US 12,111,650 B2
System and method for coordinating operation control and operation maintenance for urban rail transit
Jiafu Pei, Shanghai (CN); Enhua Hu, Shanghai (CN); Li Lin, Shanghai (CN); Bingfeng Zhang, Shanghai (CN); Xiangping Zhu, Shanghai (CN); Ning Zheng, Shanghai (CN); Shuanglei Yang, Shanghai (CN); and Jiafeng Guo, Shanghai (CN)
Assigned to CASCO SIGNAL LTD., Shanghai (CN)
Appl. No. 17/596,017
Filed by CASCO SIGNAL LTD., Shanghai (CN)
PCT Filed Oct. 19, 2020, PCT No. PCT/CN2020/121813
§ 371(c)(1), (2) Date Dec. 1, 2021,
PCT Pub. No. WO2021/135514, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 201911395265.5 (CN), filed on Dec. 30, 2019.
Prior Publication US 2022/0317673 A1, Oct. 6, 2022
Int. Cl. G05B 23/02 (2006.01); G06Q 10/0637 (2023.01); G06Q 10/20 (2023.01); G06Q 50/26 (2012.01)
CPC G05B 23/0275 (2013.01) [G06Q 10/0637 (2013.01); G06Q 10/20 (2013.01); G06Q 50/26 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A system for coordinating operation control and operation maintenance for an urban rail transit, the system comprising: an intelligent operation maintenance subsystem and an intelligent operation control subsystem, wherein the intelligent operation maintenance subsystem and the intelligent operation control subsystem comprise coordination linkage engine modules respectively, and the intelligent operation maintenance subsystem synchronizes, by using the coordination linkage engine modules, a fault handling plan to the intelligent operation control subsystem,
wherein the intelligent operation maintenance subsystem is configured to acquire device operation states and fault information of an urban rail transit signal system, a vehicle system, a power system, and an electromechanical system, perform fault diagnosis and positioning according to a multi-discipline fault intelligent diagnosis method, and dynamically generate the fault handling plan according to a fault position, a severity level, a route state, and vehicle position information and send the fault handling plan to the intelligent operation control subsystem,
wherein the intelligent operation maintenance subsystem further comprises an acquiring module, a diagnosis module, and a plan analysis module, the acquiring module acquires the device operation states and the fault information of the signal system, the vehicle system, the power system, and an electromechanical discipline key system; the diagnosis module performs diagnosis and positioning on a fault according to an intelligent diagnosis method of cross-discipline multi-engine hybrid drive real-time diagnosis and analysis and fault root search and positioning; and the plan analysis module comprehensively analyzes a fault impact analysis range and an impact duration according to fault positioning information, the fault position and operation vehicle position information; and dynamically generates the fault handling plan.