Communication method and device for air conditioning unit

A technology for air-conditioning units and communication methods, which is applied to digital transmission systems, electrical components, transmission systems, etc., can solve problems affecting the stability of circuit boards, waste of flow, etc., and achieve the effect of improving efficiency and avoiding waste of flow

Inactive Publication Date: 2016-12-21
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a communication method and device for an air-conditioning unit, aiming to solve the technical problems of waste of traffic and affecting the stability of the circuit board when the air-conditioning unit is connected to the server without interruption

Method used

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  • Communication method and device for air conditioning unit
  • Communication method and device for air conditioning unit
  • Communication method and device for air conditioning unit

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] In an embodiment of the present invention, the air conditioner unit is provided with a communication module, which is used to realize data interaction between the air conditioner unit, the cloud server and the mobile terminal, that is, the air conditioner unit transmits the operation data of the air conditioner unit to the server through the communication module. Specifically, the communication module may be a WKFK module or a cellular data communication module including 2G / 3G / 4G / 5G functions. It is easy to understand that the communication module can exchange data with other modules of the air conditioning unit through UART (Unkversal Asynchronous Receiver / Transmktter, Universal Asynchronous Receiver Transmitter), Rs485, CAN bus and other communication methods.

[0049] Based on the above-mentioned air-conditi...

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Abstract

The invention discloses a communication method for an air conditioning unit, which comprises the steps of when detecting that a network connection state between the air conditioning unit and a server is a communication interrupted state, initiating a connection request of reconstructing a network connection to the server; when a duration that the network connection state is the communication interrupted state reaches a first preset duration, suspending initiation of the connection request to the server; and when detecting that a current network connection state is a smooth communication state in the first preset duration, sending operation data of the air conditioning unit to the server, and stopping initiating the connection request to the server. The invention further discloses a communication device for the air conditioning unit. According to the communication method and communication device for the air conditioning unit, which are disclosed by the invention, reconstruction of the network connection when the communication between the air conditioning unit and the server is interrupted is implemented, and uninterrupted connection between the air conditioning unit and the server can be avoided, so that the problems of flow waste of a communication module of the air conditioning unit and great increase of power consumption of a circuit board are avoided, and efficiency of reconstructing the network connection between the air conditioning unit and the server is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a communication method and device for an air conditioning unit. Background technique [0002] When the communication module of the air conditioning unit is shipped with the air conditioning unit and installed to work normally, it will maintain communication with the server and send the information of the air conditioning unit to the server in real time. When abnormal conditions such as server exception or network congestion occur, the link between the communication module and the server will be interrupted, and data cannot be transmitted to the server, and after the connection is restored, the data during the interruption period cannot be transmitted to the server. [0003] At present, when the connection between the communication module and the server is interrupted, if the communication module is set with a reconnection mechanism, the communication module will continue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/26
CPCH04L43/16H04L67/12H04L67/145H04L67/568
Inventor 陈曦
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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