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Speed limiters now mandatory in all new EU cars

autoweek.com

21–30 of 401 posts

Re: Speed limiters now mandatory in all new EU cars

#21

While it can be overridden, hopefully this saves many lives. We limit speeds on scooters and e bikes so cars are only fair

I'm almost certain that the Autobahn is inside the EU and it's famous for the very thing this law supposedly limits.

And on the derestricted section of the autobahn it will do nothing, given that there is no speed limit.

Re: Speed limiters now mandatory in all new EU cars

#22
post #2

A number of years back I had a rental car (in Arizona possibly) that had a speed limiter that was at the speed limit--or just above--as I recall and it was incredibly annoying.

What was annoying about it?

Nobody follows the speed limit that closely, in the US at least. If my car was hard-capped at the posted limit I'd have a mile-long line of honking tailgaters behind me in no time

Re: Speed limiters now mandatory in all new EU cars

#24
Well this is going to be interesting if they rely on GPS. Possibly due to gps jamming by our neighbour country i have had to disable the feature where the car tries to predict the road ahead and suddenly brakes on the motorway because it thinks it is on a side road 10s of kilometers away.

Re: Speed limiters now mandatory in all new EU cars

#25

This is one example of legislation that mandates fantasy tech that doesn't exist. You'd think that something as simple as speed limiter should be very easy to implement, and it couldn't be further from the truth - watch any review of a car with this tech and every reviewer will complain that it's not the presence of the system that's the problem, it's the fact that it constantly gets the speed limit wrong. Either rea…

Agreed that the general case is hard to solve.

I think you could at least make a case for solving a simpler problem. What's the highest legal speed limit in the country in which the car was sold? Set a global speed limit to that.

Re: Speed limiters now mandatory in all new EU cars

#26

>There will be four ways in which ISA systems will work to slow the vehicle down, and it will be up to the manufacturers to pick which one they want to use. The EU regulations permit a system that can use a cascaded acoustic warning, a cascaded vibrating warning, an accelerator pedal with haptic feedback, or a speed control function in which the speed of the vehicle will be gradually reduced. This is more like a "spe…

A cascading vibration warning sounds like it would make going fast feel more exciting.

Re: Speed limiters now mandatory in all new EU cars

#29
post #18

This is terrifying. I routinely cross a bridge with a 30ton weight limit, which my car mistakes for a 30km/h speed limit sign. I would cause an average of 2 accidents per month if I suddenly slowed from 70 to 30 and the people behind me weren't paying attention. The technology is _not_ there and this won't save lives, potentially it will cause deaths. (Yes I read the article, this is initially only "for the driver's…

This uses GPS data, not optical recognition

Re: Speed limiters now mandatory in all new EU cars

#30
post #2

A number of years back I had a rental car (in Arizona possibly) that had a speed limiter that was at the speed limit--or just above--as I recall and it was incredibly annoying.

What was annoying about it?

I would have to guess you can't speed up to pass another vehicle (think bus or truck, or maybe a dangerous situation) and then you will piss off anyone in the fast lane who does not have these limiters.
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