TRAFFIC LIGHTS AND THEIR OPERATION Russian patent published in 2004 - IPC

Abstract RU 2224294 C2

FIELD: urban traffic control. SUBSTANCE: in correspondence with invention warning panels of red, yellow and green colors are switched on in turn. Part of cycle yellow panel is switched on to full efficiency and the rest of cycle it is switched on to display official information in yellow color. EFFECT: possibility of unambiguous determination of priority of switching over of traffic lights, utilization of official information for increase of road safety. 5 cl, 6 dwg

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RU 2 224 294 C2

Authors

Shorikov Viktor Ivanovich

Kuz'Min Viktor Maksimovich

Dates

2004-02-20—Published

2002-04-25—Filed