CONTROLLER FOR SIGNAL LAMP

摘要

PROBLEM TO BE SOLVED: To enable a physically handicapped person and an aged person to safely walk a crosswalk. SOLUTION: In a state where a red signal lamp for a vehicle for the vehicle traveling on a road 1 for the vehicle is lighted, the blue signal lamp for a pedestrian for the pedestrian of the crosswalk 2 is lighted. During such a first operation, when the pedestrian carrying a transmitter 13 steps into the crosswalk 2 and transmission signals are detected, and first operation is maintained at least for crossing walking time from the time of detecting the transmission signals.