DE10317641A1 - Device for storing accident-related data of a motor vehicle - Google Patents
Device for storing accident-related data of a motor vehicle Download PDFInfo
- Publication number
- DE10317641A1 DE10317641A1 DE2003117641 DE10317641A DE10317641A1 DE 10317641 A1 DE10317641 A1 DE 10317641A1 DE 2003117641 DE2003117641 DE 2003117641 DE 10317641 A DE10317641 A DE 10317641A DE 10317641 A1 DE10317641 A1 DE 10317641A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- data
- accident
- tire
- vehicle tire
- 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- Withdrawn
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Recording Measured Values (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung zum Speichern von unfallbezogenen Daten eines Kraftfahrzeuges, bei dem Sensoren Daten erfassen und in einer Auswerteeinheit abspeichern. DOLLAR A Um eine Vorrichtung zu schaffen, mit welcher auf eine einfache Weise die Aussagekraft eines Unfalldatenschreibers für eine spätere Unfallrekonstruktion gesteigert wird, wird vorgeschlagen, dass die Auswerteeinheit (3) Daten von mindestens einem in einem Fahrzeugreifen (5) angeordneten Sensor (1) empfängt.The invention relates to a device for storing accident-related data of a motor vehicle, in which sensors record data and store it in an evaluation unit. DOLLAR A In order to create a device with which the informative value of an accident data recorder for a later accident reconstruction is increased in a simple manner, it is proposed that the evaluation unit (3) receive data from at least one sensor (1) arranged in a vehicle tire (5) ,
Description
Die Erfindung betrifft eine Vorrichtung zum Speichern von unfallbezogenen Daten eines Kraftfahrzeuges.The The invention relates to a device for storing accident-related Motor vehicle data.
Zur Aufzeichnung von unfallbezogenen Daten eines Kraftfahrzeugs sind Unfalldatenschreiber bekannt, bei denen für einen Unfall möglicherweise relevante Daten, z.B. über das Abblendlicht oder das Blinklicht, zumindest zeitweise gespeichert werden. Solche Unfalldatenschreiber können für eine spätere Rekonstruktion des Unfalls, insbesondere bei der Frage des Verschuldens des Unfalls, verwendet werden.to Record accident-related data of a motor vehicle Accident data recorders known to those who may be relevant to an accident Data, e.g. about the low beam or the flashing light, at least temporarily saved become. Such data recorders can be used for later reconstruction of the accident, used in particular with the question of the fault of the accident become.
Die
Ein wesentlicher Nachteil von derzeitigen Unfalldatenschreibersystemen ist darin zu sehen, dass der Unfalldatenschreiber keine Aussage über den Straßenzustand oder den dynamischen Bewegungszustand des Fahrzeuges ermöglicht, die bedeutende Unfallfaktoren sein können. Für eine genaue Unfallrekonstruktion ist es oft entscheidend, dass eine detaillierte Aussage über den dynamischen Bewegungszustand kurz vor dem Unfallereignis getroffen werden kann.On significant disadvantage of current accident data recorder systems can be seen in the fact that the accident data recorder made no statement about the road Conditions or enables the dynamic state of motion of the vehicle, which can be significant accident factors. For an exact accident reconstruction it is often crucial that a detailed statement about the dynamic state of motion hit just before the accident event can be.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zu schaffen, mit welcher auf eine einfache Weise die Aussagekraft eines Unfalldatenschreibers für eine spätere Unfallrekonstruktion gesteigert wird.The The invention has for its object to provide a device with which the informative value of an accident data recorder in a simple way for one latter Accident reconstruction is increased.
Gelöst wird die Aufgabe gemäß dem Oberbegriff und den kennzeichnenden Merkmalen von Anspruch 1 dadurch, das die Auswerteeinheit Daten von mindestens einem in einem Fahrzeugreifen angeordneten Sensor empfängt.Is solved the task according to the generic term and the characterizing features of claim 1 in that the Evaluation unit data from at least one in a vehicle tire arranged sensor receives.
Ein Vorteil der Erfindung ist insbesondere darin zu sehen, dass der im Reifen angeordnete Sensor Messdaten über die einzelnen Reifenzustände kurz vor dem Unfallereignis aufzeichnet. Mit den Messdaten ist es u.a. möglich, die am Reifen wirkenden Kräfte zu ermitteln, um dadurch beispielsweise den dynamischen Bewegungszustand des Fahrzeuges detailliert zu rekonstruieren. Außerdem kann mit diesem Sensor gleichzeitig der Reifenzustand und der Straßenzustand ermittelt werden, die wichtige Unfallfaktoren sein können.On An advantage of the invention can be seen in particular in that the Sensor arranged in the tire provides measurement data about the individual tire conditions shortly before records the accident event. With the measurement data, it is possible that forces acting on the tire to determine, for example, the dynamic state of motion to reconstruct the vehicle in detail. You can also use this sensor the tire condition and the road condition are determined at the same time, which can be important accident factors.
