萨扬 · 塞尼: 自动驾驶车辆如何看清前面道路？- 萨扬 · 塞尼

自动驾驶车辆如何看清前面道路？- 萨扬 · 塞尼

查看完整课程：https://ed.ted.com/lessons/how-do-self-driving-cars-see-sajan-saini

天色已晚，黑夜伸手不见五指，一辆自动驾驶的汽车沿着一条狭窄的乡村公路蜿蜒行驶而来。突然间，同时出现了三个危险提示。由于无人掌舵， 汽车会使用智能眼、感应器瞬间解决这些细节问题。这怎么可能呢？萨扬 · 赛尼解释了光达和集成光子技术是如何实现汽车自动驾驶的。

课程讲解：萨扬 · 赛尼（Sajan Saini），动画执导：Artrake 工作室。

Self-driving cars navigate pitch-black roads and sudden hazards using advanced sensors inspired by both radar and the internet’s pulse of data. LIDAR’s invisible infrared lasers can spot details as tiny as a button on a distant shirt, while integrated photonics shrink complex technology into chips smaller than a tenth of a millimeter. By combining rapid-fire laser pulses and ultra-precise detectors, these systems achieve depth perception more than a hundred times sharper than human vision. This powerful partnership allows cars to react instantly, seeing through darkness, weather, and uncertainty.