vehicle actuated signal

例句：

1. 1. The vehicle actuated signal is designed to alert driversof potential hazards ahead.
   车辆激活信号旨在提醒驾驶员前方的潜在危险。
2. 2. The vehicleactuated signal was used to preventaccidents caused by distracted driving.
   车辆激活信号被用来防止由分心驾驶引起的事故。
3. 3. The vehicle actuated signalis a crucial component in the safety systemof modern vehicles.
   车辆激活信号是现代车辆安全系统的关键组成部分。