GB9713124D0 - Security system - Google Patents

Security system

Info

Publication number
GB9713124D0
GB9713124D0 GB9713124A GB9713124A GB9713124D0 GB 9713124 D0 GB9713124 D0 GB 9713124D0 GB 9713124 A GB9713124 A GB 9713124A GB 9713124 A GB9713124 A GB 9713124A GB 9713124 D0 GB9713124 D0 GB 9713124D0
Authority
GB
United Kingdom
Prior art keywords
security system
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.)
Granted
Application number
GB9713124A
Other versions
GB2314438A (en
GB2314438B (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB9713124D0 publication Critical patent/GB9713124D0/en
Publication of GB2314438A publication Critical patent/GB2314438A/en
Application granted granted Critical
Publication of GB2314438B publication Critical patent/GB2314438B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • 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
    • G07C2009/00777—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 induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
GB9713124A 1996-06-21 1997-06-20 Security system Expired - Fee Related GB2314438B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996124846 DE19624846C1 (en) 1996-06-21 1996-06-21 Anti-theft system for a motor vehicle

Publications (3)

Publication Number Publication Date
GB9713124D0 true GB9713124D0 (en) 1997-08-27
GB2314438A GB2314438A (en) 1997-12-24
GB2314438B GB2314438B (en) 2000-02-16

Family

ID=7797617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713124A Expired - Fee Related GB2314438B (en) 1996-06-21 1997-06-20 Security system

Country Status (3)

Country Link
DE (1) DE19624846C1 (en)
FR (1) FR2750096B1 (en)
GB (1) GB2314438B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832204B4 (en) * 1998-07-17 2012-09-13 Leopold Kostal Gmbh & Co. Kg A method of performing keyless conditional access control on a motor vehicle
US8456792B2 (en) * 2010-02-05 2013-06-04 Honeywell International Inc. Secure non-contact switch
DE102013004178A1 (en) * 2012-03-16 2013-09-19 Marquardt Gmbh Locking system, in particular for a motor vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430360C1 (en) * 1994-08-26 1995-10-05 Siemens Ag Anti-theft system for automobile
EP0710756B1 (en) * 1994-11-07 2001-04-04 Siemens Aktiengesellschaft Antitheft system for a motor vehicle

Also Published As

Publication number Publication date
GB2314438A (en) 1997-12-24
GB2314438B (en) 2000-02-16
FR2750096A1 (en) 1997-12-26
DE19624846C1 (en) 1998-01-15
FR2750096B1 (en) 2003-10-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080620