Patents by Inventor Denglu WU

Denglu WU 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: 10725482
    Abstract: The present invention discloses a method and an apparatus for dodging an obstacle, and a movable object. The method includes: obtaining acceleration information of a movable object; determining, according to the acceleration information of the movable object that the movable object collides; determining, according to the acceleration information, a direction for dodging an obstacle; and controlling the movable object to move along the direction for dodging the obstacle, to avoid the obstacle. In embodiments of the present invention, collision of the movable object and a dodging direction can be accurately informed according to the acceleration information of the movable object, to effectively avoid an obstacle and avoid continuously hitting the obstacle.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: July 28, 2020
    Assignee: AUTEL ROBOTICS CO., LTD.
    Inventors: Ying Zhu, Yu Song, Denglu Wu
  • Patent number: 10672283
    Abstract: This specification discloses an obstacle avoidance method and device, a moveable object and a computer readable storage medium. The obstacle avoidance method includes: obtaining a depth value of a spot in an area containing an obstacle, the depth value representing a distance between the spot and the moveable object; judging, according to the depth value, whether an edge of the obstacle exists in the area; and if the edge of the obstacle exists in the area, determining a movement direction of the moveable object according to the edge, so as to avoid the obstacle. According to embodiments of the present invention, an obstacle grid map does not need to be established, and a movement track does not need to be predicted, achieving advantages of a small amount of calculation and high control accuracy.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: June 2, 2020
    Assignee: AUTEL ROBOTICS CO., LTD.
    Inventors: Ying Zhu, Yu Song, Denglu Wu
  • Publication number: 20190196510
    Abstract: The present invention discloses a method and an apparatus for dodging an obstacle, and a movable object. The method includes: obtaining acceleration information of a movable object; determining, according to the acceleration information of the movable object that the movable object collides; determining, according to the acceleration information, a direction for dodging an obstacle; and controlling the movable object to move along the direction for dodging the obstacle, to avoid the obstacle. In embodiments of the present invention, collision of the movable object and a dodging direction can be accurately informed according to the acceleration information of the movable object, to effectively avoid an obstacle and avoid continuously hitting the obstacle.
    Type: Application
    Filed: January 31, 2018
    Publication date: June 27, 2019
    Inventors: Ying Zhu, Yu Song, Denglu Wu
  • Publication number: 20190130773
    Abstract: This specification discloses an obstacle avoidance method and device, a moveable object and a computer readable storage medium. The obstacle avoidance method includes: obtaining a depth value of a spot in an area containing an obstacle, the depth value representing a distance between the spot and the moveable object; judging, according to the depth value, whether an edge of the obstacle exists in the area; and if the edge of the obstacle exists in the area, determining a movement direction of the moveable object according to the edge, so as to avoid the obstacle. According to embodiments of the present invention, an obstacle grid map does not need to be established, and a movement track does not need to be predicted, achieving advantages of a small amount of calculation and high control accuracy.
    Type: Application
    Filed: January 30, 2018
    Publication date: May 2, 2019
    Inventors: Ying ZHU, Yu SONG, Denglu WU