Patents by Inventor Xiaoque Ling

Xiaoque Ling has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12271997
    Abstract: The present invention relates to a multi-specialty VR scene verification system oriented to a smart subway. The system includes a cloud server, an intelligent dispatching subsystem TIDAS, and a VR subsystem. The VR subsystem includes a VR workstation and a VR device. The VR workstation is respectively connected to the cloud server, the intelligent dispatching subsystem TIDAS and the VR device, and the VR workstation is provided with an on-board controller simulation subsystem, a 3D animation simulation subsystem, and an integrated supervisory control subsystem ISCS. The VR workstation is configured to restore signals and an integrated supervisory control device of a real line according to an actual line and to perform VR virtual scene demonstration. The VR device is configured to operate a device in the VR virtual scene so as to achieve the manual system intervention, fault injection and verification of an output of the system.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: April 8, 2025
    Assignee: CASCO SIGNAL LTD.
    Inventors: Wei Zha, Dong Gao, Xiaoyong Wang, Xiaoque Ling, Haigang Cui, Yuesheng Du
  • Patent number: 12246763
    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.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: March 11, 2025
    Assignee: CASCO SIGNAL LTD.
    Inventors: Zhaoyao Wang, Xiaoyong Wang, Huaxiang Liu, Donghai Wang, Xiaoque Ling, Liang Pan
  • Publication number: 20240416979
    Abstract: The present invention relates to a method, device and storage medium for sequencing and managing rail transit line resources. The method includes the following steps: step S101: analyzing a trackside line loop deadlock scenario and establishing a static deadlock prevention policy; step S102: reasonably making an operation plan to avoid resource deadlock loop wait; step S103: applying for all required resources for each train at a time; step S104: establishing an operation task order verification mechanism; and step S105: monitoring and executing an operation task. Compared with the prior art, the present invention can reduce the idle time of the line resources, improve the utilization rate of the line resources, and avoid the problems of operation deadlock and the mismatch between an actual train operation task and the operation plan.
    Type: Application
    Filed: November 30, 2022
    Publication date: December 19, 2024
    Inventors: Liang PAN, Xiaoyong WANG, Shaowen CHEN, Xiaoque LING, Wei FENG, Hao GAO, Xuan ZHANG
  • Publication number: 20240239390
    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.
    Type: Application
    Filed: November 4, 2021
    Publication date: July 18, 2024
    Applicant: CASCO SIGNAL LTD.
    Inventors: Zhaoyao WANG, Xiaoyong WANG, Huaxiang LIU, Donghai WANG, Xiaoque LING, Liang PAN
  • Publication number: 20230377253
    Abstract: The present invention relates to a multi-specialty VR scene verification system oriented to a smart subway. The system includes a cloud server, an intelligent dispatching subsystem TIDAS, and a VR subsystem. The VR subsystem includes a VR workstation and a VR device. The VR workstation is respectively connected to the cloud server, the intelligent dispatching subsystem TIDAS and the VR device, and the VR workstation is provided with an on-board controller simulation subsystem, a 3D animation simulation subsystem, and an integrated supervisory control subsystem ISCS. The VR workstation is configured to restore signals and an integrated supervisory control device of a real line according to an actual line and to perform VR virtual scene demonstration. The VR device is configured to operate a device in the VR virtual scene so as to achieve the manual system intervention, fault injection and verification of an output of the system.
    Type: Application
    Filed: September 22, 2021
    Publication date: November 23, 2023
    Inventors: Wei Zha, Dong Gao, Xiaoyong Wang, Xiaoque Ling, Haigang Cui, Yuesheng Du