|
| Area | Project | Communication | Key functions | Technical features |
|
| US | AHS [7] | DSRC | Collision avoidance
Dynamic navigation
Vehicle auxiliary control | V2V/V2I communication
Automated roadside system |
| Virginia smart road [8] | High-bandwidth fiber network | Energy recovery
Pavement perception
Intelligent lighting | Smart infrastructures
Centralized communications |
| I-80 SMART [9] | Optical cable | Adaptive ramp control
Dynamic event broadcast
Bus priority driving | Real-time traffic information
Electronic signs, ramp meters |
|
| Japan | SmartWay [12] | DSRC | ETC
Traffic broadcast
Route optimization
Over-the-horizon sight | Roadside sensor network
ITS-on-board-unit
VICS |
|
| Europe | E8-aurora [17] | C–V2X | Mobility as a service
Automated driving in extreme weathers | Digital road facilities
Intelligent asset management |
| E8- borealis [17] | C–V2X | Truck autopilot | Digital road facilities
C-ITS, V2V, V2I, V2X
Radar and camera fusion |
| Goteborg drive me [16] | C–V2X | Automated driving
Automated parking | Internet of vehicles
Infrastructure specifications
Sensus navigation |
|
| China | Smart highway, Shandong [18] | 5G
LTE-V | Automated driving
Truck platoon
Full-element awareness | Semi-closed test field
High precision positioning
Internet of things
Fiber grating |
| Super highway, Zhejiang [19] | 5G
LTE-V
DSRC | Free-flow tolling system
Wireless charging
Automated driving
Data-driven maintenance | Energy recovery pavement
Cloud & edge computing
High precision positioning
5G-based VIIF system |
|
