The invention provides a vehicle safety airbag control system. The control system comprises an electronic control unit, a deformation sensor arranged on a front anti-collision beam of a vehicle and acceleration sensors arranged in front of the two sides of the vehicle, wherein the deformation sensor can sense a deformation signal of the front anti-collision beam of the vehicle in real time and transmit the deformation signal to the electronic control unit, the acceleration sensors can sense acceleration signals in front of the two sides of the vehicle in real time and transmit the accelerationsignals to the electronic control unit, and the electronic control unit controls whether to provide ignition energy for an electronic igniter of a safety airbag and/or a safety belt of the vehicle ornot according to the magnitude relation between the vehicle acceleration signals and the ignition threshold value and the magnitude relation between the vehicle deformation signal and the ignition threshold value. The invention further provides a vehicle safety airbag control method.
本发明提供了一种车辆安全气囊控制系统,包括电子控制单元、设于车辆前防撞横梁的变形传感器和设于车辆两侧前方的加速度传感器,变形传感器可实时感测车辆前防撞横梁的变形信号并向电子控制单元传输;加速度传感器可实时感测车辆两侧前方加速度信号并向电子控制单元传输;电子控制单元根据车辆加速度信号和车辆变形信号分别与点爆阈值的大小关系,控制是否向车辆安全气囊和/或安全带的电子点火器提供点火能量。本发明还提供了一种车辆安全气囊控制方法。
Vehicle safety airbag control system and method
一种车辆安全气囊控制系统及方法
2020-11-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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