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Have you heard of the system that uses magnets which are embedded into a road every few feet and the car senses the magnetic fields and corrects itself. Just wondering... |
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BJS no i haven't however this will work with what the cars will already have on board and radar reflectors are really cheap. |
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//ramifications of a self
crashing car// |
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//Have you heard of the system
that uses magnets which are
embedded into a road every few
feet and the car senses the
magnetic fields and corrects
itself.// |
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I've seen this done with
electric wheelchairs at a
school for disabled children.
It's called a track-following
system and I beleive it was
pioneered by an engineer at
the same school. |
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Treon, I think these are cheap enough to put on any paved road, and like I said above new cars will come with the ability to use them. The linked passive data transfer can give more than just location and the radar can avoid pedestrians or any other obstacles. Locating to just under a meter isn't acceptable when driving and GPS has dead spots due to terrain and buildings. I believe these things could be dealt with but a car would need additional components. |
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Having said that, if I could get in my car after drinking and it not be illegal if I was in auto auto mode, that would be great, no more trains and cabs when you're really not in the state to deal with it. |
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The European positioning system you are referring to is called Galileo and will be much more advanced and accurate than it's US counterpart. The US government have become upset and nervous about this because it won't be in their control. |
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GPS would need some additional systems for bridges, tunnels, and around tall buildings. Somehow, I think I would prefer triple redundancy including a steel strip in the road as just one of them. I would hate to get a warning buzzer to take over manually when I was busy in the back seat. |
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I watched the video of the Mercedes full auto stop feature when they tried to introduce it: very funny, how German engineering can make a car crash with such precision. |
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Hands at 10 and 2, eyes ahead, light jazz and plenty of following distance. |
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Besides, I can't retrofit this mess into my 20-yr-old truck. I'd have to add power steering. |
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