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不久前,科研人员研发出一种行人探测系统。无论什么时候,只要发现有行人突然在汽车前方出现,探测系统便会自动刹车,避免发生意外。据悉,这一辅助功能在速度达到约每小时35千米以上时便会发挥作用。行人探测系统利用雷达和摄像机密切观察前方其他汽车和行人的动向。
Not long ago, researchers developed a pedestrian detection system. Whenever a pedestrian suddenly finds himself in front of the car, the detection system automatically brakes to avoid accidents. It is reported that this ancillary functions at speeds up to about 35 kilometers per hour or more will play a role. Pedestrian detection systems use radar and video cameras to closely observe the movements of other cars and pedestrians in front.