INFORMATION GUIDANCE SERVICE SYSTEM, INFORMATION GUIDANCE PROVIDING SYSTEM AND INFORMATION GUIDANCE SERVICE METHOD USED FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an information guidance providing system, with which the time until information is acquired is shortened and with which communication charge for acquiring the information is reduced.;SOLUTION: A user terminal 1 communicates with the information guidance providing system 3, using a PoC (Push-to-talk over Cellular) by connecting to a PoC server 2. The information guidance providing system 3 supplies time information of a train 5 and performs train connection information guidance to the user terminal 1. The user terminal 1 receives the train connection information guidance with voice, when the user of the terminal takes the train 5 and moves on paths 61 to 6n. The information guidance providing system 3 perceives a current position of the train 5 by a train management system 4 and supplies the train connection information and arrival information to the user terminal 1 by voice.;COPYRIGHT: (C)2006,JPO&NCIPI