JPS6464022A - Enter/leave-room controller - Google Patents
Enter/leave-room controllerInfo
- Publication number
- JPS6464022A JPS6464022A JP22042887A JP22042887A JPS6464022A JP S6464022 A JPS6464022 A JP S6464022A JP 22042887 A JP22042887 A JP 22042887A JP 22042887 A JP22042887 A JP 22042887A JP S6464022 A JPS6464022 A JP S6464022A
- Authority
- JP
- Japan
- Prior art keywords
- room
- enter
- leave
- door
- tag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013459 approach Methods 0.000 abstract 1
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
PURPOSE:To easily enter and leave a room by attaching a means to the room door itself to receive the radio information including the information on the prescribed enter-/leave-room permission from a portable medium owned by a person who is permitted to enter and leave the room. CONSTITUTION:When an owner of a tag 1 approaches a door 3 to enter a room, an antenna 5 receives the radio signal transmitted from the tag 1. This received radio signal is sent to a reader part 7 via an information converter 15 and a photoelectric converter 17. The part 7 sends a command to a door controller 9 to open the door 3 after confirming that the received radio information shows a due enter-/leave-room permission. Then the controller 9 opens the door 3 by said door opening command. Thus the owner of the tag 1 can directly enter the room.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22042887A JPS6464022A (en) | 1987-09-04 | 1987-09-04 | Enter/leave-room controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22042887A JPS6464022A (en) | 1987-09-04 | 1987-09-04 | Enter/leave-room controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6464022A true JPS6464022A (en) | 1989-03-09 |
Family
ID=16750961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22042887A Pending JPS6464022A (en) | 1987-09-04 | 1987-09-04 | Enter/leave-room controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6464022A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002245418A (en) * | 2001-02-20 | 2002-08-30 | Leading Information Technology Institute | Non-contact electronic tag reader |
EP1793244A2 (en) * | 2005-11-18 | 2007-06-06 | Datasensor S.p.A. | System and method of automatically controlling temporary deactivation of a photoelectric barrier |
-
1987
- 1987-09-04 JP JP22042887A patent/JPS6464022A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002245418A (en) * | 2001-02-20 | 2002-08-30 | Leading Information Technology Institute | Non-contact electronic tag reader |
EP1793244A2 (en) * | 2005-11-18 | 2007-06-06 | Datasensor S.p.A. | System and method of automatically controlling temporary deactivation of a photoelectric barrier |
EP1793244A3 (en) * | 2005-11-18 | 2007-06-13 | Datasensor S.p.A. | System and method of automatically controlling temporary deactivation of a photoelectric barrier |
EP1793244B1 (en) | 2005-11-18 | 2016-03-30 | Datalogic IP Tech S.r.l. | System and method of automatically controlling temporary deactivation of a photoelectric barrier |
EP1793244B2 (en) † | 2005-11-18 | 2022-08-17 | Datalogic IP Tech S.r.l. | System and method of automatically controlling temporary deactivation of a photoelectric barrier |
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