| 摘要 |
PROBLEM TO BE SOLVED: To provide an accurate and efficient positional information management system.SOLUTION: A positional information management system includes: a communication device having positional information thereof; a wireless terminal having identification information and communicating with the communication device; and a management server for managing position of the wireless terminal. Further, the management server includes: a reception means for receiving identification information and positional information from the communication device; a storage means for storing the received identification information and positional information, along with the reception clock-time; and a replacement means for replacing floor-number information of second positional information with floor-number information of first positional information if the floor-number information of the first positional information differs from the floor-number information of the second positional information next to the first positional information and a reception interval between the reception clock-time of the first positional information and that of the second positional information is smaller than a predetermined period of time. |
