ewoodrick
Well-Known Member
I think there's a real disservice to HD map terminology when used to talk about Waymo or Cruise. Sure, they are HD maps, but I'm pretty sure that they are highly augmented with hints. Satellite systems can create the HD maps.It could drive without maps but Waymo says that HD maps make it drive safer. Thus, Waymo always uses HD maps in order to drive safer.
For validation purposes. "Working everywhere" and "working with 99.9999% reliability" are two very different things. Waymo has said that they dropped the Waymo Driver in LA the first time and it drove very well right out of the gate. But driving very well is not good enough. To launch driverless robotaxis you need better than "drive very well", you need "drive with 99.9999% reliability".
No. The Perception stack uses info from the HD map but does not require HD maps. Using something and requiring it are not the same thing. And saying that the NN requires significant amount of hints is speculation on your part. Again, the reason Waymo uses HD maps is for safety not because the NN can't work without them.
I'm sorry, you can't say that the NN doesn't need the HD maps and then turn around say that it is used for safety.
These systems will not operate by themselves. They are monitored and fed with data on a continuous basis.