Quote:
Originally Posted by JHikka
This seems odd to me if the police is sitting on a highway waiting for oncoming cars and first identifies the lead car as speeding, then deciding on the trailing car. Surely their radar would read only the first car.
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Quote:
Originally Posted by Acajack
Yeah, and it seems like "the last car in the pack" would be a pretty easy ticket to fight, based on uncertainty as to which car was clocked. Especially that so many people today have dashcams as well so you can show the placement of the cars and the cop.
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That would be true for old fashioned
Police Radar but modern
Laser Radar has pinpoint accuracy and can easily pick out a single car in a crowd as long as the officer has a line of sight view of the front of the car. The guns have a 2x scope in which they see a small, red dot, indicating exactly what it is measuring the speed of.
They can also use
Pacing (drive at the same speed as you and read their speedometer). With pacing, "the last car in the pack" is the easiest one to catch
Quote:
Originally Posted by JHikka
I don't mind Adaptive Cruise Controls but I find they slow me down too often behind cars further ahead. The ones i've used, at least, have been far too cautious in its decreasing of speeds.
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I suspect adaptive cruise control isn't as good with ICEVs as they are with EVs, since you get much better control of your speed with an EV. With an ICEV, the adaptive cruise control probably tries to avoid using the brakes, so it needs to react sooner to a slow vehicle to let you coast down to its speed. With an EV, it can use regenerative breaking to slow down without touching the brakes.
To me the issue is most people seem to race up to the traffic light and then slam on the brakes, rather than just gradually slow down when they see it turn red. Since the adaptive cruise control will do exactly what the car in front of me is doing, I find using the one peddle drive gives a much smoother ride (not to mention is more efficient).