End line shunting intelligent anti-collision control system and implementation method

A control system and end-of-line technology, which is used in vehicle control route devices, railway car body components, railway signals and safety, etc. It can solve illegal signal interference in working frequency bands, transmission distance effects, and a limited number of vehicles controlled by a single ground device at the same time. problems, to prevent collisions with dirt blocks and cross dirt blocks, improve transportation efficiency, and improve the efficiency of shunting operations.

Pending Publication Date: 2022-05-13
CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP
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Problems solved by technology

[0006] The purpose of the present invention is to provide an intelligent anti-collision control system for dead-end shunting vehicles and its implementation method, which overcomes the problems in the prior art that cause more transitional projects, the transmission distance is greatly affected by the environment, and the working frequency band is easily affected by illegal Signal interference, the problem of a relatively limited number of vehicles controlled by a single ground device at the same time

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  • End line shunting intelligent anti-collision control system and implementation method
  • End line shunting intelligent anti-collision control system and implementation method
  • End line shunting intelligent anti-collision control system and implementation method

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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] see figure 1 According to the "Railway Technical Management Regulations" of China Railway Corporation, when shunting trains on the dead line, there should be a safe distance of 10m from the line terminal; in special cases, when it must be close to 10m, the speed must be strictly controlled. Therefore, firstly, according to the operation mode of the shunting operation at the end line, the relevant sections of the shunting route are divided into three areas: the notification area, the early warning area and the protection area. The shunting signal at the end of the line is as follows: figure...

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Abstract

The invention relates to an end line shunting intelligent anti-collision control system and an implementation method, and solves the problems in the prior art that more transition projects are caused, the transmission distance is greatly influenced by the environment, the working frequency band is easily interfered by illegal signals, and the number of vehicles controlled by single ground equipment at the same time is relatively limited. The system comprises an intelligent sensor and a microprocessor, the intelligent sensor comprises a speed measurement sensor, an A / D conversion module, a signal conditioning module, a coprocessor, a ground transponder and a power supply module, and the speed measurement sensor, the power supply module and the ground transponder are respectively connected with the coprocessor; the microprocessor comprises a main processor, and the display alarm terminal and the power supply module are respectively connected with the main processor; and the coprocessor is in transmission connection with the main processor through a bus.

Description

Technical field: [0001] The invention belongs to the technical field of rail transit operation, and relates to an intelligent anti-collision control system for dead-line shunting and an implementation method. Background technique: [0002] In station shunting operations, rolling stock often needs to enter the dead line to work or stay. Due to the limitation of line conditions (such as curves, etc.), the influence of fog, snow and rain, and the intermittent lookout of operators, improper speed control, etc., it is easy to cause collision with the car block and a shunting derailment accident over the terminal. According to statistics, there have been many such accidents on the whole road, and the railway stations in mining areas have also occurred one after another, which not only caused large economic losses, but also had a great impact on transportation production. [0003] Aiming at the above problems, experts and scholars have carried out related research. The ones curre...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L3/08B61L23/00
CPCB61L3/08B61L23/00
Inventor 韦子文王耀安张海东习家宁刘卓丹
Owner CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP
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