| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology capable of automatically controlling door opening-closing, by giving consideration to the moving state of a user such as a sick person and an injured person as a room access person. <P>SOLUTION: Readers #1(111) and #2(112) and an automatic door #1(131) are connected to the room access control device 120 for communication. The readers #1(111) and #2(112) for constituting a room entrance authenticating device are arranged in front of the automatic door #1(131). The room access control device 120 authenticates the user 170 being the room access person on the basis of information of a card 171 read by the readers #1(111) and #2(112), and measures a moving speed of the user 170 from an authentication time difference, and controls the door opening-closing by determining opening time of the automatic door #1(131) in response to the moving speed. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
