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发帖数: 5 | 5 多谢lamborbikini 和 P0125.
lamborbikini 给的link是关于stop sign的。不是我想问的问题。I did an internet
search and found something like "Cosine Effect Error". However, based on
online information, that error is favor of driver. I remember a post here
long time ago which is related with my situation, that is, the police
detects speeding in a very curved lane. The author won the case by showing
some mathematics formula. I really want to get that post.
As for P0125's question, the speed sign is white color. Does it matter?
Again, thank you both for the information! |
