Patents by Inventor Zhentong Liu

Zhentong Liu 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).

  • Cloud-Based Vehicle Fault Diagnosis Method, Apparatus, and System
    Publication number: 20230018604
    Abstract: A cloud-based vehicle fault diagnosis method includes receiving monitoring data uploaded by a vehicle; extracting eigenvectors of the monitoring data from the monitoring data; storing the eigenvectors of the monitoring data based on classification using, as a label, a part or a functional system of the vehicle from which the monitoring data comes; and performing, based on a support vector machine algorithm, fault diagnosis in parallel on the eigenvectors stored based on the classification.
    Type: Application
    Filed: September 7, 2022
    Publication date: January 19, 2023
    Inventors: Zhentong Liu, Yongsheng Zhang, Wei Zhang
  • Cloud-based vehicle fault diagnosis method, apparatus, and system
    Patent number: 11468715
    Abstract: A cloud-based vehicle fault diagnosis method includes receiving monitoring data uploaded by a vehicle; extracting eigenvectors of the monitoring data from the monitoring data; storing the eigenvectors of the monitoring data based on classification using, as a label, a part or a functional system of the vehicle from which the monitoring data comes; and performing, based on a support vector machine algorithm, fault diagnosis in parallel on the eigenvectors stored based on the classification.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: October 11, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhentong Liu, Yongsheng Zhang, Wei Zhang
  • Cloud-Based Vehicle Fault Diagnosis Method, Apparatus, and System
    Publication number: 20190333291
    Abstract: A cloud-based vehicle fault diagnosis method includes receiving monitoring data uploaded by a vehicle; extracting eigenvectors of the monitoring data from the monitoring data; storing the eigenvectors of the monitoring data based on classification using, as a label, a part or a functional system of the vehicle from which the monitoring data comes; and performing, based on a support vector machine algorithm, fault diagnosis in parallel on the eigenvectors stored based on the classification.
    Type: Application
    Filed: July 12, 2019
    Publication date: October 31, 2019
    Inventors: Zhentong Liu, Yongsheng Zhang, Wei Zhang