There are multiple tells that this move, just like the removal of radar, is supply-chain and cost-driven and not actually driven by engineering. If this were a planned move, the software would already be ready to replace it. It is not. Cars without radar still aren't at parity with the car that have it, although they "fixed" this a few weeks back by simply turning off the radar on the older cars. The parking sensors…
When you have a several month wait list for your product, legions of devoted potential customers, if you're head and shoulders above any of your competitors, you're able to get away with things like this.
Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
71–80 of 349 posts
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#72“In the near future, once these features achieve performance parity to today’s vehicles” Right... like how vision vehicles have parity with autopilot speeds and following distance? Oh wait they don't. Vision-only vehicles are still limited to a max of 85mph and 2 car minimum following distance for autosteer while radar is 90mph and 1 car following distance. Texas has 85mph highways. The two car following distance con…
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#73Earlier quoted context omitted.
I'd love to see the convincing data RE: radar - they're using the same radars as every other car that has emergency braking from the car in front of the car that's in front of you. I've not heard of many "phantom braking" sessions from these other vehicles - I may have missed something.
Karpathy covered it during a conference keynote here: https://youtu.be/g6bOwQdCJrc?t=1368 It also is pretty common with other vehicles, they just don't get as much press as Tesla: https://www.rivianownersforum.com/threads/phantom-braking-an... https://www.fox43.com/article/news/feds-try-to-determine-why...
So I’m not sure that’s very compelling that radar is somehow making things worse for them.
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#74I have had a model 3 for four years and the autopilot has steadily gotten worse. In summer 2019 we went on a road trip that was 10 hours of total driving (each way), where I actually drove for maybe 30 mins total. It was flawless and downright magical. Since then we often have the car slam brakes out of the blue (once waking up my sleeping family and causing both kids to cry), and a few other times. I have lost trust…
For my purposes it seemed superior to the current Tesla system and after watching some comparison videos, my conclusion seemed accurate.
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#75There are multiple tells that this move, just like the removal of radar, is supply-chain and cost-driven and not actually driven by engineering. If this were a planned move, the software would already be ready to replace it. It is not. Cars without radar still aren't at parity with the car that have it, although they "fixed" this a few weeks back by simply turning off the radar on the older cars. The parking sensors…
> The parking sensors on the Tesla are really good and very useful. I respectfully disagree. I think their primary use case is parking. Tesla does a really good job with automatic parking, and it IS useful especially for parallel parking. But honestly, I have curbed my rims and hung up my underbody front spoiler on a curb and they did not help. Really there is an opportunity for cameras to protect the car from nearby…
My own model Y has maybe successfully automatically parked 2/10 times. Most of my friends and coworkers have similarly low success rates.
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#76I have had a model 3 for four years and the autopilot has steadily gotten worse. In summer 2019 we went on a road trip that was 10 hours of total driving (each way), where I actually drove for maybe 30 mins total. It was flawless and downright magical. Since then we often have the car slam brakes out of the blue (once waking up my sleeping family and causing both kids to cry), and a few other times. I have lost trust…
I drove a new M3 in Germany last week and was blown away by how well the assisted driving features worked. Below 60 kmh it also allows you to never touch the steering wheel while on the highway in a traffic jam. For my purposes it seemed superior to the current Tesla system and after watching some comparison videos, my conclusion seemed accurate.
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#77Earlier quoted context omitted.
I drove a new M3 in Germany last week and was blown away by how well the assisted driving features worked. Below 60 kmh it also allows you to never touch the steering wheel while on the highway in a traffic jam. For my purposes it seemed superior to the current Tesla system and after watching some comparison videos, my conclusion seemed accurate.
In your sentence are you referring to a BMW M3? Since Tesla also have an M3 (edit: albeit abbreviated) I was a tad confused by your second paragraph
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#78Earlier quoted context omitted.
Karpathy covered it during a conference keynote here: https://youtu.be/g6bOwQdCJrc?t=1368 It also is pretty common with other vehicles, they just don't get as much press as Tesla: https://www.rivianownersforum.com/threads/phantom-braking-an... https://www.fox43.com/article/news/feds-try-to-determine-why...
However phantom breaking still happens regularly (and perhaps more often) with their vision system. Shadows really mess with it. So I’m not sure that’s very compelling that radar is somehow making things worse for them.
The system doesn't trigger breaking just a warning alarm beep and dash screen warning message, but all these systems are unreliable at this point, even the newer ones have these same false positives and false negatives.
Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#79Re: Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision
#80Earlier quoted context omitted.
They are wrong. A truly unbelievable coincidence coming across this article, I just got rear-ended by a Model 3 this morning. Low speed, I'd figure about 10 mph tops: A softball to end all softballs for AEB, and somehow I got hit with considerable force. We've had radar based systems that would have avoided this since the 2000s. I work in the self-driving space and while it's not an apples to apples comparison becaus…
Was the Tesla being driven in the FSD mode? or was this a simple human error?
(it is crazy to me how many brands only have the good safety stuff as part of some ridiculous 9000$ sunroom and leather and Sirius xm package / trim ;-< )