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A comment on The driverless truck is coming, and it’s going to automate millions of jobs. Parent comment

Re:The driverless truck is coming, and it’s going to automat... by rtkwe on Tuesday April 26, 2016 @08:56AM (#11571396)
> Race cars are designed to stop faster than passenger cars. Their brakes are huge, they're designed with exotic components to transfer heat to air faster, designed to take higher heat for longer, the cars are designed to flow air over the brakes, and they cost much more and don't last as long, and have advanced computerized systems to optimize brake utilization.

A lot of that isn't to brake faster but to keep the brakes from overheating from constant high use during a race that can last a couple hours or more. For normal emergency use you can drop a lot of that because they only need to be used extremely hard rarely and they'll have time to cool.

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Re:The driverless truck is coming, and it’s going to automat... by Piskvorrr on Wednesday April 27, 2016 @07:13AM (#11579353)
In other words, look at aircraft, not at racecars. What you have described is practically the only mode of operation for wheelbrakes there ("brakes catch fire during emergency braking? No biggie, just keep an eye on them while they cool.").
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