SE423736B - Anleggning for att alstra en manoversignal - Google Patents

Anleggning for att alstra en manoversignal

Info

Publication number
SE423736B
SE423736B SE8104106A SE8104106A SE423736B SE 423736 B SE423736 B SE 423736B SE 8104106 A SE8104106 A SE 8104106A SE 8104106 A SE8104106 A SE 8104106A SE 423736 B SE423736 B SE 423736B
Authority
SE
Sweden
Prior art keywords
code
signal
terminal
receiver
transmitter
Prior art date
Application number
SE8104106A
Other languages
English (en)
Swedish (sv)
Inventor
G O Persson
K I Jeppsson
Original Assignee
Securitas Int Ab
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 Securitas Int Ab filed Critical Securitas Int Ab
Priority to SE8104106A priority Critical patent/SE423736B/sv
Publication of SE423736B publication Critical patent/SE423736B/sv
Priority to GB08216965A priority patent/GB2102996B/en
Priority to FI822084A priority patent/FI72826C/fi
Priority to CA000405183A priority patent/CA1181152A/fr
Priority to NO822150A priority patent/NO156663C/no
Priority to DK293782A priority patent/DK153259C/da
Priority to JP57113847A priority patent/JPS5814299A/ja
Priority to BE0/208505A priority patent/BE893723A/fr

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/21—Individual registration on entry or exit involving the use of a pass having a variable access code
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME 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
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/20—Checking timed patrols, e.g. of watchman
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
SE8104106A 1981-07-01 1981-07-01 Anleggning for att alstra en manoversignal SE423736B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8104106A SE423736B (sv) 1981-07-01 1981-07-01 Anleggning for att alstra en manoversignal
GB08216965A GB2102996B (en) 1981-07-01 1982-06-11 Security system
FI822084A FI72826C (fi) 1981-07-01 1982-06-11 Anlaeggning foer att alstra en manoevreringssignal.
CA000405183A CA1181152A (fr) 1981-07-01 1982-06-15 Systeme generateur d'un signal de deverrouillage
NO822150A NO156663C (no) 1981-07-01 1982-06-25 Anordning til fremskaffelse av et manoevreringssignal, spesielt i forbindelse med en alarmsentral.
DK293782A DK153259C (da) 1981-07-01 1982-06-30 Anlaeg til at frembringe et manoevresignal til en kreds i en bygning, eksempelvis en bank eller en kontorbygning
JP57113847A JPS5814299A (ja) 1981-07-01 1982-06-30 動作信号を送る装置
BE0/208505A BE893723A (fr) 1981-07-01 1982-07-01 Systeme pour produite un signal operant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8104106A SE423736B (sv) 1981-07-01 1981-07-01 Anleggning for att alstra en manoversignal

Publications (1)

Publication Number Publication Date
SE423736B true SE423736B (sv) 1982-05-24

Family

ID=20344182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104106A SE423736B (sv) 1981-07-01 1981-07-01 Anleggning for att alstra en manoversignal

Country Status (8)

Country Link
JP (1) JPS5814299A (fr)
BE (1) BE893723A (fr)
CA (1) CA1181152A (fr)
DK (1) DK153259C (fr)
FI (1) FI72826C (fr)
GB (1) GB2102996B (fr)
NO (1) NO156663C (fr)
SE (1) SE423736B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL64675A0 (en) * 1981-12-30 1982-03-31 Greenberg Avigdor Data verification system
DE3533713C2 (de) * 1985-09-21 1987-02-05 Heinz 5000 Köln Raible Einbruchs-/Diebstahlsicherungssystem
GB2184273A (en) * 1985-12-17 1987-06-17 Istvan Igari Code-operated, combined access-and-operation security system
FR2596899B1 (fr) * 1986-04-04 1992-01-03 Laisne Yves Systeme de controle de vigilance en temps reel
FR2615306B1 (fr) * 1987-05-15 1992-09-11 Realisa Electro Meca Et Systeme centralise de communication, a boitier portatif et reseau de terminaux fixes, notamment pour la teleidentification de personnes, boitier correspondant et procede de fonctionnement d'un tel systeme
GB8813730D0 (en) * 1988-06-10 1988-07-13 Omni Services Ltd Time defence system
GB2230365B (en) * 1989-02-18 1993-05-26 Olivetti Research Ltd Mobile carrier tracking system
GB2260208B (en) * 1989-02-18 1993-09-01 Olivetti Res Ltd Authentication system
FR2674656B1 (fr) * 1991-03-26 1993-05-28 Bruneau Edward Dispositif d'actionnement autorise des organes de condamnation d'une installation.
FR2711821B1 (fr) * 1993-10-22 1995-12-29 Cogema Système de surveillance d'une installation industrielle.
US6130623A (en) * 1996-12-31 2000-10-10 Lucent Technologies Inc. Encryption for modulated backscatter systems
FR2763723B1 (fr) * 1997-05-20 1999-08-13 Himalaya Dispositif d'identification et de localisation d'une personne
FR2774718B1 (fr) * 1998-02-09 2000-04-14 Christian Martineau Dispositif electronique de commande d'ouverture et de fermeture par echange de codes aleatoires porteurs d'identifiants et d'etats
GB2344670B (en) * 1998-12-12 2003-09-03 Ibm System, apparatus and method for controlling access
USD949964S1 (en) * 2019-09-18 2022-04-26 Hewlett-Packard Development Company, L.P. Large format printer

Also Published As

Publication number Publication date
FI72826C (fi) 1987-07-10
DK153259C (da) 1988-11-28
FI822084L (fi) 1983-01-02
FI72826B (fi) 1987-03-31
JPS5814299A (ja) 1983-01-27
NO822150L (no) 1983-01-03
GB2102996B (en) 1985-04-17
DK153259B (da) 1988-06-27
CA1181152A (fr) 1985-01-15
NO156663C (no) 1987-10-28
FI822084A0 (fi) 1982-06-11
NO156663B (no) 1987-07-20
BE893723A (fr) 1982-11-03
GB2102996A (en) 1983-02-09
DK293782A (da) 1983-01-02

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