E.v.d. system
Efficient method for traffic signal priority
Electronic anti-collision device installed aboard a vehicle
Electronic apparatus and method for emitting intelligent...
Electronic equipment for prevention of collisions between...
Electronic license plate architecture
Electronic license plate having a secure identification device
Electronic navigation system and method
Electronic traffic monitor
Electronic traffic signal control system
Embedded mission avionics data link system
Emergency and traffic alert system
Emergency power supply system for traffic lights
Emergency service warning system
Emergency vehicle alert system
Emergency vehicle traffic signal control
Emergency vehicle traffic signal pre-emption and collision...
Emergency vehicle warning and traffic control system
Emergency warning device
Enclosed vehicle location and diagnostic system