Re:Another Tesla on autopilot steers towards a barrier
by hyperbovine on Friday April 06, 2018 @11:08AM
(#16773798)
Ahem. That is purely semantics -- ABS makes the car perform more like what you are conditioned to expect (under normal driving conditions). That's the whole success of ABS; it saves lives precisely because it conveys the illusion of you still being 100% under direct control when in fact you would be careening out of control otherwise.
Re:Another Tesla on autopilot steers towards a barrier
by wcunning on Friday April 06, 2018 @12:32PM
(#16774547)
One of the things I've heard mentioned by professional driving instructors, without a good citation, is that many more accidents could be avoided if people trusted ABS more. Specifically, when you're braking hard/panic braking and the ABS kicks it, the shock of the rapid firing against your foot causes you to back off pressure on the brake pedal. I was specifically instructed to stand on it anyway to see what the car behaved like when truly panic stopping and maintaining pressure, but I definitely had an instinctive reaction to let off of the brake when the ABS kicked in. If you're ever in that situation, press harder, don't let up!
Re:Another Tesla on autopilot steers towards a barrier
by pedrocr on Friday April 06, 2018 @06:02PM
(#16777862)
That's why cars have Brake Assist (BA) now that will break more than you're actually requesting with the pedal if you break suddenly.
Re:Another Tesla on autopilot steers towards a barrier
by hyperbovine on Friday April 06, 2018 @05:31PM
(#16777632)
Yes, my driving instructor (aka my father, employing the paternal prerogative of never citing anything ever) used to say the same thing.
Re:Another Tesla on autopilot steers towards a barrier
by paulie_a on Friday April 06, 2018 @10:58AM
(#16773712)
The average driver will probably never actually experience abs. It's a good failsafe that is rarely employed...if it is, you definitely realize it
Re:Another Tesla on autopilot steers towards a barrier
by crysin on Friday April 06, 2018 @12:06PM
(#16774317)
Unless you live in the US in the Midwest or New England area, then the likelihood of you never having experienced ABS kicking in is likely to be 0%. Braking on ice is not the most fun experience.
Re:Another Tesla on autopilot steers towards a barrier
by paulie_a on Friday April 06, 2018 @02:33PM
(#16775980)
I live in the Midwest. I have yet to experience abs. Between the three vehicles I've owned and the 400-500k combined miles.
Re:Another Tesla on autopilot steers towards a barrier
by astura on Friday April 06, 2018 @12:29PM
(#16774520)
I have ABS kick on around once-twice a season. I mean, sure, if you live somewhere it doesn't snow you won't even experience ABS, but if you live in a climate where it snows you definitely will.
That being said, it's always been while stopping for a light, not in a case when I had to swerve, so its never prevented a crash for me, but it really is comforting to have it.
Re:Another Tesla on autopilot steers towards a barrier
by fpoling on Friday April 06, 2018 @04:25PM
(#16777064)
Around Houston I was surprised to see many warning about ice on the roads. Aparently even in Texas on a cold night a road especially on bridges can freeze resulting in black ice.
Re:Another Tesla on autopilot steers towards a barrier
by oldgradstudent on Friday April 06, 2018 @02:25PM
(#16775899)
It's important to practice once in a while. Find a clear road where you're not putting anyone else at risk and get used to the feeling, so you'll not release the brakes in an emergency.
Anti-lock brakes were the first such system. Before, you had to pump the brakes in an emergency, a practice that was difficult to execute even without the shock of an impeding accident. That system alone certainly saves thousands of lives every year.