| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an access controller allowing increase of the number of records of passage histories and recording movement of a person accompanying card operation. <P>SOLUTION: This access controller includes: a card reader provided near a door, reading information required for passage control of the door from a card; a camera provided near the card reader, photographing the vicinity of the card reader at prescribed time intervals; a detection device performing person detection to a plurality of images photographed by the camera within a prescribed time before and after the card is operated by the card reader; and a recording device culling an image wherein a person is not detected from the plurality of images photographed within the prescribed time, associating an image wherein a person is detected of the plurality of images to the passage history of the card operated to the card reader, and recording it. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
