V2I standards and protocols

V2I (Vehicle-to-Infrastructure) standards and protocols define how vehicles and road infrastructure, like traffic lights and signs, communicate securely and efficiently. They ensure seamless data exchange for purposes like traffic management, safety alerts, and navigation. These standards specify technical rules for data formats, communication methods, and security measures, allowing different systems and manufacturers to work together reliably. Essentially, V2I protocols create a common language so vehicles can interact intelligently with traffic systems, improving safety, traffic flow, and enabling advanced features like autonomous driving.