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:
May. 16, 2023
Filed:
Nov. 24, 2022
Construction method for impact response performance limit value of crash dummy and electronic device
China Automotive Technology and Research Center Co., Ltd, Tianjin, CN;
Catarc Automotive Test Center (Tianjin) Co., Ltd, Tianjin, CN;
Zhixin Liu, Tianjin, CN;
Zhixin Wu, Tianjin, CN;
Hong Zheng, Tianjin, CN;
Hong Chen, Tianjin, CN;
Weidong Liu, Tianjin, CN;
Weijie Ma, Tianjin, CN;
Kai Wang, Tianjin, CN;
Minghao Xie, Tianjin, CN;
Ye Hao, Tianjin, CN;
CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD, Tianjin, CN;
CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD, Tianjin, CN;
Abstract
The present invention relates to the field of passive safety testing of vehicles, in particular to a construction method for an impact response performance limit value of a crash dummy and an electronic device. The method includes: determining, according to response curves of the crash dummy under different impact test conditions, a standard response curve and alignment starting time and ending time of each response curve; aligning, according to differences between other response curves except the standard response curve and the standard response curve, other response curves except the standard response curve with the standard response curve; and determining, according to all the aligned response curves, an impact response performance limit value function of the crash dummy, where the differences include cumulative differences or cumulative variances. The method can truly, accurately and effectively construct a performance limit value of a dummy part under various impact tests.