Enhancing Traffic Safety and Efficiency with Vehicle-Road Collaboration Technology

Vehicle-Road Collaboration technology leverages advanced wireless communication and next-generation Internet technology to enable seamless interaction between vehicles and infrastructure (V2I) and between vehicles themselves (V2V). By collecting and integrating dynamic traffic data across all times and locations, this technology enhances traffic safety, optimizes road management, and supports the evolution of autonomous driving.

This innovative approach significantly improves traffic efficiency, minimizes accidents, and contributes to building a safer, more sustainable transportation ecosystem.

Challenges in Implementing Vehicle-Road Collaboration

The development of an Intelligent Vehicle-Road Collaboration (IVR) system faces several challenges, including:

Key challenges include:

Diversified Roadside Unit Support

The system must support various roadside units (RSUs) such as millimeter-wave radar, fisheye cameras, and LiDAR to ensure timely and accurate data transmission regarding road conditions and traffic events.

High-Speed and Stable Communication Network

Real-time interaction requires a reliable, high-speed communication network with minimal latency. Data transmission delays must remain under 30ns to meet strict real-time requirements.

Efficient Data Processing and Transmission

With the enormous volume of traffic data generated, the system needs robust data processing capabilities to support real-time uploads, enabling automatic driving features and reducing traffic risks.

High Security

Communication between vehicles and infrastructure must be secure to prevent data breaches or malicious attacks, ensuring the system's stable operation.

Solution

To address these challenges, Come-Star offers a comprehensive solution using cutting-edge technologies:

5G Industrial Routers

These routers collect data from various roadside units and transmit it to the cloud using high-speed 4G/5G networks.

TSN Industrial Ethernet Switches

Wired communication between vehicles and roadside units is facilitated through Time-Sensitive Networking (TSN) industrial Ethernet switches, ensuring low latency and high reliability.

Integrated Management Platform

The platform processes real-time data, issuing traffic commands to optimize traffic flow and enhance road safety.

User Benefits

Adopting Come-Star's Vehicle-Road Collaboration solution delivers the following advantages

Enhanced Traffic Safety

Real-time transmission of road condition data enables vehicles to preemptively react to potential hazards, significantly reducing accidents.

Improved Traffic Efficiency

By optimizing traffic flow and reducing congestion, the system maximizes road capacity and minimizes delays.

Reduced Operational Costs

With fewer accidents and smoother traffic, operational costs for traffic management departments are significantly

Summary

This combination of 5G, TSN switches, and cloud-based management ensures seamless collaboration between vehicles and infrastructure.

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