Unlock instant, AI-driven research and patent intelligence for your innovation.

A train air conditioning maintenance dispatching system and its working method

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

Active Publication Date: 2019-04-23
NEW UNITED RAIL TRANSIT TECH
View PDF5 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A train air conditioning maintenance dispatching system and its working method
  • A train air conditioning maintenance dispatching system and its working method
  • A train air conditioning maintenance dispatching system and its working method

Examples

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to the field of maintenance dispatching, in particular to a train air-conditioning maintenance dispatching system and its working method, wherein the train air-conditioning maintenance dispatching system includes: a fault prediction server and a data screening module and a data transmission module located at the train air-conditioning end; wherein the data screening The module is suitable for sending the screened real-time operation data of the train air conditioner to the failure prediction server through the data transmission module; the failure prediction server is suitable for predicting the failure of the air conditioner according to the real-time operation data of the train air conditioner. Realized the fault prediction of train air conditioner.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50G06Q10/04G06Q10/00
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