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A speed bump that just targets folks that are speeding!

This would be a speed bump that would get squished flat by a car going the speed limit, but would not get squished by someone speeding. Perhaps this could be accomplished using some sort of fluid-filled speed bump. At the ends of the speed bump there's somewhere for the liquid to be pushed into when the weight of a car is applied, but there must be enough resistance in the devices on the ends that the liquid will be pushed back into the speed bump when the car passes. And there has to be some way to calibrate the resistance - so that you can calibrate a speed bump according to the speed limit. The idea is that a speeding car will go too fast, the liquid will not have time to be pushed into the devices on the end due to the resistance only letting the liquid displace at a certain rate. But a car going the speed limit or lower will displace the fluid, and the law-abiding driver will be rewarded with a smooth ride. I'm no engineer - I've no idea the best way to build this system or to make it durable enough to take the abuse of speeding cars. I don't even know if such a speed bump is possible or practical. But I sure wish someone would design one.

Comments

 
written by Orbitor 994 days ago
Rating: 0 | Rate Comment: + -
That's a great idea! Most speed bumps are really annoying regardless of your speed. This system would be a huge incentive to actually drive the speed limit AND would allow you to drive a consistent speed rather than breaking before each bump.


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