Thread: Camera like sensors on top of traffic lights
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Old August 24th 03, 12:12 PM posted to uk.transport.london,uk.rec.cycling
Robert Woolley Robert Woolley is offline
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Default Camera like sensors on top of traffic lights
On 24 Aug 2003 03:42:44 -0700, (nmtop40) wrote:

I don't know exactly where these signal controllers are used.

The microwave detectors are for queue detection at the lights.

Signal controllers are the grey boxes which drive the traffic lights.

Rob.

PS Please please more careful when trimming - it removes the context
of your comments and makes it hard to understand them.

Rob.
--
rob at robertwoolley dot co dot uk
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