Patents by Inventor Junren SHI

Junren SHI 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).

  • Multi-sensor fusion method and system for intelligent driving vehicles
    Patent number: 12663535
    Abstract: A multi-sensor fusion method and system for intelligent driving vehicles are provided, which relate to the technical field of intelligent driving vehicles. The method includes: establishing an extended target tracker based on a GM-PHD algorithm and a rectangular target model of a detected object; processing detection information of a millimeter-wave radar by using the extended target tracker to obtain millimeter-wave radar track information of the detected object; processing detection information of a laser radar by using the established bounding-box detector and a JPDA tracker provided with an IMM-UKF to obtain laser-radar track information of the detected object; processing the millimeter-wave radar track information and the laser-radar track information by performing time-space conversion to obtain a central fusion node; and processing the central fusion node by using an IMF algorithm to obtain global track information.
    Type: Grant
    Filed: May 26, 2023
    Date of Patent: June 23, 2026
    Assignee: CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Junren Shi, Jun Gao, Changhao Piao, Lin Xu, Weisheng He, Jianguo Miao, Kexin Li, Yongkang Su
  • MULTI-SENSOR FUSION METHOD AND SYSTEM FOR INTELLIGENT DRIVING VEHICLES
    Publication number: 20250102663
    Abstract: A multi-sensor fusion method and system for intelligent driving vehicles are provided, which relate to the technical field of intelligent driving vehicles. The method includes: establishing an extended target tracker based on a GM-PHD algorithm and a rectangular target model of a detected object; processing detection information of a millimeter-wave radar by using the extended target tracker to obtain millimeter-wave radar track information of the detected object; processing detection information of a laser radar by using the established bounding-box detector and a JPDA tracker provided with an IMM-UKF to obtain laser-radar track information of the detected object; processing the millimeter-wave radar track information and the laser-radar track information by performing time-space conversion to obtain a central fusion node; and processing the central fusion node by using an IMF algorithm to obtain global track information.
    Type: Application
    Filed: May 26, 2023
    Publication date: March 27, 2025
    Applicant: CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Junren SHI, Jun GAO, Changhao PIAO, Lin XU, Weisheng HE, Jianguo MIAO, Kexin LI, Yongkang SU