Air conditioner and its communication fault detection method, device and storage medium
A communication fault and air-conditioning technology, which is applied in the field of communication detection, can solve the problems of high maintenance rate, difficult maintenance, and complex functions of communication faults, and achieve the effect of high detection efficiency of communication faults
Active Publication Date: 2020-08-25
GREE ELECTRIC APPLIANCES INC
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[0002] At present, smart household appliances, especially household central air conditioners, are very common in daily life, but due to their relatively complex functions, it is relatively difficult to develop and maintain after-sales products, especially communication failures in the after-sales maintenance process account for a large maintenance rate. , usually the maintenance master needs to use various methods to troubleshoot the fault, which is time-consuming and labor-intensive, or directly replace all the electrical boxes to solve the problem. The traditional communication fault detection method has low detection efficiency
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[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0051] The application scenario of this application is: applied to the air conditioner with two-core communication mode, the basic principle is to charge the energy storage capacitor first according to a certain sequence, and then discharge the capacitor; complete the communication process between the upper and lower computers at the time of capacitor discharge, so as to realize communication and The dual function of power supply, the control of power supply and communication sequence is realized on the upper computer, and the communication process of the upper and lower co...
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The invention relates to an air conditioner, a communication fault detection method and device thereof and a storage medium. The communication fault detection method comprises the steps of outputtingupper computer testing data to an upper computer of the air conditioner; monitoring the upper computer according to addresses mentioned in the upper computer testing data, and carrying out upper computer communication fault detection according to the addresses, so as to acquire an upper computer detection result; and outputting lower computer testing data to a lower computer of the air conditioner, and carrying out lower computer communication fault detection according to feedback of the lower computer, so as to acquire a lower computer detection result, wherein the feedback of the lower computer is carried out according to the lower computer testing data. According to the communication fault detection method, corresponding testing data is sent to the upper computer and the lower computerof the air conditioner, communication fault detection is carried out according to the mentioned addresses of the upper computer and the feedback of the lower computer, reasons causing communication faults can be quickly found, and communication fault detection efficiency is high.
Description
technical field [0001] The present application relates to the technical field of communication detection, in particular to an air conditioner and its communication failure detection method, device and storage medium. Background technique [0002] At present, smart household appliances, especially household central air conditioners, are very common in daily life, but due to their relatively complex functions, it is relatively difficult to develop after-sales maintenance of products, especially communication failures in the after-sales maintenance process account for a large maintenance rate. , Usually the maintenance master needs to use various methods to troubleshoot the fault, which is time-consuming and labor-intensive, or directly replace all the electrical boxes to solve the problem. The traditional communication fault detection method has low detection efficiency. Contents of the invention [0003] Based on this, it is necessary to provide an air conditioner with high...
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IPC IPC(8): F24F11/32F24F11/58F24F11/64F24F11/88
CPCF24F11/32F24F11/58F24F11/64F24F11/88
Inventor 李志逢吴学伟左攀张晓慈刘智荣
Owner GREE ELECTRIC APPLIANCES INC