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

Monitoring method and system for rail vehicles

A rail vehicle and solution technology, applied in the direction of test/monitoring control system, general control system, control/regulation system, etc., can solve problems that cannot be solved in time, and the process of rail vehicle maintenance faults is difficult, so as to discover and solve faults, solve problems, etc. Difficult troubleshooting process, timely failure effect

Active Publication Date: 2019-11-22
CRRC QINGDAO SIFANG CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a monitoring method and system for rail vehicles, to at least solve the technical problems that are difficult in the maintenance and fault process of rail vehicles in the prior art, and cannot be solved in time when a rail vehicle fails

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
  • Monitoring method and system for rail vehicles
  • Monitoring method and system for rail vehicles
  • Monitoring method and system for rail vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] According to an embodiment of the present invention, a method embodiment of a rail vehicle monitoring method is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0023] figure 1 It is a flowchart of a monitoring method for a rail vehicle according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0024] Step S102, the local device acquires the current running data and historical running data of the rail vehicle.

[0025] Specifically, the above-mentioned local device may be a portable test device (PTU device), for example, a portable notebook computer, on which the portable test unit PUT service s...

Embodiment 2

[0217] According to an embodiment of the present invention, a system embodiment of a monitoring system for a rail vehicle is provided.

[0218] Figure 9 It is a schematic diagram of a monitoring system of a rail vehicle according to an embodiment of the present invention, such as Figure 9 As shown, the system includes:

[0219] The local device 91 is used to obtain current operation data and historical operation data of rail vehicles, and obtain fault information according to the current operation data and historical operation data, wherein the fault information includes at least one of the following: fault code and fault description.

[0220] Specifically, the above-mentioned local device 91 may be a portable test device (PTU device), for example, it may be a portable notebook computer, and the portable test unit PUT service software is installed on the notebook computer. Current operating data and historical operating data can include process data such as driver instruct...

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 invention discloses a monitoring method and system for rail vehicles. Wherein, the method includes: the local device obtains current operation data and historical operation data of the rail vehicle; the local device obtains fault information according to the current operation data and historical operation data, wherein the fault information includes at least one of the following: fault code and fault description ; The local device obtains the maintenance plan corresponding to the fault information, wherein the maintenance plan is obtained through the remote device or the server; the local device maintains the rail vehicle according to the maintenance plan. The invention solves the technical problem that the trouble-shooting process of the rail vehicle in the prior art is difficult and cannot be solved in time when the rail vehicle breaks down.

Description

technical field [0001] The invention relates to the field of rail vehicle monitoring, in particular to a rail vehicle monitoring method and system. Background technique [0002] At present, the monitoring and maintenance system of domestic rail vehicles usually includes on-board equipment and ground equipment. The on-board equipment is configured to wirelessly send locomotive fault information and operating status information to the ground equipment. The ground equipment is equipped with a ground expert database to wirelessly receive vehicle fault information and operating status information. , determine whether the fault represented by the locomotive fault information matches the fault pre-stored in the ground expert database, and if it matches, extract the corresponding fault resolution strategy from the ground expert database, and wirelessly transmit the fault resolution strategy through the first transmitter sent to the car device. However, there are many difficulties i...

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): H04L29/08
CPCH04L67/02H04L67/12G05B23/0275G05B2219/32235G05B23/0224G05B23/0283B61L27/50
Inventor 王俊彦刘泰杨杰马超石艳红
Owner CRRC QINGDAO SIFANG CO LTD