Patents by Inventor Weijie KONG

Weijie KONG 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: 10296685
    Abstract: The present invention provides a failure logic modeling method for a high-speed railway train operation control on-board system, including the following steps: determining the functional relationship between the structure and the parts of the train control on-board system; analyzing the failures of the parts based on known failures of the train control on-board system in combination with brainstorming; establishing an FMEA table to generalize the failures of the parts; editing and simulating the failures by using a modeling tool. By adopting the present invention, the failure modes analyzed are more systematic, and the failure logic modeling can be carried out from a global perspective more easily, the whole process can be better targeted meanwhile, the security analysis complexity of the train control system will be effectively reduced and the development period of the train control system will be shortened.
    Type: Grant
    Filed: April 24, 2014
    Date of Patent: May 21, 2019
    Assignee: BEIJING JIAOTONG UNIVERSITY
    Inventors: Wei Zheng, Lingyun Yang, Weijie Kong, Dewang Ren, Lixiang Wang
  • Publication number: 20170124234
    Abstract: The present invention provides a failure logic modeling method for a high-speed railway train operation control on-board system, including the following steps: determining the functional relationship between the structure and the parts of the train control on-board system; analyzing the failures of the parts based on known failures of the train control on-board system in combination with brainstorming; establishing an FMEA table to generalize the failures of the parts; editing and simulating the failures by using a modeling tool. By adopting the present invention, the failure modes analyzed are more systematic, and the failure logic modeling can be carried out from a global perspective more easily, the whole process can be better targeted meanwhile, the security analysis complexity of the train control system will be effectively reduced and the development period of the train control system will be shortened.
    Type: Application
    Filed: April 24, 2014
    Publication date: May 4, 2017
    Applicant: BEIJING JIAOTONG UNIVERSITY
    Inventors: Wei ZHENG, Lingyun YANG, Weijie KONG, Dewang REN, Lixiang WANG