this post was submitted on 24 Oct 2024
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Agree with the automakers that the tech isn't ready.
The article doesn't mention how many times these cars slammed the brakes in false positive situations.
The cars I've driven with this are too conservative with braking in a lot of common scenarios like driving curvy mountain roads, or parallel parking in the city near pedestrians or taxis. I've had it brake multiple times in normal driving scenarios wtirh false positives.
The car takes over and decides to full stop immediately, almost causing me to be rear ended multiple times. Eventually the dealership turned off the feature, but only after multiple complaints from customers and media attention.
I vowed to never get another car with this system because of how bad the experience is. But looks like that may be an option only with used cars, due to the bew mandates.
Seems to me it really should only turn on at low speeds in the first place. Avoiding hitting someone in a parking lot etc.
So you don't want it to activate at highway speeds if the driver doesn't realize that traffic has stopped?
Not really, no. A warning maybe, but the car "thinking" there's a need for a full-stop, and acting on it, especially on a motorway sounds way scarier to me.
I've been driving AEB equipped cars for almost 10 years, on 2 different vehicles, and have never had a false brake event triggered. I have had multiple false warnings (without braking) on the older vehicle and no false warnings on the newer one.
I know anecdotes are not data though. I actually wouldn't mind seeing something from NHTSA or IIHS on this to see how much of a problem it is.