Doggydogworld
Active Member
Would be nice if the front seats could spin around for face-to-face interaction when desired.I kind of like the Waymo design. It's still traditional car design compared to the Zoox and Origin.
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Would be nice if the front seats could spin around for face-to-face interaction when desired.I kind of like the Waymo design. It's still traditional car design compared to the Zoox and Origin.
Tesla and Elon Musk stated their system is fully redundant with redundant compute that is a mirror of itself. Of course they soon learned they didn't have enough compute so they pushed things unto the second node.Definition of redundant hardware for L3+ cars under SAE J3016. All the redundant hardware is tasked to do is enable the car to reach a safe state, it is not tasked with being an exact mirror such that the car can operate fully as if nothing happened if one node fails, as people keep suggesting is required.
You can see a similar idea discussed for Mercedes' L3 system:
Mercedes rolls out Level 3 autonomous driving tech in Germany - The Robot Report
Mercedes-Benz' Drive Pilot is able guide the vehicle within its lane, while also taking into account events occuring on the route.www.therobotreport.com
And that's exactly my point, even though a Tesla initially implemented it as a mirror, as you point out, SAE J3016 only says the redundant node is tasked with achieving a minimal risk condition in an L4 vehicle. A mirror is one way to achieve that, but not the only way.Tesla and Elon Musk stated their system is fully redundant with redundant compute that is a mirror of itself. Of course they soon learned they didn't have enough compute so they pushed things unto the second node.
Mobileye says their system is designed with true redundancy as well whereby the camera system can fail and the car will be able to continue driving with just the lidar and radar system. And their L4+ ADS have 4+ separate compute nodes.
Waymo says they have a backup compute system to bring the car to safety if their main compute fails.
Zoox states their system can continue driving or bring the car to a safe stop depending on the type of failure. They have 4 wheel steering, dual battery setup. Not sure how redundant their compute is, as i can't find any information on that.
Essentially the manufacturer determines and defines how redundant their system is. SAE J3016 only states that if "A Level 4 ADS experiences a DDT performance-relevant system failure in one of its computing modules. The ADS transitions to DDT fallback by engaging a redundant computing module(s) to achieve a minimal risk condition."
I'm surprised Waymo and Cruise haven't set up automatic charging for their electric cars.
Sadly, twitter is dead and folks can't read the link without an account, so maybe just post a screen shot of their witty remark? That'd be really cool and heplful.
Sadly, twitter is dead and folks can't read the link without an account, so maybe just post a screen shot of their witty remark? That'd be really cool and heplful.
I'm not sure what you mean. I can open any of these Twitter links in a browser page, without being logged in. I just did it from that TMC post.Sadly, twitter is dead and folks can't read the link without an account, so maybe just post a screen shot of their witty remark? That'd be really cool and heplful.
Okay, I can't claim that you're not having a problem if you are.I've tried repeatedly from fresh browser instances with no existing cached data or cookies, and all I get from Twitter/X is a demand to log in before it will show me anything. Given I don't and won't have an account there, I can't see those posts. Given the parameters I describe, pretty sure I'm not alone. Agreed of course that this used to be possible (seeing twitter posts without an account), but things are changing fast over there as Elon turns a $44B company into a $22B (or less) company. That particular adventure is a story for a different thread in a different forum, but it means twitter links are dead links for TMC forum members like me.
I'm surprised Waymo and Cruise haven't set up automatic charging for their electric cars.
I've never had an account. For a short period I couldn't read any linked Tweets, now I can read the linked Tweet itself but no replies to it. Annoyingly both linked and embedded Tweets now take 20 seconds or so to load. They used to be instantaneous.Sadly, twitter is dead and folks can't read the link without an account, so maybe just post a screen shot of their witty remark? That'd be really cool and heplful.
I predict LLMs will revolutionize Autonomous Vehicle fund-raising.