Method and system for controlling train braking

A brake control and train technology, applied in the field of control, achieves the effect of wide coverage and solving synchronous control problems

Active Publication Date: 2019-02-26
QINGDAO SRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a train braking control method and system to solve the synchronous control problem when braking through the wireless reconnection synchronous control technology

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  • Method and system for controlling train braking
  • Method and system for controlling train braking
  • Method and system for controlling train braking

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Embodiment Construction

[0042] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] figure 1 It is a schematic flowchart of an embodiment of a train braking control method provided by the present invention.

[0044] refer to figure 1 As shown, the train braking control method provided by the embodiment of the present application is applied to the brake control unit of the main control locomotive of the tra...

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Abstract

The invention discloses a train brake control method and a system. Wireless communication between a main control locomotive and a slave control locomotive is realized in a LTE network communication mode through a first LTE network data transreceiver device arranged on the main control locomotive, a second LTE network data transreceiver device arranged on the slave control locomotive and a LTE network service base station arranged on the ground; a LTE network is wide in coverage range; and the synchronous control problem in braking by a wireless reconnection synchronous control technology can be solved.

Description

technical field [0001] The invention relates to the field of control technology, in particular to a train braking control method and system. Background technique [0002] Heavy-duty transportation technology has been recognized internationally as the direction of railway freight development. Heavy-duty transportation requires the use of heavy-duty trains. Heavy-duty trains are super-long and overweight heavy-duty freight trains that are driven by two or more machines. . On transportation lines with concentrated freight volume, heavy-duty trains are usually used to form large-scale special-purpose freight car formations with large vehicle load capacity and a large number of trains to meet the needs of heavy-duty transportation. [0003] As the length, load and speed of the wagon formation increase, the wagon formation is faced with severe braking problems when manoeuvring. The traditional braking system of freight wagons relies on the compressed air of the electropneumatic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T13/66
CPCB60T13/665
Inventor 索建国方长征刘泉罗超刘杰晏义魏传均周鹏
Owner QINGDAO SRI TECH CO LTD
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