Electric field communication security system and field communication security method

摘要

PROBLEM TO BE SOLVED: To easily manage a movement destination or an arrangement place of a movable object at low cost.;SOLUTION: In this electric field communication security system, by managing an identification number of a fixed object or the movable object transmitted from an electric field communication device for the fixed object, and an electric field communication device for the movable object associatively to the identification number and position information of the fixed object previously stored by a management device, time or a place placed with a certain article can be specified by the management device.;COPYRIGHT: (C)2007,JPO&INPIT