and judge After the step of whether situation of remote meets preset safety condition, further includes:
If situation of remote meets preset safety condition, whether real-time judge arrived the top of target position；
If arrived the top of target position, judge whether spacing distance value is greater than pre-determined distance threshold value；
If spacing distance value is greater than or equal to pre-determined distance threshold value, park to target position.
Further, after the step to target position movement, further includes:
After parking to target position, judge whether the return instruction for receiving user's sending；
If receiving the return instruction of user's sending, the geographical location information of fault car is obtained in real time and first Situation of remote on the back car direction of lane path；
Judge whether situation of remote meets preset safety condition；
If situation of remote meets preset safety condition, according to the geographical location information of fault car to fault car into Row movement.
The application also proposed a kind of intelligent caution device control device, set applied to the intelligence warning with locomotive function It is standby upper, comprising:
Module is obtained, for obtaining current traffic information and current location, wherein current traffic information includes fault car The first path information in locating first lane path；
Determining module, for determining for parking intelligence according to first path information, current location and preset range information The target position of energy caution device；
Mobile module, for mobile to target position.
The application also proposed a kind of intelligent caution device, including memory and processor, memory are stored with computer The step of program, processor realizes any one of above-mentioned method when executing computer program.
The application also proposed a kind of readable storage medium storing program for executing, be stored thereon with computer program, which is characterized in that computer The step of any one of above-mentioned method is realized when program is executed by processor.
The beneficial effect of the application is: present applicant proposes a kind of intelligent caution device control methods, device, intelligence warning Equipment and storage medium, method include: to obtain current traffic information and current location, wherein current traffic information includes failure The first path information in first lane path locating for vehicle；According to first path information, current location and preset distance letter Breath, determines the target position for parking intelligent caution device；It is mobile to target position.Intelligent caution device has mobile function Can, and when vehicle breaks down can automatic collection traffic information, and be automatically moved into and park target position, so that in vehicle When breaking down, driving user puts alarming device manually without getting off, and improves the convenience and rapidity of setting warning, together When be not necessarily to get off rashly on red route due to driving user, solve and held at present by manually placing intelligent caution device The problem of easily leading to second accident strengthens safety guarantee.
Detailed description of the invention
Fig. 1 is the flow diagram of intelligent caution device control method in one embodiment of the application；
Fig. 2 is the structural schematic diagram of intelligent caution device control device in one embodiment of the application；
Fig. 3 is the structural schematic diagram of the mobile module of Fig. 2 in one embodiment of the application；
Fig. 4 is the structural schematic diagram of the determining module of Fig. 2 in one embodiment of the application；
Fig. 5 is the structural schematic diagram of the mobile module of Fig. 2 in another embodiment of the application；
Fig. 6 is the structural schematic diagram of the acquisition unit of Fig. 3 in one embodiment of the application；
Fig. 7 is the structural schematic diagram of the mobile module of Fig. 2 in the another embodiment of the application；
Fig. 8 is the structural schematic diagram of intelligent caution device control device in another embodiment of the application；
Fig. 9 is the structural schematic diagram of intelligent caution device in one embodiment of the application；
Figure 10 is the structural schematic diagram of storage medium in one embodiment of the application.
The embodiments will be further described with reference to the accompanying drawings for realization, functional characteristics and the advantage of the application purpose.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the application, it is not used to limit the application.
Referring to Fig.1, the embodiment of the present application proposes a kind of intelligent caution device control method, is applied to intelligent caution device, The intelligence caution device is with the tripod warning sign from locomotive function, for example, it may be the intelligence three with walking function Corner bracket, and or the intelligent triangular frame with flight function, be able to satisfy use demand, this do not limited specifically, should Intelligent caution device control method includes:
S1 obtains current traffic information and current location, wherein current traffic information includes first locating for fault car The first path information of lane path；
S2 is determined according to first path information, current location and preset range information for parking intelligent caution device Target position；
S3, it is mobile to target position.
Be equipped in above-mentioned S1, outside intelligent caution device can 360 ° of rotations cameras, it is preferred that can be to have and test the speed The infrared camera of distance measurement function, wherein the distance measurement function that tests the speed of the infrared camera can be by being arranged the distance measuring sensor that test the speed (such as ultrasonic sensor) Lai Shixian.Specifically, in a specific embodiment, interim event occurs on highway when automobile When barrier or traffic accident, user removes the intelligence caution device from automobile trunk and is placed on the ground, and user opens intelligence The power supply of caution device, intelligent caution device enter operating mode, herein it should be pointed out that intelligent caution device is made to enter work After the mode of operation mode can be unlatching power supply, intelligent caution device is automatically into operating mode；It is also possible to after opening power supply, Intelligent caution device, which is controlled, by designated equipment enters operating mode；For example, establishing mobile terminal (such as smart phone) and intelligence Wireless connection between caution device (such as can realize mobile terminal and intelligence by way of installing APP on mobile terminals Telecommunication connection between caution device) after, command adapted thereto is issued by mobile terminal and is entered to control intelligent caution device Operating mode does not limit this specifically.In another specific embodiment, due to when vehicle breaks down, user Be likely to be and rest on middle lane, directly get off from automobile trunk remove intelligent caution device will increase user meet with it is dangerous A possibility that.Therefore the intelligence caution device is fixed on the positions such as boot or roof, in vehicle When breaking down, user directly starts the intelligence caution device by intelligent terminal sending control instruction without getting off, Then intelligent caution device enters operating mode, and takes off from roof or boot or be placed into ground automatically, significantly Reduce a possibility that user comes to harm.
After intelligent caution device enters operating mode, intelligent caution device can be by opening external infrared camera simultaneously Control infrared camera rotates 360 ° to acquire current traffic information, and by opening built-in locating module (such as GPS Sensor) obtain itself current location information.Wherein, current traffic information includes first lane road locating for fault car The first path information of diameter, the first path information in first lane path are embodied in lane locating for fault car (as in Between lane, left-hand lane, Emergency Vehicle Lane etc.) and the route shape in the lane (such as which place is bend, which place is straight Road), herein it should be pointed out that in other embodiments, intelligent caution device can also be obtained by being connected to remote server Take current traffic information.Specifically, when intelligent caution device gets the current location information of itself, intelligent caution device will The current location information of itself is uploaded to remote server, when remote server receives the present bit confidence of intelligent caution device When breath, remote server can be according to the current location information, by obtaining guidance information for ring locating for intelligent caution device The cartographic information in border, current traffic information etc. are sent to intelligent caution device；It certainly, in other embodiments, can also be by red The mode that the information of outer camera acquisition is combined with the information that remote server returns, get it is more complete, accurately work as Preceding traffic information.
