Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

Huh? ABS doesn't take away my control, it improves my control by preventing conditions that would reduce traction. This system is always engaged by brake pedal input from my foot. It's not something that cars just do out of nowhere.

The emergency braking system will automatically stop the car without your input whenever it wants. Judging from this thread, that could be due to anything. False positives have been reported. People should absolutely be able to turn this thing off if they don't trust it.



> People should absolutely be able to turn this thing off if they don't trust it.

Absolutely not. There are other people on the road. Families. You don’t get to kill other people in a preventable accident because you believe you’re an above-average human who can outperform a computer.


For what it's worth, I think you're misunderstanding the sentiment here.

The argument isn't that a human is better at avoiding accidents than an automated system, the argument is that, as an average human, I'm good enough and the marginal difference isn't worth the complexity and risk that the system introduces.


I literally couldn't care less how well the computer performs. I'm the human, it's my vehicle, I'm driving and I should have total command over the machine. I refuse to be dehumanized into some well-controlled variable in the name of so-called safety.


Think of the children?


Computer errors have killed entire families.


Human errors have killed many, many, many more.


It should be optional period. You want to save lives how about disable stolen cars, so joy ride Kias dont kill pregnant mothers. Imagine emergency braking a F-350 with a gooseneck and two tractors on it. Does not end well.


What if it being optional increases death statistics massively? Should we really be ideologically driven instead of relying on data and measurable effects?


What if free will leads to wars, crimes, deaths? Surely the world would be safer if we sacrificed our humanity for security!


We can easily pass a law requiring AEB in new cars. Can you explain the mechanism that would allow legislating free will? Or were you just looking for any counter example, no matter if it makes the least bit sense?


You think statistics override basic principles of human dignity. I'm merely exposing your argument for the absurdity it is.

> What if it being optional increases death statistics massively?

What else would you like to make mandatory to satisfy your death reduction statistics, I wonder? Vaccines?

Let's just go all the way: you're talking about eliminating human agency, autonomy and free will. You want to replace it with decisions made by committee with optimized outcomes and make them mandatory with force of law.

> Should we really be ideologically driven instead of relying on data and measurable effects?

Yes. Do you not have principles, values you won't compromise on?


I'm definitely not ready to sacrifice my fellow humans on the altar of my own conviction. But hey, you do you!


ABS improves your control in normal circumstances. There are (uncommon) circumstances where it will actually harm your ability to handle the vehicle, same as other mandatory systems like ECS and optional safety features like traction control. Some vehicles have ways to disable some or all of these safety features for control purposes.

The proposed rules include false activation tests, monitoring/reporting of unnecessary braking, and NHTSA retains the ability to order recalls if false activations are unreasonably common. It also includes a request for comment on whether manual disablement should be allowed at high speeds. Feel free to submit one if you feel strongly about it.


Can you elaborate on that? Everything I've read about the ABS technology suggests it always improves steering and almost always reduces braking distance. Exceptions include surfaces like snow and gravel where it actually increases braking distances. If there's more to it than this, I could change my opinion on the matter: might be wise to have the option to disable in some situations.


Also wet conditions, and worn concrete, etc. Worse, the control systems behind ABS systems are not equally effective at all speeds either, and typically have regimes where they introduce significant amounts of yaw oscillation during maneuvers. That's not good for the panicking driver and can result in them being unable to control the vehicle as effectively.

Note that these are all very niche concerns and I think ABS is a fantastic safety feature, but it's still a compromise to improve the averages. This is true of virtually all safety technology.


> might be wise to have the option to disable in some situations

Snow and gravel are the only valid situations where ABS can increase braking distance.

However, disabling ABS is still a really poor idea.

ABS increases braking distance in the snow because it allows the wheels to rotate so they can grip the road. ABS allowing your front wheels to rotate is why you have any marginal ability to steer and brake simultaneously. Without ABS in the snow your front wheels will lock while steering before your rears and you will lose control of the vehicle.

On top of that, disabling ABS usually disables the vehicle's entire suite of driver aids like traction control and stability control which are extremely helpful in snow.

I can't think of any situation, however contrived, where I would willingly disable ABS on a vehicle in snowy conditions... unless you were trying to slide a car around.


I agree with you. I can't think of any situation I'd want to disable those systems either.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: