GB8813730D0 - Time defence system - Google Patents

Time defence system

Info

Publication number
GB8813730D0
GB8813730D0 GB888813730A GB8813730A GB8813730D0 GB 8813730 D0 GB8813730 D0 GB 8813730D0 GB 888813730 A GB888813730 A GB 888813730A GB 8813730 A GB8813730 A GB 8813730A GB 8813730 D0 GB8813730 D0 GB 8813730D0
Authority
GB
United Kingdom
Prior art keywords
defence system
time defence
time
defence
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
GB888813730A
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.)
OMNI SERVICES Ltd
Original Assignee
OMNI SERVICES 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 OMNI SERVICES Ltd filed Critical OMNI SERVICES Ltd
Priority to GB888813730A priority Critical patent/GB8813730D0/en
Publication of GB8813730D0 publication Critical patent/GB8813730D0/en
Priority to GB8913283A priority patent/GB2219676A/en
Pending 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • 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
    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00206—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier being hand operated
    • G07C2009/00222—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier being hand operated by more than one push button
    • 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
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00785—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by light
    • 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
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/08—With time considerations, e.g. temporary activation, valid time window or time limitations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)
GB888813730A 1988-06-10 1988-06-10 Time defence system Pending GB8813730D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888813730A GB8813730D0 (en) 1988-06-10 1988-06-10 Time defence system
GB8913283A GB2219676A (en) 1988-06-10 1989-06-09 A locking control system for preventing unauthorized entry into a secure area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888813730A GB8813730D0 (en) 1988-06-10 1988-06-10 Time defence system

Publications (1)

Publication Number Publication Date
GB8813730D0 true GB8813730D0 (en) 1988-07-13

Family

ID=10638401

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888813730A Pending GB8813730D0 (en) 1988-06-10 1988-06-10 Time defence system
GB8913283A Withdrawn GB2219676A (en) 1988-06-10 1989-06-09 A locking control system for preventing unauthorized entry into a secure area

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8913283A Withdrawn GB2219676A (en) 1988-06-10 1989-06-09 A locking control system for preventing unauthorized entry into a secure area

Country Status (1)

Country Link
GB (2) GB8813730D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683057B1 (en) * 1991-10-25 1996-05-03 Adecef ELECTRONIC PROTECTION DEVICE FOR TECHNICAL BOXES AND ITS MANAGEMENT METHOD.
GB2265238A (en) * 1992-03-17 1993-09-22 Tempus Controls Ltd Security system
CA2105597A1 (en) * 1992-11-24 1994-05-25 Gerald L. Dawson Electronic combination lock with time delay feature to control opening
ES2664947T3 (en) * 2005-10-24 2018-04-24 Dormakaba Schweiz Ag Lock lock and lock control procedure
DE102006003128A1 (en) * 2006-01-23 2007-07-26 Siemens Ag Threat recognition system has control equipment formed in such a manner that after input of assault code as authorizing code in input mechanism, initially clearance procedure, such as input of access code as authorizing code is given
US9747737B2 (en) 2013-10-24 2017-08-29 Utc Fire & Security Americas Corporation, Inc. Systems and methods for locking device management including time delay policies using random time delays

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2051442B (en) * 1979-03-30 1984-02-01 Howard J A Security system
GB2100897B (en) * 1981-06-22 1985-01-16 William Shiu Hung Cheung Personnel identification device
SE423736B (en) * 1981-07-01 1982-05-24 Securitas Int Ab PLANT TO MAKE A MANOVER SIGNAL
GB2119548A (en) * 1982-03-17 1983-11-16 John Robert Carter Locking system
DE3536378A1 (en) * 1985-10-11 1987-04-16 Bayerische Motoren Werke Ag SAFETY DEVICE FOR A MOTOR VEHICLE
WO1987003403A1 (en) * 1985-11-21 1987-06-04 Australasian Electronic Sentry Pty. Limited Electro-magnetic lock
GB8617662D0 (en) * 1986-07-18 1986-08-28 Neiman Security Prod Control apparatus

Also Published As

Publication number Publication date
GB2219676A (en) 1989-12-13
GB8913283D0 (en) 1989-07-26

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