In above-mentioned S2, traffic department's regulation must use prior-warning device to the vehicle at rear after driving is broken down It is warned, distance is 100 meters to 250 meters.Therefore above-mentioned preset range information can be 100 meters, 120 meters, 150 meters, 200 Rice, 250 meters etc., can flexibly be selected according to the concrete condition in first lane path.Specifically, due in high speed uplink Vehicle speed is very fast, and bend will affect and carry out vehicle sight, makes to get vehicle and slows down and is possible to not prompt enough, therefore intelligent caution device is excellent Choosing should be placed on straight way, prevented from carrying out vehicle deceleration not in time, user is struck, secondly in intelligent caution device placement location It is desirably also straight way towards the road in the certain distance in back car direction, prevents from carrying out vehicle deceleration not in time, strike intelligence Caution device.For example, can first calculate first lane by preset algorithm after the current location information of the intelligent caution device of acquisition The first object location point that distance intelligence caution device current location is 100 meters on path, then judges that the location point is to be in On straight way or on bend, if straight way, then further judge on direction to the car apart from first object location point distance to a declared goal model Whether the position of (within such as 30 meters and 30 meters) is in bend in enclosing, if it is not, then can be determined as being used for by first object location point Park the target position of intelligent caution device；And if first object location point is on bend, further determines that distance intelligence The second source location or determine that distance intelligent caution device current location is 150 that caution device current location is 120 meters The third source location etc. of rice；In this way, until determining suitable location point as target position.It is worth noting that, if The placement location point distance fault vehicle of intelligent caution device can not play well too far prevents from coming vehicle shock failure vehicle Effect；Therefore in a specific embodiment, the specific fault car of the farthest placement location of intelligent caution device is 100-250 meters, if all failing to search out suitable target position within the scope of 250 meters of distance fault vehicle, by intelligent warning Equipment is placed at 250 meters of distance fault vehicle, i.e. 250 meters of target position distance fault vehicle.
In above-mentioned S3, when placing intelligent caution device, since the speed in highway is very fast, intelligent caution device Placement location need to be placed in fault car in same lane, can preferably play the role of warn hedging.Therefore exist In one embodiment, if intelligent caution device finds that itself and fault car, can not at same lane by current traffic information It is automatically adjusted to be located at same lane with fault car before determining target position, or the intelligent terminal into user hand issues It reminds, so that user manually adjusts intelligent caution device and fault car is located at same lane, finally drives intelligent caution device It is mobile from current location to target position.In another specific embodiment, intelligent caution device is with certain flying height It is moved from current location along to target position along first lane path, can preferably make to carry out vehicle to see intelligent caution device； And when intelligent caution device can carry out flight with certain flying height, relative to the mode advanced along ground, rear is come Vehicle on vehicle direction can be more obvious see intelligent caution device, the traveling of intelligent caution device is then not only restricted at this time It has to be moved along first lane path, is also possible to carry out being moved to target position along other paths, as long as target position Setting in first lane path.
Present applicant proposes a kind of intelligent caution device control methods, comprising: S1 obtains current traffic information and present bit It sets, wherein current traffic information includes the first path information in first lane path locating for fault car；S2, according to first Routing information, current location and preset range information determine the target position for parking intelligent caution device；S3, to mesh Cursor position is mobile.Intelligent caution device have locomotive function, and when vehicle breaks down can automatic collection traffic information, and Target position is parked from being moved to, so that driving user puts alarming device manually without getting off when vehicle breaks down, is mentioned The high convenience and rapidity of setting warning, simultaneously because driving user solves without getting off rashly on red route At present by the problem of manually placement caution device is easy to cause second accident, safety guarantee is strengthened.
In a preferred embodiment, current traffic information further includes on the back car direction in first lane path Situation of remote, the step S3 mobile to target position, comprising:
S31 acquires the situation of remote on the back car direction in first lane path in real time, and judges that situation of remote is It is no to meet preset safety condition；
S32 issues prompting message if situation of remote is unsatisfactory for preset safety condition, on first lane path Back car direction on vehicle reminded.
Above-mentioned steps implement when, intelligent caution device during being moved along first lane path to target position, Situation of remote of the acquisition first lane path on back car direction in real time, and judge whether situation of remote meets preset peace Full condition.In a specific embodiment, the situation of remote on direction to the car mainly include without come vehicle, come vehicle distance with Running speed comes whether vehicle speed slows down, and judges whether to meet preset safety condition by obtaining situation of remote, prevent Intelligent caution device during being moved along first lane path to target position, come vehicle just to intelligent caution device or Person's fault car is hit, and is damaged.
If discovery is unsatisfactory for preset safety condition by the situation of remote of acquisition, then illustrate to carry out vehicle at this time very possible Intelligent caution device or fault car can be hit, therefore issues prompting message, to the back car on first lane path Vehicle on direction is reminded.In a specific embodiment, intelligent caution device can issue whistle sound and/or flash of light Deng more obvious prompting message, allows and carry out vehicle and can be more easier to be concerned about the fault message of front vehicles, to slow down in time Or evacuation.In another specific embodiment, intelligent caution device can also check the state of fault car, such as detection vehicle Whether in parking and opens the states of double flashing lights (dodging amber light) and avoided if it is not, then issuing prompting message to driving user Driving user forgets to turn on double sudden strains of a muscle or intelligent caution device error starting, alternatively, it is also possible to detect whether intelligent caution device is located (it is also possible in Emergency Vehicle Lane) in a certain lane of road.
