Traffic information processing equipment, traffic information processing methods and traffic information processing programs at sensitive control intersections

摘要

PROBLEM TO BE SOLVED: To notify a vehicle approaching a sensitive control intersection by simulating a lighting time until the light color of a sensitive control signal lamp is switched. SOLUTION: A traffic information processing device 1 is sensitive or sensitive based on a vehicle detection signal input unit 12 for detecting a vehicle detection signal input from a vehicle detection unit 4a installed at a sensitive control intersection. A sensitive signal determination unit 13 for determining none is provided. In addition, the minimum time is determined based on the minimum / maximum time calculation unit 14 that calculates the minimum and maximum lighting time of the sensitivity control signal lamp that is the target of sensitivity control, and the sensitivity signal determination unit with or without sensitivity. A minimum time update unit 15 for updating in unit lighting time is provided, and sensitivity control is simulated. The traffic information processing device includes a wireless output unit 16 that outputs the minimum update time updated by the minimum time update unit to the vehicle. [Selection diagram] FIG. 8