ROAD TRAFFIC CONTROL COMMUNICATION SYSTEM AND COMMUNICATION METHOD
VEHICULAR PASSAGE CONTROL SYSTEM AND VEHICULAR PASSAGE CONTROL PROGRAM
AUTOMATIC TRAVELING CAR SYSTEM, CONTROL METHOD, AND PROGRAM
FAILURE DETECTION SYSTEM, INFORMATION PROCESSING DEVICE, AND ON-VEHICLE DEVICE
TRAVEL TIME ESTIMATION SYSTEM AND TRAVEL TIME ESTIMATION METHOD
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
TOLL COLLECTION STATION, TOLL COLLECTION SYSTEM, TOLL COLLECTION METHOD, AND PROGRAM
VEHICLE TRAVELLING SYSTEM, OPERATION MANAGEMENT SERVER AND ON-VEHICLE TERMINAL APPARATUS