谷歌无人驾驶汽车是谷歌公司正在研发的全自动驾驶汽车,它不需要驾驶者就能启动、行驶以及停止。目前,这项技术正在测试中,已行驶了48万千米。谷歌的工程人员使用了7辆试验车,这些车辆使用照相机、雷达感应器和激光测距机来“看”交通状况,并且使用详细地图来导航。据科研人员说,这些车辆比有人驾驶的车更安全,因为它们能更迅速、更有效地做出反应。不过,在所有的测试中,还是有人坐在驾驶座上的 Google Driverless Car is a fully automated car being developed by Google Inc. It does not require drivers to start, drive, and stop. Currently, the technology is under test and has traveled 480,000 kilometers. Google’s engineers used seven test cars that used cameras, radar sensors and laser range finders to “see” traffic conditions and navigate using detailed maps. According to researchers, these vehicles are safer than people driving cars because they react more quickly and effectively. However, in all tests, some people still sitting in the driver’s seat