CN105141671A - Air conditioning unit system and control method of air conditioning unit - Google Patents
Air conditioning unit system and control method of air conditioning unit Download PDFInfo
- Publication number
- CN105141671A CN105141671A CN201510481276.0A CN201510481276A CN105141671A CN 105141671 A CN105141671 A CN 105141671A CN 201510481276 A CN201510481276 A CN 201510481276A CN 105141671 A CN105141671 A CN 105141671A
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- air
- conditioner set
- wlan
- air conditioning
- zigbee
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004378 air conditioning Methods 0.000 title abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 27
- 230000006855 networking Effects 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 230000003993 interaction Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 101100533951 Mus musculus Serpinb5 gene Proteins 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Air Conditioning Control Device (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses an air conditioning unit system and a control method of the air conditioning unit. The air conditioning unit system includes: a plurality of air conditioning units; and the wireless gateway is used for forming a wireless local area network by the plurality of air conditioning units so as to enable the plurality of air conditioning units to communicate with each other through the wireless local area network and/or enable the plurality of air conditioning units to be wirelessly connected with external equipment through the wireless gateway. Due to the adoption of the technical scheme, wiring between the air conditioners is simplified, the problem of complex wiring is avoided, manpower and material resources during wiring are saved, the attractiveness of a building is not damaged, and further, due to the adoption of a wireless networking mode, the problem of communication line aging during wired communication does not exist, the maintenance difficulty of the air conditioning unit is reduced, and remote control is facilitated.
Description
Technical field
The present invention relates to field of air conditioning, in particular to the control method of a kind of air-conditioner set system and air-conditioner set.
Background technology
Along with increasing gradually of central air-conditioning kind, air-conditioning also becomes one of functional component important in intelligent building, can realize remote monitoring and the just aobvious particular importance of external interface and necessity.
In prior art, the main transfer of data adopting wire communication technology to realize CAN between Central air-conditioning unit.When air-conditioner set quantity is very large, the wiring between unit can be complicated, will face a problem like this, i.e. unit wiring.But wiring can waste a large amount of manpower and materials, and the structure of building and attractive in appearance may be destroyed.In addition, the problem that wire communication has connection aging, unit maintenance difficulty is large and cannot realize remote control.
Summary of the invention
There is provided in the embodiment of the present invention that a kind of structure is simple, cost is low, avoid numerous wiring, save wiring manpower and materials, the air-conditioner set system of remote control and the control method of air-conditioner set can be realized.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of air-conditioner set system, comprising: multiple air-conditioner set; Radio network gateway, for by multiple air-conditioner set composition WLAN, to make carry out communication by WLAN between multiple air-conditioner set and/or make between multiple air-conditioner set and external equipment by radio network gateway wireless connections.
As preferably, radio network gateway comprises for the WIFI module with external equipment wireless connections with for the first ZigBee module to multiple air-conditioner set networking, and WIFI module is connected with the first ZigBee module.
As preferably, between WIFI module and the first ZigBee module, realize data interaction by UART/SPI.
As preferably, air-conditioner set system also comprises: the first wireless communication apparatus, and each air-conditioner set is all connected with first wireless communication apparatus, air-conditioner set by the first wireless communication apparatus with set up wireless network between radio network gateway and be connected.
As preferably, the first wireless communication apparatus comprises the second ZigBee module and for carrying out the conversion chip changed between serial ports and CAN, the second ZigBee module is connected with air-conditioner set by conversion chip.
As preferably, air-conditioner set system also comprises smart machine, adds in WLAN by radio network gateway, to carry out exchanges data with air-conditioner set by WLAN.
Present invention also offers a kind of control method of air-conditioner set, comprising: by multiple air-conditioner set composition WLAN; By WLAN by setting up wireless connections between external network and external equipment, to carry out remote control by external equipment to air-conditioner set.
As preferably, provide ZigBee gateway, multiple air-conditioner set is formed WLAN and WLAN is accessed external network.
As preferably, ZigBee gateway carries out data interaction by UART/SPI between WLAN and external network.
As preferably, the second ZigBee module is connected with air-conditioner set by the conversion chip being used for carrying out changing between serial ports with CAN, adds WLAN to make air-conditioner set.
As preferably, smart machine is added in WLAN, to carry out exchanges data with air-conditioner set by WLAN.
