自动驾驶汽车的核心──构件技术早已广泛存在,但汽车制造商对于给汽车添加有可能取代驾驶员角色的自动驾驶设备一直持谨慎态度。举例来说,市场上几十种车型上配备的自适应巡航控制系统可让人们开车进行长途旅行时,不用踩刹车或油门。戴姆勒公司(Daimler AG)旗下的梅赛德斯-奔驰(Mercedes-Benz)目前正为其S级轿车研发相关技术。该技术可在走走停停的路况下,处理刹车和加速问题。
There are safety technologies that will gently pull a car back into its lane if the car detects the driver is veering too much.
此外还有安全技术。如果司机被检测到偏离车道太多,该技术可将车辆温和地拉回车道。
Meanwhile, auto makers also have developed safety technology designed to protect pedestrians. Toyota's top Lexus LS, for example, has a radar that can detect people walking in front of a vehicle. If it sees a pedestrian, the safety system will stop the car, even if the driver continues stepping on the accelerator pedal. Other car makers also offer a similar technology.
与此同时,汽车制造商还研发了旨在保护行人的安全技术。例如,丰田豪车雷克萨斯LS就配备了雷达,可检测到在车辆前方行走的路人。如果看到行人,这套安全系统就会让车停下,哪怕司机的脚一直踩在油门上。别家汽车制造商也提供类似技术。
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