EP0710931A3 - Method and vehicle data logger for checking a vehicle data logger registering and vehicle aggregate actuation, indicating message - Google Patents

Method and vehicle data logger for checking a vehicle data logger registering and vehicle aggregate actuation, indicating message Download PDF

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Publication number
EP0710931A3
EP0710931A3 EP95111750A EP95111750A EP0710931A3 EP 0710931 A3 EP0710931 A3 EP 0710931A3 EP 95111750 A EP95111750 A EP 95111750A EP 95111750 A EP95111750 A EP 95111750A EP 0710931 A3 EP0710931 A3 EP 0710931A3
Authority
EP
European Patent Office
Prior art keywords
vehicle
vehicle data
data logger
actuation
checking
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.)
Withdrawn
Application number
EP95111750A
Other languages
German (de)
French (fr)
Other versions
EP0710931A2 (en
Inventor
Gernot Dipl.-Phys. Hilger
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.)
Siemens AG
Original Assignee
Mannesmann VDO AG
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
Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0710931A2 publication Critical patent/EP0710931A2/en
Publication of EP0710931A3 publication Critical patent/EP0710931A3/en
Withdrawn legal-status Critical Current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
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine als ein Fahrzeugdatenerfassungsgerät ausgebildete Vorrichtung zur Überprüfung einer von dem Fahrzeugdatenerfassungsgerät zu registrierenden Meldung, welche die Betätigung eines Fahrzeugaggregates anzeigt, wobei die Aussagekraft der zu registrierenden Meldung dadurch erhöht wird, daß vom Fahrzeugdatenerfassungsgerät zusammen mit dem Eintritt der Meldung auch zeitgleich auftretende Spannungsspitzen und/oder Pegeländerungen im Bordnetz des Fahrzeugs erfaßt und durch einen Vergleich ihrer Ereigniszeitpunkte qualitativ und quantitativ ausgewertet werden. Das bevorzugte Anwendungsgebiet besteht bei als ein Unfalldatenspeicher ausgebildeten Fahrzeugdatenerfassungsgeräten.

Figure 00000001
The invention relates to a method and a device designed as a vehicle data acquisition device for checking a message to be registered by the vehicle data acquisition device, which indicates the actuation of a vehicle unit, the significance of the message to be registered being increased by the fact that the vehicle data acquisition device, together with the occurrence of the message, also voltage peaks and / or level changes occurring in the vehicle electrical system at the same time are recorded and evaluated qualitatively and quantitatively by comparing their event times. The preferred field of application is in vehicle data acquisition devices designed as an accident data memory.
Figure 00000001
EP95111750A 1994-09-28 1995-07-26 Method and vehicle data logger for checking a vehicle data logger registering and vehicle aggregate actuation, indicating message Withdrawn EP0710931A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944434616 DE4434616C2 (en) 1994-09-28 1994-09-28 Procedure for checking the reports of vehicle units
DE4434616 1994-09-28

Publications (2)

Publication Number Publication Date
EP0710931A2 EP0710931A2 (en) 1996-05-08
EP0710931A3 true EP0710931A3 (en) 1999-02-10

Family

ID=6529384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111750A Withdrawn EP0710931A3 (en) 1994-09-28 1995-07-26 Method and vehicle data logger for checking a vehicle data logger registering and vehicle aggregate actuation, indicating message

Country Status (3)

Country Link
EP (1) EP0710931A3 (en)
JP (1) JP2736242B2 (en)
DE (1) DE4434616C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631587C2 (en) * 1996-08-05 1998-07-02 Egen Thomas Dipl Ing Fh Method and device for recording movement data, in particular for vehicles
DE29623027U1 (en) * 1996-08-05 1997-11-27 Egen, Thomas, Dipl.-Ing. (FH), 86947 Weil Device for recording movement data, in particular for vehicles
DE19845562C1 (en) * 1998-10-02 2000-04-20 Volkswagen Ag Method to determine on-board network state of vehicle; involves evaluating instantaneous or time-averaged voltage from which transient alterations has been filtered as battery voltage, and assessing whether this reaches critical threshold
DE10029401A1 (en) * 2000-06-15 2001-12-20 Pascal Munnix Event-dependent storage of vehicle system data involves triggering control device generating storage command(s) on detecting storage event, transmitting to recording unit
DE10142085A1 (en) * 2001-08-30 2003-03-20 Volkswagen Ag Method and device for on-board electrical system diagnosis of a motor vehicle electrical system
JP4042467B2 (en) * 2002-05-13 2008-02-06 トヨタ自動車株式会社 Signal processing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246566A (en) * 1978-05-09 1981-01-20 Nippondenso Co., Ltd. Malfunction diagnosing apparatus for electronic control system for vehicles
EP0087398A2 (en) * 1982-02-19 1983-08-31 Domenico Federico Colonnelli Car black box
DE4040927A1 (en) * 1990-12-20 1992-06-25 Bosch Gmbh Robert Fault logging system for car control - has fault memory and fault sequence memory receiving only non-temporary faults in order of occurrence
GB2268608A (en) * 1992-06-10 1994-01-12 Norm Pacific Automat Corp Vehicle accident prevention and recording system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA717329B (en) * 1970-11-11 1972-07-26 Bus Division Ltd Electrical systems for vehicles
DE3744467C1 (en) * 1987-12-24 1989-03-30 Licentia Gmbh Fail-safe digital filter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246566A (en) * 1978-05-09 1981-01-20 Nippondenso Co., Ltd. Malfunction diagnosing apparatus for electronic control system for vehicles
EP0087398A2 (en) * 1982-02-19 1983-08-31 Domenico Federico Colonnelli Car black box
DE4040927A1 (en) * 1990-12-20 1992-06-25 Bosch Gmbh Robert Fault logging system for car control - has fault memory and fault sequence memory receiving only non-temporary faults in order of occurrence
GB2268608A (en) * 1992-06-10 1994-01-12 Norm Pacific Automat Corp Vehicle accident prevention and recording system

Also Published As

Publication number Publication date
EP0710931A2 (en) 1996-05-08
JPH08128926A (en) 1996-05-21
DE4434616C2 (en) 1997-04-03
DE4434616A1 (en) 1996-04-04
JP2736242B2 (en) 1998-04-02

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