The butterfly turns the new city all the way!The first phase of the Yellow River Avenue in Jinan Starting Area (Qingyin Expressway to G104) is opened to traffic

On August 17, the first phase of the Yellow River Avenue project (Qingyin Expressway to G104) was officially opened to traffic, about 11.8 kilometers in the first phase of the Yellow River Avenue project (Qingyin Expressway to G104 section).

This opening section is the south section of the Qingyin Expressway, with a total length of about 12 kilometers. It is a composite transportation corridor between the bridge of the starting area and the Cuizhai group.

It is worthy of special attention that the Yellow River Avenue is not only a large traffic arteries, but also a technology demonstration path with a full science and technology.

As a construction unit, the relevant person in charge of Jinan City Construction Group told reporters that the project adopts the drone space data management platform, BIM+GIS management platform, Luban progress management platform and 360 panoramic space digital platform to collect data collection of the entire life cycle of the project , Coordinated control.

Seeing the reporters of the authentic south entrance of the sports center, the ground road here looks very ordinary, but it is the first use of snow melting roads used by the starting area.

The snow melting pavement is composed of asphalt combined with the self -fusion snow temperature material mixed.自融冰雪调温材料从本质上改善路面混合料性能，就像给马路穿上“太空服”，使自身能够储存能量，在不同温度进行调温，智能调控路面温度;同等环境温度条件下， Generally, when the temperature of the road surface is lower than 0 ° C, the road temperature of the road temperature adjustment material is 4 ° C. By releasing a large amount of potential heat to prevent frozen rain and frozen diseases, fuse thin snow, improve the safety of the winter pavement, ensure smooth roads while extending the roads, and extend the extension of the road. The temperature fatigue life of the asphalt mixture is 54%, and the service life of the road is nearly doubled.

Inside the tunnel, it is also equipped with a camera and thermal imaginger, integrated with sensors such as harmful gases, smoke, light, temperature and humidity, as well as the rail robot system of positioning devices and voice intercom. Under the condition, the robot will arrive at the scene at the highest speed for rescue command, rescue assistance, and accompanying rescue guidance. Also as a millimeter wave radar installed as a new device can realize the holographic perception of entering the vehicle. In the monitoring large screen of the management center, through the digital twin platform, real -time simulation dynamics display all the vehicles entering the tunnel in real time, realize the intelligence, visualization One screen control. The Yellow River Avenue currently provides sufficient wireless covering machine rooms, power supply conditions, and space reservations in the tunnel, providing good infrastructure guarantee conditions for 5G network construction.

At the same time, the holographic traffic perception environment built based on millimeter wave radar and video, in the future, combined with high -performance edge computing equipment, road side communication units, etc., can carry out underground road farms.

This high -standard construction of the large traffic artery will greatly help the starting area to improve the regional supporting area, accelerate high -quality development, and become a economic upbella that drives 100 billion industries along the line.

(Source: Jinan Daily)

Edit: Han Luying

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