In a preferred embodiment, it according to first path information, current location and preset range information, determines and uses Step S2 in the target position for parking intelligent caution device, comprising:
S21 is obtained on the back car direction in first lane path with current location apart from nearest bend position, and is counted Calculate the running distance between current location and bend position；
S22 will be on the back car direction in first lane path if running distance is greater than or equal to the first pre-determined distance Target position is selected as with current location distance for the position of the second pre-determined distance；Second pre-determined distance less than the first pre-determined distance, And the second difference between pre-determined distance and the first pre-determined distance is the value of pre-set buffer distance；
S23, if running distance less than the first pre-determined distance, and be greater than or equal to third pre-determined distance, then by first lane Target position is selected as the position of the 4th pre-determined distance with current location distance on the back car direction in path；Wherein, the 4th Pre-determined distance is less than running distance, and the difference between running distance is the value of pre-set buffer distance；
S24 will be on the back car direction in first lane path and currently if running distance is less than third pre-determined distance Positional distance is that target position is selected as in the position of the 5th pre-determined distance；Wherein, the 5th pre-determined distance is default more than or equal to third Distance, and it is less than or equal to the second pre-determined distance.
It should be noted that above-mentioned " difference be pre-set buffer distance value " description in, the former " difference " It is approximately equal between the latter " value ", for example, if the data that both in 0-5 meters of ranges, are also approximately considered of difference are identical.
When above-mentioned steps are implemented, since on highway or some national highways, traffic density is larger and speed is very fast, Intelligent caution device should be placed on straight way as far as possible, and back car is enabled to notice the presence of intelligent caution device in time, To slow down in time or avoid.If intelligent caution device is placed in corner, due to sight, back car is very possible It can not can notice in time intelligent caution device, to be hit with intelligent caution device, greatly reduce intelligence warning and set Standby warning effectiveness, it could even be possible to causing the secondary impact of back car, the safety for the user that drives a vehicle cannot be ensured.
Therefore, intelligent caution device is when determining target position, should meet three conditions as far as possible: one, target position distance 100-250 meters of fault car；Two, target position is on straight way path,；Three, have one between target position and bend position The enough pre-set buffer distances of section prevent back car from hitting intelligent caution device.
It breaks down in vehicle, user issues after the instruction for starting intelligent caution device:
Firstly, intelligent caution device obtains on the direction to the car in first lane path with current location apart from nearest bend Position, and calculate the running distance between current location and bend position, that is, judge fault car position and bend position it Between distance.
Then, if running distance be greater than or equal to the first pre-determined distance, by the direction to the car in first lane path with Current location distance is that target position is selected as in the position of the second pre-determined distance；Second pre-determined distance is less than the first pre-determined distance.It hands over Logical agencies dictate must use prior-warning device to warn the vehicle at rear after driving is broken down, distance for 100 meters extremely 250 meters.In a specific embodiment, to prevent back car from can not notice intelligent caution device in time, to intelligent police Show that equipment causes to hit to damage, the pre-set buffer distance between the target position and bend position of intelligent caution device is 30 meters of left sides The right side gives back car sufficient reaction distance.Therefore, the first pre-determined distance is 280 meters, and the second pre-determined distance is 250 meters, intelligence Can caution device first determine whether running distance is greater than or equal to 280 meters, if more than or be equal to 280 meters, then illustrate target position Setting, which can choose, is placed at farthest 250 meters, reaches an optimal warning effect.
Then, if discovery running distance is less than 280 meters, but it is greater than or equal to third pre-determined distance, it is specific real at one It applies in example, third pre-determined distance is 130 meters, with apart 30 meters at defined minimum 100 meters of position of warning.If i.e. at this time by target Position is selected as at 250 meters of farthest, then the pre-set buffer between intelligent caution device and bend position is apart from less than 30 meters, Back car is likely to hit intelligent caution device.Therefore, the 4th pre-determined distance is being selected as mesh by intelligent caution device at this time When cursor position, the 4th pre-determined distance should meet two conditions: one, the 4th pre-determined distance is less than running distance；Two, the 4th it is default away from Between running distance with a distance from pre-set buffer.For example, being selected as the of target position if running distance is 220 meters Four pre-determined distances are 190 meters；If running distance is 130 meters, the 4th pre-determined distance for being selected as target position is 100 meters.
Finally, if discovery running distance be less than third pre-determined distance, i.e., at this time bend positional distance fault car less than 130 Rice is then unable to satisfy target position distance fault vehicle to meet the condition between target position and running distance at a distance of 30 meters At least 100 meters of condition.Therefore then will on the direction to the car in first lane path with current location distance for the 5th it is default away from From position be selected as target position；Wherein, the 5th pre-determined distance is greater than or equal to the 6th pre-determined distance, and is less than or equal to second Pre-determined distance, the difference between the 6th pre-determined distance and third pre-determined distance are the value of pre-set buffer distance.It is specific at one In embodiment, pre-set buffer distance is 30 meters, and third pre-determined distance is 130 meters, and it is curved that the 6th pre-determined distance, which is 100 meters, Road position and fault car distance are less than 130 meters, then the selection target position between 100-250 meters according to the rules, the target position Setting can be preset by road location, i.e., in the case where the target position of intelligent caution device does not meet ideal conditions, The safety for paying the utmost attention to fault car and the user that drives a vehicle, guarantees that the selection of target position meets traffic regulations.
In a preferred embodiment, current traffic information further includes second lane path locating for intelligent caution device The second routing information, the step S3 mobile to target position, comprising:
S33 generates mobile route according to current location, target position and the second routing information；
S34 is moved along mobile route from current location to target position.
Above-mentioned steps implement when, intelligent caution device after determining target position, according to current location, target position and Second routing information in second lane path generates mobile route.Second routing information in second lane path is embodied in The route shape in lane locating for intelligent caution device (such as middle lane, left-hand lane, Emergency Vehicle Lane) and the lane is (such as Which place is bend, which place is straight way).
In a specific embodiment, intelligent caution device is the mobile device with idler wheel, at this time second lane road Diameter is consistent with first lane path, after intelligent caution device gets off from fault car, from current location along the second vehicle Path (first lane path) is mobile to target position, is simultaneously emitted by the warning alerts information such as acousto-optic, ensures first lane road The safety of fault car on diameter.
