PURPOSE: To obtain the reliable trespass monitor system which decides whether a detected entering person being allowed to enter a no-entry in the no-entry area without depending upon an artificial means.
CONSTITUTION: This trespass monitor system consists principally of a an entering person detecting means 1 consisting of a sensor part 11 which detects a person entering the entry-limited area and an entering person detection data transmission part 12, an entry allowed person position confirming means 2 which consists of an entry allowed person GPS position measurement part 21 calculating the position of an entry allowed person from data from a GPS satellite and an entry allowed person position data transmission part 22 and is carried by the entry allowed person, and an illegal entering person detecting means 3 which consists of an entering person detection data reception part 31, an entry allowed person position data reception part 32, and a data collation part 33 detects an illegally entering person by collating entering person detection data received at the time of entering person detection data reception with entering person and allowed person position data.
WAKAMIYA MASAHIRO
ARAMAKI ATSUSHI
SEKINE HITOSHI
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