EU driving assists are obtrusive to the point of making driving less safe in my experience. Great video on the subject: https://www.youtube.com/watch?v=f-S76WEl25k
Lane keep assist though? I often drive on narrow country roads barely wide enough for two cars, with a white line on each side but no center line. To avoid large oncoming cars, I need to drive on the white line to my right. When I do, lane keep assist activates motors in my steering wheel which try to force the car into the oncoming traffic.
Easy to turn on in the modern car I sometimes drive, but oh my god, that was scary the first few times it happened. Beeping at me is bad enough but messing with the steering wheel??? This should be illegal, not required!
I'm mostly pro EU but this crap is genuinely making me resent them.
I often complain about the lack of buttons, but my car actually has a dedicated button to turn this safety feature off.
IIRC, veering from the lane is the cause of most collisions, so it makes sense to have this.
Regardless, I feel like maybe "suddenly automatically jerk the steering wheel to drive into oncoming traffic" mode should maybe be off by default? Although it would definitely make me less angry if it could be turned off.
My dad's Toyota has this. The issue is it seems to have a hard time actually centering itself in the lane, so it'll just sway from side to side like a drunk driver if the lane is somewhat narrow.
And you can forget about driving on secondary roads, which usually don't have markings on the sides. It'll keep trying to drive in the middle of the road. It's also extremely dangerous to try to correct your trajectory when there's an oncoming car on one of these roads where two cars barely fit, and you have to basically drive on the shoulder.
Then there's the collision detection thing. It's basically guaranteed to beep at me whenever I enter my parents' narrow street with cars parked on both sides.
Bonus points for it just beeping whenever it's unhappy about something, without having any kind of "log". So if you don't look at the instrument cluster at the exact moment it beeps, you'll have no idea what it wanted. I know about the "imminent collision" one because I saw the dashboard turn red from the corner of my eye and immediately complained to my dad about it. Apparently it does it pretty often when he's maneuvering in and out of the garage.
Now, I know many people drive without paying any kind of attention to traffic, which is obviously very dangerous. But I'm not convinced these systems are that useful if people get used to ignoring them.
Newer cars (or other cars) do a better job of this. Mine doesn't do the ping pong - it really does keep it centered.
However, the point is that it should direct you back into the lane and you're supposed to take over. If it's ping ponging, it's because you as the driver are letting it.
> Then there's the collision detection thing. It's basically guaranteed to beep at me whenever I enter my parents' narrow street with cars parked on both sides.
Is this detecting at the corners and not the front? For example, my old 2016 car has collision detection, but it will only detect if something is in front of you head on. With my newer car, it's checking the corners. Still, I get the warning only when parking. And I can turn it off.
> But I'm not convinced these systems are that useful if people get used to ignoring them.
Agreed. I think some manufacturers do a better job than others, though.
It's awful and I've trained myself to automatically long press the button on the steering wheel to disable the entire system every time I get behind the wheel.
This. It's not just beeping; if it thinks you're moving too close to the edge of the lane, it will steer the car to the other side. The only way for me to prevent doing it is by gripping the steering wheel like crazy. Who the hell drives like that?!
No, having to fight the car just to stay put is a failure of the tech.
IIRC, this is a 2022 model, so hopefully the tech has improved since.
The cruise control in my Hyundai is tied to the lane centering feature and this keeps forcing me onto exit ramps i do not intend to take. One time, it was quite aggressive during rain. The lane keep feature does not handle off-ramps in Ontario well at all.
The problem with these "safety" features is that they do not work reliably and do not handle edge cases well.
What I'm talking about is lane keep assist, which is a "safety" feature which beeps at you and jerks the wheel when the car thinks you're veering out of your lane.
Some of my worst driving experiences have been with collision detection + auto brake.
You try to enter a narrow steep hill driveway and it slams on the brakes with half your car hanging out into [potentially] oncoming traffic. Thanks, car
Or you try to speed up across a wide open intersection because the light is about to turn and it slams on the brakes because there's cars on the other side waiting for the next light down the block. Plenty of room to stop after you've cleared the intersection mind you, but hte car really really doesn't like that you sped up from 25mph to 31mph when it thinks you should be slowly coasting to a stop.
On the other hand, driving a motorcycle, I love other people's auto brake. Makes lane splitting (at reasonable speed deltas) easier because every Tesla will tap the brakes when you cut into its lane.
Anyway, I wish driving assists had rush our mode. They're pretty decent in average conditions but ho boy tightly packed aggressive rush hour traffic is hell in a modern car. So much beeping and constantly fighting with the assists.
Fun when your car makes you do both at once.
I was restraining myself from saying exactly this :-)
I can't remember where, but I recently drove somewhere and they had posted signs informing drivers that they ticket people who accelerate on yellow lights.
I agree! In this particular case we were dealing with bumper-to-bumper traffic, a light that takes many minutes, and very few cars making every green light. It took us 20 minutes to wait our turn. I really didn't want to wait for another cycle. 2 more cars rushed behind me.