Owing to have employed technique scheme, simplify the wiring between air-conditioning, avoid loaded down with trivial details wiring problem, save manpower and materials during wiring, also can not destroy the attractive in appearance of building, further, owing to have employed the form of wireless networking, the problem that connection when therefore there is not wire communication is aging, reduces the maintenance difficulty of air-conditioner set, is convenient to realize remote control.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air-conditioner set system of the embodiment of the present invention;
Fig. 2 is the structural representation of the radio network gateway of the embodiment of the present invention;
Fig. 3 is the first wireless communication apparatus of the embodiment of the present invention and the syndeton schematic diagram of air-conditioner set;
Fig. 4 is the flow chart of the control method of the air-conditioner set of the embodiment of the present invention.
Description of reference numerals:
1, air-conditioner set; 2, radio network gateway; 3, WIFI module; 4, the first ZigBee module; 5, the second ZigBee module; 6, conversion chip; 7, UART/SPI; 8, external equipment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
Please refer to Fig. 1, the invention provides a kind of air-conditioner set system, comprising: multiple air-conditioner set 1; Radio network gateway 2, for multiple air-conditioner set 1 is formed WLAN, to make carry out communication by WLAN between multiple air-conditioner set 1 and/or make between multiple air-conditioner set 1 and external equipment 8 by radio network gateway 2 wireless connections.
Please refer to Fig. 1, in one embodiment, external equipment 8 is connected with router by the network such as WIFI network or 2G, 3G, 4G, and router is then connected with radio network gateway 2 by WIFI network.
At work, multiple air-conditioner set 1 is by radio network gateway 2 networking, and therefore, can carry out communication each other between these air-conditioner set 1, in addition, radio network gateway 2 can be used for providing external interface, to realize remote control.Such as, external equipment (such as, being provided with the mobile terminals such as the mobile phone of APP) can be made remote control can be carried out by radio network gateway 2 pairs of air-conditioner set 1.
Owing to have employed technique scheme, simplify the wiring between air-conditioning, avoid loaded down with trivial details wiring problem, save manpower and materials during wiring, also can not destroy the structure of building and attractive in appearance, further, owing to have employed the form of wireless networking, the problem that connection when therefore there is not wire communication is aging, reduces the maintenance difficulty of air-conditioner set, is convenient to realize remote control.
Preferably, please refer to Fig. 2, radio network gateway 2 comprises for the WIFI module 3 with external equipment wireless connections with for the first ZigBee module 4 to the networking of multiple air-conditioner set 1, and WIFI module 3 is connected with the first ZigBee module 4.Like this, utilize radio network gateway 2 can provide an outside WIFI interface, each air-conditioner set etc. in wireless ZigBee local area network (LAN) can be accessed by WIFI to make external equipment.
Preferably, please refer to Fig. 2, between WIFI module 3 and the first ZigBee module 4, realize data interaction by UART/SPI7.The object that WIFI agreement and Zigbee protocol change can be realized by UART/SPI.Like this, the data that user sends are received by WIFI module 3 by WIFI wireless network, WIFI module 3 is again by after data processing, the first ZigBee module 4 is exported to the form of UART/SPI, data are sent to wireless ZigBee local area network (LAN) by the first ZigBee module 4 again, thus can receive by all the other ZigBee module (i.e. each air-conditioner set) in wireless ZigBee local area network (LAN).
Preferably, please refer to Fig. 3, air-conditioner set system also comprises: the first wireless communication apparatus, and each air-conditioner set 1 is all connected with first wireless communication apparatus, and air-conditioner set 1 is connected by setting up wireless network between the first wireless communication apparatus with radio network gateway 2.In the present embodiment, the first wireless communication apparatus serves effect wire signal being converted to wireless signal on the one hand, on the other hand, also serves the effect of protocol conversion, namely wireless or wire line protocols can be converted to wired or wireless agreement.
Preferably, please refer to Fig. 3, the first wireless communication apparatus comprises the second ZigBee module 5 and conversion chip 6, second ZigBee module 5 for carrying out changing between serial ports and CAN is connected with air-conditioner set 1 by conversion chip 6.Like this, the first wireless communication apparatus can be utilized to change original for air-conditioner set CAN into ZigBee equipment, thus ZigBee-network can be formed with radio network gateway 2.Second ZigBee module 5 is connected with CAN by conversion chip 6, to realize the protocol conversion between ZigBee and CAN.When the second ZigBee module 5 receives the data transmitted in the external world, after processing, export to conversion chip 6 with the form of serial ports, so conversion chip 6 sends air-conditioner set to by CAN after its data received are converted to CAN data again.
