无人驾驶汽车的正负面影响：Driverless vehicles can greatly reduce the occurrence of traffic accidents, thus reducing the probability of traffic congestion caused by accidents. Secondly, smart cars can monitor real-time road conditions through satellite navigation, so as to plan the best route, rather than the phenomenon of vehicles getting together now.

Driverless technology greatly depends on satellite navigation technology. Once the signal is disturbed or even interrupted, driverless is impossible to talk about. Imagine that Google driverless car can"t receive the information from Google map on the way, wouldn"t it lead to great disaster.

翻译：

无人驾驶汽车可以大幅减少交通事故的发生，从而降低了因为事故而导致的交通拥堵出现的概率。其次，智能汽车可以通过卫星导航监控实时的路况，从而规划出最优的路线，而不是像现如今出现车辆扎堆的现象。

无人驾驶技术极大的依赖于卫星导航技术，一旦信号受到干扰甚至中断，无人驾驶就无从谈起，试想谷歌无人驾驶汽车在行进途中无法接受到来自谷歌地图的讯息，岂不是会酿成大祸。

您好Unmanned vehicle is a kind of intelligent vehicle, also known as the wheeled mobile robot, mainly rely on the car to computer system based intelligent autopilot to achieve unmanned. It is commonly perceived around the vehicle using the vehicle sensor environment, and according to the perception of the obtained Road, vehicle position and the obstacle information, control the steering and speed of the vehicle, so the vehicle can safely and reliably running driverless cars on the road in the automatic control system of many technology, architecture, artificial intelligence, visual computing in one, is the product of computer science, pattern recognition and intelligent control of high technology development,希望对您的学习有帮助【满意请采纳】O(∩_∩)O谢谢欢迎追问O(∩_∩)O~祝学习进步~