| 摘要 |
PROBLEM TO BE SOLVED: To provide a position information display control device and a position information display control system that allow a person of providing position information to manage a disclosure condition of own position information by own responsibility and provide position information in consideration of privacy by the own responsibility.SOLUTION: The position information display control system includes: a portable communication terminal 10 that has a GPS function and a first unique code; a communication terminal 50 that has a second unique code; and a position information display control device 100 that can communicate with the portable communication terminal 10 and the communication terminal 50. The portable communication terminal 10 transmits a disclosure condition of position information about its own terminal and position information about the own terminal for the communication terminal 50, and the communication terminal 50 transmits a disclosure request for the position information about the portable communication terminal 10. The position information display control device 100 determines disclosure of the position information about the portable communication terminal 10 to the communication terminal 50, and when the disclosure is determined to be acceptable, the position information display control device 100 discloses the position information about the portable communication terminal 10 to the communication terminal 50. |
