California Senator Scott Wiener is introducing a new set of bills to make streets safer across the state, including one that would change how you drive.
You don’t have to track a car to limit how fast it goes. Speed governerors exist inside gas powered cars already. All that has to be done is 1) legally require a manufacturer to limit speeds of their vehicles, and 2) prosecute them when they do not implement those restrictions. The rest is lawyers and lines of code (and lines of coke I guess)
Cars can already read speed limit signs without any form of tracking. What’s funny is it will read unofficial speed limit signs on private driveways. It’s anecdotal but a 2021 Camry I drove recognized a 10 mph sign that looked very similar to a DoT sign and displayed it on the dash.
Working in the industry on these technologies, this is a horrible idea. I’ve driven vehicles that already have it, and it’s nice when it’s optional, but would legitimately be a hazard if it was on all the time.
What happens when it’s dark and/or rainy, and it reads the 45MPH sign on the side road you were on, but misses the 70MPH sign when you’re actually on the highway? It limits your ability to actually accelerate to the flow of traffic as well, since it generally won’t change the speed until after you pass it. Or even better, you’re doing 70 and it catches a 35MPH on a side road adjacent to the highway? What happens if you just cover the camera and it can’t read anything? Does the car just go into limp mode and limit you to 25MPH?
This isn’t a hypothetical, I see it happen very, very regularly in even the best systems available. They also probably won’t work for the lighted school zone speed limit signs by me, or the express lane type signs.
Map based also eliminates school and construction zones, which is where you want this most,
That’s a perfectly valid reason for it cars to not do it today.
That’s not a valid reason for saying we shouldn’t legislate it as a requirement. “If a car can’t prevent itself from going 10mph over the speed limit on our roads, it’s not allowed to drive on our roads”. Done.
Nothing is fool proof. There will be failures, and that’s okay. We can handle them the exact same way we handle them today: speeding tickets.
As it stands today, covering or disconnecting the camera results in the car throwing a warning. The system will either partially disable only the directly related features, or will disable entirely. With the Camry I drove, you lose lane keep assist, sign detection, collision avoidance and automatic cruise control. All of the driver assistance features rely on the front camera. Some cars use a combination of radar and camera so not everything is lost.
Oh it is. Pretty much every automaker selling a mid and high level trim for any model has the feature. If it has the driver assistance features included, it can read signs. Base models are less likely to have it, but it’s not unheard of. A 2018 and later base model, 2wd, 2d Tacoma comes with lane keep assist, collision avoidance, automatic cruise control, and sign reading. It’s a $22k truck.
The car itself has GPS, knows it’s own speed, and can read speed limit signs. This can easily be done without the government needing to know the exact speed, position, and velocity of every vehicle on every section of road.
Those systems are shit. I had one in a fleet truck and I had to explain to management why I was going 65 in a 45 mph zone. I was on the highway, but the GPS system placed me on the frontage road that runs next to the highway.
Now imagine if instead of an alert to the management it slowed my vehicle down suddenly. That’s a problem on a busy highway.
Implementation and regulation are separate. It doesn’t matter if the systems to implement it are shit, it’s still the government’s responsibility to put regulation in place on how the roads can be used.
If electric cars can’t implement a system to keep them 10mph or lower under the speed limit, then they can’t be sold in the state. And if they are sold in the state, they get fined, and if electric car drivers are found going more than 10 mph over the speed limit, they get a speeding ticket.
It’s not a complicated system. There’s no need to bring state wide fleet monitoring of every car on the road into this. It can be solved with much simpler systems, and more mature technology.
You don’t have to track a car to limit how fast it goes. Speed governerors exist inside gas powered cars already. All that has to be done is 1) legally require a manufacturer to limit speeds of their vehicles, and 2) prosecute them when they do not implement those restrictions. The rest is lawyers and lines of code (and lines of coke I guess)
How do you determine the location of the car and the speed limit on that section of road? Sounds awfully close to tracking it.
Cars can already read speed limit signs without any form of tracking. What’s funny is it will read unofficial speed limit signs on private driveways. It’s anecdotal but a 2021 Camry I drove recognized a 10 mph sign that looked very similar to a DoT sign and displayed it on the dash.
Thanks. Now I could easily see the havoc one troll with a sign can do with over-regulating like this.
Working in the industry on these technologies, this is a horrible idea. I’ve driven vehicles that already have it, and it’s nice when it’s optional, but would legitimately be a hazard if it was on all the time.
What happens when it’s dark and/or rainy, and it reads the 45MPH sign on the side road you were on, but misses the 70MPH sign when you’re actually on the highway? It limits your ability to actually accelerate to the flow of traffic as well, since it generally won’t change the speed until after you pass it. Or even better, you’re doing 70 and it catches a 35MPH on a side road adjacent to the highway? What happens if you just cover the camera and it can’t read anything? Does the car just go into limp mode and limit you to 25MPH?
This isn’t a hypothetical, I see it happen very, very regularly in even the best systems available. They also probably won’t work for the lighted school zone speed limit signs by me, or the express lane type signs.
Map based also eliminates school and construction zones, which is where you want this most,
That’s a perfectly valid reason for it cars to not do it today.
That’s not a valid reason for saying we shouldn’t legislate it as a requirement. “If a car can’t prevent itself from going 10mph over the speed limit on our roads, it’s not allowed to drive on our roads”. Done.
Nothing is fool proof. There will be failures, and that’s okay. We can handle them the exact same way we handle them today: speeding tickets.
As it stands today, covering or disconnecting the camera results in the car throwing a warning. The system will either partially disable only the directly related features, or will disable entirely. With the Camry I drove, you lose lane keep assist, sign detection, collision avoidance and automatic cruise control. All of the driver assistance features rely on the front camera. Some cars use a combination of radar and camera so not everything is lost.
Yeah I’ve seen that technology. But it definitely isn’t widespread.
Oh it is. Pretty much every automaker selling a mid and high level trim for any model has the feature. If it has the driver assistance features included, it can read signs. Base models are less likely to have it, but it’s not unheard of. A 2018 and later base model, 2wd, 2d Tacoma comes with lane keep assist, collision avoidance, automatic cruise control, and sign reading. It’s a $22k truck.
Tracking is the action of a 3rd party.
The car itself has GPS, knows it’s own speed, and can read speed limit signs. This can easily be done without the government needing to know the exact speed, position, and velocity of every vehicle on every section of road.
You need location data to be able to determine what limit to impose.
And I bet you anything it will be a cloud based system.
That would only be true if there was only one speed limit everywhere. Which there isn’t.
A car can tell it’s own speed, can know where it is, and can read speed limit signs. It’s not rocket science.
I drove a rental car 10 years ago in the Netherlands that would beep when the GPS said I went over the speed limit.
This system can easily be implemented without needing a government spying program. You just need legislation, and enforcement.
Those systems are shit. I had one in a fleet truck and I had to explain to management why I was going 65 in a 45 mph zone. I was on the highway, but the GPS system placed me on the frontage road that runs next to the highway.
Now imagine if instead of an alert to the management it slowed my vehicle down suddenly. That’s a problem on a busy highway.
Implementation and regulation are separate. It doesn’t matter if the systems to implement it are shit, it’s still the government’s responsibility to put regulation in place on how the roads can be used.
If electric cars can’t implement a system to keep them 10mph or lower under the speed limit, then they can’t be sold in the state. And if they are sold in the state, they get fined, and if electric car drivers are found going more than 10 mph over the speed limit, they get a speeding ticket.
It’s not a complicated system. There’s no need to bring state wide fleet monitoring of every car on the road into this. It can be solved with much simpler systems, and more mature technology.