System zur Meldung des aktuellen Stauendes auf Autostraßen an eine Überwachungszentrale
Transportation system arrival and departure time calculation and display system
Traffic monitoring and notification system and associated methods
Road monitoring system and method based on ultra-wideband wireless positioning technology
Method for transmitting traffic information using vehicle to vehicle communication
Method for transmitting traffic information using vehicle to vehicle communication
ROAD TRAFFIC CONTROL COMMUNICATION SYSTEM AND COMMUNICATION METHOD