Traffic signal lamp manufacturers to negotiate, according to shenzhen traffic police bureau and technology monitoring division deputy section chief Liu Yi introduction, shenzhen signal timing time division at least ten times, some key crossroads segment to more than 20, 20 minutes during peak hours or even that transform a set of timing plan, release time and traffic joint degree is higher. Special wide, in addition to the individual intersection pedestrian crossing the intersection for a longer time, guarantee normal main road intersection, such as color red li tian ping peak period does not exceed 150 seconds, night does not exceed 120 seconds, a road intersection (such as lotus fragrance mei) does not exceed 120 seconds flat peak, night does not exceed 80 seconds, a one-gallon (e.g., huafa industrial revitalization) does not exceed 100 seconds flat peak, night does not exceed 70 seconds.

In addition, if you want to learn more about a particular intersection traffic light time, September 11 Http://www.stc.gov.cn login shenzhen traffic police information query. The first published luohu, futian, nanshan and yantian four area 683 intersection traffic lights. When crossing people cars release order, the direction of green time length, design cycle is out.

The pilot video detection technology

Shenzhen traffic police will also launch a series of optimization measures, such as pilot application of video detection technology in the aspect of signal control, pedestrian crossing facilities can be changed on the demand of the pedestrian crossing intelligent light color, etc.

Liu Yi, according to the overseas Chinese sweet - pilot intersection to intersection is the video detection technology of agriculture and forestry, due to its adjacent to the north ring road, once the north ring congestion, the road vehicle will spurt, and a business circle near the highway, traffic regularity is not obvious, so now the artificial timing can be difficult to achieve the optimal. And if add the video detection system, can according to the actual situation of road real-time control the length of the signal lamp, intelligent control can greatly increase the traffic efficiency. If the effect is remarkable, the future will be replicated in other intersections in the city.

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