Patents by Inventor Lie Cheng

Lie Cheng 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).

  • Publication number: 20210365024
    Abstract: The embodiments of the present application provide a method and device for positioning unmanned vehicle. The method includes: sending a positioning request to a user terminal, when an abnormal positioning for an unmanned vehicle is detected; receiving auxiliary positioning information returned by the user terminal according to the positioning request, the positioning request including auxiliary positioning information, determining whether a position corresponding to the auxiliary positioning information exceeds a setting range corresponding to an actual position of the unmanned vehicle or not; acquiring environmental information of the unmanned vehicle, when the position corresponding to the auxiliary positioning information does not exceed the setting range corresponding to the actual position of the unmanned vehicle; and adjusting the position corresponding to the auxiliary positioning information according to the environmental information and a pre-stored electronic map.
    Type: Application
    Filed: February 23, 2021
    Publication date: November 25, 2021
    Inventors: GAO YU, JINGJING XUE, SHENGLIN QIN, LIE CHENG
  • Publication number: 20210132614
    Abstract: A method and apparatus for controlling an autonomous vehicle. The method may include: acquiring vehicle traveling environment information; determining an intended traveling state of the autonomous vehicle based on the vehicle traveling environment information; and in response to detecting an interactive operation of a target user for the intended traveling state, generating a traveling state adjustment instruction corresponding to the interactive operation to control the autonomous vehicle to adjust a traveling state.
    Type: Application
    Filed: December 10, 2020
    Publication date: May 6, 2021
    Inventors: Yue WANG, Ruihao MIN, Jingjing XUE, Yingnan LIU, Donghui SHEN, Lie CHENG
  • Publication number: 20210001841
    Abstract: An obstacle avoidance method and apparatus for an autonomous driving vehicle is provided. The method includes: in response to determining that there is an obstacle in a preset driving path, sending obstacle information to a preset terminal device so that the preset terminal device displays the obstacle information in a display page thereof, the obstacle information including an image of the obstacle and location information; receiving obstacle category information sent by the preset terminal device and inputted according to the displayed obstacle information; and determining an obstacle avoidance instruction for the autonomous driving vehicle according to the obstacle category indicated by the category information.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 7, 2021
    Inventors: Yue Wang, Donghui Shen, Lie Cheng, Gao Yu, Wenbo Li, Jingjing Xue