DE69804098T2 - Reifen kontroll system durch beschleunigungsmessung - Google Patents

Reifen kontroll system durch beschleunigungsmessung

Info

Publication number
DE69804098T2
DE69804098T2 DE69804098T DE69804098T DE69804098T2 DE 69804098 T2 DE69804098 T2 DE 69804098T2 DE 69804098 T DE69804098 T DE 69804098T DE 69804098 T DE69804098 T DE 69804098T DE 69804098 T2 DE69804098 T2 DE 69804098T2
Authority
DE
Germany
Prior art keywords
control system
acceleration measurement
tire control
tire
acceleration
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.)
Expired - Fee Related
Application number
DE69804098T
Other languages
English (en)
Other versions
DE69804098D1 (de
Inventor
Jean-Francois Morand
Jacques Sirven
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.)
Thales Systemes Aeroportes SA
Original Assignee
Thales Systemes Aeroportes SA
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 Thales Systemes Aeroportes SA filed Critical Thales Systemes Aeroportes SA
Application granted granted Critical
Publication of DE69804098D1 publication Critical patent/DE69804098D1/de
Publication of DE69804098T2 publication Critical patent/DE69804098T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/064—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle comprising tyre mounted deformation sensors, e.g. to determine road contact area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B60C23/0413—Wireless charging of active radio frequency circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0447—Wheel or tyre mounted circuits
    • B60C23/0455—Transmission control of wireless signals
    • B60C23/0461—Transmission control of wireless signals externally triggered, e.g. by wireless request signal, magnet or manual switch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0486—Signalling devices actuated by tyre pressure mounted on the wheel or tyre comprising additional sensors in the wheel or tyre mounted monitoring device, e.g. movement sensors, microphones or earth magnetic field sensors
    • B60C23/0488—Movement sensor, e.g. for sensing angular speed, acceleration or centripetal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Fluid Pressure (AREA)
DE69804098T 1997-06-10 1998-05-20 Reifen kontroll system durch beschleunigungsmessung Expired - Fee Related DE69804098T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707180A FR2764241B1 (fr) 1997-06-10 1997-06-10 Surveillance d'un pneumatique par mesure d'acceleration
PCT/FR1998/001014 WO1998056606A1 (fr) 1997-06-10 1998-05-20 Surveillance d'un pneumatique par mesure d'acceleration

Publications (2)

Publication Number Publication Date
DE69804098D1 DE69804098D1 (de) 2002-04-11
DE69804098T2 true DE69804098T2 (de) 2002-10-31

Family

ID=9507809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804098T Expired - Fee Related DE69804098T2 (de) 1997-06-10 1998-05-20 Reifen kontroll system durch beschleunigungsmessung

Country Status (7)

Country Link
US (2) US6538566B1 (de)
EP (1) EP0988160B1 (de)
JP (1) JP2002511812A (de)
AU (1) AU7775298A (de)
DE (1) DE69804098T2 (de)
FR (1) FR2764241B1 (de)
WO (1) WO1998056606A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329700A1 (de) * 2003-07-02 2005-01-20 Continental Aktiengesellschaft Verfahren und Vorrichtung zur Ermittlung des Reifenfülldrucks und der Radlast eines Fahrzeugreifens
DE10346537A1 (de) * 2003-10-02 2005-05-25 Nina Rupp Messrad für Schienenfahrzeuge
DE102004051654A1 (de) * 2004-10-22 2006-04-27 "Stiftung Caesar" (Center Of Advanced European Studies And Research) Beschleunigungssensoren im Reifen
US7243534B2 (en) 2003-09-16 2007-07-17 Toyota Jidosha Kabushiki Kaisha Tire state quantity detecting apparatus and method
DE102006043505A1 (de) * 2006-05-22 2007-11-29 Continental Teves Ag & Co. Ohg Reifenmodul und Verfahren zur Erfassung von Rad- und/oder Reifenzustandsgrößen
DE102007044396A1 (de) * 2007-09-18 2009-03-26 Continental Automotive Gmbh Verfahren und Vorrichtung zur Zuordnung eines Rads eines Kraftfahrzeugs
DE102015223968A1 (de) * 2015-12-02 2017-06-08 Continental Automotive Gmbh Elektronische Radeinheit für ein Fahrzeugrad, elektronische Einrichtung für ein Fahrzeug, sowie Betriebsverfahren hierfür
US11945266B2 (en) 2018-08-22 2024-04-02 Infineon Technologies Ag Tire load estimation

