EP0871147A2 - Procédé de stockage des données liées aux accidents de véhicule automobile et mémoire pour données d'accident - Google Patents

Procédé de stockage des données liées aux accidents de véhicule automobile et mémoire pour données d'accident Download PDF

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Publication number
EP0871147A2
EP0871147A2 EP98104580A EP98104580A EP0871147A2 EP 0871147 A2 EP0871147 A2 EP 0871147A2 EP 98104580 A EP98104580 A EP 98104580A EP 98104580 A EP98104580 A EP 98104580A EP 0871147 A2 EP0871147 A2 EP 0871147A2
Authority
EP
European Patent Office
Prior art keywords
accident
storage device
data
data storage
motor vehicle
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.)
Ceased
Application number
EP98104580A
Other languages
German (de)
English (en)
Other versions
EP0871147A3 (fr
Inventor
Jürgen Dipl.-Ing. Finke
Ingo Ehlers
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.)
Volkswagen AG
Original Assignee
Volkswagen 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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP0871147A2 publication Critical patent/EP0871147A2/fr
Publication of EP0871147A3 publication Critical patent/EP0871147A3/fr
Ceased legal-status Critical Current

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    • 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

Definitions

  • the invention relates to a method for storing accident-related data of a motor vehicle according to the preamble of claim 1, an accident data storage device according to the preamble of claim 3 and a motor vehicle under Use of such a method or of such an accident data storage device.
  • Accident data memories are used to store accident-related data of the motor vehicle, data that may be relevant to the accident, such as instrument data, accident signals or data about the driving state of the vehicle is stored at least temporarily will.
  • Accident data recorders of this type can be used in particular for later reconstruction of the accident.
  • DE 38 04 032 A1, DE 42 34 651 C1 and DE 44 35 014 A1 describe such accident data recorders, in which accident-related data is recorded by sensors, to accident data storage devices forwarded and saved there.
  • DE 34 05 757 A1 stores the data in a closed counting loop and cyclically overwritten, the cyclic data overwrite if there is a Accident signal is ended after a predetermined follow-up time.
  • the invention has for its object a method for storing accident-related Data, an accident data storage device and a motor vehicle using of such a method or of such an accident data storage device create a safe and inexpensive storage of accident-related data enable and easy and safe removal of data even after a heavy Ensure accident.
  • the accident data storage device is connected to a data transmission system or to connect the bus system in the motor vehicle for the Data transmission between sensors and a control device of a vehicle dynamics control or driving stability control is used. So some or all of them operating data transmitted and recorded at least temporarily can be saved.
  • Claim 7 can be provided with its own power supply, so that in the Accident data storage device data stored even after a serious accident which the power supply from the vehicle battery to the accident data memory has been preserved, because even in this case the storage unit used electronic components can continue to be powered until the accident data memory is removed from the vehicle and / or the data from the accident data memory be read out.
  • a motor vehicle is equipped with a data transmission system or bus system, at which via a bus line 2, among other things, sensors 4 and selection devices 5 with a Engine control unit 9 and a control device 10 of a vehicle dynamics control (FDR), Driving Stability Control (FSR) or an equivalent system such as an anti-lock control (ABS), electronic differential lock (EDS) or traction control system (ASR) connected.
  • the sensors 4 can include a steering angle or a steering speed, a yaw angle or a yaw rate, a lateral acceleration, an engine speed, a gear stage, status information from the engine, an engine torque, an intake pressure for the fuel supply, wheel speeds and a brake pressure in measure the brake system.
  • the driver can via the selection devices 5 a low beam or high beam, a flashing light, a hazard warning light, a horn signal, Adjust wipers, etc.
  • an accident data storage device 3 is provided on the bus line 2 to connect.
  • the accident data storage device 3 has a connection device 6 for the data connection to the bus line 2, a control device 7 and a storage unit 8 on. From some or all of the sensors 4, selection devices 5, the engine control unit 9 and the control device 10 on the bus line 2 signals output are accordingly from the connection device 6 of the accident data storage device 3rd recorded and stored by the UDS control device 7 in the memory unit 8.
  • the data in the storage unit 8 can be stored permanently or only temporarily, in the latter case z. B. cyclically overwritten in a ring buffer. If an accident sensor 13, e.g. B.
  • a longitudinal acceleration sensor of the vehicle dynamics control for the output of the airbag signal or a corresponding one another sensor for triggering pyrotechnic belt tensioners a corresponding one If there is an accident signal on bus line 2, cyclical data overwriting, if necessary with a predetermined lead time, so that a certain period before and after the accident signal has been received.
  • the storage unit 8 cannot Provide erasable storage of the data so that the stored data is tamper-proof can be removed by the driver after certain periods.
  • the accident data storage can also be used as a tachograph.
  • the accident data storage device 3 is connected to the conventional car battery. In addition, it can be provided with a separate voltage supply device 12 be in an accident where the supply line from the car battery to the Accident data storage device 3 is damaged for a longer period Can ensure voltage supply in particular of the memory unit 8. To this way, larger amounts of data can be stored in the storage unit 8 are used without costly and space-consuming memory chips need to be saved permanently, even without external power supply, such as e.g. B. Proms. It can e.g. B. highly integrated CMOS can be used.
  • the accident data storage device 3 can advantageously in an area of the Vehicle that is not too badly damaged even in serious accidents is like the passenger compartment or the survival cell of the vehicle. Accordingly can the accident data storage device 3 z. B. on a cross member in the passenger compartment area, in the area of the control panel, in the glove compartment or on the center console of the vehicle be attached.
  • the accident data storage device can in principle, for. B. in the combination device of the vehicle, that controls the display instruments for the driver, d. H. in the dashboard of the vehicle, to be ordered.
  • Such an integration of the accident data memory into the combination device is an inexpensive solution because the control device, i.e. H. the microprocessor of the Combination device that can be used.
  • the accident data storage device be formed as a separate component, which is accordingly a larger Accident can be removed from the vehicle.
  • Such a design as a separate Component is therefore for reasons of data security and data extraction after the Accident advantageous, especially since it can be designed as a compact, stable unit which has its own voltage supply device.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
EP98104580A 1997-04-09 1998-03-13 Procédé de stockage des données liées aux accidents de véhicule automobile et mémoire pour données d'accident Ceased EP0871147A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19714628 1997-04-09
DE19714628 1997-04-09

