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Method for realizing front running train and rear running train butting and realization system therefor

A technology for running trains, which is applied in the field of front and rear docking of running trains, and can solve problems such as the difficulty of indirect and accurate control of relative speeds

Active Publication Date: 2013-07-10
叶建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These factors have brought difficulties to directly control the train engine and brakes, and thus indirectly and accurately control the relative speeds of the two trains that are docked before and after.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0037] The system for realizing the docking is composed of the following parts: the train of the first two trains running on the track with the steel cable limit groove.

[0038] The front train rear portion and the rear train front portion are equipped with shock absorbing buffer mechanisms.

[0039]The train in front or the train behind is equipped with a distance measuring device, a laser distance measuring device or a radar distance measuring device.

[0040] The train in front and the train in the back are equipped with satellite positioning devices to determine the positions of the two, thereby calculating the distance between the two.

[0041] The side of the track is marked with the location information, which can be a barcode, a two-dimensional code, or an rfid tag.

[0042] The front train and the rear train are equipped with detection devices that can read the position information on the side of the track to calculate the distance between the two. For high-speed t...

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PUM

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Abstract

A method for realizing a front running train and a rear running train butting: when the two trains are in a certain range, the front train releases one end of a wire rope with the other end fixed, and the latter train picks up the released end of the wire rope and shortens the distance between the two trains by winding the wire rope, so as to control the relative speed between the two trains, and finally realize safe and steady mutual butting.

Description

Technical field [0001] The invention relates to a method for realizing the front-rear docking of running trains and its realization system, in particular to a method for realizing the front-rear docking of running trains, which is suitable for railways and urban rail transit using EMUs. Background technique [0002] The speed of modern high-speed trains is getting higher and higher, and the energy consumption required to start the train is also increasing. Parking brakes are also increasing the impact and wear on the rails. For passenger trains, stopping and getting on and off passengers also waste time. So it is more and more important to get on and off passengers without stopping. There are many ways to get on and off passengers without stopping, and the speed is often greatly reduced. The reduction of speed will also bring energy loss and waste of passenger time. [0003] It is even more important to realize that passengers get on and off the bus without reducing the ...

Claims

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Application Information

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IPC IPC(8): B61L23/08
Inventor 叶建
Owner 叶建
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