JPS57501253A - - Google Patents

Info

Publication number
JPS57501253A
JPS57501253A JP56502449A JP50244981A JPS57501253A JP S57501253 A JPS57501253 A JP S57501253A JP 56502449 A JP56502449 A JP 56502449A JP 50244981 A JP50244981 A JP 50244981A JP S57501253 A JPS57501253 A JP S57501253A
Authority
JP
Japan
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
JP56502449A
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
Priority to GB8023780 priority Critical
Application filed filed Critical
Publication of JPS57501253A publication Critical patent/JPS57501253A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • G08B13/24Electrical actuation by interference with electromagnetic field distribution
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/20Individual registration on entry or exit involving the use of a pass
    • G07C9/28Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
JP56502449A 1980-07-21 1981-07-15 Pending JPS57501253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8023780 1980-07-21

Publications (1)

Publication Number Publication Date
JPS57501253A true JPS57501253A (en) 1982-07-15

Family

ID=10514915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56502449A Pending JPS57501253A (en) 1980-07-21 1981-07-15

Country Status (5)

Country Link
EP (1) EP0056045A1 (en)
JP (1) JPS57501253A (en)
BE (1) BE889687A (en)
IT (1) IT1142855B (en)
WO (1) WO1982000377A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549264A (en) * 1983-10-04 1985-10-22 B.I. Incorporated Time and accounting system
DE3407345A1 (en) * 1984-02-29 1985-08-29 Philips Patentverwaltung Monitoring arrangement
EP0402129A3 (en) * 1989-06-09 1991-04-24 Ralph P Devoy Location identification system
FR2669454B1 (en) * 1990-11-21 1995-06-02 Alcatel Business Systems System for locating people and / or objects in a monitored area.
US5268670A (en) * 1991-10-04 1993-12-07 Senior Technologies, Inc. Alert condition system usable for personnel monitoring
WO1993023833A1 (en) * 1992-05-11 1993-11-25 Saab-Scania Combitech Aktiebolag A device for detecting and information transfer
US5708423A (en) * 1995-05-09 1998-01-13 Sensormatic Electronics Corporation Zone-Based asset tracking and control system
DE19724636A1 (en) * 1997-06-11 1998-12-17 Bosch Gmbh Robert Paging system
ITAN980015A1 (en) * 1998-02-25 1999-08-25 Giancarlo Riminucci A device for the automatic recognition of people and things in crossing barriers Infrared
EP1065625A1 (en) * 1999-07-02 2001-01-03 EM Microelectronic-Marin SA System for detecton of persons or objects with a transponder
EP1497799A1 (en) * 2002-04-18 2005-01-19 Computer Associates Think, Inc. Integrated visualization of security information for an individual
GB2422937A (en) * 2005-02-08 2006-08-09 Salem Automation Ltd Muster apparatus for registering arrival of a person
US7286056B2 (en) 2005-03-22 2007-10-23 Lawrence Kates System and method for pest detection
ITPN20050044A1 (en) 2005-07-07 2007-01-08 Electrolux Professional Spa "Method for monitoring items passing through an entry-exit gate of a delimited space and equipment to carry out such a method"
US7411497B2 (en) * 2006-08-15 2008-08-12 Lawrence Kates System and method for intruder detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588806A (en) * 1966-12-28 1971-06-28 Sarasota Engineering Co Inc Selective vehicle detector
BE791039A (en) * 1971-11-08 1973-05-07 Lewis Security Syst Ltd security systems
US3988570A (en) * 1975-01-10 1976-10-26 Endyn Industries Ltd. Controlled access and automatic revenue reporting system
US4000400A (en) * 1975-04-09 1976-12-28 Elder Clarence L Bidirectional monitoring and control system
GB1528901A (en) * 1975-10-20 1978-10-18 Gilmour W Radio signalling systems
DE2843723A1 (en) * 1978-10-06 1980-04-10 Wolfgang Feldt Entry and exit control system for car parks - uses induction loops to identify registration details of vehicles

Also Published As

Publication number Publication date
EP0056045A1 (en) 1982-07-21
IT1142855B (en) 1986-10-15
BE889687A1 (en)
WO1982000377A1 (en) 1982-02-04
BE889687A (en) 1982-01-20
IT8148930D0 (en) 1981-07-20

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