Recently, careful people found in the driving process, encountered a road green situation changed much, so some people call the hotline, want to know this situation is good luck or to the relevant departments. In this connection, the reporter visited the city traffic police detachment.

Traffic police detachment of the Ministry of science and technology, at present, many city intersection traffic signal lamp are enabled by the short green wave coordinated traffic signal machine control system, this system is in complete intersection intelligent traffic signal machine construction based on, let main road several adjacent intersection traffic signal connection, the traffic lights at the junction to form a certain time difference, the driver as long as according to a certain speed travel can basically "green". From eighteen bridge to Jiaxing Bridge Road, the traffic administrative department of the segmented short green management, some people feel that "luck", is likely to is inadvertently experience a "green wave band pass" convenience.

According to reports, the so-called short wave, the general case is three or four adjacent intersection traffic signal lamp connection. The city green belt construction began in 2010, at present, more than 20 sections of Jiaxing City in the traffic peak time have achieved short green wave traffic; 18 in bridge and bridge of Jiaxing Guangyi Road, ring road in the rush hour traffic with short green wave traffic; individual adjacent near the intersection, such as mountain Ji Shui Lu, Hong Bo Lu at the junction of two can all-weather green passage. The traffic flow of each direction of the urban roads are larger, due to the intersection traffic flow is balanced, so there is no coordinated control mode of long Lv Bo. To set up the green wave band access programs, in ensure the premise of equilibrium traffic flow, relative to the main road determine direction for the green wave. The time difference of adjacent intersection traffic lights, is according to the distance and the road adjacent to the junction of the rate limiting value calculation. Through scientific design, scheduling, can achieve the purpose of improving the efficiency of road."

Qun Ying Xu remind the majority of drivers, although construction of green belt to drive a motor vehicle brings convenience, but when driving, the driver was the first to comply with traffic regulations, never to "grab green" speeding, dangerous driving. "Short green wave is set in a road, the driver is not possible in a long road all the way to the green, so artificially to grab this time not too much significance. As long as the driver in the invisible can enjoy the green wave traffic can be convenient."

Another according to the introduction, Jiaxing City will be before the end of June this year, completed 128 at the junction of the intelligent traffic signal machine reconstruction project, then, the city almost all junctions will use intelligent traffic signal machine control, the main road can according to the actual traffic planning and implementation of green wave band pass. At present, in addition to the city of Jiaxing, Haining City North South Road, the road also achieved scientific green wave band pass. In addition, Jiashan traffic management department has started construction of green belt.

The above information by the traffic signal machine manufacturers to provide small finishing