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Patent Agency Ranking
公开(公告)号：US20250042454A1
公开(公告)日：2025-02-06
申请号：US18719131
申请日：2022-11-30
Applicant: CASCO SIGNAL LTD.
Inventor： Xiaoyong WANG , Liang PAN , Shaowen CHEN , Huaxiang LIU , Jing YUAN
Abstract: The present invention relates to a intelligent management and control system for rail transit operation safety, wherein the system, together with a train control system, an operation and maintenance terminal and a passenger information system, monitors rail transit operation risks in real time, wherein the management and control system includes a main module, a terminal interface module, a security gateway, and an information release gateway; the main module is connected to the terminal interface module, the security gateway, and the information release gateway respectively; the terminal interface module is connected to the operation and maintenance terminal; the security gateway is connected to the train control system; and the information release gateway is connected to the terminal interface module and the passenger information system respectively. Compared with the prior art, the present invention has the advantages of unified platform, high efficiency and simplified management and control process.
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公开(公告)号：US20230278610A1
公开(公告)日：2023-09-07
申请号：US18005475
申请日：2021-09-22
Applicant: CASCO SIGNAL LTD.
Inventor： Yanyang XING , Xiaoyong WANG , Haigui XU , Huaxiang LIU , Liang PAN , Ye XU , Yiran LU , Wei FENG
CPC classification number: B61L27/30 , B61L19/06 , B61L27/70 , B61L2201/00 , B61L2205/02
Abstract: The present disclosure relates to a rail transit signal system with multi-network integration, including: a wayside train control subsystem for simultaneously supporting mixed tracking operation of a China train control system (CTCS)-based national railway train and a communication based train control (CBTC)-based urban rail transit train; a compatible carbome subsystem for realizing cross-line operation of a national railway line network, an intercity railway network, a municipal railway network, and an urban rail transit network; a networked intelligent dispatching subsystem for realizing intelligent dispatching management of rail transit line networks and cooperation of line network operation plans between different rail transit line networks; an interlocking subsystem being respectively communicatively connected to and interacting with the wayside train control subsystem, the compatible carbome subsystem, and the networked intelligent dispatching subsystem; and a wireless train-ground communication subsystem for simultaneously providing communication for the national railway train and the urban rail transit train. Compared to the prior art, the present disclosure has the advantages of interconnection and interworking, deep integration, etc.
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公开(公告)号：US20250062860A1
公开(公告)日：2025-02-20
申请号：US18706690
申请日：2022-11-30
Applicant: CASCO SIGNAL LTD.
Inventor： Donghai WANG , Xiaoyong WANG , Jianquan LI , Yi HAN , Ronghua HU , Huaxiang LIU , Tao HAN
Abstract: The present invention relates to an FSK and LAN protocol conversion apparatus for a rail transit signal system, wherein the apparatus includes: a control instruction sending module (TC); a device state receiving module (TK); a data validity check module (VD) connected with the TC and the TK respectively; a first Ethernet redundant communication module (LAN A) connected with the VD; a second Ethernet redundant communication module (LAN B) connected with the VD; and a system configuration and maintenance module (MAN) connected with the above modules respectively. Compared with the prior art, the present invention has the advantage of implementing network access with a new ATS system of a control center on the basis of an original system, with minimized capital investment and maximized utilization of the existing station device.
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公开(公告)号：US20240239390A1
公开(公告)日：2024-07-18
申请号：US18016678
申请日：2021-11-04
Applicant: CASCO SIGNAL LTD.
Inventor： Zhaoyao WANG , Xiaoyong WANG , Huaxiang LIU , Donghai WANG , Xiaoque LING , Liang PAN
Abstract: A disclosure relates to a degradation management method for a versatile signal system, a device and a medium. The versatile signal system supports both the CTCS system for the national railway and the CBTC system for the urban railway; the method controls the safety of trains equipped with the CTCS system or the CBTC system on the same line, and effectively conducts degraded operation management; and the management method comprises switching between normal operation modes of the CTCS system and the CBTC system, switching between degraded operation modes, and switching between normal operation modes and degraded operation modes in a shared area. Compared with the prior art, the disclosure has the advantage that effective degradation operation mode management on trains running on a line under a CTCS+CBTC signal system is realized.
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5.发明公开公开(公告)号：US20230257013A1
公开(公告)日：2023-08-17
申请号：US18013261
申请日：2022-01-06
Applicant: CASCO SIGNAL LTD.
Inventor： Liang PAN , Xiaoyong WANG , Yanyang XING , Haigui XU , Huaxiang LIU , Lingjiao HONG , Shaowen CHEN
CPC classification number: B61L27/70 , B61L27/30 , B61L27/20 , B61L2027/204
Abstract: An implementation method for an independent multimode train control system based on a trackside platform is provided. According to the implementation method, a trackside train control system and an interlocking system are provided independently to meet requirements of hybrid operation of trains having different systems; and at the same time, during operation of a train in a moving block mode, once a trackside control system fails or an on-board system fails, the multimode train control system can ensure that the train is degraded automatically and operates according to a degraded mode.
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