Patents by Inventor Zhiyu DING

Zhiyu DING 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: 20240264812
    Abstract: An application page development method includes a static page of a target application being first obtained, and then an application page including an interaction function corresponding to interaction description information being generated based on the interaction description information input by a user and the static page. In other words, the application page has a function of interacting with the user.
    Type: Application
    Filed: March 22, 2024
    Publication date: August 8, 2024
    Inventors: Zhiyu Ding, Zhaosong Huang, Xinxin Huang, Zhiyi Chen, Xiaofeng Deng, Minglei Li, Xiaoyuan Yu, Jing Yuan
  • Patent number: 11846511
    Abstract: The invention relates to a sampling method and system for path planning of a mobile robot in a man-machine environment, including: calculating a distance between a node and the closest obstacle on a map, simultaneously detecting a pedestrian in an environment and marking a position of the pedestrian; selecting a starting point position as a root node, and initializing a search tree; choosing a candidate node in a passable region, calculating a cumulative cost from a node to the candidate node, and choosing a node with the lowest cost as a growth node; performing collision detection on a connecting line between the growth and the candidate nodes, and determining whether collision detection succeeds; connecting the candidate node to the growth node, and determining whether the candidate node is a goal; and acquiring a node connecting line set from the root node to the goal to form a final path.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: December 19, 2023
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Wenzheng Chi, Zhiyu Ding, Guodong Chen, Lining Sun
  • Publication number: 20220316885
    Abstract: The invention relates to a sampling method and system for path planning of a mobile robot in a man-machine environment, including: calculating a distance between a node and the closest obstacle on a map, simultaneously detecting a pedestrian in an environment and marking a position of the pedestrian; selecting a starting point position as a root node, and initializing a search tree; choosing a candidate node in a passable region, calculating a cumulative cost from a node to the candidate node, and choosing a node with the lowest cost as a growth node; performing collision detection on a connecting line between the growth and the candidate nodes, and determining whether collision detection succeeds; connecting the candidate node to the growth node, and determining whether the candidate node is a goal; and acquiring a node connecting line set from the root node to the goal to form a final path.
    Type: Application
    Filed: April 28, 2020
    Publication date: October 6, 2022
    Inventors: Wenzheng CHI, Zhiyu DING, Guodong CHEN, Lining SUN