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7760080B2 (en) * 2000-09-08 2010-07-20 Automotive Technologies International, Inc. Tire monitoring with passive and active modes
US7549327B2 (en) 2001-02-16 2009-06-23 Automotive Technologies International, Inc. Tire-mounted energy generator and monitor
US7693626B2 (en) 2000-09-08 2010-04-06 Automotive Technologies International, Inc. Vehicular tire monitoring based on sensed acceleration
US7028732B1 (en) 1999-10-01 2006-04-18 The Goodyear Tire & Rubber Company Apparatus for monitoring a condition of a tire
DE69909334T2 (de) * 1999-10-01 2004-05-19 The Goodyear Tire & Rubber Co., Akron Verfahren zur überwachung des reifenzustandes
US6624748B1 (en) 1999-10-01 2003-09-23 The Goodyear Tire & Rubber Company Method for monitoring a condition of a tire
US7161476B2 (en) 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
GB2406646B (en) * 2000-09-08 2005-05-18 Automotive Tech Int Vehicle wireless sensing and communication system
US6575031B2 (en) 2001-01-26 2003-06-10 Mts Systems Corporation Transducer for measuring displacement of a vehicle spindle
US20030058118A1 (en) * 2001-05-15 2003-03-27 Wilson Kitchener C. Vehicle and vehicle tire monitoring system, apparatus and method
EP1278240A2 (de) * 2001-07-10 2003-01-22 Koninklijke Philips Electronics N.V. Verfahren zur Transferierung von einem Bauelement auf einen Verbindungsträger durch Löten ohne zusätzliches Lötmaterial
EP1275949B1 (de) * 2001-07-10 2008-09-24 Société de Technologie Michelin Eine Messeinrichtung beinhaltender Reifen
JP2005524054A (ja) * 2001-10-05 2005-08-11 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト 車軸加速度と車輪回転速度の組合せ検出装置と圧力決定方法
US7203579B2 (en) 2001-12-21 2007-04-10 Kabushiki Kaisha Bridgestone Method and apparatus for estimating road surface state and tire running state, ABS and vehicle control using the same
DE60216153T2 (de) 2002-03-28 2007-08-16 Pirelli Tyre S.P.A. Reifenüberwachungsverfahren und -vorrichtung eines Kraftfahrzeugs
EP1575790B1 (de) * 2002-12-17 2007-08-08 Continental Teves AG & Co. oHG Verfahren zur indirekten druckverlusterkennung an einem kraftfahrzeugrad
BR0215985A (pt) * 2002-12-20 2005-11-01 Pirelli Método de monitorar pelo menos um parâmetro dinâmico de um pneu, e, pneu
US7289022B2 (en) * 2003-06-05 2007-10-30 Toyota Jidosha Kabushiki Kaisha Communication system and method for communicating between a tire/wheel assembly and a vehicle body
AU2003304318A1 (en) * 2003-07-04 2005-01-28 Pirelli Pneumatici S.P.A. Method and system for determining a tyre load during the running of a motor vehicle
FR2858578B1 (fr) * 2003-08-04 2006-02-24 Michelin Soc Tech Methode de fabrication d'un pneumatique comprenant au moins un insert
US7404317B2 (en) * 2003-10-24 2008-07-29 Pirelli Pneumatici S.P.A. Method and system for determining a tyre load during the running of a vehicle
WO2005043106A1 (en) 2003-10-24 2005-05-12 Pirelli Pneumatici S.P.A. Method and system for determining a cornering angle of a tyre during the running of a vehicle
JP5250754B2 (ja) * 2003-12-11 2013-07-31 コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミット ベシュレンクテル ハフツング センサトランスポンダ及びタイヤ接地長及びタイヤ荷重の測定方法
DE102004001250B4 (de) * 2004-01-07 2005-11-24 Siemens Ag Vorrichtung und Verfahren zur Ermittlung der Seitenposition von Rädern
DE102004026035B4 (de) * 2004-05-27 2008-02-07 Siemens Ag Verfahren und Vorrichtung zur Steuerung des Betriebes einer einem Fahrzeugrad zugeordneten Radelektronik
FR2872116B1 (fr) * 2004-06-29 2006-10-20 Michelin Soc Tech Passage de roue de vehicule automobile comprenant un circuit electrique et ensemble d'un passage de roue et de moyens d'alimentation
DE102004031810B4 (de) * 2004-07-01 2017-11-09 Continental Aktiengesellschaft System zur Erzeugung elektrischer Energie für elektronische Komponenten
JP2006090919A (ja) * 2004-09-27 2006-04-06 Yokohama Rubber Co Ltd:The 加速度検出方法及びその装置、加速度センサモジュール並びにタイヤ
US8024087B2 (en) * 2004-09-29 2011-09-20 Pirelli Tyre S.P.A. Method and system for determining a cornering angle of a tyre during the running of a vehicle
JP4170994B2 (ja) * 2004-11-05 2008-10-22 横浜ゴム株式会社 タイヤ接地パターン特定方法及びその装置
