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公开(公告)号:US4691556A
公开(公告)日:1987-09-08
申请号:US824666
申请日:1986-01-31
IPC分类号: G01M17/007 , G09B9/00 , G09B23/30 , G01N3/30 , G01L25/00
CPC分类号: G09B9/00 , G01M17/0078 , G09B23/30
摘要: A test dummy head for measuring impact surface forces and pressures applied thereto comprises a pressure-sensing face incorporated to a dummy skull structure. A plurality of thin pressure-sensitive electric films are attached to the face. The films provide electrical signals representative of a time history of pressure or force applied up to 100 individual areas of the face. A pressurized calibration chamber is employed to simplify the calibration process.
摘要翻译: 用于测量施加到其上的冲击表面力和压力的测试模拟头包括结合到虚拟颅骨结构的压力感测面。 多个薄的压敏电膜附着在面上。 这些电影提供的电信号代表了最多100个脸部区域的压力或力的时间历程。 采用加压校准室来简化校准过程。