In another specific embodiment, intelligent caution device is the mobile device with flight function, for example, by using Unmanned plane is carried, and second lane path can be consistent with first lane path at this time, can also be with first lane road Diameter is inconsistent.Intelligent caution device, can be along first when being moved from current location along second lane path to target position Lane path is close to target position flight, and intelligent caution device and fault car are located on same lane at this time, back car The lane where fault car can be determined ahead of time, to be avoided in time.Intelligent caution device can also be in the green of roadside Change flight above the isolation strip of band or two-way lane, is leaned on being parallel to the route in first lane path to target position Closely, at this time since intelligent caution device has certain flying height, back car is also easy to confirm that there is vehicle in front ahead of time It breaks down, so that pre-decelerating, avoids fault car, while also reducing intelligent caution device by back car The probability of shock improves warning effectiveness.
In a preferred embodiment, situation of remote includes the driving direction and speed of back car；Judge that vehicle condition is believed Whether breath meets the step S31 of preset safety condition, comprising:
S311, judges whether the driving direction of back car in preset time period is changed or whether subtracted with/speed It is slow；
S312 determines situation of remote not if driving direction does not change in preset time period and/or speed does not slow down Meet preset safety condition.
When above-mentioned steps are implemented, after intelligent caution device starting, the driving direction and vehicle of back car are acquired in real time Speed, judges whether situation of remote meets preset safety condition, and in a specific embodiment, intelligent caution device passes through speed Spend the detection such as sensor back car within a preset period of time, such as in 3s, whether driving direction changes, i.e. back car Whether first lane path is avoided, whether speed slows down, i.e., whether back car is braked.If preset time Driving direction does not change in section and/or speed does not slow down, then illustrates that back car does not notice intelligence probably at this time The presence of energy caution device or fault car, it is possible to intelligent caution device or fault car be hit, are unsatisfactory for presetting Safety condition.
In a preferred embodiment, when intelligent caution device has the function of flight, situation of remote further includes intelligence Spacing distance value between caution device and back car；Vehicle condition letter of the acquisition first lane path on direction to the car in real time Breath, and after judging whether situation of remote meets the step S31 of preset safety condition, further includes:
S35, if situation of remote meets preset safety condition, whether real-time judge arrived the top of target position；
S36 judges whether spacing distance value is greater than pre-determined distance threshold value if arrived the top of target position；
S37 is parked if spacing distance value is greater than or equal to pre-determined distance threshold value to target position.
When above-mentioned steps are implemented, when intelligent caution device detects that the driving direction of back car is changed, partially Speed from first lane path or back car has slowed down, then determines that situation of remote meets preset safety condition, Whether real-time judge has flown to the top of target position at this time.
If having flown to the top of target position, judge whether the spacing distance value between target position and back car is big In pre-determined distance threshold value, because just intelligent caution device is parked on target position if spacing distance value, then intelligence warning is set The standby shock being likely to by back car, causes to damage, to reduce warning function, obtains the safe of fault car Less than guarantee.Therefore the pre-determined distance threshold value of target position and back car is set, peace is parked with the intelligent caution device of guarantee Entirely, in a specific embodiment, pre-determined distance threshold value is 10-50 meters.
If detecting, spacing distance value is greater than or equal to pre-determined distance threshold value, illustrates that intelligent caution device parks peace at this time Entirely, intelligent caution device is landed above target position, is parked to target position, ensure the safety of fault car.At one In specific embodiment, if detecting, spacing distance value is less than pre-determined distance threshold value, and intelligent caution device is in high-altitude acousto-optic etc. Alerting pattern reminds back car to be avoided, and is only greater than or equal to pre-determined distance threshold value in back car and target position When (such as 150m) or back car and target position are not at same lane path, it can just be parked in target position.
In a preferred embodiment, after the step to target position movement, further includes:
S01 judges whether the return instruction for receiving user's sending after parking to target position；
S02, if receive user sending return instruction, in real time obtain fault car geographical location information and Situation of remote on the back car direction in first lane path；
S03, judges whether situation of remote meets preset safety condition；
S04, if situation of remote meets preset safety condition, according to the geographical location information of fault car to disabled vehicle It is moved.
When above-mentioned steps are implemented, after intelligent caution device has been parked to target position, whether real-time judge is received The return instruction that user issues, that is, judge whether fault car repairs and finish；After the return instruction for receiving user's sending, in real time Then the geographical location information for obtaining fault car and the situation of remote on the direction to the car of first lane path are believed in vehicle condition In the case that breath meets preset safety condition, moved according to geographical location information to fault car, in the return course Judge whether situation of remote meets preset safety condition and the content that is moved to fault car along mobile route is preceding It states existing correlation in step and refers to that details are not described herein.Intelligent caution device, equally can be to front vehicle in return course Driving status (including speed, traveling lane etc.) exercise supervision, when necessary, can acousto-optic remind, after playing warning Side carrys out the effect of vehicle, guarantees driving user security, and solving previous driving user can during recycling caution device manually The dangerous problem that can be hit, further improves safety guarantee.
Referring to Fig. 2, the embodiment of the present application proposes a kind of intelligent caution device control device, the intelligence caution device for From the tripod warning sign of locomotive function, for example, it may be the intelligent triangular frame with walking function, and or there is flight function The intelligent triangular frame of energy, is able to satisfy use demand, does not limit specifically this, the intelligence caution device control device packet It includes:
Module 10 is obtained, for obtaining current traffic information and current location, wherein current traffic information includes disabled vehicle The first path information in the first lane path locating for；
Determining module 20, for determining for parking according to first path information, current location and preset range information The target position of intelligent caution device；
Mobile module 30, for mobile to target position.