In einer vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass der im Fahrzeugreifen angeordnete Sensor ein Seitenwandtorsions-Sensor ist. Mit einem solchen Seitenwandtorsions-Sensor, der insbesondere die Verformung der Reifenseitenwand misst, kann direkt ein Schaden am Reifen dedektiert werden. Auf diese Weise ließe sich somit feststellen, ob ein Reifendefekt z.B. in Form einer Laufstreifenablösung zum Unfallereignis geführt hat.In An advantageous development of the invention is provided that the sensor arranged in the vehicle tire is a sidewall torsion sensor. With such a sidewall torsion sensor, which in particular the Deformation of the tire sidewall can directly damage the Tires can be detected. In this way it could be determined whether a tire defect e.g. in the form of a tread replacement Accident event led Has.
In einer weiteren vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass der im Fahrzeugreifen angeordnete Sensor ein Druck- und/oder Temperatur-Sensor ist. Mit einem Druck- und Temperatursensor könnte insbesondere festgestellt werden, ob ein unzureichender Reifendruck zur Unfallursache beigetragen hat.In A further advantageous development of the invention is provided that the sensor arranged in the vehicle tire is a pressure and / or temperature sensor is. With a pressure and temperature sensor in particular could be determined whether insufficient tire pressure contributed to the cause of the accident Has.
In einer weiteren vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass der im Fahrzeugreifen angeordnete Sensor ein Oberflächenwellen-Sensor oder ein Piezoelement-Sensor ist. Mit diesem Sensor kann indirekt der Reibbeiwert zwischen Reifen und Fahrbahn bestimmt werden. Dadurch könnte z.B. rekonstruiert werden, ob ein Ölfilm auf der Fahrbahn eine Unfallursache war.In A further advantageous development of the invention is provided that the sensor arranged in the vehicle tire is a surface wave sensor or a piezo element sensor is. With this sensor, the coefficient of friction between tires can be measured indirectly and lane can be determined. This could e.g. be reconstructed whether an oil film on was the cause of the accident.
In einer weiteren vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass der im Fahrzeugreifen angeordnete Sensor Reifenidentifikations-Daten an die Auswerteeinheit übermittelt. Die Reifenidentifikationsdaten geben Aufschluss darüber, von welchem Hersteller der Reifen stammt und in welchem Reifenwerk dieser produziert wurde. Diese Daten könnten beispielsweise in Haftungsfragen relevant werden.In A further advantageous development of the invention is provided that the tire identification data sensor arranged in the vehicle tire transmitted to the evaluation unit. The tire identification data provide information about which manufacturer the tire comes from and in which tire factory it comes from was produced. This data could become relevant in matters of liability, for example.
In einer weiteren vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass der im Fahrzeugreifen angeordnete Sensor ein Sensor zur Ermittlung des Profilzustandes ist. Mit einem solchen Profilsensor könnte rekonstruiert werden, ob z.B. eine ungenügende Profiltiefe zur Unfallursache beigetragen hat.In A further advantageous development of the invention is provided that the sensor arranged in the vehicle tire is a sensor for determining the profile state is. With such a profile sensor could be reconstructed whether, e.g. an insufficient one Profile depth contributed to the cause of the accident.
In einer weiteren vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass die Daten des am Fahrzeugreifen angeordneten Sensors per Funkübertragung an die Auswerteeinheit übermittelt werden. Die Funkübertragung der Daten ist eine einfache Form der Datenübertragung, die sich insbesondere für das rotierende Fahrzeugrad eignet.In A further advantageous development of the invention is provided that the data of the sensor arranged on the vehicle tire is transmitted by radio transmitted to the evaluation unit become. The radio transmission The data is a simple form of data transmission, which is particularly for the rotating vehicle wheel is suitable.
Anhand eines Ausführungsbeispiels soll die Erfindung näher erläutert werden.Based of an embodiment the invention is intended to be closer explained become.
