| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism for informing a person or the like existing in the vicinity of a contractor, a guard company and an object of a situation of the object, while grasping a behavior of the object in a virtual space and taking an area, a time, an operation characteristic, spatial information and the like into account. SOLUTION: A moving body communication system 10 mounted with a GPS function detects the present position by a GPS satellite 20 to be transmitted to a system control communication device 40. The behavior of the object is grasped in the system control communication device to transmit abnormality or the like to a communication device 50. COPYRIGHT: (C)2003,JPO
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