GB9121970D0 - Method and apparatus for reading tachograph charts - Google Patents

Method and apparatus for reading tachograph charts

Info

Publication number
GB9121970D0
GB9121970D0 GB919121970A GB9121970A GB9121970D0 GB 9121970 D0 GB9121970 D0 GB 9121970D0 GB 919121970 A GB919121970 A GB 919121970A GB 9121970 A GB9121970 A GB 9121970A GB 9121970 D0 GB9121970 D0 GB 9121970D0
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.)
Pending
Application number
GB919121970A
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.)
TRUTAC Ltd
Original Assignee
TRUTAC Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10703032&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB9121970(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TRUTAC Ltd filed Critical TRUTAC Ltd
Priority to GB919121970A priority Critical patent/GB9121970D0/en
Publication of GB9121970D0 publication Critical patent/GB9121970D0/en
Priority to ES92921310T priority patent/ES2131076T3/en
Priority to PCT/GB1992/001857 priority patent/WO1993008543A1/en
Priority to GB9407449A priority patent/GB2275336B/en
Priority to AU26903/92A priority patent/AU2690392A/en
Priority to DE69229178T priority patent/DE69229178T2/en
Priority to AT92921310T priority patent/ATE180078T1/en
Priority to EP92921310A priority patent/EP0608297B1/en
Pending 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
    • 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>
GB919121970A 1991-10-16 1991-10-16 Method and apparatus for reading tachograph charts Pending GB9121970D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB919121970A GB9121970D0 (en) 1991-10-16 1991-10-16 Method and apparatus for reading tachograph charts
ES92921310T ES2131076T3 (en) 1991-10-16 1992-10-12 PROCEDURE AND APPARATUS FOR THE READING OF TACOGRAPHIC RECORDS.
PCT/GB1992/001857 WO1993008543A1 (en) 1991-10-16 1992-10-12 Method and apparatus for reading tachograph charts
GB9407449A GB2275336B (en) 1991-10-16 1992-10-12 Method and apparatus for reading tachograph charts
AU26903/92A AU2690392A (en) 1991-10-16 1992-10-12 Method and apparatus for reading tachograph charts
DE69229178T DE69229178T2 (en) 1991-10-16 1992-10-12 METHOD AND APPARATUS FOR READING TACHOGRAPH DISC
AT92921310T ATE180078T1 (en) 1991-10-16 1992-10-12 METHOD AND APPARATUS FOR READING TACHOGRAPH DIALS
EP92921310A EP0608297B1 (en) 1991-10-16 1992-10-12 Method and apparatus for reading tachograph charts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121970A GB9121970D0 (en) 1991-10-16 1991-10-16 Method and apparatus for reading tachograph charts

Publications (1)

Publication Number Publication Date
GB9121970D0 true GB9121970D0 (en) 1991-11-27

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 After (1)

Application Number Title Priority Date Filing Date
GB9407449A Expired - Fee Related GB2275336B (en) 1991-10-16 1992-10-12 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
WO1986003867A1 (en) * 1984-12-19 1986-07-03 Tachanalysis Limited Image analysis apparatus

Also Published As

Publication number Publication date
AU2690392A (en) 1993-05-21
GB9407449D0 (en) 1994-06-22
DE69229178D1 (en) 1999-06-17
EP0608297B1 (en) 1999-05-12
ES2131076T3 (en) 1999-07-16
DE69229178T2 (en) 1999-12-16
GB2275336B (en) 1995-08-23
GB2275336A (en) 1994-08-24
WO1993008543A1 (en) 1993-04-29
ATE180078T1 (en) 1999-05-15
EP0608297A1 (en) 1994-08-03

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