Die
Denkbar
ist auch, dass die Daten direkt per Funkübertragung vom Sensor
- 11
- Sensorsensor
- 22
- Sende- und EmpfangseinheitSend- and receiving unit
- 33
- Zentrale Auswerteeinheitheadquarters evaluation
- 44
- Kraftfahrzeugmotor vehicle
- 55
- Fahrzeugreifenvehicle tires
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003117641 DE10317641A1 (en) | 2003-04-17 | 2003-04-17 | Device for storing accident-related data of a motor vehicle |
EP04002016A EP1469427A3 (en) | 2003-04-17 | 2004-01-30 | Apparatus for recording data related to a vehicle accident |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003117641 DE10317641A1 (en) | 2003-04-17 | 2003-04-17 | Device for storing accident-related data of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10317641A1 true DE10317641A1 (en) | 2004-11-11 |
Family
ID=32892385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003117641 Withdrawn DE10317641A1 (en) | 2003-04-17 | 2003-04-17 | Device for storing accident-related data of a motor vehicle |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1469427A3 (en) |
DE (1) | DE10317641A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005012909A1 (en) * | 2005-03-14 | 2006-09-21 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Surveying device for determining damage to motor vehicle has receiver circuit that receives radio signal from electronics, with radio signal transmittable via radio interface to central office |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303076A (en) * | 2013-06-17 | 2013-09-18 | 天津云视科技发展有限公司 | Real-time automobile tire pressure monitoring device using acoustic surface wave pressure sensors |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019507A1 (en) * | 1990-06-19 | 1992-01-02 | Mannesmann Kienzle Gmbh | DEVICE FOR DATA COLLECTION IN A MOTOR VEHICLE |
WO1993016891A1 (en) * | 1992-02-26 | 1993-09-02 | Uwatec Ag | Device for monitoring the air-pressure in pneumatic tyres fitted on vehicle wheels |
JPH10324120A (en) * | 1997-05-27 | 1998-12-08 | Yokohama Rubber Co Ltd:The | Transponder mounted on tire and tire with transponder |
DE19924830A1 (en) * | 1999-05-29 | 2000-11-30 | Fachhochschule Offenburg Hochs | Electronic tire pressure, temperature and wear monitoring system has a transponder component group and radial coil molded into the tire wall and transmits signals to a vehicle mounted transceiver |
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 |
DE10136831A1 (en) * | 2000-08-22 | 2002-03-07 | Lite On Automotive Corp | Monitoring method and device |
WO2002084575A1 (en) * | 2001-04-17 | 2002-10-24 | Continental Teves Ag & Co. Ohg | Method and device for providing a motor vehicle with data |
DE10144359A1 (en) * | 2001-09-10 | 2003-04-03 | Siemens Ag | Device for measuring the tire pressure of each wheel of a motor vehicle and method for operating the device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5439770A (en) * | 1993-04-20 | 1995-08-08 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, image forming apparatus and process cartridge |
US5825286A (en) * | 1995-05-08 | 1998-10-20 | Semisystems, Inc. | Vehicular data collection and transmission system and method |
US6246933B1 (en) * | 1999-11-04 | 2001-06-12 | BAGUé ADOLFO VAEZA | Traffic accident data recorder and traffic accident reproduction system and method |
DE10122953A1 (en) * | 2000-10-20 | 2002-05-02 | Continental Teves Ag & Co Ohg | Handling defect or wear events in vehicle components involves storing parameters representing type, degree, duration of defect or wear for subsequent call-up or notification. |
DE10119352C1 (en) * | 2001-04-20 | 2002-11-28 | Autoliv Dev | Vehicle tyre profile characteristics determination method uses near-field radar sensor detecting microwaves reflected by tyre surface |
-
2003
- 2003-04-17 DE DE2003117641 patent/DE10317641A1/en not_active Withdrawn
-
2004
- 2004-01-30 EP EP04002016A patent/EP1469427A3/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019507A1 (en) * | 1990-06-19 | 1992-01-02 | Mannesmann Kienzle Gmbh | DEVICE FOR DATA COLLECTION IN A MOTOR VEHICLE |
WO1993016891A1 (en) * | 1992-02-26 | 1993-09-02 | Uwatec Ag | Device for monitoring the air-pressure in pneumatic tyres fitted on vehicle wheels |
JPH10324120A (en) * | 1997-05-27 | 1998-12-08 | Yokohama Rubber Co Ltd:The | Transponder mounted on tire and tire with transponder |
DE19924830A1 (en) * | 1999-05-29 | 2000-11-30 | Fachhochschule Offenburg Hochs | Electronic tire pressure, temperature and wear monitoring system has a transponder component group and radial coil molded into the tire wall and transmits signals to a vehicle mounted transceiver |
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 |
DE10136831A1 (en) * | 2000-08-22 | 2002-03-07 | Lite On Automotive Corp | Monitoring method and device |
WO2002084575A1 (en) * | 2001-04-17 | 2002-10-24 | Continental Teves Ag & Co. Ohg | Method and device for providing a motor vehicle with data |
DE10144359A1 (en) * | 2001-09-10 | 2003-04-03 | Siemens Ag | Device for measuring the tire pressure of each wheel of a motor vehicle and method for operating the device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005012909A1 (en) * | 2005-03-14 | 2006-09-21 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Surveying device for determining damage to motor vehicle has receiver circuit that receives radio signal from electronics, with radio signal transmittable via radio interface to central office |
DE102005012909B4 (en) * | 2005-03-14 | 2009-07-23 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Device for detecting damage to a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
EP1469427A2 (en) | 2004-10-20 |
EP1469427A3 (en) | 2005-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: CONTINENTAL REIFEN DEUTSCHLAND GMBH, 30165 HAN, DE |
|
8110 | Request for examination paragraph 44 | ||
R120 | Application withdrawn or ip right abandoned | ||
R120 | Application withdrawn or ip right abandoned |
Effective date: 20121012 |