Project highlights
0 1 comprehensive demonstration project
The Hebei section of Yanchong Expressway, with a total length of 8 1.552km, is a comprehensive demonstration project such as the main passage of the transition expressway in the Beijing-Zhangjiakou Winter Olympics, the new generation traffic control network of the Ministry of Transport and the smart expressway.
Expressway in mountainous and hilly areas
During the Winter Olympics, the traffic safety, traffic efficiency and traffic experience of mountain tunnel sections will be affected by low temperature and even rain and snow, and traffic management requirements are higher.
It has become a major challenge for the construction of science and technology projects in Qian Fang to effectively ensure the safety and smoothness of mountain expressways and the smooth operation of the road network in the Winter Olympics and even in the future by means of digital comprehensive management and service.
Service Innovation of Intelligent Road Network
In the construction of road network integrated management service system of smart expressway system project in Hebei section of Yanchong Expressway, Qian Fang Science and Technology will follow the ideas and methods of global governance, and build an intelligent management decision-making platform for expressway operation service based on advanced and applicable technologies such as big data, cloud computing, Beidou high-precision positioning, artificial intelligence and vehicle-road coordination.
On the basis of the traditional comprehensive road network platform construction, based on the huge traffic flow and traffic control demand during the 2022 Beijing Winter Olympics, seasonal factors, highway construction in mountainous and hilly areas and other special conditions, Qian Fang Science and Technology in this project pays more attention to the intelligent service of the platform to enhance the traffic experience.
Wisdom service
Uninterrupted Mobile Payment Based on Vehicle Feature Recognition
Intelligent induced reservation of parking spaces and charging facilities in service area
Accurate meteorological perception and prediction under low temperature conditions
Large-scale application of vehicle-road synergy technology
In the construction of the smart expressway system project in Hebei section of Yanchong Expressway, Qian Fang Science and Technology will also achieve an innovative breakthrough in the construction of "road-transportation integrated intelligent vehicle infrastructure collaborative system".
Especially after the Central Committee and the State Council promulgated the Outline of National Comprehensive Three-dimensional Traffic Network Planning, it has become an important trend to promote intelligent networked vehicles (intelligent vehicles, autonomous driving and vehicle-road coordination), and the construction of Yanchong Expressway project "road-transportation integrated intelligent vehicle infrastructure coordination system" may become the "wind vane" for the development of autonomous driving industry.
On the one hand, Qian Fang science and technology vehicle-road coordination technology and experience accumulation will be deeply applied to road network operation and road network management to serve travelers and managers well. Based on the intelligent upgrade of expressway roadside system and the integration of road transportation of operating vehicles, Qian Fang Science and Technology will explore the application of roadside intelligent base station system, carry out vehicle-road information interaction, risk monitoring and early warning, traffic flow monitoring and analysis, and provide real-time and accurate road information and traffic flow information for passing vehicles.
The road traffic integrated intelligent vehicle infrastructure collaboration system can support L4 level test.
At the same time, the "road and traffic integrated intelligent vehicle infrastructure collaborative system" will also provide a smarter and more reliable long-distance test environment and operating environment for the commercialization of autonomous driving. Hebei section of Yanchong Expressway has realized the functions of accurate traffic data perception, collection, target tracking and positioning with the help of radar sensing, 3D measurable real-world technology and Beidou satellite positioning. In the future, it can support 80 km/h, L4 automatic driving, vehicle-road collaborative testing based on cellular network technology, and automatic driving queuing and car-following demonstration.
According to the overall deployment of relevant documents and policies of the Ministry of Transport and the Hebei Provincial Department of Transportation, Qian Fang Science and Technology will combine the difficulties of the project with the actual construction needs, efficiently formulate the project implementation plan, and create a "smart highway standard model road" with full coverage of Internet of Things monitoring, vehicle-road coordination in open sections, intelligent comprehensive guidance of extra-long tunnels in all sections, and full coverage of Beidou satellite signals for the public, the 2022 Beijing Winter Olympics and managers.