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BYD's cheapest electric cars to have Lidar self-driving tech

thedriven.io

181–190 of 340 posts

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#181

Still not convinced of the safety of lidar. I guess all these cars with cheap lidar sensors on board will generate real world safety data over the next few years.

People think you can just slap lidar on and poof, self-driving is solved. There still has to be a software / ML stack. You still have to know what you're doing. You still need a lot of data.

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#182

Earlier quoted context omitted.

The Ford Lightning has been discontinued.

That’s not even the worst part. Imagine owning a car that has $7000 DRM tail light units if you need to replace one?

> $7000 DRM tail light units

What car has that? Please do not spread misinformation.

The Lightning taillights are expensive, a couple grand directly from Ford, primarily because of the integrated blind spot radar. That is the part that needs to be re-paired to the truck if you replace it, the taillights themselves are same as they ever were. Most of the time when someone breaks a taillight they just grab one from eBay and swap over the BLIS because it wasn't damaged.

Also, expensive taillights and headlights are 1) not unique to the Lightning, and 2) not unique to Ford.

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#183

Earlier quoted context omitted.

We being who? What is your evidence it's better? The fact all the cars stopped moving when the power went out? The fact they cost WayMore? Show the evidence for your claims. And they have remote operators as proven by the power outage.

Apologies, I was unclear with the "i.e." bit I assume, to spell it out: I think after struggling with it over years its time to call it because Waymo has a scaled paid service, no drivers, multiple cities, for 1 year+.

But I told you it wasn't without drivers, so where is the response there or acknowledgment of the fact they all went down?

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#184
post #55

Earlier quoted context omitted.

Where is the proof/evidence for this statement?

Curious how you only ask this to people who claim Teslas are bad and not to people who claim Teslas are good.

Any claims I care to learn about I would like evidence. Only anti-Tesla folks seem to be lacking it.

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#185

Earlier quoted context omitted.

Show the cost differences and do the math then come back to us before you can suggest what decisions were ill timed. Otherwise it's just armchair engineering.

I'd love to take on this challenge: the article they linked shows the cost add for LIDAR (+$130) -- -- but I'm not sure how to get data on ex. how much Tesla is charged for a Nvidia whatever or what compute Waymo has -- My personal take is Waymo uses cameras too so maybe we have to assume the worst case, +full cost of lidar / +$130

Would be nice if you had been able to take it on, but as you say you don't have the data, so it's compared to nothing.

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#186

Earlier quoted context omitted.

> and punishing any malicious attempt at doing this would be swift Is this a joke? Graffiti is now punishable and enforced by whom exactly? Who decides what constitutes an illegal image? How do you catch them? What if vision-only FSD sees a city-sanctioned brick building's mural as an actual sunset? So you agree that all we need is AGI and human-equal sensors for Tesla-style FSD, but wait... plus some "swift" enforce…

Intentionally trying to create traffic accidents is illegal. This isn't an FSD-thing. If you try to intentionally get humans to crash their cars you are going to get into trouble. I don't see how this suddenly becomes OK when done to competent FSD (not that I'd count Tesla among them)

If I understand your argument correctly, then posting a sign that it is incorrect.. like a wrong way highway on-ramp sign, would be illegal? That sounds correct.

But what if your city hired you to paint a sunset mural on a wall, and then a vision-only system killed a family of four by driving into it, during some "edge case" lighting situation?

I would like to think that we would apply "security is an onion" to our physical safety as well. Stereo vision + lidar + radar + ultrasonic? Would that not be the least that we could do as technologists?

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#187

Earlier quoted context omitted.

Tesla uses their own chips. Chips which you can’t skip by using lidar because you still need to make decisions based on vision. A sparse distance cloud is not enough

In what sense does Tesla use their own chips?

Let me Google that for you?

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#188
post #159

Earlier quoted context omitted.

The ways in which Musk dug himself in when experts predicted this exact scenario confirmed to me he was not as smart as some people think he was. He seemed to have drank his own koolaid back then. And if he still doesn’t realize and admit he is wrong then he is just plain dumb. Pride is standing in the way of first principles.

Will there be major difference in ride experience when you take a Waymo vs Robotaxi?

Considering one requires a human babysitter and one doesn’t on top of the accident rates between them it should be an easy yes.

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#189
post #93

Earlier quoted context omitted.

I'd love to take on this challenge: the article they linked shows the cost add for LIDAR (+$130) -- -- but I'm not sure how to get data on ex. how much Tesla is charged for a Nvidia whatever or what compute Waymo has -- My personal take is Waymo uses cameras too so maybe we have to assume the worst case, +full cost of lidar / +$130

Camera's are not the issue, they are dirt cheap. Its the amount of progressing power to combine that output. You can put 360 degree camera's on your car like BYD does, and have Lidar. But you simply use the lidar for the heavy lifting, and use a more lighter model for basic image recognition like: lines on the road/speed plates/etc ... The problem with Tesla is, that they need to combine the outputs of those camera's…

Ah we found the expert here, well armchair one at least. So you have your idea of what's possible vs people doing it.

Re: BYD's cheapest electric cars to have Lidar self-driving tech

#190

Earlier quoted context omitted.

The ways in which Musk dug himself in when experts predicted this exact scenario confirmed to me he was not as smart as some people think he was. He seemed to have drank his own koolaid back then. And if he still doesn’t realize and admit he is wrong then he is just plain dumb. Pride is standing in the way of first principles.

I think there’s room for both points of view here. Going all in on visual processing means you can use it anywhere a person can go in any other technology, Optimus robots are just one example. And he’s not wrong that roads and driving laws are all built around human visual processing. The recent example of a power outage in SF where lidar powered Waymo’s all stopped working when the traffic lights were out and Tesla…

Didn't waymo stop operating simply because they aren't as cavalier as Tesla, and they have much more to lose since they are actually self driving instead of just driver assistance? Was the lidar/vision difference actually significant?
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