Patents by Inventor Boxing CHOU

Boxing CHOU 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).

  • Method for switching base station of mower, mower and multi-base station working system
    Patent number: 11983014
    Abstract: A method for switching a base station, a mower and a multi-base station working system are provided. The method includes: obtaining, when the number of first common-view satellites between the mower and a first base station is less than a first threshold, the number of second common-view satellites between the mower and a second base station; when the number of the first common-view satellites is less than a second threshold and the number of the second common-view satellites is greater than the second threshold, obtaining the first trajectory of the mower based on the first base station and the second trajectory of the mower based on the second base station; determining, based on the first and second trajectories, a coordinate transformation matrix; and switching from the first base station to the second base station based on the coordinate transformation matrix, the second threshold being less than the first threshold.
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: May 14, 2024
    Assignee: Willand (Beijing) Technology Co., LTD.
    Inventors: Boxing Chou, Tianning Yu, Zichong Chen
  • METHOD FOR SWITCHING BASE STATION OF MOWER, MOWER AND MULTI-BASE STATION WORKING SYSTEM
    Publication number: 20240012426
    Abstract: A method for switching a base station, a mower and a multi-base station working system are provided. The method includes: obtaining, when the number of first common-view satellites between the mower and a first base station is less than a first threshold, the number of second common-view satellites between the mower and a second base station; when the number of the first common-view satellites is less than a second threshold and the number of the second common-view satellites is greater than the second threshold, obtaining the first trajectory of the mower based on the first base station and the second trajectory of the mower based on the second base station; determining, based on the first and second trajectories, a coordinate transformation matrix; and switching from the first base station to the second base station based on the coordinate transformation matrix, the second threshold being less than the first threshold.
    Type: Application
    Filed: July 7, 2023
    Publication date: January 11, 2024
    Applicant: Willand (Beijing) Technology Co., LTD.
    Inventors: Boxing CHOU, Tianning YU, Zichong CHEN