GB1427920A - Identification systems - Google Patents
Identification systemsInfo
- Publication number
- GB1427920A GB1427920A GB3023172A GB3023172A GB1427920A GB 1427920 A GB1427920 A GB 1427920A GB 3023172 A GB3023172 A GB 3023172A GB 3023172 A GB3023172 A GB 3023172A GB 1427920 A GB1427920 A GB 1427920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- identification
- transponder
- june
- key
- form
- 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
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 entry or exit registers
- G07C9/00007—Access-control involving the use of a pass
- G07C9/00111—Access-control involving the use of a pass the pass performing a presence indicating function, e.g. identification tag or transponder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
- B61L25/04—Indicating or recording train identities
- B61L25/043—Indicating or recording train identities using inductive tags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
- B61L25/04—Indicating or recording train identities
- B61L25/045—Indicating or recording train identities using reradiating tags
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
- G07B15/04—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems comprising devices to free a barrier, turnstile, or the like
Abstract
1427920 Inductive signalling; transponders PLESSEY CO Ltd 6 June 1973 [28 June 1972] 30231/72 Addition to 1187130 Headings H4U and H4L The system for the identification of vehicles disclosed in the parent Specification 1,187,130 is arranged to be used for the identification of articles other than vehicles. In one arrangement the transponder is in the form of a "key" unit which when placed in the vicinity of a door incorporating interrogation means, opens the door if a correct coded response is obtained. The "key" may be in the form of a personal identification card which may be interrogated, by apparatus linked to a computer. The identification of baggage or freight and the use of the transponder as a beacon alongside a track or road are referred to.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5609167A GB1187130A (en) | 1967-12-09 | 1967-12-09 | Improvements in or relating to Vehicle Identification Systems. |
GB3023172A GB1427920A (en) | 1967-12-09 | 1972-06-28 | Identification systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3023172A GB1427920A (en) | 1967-12-09 | 1972-06-28 | Identification systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1427920A true GB1427920A (en) | 1976-03-10 |
Family
ID=26260346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3023172A Expired GB1427920A (en) | 1967-12-09 | 1972-06-28 | Identification systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1427920A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025816A2 (en) * | 1979-05-16 | 1981-04-01 | BROWN, BOVERI & CIE Aktiengesellschaft Mannheim | Arrangement for the automatic identification of objects and/or living beings |
EP0040544A2 (en) * | 1980-05-19 | 1981-11-25 | Cotag International Limited | Coded information arrangement |
US4674618A (en) * | 1983-12-06 | 1987-06-23 | Mars Incorporated | Tokens and token handling devices |
WO1989005067A1 (en) * | 1987-11-18 | 1989-06-01 | Uniscan Ltd. | Transponder |
US4924219A (en) * | 1986-08-13 | 1990-05-08 | Kabushiki Kaisha Toshiba | Retrieval apparatus using logical operators |
-
1972
- 1972-06-28 GB GB3023172A patent/GB1427920A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025816A2 (en) * | 1979-05-16 | 1981-04-01 | BROWN, BOVERI & CIE Aktiengesellschaft Mannheim | Arrangement for the automatic identification of objects and/or living beings |
EP0025816B1 (en) * | 1979-05-16 | 1984-10-24 | BROWN, BOVERI & CIE Aktiengesellschaft Mannheim | Arrangement for the automatic identification of objects and/or living beings |
EP0040544A2 (en) * | 1980-05-19 | 1981-11-25 | Cotag International Limited | Coded information arrangement |
EP0040544A3 (en) * | 1980-05-19 | 1981-12-02 | Tag Radionics Limited | Coded information arrangement |
US4674618A (en) * | 1983-12-06 | 1987-06-23 | Mars Incorporated | Tokens and token handling devices |
US4926996A (en) * | 1983-12-06 | 1990-05-22 | Mars Incorporated | Two way communication token interrogation apparatus |
US4924219A (en) * | 1986-08-13 | 1990-05-08 | Kabushiki Kaisha Toshiba | Retrieval apparatus using logical operators |
WO1989005067A1 (en) * | 1987-11-18 | 1989-06-01 | Uniscan Ltd. | Transponder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |