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Communication method, device, storage medium and air conditioner

A communication method and communication technology, applied in the field of communication, can solve the problems that communication cannot be restored by itself, easily interfered, etc., and achieve the effects of improving communication reliability, wide application range and simple implementation.

Active Publication Date: 2020-06-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, and provide a communication method, device, storage medium and air conditioner, so as to solve the problem in the prior art that the communication process is easily disturbed, and the communication cannot be restored by itself after being disturbed

Method used

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  • Communication method, device, storage medium and air conditioner
  • Communication method, device, storage medium and air conditioner
  • Communication method, device, storage medium and air conditioner

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embo...

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Abstract

The invention provides a communication method and device, a storage medium and an air conditioner. The method comprises the steps of updating data to be transmitted to a slave machine before the dataare transmitted to the slave machine when the communication device serves as a host machine; conducting zero clearing on received data counts, received error flags and / or received data success flat bits of the data returned from the slave machine after the data are transmitted to the slave machine. Through the scheme of the communication method and device, when communication is interfered or mistakes are made under some condition, the communication device can restore correct communication. The communication method is simple in implementation and wide in application range.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a communication method, device, storage medium and air conditioner. Background technique [0002] With the development of science and technology, the needs of users are becoming more and more diverse, the control of air conditioners is becoming more and more complex, and there are more and more control targets. In order to save costs and control more accurately, multiple boards are usually used to communicate, such as the internal unit The communication between the main board and the main board of the external unit, the communication between the display board of the internal unit and the main board of the internal unit, the communication between the display board of the internal unit and the detection board, etc., the communication method adopts the communication mode of the master and the slave, which puts forward high requirements on the reliability of the communic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/61
CPCF24F11/61F24F11/64
Inventor 李秀菲
Owner GREE ELECTRIC APPLIANCES INC