Patent ID: 6804516
Filing Date: 2004-10-12
Classification: G08G,H04W

Abstract:
A transportation information system, comprising:a transportation terminal that transmits a transportation information request using a Dedicated Short Range Communication (DSRC) method, receives a transportation information reply corresponding to the transportation information request using the DSRC method, and provides the transportation information reply to a transportation subscriber; an Advanced Traveler Information Service (ATIS) terminal that transmits a traveler information request using the DSRC method, receives a traveler information reply corresponding to the traveler information request using the DSRC method, and provides the traveler information reply to an ATIS subscriber; a base station that communicates with the transportation terminal and the ATIS terminal through a two way DSRC communication; and a transportation server that classifies packets transmitted from the base station, through a dedicated network, by destination, performs a transportation service, and performs an ATIS service by interlocking with an ATIS server.