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A train air conditioner maintenance scheduling system and a working method thereof

A technology of dispatching system and air-conditioning system, applied in instruments, data processing applications, forecasting, etc., can solve problems such as affecting the travel experience of passengers and affecting train operation, etc.

Active Publication Date: 2019-03-01
NEW UNITED RAIL TRANSIT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the air conditioning maintenance of the train is to arrange maintenance personnel to repair after the air conditioner has a problem. When the air conditioner fails suddenly, the train needs to be stopped for maintenance, which will affect the operation of the train, and the sudden air conditioner failure will affect the ride. Therefore, the prediction of train air conditioning failure has become a top priority

Method used

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  • A train air conditioner maintenance scheduling system and a working method thereof
  • A train air conditioner maintenance scheduling system and a working method thereof
  • A train air conditioner maintenance scheduling system and a working method thereof

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Embodiment 1

[0066] figure 1 It is a system block diagram of the train air conditioning maintenance dispatching system involved in the present invention.

[0067] Such as figure 1 As shown, the present embodiment provides a train air-conditioning maintenance scheduling system, including: a fault prediction server and a data screening module and a data transmission module located at the train air-conditioning end; Send to fault prediction server by data transmission module; Described fault prediction server is suitable for predicting air-conditioning fault according to train air-conditioning real-time operation data; When fault prediction server predicts train air-conditioning fault, generate forecast air-conditioning fault information and alarm information; Described data screening module can, but is not limited to, use WI - FI module; add a data screening field in the existing train data transmission protocol, and mark the screening result of the real-time operation data of the tra...

Embodiment 2

[0088] image 3 It is a flow chart of the working method of the train air-conditioning maintenance dispatching system involved in the present invention.

[0089] Such as image 3 As shown, on the basis of embodiment 1, the present embodiment 2 also provides a working method of the train air-conditioning maintenance dispatching system, including: screening the real-time operation data of the train air-conditioning; predicting the failure of the air-conditioning according to the filtered real-time operation data ; and arrange maintenance tasks according to the predicted air conditioner failure information.

[0090] In this embodiment, the method for screening the real-time operation data of the train air conditioner includes: through the data screening module, when the real-time operation data simultaneously meet the requirement that the bypass valve is closed for the full preset time, the evaporator fan is running at high speed for the full preset time, and the condensing fan ...

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Abstract

The invention relates to the field of maintenance scheduling, in particular to a train air conditioner maintenance scheduling system and a working method thereof, and the train air conditioner maintenance scheduling system comprises a fault prediction server, a data screening module and a data transmission module, wherein the data screening module is suitable for sending screened train air conditioner real-time operation data to the fault prediction server through the data transmission module; and the fault prediction server is suitable for predicting an air conditioner fault according to thetrain air conditioner real-time operation data. And fault prediction of the train air conditioner is realized.

Description

technical field [0001] The invention relates to the field of maintenance scheduling, in particular to a train air-conditioning maintenance scheduling system and a working method thereof. Background technique [0002] Nowadays, the air conditioning maintenance of the train is to arrange maintenance personnel to repair after the air conditioner has a problem. When the air conditioner fails suddenly, the train needs to be stopped for maintenance, which will affect the operation of the train, and the sudden air conditioner failure will affect the ride. Therefore, the prediction of train air conditioning failure has become a top priority. [0003] Based on the above technical problems, it is necessary to design a new train air conditioning maintenance dispatching system and its working method. Contents of the invention [0004] The purpose of the present invention is to provide a train air conditioning maintenance dispatching system and its working method. [0005] In order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/00G06Q50/30
CPCG06Q10/04G06Q10/20G06Q50/40
Inventor 陈王永仲启端陈鑫铎杜晓青马丽丽秦海刚
Owner NEW UNITED RAIL TRANSIT TECH
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