In above-mentioned intelligent caution device control device, be equipped with outside intelligent caution device can 360 ° of rotations cameras, it is excellent Choosing, it can be the infrared camera for having the distance measurement function that tests the speed, wherein the distance measurement function that tests the speed of the infrared camera can pass through Distance measuring sensor (such as ultrasonic sensor) Lai Shixian that tests the speed is set.Specifically, when temporary derangement occurs on highway for automobile Or when traffic accident, in a specific embodiment, user removes the intelligence caution device from automobile trunk and is placed on On ground, user opens the power supply of intelligent caution device, and intelligent caution device enters operating mode, herein it should be pointed out that Make intelligent caution device enter operating mode mode can be open power supply after, intelligent caution device is automatically into Working mould Formula；It is also possible to after opening power supply, intelligent caution device is controlled by designated equipment and enters operating mode, for example, establishing movement Wireless connection between terminal (such as smart phone) and intelligent caution device (such as can be by installing APP on mobile terminals Form realizes that the telecommunication between mobile terminal and intelligent caution device connects) after, command adapted thereto is issued by mobile terminal Enter operating mode to control intelligent caution device, this is not limited specifically.In another specific embodiment, due to When vehicle breaks down, user, which is likely to be, rests on middle lane, directly gets off and removes intelligent warning from automobile trunk Equipment will increase user and meet with a possibility that dangerous.Therefore the intelligence caution device can directly be usually to be fixed on boot Or on the positions such as roof, when vehicle breaks down, user directly issues control instruction by intelligent terminal and opens without getting off Move the intelligence caution device, then intelligent caution device enters operating mode, and take off from roof or boot or Person is placed into ground automatically, greatly reduces a possibility that user receives injury.
After intelligent caution device enters operating mode, intelligent caution device can by obtain module 10 open it is external red Outer camera simultaneously controls infrared camera and rotates 360 ° to acquire current traffic information, passes through and opens built-in locating module (such as GPS sensor) obtains itself current location information, wherein current traffic information includes first locating for fault car The first path information of the first path information of lane path, first lane path is embodied in lane locating for fault car (such as which place is bend to the route shape in (such as middle lane, left-hand lane, Emergency Vehicle Lane) and the lane, which ground Side is straight way), herein it should be pointed out that in other embodiments, intelligent caution device can also be by being connected to long-range clothes Be engaged in device, obtain current traffic information, specifically, when obtain module 10 get the current location information of itself when, by itself Current location information is uploaded to remote server, when remote server receives the current location information of intelligent caution device, Remote server can be according to the current location information, by obtaining guidance information for the ground of intelligent caution device local environment Figure information, current traffic information etc. are sent to intelligent caution device, certainly, in other embodiments, can also pass through infrared photography The mode that the information of head acquisition is combined with the information that remote server returns gets more complete, accurate current road conditions Information.
Since traffic department provides, prior-warning device must be used to warn the vehicle at rear after driving is broken down Show, distance is 100 meters to 250 meters.Therefore above-mentioned preset range information can be 100 meters, 120 meters, 150 meters, 200 meters, 250 Rice etc., can flexibly be selected according to the concrete condition in first lane path, specifically, due in high speed uplink vehicle speed Comparatively fast, and bend will affect and carry out vehicle sight, makes to get vehicle and slows down and is possible to not prompt enough, therefore intelligent caution device is preferably answered This is placed on straight way, prevents from carrying out vehicle deceleration not in time, strikes user, secondly in intelligent caution device placement location after Road in the certain distance of square direction to the car is desirably also straight way, prevents from carrying out vehicle deceleration not in time, strikes intelligence warning and sets It is standby.For example, determining module 20 can pass through preset algorithm elder generation after obtaining the current location information that module 10 obtains intelligent caution device The first object location point that distance intelligence caution device current location is 100 meters on first lane path is calculated, is then judged The location point if straight way, is then further judged on direction to the car apart from first object position on straight way or on bend Set within the scope of a distance to a declared goal whether the position (in such as 30 meters) is in bend, if otherwise first object location point can be determined as For parking the target position of intelligent caution device；And if first object location point is on bend, further determines that distance The second source location or determine that distance intelligent caution device current location is that intelligent caution device current location is 120 meters 150 meters third source location etc., in this way, until determining suitable location point as target position.It is worth noting that, If the placement location point distance fault vehicle of intelligent caution device can not play well too far prevents from coming vehicle shock failure The effect of vehicle, therefore in a specific embodiment, the specific fault car of the farthest placement location of intelligent caution device is 100-250 meters, however, it is determined that module 20 all fails to search out suitable target position within the scope of 250 meters of distance fault vehicle, then Intelligent caution device is placed at 250 meters of distance fault vehicle, i.e. 250 meters of target position distance fault vehicle.
When placing intelligent caution device, since the speed in highway is very fast, the placement location of intelligent caution device It need to be placed in fault car in same lane, can preferably play the role of warning hedging.Therefore in one embodiment, If intelligent caution device by current traffic information find itself with fault car not at same lane, mobile module 30 can be It is automatically adjusted to be located at same lane with fault car before determining target position, or the intelligent terminal sending into user hand mentions Wake up so that user manually adjusts intelligent caution device and fault car is located at same lane, finally driving intelligence caution device by Current location is mobile to target position.In another specific embodiment, mobile module 30 drives intelligent caution device with one Fixed flying height is moved from current location along to target position along first lane path, can preferably make to carry out vehicle to see intelligence It can caution device；And when intelligent caution device can carry out flight with certain flying height, relative to what is advanced along ground Mode, what the vehicle on back car direction can be more obvious sees intelligent caution device, at this time the row of intelligent caution device Into being then not only restricted to have to be moved along first lane path, it is also possible to carry out being moved to target position along other paths It sets, as long as target position is located at first lane path.
Present applicant proposes a kind of intelligent caution device control devices, comprising: module 10 is obtained, for obtaining current road conditions Information and current location, wherein current traffic information includes the first path information in first lane path locating for fault car； Determining module 20, for determining for parking intelligent warning according to first path information, current location and preset range information The target position of equipment；Mobile module 30, for mobile to target position.Intelligent caution device has locomotive function, and in vehicle When breaking down can automatic collection traffic information, and be moved to certainly and park target position so that when vehicle breaks down, Driving user puts alarming device manually without getting off, and improves the convenience and rapidity of setting warning, simultaneously because driving User solves without getting off rashly on red route and is easy to cause second accident by manually placing caution device at present The problem of, strengthen safety guarantee.
Referring to Fig. 3, in a preferred embodiment, current traffic information further includes the back car in first lane path Situation of remote on direction, mobile module 30 include:
Acquisition unit 301 for acquiring the situation of remote in the rear direction that vehicle is carried out in first lane path in real time, and is sentenced Whether disconnected situation of remote meets preset safety condition；
Reminding unit 302 issues prompting message if being unsatisfactory for preset safety condition for situation of remote, to The vehicle on back car direction on one lane path is reminded.
