Protocol conversion method and system for connecting air conditioner to cloud, and air conditioning system
A protocol conversion and air-conditioning system technology, applied in mechanical equipment and other directions, can solve problems such as cloud data analysis efficiency that does not substantially solve, and achieve the effect of improving communication efficiency
Active Publication Date: 2020-11-24
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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Problems solved by technology
Using a protocol conversion method similar to that disclosed in the above patent, the information of the air conditioning system can be converted into network protocol data and transmitted to the Internet, but it does not substantially solve the problem of low efficiency of cloud data analysis
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[0037] Hereinafter, specific embodiments of the present invention will be further described in conjunction with the accompanying drawings.
[0038] The invention provides a protocol conversion method for an air conditioner to connect to the cloud, and the method is suitable for controlling an air conditioner system, especially a central air conditioner system, by a cloud server.
[0039] Firstly, the composition and data attributes of the air conditioning system connected to the cloud system are introduced. The network topology structure of the air conditioner connected to the cloud is as follows: Figure 4 As shown, it includes an air conditioning subsystem and a cloud server 1, and may further include a protocol converter 2. A central air-conditioning system usually includes multiple subsystems. The number of subsystems depends on the specific application scenarios of the central air-conditioning system, and a maximum of 64 subsystems can be configured. Each central air-co...
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The present invention proposes a protocol conversion method, system and air-conditioning system for an air conditioner connected to the cloud. The protocol conversion method includes: the cloud server obtains the data frame of the air-conditioning system, and encapsulates the data frame once according to the air-conditioning subsystem. The private property of the system and the public method of calling the private property; call the encapsulated data once to obtain the private property of the air conditioner. The protocol conversion system includes a data receiving unit: used to obtain the data frame uploaded by the air conditioning system; a data encapsulation unit: used to encapsulate the air conditioner data frame uploaded to the cloud server once; a data calling unit: used to call the data encapsulation unit once Once encapsulated data. The air conditioning system can adopt the protocol conversion system mentioned above. The present invention can convert the complex air-conditioning information uploaded by the lower computer into common attributes and methods, so as to facilitate the analysis by the cloud server, and greatly improve the communication efficiency and the later maintenance and upgrade costs.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a protocol conversion method and system for connecting an air conditioner to a cloud, and an air conditioner system. Background technique [0002] With the prevalence of the Internet and big data, the intelligence of the air-conditioning industry has gradually developed. The intelligence of the air conditioner is inseparable from the interaction with the cloud. A central air-conditioning system usually includes multiple subsystems, and each subsystem includes multiple outdoor units and multiple indoor units. The cloud processor can centrally control and manage the entire central air-conditioning system, which is equivalent to the upper computer of an intelligent air-conditioning system. [0003] The air-conditioning data of the central air-conditioning system cannot be directly used by the cloud server (webserver), so it is necessary to convert the protocol of the...
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IPC IPC(8): F24F11/58
CPCF24F11/58
Inventor 高岭林文涛刘向坤刘凯
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST