Patents by Inventor Liuzheng CUI

Liuzheng CUI 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).

  • METHODS AND SYSTEM FOR CONTROLLING A MOVABLE OBJECT
    Publication number: 20210382184
    Abstract: A computer-implemented method for controlling a controllable object includes determining a baseline change between a controlling object and the controllable object based on measurements from a first location sensor of the controlling object and a second location sensor of the controllable object, dynamically selecting a mapping function from a plurality of user configurable mapping functions based on context information, mapping the baseline change to a corresponding state change for the controllable object based at least in part on the selected mapping function, generating one or more control commands according to the mapping, and controlling the controllable object according to the one or more control commands.
    Type: Application
    Filed: August 16, 2021
    Publication date: December 9, 2021
    Inventors: Liuzheng CUI, Di WU, Wei ZHANG, Jianyu SONG, Renli SHI
  • Methods and system for controlling a movable object
    Patent number: 11092694
    Abstract: A computer-implemented method for controlling a controllable object includes determining a change in a baseline between a controlling object and the controllable object based on measurements from a first location sensor of the controlling object and a second location sensor of the controllable object, mapping the baseline change to a corresponding change in a navigation path of the controllable object based at least in part on a mapping function, generating one or more control commands according to the mapping, and controlling the controllable object to effect the state change according to the one or more control commands.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: August 17, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Liuzheng Cui, Di Wu, Wei Zhang, Jianyu Song, Renli Shi
  • METHOD FOR LOCK LOSS AND RECAPTURING, AND TERMINAL DEVICE
    Publication number: 20200217971
    Abstract: A lock loss recapture method includes acquiring a signal transmission time range of a target satellite, determining a code phase search range based on the signal transmission time range, acquiring a carrier frequency search range of the target satellite, and tracking a signal of the target satellite in response to the code phase search range satisfying a first condition and the carrier frequency search range satisfying a second condition.
    Type: Application
    Filed: March 2, 2020
    Publication date: July 9, 2020
    Inventors: Wei ZHANG, Liuzheng CUI, Jianyu SONG
  • CONTROL TERMINAL AND CONTROL METHOD THEREOF, MOVABLE PLATFORM AND CONTROL METHOD THEREOF
    Publication number: 20200088886
    Abstract: A method includes receiving a multiple signal message (“MSM”). The method also includes constructing multiple sub-MSM units based on the MSM. The method further includes transmitting the multiple sub-MSM units to a movable platform.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Inventors: Wei ZHANG, Renli SHI, Meng HU, Liuzheng CUI
  • METHODS AND SYSTEM FOR CONTROLLING A MOVABLE OBJECT
    Publication number: 20190286169
    Abstract: A computer-implemented method for controlling a controllable object includes determining a change in a baseline between a controlling object and the controllable object based on measurements from a first location sensor of the controlling object and a second location sensor of the controllable object, mapping the baseline change to a corresponding change in a navigation path of the controllable object based at least in part on a mapping function, generating one or more control commands according to the mapping, and controlling the controllable object to effect the state change according to the one or more control commands.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 19, 2019
    Inventors: Liuzheng CUI, Di WU, Wei ZHANG, Jianyu SONG, Renli SHI
  • Methods and system for controlling a movable object
    Patent number: 10324475
    Abstract: Techniques are provided for controlling a movable object such as a UAV. A baseline change between a controlling object and a controllable object can be determined with centimeter or sub-centimeter accuracy based on satnav measurements from the controlling object and the controllable object. The baseline change can be mapped to a state change for the controllable object. Control commands can be generated for effecting the state change for the controllable object.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: June 18, 2019
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Liuzheng Cui, Di Wu, Wei Zhang, Jianyu Song, Renli Shi
  • METHODS AND SYSTEM FOR CONTROLLING A MOVABLE OBJECT
    Publication number: 20180284815
    Abstract: Techniques are provided for controlling a movable object such as a UAV. A baseline change between a controlling object and a controllable object can be determined with centimeter or sub-centimeter accuracy based on satnav measurements from the controlling object and the controllable object. The baseline change can be mapped to a state change for the controllable object. Control commands can be generated for effecting the state change for the controllable object.
    Type: Application
    Filed: April 13, 2018
    Publication date: October 4, 2018
    Inventors: Liuzheng CUI, Di WU, Wei ZHANG, Jianyu SONG, Renli SHI