Now that said, any thoughts on timeline for a L5 car from..anyone? L5 as in (at a minimum)NYC to LA with zero human input/intervention at all.
Well not to argue the SAE levels but IMO, NYC to LA with zero input would not even be close to L5. That's because the car might do NYC to LA with zero input but require input on a trip from say NYC to Houston or Chicago to Orlando. Or maybe the car does NYC to LA on a sunny day with zero input but requires input to do NYC to LA on a rainy day. L5 means any trip, any conditions, must be zero input and safe.
Let's take a couple scenarios:
NYC to LA demo in good weather with zero input
I think Waymo, Mobileye or Cruise could probably do that demo this year. Again, as a demo. I am not suggesting it would be zero input every drive. I am just suggesting they could do one demo trip in clear weather that is zero input.
NYC to LA demo in bad weather with zero input
I think Waymo, Mobileye or Cruise could probably do a demo like that next year. Again, as a demo. I am not suggesting it would be zero input every drive. I am just suggesting they could do one demo trip in bad weather that is zero input.
Actual L5
I don't really believe in L5. I think we will get to L4 that works in so many areas and so many conditions that it will be close enough to L5 that we will essentially treat it as L5. For example, imagine a system that is driverless on 99% of US roads. It is technically still L4 since it is missing 1% of US roads but I think most people would probably consider it close enough to L5.
I think we are probably 5-10 years away from having the software that is "close enough" to L5. Waymo is probably the closest in terms of tech. But I think Mobileye probably has the best shot at actually scaling something that is "close enough" to L5. That is because of their scalable maps and their modular approach where they can add a radar-lidar stack to consumer cars that already have "L2 everywhere" to make them "L4 everywhere".
But ultimately, I don't think we will really care about L5. I think people will be happy with L4 that works where and when they need it to. So the goal will be to scale L4 that works for the most people in the conditions they need it. That's basically what Waymo (and Cruise) are trying to do. Waymo says they are trying to solve 4 domains: dense urban, suburban, freeway, and weather. Now these 4 domains might still not add up to L5 (it's missing rural and dirt roads) but I think it would still be very meaningful L4. I would even argue that those 4 domains would be "close enough" to L5. Imagine driverless that works in dense urban, suburban, freeway and weather. That would be L4 that could scale to a lot of people for a lot of useful driving needs.