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Control instruction generation method and system for wired electrically-controlled pneumatic braking

A technology of air braking and control commands, applied in the field of control, can solve the problems of inconvenient operation for drivers, and achieve the effects of avoiding inconvenient operation, improving safety and saving space

Active Publication Date: 2015-04-08
QINGDAO SRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, it is necessary to add an additional control device to generate the control command in the above-mentioned way, which brings inconvenience to the driver's operation.

Method used

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  • Control instruction generation method and system for wired electrically-controlled pneumatic braking
  • Control instruction generation method and system for wired electrically-controlled pneumatic braking

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] The invention discloses a control instruction generation method for wired electric control air brake, the flowchart of which is as follows: figure 1 shown, including:

[0042] Step S11, judging the position of the brake handle of the brake controller of the wired electronically controlled air brake ECP in the control area;

[0043] The brake handle is the brake handle of the brake controller of the wired electronically control...

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Abstract

The invention discloses a control instruction generation method and system for wired electrically-controlled pneumatic braking. The position of a braking handle, in a control area, of a conventional electrically-controlled brake is judged, and different braking instructions are generated according to different positions of the braking handle in a braking area when it is determined that the braking handle is located in the braking area of the control area. The scheme is achieved on the basis of a braking controller of a conventional electrically-controlled pneumatic braking system, generation of the braking instructions of an ECP braking system can be achieved without adding extra control devices, the phenomenon that due to the fact that extra control devices are added, drivers cannot conveniently operate equipment is avoided, operating safety is improved, and the space of a cab is saved.

Description

technical field [0001] The invention relates to the field of control, in particular to a method and a system for generating a control command of a wired electronically controlled air brake. Background technique [0002] With the increase in length, load and speed of freight trains, the handling of long, large and heavy trains faces severe braking problems. [0003] The traditional truck braking system relies on compressed air to transmit braking commands. Due to the low braking wave speed, the braking synchronization of different carriages in the whole train is poor, resulting in excessive longitudinal impulse of the train, affecting the safety and efficiency of the train. [0004] In order to solve the above problems, an ECP wired electronically controlled air brake technology is adopted, that is, the network-controlled straight-through brake control technology. When braking, the train sends braking commands to all cars through the hard line and the train network. The elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/66
CPCB60T13/665
Inventor 刘豫湘刘泉蒋廉华魏传均周鹏狄轶鹏
Owner QINGDAO SRI TECH CO LTD