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Since the opening of the city intelligent traffic control system on the 18th, in Putuo Road, Luhe Road intersection, will Sin Road junction and several semaphores, implement the system adaptive control. Yesterday, the reporter on the road to experience a vehicle indeed shorten the waiting time in these traffic lights and urban transport "brain" is gradually play a role. Experience: in this time period, the intersection of the four directions of traffic flow is not great, from south to north there are two straight lane, a right turn lane and one left turn lane. Were parked around 11:00, was straight two-lane seven vehicles, the green light for about 21 seconds. When the red light, straight trail waiting vehicles increased to 20 vehicles, the beginning of the second signal cycle was extended from south to north, the green light, about 30 seconds. Intersection conditions: the entire intersection order good, four directions, vehicle waiting time is very short, the vehicle can be quickly through the intersection. Experience: evening peak near the junction of the vehicles up. Straight from west to east and turn left one lane, vehicles queuing for 13 cars. Reporter observed, when the green light for about 31 seconds; into the next cycle, straight trail vehicles mazda dvd and mazda navigation decreased to 8, the green time is reduced to 24 seconds. About 5 points, the traffic increases, the straight trail stopped 18 vehicles waiting by the green passage time of about 38 seconds. The intersection Status: peak, the basic vehicle without waiting for; peak period, vehicle queuing, but the waiting time is faster than before. It is understood that this is the coil sensor for intelligent transportation systems play a role. 30 meters after the stop line of the junction of Adaptive Control Systems, has a coil sensor, the system according to the size of the traffic, at any time at the traffic lights to adjust. In the past, adjust lights with police after the site evaluation, to the site can be adjusted once the adjustment is relatively fixed. However, Guilin, the most intelligent real-time deployment of the intersection of a number of the peak of the traffic light time, its "smart" or blank. A traffic police official said, the adaptive traffic signal system is being debugged, the future urban area 35 signal lights controlled intersections will gradually enabled. Hong Kong's traffic police usually difficult to see the shadow, the event of congestion or an accident, wearing sunglasses handsome traffic police in Qizhuomotuo soon "heaven". After the start of the Intelligent Transportation System, which can also be implemented in Guilin. Yesterday, in the control center staff randomly select an on-duty police vehicles for the exercise. "Piled Silk Road junction and vehicles scratching, causing traffic congestion, please go to the car dvd instructions received, a police car near to the scene of the accident immediately to go through. At the same time, the police control center has access to the intersection of video and monitor the entire process.
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