CN105135634A - Multi-mode air conditioner networking control device - Google Patents
Multi-mode air conditioner networking control device Download PDFInfo
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- CN105135634A CN105135634A CN201510431924.1A CN201510431924A CN105135634A CN 105135634 A CN105135634 A CN 105135634A CN 201510431924 A CN201510431924 A CN 201510431924A CN 105135634 A CN105135634 A CN 105135634A
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Abstract
The invention relates to the field of air conditioner networking control, in particular to a multi-mode air conditioner networking control device. The multi-mode air conditioner networking control device is composed of an instruction sending device, an indoor control center and device receiving subsystems. The instruction sending device refers to a far-end computer or a mobile phone or an outdoor remote controller. The outdoor remote controller comprises a master control chip, a keyboard and a radio frequency module. The indoor control center comprises a master control chip, a radio frequency module and a GPRS module. Each device receiving subsystem comprises a master control chip, a radio frequency module, a Flash storage module and an infrared receiving and transmitting module. According to the control device, a control local area network is formed through all air conditioners in a house, the multiple air conditioners in the household local area network are controlled through the far-end computer or the mobile phone or the outdoor remote controller, and normal control can be finished without improving machines, circuits and the like of original air conditioners; and meanwhile normal usage of remote control units of the original air conditioners is not influenced.
Description
Technical field
The present invention relates to airconditioning control field, especially air-conditioning multi-mode networking control field.
Background technology
Although air-conditioning and ventilation equipment are popularized, but the many employings of this kind equipment is infrared remote control control method, can not have between Infrared Transmission requires to control and receive and hinder light obstacle and transmission range is limited, in this way controlled Distance geometry controlling party to restriction, be confined in room, Long-distance Control more can not can not realize Based Intelligent Control.
At present, commercially there are some remote air conditioner control device, usually use cable network or in conjunction with WiFi composition control network, also have and adopt short message function to realize far distance controlled, but its common shortcoming is that control method is single, integrated for different control methods compatibility is not used; In addition, these control methods all need the transformation controlled air-conditioner being carried out to control circuit, install reception, drive circuit additional, destroy the globality of original equipment, and the remote controller that original equipment carries is discarded and can not be used.Cable network cost is high, restricted condition many (computer of controlled terminal indoor will remain presence), and WiFi technology exists the problem that cost is high, security is low, requires spider lines access too.These remote air conditioner control device are all generally simple increase remote control distances, and necessarily require indoor cable network support, are not suitable for family's low cost movement requirement.
Summary of the invention
Object of the present invention: the invention provides a kind of multi-mode air-conditioning networking control device, this control device is not had access to this condition of spider lines and is limited, just can multiple air-conditioning equipments in the indoor not chummery of remote control of domestic by far-end computer, personal mobile phone or outdoor remote controller.And this control device, can realize accurate timing, timing stepless continuous regulates and arranges function, can also realize fault distinguishing and warning.
Technical scheme of the present invention:
The invention provides a kind of remote multi-mode formula air-conditioning networking control device.This control device, all for family air-conditioning composition control LANs, realizes the far distance controlled to air-conditioning by far-end computer, mobile phone terminal or outdoor remote controller.
Multi-mode air-conditioning networking control device of the present invention, is made up of instruction transmitting apparatus, indoor control centre and equipment receiving subsystem three parts, it is characterized in that: instruction sending device refers to far-end computer, mobile phone, or outdoor remote controller; Wherein, far-end computer in the present invention, refer to and to be supported by software and hardware, need have access to spider lines and send Mobile data information by application software, outdoor remote controller comprises main control chip, key board and radio-frequency module, indoor control centre comprises main control chip, radio-frequency module and GPRS module, and equipment receiving subsystem comprises main control chip, radio-frequency module, Flash memory module and infrared transceiver module.
Indoor control centre, the main control chip of outdoor remote controller and equipment receiving subsystem adopts single-chip microcomputer.
Equipment receiving subsystem also comprises clock module.
Outdoor remote controller, indoor control centre and equipment receiving subsystem also comprise peripheral display module.
The control method of multi-mode air-conditioning networking control device, comprises the following steps:
A. far-end computer sends control command to indoor control centre by home control network communication protocol, and mobile phone terminal sends control command to indoor control centre by wireless network GPRS, and outdoor remote controller sends control command to indoor control centre by radiofrequency signal;
B., after indoor control centre receives control command, control command is issued the equipment receiving subsystem in LAN by radiofrequency signal;
C. the control information received is passed to single-chip microcomputer by the radio-frequency module of equipment receiving subsystem, after single-chip microcomputer receives order, read-out command also judges, and send control signal to air-conditioning by Infrared Wireless Communication mode, if read status command is then sent back to indoor control centre the state parameter of air-conditioning, if control air conditioning demand, then carry out the start to air-conditioning, shutdown, model selection, temperature add, temperature subtracts, accurate timing function control;
If D. occur abnormal in control procedure, then return failure alarm signal to equipment transmitting apparatus.
