CN1102992C - 按照转发器原理工作的锁系统,及此系统的钥匙和锁 - Google Patents
按照转发器原理工作的锁系统,及此系统的钥匙和锁 Download PDFInfo
- Publication number
- CN1102992C CN1102992C CN97190386A CN97190386A CN1102992C CN 1102992 C CN1102992 C CN 1102992C CN 97190386 A CN97190386 A CN 97190386A CN 97190386 A CN97190386 A CN 97190386A CN 1102992 C CN1102992 C CN 1102992C
- Authority
- CN
- China
- Prior art keywords
- coil
- key
- writing
- transponder
- reading
- 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 - Lifetime
Links
Images
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
-
- 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)
- Lock And Its Accessories (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96200518.7 | 1996-02-29 | ||
EP96200518 | 1996-02-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1189202A CN1189202A (zh) | 1998-07-29 |
CN1102992C true CN1102992C (zh) | 2003-03-12 |
Family
ID=8223726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97190386A Expired - Lifetime CN1102992C (zh) | 1996-02-29 | 1997-02-20 | 按照转发器原理工作的锁系统,及此系统的钥匙和锁 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6150952A (zh) |
EP (1) | EP0823013B1 (zh) |
JP (1) | JP4080535B2 (zh) |
CN (1) | CN1102992C (zh) |
AT (1) | ATE254231T1 (zh) |
DE (1) | DE69726066T2 (zh) |
WO (1) | WO1997032098A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2792594B1 (fr) * | 1999-04-21 | 2001-07-06 | Valeo Securite Habitacle | Identifiant pour systeme d'acces dit mains libres |
KR20000006615A (ko) * | 1999-05-29 | 2000-02-07 | 김현희 | 무전원트랜스폰더를이용한비접촉식개폐장치및그제어방법 |
DE10323402B3 (de) * | 2003-05-23 | 2005-01-05 | Siemens Ag | Zugangs- und Benutzungsberechtigungssystem, insbesondere eines Kraftfahrzeuges |
WO2008034022A2 (en) * | 2006-09-14 | 2008-03-20 | The Knox Company | Electronic lock and key assembly |
US9041510B2 (en) | 2012-12-05 | 2015-05-26 | Knox Associates, Inc. | Capacitive data transfer in an electronic lock and key assembly |
USD881677S1 (en) | 2017-04-27 | 2020-04-21 | Knox Associates, Inc. | Electronic key |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4980680A (en) * | 1988-08-02 | 1990-12-25 | Gte Products Corp. And Gte Laboratories, Inc. | Coded surface acoustical wave (saw) motor vehicle security device |
DE4329315C1 (de) * | 1993-08-31 | 1994-12-08 | Siemens Ag | System zur kontaktlosen Daten- bzw. Energieübertragung |
DE69501206T2 (de) * | 1994-02-17 | 1998-05-28 | Rover Group | Sicherheitssystem für fahrzeuge |
US5632168A (en) * | 1994-04-07 | 1997-05-27 | Honda Lock Mfg. Co., Ltd. | Key lock device |
-
1997
- 1997-02-20 JP JP53075197A patent/JP4080535B2/ja not_active Expired - Fee Related
- 1997-02-20 AT AT97902524T patent/ATE254231T1/de not_active IP Right Cessation
- 1997-02-20 CN CN97190386A patent/CN1102992C/zh not_active Expired - Lifetime
- 1997-02-20 DE DE69726066T patent/DE69726066T2/de not_active Expired - Lifetime
- 1997-02-20 WO PCT/IB1997/000147 patent/WO1997032098A1/en active IP Right Grant
- 1997-02-20 EP EP97902524A patent/EP0823013B1/en not_active Expired - Lifetime
- 1997-02-24 US US08/805,259 patent/US6150952A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1189202A (zh) | 1998-07-29 |
DE69726066D1 (de) | 2003-12-18 |
EP0823013A1 (en) | 1998-02-11 |
US6150952A (en) | 2000-11-21 |
JPH11504691A (ja) | 1999-04-27 |
JP4080535B2 (ja) | 2008-04-23 |
EP0823013B1 (en) | 2003-11-12 |
ATE254231T1 (de) | 2003-11-15 |
WO1997032098A1 (en) | 1997-09-04 |
DE69726066T2 (de) | 2004-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Koninklike Philips Electronics N. V. Applicant before: Philips Electronics N. V. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: N.V. PHILIPS' OPTICAL LAMP LTD., CO. TO: ROYAL PHILIPS ELECTRONICS CO., LTD. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20070824 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070824 Address after: Holland Ian Deho Finn Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
|
CX01 | Expiry of patent term |
Granted publication date: 20030312 |
|
CX01 | Expiry of patent term |