当汽车被创造出来，极大方便了人们的出行之后，我们对其又提出了更高的要求，希望它能够像童话世界中的“魔毯”一样，只需一个指令就能够载着我们到达目的地。随着科技的日新月异，汽车工程师将人工智能、视觉计算、激光雷达、摄像头装置和及精定位系统集成在汽车上，让其可以不再依赖人类的主动控制，实现自动安全行驶，汽车成为行驶在马路上的“魔毯”。从2014年谷歌首次展示其自动驾驶原型车成品到目前为止，市场当中始终没有出现一台被销售的L4级的自动驾驶汽车，这项伟大的设想始终“驶不出”实验室的大门，停留在测试车阶段。2017年李彦宏在北京五环受到首张自动驾驶罚单，到2018年美国亚利桑那州一名女子被Uber自动驾驶...
When the car was created, it greatly facilitated people's travel, we put forward higher requirements for it, hoping that it can be like the "magic carpet" in the fairy tale world, just one command can carry us to our destination. With the rapid development of science and technology, Automotive Engineers integrate artificial intelligence, visual computing, lidar, camera device and precise positioning system into automobiles, so that they can no longer rely on human's active control to achieve automatic and safe driving, and automobiles become the "magic carpet" on the road. From 2014, Google first demonstrated its autopilot prototype vehicle. So far, there has never been a L4 class self driving car that has been sold in the market. This great idea has never been able to escape from the laboratory door and stay in the test vehicle stage. In 2017, Robin Li received the first automatic driving ticket in Beijing's Fifth Ring Road. By 2018, a woman in Arizona, USA, was automatically driven by Uber.
