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1. (WO2018054069) CENTRALIZED CONTROL CIRCUIT FOR SLIDING PLUG DOOR OF RAILROAD CAR

Pub. No.:    WO/2018/054069    International Application No.:    PCT/CN2017/084555
Publication Date: Fri Mar 30 01:59:59 CEST 2018 International Filing Date: Wed May 17 01:59:59 CEST 2017
IPC: B61D 19/02
E05F 15/70
Applicants: CRRC NANJING PUZHEN CO., LTD.
中车南京浦镇车辆有限公司
Inventors: ZHAO, Zhenghu
赵正虎
XUE, Hongquan
薛宏佺
SHI, Caixia
石彩霞
YANG, Zhipeng
杨智朋
GAO, Jianfei
高健飞
NI, Yan
倪燕
YAN, Fu
晏福
ZHAO, Weiheng
赵维恒
LIU, Xingfeng
刘兴峰
Title: CENTRALIZED CONTROL CIRCUIT FOR SLIDING PLUG DOOR OF RAILROAD CAR
Abstract:
A centralized control circuit for a sliding plug door of a railroad car. A motor car is provided with a left side car terminal connector and a right side car terminal connector. A forward end and rear end of a trailer car are both provided with a left side car terminal connector and right side car terminal connector. The left and right side car terminal connectors of the motor car are respectively connected, via a jumper wire, to the left and right side car terminal connectors of the trailer car. The left and right side car terminal connectors of the trailer car are respectively connected, via a jumper wire, to the left and right side car terminal connectors of a coupled trailer car. A number of the trailer cars are all provided with main control lines for a left door and a right door. The centralized control circuit comprises a left door opening button and a right door opening button. The left door opening button and right door opening button are respectively connected, via a left door opening control line and a right door opening control line, to the left side car terminal connector and right side car terminal connector of the motor car. A jumper wire design is selected for the car terminal connectors between the motor car and the trailer car and between the trailer cars. The present invention addresses issues of centralized control of a sliding plug door when a train car is added, removed, or freely assembled, and completely realizes interchangeability of a car terminal jumper connecting wire.