When using the sensing device upstream of the intersection to "perceive" the incoming express bus, this information is "transmitted" to the signal control machine at the intersection, and the signal control device "smartly" according to the preset timing scheme. The red light phase of the traffic signal is reduced and the green light phase is increased. In this way, the bus is about to arrive
At the intersection, the signal light is automatically adjusted to a green light to achieve bus priority and maximize the rapid transit traffic. In addition, the intelligent BRT system also includes functions such as GPS positioning and scheduling, vehicle reporting, in-vehicle monitoring, and electronic station information service.
Such a BRT fast bus full of passengers departs from the platform, and all the way is unimpeded. When approaching the intersection, the traffic lights automatically change from red to green in advance, and the fast bus passes through the intersection.