Preferably, air-conditioner set system also comprises smart machine, adds in WLAN by radio network gateway 2, to carry out exchanges data with air-conditioner set 1 by WLAN.Like this, the interconnected of air-conditioner set and other smart machines can be realized.Such as, smart machine can be air quality instrument etc.
Please refer to Fig. 4, present invention also offers a kind of control method of air-conditioner set, comprising: multiple air-conditioner set 1 is formed WLAN; By WLAN by setting up wireless connections between external network and external equipment, to carry out remote control by external equipment to air-conditioner set 1.
At work, the networking of multiple air-conditioner set 1 (such as by radio network gateway 2), therefore, communication can be carried out each other between these air-conditioner set 1, thus external equipment (such as, being provided with the mobile terminals such as the mobile phone of APP) is made to carry out remote control to air-conditioner set 1.
Owing to have employed technique scheme, simplify the wiring between air-conditioning, avoid loaded down with trivial details wiring problem, save manpower and materials during wiring, also can not destroy the attractive in appearance of building, further, owing to have employed the form of wireless networking, the problem that connection when therefore there is not wire communication is aging, reduces the maintenance difficulty of air-conditioner set, is convenient to realize remote control.
Preferably, provide ZigBee gateway, so that multiple air-conditioner set 1 is formed WLAN and WLAN is accessed external network.Like this, utilize ZigBee gateway can provide an outside WIFI interface, each air-conditioner set etc. in wireless ZigBee local area network (LAN) can be accessed by WIFI to make external equipment.
Preferably, ZigBee gateway carries out data interaction by UART/SPI7 between WLAN and external network.Like this, the data that user sends are received by the WIFI module in ZigBee gateway by WIFI wireless network, WIFI module is again by after data processing, the first ZigBee module of ZigBee gateway is exported to the form of UART/SPI, data are sent to wireless ZigBee local area network (LAN) by the first ZigBee module again, thus can receive by all the other ZigBee module (i.e. each air-conditioner set) in wireless ZigBee local area network (LAN).
Preferably, the second ZigBee module 5 is connected with air-conditioner set 1 by the conversion chip 6 being used for carrying out changing between serial ports with CAN, adds WLAN to make air-conditioner set 1.Second ZigBee module 5 is connected with CAN by conversion chip 6, to realize the protocol conversion between ZigBee and CAN.When the second ZigBee module 5 receives the data transmitted in the external world, after processing, export to conversion chip 6 with the form of serial ports, so conversion chip 6 sends air-conditioner set to by CAN after its data received are converted to CAN data again.
Preferably, smart machine is added in WLAN, to carry out exchanges data with air-conditioner set 1 by WLAN.Like this, the interconnected of air-conditioner set and other smart machines can be realized.Such as, smart machine can be air quality instrument etc.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (11)
1. an air-conditioner set system, is characterized in that, comprising:
Multiple air-conditioner set (1);
Radio network gateway (2), for by described multiple air-conditioner set (1) composition WLAN, to make carry out communication by described WLAN between described multiple air-conditioner set (1) and/or make between described multiple air-conditioner set (1) and external equipment (8) by described radio network gateway (2) wireless connections.
2. air-conditioner set system according to claim 1, it is characterized in that, described radio network gateway (2) comprises for the WIFI module (3) with described external equipment wireless connections with for the first ZigBee module (4) to the networking of described multiple air-conditioner set (1), and described WIFI module (3) is connected with described first ZigBee module (4).
3. air-conditioner set system according to claim 2, is characterized in that, realizes data interaction between described WIFI module (3) and described first ZigBee module (4) by UART/SPI (7).
4. air-conditioner set system according to claim 1, it is characterized in that, described air-conditioner set system also comprises: the first wireless communication apparatus, all described with one the first wireless communication apparatus of each described air-conditioner set (1) is connected, and described air-conditioner set (1) is connected by setting up wireless network between described first wireless communication apparatus with described radio network gateway (2).
5. air-conditioner set system according to claim 4, it is characterized in that, described first wireless communication apparatus comprises the second ZigBee module (5) and for carrying out the conversion chip (6) changed between serial ports and CAN, described second ZigBee module (5) is connected with described air-conditioner set (1) by described conversion chip (6).
