BitJam
Active Member
Where I live some map or stored information is needed and not just from what the car sees. On my way home I turn off a 45 MPH divided highway onto a small 30 MPH road with an almost blind corner. The car thinks this part of the small road is 45 MPH which is nuts and very dangerous.I think mapping is fairly antithetical to what tesla is trying to accomplish with their vision based FSD. They are going for the ability for the car to fully handle roads / intersections it encounters which it has never seen specifically before. Maps in a sense are another source of "sensor fusion" issues. For instance there is a road a few blocks from me which in the past couple of months went from one way to two way, and another which was permanently reduced from two lanes to one. FSD has to be able to just deal with changes it hasn't seen before.
On the other hand, using what the car sees to update their map data for navigational purposes could be pretty useful.
Despite the rapid advances in FSD beta, level 5 autonomy seems a long way off perhaps requiring new layers of processing to deal with small edge cases. Solving the last 1% may be harder than solving the first 99%.