GB9315096D0 - A security system - Google Patents
A security systemInfo
- Publication number
- GB9315096D0 GB9315096D0 GB939315096A GB9315096A GB9315096D0 GB 9315096 D0 GB9315096 D0 GB 9315096D0 GB 939315096 A GB939315096 A GB 939315096A GB 9315096 A GB9315096 A GB 9315096A GB 9315096 D0 GB9315096 D0 GB 9315096D0
- 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
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
- 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
-
- 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
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
- B60R25/045—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor by limiting or cutting the electrical supply to the propulsion unit
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929215683A GB9215683D0 (en) | 1992-07-23 | 1992-07-23 | A motor vehicle security system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9315096D0 true GB9315096D0 (en) | 1993-09-01 |
GB2269253A GB2269253A (en) | 1994-02-02 |
GB2269253B GB2269253B (en) | 1995-12-13 |
Family
ID=10719193
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB929215683A Pending GB9215683D0 (en) | 1992-07-23 | 1992-07-23 | A motor vehicle security system |
GB9315096A Expired - Fee Related GB2269253B (en) | 1992-07-23 | 1993-07-21 | A security system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB929215683A Pending GB9215683D0 (en) | 1992-07-23 | 1992-07-23 | A motor vehicle security system |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB9215683D0 (en) |
WO (1) | WO1994002702A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9311572D0 (en) * | 1993-06-04 | 1993-07-21 | Carlson Alan R | A 13 amp plug with pin and remote switching |
GB2315585B (en) * | 1993-12-27 | 1998-04-01 | Nissan Motor | Anti-theft car protection system |
KR0162932B1 (en) * | 1993-12-27 | 1998-12-15 | 쯔지 요시후미 | Anti-theft device for a vehicle |
US5708307A (en) * | 1994-11-02 | 1998-01-13 | Nissan Motor Co., Ltd. | Anti-theft car protection system |
DE19805969C1 (en) * | 1998-02-13 | 1999-08-19 | Siemens Ag | Immobilizer for motor vehicle |
US20020130554A1 (en) * | 2000-08-02 | 2002-09-19 | Banas Patrick Alexander | Method and apparatus for vehicle security system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3006128A1 (en) * | 1980-02-19 | 1981-08-20 | Sachs Systemtechnik Gmbh, 8720 Schweinfurt | Electric lock-up system with key and variable secret code - converts code into signal for comparison with changeable stored code producing switching signal |
FR2506047B1 (en) * | 1981-05-12 | 1986-02-07 | Mole Alain | ELECTRONIC IDENTIFICATION SYSTEM |
IL73589A (en) * | 1984-11-21 | 1988-12-30 | Zuck Or Ltd | Vehicle theft prevention apparatus |
DE3529882A1 (en) * | 1985-08-21 | 1987-02-26 | Vdo Schindling | SYSTEM FOR LOCKING AND / OR UNLOCKING A SECURITY DEVICE |
GB2228602A (en) * | 1989-02-27 | 1990-08-29 | Shorrock Ltd | A secure data communication system |
-
1992
- 1992-07-23 GB GB929215683A patent/GB9215683D0/en active Pending
-
1993
- 1993-07-21 WO PCT/GB1993/001532 patent/WO1994002702A1/en active Application Filing
- 1993-07-21 GB GB9315096A patent/GB2269253B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1994002702A1 (en) | 1994-02-03 |
GB2269253B (en) | 1995-12-13 |
GB9215683D0 (en) | 1992-09-09 |
GB2269253A (en) | 1994-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970721 |