上游充通大学 SHANGHAI JLAO TONG UNIVERSITY 81引言-怎样才能自动控制？ Autonomous Driving Google's modified Toyota Prius uses an array of sensors to navigate public roads without a human driver.Other components,not shown,include a GPS receiver and an inertial motion sensor. LIDAR POSITION ESTIMATOR A rotating sensor on the roof A sensor mounted on the left scans more than 200 feet in all rear wheel measures small directions to generate a precise movements made by the car three-dimensional map of the and helps to accurately locate car's surroundings. its position on the map. VIDEO CAMERA A camera mounted near the rear-view mirror detects traffic lights and helps the car's onboard computers recognize moving obstacles like pedestrians and C2 bicyclists. RADAR Four standard automotive radar sensors,three in front and one in the rear.help determine the positions of distant objects. 44 8.1 引言- 怎样才能自动控制？