Patents by Inventor Zhentao QIAN

Zhentao QIAN 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).

  • Fault tolerance decision-making method and system for sensor failure of vehicular wheel hub driving system
    Patent number: 12126286
    Abstract: The present invention belongs to the technical field of electric automobiles and particularly relates to a fault tolerance decision-making method and system for sensor failure of a vehicular wheel hub driving system. The method comprises a current sensor failure diagnostic process, a position/velocity sensor failure diagnostic process and a selection process for a wheel hub motor fault tolerance control method. The system comprises a current sensor failure diagnostic module, a position/velocity sensor failure diagnostic module and a selection module for a wheel hub motor fault tolerance control method. The position/velocity sensor failure diagnostic module further comprises a fault tolerance control switching module.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: October 22, 2024
    Assignee: ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Zihui Wang, Weigong Zhao, Zhiyuan He, Jiongjiong Cai, Zhentao Qian
  • FAULT TOLERANCE DECISION-MAKING METHOD AND SYSTEM FOR SENSOR FAILURE OF VEHICULAR WHEEL HUB DRIVING SYSTEM
    Publication number: 20230278366
    Abstract: The present invention belongs to the technical field of electric automobiles and particularly relates to a fault tolerance decision-making method and system for sensor failure of a vehicular wheel hub driving system. The method comprises a current sensor failure diagnostic process, a position/velocity sensor failure diagnostic process and a selection process for a wheel hub motor fault tolerance control method. The system comprises a current sensor failure diagnostic module, a position/velocity sensor failure diagnostic module and a selection module for a wheel hub motor fault tolerance control method. The position/velocity sensor failure diagnostic module further comprises a fault tolerance control switching module.
    Type: Application
    Filed: December 20, 2022
    Publication date: September 7, 2023
    Inventors: Zihui WANG, Weigong ZHAO, Zhiyuan HE, Jiongjiong CAI, Zhentao QIAN