【摘要】 BPMS(Body Pressure Measurement System)系统是针对汽车安全气囊系统设计的辅助系统。本系统应用神经网络技术,通过对座椅压力传感器信号的分析处理,识别出车内乘员的体型特征,从而辅助控制车辆安全气囊的爆发。BPMS系统由试验台架设计、座椅压力采集、数据预处理、乘员体型识别系统等部分组成。试验结果表明,该系统可以有效地识别乘员体型特征,为准确控制安全气囊系统的工作提供保障。更多还原

【Abstract】 BPMS(Body Pressure Measurement System) is subsystem of car airbag system.The body shape is distinguished based on body pressure sensor signal with neural network.That will assisted control airbag work.BPMS includes test bed design,chair pressure data collecting system,data analysis system and body shape recognition system,etc.The test results show that the body shape can be recognized by BPMS system based on neural network.That is effective to control airbag work.更多还原