Patents by Inventor Chengzuo QI

Chengzuo QI 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: 20220326036
    Abstract: The invention relates to a vehicle positioning method and system for a fixed parking scenario. The method includes: a map obtaining step of obtaining, by a vehicle, a parking scenario map from a cloud according to a preset trigger condition; a first positioning step of obtaining first geographical position information of the vehicle based on a first marker in a fixed parking scenario, and matching the first geographic position information with the parking scenario map, so as to obtain a first vehicle pose of the vehicle in the parking scenario map; and a second positioning step of obtaining second geographical position information of the vehicle based on a second marker in the fixed parking scenario, and matching the second geographical position information with the parking scenario map, so as to obtain a second vehicle pose of the vehicle in the parking scenario map.
    Type: Application
    Filed: April 11, 2022
    Publication date: October 13, 2022
    Inventors: Xuejie LV, Shiting WANG, Chengzuo QI, Kai ZHANG, Quansheng DUAN
  • Publication number: 20220319194
    Abstract: The invention relates to automobile intelligent driving technologies, and in particular, to a method for tracking an object within a video frame sequence, an automatic parking method, an image processing apparatus for implementing the foregoing methods, a vehicle controller, and a computer-readable storage medium.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 6, 2022
    Inventors: Hao LIN, Chengzuo QI, Shiting WANG