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Communication network structure distinguishing method, device and computer equipment of display panel

A communication network and network structure technology, applied in the communication network structure differentiation method of display panels, computer equipment and storage media, and device fields, can solve the problem of high maintenance cost, reduce maintenance cost, improve use flexibility, and facilitate after-sales maintenance. Effect

Active Publication Date: 2020-04-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide a method, device, computer equipment and storage medium for distinguishing the communication network structure of the display panel that can reduce the maintenance cost in view of the problem of high maintenance cost in the existing method for distinguishing the communication network structure of the display panel

Method used

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  • Communication network structure distinguishing method, device and computer equipment of display panel
  • Communication network structure distinguishing method, device and computer equipment of display panel
  • Communication network structure distinguishing method, device and computer equipment of display panel

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Embodiment Construction

[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] A method for distinguishing the communication network structure of the display panel provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the first display board 102 communicates with a CAN (Controller Area Network, Controller Area Network) bus through a network.

[0052] In one embodiment, such as figure 2 As shown, a method for distinguishing the communication network structure of the display board is provided, which is applied to the first display board and includes the following steps:

[0053] Step 2...

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Abstract

The invention relates to a display panel communication network structure distinguishing method and device, computer equipment and a storage medium. The method is applied to a first display panel and comprises the steps that when the first display panel cannot receive display panel data of a second display panel, changing the communication address of the first display panel; judging whether the first display panel after changing the communication address receives display panel data of the second display panel or not to obtain a first judgment result; and distinguishing the communication networkstructure into a single-display panel communication network or a multi-display panel communication network according to the first judgment result. The method can reduce the maintenance cost of the air conditioning unit.

Description

technical field [0001] The present application relates to the technical field of display panel communication, in particular to a method, device, computer equipment and storage medium for distinguishing communication network structures of display panels. Background technique [0002] The air conditioning unit is a kind of air handling equipment assembled from various air handling functional sections. When operating the air conditioning unit, the control device generally consists of a display board, a main board, a main board expansion board, and a variable frequency drive board to control the operation of the air conditioning unit. [0003] With more and more non-standard demands, there is a need to use multiple display boards to control one unit in the market. In the display board control scheme, two network communication structures, single display board and double display board, are generally used. [0004] Different network communication structures often have different w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40H04L29/12H04L12/26H04L12/24
Inventor 唐政清梁嘉乐李涛钟金扬黎开晖
Owner GREE ELECTRIC APPLIANCES INC
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