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Title:
BRAKE CONTROL SYSTEM FOR URBAN RAIL TRAIN AND URBAN RAIL TRAIN
Document Type and Number:
WIPO Patent Application WO/2019/129205
Kind Code:
A1
Abstract:
Disclosed are a brake control system (101) and an urban rail train (200), each train carriage (100) being provided with one brake control system (101), wherein the brake control system (101) comprises a hydraulic unit (1) and a brake control unit (2); and the braking control system (101) is configured to apply a braking force to a wheel (31) by means of an active hydraulic caliper (32) during common braking and emergency braking, and to the wheel (31) by means of a passive hydraulic caliper (33) during parking braking.

Inventors:
LI, Daolin (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
WANG, Lu (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
ZHENG, Meiyun (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
Application Number:
CN2018/124902
Publication Date:
July 04, 2019
Filing Date:
December 28, 2018
Export Citation:
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Assignee:
BYD COMPANY LIMITED (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
International Classes:
B61H11/08; B61H1/00; B60T11/22; B60T11/28; B60T11/34
Foreign References:
CN208021476U2018-10-30
CN105620448A2016-06-01
CN104613110A2015-05-13
CN104455113A2015-03-25
EP0424684A21991-05-02
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, ZhaolanyuanTsinghua University, Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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