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DEVICE FOR THE DETERMINATION OF TRAFFIC JAMS AT CONTROLLED ROAD INTERSECTION
DEVICE FOR THE DETERMINATION OF TRAFFIC JAMS AT CONTROLLED ROAD INTERSECTION
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机译:道路交叉口交通拥堵测定装置
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摘要
A device for the determination of traffic jams at controlled road intersection comprises a unit for scanning laser beam of infrared band, two photo receivers, three monovibrators, two OR gates, four generators of pulses and delays, two pulse counters, adder and traffic delay evaluator.
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