Patents by Inventor Yaodong XIE

Yaodong XIE 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).

  • Method and system for measuring relationship between crash dummy chest compression and safety belt load
    Patent number: 12062299
    Abstract: A method for measuring a relationship between crash dummy chest compression and a safety belt load, includes: controlling, when a dummy is fixed in a preset posture on a fixed bed in a test platform via a safety belt in a safety belt restraint apparatus, a chest cover plate in the test platform to move so as to maintain a preset relative position between the chest cover plate and the dummy; controlling an impact apparatus to pull the safety belt in each pulling force to be measured, and determining a target displacement value of each measuring point on the dummy and a target pulling force between the impact apparatus and the safety belt after a first preset duration; and determining a target pulling force-displacement curve corresponding to each measuring point according to each target displacement value and each target pulling force.
    Type: Grant
    Filed: September 26, 2023
    Date of Patent: August 13, 2024
    Assignees: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD, CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD
    Inventors: Hua Zhou, Zhixin Liu, Weidong Liu, Yaodong Xie, Hai Liu, Hanxiao Zhang, Jing Li
  • METHOD AND SYSTEM FOR MEASURING RELATIONSHIP BETWEEN CRASH DUMMY CHEST COMPRESSION AND SAFETY BELT LOAD
    Publication number: 20240185741
    Abstract: A method for measuring a relationship between crash dummy chest compression and a safety belt load, includes: controlling, when a dummy is fixed in a preset posture on a fixed bed in a test platform via a safety belt in a safety belt restraint apparatus, a chest cover plate in the test platform to move so as to maintain a preset relative position between the chest cover plate and the dummy; controlling an impact apparatus to pull the safety belt in each pulling force to be measured, and determining a target displacement value of each measuring point on the dummy and a target pulling force between the impact apparatus and the safety belt after a first preset duration; and determining a target pulling force-displacement curve corresponding to each measuring point according to each target displacement value and each target pulling force.
    Type: Application
    Filed: September 26, 2023
    Publication date: June 6, 2024
    Applicants: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD, CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD
    Inventors: Hua ZHOU, Zhixin LIU, Weidong LIU, Yaodong XIE, Hai LIU, Hanxiao ZHANG, Jing LI