Publications (2)

Publication Number Publication Date
EP0871147A2 true EP0871147A2 (fr) 1998-10-14
EP0871147A3 EP0871147A3 (fr) 2001-04-18

Family

ID=7825893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104580A Ceased EP0871147A3 (fr) 1997-04-09 1998-03-13 Procédé de stockage des données liées aux accidents de véhicule automobile et mémoire pour données d'accident

Country Status (1)

Country Link
EP (1) EP0871147A3 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060548A1 (fr) * 1999-03-31 2000-10-12 Robert Bosch Gmbh Dispositif et procede pour enregistrer des donnees dans un vehicule automobile et procede pour utiliser les donnees enregistrees
WO2000060547A1 (fr) * 1999-03-31 2000-10-12 Robert Bosch Gmbh Procede et dispositif permettant de stocker des donnees dans un vehicule et de traiter les donnees stockees
WO2001024117A1 (fr) * 1999-09-30 2001-04-05 Siemens Automotive Corporation Commande des gaz electronique pourvue d'une unite d'enregistrement d'accident
EP1040974A3 (fr) * 1999-03-31 2002-03-27 Robert Bosch Gmbh Dispositif pour influencer un premier paramètre d'un véhicule
WO2002025598A1 (fr) * 2000-09-20 2002-03-28 Daimlerchrysler Ag Procede et dispositif pour detecter des donnees de marche d'une automobile avec une chaine cinematique a commande electronique
DE10352966A1 (de) * 2003-11-13 2005-06-23 Audi Ag Fahrerassistenzsystem zur Unterstützung der Spurhaltung eines Kraftfahrzeugs und Vorrichtung zum Betreiben eines Fahrerassistenzsystems
WO2009075338A1 (fr) * 2007-12-12 2009-06-18 Toyota Jidosha Kabushiki Kaisha Appareil de stockage d'information de véhicule
EP2966622A1 (fr) * 2014-07-11 2016-01-13 Valeo Schalter und Sensoren GmbH Dispositif de stockage de donnees d'accident et module de direction
CN106527410A (zh) * 2016-12-29 2017-03-22 浙江吉利汽车研究院有限公司 一种用于车辆的数据记录网关及基于该网关的诊断系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405757A1 (de) 1983-02-26 1984-10-04 Edmund 7016 Gerlingen Zottnik Unfalldatenschreiber
DE3804032A1 (de) 1988-02-10 1989-08-24 Edmund Zottnik Verfahren und vorrichtung zur beschleunigungsmessung
DE4234651C1 (de) 1992-10-14 1994-02-17 Mannesmann Kienzle Gmbh Verfahren zur Ermittlung des Gierwinkels eines Fahrzeuges
DE4435014A1 (de) 1994-09-23 1996-03-28 Kolley Klaus Vorrichtung zur Erfassung von Fortbewegungsvorgängen

