Patents by Inventor Wanqi Chai

Wanqi Chai 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).

  • Patent number: 11386788
    Abstract: A method and an apparatus for controlling interaction between a vehicle and a vehicle-mounted device are provided according to embodiments of the disclosure. The method includes: determining whether the vehicle is in a parking state; acquiring input operation information of a user, in response to determining the vehicle being in the parking state; determining whether there is as operation matching the input operation information based on the input operation information; and sending control information for executing the operation to the vehicle-mounted device, in response to determining there being the operation matching the input operation information. The embodiment achieves controlling the vehicle-mounted device based on the vehicle state and the user input.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: July 12, 2022
    Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Mengmeng Tang, Wanqi Chai, Junping Wang, Fan Yang, Chen Chen, Wenlong Rao
  • Patent number: 11269324
    Abstract: A method and an apparatus for controlling an autonomous vehicle are provided according to the embodiments of the disclosure. The method includes: sending, in response to determining that a pedestrian is in a first target area, behavior prompt information representing prompting the pedestrian to make a corresponding behavior; determining whether a deceleration condition matching the behavior prompt information is satisfied based on acquired behavior information of the pedestrian; and sending control information for reducing a moving speed of the autonomous vehicle, in response to determining that the deceleration condition is satisfied and determining that a speed of the autonomous vehicle is greater than a preset deceleration threshold. According to the embodiments, deceleration control of the autonomous vehicle is achieved based on the response of the pedestrian to the behavior prompt information.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: March 8, 2022
    Assignee: Apollo Intelligent Driving Technology (Beijing) Co., Ltd.
    Inventors: Mengmeng Tang, Wanqi Chai, Junping Wang, Fan Yang, Xiaohua Yang, Jing Li, Chen Chen, Shi Hu, Xuan Huang, Yan Feng, Wenlong Rao, Haifeng Li, Gao Yu, Ning Yu, Shuang Zhang
  • Publication number: 20200152068
    Abstract: A method and an apparatus for controlling interaction between a vehicle and a vehicle-mounted device are provided according to embodiments of the disclosure. The method includes: determining whether the vehicle is in a parking state; acquiring input operation information of a user, in response to determining the vehicle being in the parking state; determining whether there is as operation matching the input operation information based on the input operation information; and sending control information for executing the operation to the vehicle-mounted device, in response to determining there being the operation matching the input operation information. The embodiment achieves controlling the vehicle-mounted device based on the vehicle state and the user input.
    Type: Application
    Filed: October 24, 2019
    Publication date: May 14, 2020
    Inventors: Mengmeng Tang, Wanqi Chai, Junping Wang, Fan Yang, Chen Chen, Wenlong Rao
  • Publication number: 20200150651
    Abstract: A method and an apparatus for controlling an autonomous vehicle are provided according to the embodiments of the disclosure. The method includes: sending, in response to determining that a pedestrian is in a first target area, behavior prompt information representing prompting the pedestrian to make a corresponding behavior; determining whether a deceleration condition matching the behavior prompt information is satisfied based on acquired behavior information of the pedestrian; and sending control information for reducing a moving speed of the autonomous vehicle, in response to determining that the deceleration condition is satisfied and determining that a speed of the autonomous vehicle is greater than a preset deceleration threshold. According to the embodiments, deceleration control of the autonomous vehicle is achieved based on the response of the pedestrian to the behavior prompt information.
    Type: Application
    Filed: October 25, 2019
    Publication date: May 14, 2020
    Inventors: Mengmeng Tang, Wanqi Chai, Junping Wang, Fan Yang, Xiaohua Yang, Jing Li, Chen Chen, Shi Hu, Xuan Huang, Yan Feng, Wenlong Rao, Haifeng Li, Gao Yu, Ning Yu, Shuang Zhang