GB9407449D0 - Method and apparatus for reading tachograph charts - Google Patents
Method and apparatus for reading tachograph chartsInfo
- Publication number
- GB9407449D0 GB9407449D0 GB9407449A GB9407449A GB9407449D0 GB 9407449 D0 GB9407449 D0 GB 9407449D0 GB 9407449 A GB9407449 A GB 9407449A GB 9407449 A GB9407449 A GB 9407449A GB 9407449 D0 GB9407449 D0 GB 9407449D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- data
- disc
- analysis
- image
- traces
- 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
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/002—Analysing tachograph charts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Recording Measured Values (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Method and apparatus for reading tachograph discs employs a document scanner feeding data to a personal computer and associated printer. Analysis of electronic data from the scanner enables first the establishment of the disc type and orientation, followed by identification of the data traces and analysis of these by reference to concentric bands of the disc which are converted from circular to linear form, and by a line-following process, as part of the data-processing method. Activities and violations of international vehicle regulations can be identified by counting the crossing points of the graphic trace with respect to predetermined traces representing vehicle use parameters such as speed. The computer produces a graphic display or printed summary of the data or image from the disc. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919121970A GB9121970D0 (en) | 1991-10-16 | 1991-10-16 | Method and apparatus for reading tachograph charts |
PCT/GB1992/001857 WO1993008543A1 (en) | 1991-10-16 | 1992-10-12 | Method and apparatus for reading tachograph charts |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9407449D0 true GB9407449D0 (en) | 1994-06-22 |
GB2275336A GB2275336A (en) | 1994-08-24 |
GB2275336B GB2275336B (en) | 1995-08-23 |
Family
ID=10703032
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919121970A Pending GB9121970D0 (en) | 1991-10-16 | 1991-10-16 | Method and apparatus for reading tachograph charts |
GB9407449A Expired - Fee Related GB2275336B (en) | 1991-10-16 | 1992-10-12 | Method and apparatus for reading tachograph charts |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919121970A Pending GB9121970D0 (en) | 1991-10-16 | 1991-10-16 | Method and apparatus for reading tachograph charts |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0608297B1 (en) |
AT (1) | ATE180078T1 (en) |
AU (1) | AU2690392A (en) |
DE (1) | DE69229178T2 (en) |
ES (1) | ES2131076T3 (en) |
GB (2) | GB9121970D0 (en) |
WO (1) | WO1993008543A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2700868B1 (en) * | 1993-01-22 | 1996-02-02 | Atcom Sarl | Method and device for reading and processing information from a tachograph disc. |
FR2750230B1 (en) * | 1996-06-19 | 1998-09-04 | Vdo Kienzle | PROTOCOL FOR TRANSMITTING DATA RECORDED BY A CHRONOTACHYGRAPH AND ITS USE |
CH696897A5 (en) * | 1997-01-17 | 2008-01-15 | Ing Mauro Balestra | Process for microscopic reading of odocronografici discs of tachographs. |
GB2343252B (en) * | 1998-10-30 | 2003-04-02 | Ardtech Technologies Inc | Vehicle speed monitoring system |
JP2001297391A (en) * | 2000-04-13 | 2001-10-26 | S P Kikaku:Kk | Operating condition analyzing system for vehicle |
DE102007045966A1 (en) | 2007-09-25 | 2009-04-02 | Continental Automotive Gmbh | Method and device for outputting data from a tachograph |
US8218904B2 (en) | 2008-08-27 | 2012-07-10 | Lockheed Martin Corporation | Method and system for circular to horizontal transposition of an image |
EP2385502A1 (en) * | 2010-05-04 | 2011-11-09 | Guretruck, S.L. | Digitisation method of the information contained in analogue tachographs |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA992207A (en) * | 1971-11-19 | 1976-06-29 | Hermann Ruhl | Pen chart analyser |
US3908081A (en) * | 1972-02-03 | 1975-09-23 | Efficient Instr Corp | Apparatus for converting graph data into a form suitable for computer processing |
FR2512991B1 (en) * | 1981-09-11 | 1985-12-06 | Tradigraf | TRUCK CONTROLLER DISC READING AND OPERATING SYSTEM |
GB2143635A (en) * | 1983-07-13 | 1985-02-13 | Barron And Mccann Limited | Chart reader |
FR2569026B1 (en) * | 1984-08-09 | 1987-01-02 | Gaso Philippe | TACHYGRAPHIC DISC PLAYER-ANALYZER |
EP0205529A1 (en) * | 1984-12-19 | 1986-12-30 | Tachanalysis Limited | Image analysis apparatus |
-
1991
- 1991-10-16 GB GB919121970A patent/GB9121970D0/en active Pending
-
1992
- 1992-10-12 ES ES92921310T patent/ES2131076T3/en not_active Expired - Lifetime
- 1992-10-12 WO PCT/GB1992/001857 patent/WO1993008543A1/en not_active Application Discontinuation
- 1992-10-12 GB GB9407449A patent/GB2275336B/en not_active Expired - Fee Related
- 1992-10-12 AT AT92921310T patent/ATE180078T1/en active
- 1992-10-12 EP EP92921310A patent/EP0608297B1/en not_active Revoked
- 1992-10-12 AU AU26903/92A patent/AU2690392A/en not_active Abandoned
- 1992-10-12 DE DE69229178T patent/DE69229178T2/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
AU2690392A (en) | 1993-05-21 |
GB9121970D0 (en) | 1991-11-27 |
ATE180078T1 (en) | 1999-05-15 |
DE69229178D1 (en) | 1999-06-17 |
WO1993008543A1 (en) | 1993-04-29 |
EP0608297B1 (en) | 1999-05-12 |
DE69229178T2 (en) | 1999-12-16 |
ES2131076T3 (en) | 1999-07-16 |
GB2275336A (en) | 1994-08-24 |
EP0608297A1 (en) | 1994-08-03 |
GB2275336B (en) | 1995-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20071012 |