US 11,964,677 B2
Platform door control apparatus based on double 2-vote-2 architecture
Ruiyuan Ye, Shanghai (CN); Xiaolin Tang, Shanghai (CN); Liang Chen, Shanghai (CN); Zhijun Ji, Shanghai (CN); Chang Liu, Shanghai (CN); Chun Yang, Shanghai (CN); Xiaonan Liu, Shanghai (CN); and Jing Xu, Shanghai (CN)
Assigned to CASCO SIGNAL CO., LTD., Shanghai (CN)
Appl. No. 16/978,425
Filed by CASCO SIGNAL CO., LTD., Shanghai (CN)
PCT Filed Mar. 15, 2019, PCT No. PCT/CN2019/078249
§ 371(c)(1), (2) Date Sep. 4, 2020,
PCT Pub. No. WO2020/133723, PCT Pub. Date Jul. 2, 2020.
Claims priority of application No. 201811614542.2 (CN), filed on Dec. 27, 2018.
Prior Publication US 2021/0039683 A1, Feb. 11, 2021
Int. Cl. B61B 1/02 (2006.01); E05F 15/70 (2015.01); G05B 19/4155 (2006.01); G07C 9/00 (2020.01)
CPC B61B 1/02 (2013.01) [E05F 15/70 (2015.01); G05B 19/4155 (2013.01); G07C 9/00309 (2013.01); E05Y 2400/45 (2013.01); E05Y 2900/60 (2013.01); G05B 2219/31136 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A platform door control apparatus based on a double 2-vote-2 architecture, comprising:
a security communication and logic processing module,
a driver collection module, and
a maintenance module,
the security communication and logic processing module is separately connected to the driver collection module and the maintenance module, and both the security communication and logic processing module and the driver collection module are devices using the double 2-vote-2 architecture,
wherein the driver collection module comprises a double 2-vote-2 processor module, a CAN communications module, a collection module, a driver module, an isolation module, and a fuse module, the double 2-vote-2 processor module is separately connected to the CAN communications module, the collection module, the driver module, the isolation module, and the fuse module, and the isolation module is separately connected to the driver module and the fuse module.