The invention discloses a pre-tightening type safety belt ignition strategy control method, which comprises a seat, wherein a safety belt lock catch sensor is arranged at the position of a safety beltlock catch on one side of the seat, a seat cushion pressure sensor is arranged between seat cushion foam and a seat basin of the seat, an airbag control unit ACU is installed on a middle channel on one side of the seat, and a pre-tightening type safety belt assembly is installed on a column B on the other side of the seat. The scheme is simple in structure and low in cost, the scheme can be easily implemented without adding new hardware equipment on a mass production vehicle provided with a safety belt unfastening reminding device and a pre-tightening type safety belt, and the scheme is simple, safe and reliable; and the maintenance cost after an accident can be reduced, and the product competitiveness is improved.
本发明公开了一种预紧式安全带点火策略控制方法,包括座椅,所述座椅一侧的安全带锁扣处设置有安全带锁扣传感器,座椅的座垫泡沫与坐盆之间设置有座垫压力传感器,座椅一侧的中间通道上安装有气囊控制单元ACU,且座椅另一侧的B柱上安装有预紧式安全带总成。该方案结构简单,成本低,该方案在配备了安全带未系提醒和预紧式安全带的量产车辆上,无需增加新硬件设备即可容易实现,该方案简单、安全、可靠;可降低事故后维修成本,提升产品竞争力。
Pre-tightening type safety belt ignition strategy control method
一种预紧式安全带点火策略控制方法
21.08.2020
Patent
Elektronische Ressource
Chinesisch
Safety belt tightening device, safety belt tightening device control method and vehicle
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|