Title:
ZONE CONTROLLER OF RAILWAY VEHICLE DOOR SYSTEM AND RAILWAY VEHICLE DOOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/147168
Kind Code:
A1
Abstract:
A zone controller of a railway vehicle door system and a railway vehicle door system. The zone controller comprises a control unit, a communication unit, and a power supply conversion unit; the communication unit and the power supply conversion unit are both connected to the control unit; the communication unit comprises a first communication module and a second communication module; the power supply conversion unit comprises a first power supply conversion module and a second power supply conversion module; and the railway vehicle door system comprises a master controller, a plurality of door controllers, and a plurality of zone controllers, each door controller being connected to one zone controller. The connection structure of an electric connection device of the railway vehicle door system is simple, and the stability and reliability of the electric connection are both relatively high.
Inventors:
GONG ZHIBING (CN)
XU ZHIXING (CN)
ZHANG JIAN (CN)
SHI XIANG (CN)
LI HONG (CN)
WAN LEI (CN)
TU XIAOLI (CN)
FEI YIJUN (CN)
SUN HUAN (CN)
LI WEIWEI (CN)
LV SHEN (CN)
XU ZHIXING (CN)
ZHANG JIAN (CN)
SHI XIANG (CN)
LI HONG (CN)
WAN LEI (CN)
TU XIAOLI (CN)
FEI YIJUN (CN)
SUN HUAN (CN)
LI WEIWEI (CN)
LV SHEN (CN)
Application Number:
PCT/CN2020/081543
Publication Date:
July 29, 2021
Filing Date:
March 27, 2020
Export Citation:
Assignee:
NANJING KANGNI MECHANICAL & ELECTRICAL CO LTD (CN)
International Classes:
E05F15/70; B61L27/00; G05B19/042
Foreign References:
| CN108986582A | 2018-12-11 | |||
| CN102518352A | 2012-06-27 | |||
| CN103754237A | 2014-04-30 | |||
| CN102602434A | 2012-07-25 | |||
| CN102341288A | 2012-02-01 | |||
| AU2007101214B4 | 2008-11-20 | |||
| US4269377A | 1981-05-26 |
Attorney, Agent or Firm:
BEI JING YINGKE LAW FIRM (CN)
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