| 摘要 |
PROBLEM TO BE SOLVED: To provide a parking lot navigation system that realizes accurate guiding according to the variation of a state in a parking lot.SOLUTION: In a parking lot navigation system 100, an information distribution server 200 updates and distributes guide information to mobile terminals MT1 to MTM as access terminals, while radio access points AP1 to APN functioning as a vehicle position recognition part acquire position information of the mobile terminals MT1 to MTM, and transmit the acquired information to the information distribution server 200. Thereby, the information distribution server 200 can transmit accurate guide information to the mobile terminals MT1 to MTM according to the variation of a state in a parking lot while recognizing the positions of the mobile terminals MT1 to MTM that are moving. |
