SYSTEM AND METHOD FOR CONTROLLING OF TRAFFIC SIGNAL
PURPOSE: A system and a method for controlling a traffic signal are provided to efficiently manage traffic flow which is changed according to time by controlling a traffic signal according to traffic and vehicle groups. CONSTITUTION: A traffic signal control system monitors traffic flow. The traffic...
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Main Authors | , , , , , , , , , , , , |
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Format | Patent |
Language | English Korean |
Published |
03.09.2010
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: A system and a method for controlling a traffic signal are provided to efficiently manage traffic flow which is changed according to time by controlling a traffic signal according to traffic and vehicle groups. CONSTITUTION: A traffic signal control system monitors traffic flow. The traffic signal control system controls a traffic signal. Road side communication units(202,205,207) transmit traffic flow information to a signal communication system. The signal communication system decides the lighting time of the traffic signal. The signal communication system controls the traffic signal. |
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Bibliography: | Application Number: KR20090067507 |