Air conditioner control device and method and air conditioner

Abstract

The invention provides an air conditioner control device and method and an air conditioner. The air conditioner control device comprises a main control chip, a communication chip and a plurality of control interfaces. The communication chip and the multiple control interfaces are electrically connected with the main control chip. The communication chip is in communication connection with an air conditioner internal unit. The main control chip is used for reading control parameters received by all the control interfaces from external control equipment, converting the obtained multiple control parameters into communication codes based on a preset communication protocol and sending the communication codes to the air conditioner internal unit through the communication chip so as to control theair conditioner internal unit. Through the air conditioner control device, dealers can control the air conditioner internal unit just by modifying the relevant control parameters during secondary development of air conditioner products, that is, the air conditioner products can be secondarily developed and extended under the condition that the air conditioner control device does not provide the communication protocol to the outside, and the risk of communication protocol leakage is avoided.

Description

technical field [0001] The invention relates to the technical field of air conditioner control, in particular to an air conditioner control device, method and air conditioner. Background technique [0002] In existing commercial air conditioners, the internal unit of the air conditioner serves as the main control core, and interacts with the external unit and connected peripherals through communication protocols. Due to the confidentiality and rigor of the communication protocol, it will not be opened to the outside world. After dealers purchase commercial air conditioners, their customers have secondary development needs. If they do not provide a communication protocol, they cannot meet the secondary development needs; if they provide a communication protocol, there is a risk of leakage. Contents of the invention [0003] In view of this, the present invention aims to propose an air-conditioning control device, method and air conditioner to solve the technical problem in...

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Problems solved by technology

[0003] In view of this, the present invention aims to propose an air-conditioning control device, method and air conditioner to solve the technical problem in the prior art that dealers cannot carry out secondary development of air-conditioning products without being provided with a communication protocol, and at the same time Avoid the risk of communication protocol leakage

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