Communication frame in the control command that instruction transmitting apparatus sends to indoor control centre, by domain, user cipher territory, air-conditioning numbering territory, air-conditioning domain of instruction and end territory composition, wherein domain is used for judging that the instruction of control end starts, user cipher territory is used for judging user identity, whether it is for that air-conditioning numbering territory is used for decision instruction for which air-conditioning, and air-conditioning domain of instruction is used for providing concrete function control information, terminate territory and be used for decision instruction and terminate.
The single-chip microcomputer of indoor control centre adopts chip MSP430F149 chip, and the single-chip microcomputer of equipment receiving subsystem and outdoor remote controller adopts MSP430F1222 chip.
Outdoor remote controller, the radio-frequency module of indoor control centre and equipment receiving subsystem adopts C1101 chip, and peripheral display adopts LCD display.
The clock module of equipment receiving subsystem adopts DS1302 clock module.
Beneficial effect of the present invention: the control device in the present invention, all for family air-conditioning composition control LANs, can realize various modes and control the networking of the multiple air-conditioning of family expenses, and expansion is convenient; This Indoor Control Device accesses without the need for spider lines, do not need that transformation is carried out to former air-conditioned machinery, circuit etc. and just can complete normal control, and do not affect the normal use of air-conditioning original institute band remote controller, the accurate timing to air-conditioning can also be realized, timing stepless continuous regulates and arranges function, the control to different brands air-conditioning can be realized easily and fast.
Accompanying drawing explanation
Fig. 1 is overall structure block diagram of the present invention.Be made up of instruction transmitting apparatus, indoor control centre and equipment receiving subsystem three parts.Comprising outdoor remote controller 1, far-end computer 2, mobile phone terminal 3, indoor control centre 4, receiving subsystem 5.Air-conditioning A, air-conditioning B, air-conditioning C represents different air-conditioning equipments, and the quantity of actual air-conditioning can change.
Fig. 2 is the system architecture diagram of indoor control centre.
Fig. 3 is the system architecture diagram of outdoor remote controller.
Fig. 4 is the system architecture diagram of receiving subsystem.
Fig. 5 is the communication frame format figure of instruction transmitting apparatus and indoor control centre.
Detailed description of the invention
In Fig. 1, far-end computer, spider lines need be had access to by netting twine or WiFi, and install application software make it be utilized by Wireless Application Protocol (WAP) wireless network sends control command to indoor control centre, mobile phone terminal sends control command by wireless network GPRS to indoor control centre, outdoor remote controller sends control command by radiofrequency signal to indoor control centre.After indoor control centre receives control command, read-out command content the receiving subsystem be transmitted in family lan, receiving subsystem read-out command also judges, if read air-conditioning state order then air-conditioning state parameter is sent to indoor control centre, if control air conditioning demand then removes to control air-conditioning duty by carrying infrared circuit transmission control information.
In Fig. 2, the main control chip of indoor control centre adopts single-chip microcomputer MSP430F149, radio-frequency module adopts C1101 chip, peripheral display adopts LCD display, GPRS module and radio-frequency module are used for receiving the order of far-end computer, mobile phone and outdoor remote controller respectively, and by serial ports and I/O oral instructions to single-chip microcomputer, through by radiofrequency signal after single-chip microcomputer process, control command is transmitted to receiving subsystem.
In Fig. 3, outdoor remote controller adopts single-chip microcomputer MSP430F1222, radio-frequency module adopts C1101 chip, peripheral display adopts LCD display, key board is used for remote controller, make single-chip microcomputer read control information, radio-frequency module is used for launching the parameters such as the air-conditioning state that in remote control commands and receiving chamber, control centre returns, and LCD shows the data such as parameter current.
In Fig. 4, receiving subsystem adopts single-chip microcomputer MSP430F1222, and radio-frequency module adopts C1101 chip, and peripheral display adopts LCD display, and clock module adopts DS1302 chip.Radio-frequency module be used for control centre in receiving chamber command information and send single-chip microcomputer to, after single-chip microcomputer receives order, read-out command also judges, if read status command is then sent back to indoor control centre air-conditioning state parameter, if control air conditioning demand then control infrared transmitting circuit emissioning controling signal, complete the start to air-conditioning, the operation such as shutdown, model selection, temperature add, temperature subtracts, accurate timing.DS1302 clock module has been used for accurate timing, can make air-conditioning timing accuracy minute within, and timing arbitrarily can be arranged within the scope of 1-9999 minute, Flash module is used for the conventional air-conditioning infrared control code of storage tens kinds, device is enable to adapt to the air-conditioner of different brands, when changing air-conditioning without the need to changing this device, select by control command the air-conditioner being namely applicable to different model.
Fig. 5 is the communication frame format of instruction transmitting apparatus and indoor control centre, wherein a domain byte judges that the instruction of control end starts, user cipher territory is 2 bytes, the security of system can be guaranteed, air-conditioning numbering territory refers to the instruction for which air-conditioning, take a byte, according to the actual requirement of remote control, air-conditioning domain of instruction adopts 22 bytes, two bytes can form a Chinese character, enough meet the requirement to controlling, end territory is carried out decision instruction by a byte and is terminated.This communication frame format extensibility is strong, can revise agreement by software upgrading, and adaptability, flexibility are strong.
Below be described the specific embodiment of the present invention by reference to the accompanying drawings, but these explanations can not be understood to limit scope of the present invention, protection scope of the present invention is limited by the claims of enclosing.
Claims (6)
1. a multi-mode air-conditioning networking control device, by instruction transmitting apparatus, indoor control centre and equipment receiving subsystem three part composition, it is characterized in that: instruction sending device refers to far-end computer, mobile phone, or outdoor remote controller, wherein, far-end computer, spider lines need be had access to and software can be utilized to send information by Mobile data, outdoor remote controller comprises single-chip microcomputer, key board and radio-frequency module, indoor control centre comprises main control chip, radio-frequency module and GPRS module, equipment receiving subsystem comprises main control chip, radio-frequency module, Flash memory module and infrared transceiver module.
2. control device according to claim 1, is characterized in that: equipment receiving subsystem also comprises DS1302 clock module.
3. control device according to claim 2, it is characterized in that: outdoor remote controller, indoor control centre and equipment receiving subsystem also comprise LCD display module.
4. control device according to claim 3, is characterized in that: the single-chip microcomputer of indoor control centre adopts MSP430F149, and the single-chip microcomputer of outdoor remote controller and equipment receiving subsystem adopts MSP430F1222.
5. control device according to claim 4, is characterized in that: the control method of multi-mode air-conditioning networking control device, comprises the following steps:
A. far-end computer sends control command to indoor control centre by home control network communication protocol, and mobile phone terminal sends control command to indoor control centre by wireless network GPRS, and outdoor remote controller sends control command to indoor control centre by radiofrequency signal;
B., after indoor control centre receives control command, control command is issued the equipment receiving subsystem in LAN by radiofrequency signal;
C. the control information received is passed to single-chip microcomputer by the radio-frequency module of equipment receiving subsystem, after single-chip microcomputer receives order, read-out command also judges, and send control signal to air-conditioning by Infrared Wireless Communication mode, if read status command is then sent back to indoor control centre the state parameter of air-conditioning, if control air conditioning demand, then carry out the start to air-conditioning, shutdown, model selection, temperature add, temperature subtracts, accurate timing function control;
If D. occur abnormal in control procedure, then return failure alarm signal to equipment transmitting apparatus.
6. control device according to claim 5, it is characterized in that: instruction transmitting apparatus is to the communication frame in the control command of indoor control centre transmission, by domain, user cipher territory, air-conditioning numbering territory, air-conditioning domain of instruction and end territory composition, wherein domain is used for judging that the instruction of control end starts, user cipher territory is used for judging user identity, it is for that air-conditioning numbering territory is used for decision instruction for which air-conditioning, whether air-conditioning domain of instruction is used for providing concrete function control information, terminate territory and be used for decision instruction and terminate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510431924.1A CN105135634A (en) | 2015-07-22 | 2015-07-22 | Multi-mode air conditioner networking control device |
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| CN201510431924.1A CN105135634A (en) | 2015-07-22 | 2015-07-22 | Multi-mode air conditioner networking control device |
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| CN201510431924.1A Pending CN105135634A (en) | 2015-07-22 | 2015-07-22 | Multi-mode air conditioner networking control device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388500A (en) * | 2017-07-31 | 2017-11-24 | 绵阳美菱软件技术有限公司 | A kind of method for controlling intelligent air condition, centralized management platform and air conditioning managing system |
| CN110345608A (en) * | 2019-07-16 | 2019-10-18 | 宁波奥克斯电气股份有限公司 | A kind of control method and air conditioner of networking air conditioner |
| CN113790515A (en) * | 2021-09-16 | 2021-12-14 | 广东省智能家电研究院 | Air conditioner management and control system and method based on industrial internet identification analysis system |
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2015
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107388500A (en) * | 2017-07-31 | 2017-11-24 | 绵阳美菱软件技术有限公司 | A kind of method for controlling intelligent air condition, centralized management platform and air conditioning managing system |
| CN107388500B (en) * | 2017-07-31 | 2020-03-27 | 四川虹美智能科技有限公司 | Method for controlling intelligent air conditioner, centralized management platform and air conditioner management system |
| CN110345608A (en) * | 2019-07-16 | 2019-10-18 | 宁波奥克斯电气股份有限公司 | A kind of control method and air conditioner of networking air conditioner |
| CN110345608B (en) * | 2019-07-16 | 2021-09-03 | 宁波奥克斯电气股份有限公司 | Control method of networking air conditioner and air conditioner |
| CN113790515A (en) * | 2021-09-16 | 2021-12-14 | 广东省智能家电研究院 | Air conditioner management and control system and method based on industrial internet identification analysis system |
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Application publication date: 20151209 |