diplomat33
Average guy who loves autonomous vehicles
Basically I'm trying to figure out in terms of FC, where is Tesla, what we can expect by end of the year, what kind of quality can we expect esp. vis-à-vis what we see with Waymo.
If Tesla can get to where Waymo is today in Phoenix by end of the year - but in most cities of US, that would be amazing.
The only real evidence that we have of where Tesla might be right now is the NOA on city streets "hacked" video, the FSD demo in April and Elon's testimony about his commute on the dev software. Elon even admitted that the software is not ready for the public yet. Based on that evidence, I would describe the current state of NOA on city streets as functional but flawed. Yes, it works in general but it still has some big bugs (such as the hacked video where the car oversteered in a left turn and would have hit a divider).
Now, there is 6 months before the end of the year so Tesla has time to work on the feature. We should remember that it was only 8 months between the initial release of NOA with confirmation and the release of NOA without confirmation. I think it is entirely possible that Tesla will iron out the issues in their dev software and be able to release NOA on city streets by year's end or early next year. So I do expect that by Dec-Jan, that we will get NOA on city streets that works well in most US cities, assuming good weather too. Having said, I don't think it will be as good as Waymo. But I only say that because Waymo has such a big lead in perfecting their software in the Phoenix area. I am skeptical that Tesla can go from the current work-in-progress system to Waymo's near perfect city driving in just 6 months. Of course, we should keep in mind that Tesla's machine learning is continuously improving so NOA on city streets will get better and better over time. So we should not lose hope if NOA on city streets in December is not as good as we had hoped.
One reason, I am looking forward to NOA on city streets is because it will give us our first real experience of Tesla's full "A to B" self-driving. We will have one system, NOA, that works uninterrupted on both highways and city streets. NOA on city streets AKA "Automatic City Driving" is really the last remaining Major Feature that Tesla has left to do in FSD. Don't get me wrong, that won't mean that Tesla is finished with FSD. Far from it. Tesla will still have a lot of work to do before FSD is hands-off. But at least, all the major systems will be in place to self-drive us from A to B.
This is a false dichotomy. There is not a single autonomous vehicle out there today that does not use computer vision, and they are all more or less based on a neural net technique that was first developed early this decade as part of the DARPA challenge. Lidar does not do things like recognizing lane markers, traffic lights and signs, turn signals or emergency flashers etc. which are necessary for every successful AV.
Good point. I guess I should clarify. Whereas Waymo uses a combination of LIDAR + vision + machine learning, it seems Tesla is aiming to do everything with just vision + machine learning. Yes, there are things like traffic lights where you must use vision instead of LIDAR. But there are other things like say detecting pedestrians crossing the street or detecting a stopped vehicle where Waymo can use LIDAR but Tesla uses vision. So for those parts, Waymo and Tesla are using different tools but they will still end up at the same end goal of having to figure out the right "driving policy". For example, say a pedestrian is crossing the street. Waymo uses LIDAR to see that pedestrian. Tesla uses vision+radar to see the pedestrian. But regardless of what tool they use to see the pedestrian, they both end up in the same place of needing a "driving policy" to make sure the car does not hit the pedestrian.