How to realize the intelligent control lights in control

In the interview, the reporter understands, now the city changan road, the p.i at road intersections, meishan road, changan road intersection, the Buddha ridge - grind tam road intersection, cloud road street, jiefang road intersection, the small east gate road, the four seasons, spring intersection, a total of six road building commissioning the adaptive intelligent control traffic light system. Although is intelligent control, but the timing is required, for example, the shortest is not less than 20 seconds to the green, ensure pedestrians through the intersection. The longest must not exceed 50 seconds, to ensure that other road vehicles will also be able to smooth traffic. Reporters on the scene observed, commissioning the intersection traffic power progress about 30%, the traffic queue time, queue length shortened obviously, however, there is a little driver's brother must pay attention to, installed the adaptive intelligent control of intersection traffic signal system, match will change because of the traffic lights, and the number of seconds before is fixed, so can't according to the traffic light number of seconds to traffic.

"Traffic police brigade three squadron mid-team leader Chen Guibing: so said drivers of cent, see some seconds after finishing put green light or a green light to clarify the computer has the identification, so suggest the driver come to the road, look at the traffic light can not see the number of seconds.