See how intelligent traffic system regulates the traffic flow

Recently, a lot of drivers found in people's street, the liberation of the road on the traffic signal lights countdown timer suddenly disappeared, the traffic department has a new intelligent system, the original signal lamp timer has not applied, will gradually withdraw from Changchun street.

Changchun City, the traffic police department announced to start a new intelligent transportation system, causing widespread concern about the drivers, the new intelligent transportation system how to adjust the traffic flow? The main street of Changchun city in the peak is how to adjust? People's street, the road to the liberation of the countdown to the driver of the impact it?

Removal of traffic lights countdown timer has not had an impact

The liberation of the main road traffic lights set dense, along the road to enlarge the east to west direction, the first intersection is the liberation of the road and the intersection of the big road. West has been to the people's street and the intersection of the liberation of the road, the signal lamp countdown timer are removed. A traffic police on duty said that at present, although the countdown timer removed, but the traffic order and law enforcement has not been affected.

Without a traffic signal machine, the countdown timer is more secure.

Private car owners, Mr. Chen said: "the liberation of the road and culture square, a red green light, I hope the new traffic control system, can effectively adjust. In addition, I hate to grab the line, no countdown timer, certainly no one would have been robbed, so the safety factor must be improved."

The taxi driver master Li said: "peak, we generally do not to the road and road area to live. I hope these sections of the traffic flow can be effectively

Regulation, such as the liberation of the road traffic pressure will be reduced."

Intelligent transportation system from Germany

Changchun City Public Security Bureau Traffic Police Detachment Wang Yumin, said the upgrade of the traffic management system, after the use of the two loop within 331 of the signal lights all realize networking, signal lights will be based on regional traffic flow in real time, organic adjustment. The intelligent signal system imported from Germany includes 3 systems: traffic signal control, traffic information collection and processing, traffic guidance information service.

At present, the majority of traffic lights in Changchun city is a separate set of signal timing, the traffic peak time also need to manually adjust the police. The new traffic information collection system, which can be distributed in the road of the thousands of traffic acquisition analyzer to the traffic flow, flow direction of real-time automatic collection, through the intelligent transportation system analysis, formulate the most reasonable signal distribution scheme to the whole area of the signal lamp, and finally achieve the maximum efficiency of intersection.

The above information is provided by the traffic signal machine factory.