JPS6464022A - Enter/leave-room controller - Google Patents

Enter/leave-room controller

Info

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
Application number
JP22042887A
Other languages
Japanese (ja)
Inventor
Tomoyuki Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Toshiba Intelligent Technology Co Ltd
Original Assignee
Toshiba Corp
Toshiba Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Toshiba Intelligent Technology Co Ltd filed Critical Toshiba Corp
Priority to JP22042887A priority Critical patent/JPS6464022A/en
Publication of JPS6464022A publication Critical patent/JPS6464022A/en
Pending legal-status Critical Current

Links

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.
JP22042887A 1987-09-04 1987-09-04 Enter/leave-room controller Pending JPS6464022A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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