| 摘要 |
PROBLEM TO BE SOLVED: To always check the position of a monitored person who is a monitoring object and to exert deterrence for a criminal.SOLUTION: An information terminal device 1 obtains its present position as monitoring positional information, a drone device 3 obtains its present position as drone positional information, and the information terminal device 1 transmits the monitoring positional information to the drone device 3 via a management server 4. The drone device 3 performs movement control of the device itself on the basis of the drone positional information and the monitoring positional information, and the management server 4 records history of the drone positional information obtained from the drone device 3 and the monitoring positional information obtained from the information terminal device 1, and distributes the recorded history of positional information to a monitoring terminal 2 via a communication network 5. |
