Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/12/84; site aero.ARPA Path: utzoo!linus!philabs!cmcl2!seismo!harvard!talcott!panda!genrad!decvax!tektronix!hplabs!sdcrdcf!trwrb!trwrba!aero!brown From: brown@aero.ARPA (Leonard Brown) Newsgroups: net.cycle Subject: Re: Smart Traffic Lights? Message-ID: <320@aero.ARPA> Date: Mon, 5-Aug-85 13:51:43 EDT Article-I.D.: aero.320 Posted: Mon Aug 5 13:51:43 1985 Date-Received: Mon, 12-Aug-85 00:43:11 EDT References: <658@ihu1g.UUCP> <2637@ihuxf.UUCP> <1721@saber.UUCP> Reply-To: brown@aero.UUCP (Leonard Brown) Distribution: net Organization: The Aerospace Corp., El Segundo, CA Lines: 31 Summary: illegally placed smart light detector In article <1721@saber.UUCP> skinner@saber.UUCP (Robert Skinner) writes: > The smart signals are magneticly tripped. The sensors are imbedded > where the front most car should stop, and there may be more. > The trick is to place the > maximum amount of metal directly over the sensor. Obviously, you > want to stop over the right or left side. (You shouldn't be stopping > right in the middle anyway, because there will be oil and grease > there.) In West Hollywood, one turns left from Santa Monica Blvd. onto La Cienega Blvd. by veering right onto Holloway, then turning left onto La Cienega (Santa Monice veers left at this point). Sort of like this: ---------------------| |---------| |------------- La Cienega ---------------------|S. |---------\S S S|-------------- | M.| | | \ \ | | \B \ | |<-Holloway \l \ | | \v \ | | \d \ | | \ \ | | Coming home Sunday morning early, I encountered the sensors marked S in the drawing. They were mounted in the middle of the pedestrian crosswalk, and you could only activate them if you illegally entered the crosswalk. Of course, at 4AM I did, and my 480 pounds of metal and plastic (Suzuki GS650G) didn't cause the light to change. Fortunately, a car came from the other direction on Holloway soon enough to solve the problem before the Sheriff's patrol could catch me running the light.