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
JPS62161037A (ja) * 1986-01-09 1987-07-17 Nippon Denso Co Ltd 車両に搭載される総合診断装置
HU206415B (en) * 1986-12-29 1992-10-28 Karolyne Otta Method for recording travel data of a motor vehicle into the memory of electronic tachograph, and device for implementing said method
JP2884850B2 (ja) * 1991-10-11 1999-04-19 日産自動車株式会社 自動車用データ記録装置
EP0655150A4 (fr) * 1992-08-14 1996-06-05 Vorad Safety Systems Inc Enregistrement des evenements relatifs au fonctionnement d'un vehicule automoteur.
DE4335991A1 (de) * 1993-10-21 1995-04-27 Telefunken Microelectron Auslösevorrichtung für Kfz-Sicherheitssysteme
FR2712106A1 (fr) * 1993-11-02 1995-05-12 Vallade Patrick Dispositif d'enregistrement du type destiné à être placé sur un véhicule automobile routier.
US5497419A (en) * 1994-04-19 1996-03-05 Prima Facie, Inc. Method and apparatus for recording sensor data
DE4443218A1 (de) * 1994-12-05 1996-04-18 Daimler Benz Ag Einrichtung zur Speicherung diagnoserelevanter Umgebungsvariablen in einem Kraftfahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405757A1 (de) 1983-02-26 1984-10-04 Edmund 7016 Gerlingen Zottnik Unfalldatenschreiber
DE3804032A1 (de) 1988-02-10 1989-08-24 Edmund Zottnik Verfahren und vorrichtung zur beschleunigungsmessung
DE4234651C1 (de) 1992-10-14 1994-02-17 Mannesmann Kienzle Gmbh Verfahren zur Ermittlung des Gierwinkels eines Fahrzeuges
DE4435014A1 (de) 1994-09-23 1996-03-28 Kolley Klaus Vorrichtung zur Erfassung von Fortbewegungsvorgängen

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060547A1 (fr) * 1999-03-31 2000-10-12 Robert Bosch Gmbh Procede et dispositif permettant de stocker des donnees dans un vehicule et de traiter les donnees stockees
EP1040974A3 (fr) * 1999-03-31 2002-03-27 Robert Bosch Gmbh Dispositif pour influencer un premier paramètre d'un véhicule
US6748305B1 (en) 1999-03-31 2004-06-08 Robert Bosch Gmbh Method and device for storing data in a vehicle and for evaluating said stored data
WO2000060548A1 (fr) * 1999-03-31 2000-10-12 Robert Bosch Gmbh Dispositif et procede pour enregistrer des donnees dans un vehicule automobile et procede pour utiliser les donnees enregistrees
CN100550062C (zh) * 1999-03-31 2009-10-14 罗伯特·博施有限公司 机动车中存储数据的装置和方法
WO2001024117A1 (fr) * 1999-09-30 2001-04-05 Siemens Automotive Corporation Commande des gaz electronique pourvue d'une unite d'enregistrement d'accident
DE10046832B4 (de) * 2000-09-20 2011-02-03 Daimler Ag Vorrichtung und Verfahren zur Erfassung von Fahrdaten eines Kraftfahzeuges mit einem elektronisch ansteuerbaren Antriebsstrang
WO2002025598A1 (fr) * 2000-09-20 2002-03-28 Daimlerchrysler Ag Procede et dispositif pour detecter des donnees de marche d'une automobile avec une chaine cinematique a commande electronique
US6906623B2 (en) 2000-09-20 2005-06-14 Daimlerchrysler Ag Device and method for detecting driving data of a motor vehicle comprising and electronically controllable drive train
DE10352966A1 (de) * 2003-11-13 2005-06-23 Audi Ag Fahrerassistenzsystem zur Unterstützung der Spurhaltung eines Kraftfahrzeugs und Vorrichtung zum Betreiben eines Fahrerassistenzsystems
WO2009075338A1 (fr) * 2007-12-12 2009-06-18 Toyota Jidosha Kabushiki Kaisha Appareil de stockage d'information de véhicule
CN101896943A (zh) * 2007-12-12 2010-11-24 丰田自动车株式会社 车辆信息存储设备
US8219280B2 (en) 2007-12-12 2012-07-10 Toyota Jidosha Kabushiki Kaisha Vehicle information storage apparatus
CN101896943B (zh) * 2007-12-12 2013-02-27 丰田自动车株式会社 车辆信息存储设备
EP2966622A1 (fr) * 2014-07-11 2016-01-13 Valeo Schalter und Sensoren GmbH Dispositif de stockage de donnees d'accident et module de direction
DE102014109726A1 (de) * 2014-07-11 2016-01-14 Valeo Schalter Und Sensoren Gmbh Unfalldatenspeichervorrichtung und Lenksäulenmodul
CN106527410A (zh) * 2016-12-29 2017-03-22 浙江吉利汽车研究院有限公司 一种用于车辆的数据记录网关及基于该网关的诊断系统
CN106527410B (zh) * 2016-12-29 2019-04-16 浙江吉利汽车研究院有限公司 一种用于车辆的数据记录网关及基于该网关的诊断系统

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