TRAFFIC CONTROL CENTER, METHOD OF GENERATING BROADCAST SIGNAL FOR CONTROLLING TRAFFIC SIGNAL, AND DEVICE AND METHOD FOR CONTROLLING TRAFFIC SIGNAL

摘要

A traffic control center, a method of generating a broadcast signal for controlling a traffic signal, and a device and method for controlling a traffic signal are disclosed. According to a traffic control center server that includes a reference road section selecting unit, a reference offset time calculating unit, a cross road section applying unit, a broadcast signal generating unit, and a broadcast signal transmitting unit, it is possible to control the signal conversion of a traffic lamp in a road structure having a plurality of cross points and cause traffic flow to flow smoothly in a corresponding region.