Real-time switch traffic lights or can reduce the peak congestion

Traffic congestion problem is increasingly plagued by the daily lives of the people, every morning and evening hours, some of the important sections of the city will be congested, red light when the team will often come to a good distance. "In the morning rush to work, in the evening rush home. Sometimes an intersection is the green light from the three time can not pass." Zhang Jindong said that with the rapid rise in Yucheng's car ownership, this phenomenon is becoming increasingly frequent, and he felt that the traffic lights, as well as the intersection of the road is also a reasonable set of road. For example, the lane containing a U-turn left turn, is not to consider respectively arranged in the left side of the lane, it is recommended to set in the second or third lane, in order to reduce the long wheelbase vehicle by turning the inconvenience caused traffic to reduce the rate of contradiction, "Fangta street and City Road, the road has done such an attempt, the effect is good, why not promote it?"

With nearly 20 years of driving experience, almost drove traveled half of large and medium-sized cities in the country, Mr. Zhang pointed out that the peak of the road congestion is a common problem in many cities in China in recent years. But in some places through to upgrade the intelligent traffic lights, effectively improve the problem of inconvenience of dealers, which for based on the construction of city of Changshu is significance, "as far as I know, like Wuhan and other cities, the installation of intelligent traffic light automatic induction coil, accurate monitoring and calculate the instant through traffic. At the green light, when the last vehicle passes, the system will automatically allocate time, quickly reduce the time of the green light in the direction, so that the other direction of the red light green, thereby reducing the direction of vehicle stay." Mr. Zhang said, so, the traffic control system of the new Changshu is worth learning. In addition, he also proposed to monitor and intelligent traffic signal combined to improve the ability of the electronic police to dispose of illegal, reduce the cost of the police scene to correct illegal. Not only to seriously deal with red light, yellow light behavior, also want to increase on the double yellow line overtaking, crossing lanes arbitrarily change, driving phone calls and other violations of punishment.

According to local conditions, Yucheng will use the single point of interconnection and trunk coordination control mode of the smooth flow

Traffic signal control is the main means of traffic management in the urban road intersection, and the intersection of the road network is the focus of the traffic conflict. For the public's proposal, the Changshou City Public Security Department responded that the Changshu landscape city integrated special road network status, resulting in a more complex road traffic environment. In the early stage, the traffic flow in Changshu has been adopted by the adaptive control system. However, with the increase of traffic flow, the saturation degree of intersection is increasing, and the adaptive control method is not adaptive. Therefore according to the reality of Changshu, the Yucheng City Road intersection to implement the single point network control and arterial coordination control (green) two kinds of control mode, after many years of experience in practice that is the most suitable for the actual Yucheng City road traffic operation status,.

As members of the public suggested turn left turn lanes (including a U-turn) is arranged in the second or third lane, the scheme, said that the traffic control department need intersection according to the actual situation carefully consider, if you do not set on the far left, turn left waiting "and one-way traffic phase cannot be set up, and the current city urban trunk road tide phenomenon obviously, more intersection peak period need setting one-way traffic phase. If the left turn lane (including U-turn) is arranged on the second or third lane, when the left turn appeared vehicle queue length is longer, queuing vehicles will import straight lane separated, seriously affects the traffic order and safety. The responsible person said, to change the left and turn left and turn lane phase, in general, does not meet the driving habits of the driver. Therefore, in the non special circumstances, such a setting is generally not recommended. Urban road network density larger detour distance, for vehicles to turn the problem can be through the adjacent road bypass to solve. In an interview with reporters also noted that now Changshu has been built television surveillance, electronic police system 1000 sets, the basic realization of urban road network coverage without blind spots, realize real-time monitoring of signalized intersection, key sections, and management of the key sections in full control of road network traffic state based on, for urban traffic Paidu Paul Cheong to provide technical support.