Cooperative Intelligent Transport Systems (C-ITS) — The Connected Roadway
Cooperative Intelligent Transport Systems (C-ITS) represent the 2026 "Internet of Moving Things." It is the technology that allows vehicles to communicate with each other (V2V), with the infrastructure (V2I), and with pedestrians (V2P) to create a "Shared Situational Awareness" that prevents accidents before they happen.
The 5.9 GHz DSRC and C-V2X Convergence: In 2026, the "Standard Wars" have settled into a hybrid approach. C-ITS utilizes both short-range DSRC (Dedicated Short-Range Communications) for millisecond-critical safety alerts (like emergency braking) and 5G-based C-V2X for long-range traffic management and "Glosa" (Green Light Optimized Speed Advisory).
Virtual Traffic Signaling: A major 2026 feature is the "In-Vehicle Signage." Instead of relying on physical roadside signs, C-ITS beams speed limits, work zone warnings, and weather alerts directly to the driver's dashboard or Head-Up Display (HUD), ensuring they are never missed due to poor visibility.
Intersection Collision Avoidance: At "Smart Intersections," C-ITS sensors detect a vehicle running a red light and immediately send…


