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Subway electric carriage train examination train bottom and side fault detection system and method

A technology for electric bus and fault detection, applied in character and pattern recognition, instruments, calculations, etc., can solve problems such as low detection efficiency and difficult vehicle bottom train inspection, so as to improve operation efficiency, reduce workload, and reduce the number of false alarms Effect

Pending Publication Date: 2018-08-07
北京京天威科技发展有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The detection efficiency of existing methods is low, especially when there is no trench in the new depot

Method used

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  • Subway electric carriage train examination train bottom and side fault detection system and method
  • Subway electric carriage train examination train bottom and side fault detection system and method
  • Subway electric carriage train examination train bottom and side fault detection system and method

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Embodiment Construction

[0047] The technical solutions of the present invention will be further described below in conjunction with the embodiments and the accompanying drawings.

[0048] The embodiment of the present invention provides a subway electric passenger car train inspection vehicle bottom and vehicle side fault detection system, such as figure 1 shown, including:

[0049] Track side data acquisition device 1, described track side data acquisition device 1 is arranged outside the turnout of subway electric passenger car storage, is used for collecting the car number identification information of subway electric passenger car and the image of car bottom, car side;

[0050] Vehicle number identification device 2, the vehicle number identification device 2 is connected to the trackside data acquisition device 1, used to receive the vehicle number identification information, and obtain the subway electric passenger car number according to the vehicle number identification information;

[0051]...

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Abstract

Embodiments of the invention disclose a subway electric carriage train examination train bottom and side fault detection system and method. The subway electric carriage train examination train bottomand side fault detection system comprises a rail side data acquisition apparatus, a number identification apparatus, a fault identification apparatus and a fault prompting apparatus. The method comprises the following steps: acquiring the number identification information of a subway electric traincarriage and an image of a traincarriage bottom and a traincarriage side; acquiring a number of the subway electric traincarriage according to the number identification information; identifying the image of the traincarriage bottom and train carriage side according to a preset fault identification model corresponding to the number of the subway electric traincarriage, and acquiring the fault information of the subway electric traincarriage; and when the fault information of the subway electric traincarriage is received, sending a prompting signal. By adopting the subway electric carriage train examination train bottom and side fault detection system and method, the fault can be automaticallyidentified, the operation efficiency of an operation management platform can be increased, the workload of the operation personnel can be alleviated, and the daily train vehicle examination efficiencycan be increased.

Description

technical field [0001] The invention relates to the technical field of vehicle fault information detection, in particular to a system and method for detecting faults at the bottom and side of a subway electric passenger train. Background technique [0002] At present, there are a total of 14 major items of subway electric passenger train inspection and testing items, including 9 under-vehicle and vehicle-side inspection items, involving all core components of subway electric passenger vehicle safety, including power receiving shoes, electrical boxes, connectors, traction motors, and air compressors. , Unit braking device, braking system, door system, bogie, coupler device, etc. [0003] At present, the detection methods used are basically visual, and some advanced ones use visual plus video flashlight. The detection efficiency of the existing method is low, especially when there is no trench in the new depot, it is even more difficult to carry out the under-vehicle inspecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/32G06K9/00
CPCG06V20/00G06V20/63G06F18/214
Inventor 赵俊彦任崇巍张闽东王增董华丛史作宇孟坤陈朋飞史建功岳勇
Owner 北京京天威科技发展有限公司
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