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Automatic train fault information display method

A fault information, automatic display technology, applied in the direction of locomotive, registration/indication, registration/indication of vehicle operation, etc., can solve the problems of high workload, fault information display error, easy to save errors, etc., to reduce workload and cost, increased efficiency and the effect of high accuracy, efficiency and accuracy

Active Publication Date: 2015-11-04
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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AI Technical Summary

Problems solved by technology

If a piece of fault information is missing in the fault information, the corresponding relationship between the fault data and the fault information will be destroyed, so that the displayed fault will be wrong;
[0005] To sum up, using the above fault information manual query method, when manually configuring the fault content list, the corresponding relationship between fault data and fault text is very easy to store errors, resulting in fault information display errors; and in order to ensure the quality of the program to display fault information correctly , it will take a lot of work to test for all faults

Method used

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  • Automatic train fault information display method
  • Automatic train fault information display method
  • Automatic train fault information display method

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.

[0036] Such as figure 1 As shown, the present embodiment train failure information automatic display method, the steps include:

[0037] 1) Pre-store the fault types and fault description information of all target devices that need to be displayed in fault information in one-to-one correspondence, and establish a fault display information correspondence table;

[0038] 2) Receive the fault data of each target equipment in the train in real time, analyze the fault data to obtain the current fault type, and obtain the fault description information corresponding to the current fault type according to the fault display information correspondence table for display.

[0039] In this embodiment, the fault type and the fault description information are stored in one-to...

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Abstract

The invention discloses an automatic train fault information display method. The automatic train fault information display method comprises the following steps: (1) pre-storing information on fault types and fault description of the fault types of all target devices requiring fault information display in a one-to-one corresponding manner, and establishing a fault display information corresponding table; and (2) receiving failure data of all the target devices in a train in real time, analyzing the failure data to obtain current fault types, and obtaining the information on fault description of the current fault types according to the fault display information corresponding table for display. The specific implementation method of the automatic train fault information display method disclosed by the invention is simple, can automatically display fault information and has the advantages of high fault information display efficiency and accuracy rate.

Description

technical field [0001] The invention relates to the technical field of train fault monitoring, in particular to an automatic display method for train fault information. Background technique [0002] The display is an important device for human-computer interaction in locomotives, subways, and bullet trains. It can display faults on the train in real time to provide important references for the driving process. As a sub-equipment in the train network control system, the display displays the fault information provided by other devices in the network system, and displays the corresponding fault by analyzing the MVB (Multifunction Vehicle Bus, multifunctional vehicle bus) data flow protocol. The corresponding fault information of each byte and each bit is specified in the MVB data stream protocol. [0003] At present, the display of train fault information is usually realized by manually querying the fault information, that is, by manually configuring the fault list text, analy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C17/00G07C5/08
Inventor 曾升饶天贵罗丽燕熊艳李宇锋李凯谭军祥杨庆
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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