With the acceleration of urbanization and the increase of car ownership, problems such as urban traffic congestion and traffic accidents have become increasingly prominent. In order to solve these problems, intelligent transportation vehicle-road coordination system came into being. The intelligent transportation vehicle-road coordination system is an intelligent transportation system based on multiple components such as vehicle-mounted terminals, roadside equipment, and traffic management centers. It can realize information sharing and interaction between vehicles, and improve road safety performance and traffic efficiency.
1. The components of the intelligent transportation vehicle-road coordination system
The intelligent transportation vehicle-road coordination system is mainly composed of the following components:
Vehicle-mounted terminal: installed on the vehicle to collect data such as the vehicle's position, speed, direction, etc., and transmit the data to roadside equipment or traffic management center.
Roadside equipment: installed on the road, used to communicate with the vehicle terminal, collect vehicle data, and transmit road condition information to the traffic management center.
Traffic Management Center: Responsible for collecting and analyzing traffic data, identifying abnormal road condition information, and synchronizing the information to other vehicle-mounted terminals to provide real-time traffic information and driving assistance services.
Data center: store and manage traffic data, and provide data support for the traffic management center.
Application system: Provide various intelligent transportation application services based on traffic data and road condition information, such as real-time navigation, intelligent parking, traffic signal optimization, etc.
2. Functions of intelligent transportation vehicle-road coordination system
The intelligent transportation vehicle-road coordination system has the following main functions:
Real-time monitoring of road traffic conditions, providing real-time road condition information and driving assistance services: collect and analyze traffic data through vehicle-mounted terminals and roadside equipment, identify abnormal conditions on the road, such as traffic accidents, road construction, etc., and provide road conditions to other vehicles in a timely manner information to avoid traffic jams and accidents. At the same time, the system can provide drivers with real-time road condition prompts and driving assistance services to improve driving safety.
Optimize traffic signals, reduce traffic congestion, and improve traffic flow: optimize traffic signals through the traffic management center, reduce traffic congestion, increase traffic flow, shorten driving time, and improve traffic efficiency.
Improve road safety performance and reduce the incidence of traffic accidents: monitor the driving conditions of vehicles in real time through vehicle-mounted terminals and roadside equipment, identify dangerous driving behaviors, such as speeding, fatigue driving, etc., provide real-time driving assistance services, and reduce traffic accidents Rate.
Provide smart parking services to reduce parking problems: Monitor the use of parking spaces in real time through vehicle-mounted terminals and roadside equipment, provide real-time parking space information and navigation services, and reduce parking problems.
Provide data support for urban traffic management, optimize urban traffic planning and decision-making: store and manage traffic data through the data center, provide data support for urban traffic management departments, and optimize urban traffic planning and decision-making.
3. Application scenarios of intelligent transportation vehicle-road coordination system
The intelligent transportation vehicle-road coordination system can be widely used in various vehicles such as public transportation, taxis, private cars, and logistics transportation. For example, public transportation can provide real-time bus arrival information and navigation services through the Mantu intelligent transportation vehicle-road coordination system to reduce passenger waiting time; taxis can provide real-time traffic information and navigation services through this system to improve service quality; Private cars can provide real-time driving assistance services and parking space information through the system to improve driving safety and parking efficiency; logistics transportation can provide real-time cargo tracking and distribution services through the system to improve logistics efficiency.
4. Development trend of intelligent transportation vehicle-road coordination system
The development trend of intelligent transportation vehicle-road coordination system mainly includes the following aspects:
Application of artificial intelligence technology: Through artificial intelligence technology, deep learning and analysis of traffic data are carried out to improve the intelligent level of traffic management and driving assistance.
Promotion of 5G technology: The characteristics of 5G technology, such as high speed, low latency, and large bandwidth, can provide more stable and efficient communication support for the intelligent transportation vehicle-road coordination system.
Development of autonomous driving technology: The development of autonomous driving technology can provide more intelligent, efficient and safe services for the intelligent transportation vehicle-road coordination system.
The intelligent transportation vehicle-road coordination system is an intelligent transportation system based on multiple components such as vehicle-mounted terminals, roadside equipment, and traffic management centers. It can realize information sharing and interaction between vehicles, and improve road safety performance and traffic efficiency. With the development of artificial intelligence technology, 5G technology and automatic driving technology, the application prospect of intelligent transportation vehicle-road coordination system will be broader.