JPS5422300A - Electronic lock - Google Patents

Electronic lock

Info

Publication number
JPS5422300A
JPS5422300A JP8715777A JP8715777A JPS5422300A JP S5422300 A JPS5422300 A JP S5422300A JP 8715777 A JP8715777 A JP 8715777A JP 8715777 A JP8715777 A JP 8715777A JP S5422300 A JPS5422300 A JP S5422300A
Authority
JP
Japan
Prior art keywords
electronic lock
cipher number
register
cipher
entering
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.)
Granted
Application number
JP8715777A
Other languages
Japanese (ja)
Other versions
JPS5629079B2 (en
Inventor
Kenji Iio
Yasuyuki Shimazu
Tetsuya Kito
Yoshinori Motomatsu
Yoshihito Kametani
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP8715777A priority Critical patent/JPS5422300A/en
Publication of JPS5422300A publication Critical patent/JPS5422300A/en
Publication of JPS5629079B2 publication Critical patent/JPS5629079B2/ja
Granted 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
    • G07C9/00674—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 with switch-buttons
    • G07C9/0069—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 with switch-buttons actuated in a predetermined sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

PURPOSE:To heighten safety, by previously setting a cipher number in a first register and by entering a cipher number by numerical keys and storing the cipher number in a second register to make it possible to perform unlocking when the two registers coincide with each other.
JP8715777A 1977-07-19 1977-07-19 Electronic lock Granted JPS5422300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8715777A JPS5422300A (en) 1977-07-19 1977-07-19 Electronic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8715777A JPS5422300A (en) 1977-07-19 1977-07-19 Electronic lock

Publications (2)

Publication Number Publication Date
JPS5422300A true JPS5422300A (en) 1979-02-20
JPS5629079B2 JPS5629079B2 (en) 1981-07-06

Family

ID=13907144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8715777A Granted JPS5422300A (en) 1977-07-19 1977-07-19 Electronic lock

Country Status (1)

Country Link
JP (1) JPS5422300A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258382A (en) * 1984-06-04 1985-12-20 沖電気防災株式会社 Method and apparatus for controlling building shutter or electronic lock
JPS60258381A (en) * 1984-06-04 1985-12-20 三和シヤツタ−工業株式会社 Method and apparatus for altering secret code of building shutter or electronic lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258382A (en) * 1984-06-04 1985-12-20 沖電気防災株式会社 Method and apparatus for controlling building shutter or electronic lock
JPS60258381A (en) * 1984-06-04 1985-12-20 三和シヤツタ−工業株式会社 Method and apparatus for altering secret code of building shutter or electronic lock
JPH0437907B2 (en) * 1984-06-04 1992-06-22 Oki Denki Bosai Kk
JPH0443146B2 (en) * 1984-06-04 1992-07-15 Sanwa Shatsutaa Kogyo Kk

Also Published As

Publication number Publication date
JPS5629079B2 (en) 1981-07-06

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