More than 4,000 signal lights have been optimized!

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The autumn semester of 2022 has been officially opened

And ensure that the traffic around the campus is smooth and orderly

It has always been a matter of thinking about the traffic management department

This is not

Let's focus on

The road section of the city's campus surrounding campus

At the same time, keep an eye on school attending and school time

Comprehensive analysis of road conditions and changes in traffic flow

Improve the signal with time measures

At present, more than 4,000 signal lights have been adjusted

@Dongcheng District Dingxin Road North Exit

There are Guangqumen Middle School near the southeast corner community. There are flower market primary schools near the northwest corner community in the intersection. During school and school hours, parents and students need to pass north and south at this intersection. During the early morning peak hours of the intersection, there is a large demand for vehicles in the south to north. After the school starts, pedestrians crossing the streets have increased significantly compared with the previous period.

In order to avoid the problems of special groups such as elderly people and children during schools after the start of school. The police conducted on -site surveys on the operation of the intersection signal light in advance. Combined with the actual travel needs of students, parents and nearby residents, comprehensively considering the characteristics of vehicles and pedestrians through the intersection throughout the day. Movement adjustment:

Extend the release time of the north and south periods in the early peak hours to 41 seconds from the original 25 seconds, and extend the release time of the north -south period during the evening peak hours to 36 seconds. In seconds to 29 seconds.

After adjusting the on -site observation on the spot, the scheme of the signal with the signal at the intersection meets the traffic needs of vehicles and pedestrians during the period. Each imported vehicle can pass the intersection at one time. The per capita passes through the streets can pass sufficient time.

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The north exit of Shangdi West Road is located in the northern area of ​​Haidian. It is an important node intersection in the north district of the "two cities and one district" in Beijing. Essence The north exit of Shangdi West Road connects Zhongguancun Software Park and Shangdi Science and Technology Park. Baidu, Tencent, Lenovo, Kuaishou and other "large factories" headquarters are densely distributed. Employees of corporate employees, community travel overlapping community travel, and three directions at the peak hours of peak hours. In the state of super saturation and full load.

The Haidian Transportation Detachment deploys police and coordinator at the intersection every day at its peak hours to conduct conducting and conducting the order. When running an unbalanced intersection, the vehicle is often released to the maximum manual control of the signal light, and the traffic flow is balanced. However, because the normal traffic at the intersection is too large, it has exceeded the limit bearing capacity of the intersection. Therefore, the efficiency of traffic is not high, and the travel experience of traffic participants is poor.

In response to the above situations, Haidian Transportation Detachment uses summer research and implementation of jamming projects to adjust traffic organizations, optimize the intersection -oriented lanes, add bus lanes, reduce the road side parking spaces, optimize signal fixed cycle and match time, and innovate non -motorized vehicles once at one time. The left -handed and pavement color shop and other comprehensive means were transformed into the intersection.

Combined with the signal lights, the RTP thunderbolt traffic detection equipment was installed at the intersection, and the intersection was upgraded to "smart intersection".

The signal machine can dynamically sense all directions of the intersection and the flow status of different orientation lanes, adjust the release scheme in real time, and dynamically allocate different cycles, various stages, and each phase of the signal. Dripping capabilities, balance road network traffic flow, comprehensively enhance traffic participants' traffic experience.

In recent years, the traffic management department has continued to promote the connected control of the city's signal lights. At present, the number of signal lights in the city has reached more than 2,900. While strengthening the adjustment and optimization of the signal light at the intersection, the real -time monitoring of the signal light is strengthened through big data technology, and a "health file library" is established for the signal light. The operation and maintenance personnel were repaired as soon as possible for the failure of the on -site inspection, monitoring equipment and the failure of the signal lights reflected by the citizens.

The traffic management department will continue to conduct large -scale investigation of the hidden dangers of signal lights, optimize the timing scheme, play the role of big data, comprehensively adopt measures such as scientific traffic organizations, add police forces, and optimize route guidance. Road traffic capacity to ensure road safety, orderly, and unobstructed.

Source: Beijing Traffic Police

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