FIELD: transport.
SUBSTANCE: unbalanced intensity of straight oncoming traffic over all traffic lanes intended for straight direction is defined continuously in real time. Obtained unbalance magnitude is compared with that preset threshold for given crossing for straight oncoming traffic. In case said threshold is not exceeded then phase-by-phase traffic control is used at the crossing. In case it is exceeded at least one traffic lane in straight oncoming direction, then traffic is controlled in separate directions. Note here that detectors tuned to transfer directions are used to track intensity of left-and-right turn traffic for which threshold values are also set. Road controller is used to process all data to allow adaptive control over traffic in every lane at crossing.
EFFECT: minor traffic congestion, faster motion at crossing, higher safety.
2 cl, 1 dwg
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