China Automotive Technology and Research Center Co. Ltd

Catarc Automotive Test Center (Tianjin) Co., Ltd

Hengxu Lv

Kai Wang

Weidong Liu

Zhixin Liu

Yongqiang Wu

Zhixin Wu

Hai Liu

Zhengqi Fan

A method for building a vehicle crash dummy skull model, includes: building an original skull model according to computed tomography scan data of a human skull; inserting a new first node according to a distance between adjacent first nodes on a hole boundary contour line, to obtain a target contour line; inserting a plurality of second nodes into holes according to the target contour line to obtain an intermediate boundary contour line; forming triangular nets according to the nodes on the target contour line and the intermediate boundary contour line; and with the intermediate boundary contour line as a new target contour line, returning to the operation of inserting a plurality of second nodes until the number of nodes of a final target contour line is less than or equal to a preset value. This embodiment is conducive to building of a skull model with a smooth cranial surface.

Method for building vehicle crash dummy skull model

Growing community of inventors

Tianjin, China

Hengxu Lv