SYSTEM AND METHOD FOR CONTROLLING CENTRALIZED BRAKE OF VEHICLES, A MOTOR TRAIN SET BRAKE CONTROL SYSTEM

WIPO Patent Application WO/2019/024632

A1

A system for controlling centralized brake of vehicles, comprising: a pressure collection device for collecting the pressure of a master air duct and a train pipe control device. The pressure signal output end of the pressure collection device is connected to the pressure signal input end of the train pipe control device; the brake signal input end of the train pipe control device is connected to the brake signal output end of a brake controller; the train pipe control device is pneumatically connected to the master air duct and a train pipe separately by means of an air channel. By means of the solution, the installation space of a trailer is reduced, and the costs are lowered. In addition, the change in the pressure of the train pipe is controlled by an automatic brake control system, the train can operate after being connected to an automatically air-braked coach, according to a brake request output by the brake controller and the detection of the real-time pressure of the train pipe, the change in the pressure of the train pipe is controlled, and a five-wire control signal is used, so that flexible marshalling can be implemented.

LIANG JIANQUAN (CN)
SI LI (CN)
LIU ZHONGHUA (CN)
LI LI (CN)
ZHANG XINYONG (CN)
CHEN LEI (CN)
ZHANG DONGDONG (CN)
ZHANG XINGWANG (CN)
ZHANG HUIZHI (CN)
GAO SHAN (CN)

PCT/CN2018/093545

February 07, 2019

June 29, 2018

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CRRC TANGSHAN CO LTD (CN)

B61H11/06; B60T13/66

CN105564402A	2016-05-11
CN106740785A	2017-05-31
CN201102538Y	2008-08-20
CN101423056A	2009-05-06
US20020180264A1	2002-12-05

IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)

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