Patents by Inventor Jiang L. Du

Jiang L. Du 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: 11334090
    Abstract: An autonomous vehicle (AV) perception system and method of determining an autonomous vehicle (AV) action for a host vehicle. The method includes: obtaining onboard vehicle sensor data from at least one onboard vehicle sensor, the onboard vehicle sensor is a part of vehicle electronics of the host vehicle; obtaining edge sensor data from at least one edge sensor, the edge sensor is a part of an edge layer; generating a unified perception output based on the onboard vehicle sensor data and the edge sensor data; determining an AV action for the host vehicle based on the unified perception output; and providing the AV action to the host vehicle, wherein the host vehicle is configured to carry out the AV action.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: May 17, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Jiang L. Du, Fan Bai, Wei Tong, Donald K. Grimm
  • Patent number: 10946873
    Abstract: A distracted driving elimination system includes an image capture device within a passenger compartment of an automobile capturing images of a first hand and a second hand of a vehicle operator and a steering wheel. An analysis unit has a geometry and visual characteristics of multiple predetermined items saved in a memory. The analysis unit receives the images and compares the images to the predetermined items saved in the memory to identify if any one of the first hand or the second hand of the vehicle operator is not in direct contact with the steering and is in direct contact with one of the predetermined items thereby initiating a distracted driving event. A distracted driving signal is generated when the distracted driving event is initiated. An indication system generates an indication when the distracted driving signal is forwarded, the indication alerting the vehicle operator of the distracted driving event.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: March 16, 2021
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Zhiqiang Deng, Yusheng Zou, Jiang L. Du, Marco Gatti
  • Publication number: 20200346658
    Abstract: A distracted driving elimination system includes an image capture device within a passenger compartment of an automobile capturing images of a first hand and a second hand of a vehicle operator and a steering wheel. An analysis unit has a geometry and visual characteristics of multiple predetermined items saved in a memory. The analysis unit receives the images and compares the images to the predetermined items saved in the memory to identify if any one of the first hand or the second hand of the vehicle operator is not in direct contact with the steering and is in direct contact with one of the predetermined items thereby initiating a distracted driving event. A distracted driving signal is generated when the distracted driving event is initiated. An indication system generates an indication when the distracted driving signal is forwarded, the indication alerting the vehicle operator of the distracted driving event.
    Type: Application
    Filed: June 20, 2019
    Publication date: November 5, 2020
    Inventors: Zhiqiang Deng, Yusheng Zou, Jiang L. Du, Marco Gatti
  • Publication number: 20200257310
    Abstract: An autonomous vehicle (AV) perception system and method of determining an autonomous vehicle (AV) action for a host vehicle. The method includes: obtaining onboard vehicle sensor data from at least one onboard vehicle sensor, the onboard vehicle sensor is a part of vehicle electronics of the host vehicle; obtaining edge sensor data from at least one edge sensor, the edge sensor is a part of an edge layer; generating a unified perception output based on the onboard vehicle sensor data and the edge sensor data; determining an AV action for the host vehicle based on the unified perception output; and providing the AV action to the host vehicle, wherein the host vehicle is configured to carry out the AV action.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 13, 2020
    Inventors: Jiang L. Du, Fan Bai, Wei Tong, Donald K. Grimm
  • Publication number: 20190351776
    Abstract: One or more vehicle systems and methods of operating a vehicle using wireless communications are disclosed.
    Type: Application
    Filed: May 17, 2018
    Publication date: November 21, 2019
    Inventors: Jiang L. Du, Donald K. Grimm, Zhiqiang Yu, Haijing Liu
  • Publication number: 20190227555
    Abstract: Methods and systems for assisting operation of a road vehicle with an aerial drone are provided. In an exemplary embodiment, a method for assisting operation of a road vehicle with an aerial drone includes flying the aerial drone on a route ahead of the road vehicle and sensing an object at a location on the route ahead of the road vehicle with the aerial drone. Further, the method includes communicating data associated with the object and/or the location to the road vehicle. Also, the method includes utilizing the data to operate the road vehicle.
    Type: Application
    Filed: January 22, 2018
    Publication date: July 25, 2019
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: David Sun, Peggy Wang, Jian Yao, Chengwu Duan, Jiang L. Du
  • Publication number: 20190197890
    Abstract: Methods, systems, and aerial drones for assisting communication between a primary road vehicle and other road users are provided. In an exemplary embodiment, a method for assisting communication between a primary road vehicle and other road users includes observing a situation. Further, the method includes directing an aerial drone to a second road user. Also, the method includes communicating information about the situation from the aerial drone to the second road user.
    Type: Application
    Filed: December 27, 2017
    Publication date: June 27, 2019
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Jiang L. Du, Peggy Wang