6. air-conditioner set system according to claim 1, it is characterized in that, described air-conditioner set system also comprises smart machine, add in described WLAN by described radio network gateway (2), to carry out exchanges data with described air-conditioner set (1) by described WLAN.
7. a control method for air-conditioner set, is characterized in that, comprising:
By multiple air-conditioner set (1) composition WLAN;
By described WLAN by setting up wireless connections between external network and external equipment, to carry out remote control by described external equipment to described air-conditioner set (1).
8. control method according to claim 7, is characterized in that, provides ZigBee gateway, described multiple air-conditioner set (1) is formed WLAN and described WLAN is accessed described external network.
9. control method according to claim 8, is characterized in that, described ZigBee gateway carries out data interaction by UART/SPI (7) between described WLAN and described external network.
10. control method according to claim 8, it is characterized in that, by the second ZigBee module (5) by being connected with described air-conditioner set (1) for the conversion chip (6) carrying out changing between serial ports with CAN, add described WLAN to make described air-conditioner set (1).
11. control methods according to claim 7, is characterized in that, are added by smart machine in described WLAN, to carry out exchanges data with described air-conditioner set (1) by described WLAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481276.0A CN105141671A (en) | 2015-08-07 | 2015-08-07 | Air conditioning unit system and control method of air conditioning unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481276.0A CN105141671A (en) | 2015-08-07 | 2015-08-07 | Air conditioning unit system and control method of air conditioning unit |
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| CN105141671A true CN105141671A (en) | 2015-12-09 |
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| CN201510481276.0A Pending CN105141671A (en) | 2015-08-07 | 2015-08-07 | Air conditioning unit system and control method of air conditioning unit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230904A (en) * | 2016-07-22 | 2016-12-14 | 广东美的暖通设备有限公司 | Air conditioning unit data uploading method and device |
| CN107148045A (en) * | 2017-04-19 | 2017-09-08 | 珠海格力电器股份有限公司 | Data transmission control method and device for remote monitoring system of air conditioning unit |
| CN107493324A (en) * | 2017-07-31 | 2017-12-19 | 珠海格力电器股份有限公司 | Communication method and device between air conditioning units |
| CN108534299A (en) * | 2018-03-02 | 2018-09-14 | 珠海格力电器股份有限公司 | Networking method, device and system for air conditioning unit |
| CN108834222A (en) * | 2018-06-19 | 2018-11-16 | 珠海格力电器股份有限公司 | Communication method, device, storage medium, voice board, detection board and air conditioner |
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| JP5669869B2 (en) * | 2013-01-07 | 2015-02-18 | 三菱電機株式会社 | Protocol analyzer, analysis method and program |
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| JP5669869B2 (en) * | 2013-01-07 | 2015-02-18 | 三菱電機株式会社 | Protocol analyzer, analysis method and program |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230904A (en) * | 2016-07-22 | 2016-12-14 | 广东美的暖通设备有限公司 | Air conditioning unit data uploading method and device |
| CN106230904B (en) * | 2016-07-22 | 2019-06-04 | 广东美的暖通设备有限公司 | The data uploading method and device of air-conditioner set |
| CN107148045A (en) * | 2017-04-19 | 2017-09-08 | 珠海格力电器股份有限公司 | Data transmission control method and device for remote monitoring system of air conditioning unit |
| CN107148045B (en) * | 2017-04-19 | 2020-04-28 | 珠海格力电器股份有限公司 | Data transmission control method and device for remote monitoring system of air conditioning unit |
| CN107493324A (en) * | 2017-07-31 | 2017-12-19 | 珠海格力电器股份有限公司 | Communication method and device between air conditioning units |
| CN107493324B (en) * | 2017-07-31 | 2019-10-11 | 珠海格力电器股份有限公司 | Communication method and device between air conditioning units |
| CN108534299A (en) * | 2018-03-02 | 2018-09-14 | 珠海格力电器股份有限公司 | Networking method, device and system for air conditioning unit |
| CN108834222A (en) * | 2018-06-19 | 2018-11-16 | 珠海格力电器股份有限公司 | Communication method, device, storage medium, voice board, detection board and air conditioner |
| CN108834222B (en) * | 2018-06-19 | 2019-12-17 | 珠海格力电器股份有限公司 | Communication method, device, storage medium, voice board, detection board and air conditioner |
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Application publication date: 20151209 |