| 摘要 |
PROBLEM TO BE SOLVED: To find a faulty detector in an early stage, and to guard an installation place of the detector in an early stage, in regard to a security system having a movable body such as a robot patrol a security area with detectors. SOLUTION: The security system has a security device 22, a center device 6, and the movable body 30. The security device 22 has a transmitting part 24 detecting the movable body 30 by a detector 21 during a period from a patrol start to a patrol end of the movable body 30, and transmitting acquired first detector information, in a security cancel mode. The center device 6 has a processing part 8f comparing and collating second detector information prestored in a storage part 8g with the first detector information acquired by transmission from the security device 22, and a communication part 8e transmitting a detector 21 specified by a difference between the first detector information and the second detector information, as missing information. The movable body 30 has a control part 42 storing an installation place of the detector 21 specified by the received missing information as an intensive monitoring place in a storage part 38 for intensive monitoring. COPYRIGHT: (C)2007,JPO&INPIT
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