AU4804572A - Electronic security system - Google Patents

Electronic security system

Info

Publication number
AU4804572A
AU4804572A AU48045/72A AU4804572A AU4804572A AU 4804572 A AU4804572 A AU 4804572A AU 48045/72 A AU48045/72 A AU 48045/72A AU 4804572 A AU4804572 A AU 4804572A AU 4804572 A AU4804572 A AU 4804572A
Authority
AU
Australia
Prior art keywords
security system
electronic security
electronic
security
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.)
Expired
Application number
AU48045/72A
Inventor
Yasushi Matsumoto
Yashiaki Kuwahara
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of AU4804572A publication Critical patent/AU4804572A/en
Expired legal-status Critical Current

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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • 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
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0866—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by active credit-cards adapted therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
AU48045/72A 1971-10-27 1972-10-23 Electronic security system Expired AU4804572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4993071A GB1401281A (en) 1971-10-27 1971-10-27 Security system or key member for use as such

Publications (1)

Publication Number Publication Date
AU4804572A true AU4804572A (en) 1974-04-26

Family

ID=10454043

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48045/72A Expired AU4804572A (en) 1971-10-27 1972-10-23 Electronic security system

Country Status (8)

Country Link
JP (1) JPS4851800A (en)
AU (1) AU4804572A (en)
BE (1) BE790492A (en)
DE (1) DE2252790A1 (en)
FR (1) FR2158939A5 (en)
GB (1) GB1401281A (en)
IT (1) IT967630B (en)
NL (1) NL7214178A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210778B2 (en) * 1973-09-12 1977-03-26
IT1139526B (en) * 1981-10-13 1986-09-24 Antonio Invernizzi ELECTRONIC LOCK AND RELATIVE KEY
US4537049A (en) * 1983-03-21 1985-08-27 Sun Chemical Corporation Control circuit for locking mechanism of vehicle door
JPS61122378A (en) * 1984-11-15 1986-06-10 株式会社東芝 Electronic identification memory key
JPH0650424B2 (en) * 1985-08-30 1994-06-29 ダイセル化学工業株式会社 Cryptographic system and hardware device used therefor
JPS62220678A (en) * 1986-03-20 1987-09-28 松下電器産業株式会社 Memory key
GB8610639D0 (en) * 1986-05-01 1986-06-04 Todd R E Electronic security
CA1308565C (en) * 1987-01-20 1992-10-13 Ford Motor Company Of Canada, Limited Programmable key and improved lock assembly
JPH0617401Y2 (en) * 1987-04-17 1994-05-02 オムロン株式会社 Transmitter for remote control
US5507162A (en) * 1990-10-11 1996-04-16 Intellikey Corp. Eurocylinder-type assembly for electronic lock and key system
US5612683A (en) * 1994-08-26 1997-03-18 Trempala; Dohn J. Security key holder
US6442986B1 (en) 1998-04-07 2002-09-03 Best Lock Corporation Electronic token and lock core

Also Published As

Publication number Publication date
NL7214178A (en) 1973-05-02
FR2158939A5 (en) 1973-06-15
BE790492A (en) 1973-02-15
IT967630B (en) 1974-03-11
DE2252790A1 (en) 1973-05-03
JPS4851800A (en) 1973-07-20
GB1401281A (en) 1975-07-16

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