Mobile module 30 drives intelligent caution device during moving along first lane path to target position, acquisition Unit 301 acquires situation of remote of the first lane path on back car direction in real time, and judges whether situation of remote meets Preset safety condition.In a specific embodiment, the situation of remote on direction to the car mainly includes that nothing is carried out vehicle, come Vehicle distance and running speed come whether vehicle speed slows down, and judge whether to meet preset safe item by obtaining situation of remote Part prevents in intelligent caution device during moving along first lane path to target position, carrys out vehicle just to intelligence Caution device or fault car are hit, and are damaged.
If the situation of remote acquired by acquisition unit 301, discovery is unsatisfactory for preset safety condition, then illustrates to come at this time Vehicle is likely to hit intelligent caution device or fault car, therefore reminding unit 302 issues prompting message, to first The vehicle on back car direction on lane path is reminded.In a specific embodiment, intelligent caution device can To issue the more obvious prompting message such as whistle sound and/or flash of light, allows and carry out vehicle and can be more easier to be concerned about front vehicles Fault message, to slow down in time or avoid.
Referring to Fig. 4, in a preferred embodiment, determining module 20, comprising:
Acquiring unit 201, it is nearest with current location distance on the back car direction for obtaining first lane path Bend position, and calculate the running distance between current location and bend position；
First determination unit 202, if being greater than or equal to the first pre-determined distance for running distance, by first lane path Direction to the car on current location distance be the second pre-determined distance position be selected as target position；Second pre-determined distance is less than One pre-determined distance, and the difference between the second pre-determined distance and the first pre-determined distance is the value of pre-set buffer distance；
Second determination unit 203, if for running distance less than the first pre-determined distance, and be greater than or equal to third it is default away from From, then will on the back car direction in first lane path with current location distance be the 4th pre-determined distance position be selected as target Position；Wherein, the 4th pre-determined distance is less than running distance, and the difference between running distance is the value of pre-set buffer distance；
Third determination unit 204, if being less than third pre-determined distance for running distance, by the rear in first lane path Target position is selected as the position of the 5th pre-determined distance with current location distance on direction to the car；Wherein, the 5th pre-determined distance is big In or be equal to third pre-determined distance, and be less than or equal to the second pre-determined distance.
It should be noted that above-mentioned " difference be pre-set buffer distance value " description in, the former " difference " It is approximately equal between the latter " value ", for example, if the data that both in 0-5 meters of ranges, are also approximately considered of difference are identical.
Since on highway or some national highways, traffic density is larger and speed is very fast, and intelligent caution device should use up Amount be placed on straight way, enable back car to notice the presence of intelligent caution device in time, thus in time slow down or Evacuation.If intelligent caution device is placed in corner, due to sight, back car is likely to notice in time Intelligent caution device greatly reduces the warning effectiveness of intelligent caution device, even to hit with intelligent caution device It is possible that causing the secondary impact of back car, the safety for the user that drives a vehicle cannot be ensured.
Therefore, intelligent caution device is when determining target position, should meet three conditions as far as possible: one, target position distance 100-250 meters of fault car；Two, target position is on straight way path,；Three, have one between target position and bend position The enough pre-set buffer distances of section prevent back car from hitting intelligent caution device.
It breaks down in vehicle, user issues after the instruction for starting intelligent caution device:
Firstly, intelligent caution device obtained by acquiring unit 201 on the direction to the car in first lane path with present bit It sets apart from nearest bend position, and calculates the running distance between current location and bend position, that is, judge fault car The distance between position and bend position.
Then, if running distance is greater than or equal to the first pre-determined distance, the first determination unit 202 is by first lane path Direction to the car on current location distance be the second pre-determined distance position be selected as target position；Second pre-determined distance is less than One pre-determined distance.Traffic department's regulation must use prior-warning device to warn the vehicle at rear after driving is broken down, Distance is 100 meters to 250 meters.In a specific embodiment, to prevent back car from can not notice intelligent warning in time Equipment is caused to hit and be damaged to intelligent caution device, default slow between the target position and bend position of intelligent caution device Punching distance is 30 meters or so, gives back car sufficient reaction distance.Therefore, the first pre-determined distance is 280 meters, and second is default Distance is 250 meters, and intelligent caution device first determines whether running distance is greater than or equal to 280 meters, if more than or equal to 280 Rice, then illustrate that target position can choose and be placed at farthest 250 meters, reach an optimal warning effect.
Then, if discovery running distance is less than 280 meters, but it is greater than or equal to third pre-determined distance, it is specific real at one It applies in example, third pre-determined distance is 130 meters, with apart 30 meters at defined minimum 100 meters of position of warning.If i.e. at this time by target Position is selected as at 250 meters of farthest, then the pre-set buffer between intelligent caution device and bend position is apart from less than 30 meters, Back car is likely to hit intelligent caution device.Therefore, the second determination unit 203 is selected as by the 4th pre-determined distance at this time When target position, the 4th pre-determined distance should meet two conditions: one, the 4th pre-determined distance is less than running distance；Two, the 4th is default Difference between distance and running distance is the value of pre-set buffer distance.For example, being selected as mesh if running distance is 220 meters 4th pre-determined distance of cursor position is 190 meters；If running distance is 130 meters, it is selected as the 4th pre-determined distance of target position It is 100 meters.
Finally, if discovery running distance be less than third pre-determined distance, i.e., at this time bend positional distance fault car less than 130 Rice is then unable to satisfy target position distance fault vehicle to meet the condition between target position and running distance at a distance of 30 meters At least 100 meters of condition.Therefore third determination unit 204 then by the direction to the car in first lane path with current location away from Target position is selected as from the position for the 5th pre-determined distance；Wherein, the 5th pre-determined distance is greater than or equal to the 6th pre-determined distance, and Less than or equal to the second pre-determined distance, at a distance of pre-set buffer distance between the 6th pre-determined distance and third pre-determined distance.At one In specific embodiment, pre-set buffer distance is 30 meters, and third pre-determined distance is 130 meters, and the 6th pre-determined distance is 100 meters, i.e., It is in bend position and fault car distance less than 130 meters, then the selection target position between 100-250 meter according to the rules, this Target position can be preset by road location, i.e., the feelings of ideal conditions are not met in the target position of intelligent caution device Under condition, the safety of fault car and the user that drives a vehicle is paid the utmost attention to, guarantees that the selection of target position meets traffic regulations.
