请等待几秒：

When radar and vision disagree, which one do you believe? Vision has much more precision, so better to double down on vision than do sensor fusion.

— Elon Musk (@elonmusk) April 10, 2021

Sensors are a bitstream and cameras have several orders of magnitude more bits/sec than radar (or lidar).

Radar must meaningfully increase signal/noise of bitstream to be worth complexity of integrating it.

As vision processing gets better, it just leaves radar far behind.

— Elon Musk (@elonmusk) April 10, 2021

These things are best thought of as probabilities. There are 5 forward-facing cameras. It is highly likely that at least one of them will see multiple cars ahead.

— Elon Musk (@elonmusk) April 10, 2021

https://www.teslarati.com/tesla-autopilot-fsd-camera-approach-explained-elon-musk/