| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image transmission technology for transmitting image data, allowing an effective confirmation concerning occurrence of an abnormality, even when an emergency button is depressed not at the moment of occurrence of an abnormality. <P>SOLUTION: A security terminal 53 is connected to emergency buttons 50 and 51, a monitoring camera 52A for imaging an area in the vicinity of an automatic door, and a monitoring camera 52B for imaging an area in the vicinity of a cache register. The security terminal 53 receives image data from the monitoring camera 52A, extracts the image data from n minutes before an opening of the automatic door until m minutes after the opening of the door upon detecting its opening, and transmits the latest image data extracted from the image data received from the monitoring camera 52A and the latest image data extracted from the image data received from the monitoring camera 52B to a security server 60 upon detecting a depression of either of the emergency buttons 50 and 51. <P>COPYRIGHT: (C)2012,JPO&INPIT |