Referring to Fig. 5, in a preferred embodiment, mobile module 30, comprising:
Generation unit 303, for generating mobile route according to current location, target position and the second routing information；
Mobile unit 304, for being moved along mobile route from current location to target position.
Determining module 20 is after determining target position, and generation unit 303 is according to current location, target position and second lane Second routing information in path generates mobile route.Second routing information in second lane path is embodied in intelligent warning Route shape (such as which place in lane locating for equipment (such as middle lane, left-hand lane, Emergency Vehicle Lane) and the lane For bend, which place is straight way).
In a specific embodiment, intelligent caution device is the mobile device with idler wheel, at this time second lane road Diameter is consistent with first lane path, after intelligent caution device gets off from fault car, in the driving of mobile unit 304 Under, it is mobile to target position along second lane path (first lane path) from current location, it is simultaneously emitted by the warnings such as acousto-optic and mentions Awake information, ensures the safety of fault car on first lane path.
In another specific embodiment, intelligent caution device is the mobile device with flight function, for example, by using Unmanned plane is carried, and second lane path can be consistent with first lane path at this time, can also be with first lane road Diameter is inconsistent.Intelligent caution device under the driving in mobile unit 304, from current location along second lane path to target position When setting mobile, it can fly along first lane path to target position close, at this time intelligent caution device and fault car position In on same lane, back car can determine the lane where fault car ahead of time, to be avoided in time.Intelligence warning Equipment can also fly above the greenbelt in roadside or the isolation strip of two-way lane, to be parallel to the road in first lane path Line is close to target position progress, and at this time since intelligent caution device has certain flying height, back car is also easy to Confirmation front has vehicle to break down ahead of time, so that pre-decelerating, avoids fault car, while also reducing intelligent police Show the probability that equipment is hit by back car, improves warning effectiveness.
Referring to Fig. 6, in a preferred embodiment, acquisition unit 301, comprising:
Judgment sub-unit 3011, for judging whether the driving direction of back car in preset time period is changed And/or whether speed slows down；
Determine that subelement 3012 determines if driving direction does not change in preset time period and/or speed does not slow down Situation of remote is unsatisfactory for preset safety condition.
After intelligent caution device starting, judgment sub-unit 3011 acquires the driving direction and speed of back car in real time, Judge whether situation of remote meets preset safety condition, in a specific embodiment, judgment sub-unit 3011 passes through speed Spend the detection such as sensor back car within a preset period of time, such as in 3s, whether driving direction changes, i.e. back car Whether first lane path is avoided, whether speed slows down, i.e., whether back car is braked.If preset time Driving direction does not change in section and/or speed does not slow down, then illustrates that back car does not notice intelligence probably at this time The presence of energy caution device or fault car, it is possible to intelligent caution device or fault car be hit, determine subelement 3012 determine to be unsatisfactory for preset safety condition.
Referring to Fig. 7, in a preferred embodiment, when intelligent caution device has the function of flight, situation of remote is also Including the spacing distance value between intelligent caution device and back car；Mobile module 30 further include:
First judging unit 305, if meeting preset safety condition for situation of remote, whether real-time judge be arrived The top of target position；
It is pre- to judge whether spacing distance value is greater than if the top for arrived target position for second judgment unit 306 If distance threshold；
Unit 307 is parked, if being greater than or equal to pre-determined distance threshold value for spacing distance value, is parked to target position.
When acquisition unit 301 detects that the driving direction of back car is changed, first lane path is deviated from, or The speed of person's back car has slowed down, then determines that situation of remote meets preset safety condition, at this time the first judging unit 305 Whether real-time judge has flown to the top of target position.
If the first judging unit 305 judges to have flown to the top of target position, second judgment unit 306 judges target position Whether the spacing distance value set between back car is greater than pre-determined distance threshold value, because if spacing distance value, just by intelligent police Showing that equipment is parked on target position, then intelligent caution device is likely to the shock by back car, it causes to damage, from And warning function is reduced, ensure the safety of fault car cannot.Therefore setting target position and back car is default Distance threshold parks safety with the intelligent caution device of guarantee, and in a specific embodiment, pre-determined distance threshold value is 10- 50 meters.
If second judgment unit 306 detects that spacing distance value is greater than or equal to pre-determined distance threshold value, illustrate intelligence at this time Energy caution device parks safety, parks unit 307 and intelligent caution device is driven to land above target position, park to target position It sets, ensures the safety of fault car.In a specific embodiment, if second judgment unit 306 detects spacing distance value Less than pre-determined distance threshold value, intelligent caution device reminds back car to be avoided in alerting patterns such as high-altitude acousto-optics, only It is greater than or equal to pre-determined distance threshold value (such as 150m) or back car and target position not in back car and target position When in same lane path, the instruction for being parked in target position can just be executed by parking unit 307.
Referring to Fig. 8, in a preferred embodiment, further includes:
First judgment module 40, for judging whether to receive the return instruction of user's sending；
First obtains module 50, if the return instruction for receiving user's sending, obtains the ground of fault car in real time Manage location information and the situation of remote on the back car direction in first lane path；
Second judgment module 60, for judging whether situation of remote meets preset safety condition；
First movement module 70, if meeting preset safety condition for situation of remote, according to geographical location information to Fault car is moved.
After parking unit 307 intelligent caution device is driven to park to target position, first judgment module 40 is sentenced in real time The disconnected return instruction for whether receiving user's sending, that is, judge whether fault car repairs and finish；If first judgment module 40 is sentenced Disconnecting receive user sending return instruction after, first obtain module 50 in real time obtain fault car geographical location information and Situation of remote on the direction to the car of first lane path, then in the case where situation of remote meets preset safety condition, First movement module 70 is moved according to geographical location information to fault car, whether judges situation of remote in the return course Meet preset safety condition and has correlation in aforementioned modules along the content that mobile route is moved to fault car It refers to, details are not described herein.Intelligent caution device in return course, equally can to front vehicle driving status (including Speed, traveling lane etc.) exercise supervision, when necessary, can acousto-optic remind, with play the role of warn back car, protect Card driving user security, solving previous driving user can suffer from the danger hit during recycling caution device manually Problem further improves safety guarantee.