Like I said: We need rush hour mode
I simply disabled the camera and radar. The car was unsafe. Did I mention it emergency braked all the time, for no reason? No, it wasn't me, and almost getting rear ended all the time gets old fast.
These systems are far too immature for use.
(I edited my comment adding the word deep, to indicate it is 3 clicks deep. Very annoying.)
Any dangerous machine (like a car) must not do anything unexpected out of the driver's control. A lane assist that resists the wheel when trying to get out? Why not, but dangerous. A lane assist that slam you back in the lane? Criminal. (same with anti-collision braking that triggers too strong too early and surprises drivers behind you)
I'm definitely of the opinion that all those features reduce security. The alarm fatigue is real, because the car always finds something to beep at you. Heck, even your hands not being a perfect 10-2 o'clock on the wheel is reason enough on some cars. You quickly ignore the beeps because there are so many reasons for the car to beep it's hard to even understand why.
What is special is one time it was a one way lane next to the tram with a concrete stub down. I wouldn't be surprised if the anti-collision kicked in and applied lane assist even with the blinker.
At any rate, the principle of least surprise still applies: heavy machinery must not jerk unexpectedly to the side. Never ever ever.
I agree but the "standard" for car/transportation discussions as set by the screeching morons is that 3rd and 4th order consequences count, so by their own rules it's dangerous even if only barely noticeable at the statistical level by torturing the data.
I agree but the "standard" for car/transportation discussions as set by the screeching morons is that indirect Nth order consequences count, so by their own rules it's dangerous even if only barely noticeable at the statistical level by torturing the data.
But they make it less safe in a hard to measure poorly defined way whereas they make it safer in a measured easy to take credit for way.
The safety industry (or whoever, not really sure exactly who's benefitting here) destroying $2 of value to put $1 in their pockets. Textbook example of economic broken windows.
MOST of the time it's good about telling when I'm looking and when I'm not, out of maybe... 5 alerts over the previous 8 months all, but one occurred when I was in fact looking away for one reason or another. Likewise when it's correct my lane-keeping it's been right about me drifting.
Given how inattentive I see other drivers being, on their phones for example, and taking into account that I'm (based on my record) a good driver who is attentive... I appreciate these additions. I doubt that they make us less safe, we just dislike anyone or anything telling us how to drive, because "we already know what we're doing." The subjective experience of being distracted however isn't usually so clear-cut, it FEELS like you're paying attention.
Note: This is a new model Lexus, so I expect this represents that brand as well as Toyota, but beyond that I don't know.
I'm yet to experience a downside, this isn't like using "Autopilot" or some other situation where a machine is taking over for me. I don't see why our skills or caution would be lessened by exposure to realtime feedback.
Besides, you could make such an argument for any safety feature: "I don't like how new cars have ABS brakes. We shouldn't be training people that you can just slam on the brakes on a slippery surface and expect the wheels to not lock up..."
... "I don't like how new cars have seatbelts. We shouldn't train people that they can just crash into things and not have their face go through the windshield"...
There have been many deaths over the years where drivers forgot to engage the park brake, then stepped out and got run over by their own vehicle. Including, sadly, Star Trek actor Anton Yelchin. If his car had had Auto Hold then he would very likely still be alive today.
The only scenario where this could have a negative effect on safety is where you, the driver, were used to driving a car with the feature but got surprised by its absence when driving an old car. But as I facetiously illustrated in the post above, this is not a valid argument against new safety features. Any accidents that this scenario might cause are far outweighed by all the ones that will be prevented in the long run.
Anton Yelchin's death was more annoying, it was a design defect that pushing the gear lever all the way to the top didn't put it into P (like cars of the 80s, of even 50s), the gear lever acted more like a 4-way button, and drivers needed to push it twice (or 3x?) to go to park. Unfortunately his car was probably not new enough to have auto-park when driver door is open. His family got a settlement from the manufacturer..
Which to be clear is all I did myself, but I did say it that way honestly. "there is no way that..." doesn't pretend to supply any proof, just the reasoning.
Neither of your attempted counter-examples actually amounts to the same sort of reasoning.
Except in a way you are also right and that rightness actually supports my point. I would equate you seatbelt nonsense with bicycle helmets, where it is quite up for grabs if they have been a net positive, because both the riders and the drivers are falsely trained to think the cyclists are safer and don't need to worry as much. There are not many real studies, and the few that exist, you can make them say whichever side your emotional belief wants.
But I wasn't quite going there. Operating a vehicle is operating a vehicle. Until such time as the driver, or rather mere user, bears absolutely no responsibility, like riding the bus or a train , or maybe an elevator, then "there is no way" yes a simple assertion, that it's good to train everyone that they are riding in elevators where they only need to maybe press one button to say what they want but beyond that it's out of their control and so out of their responsibility what happens after that, because we do not actually live in that world yet.
It may depend on the sunglasses, however - other people report problems with sunglasses that have mirrored lenses etc.
It still falls back on the torque sensor (requiring hands on wheel) if it thinks you're not paying enough attention, or if it can't see your eyes for whatever reason.
And I guess Tesla must have enabled the camera for all new vehicles now, at least in Europe, given that it's required.