A control method of an air conditioner control device for automatic identification

Abstract

The invention discloses an air conditioner control device and a control method for automatic identity identification, wherein, an air conditioner control device for automatic identity identification includes a first controller, a second controller, a third controller and tooling, the first One controller is a display board, the second controller is a main board, and the third controller is a function board. The first controller and the second controller are connected in pairs through a communication line. They are connected in pairs by communication lines. The software function design of the present invention adds a soft label to the controller, realizes the self-identification function of the controller matching through the adaptation mode between the matching controllers, and visualizes the recognition result on the air conditioner display interface or performs verification and reminder through sound and other methods , This solution does not increase any hardware costs, but also ensures the versatility of the program. At the same time, it solves the hidden danger of production mixing without increasing the inspection process, and helps production inspection and checks.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner control device and control method for automatic identity identification. Background technique [0002] With the improvement of universal design, the appearance difference of the controller is getting smaller and smaller, especially the models of the same series. The controller may differ by one or two components, or even some are just different in the program. It becomes difficult to distinguish controllers based on their appearance alone. Although the models and codes of the controllers are different, and there are labels of the models and codes on the control board, but the production uses the labels to select materials, which is prone to errors and omissions. As a result, there may be problems of mixed materials and wrong installation in the production of the whole machine, and the inspection process cannot be controlled. In order to solve this h...

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Problems solved by technology

[0003] Patent No. 201610522304.3 discloses an automatic detection method and device for inverter air conditioner motherboards, but the technical solution needs to be detected by a specific detection tool, and if the detection object is sent to change (such as program version upgrade, motherboard information change), It is necessary to continuously update the detection tooling to achieve the detection method, which is extremely inconvenient to maintain, and the detection object is only for the frequency conversion main board. The display board usually contained in the air conditioner or the controller without internal and external unit communication (such as the fixed frequency main board and display board) cannot pass the above scheme. to test

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