Referring to Fig. 9, the application also proposed a kind of intelligent caution device, including memory 1003 and processor 1002, deposit Reservoir 1003 is stored with computer program 1004, and processor 1002 realizes any one of above-mentioned side when executing computer program 1004 The step of method, comprising: obtain current traffic information and current location, wherein current traffic information includes locating for fault car The first path information in first lane path；According to first path information, current location and preset range information, determination is used for Park the target position of intelligent caution device；It is mobile to target position.
Referring to Fig.1 0, the application also proposed a kind of computer readable storage medium 2001, be stored thereon with computer journey The step of sequence 1004, computer program 1004 realizes any one of above-mentioned method when being executed by processor, comprising: obtain current Traffic information and current location, wherein current traffic information includes the first path in first lane path locating for fault car Information；According to first path information, current location and preset range information, the target for parking intelligent caution device is determined Position；It is mobile to target position.
The foregoing is merely preferred embodiment of the present application, are not intended to limit the scope of the patents of the application, all utilizations Equivalent structure or equivalent flow shift made by present specification and accompanying drawing content is applied directly or indirectly in other correlations Technical field, similarly include in the scope of patent protection of the application.

Claims (10)

1. a kind of intelligence caution device control method, which is characterized in that applied on the intelligent caution device with locomotive function, The described method includes:
Obtain current traffic information and current location, wherein the current traffic information includes the first vehicle locating for fault car The first path information of path；
According to the first path information, the current location and preset range information, determine alert for parking the intelligence Show the target position of equipment；
It is mobile to the target position.
2. intelligence caution device control method according to claim 1, which is characterized in that the current traffic information also wraps Include the situation of remote on the back car direction in the first lane path, the step mobile to the target position, packet It includes:
The situation of remote of the acquisition on the back car direction in the first lane path in real time, and judge the vehicle condition letter Whether breath meets preset safety condition；
If the situation of remote is unsatisfactory for preset safety condition, prompting message is issued, on the first lane path Back car direction on vehicle reminded.
3. intelligence caution device control method according to claim 1, which is characterized in that described according to the first path Information, the current location and preset range information determine the step of the target position for parking the intelligent caution device Suddenly, comprising:
It obtains on the back car direction in the first lane path with the current location apart from nearest bend position, and counts Calculate the running distance between the current location and the bend position；
If the running distance is greater than or equal to the first pre-determined distance, will be on the back car direction in the first lane path The target position is selected as with the position that the current location is separated by the second pre-determined distance；Second pre-determined distance is less than described First pre-determined distance, and the difference between second pre-determined distance and first pre-determined distance is pre-set buffer distance Value；
If the running distance is less than first pre-determined distance, and is greater than or equal to third pre-determined distance, then by described first The target position is selected as the position of the 4th pre-determined distance with the current location distance on the back car direction of lane path It sets；Wherein, the 4th pre-determined distance is less than the running distance, and the difference between the running distance is described default The value of buffer distance；
If the running distance be less than the third pre-determined distance, by the back car direction in the first lane path with The current location distance is that the target position is selected as in the position of the 5th pre-determined distance；Wherein, the 5th pre-determined distance is big In or be equal to the 6th pre-determined distance, and be less than or equal to second pre-determined distance, the 6th pre-determined distance with it is described Difference between third pre-determined distance is the value of the pre-set buffer distance.
4. intelligence caution device control method according to claim 1, which is characterized in that the current traffic information also wraps Include second routing information in second lane path locating for the intelligent caution device, the step mobile to the target position Suddenly, comprising:
According to the current location, the target position and second routing information, mobile route is generated；
It is moved along the mobile route from the current location to the target position.
5. intelligence caution device control method according to claim 2, which is characterized in that the situation of remote includes described The driving direction and speed of back car；It is described to judge the step of whether situation of remote meets preset safety condition, packet It includes:
Judge whether the driving direction of the back car in preset time period is changed and/or whether the speed subtracts It is slow；
If the driving direction does not change in preset time period and/or the speed does not slow down, the vehicle condition letter is determined Breath is unsatisfactory for preset safety condition.
6. intelligence caution device control method according to claim 2, which is characterized in that when the intelligent caution device has When having flight function, the situation of remote further includes the spacing distance between the intelligent caution device and the back car Value；In the situation of remote for acquiring the first lane path in real time on back car direction, and judge the vehicle condition letter After the step of whether breath meets preset safety condition, further includes:
If the situation of remote meets preset safety condition, whether real-time judge arrived the top of the target position；
If arrived the top of the target position, judge whether the spacing distance value is greater than pre-determined distance threshold value；
If the spacing distance value is greater than or equal to the pre-determined distance threshold value, park to the target position.
7. intelligence caution device control method according to claim 2, which is characterized in that described to the target position After mobile step, further includes:
After parking to the target position, judge whether the return instruction for receiving user's sending；
If receiving the return instruction of user's sending, the geographical location information of the fault car is obtained in real time and described The situation of remote on the back car direction in first lane path；
Judge whether the situation of remote meets preset safety condition；
If the situation of remote meets preset safety condition, according to the geographical location information of the fault car to described therefore Barrier vehicle is moved.
8. a kind of intelligence caution device control device, applied on the intelligent caution device with locomotive function, which is characterized in that Include:
Module is obtained, for obtaining current traffic information and current location, wherein the current traffic information includes fault car The first path information in locating first lane path；
Determining module, for determining for stopping according to the first path information, the current location and preset range information Put the target position of the intelligent caution device；
Mobile module, for mobile to the target position.
9. a kind of intelligence caution device, including memory and processor, the memory are stored with computer program, feature exists In the step of processor realizes any one of claims 1 to 7 the method when executing the computer program.
10. a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer program is held by processor The step of method described in any one of claims 1 to 7 is realized when row.
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