Patents by Inventor Changnan Guo

Changnan Guo 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).

  • Vehicle navigation guidance system and vehicle
    Patent number: 11572078
    Abstract: Disclosed are a vehicle navigation guidance system and a vehicle. The system includes: a navigation controller, a steering angle sensor, a motor steering controller and a display controller. The steering angle sensor is communicatively connected to the navigation controller, and is configured to acquire rotational angular velocity information of a wheel relative to a vehicle body, and output the angular velocity information to the navigation controller. The navigation controller is configured to output navigation guidance information according to positioning information and the angular velocity information, where the navigation controller includes a first positioning device, and the first positioning device is configured to acquire the positioning information. The motor steering controller is communicatively connected to the navigation controller, and is configured to perform steering control according to the navigation guidance information.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: February 7, 2023
    Assignee: Shanghai Huace Navigation Technology Ltd
    Inventors: Xuefeng Shen, Qiang Ren, Haifeng Deng, Wei Tian, Mangmang Xie, Changnan Guo, Xiaoyu Chen, Kewu Hu
  • VEHICLE NAVIGATION GUIDANCE SYSTEM AND VEHICLE
    Publication number: 20210213968
    Abstract: Disclosed are a vehicle navigation guidance system and a vehicle. The system includes: a navigation controller, a steering angle sensor, a motor steering controller and a display controller. The steering angle sensor is communicatively connected to the navigation controller, and is configured to acquire rotational angular velocity information of a wheel relative to a vehicle body, and output the angular velocity information to the navigation controller. The navigation controller is configured to output navigation guidance information according to positioning information and the angular velocity information, where the navigation controller includes a first positioning device, and the first positioning device is configured to acquire the positioning information. The motor steering controller is communicatively connected to the navigation controller, and is configured to perform steering control according to the navigation guidance information.
    Type: Application
    Filed: September 9, 2020
    Publication date: July 15, 2021
    Applicant: Shanghai Huace Navigation Technology Ltd
    Inventors: Xuefeng Shen, Qiang Ren, Haifeng Deng, Wei Tian, Mangmang Xie, Changnan Guo, Xiaoyu Chen, Kewu Hu