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Monitoring System of Vehicle Reducer

A technology of monitoring system and decelerator, which is applied to vehicle components, braking safety system, brakes, etc., can solve the problems of not knowing the decelerator of the vehicle in time, easily causing accidents, and unable to control the speed of the vehicle by the decelerator.

Active Publication Date: 2022-02-01
SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing vehicle reducer has no other monitoring means to monitor its state at the reducer end except for its own brake indicating contact and release indicating contact. And fully understand the status of the vehicle reducer
When the vehicle reducer fails and cannot work normally, the vehicle is still running as usual because the status of the vehicle reducer is not informed in time, and the faulty vehicle reducer cannot control the speed of the vehicle, which is likely to cause accidents

Method used

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  • Monitoring System of Vehicle Reducer
  • Monitoring System of Vehicle Reducer
  • Monitoring System of Vehicle Reducer

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Apparently, the described embodiment is one embodiment of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. If the descriptions such as "first" and "second" are involved in the whole text, the descriptions such as "first" and "second" are only u...

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Abstract

The invention discloses a monitoring system for a vehicle reducer. The vehicle reducer includes a brake component and a pneumatic control valve for controlling the action of the brake component. The pneumatic control valve includes a main valve, and the main valve has a plurality of working chambers. The monitoring system includes: a monitoring module, at least used to collect monitoring data, and the monitoring data includes air pressure data, commands and indication signals of each working chamber of the main valve; Real-time monitoring, fault diagnosis and alarm of reducer.

Description

technical field [0001] The invention relates to the technical field of rail traffic monitoring, in particular to a monitoring system for a vehicle reducer. Background technique [0002] The hump marshalling station is a station for decomposing and marshalling trains. After decomposing the train, it slips and releases from one side of the hump relying on the gravity of the vehicle itself. The turnout is controlled by the automatic hump control system, and the speed is controlled by the vehicle reducer so that it enters the train at a specified speed. Different tracks form new trains. Among them, the vehicle speed reducer is a device for controlling the speed of the rolling train group. It receives the instruction of the automatic hump control system to execute the braking command or the release command, and performs the braking or release operation, thereby adjusting the speed of the rolling train set. Among them, the pneumatic vehicle reducer is widely used, and the pneumat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T17/22B60T13/68
CPCB60T17/228B60T13/683
Inventor 高立中甄宇阳李秀杰邱战国胡淼邢群雁刘海祥郭玉华屠志平安岩马天宇庄重高立诚王海龙
Owner SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI