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Control device, data transmission method, and computer-readable storage medium

A transmission method and technology of a control device are applied in the fields of control devices and computer-readable storage media, and can solve the problems of low success rate of data transmission and the like

Active Publication Date: 2020-10-20
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a control device, a data transmission method and a computer-readable storage medium, aiming to solve the problem of low success rate of data transmission to the air conditioner

Method used

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  • Control device, data transmission method, and computer-readable storage medium
  • Control device, data transmission method, and computer-readable storage medium
  • Control device, data transmission method, and computer-readable storage medium

Examples

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no. 1 example

[0066] refer to figure 2 , figure 2 As the first embodiment of the data transmission method of the present invention, the data transmission method includes the following steps:

[0067] Step S10, when the control device collects data, obtain detection variables, and periodically detect whether the communication channel is idle;

[0068] In the present invention, the control device and the air conditioner are connected in communication, that is, the control device and the air conditioner are provided with a communication module, and the air conditioner and the control device are in one-way communication, that is, the control device is only responsible for sending data and commands, and the air conditioner is only responsible for sending data and commands. Receive data and commands, so that the air conditioner does not need a transmitter and transmitter-related electrical components, saving the cost of the air conditioner.

[0069] The control device will collect the total c...

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Abstract

The invention discloses a data transmission method which is applicable to a control device that is in communication connection with an air conditioner. The control device is used for acquiring the total current of a circuit of the air conditioner. The data transmission method comprises the steps of acquiring detection variable when the control device acquires data, and timely detecting whether a communication channel is idle; if so, reducing preset number of the detection variable; if the detection variable is not greater than a preset threshold within the preset time period, sending the datato the air conditioner, and stopping detecting the communication channel, wherein the preset time period is not greater than the communication interval time period of the control device and the air conditioner. The invention also provides a control device and a computer-readable storage medium. With the adoption of the data transmission method, the data transmission success rate of the control device is increased.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to a control device, a data transmission method and a computer-readable storage medium. Background technique [0002] With the improvement of people's living standards, there are more and more household appliances in today's society, and the number of air conditioners installed will also increase. Usually, there are multiple air conditioners in a family. [0003] When the air conditioner is turned on, its operating power is relatively large, so that the starting current is relatively large, and each family is equipped with a circuit breaker so that the total current of the family will not exceed the set current. In order to detect the total current of the household, a control device for detecting the total current is installed on the main circuit of the household. The control device can send the total current to the air conditioner after collecting the total current...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/61F24F11/58F24F140/00
CPCF24F11/58F24F11/61F24F11/64F24F2140/00
Inventor 袁光
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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