At 10:34 AM 6/14/2004 -0600, Gus S.Calabrese wrote:

>Hello Gurus
>
>I think that emergency vehicles are detected at
>stoplights.  Is there a standard way this is done
>that can be adapted to a PIC ?
>
>Is emergency vehicle detection a patented process ?
>Can anyone use it in a product ?

Been done.

IR strobe on the EV, to activate all red, or straight through green on the traffic light.

--
http://www.piclist.com hint: To leave the PICList
mailto:piclist-unsubscribe-request@mitvma.mit.edu