The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2024
Filed:
Sep. 26, 2023
China Automotive Technology and Research Center Co., Ltd, Tianjin, CN;
Catarc Automotive Test Center (Tianjin) Co., Ltd, Tianjin, CN;
Hua Zhou, Tianjin, CN;
Zhixin Liu, Tianjin, CN;
Weidong Liu, Tianjin, CN;
Yaodong Xie, Tianjin, CN;
Hai Liu, Tianjin, CN;
Hanxiao Zhang, Tianjin, CN;
Jing Li, Tianjin, CN;
CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD, Tianjin, CN;
CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD, Tianjin, CN;
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.