Road junction traffic lights circuit - uses sensor, e.g. radar type, working on IR or microwave basis

The traffic lights circuit has a traffic signalling light and an attached, or integrated, IR or microwave sensor, e.g. a radar sensor. The sensor detects approaching vehicles to allow the signalling cycle to be adjusted for optimising the waiting time, in dependence on the detected traffic flow. Pre...

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Bibliographische Detailangaben

1. Verfasser:	STORZ, GUENTER., 7907 LANGENAU, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING TESTING TRAFFIC CONTROL SYSTEMS
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