JP2006131116A (ja) 2004-11-05 2006-05-25 Yokohama Rubber Co Ltd:The 車両駆動制御システム及びセンサユニット並びにタイヤ
JP3895347B2 (ja) * 2004-11-19 2007-03-22 横浜ゴム株式会社 タイヤ変形量算出方法及びタイヤ変形量算出装置
JP4604677B2 (ja) 2004-11-19 2011-01-05 横浜ゴム株式会社 タイヤ滑り状態検出方法及びタイヤ滑り状態検出装置
DE102005000996A1 (de) * 2005-01-07 2006-07-20 Continental Teves Ag & Co. Ohg Reifenmodul sowie Luftreifen mit Reifenmodul
JP4890791B2 (ja) * 2005-06-02 2012-03-07 株式会社豊田中央研究所 信号収録装置
ES2531079T3 (es) * 2005-06-17 2015-03-10 Bridgestone Corp Procedimiento de estimación del estado de la superficie de una carretera, neumático de estimación del estado de la superficie de una carretera, dispositivo de estimación del estado de la superficie de una carretera y dispositivo de control de vehículo
US7782189B2 (en) * 2005-06-20 2010-08-24 Carestream Health, Inc. System to monitor the ingestion of medicines
US7616111B2 (en) 2005-06-20 2009-11-10 Carestream Health, Inc. System to monitor the ingestion of medicines
JP4817753B2 (ja) * 2005-08-22 2011-11-16 株式会社ブリヂストン 路面状態推定方法、路面状態推定装置、及び、車両制御装置
JP4419939B2 (ja) * 2005-09-30 2010-02-24 トヨタ自動車株式会社 タイヤ状態推定装置およびタイヤ
JP4021919B2 (ja) 2006-04-21 2007-12-12 横浜ゴム株式会社 タイヤの転動時たわみ量算出方法、タイヤの転動時データ蓄積方法及びタイヤの転動時接地長算出方法
DE102006028411A1 (de) * 2006-06-21 2007-12-27 Robert Bosch Gmbh Verfahren zur Reifenzustandserkennung
US7513143B2 (en) * 2007-09-04 2009-04-07 Infineon Technologies Ag System for electro-statically indicating movement of tread
US20110260834A1 (en) * 2010-04-21 2011-10-27 Danny Keith Chapman Tracking the Usage of Wear Components by an Embedded RFID System
IT1401990B1 (it) * 2010-09-30 2013-08-28 Pirelli Metodo e sistema per determinare l'attrito potenziale tra un pneumatico per veicoli ed una superficie di rotolamento
FR2992899B1 (fr) * 2012-07-06 2014-07-18 Continental Automotive France Procede de determination de la position angulaire d'un boitier electronique solidarise sur la face interne de la bande de roulement d'un pneumatique
FR3014366B1 (fr) * 2013-12-05 2016-01-08 Continental Automotive France Procede de determination de l'empreinte d'un pneumatique de roue sur le sol
CN106794729B (zh) * 2014-07-01 2019-02-22 大陆汽车***公司 用于轮缘参数的自动检测的方法、装置和***
FR3030906B1 (fr) * 2014-12-17 2016-12-23 Continental Automotive France Unite electronique d'emissions basse frequence a destination d'une unite electronique de roue mobile d'un vehicule et procede de transmission de signaux basse frequence associe
DE102014226783B4 (de) * 2014-12-22 2020-01-02 Continental Automotive Gmbh System und Verfahren zur Ermittlung wenigstens eines, eine Abmessung eines Reifenlatsches an einem Reifen eines Rades eines Fahrzeuges charakterisierenden Reifenlatschparameters
JP6673766B2 (ja) * 2016-06-30 2020-03-25 株式会社ブリヂストン 路面状態判別方法
US20190118592A1 (en) * 2017-10-19 2019-04-25 Infineon Technologies Ag Method, Tire-Mounted TPMS Component, and Machine Readable Storage or Computer Program for Determining a Duration of at Least one Contact Patch Event of a Rolling Tire
US10549587B2 (en) 2017-10-19 2020-02-04 Infineon Technologies Ag Method, component, tire-mounted TPMS module, TPMS system, and machine readable storage or computer program for determining time information of at least one contact patch event of a rolling tire, method for locating a tire

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300119A (en) * 1979-09-06 1981-11-10 Facet Enterprises, Inc. Power generator for telemetry transmitter
DE3151254C2 (de) * 1981-12-24 1984-04-26 Bayerische Motoren Werke AG, 8000 München Prüfvorrichtung für den Reifenluftdruck von Rädern an Fahrzeugen und Verfahren für eine derartige Vorrichtung
US4578992A (en) * 1982-11-05 1986-04-01 Philip E. Galasko Detection of a low pressure condition of a vehicle tire
FR2579324B1 (fr) * 1985-03-22 1987-08-14 Renault Dispositif de controle du gonflage d'un pneumatique
FR2680138A1 (fr) 1991-08-08 1993-02-12 Michelin & Cie Fixation elastique d'une antenne sur son support, dans un dispositif de surveillance des pneumatiques.
EP0563713A3 (en) * 1992-04-01 1996-01-24 Hughes Aircraft Co Remote identification sensor system
SE9201816D0 (sv) * 1992-06-11 1992-06-11 Saab Scania Combitech Ab Kraft- och toejningsmaetare hos daeck
JP3214169B2 (ja) * 1993-07-23 2001-10-02 日産自動車株式会社 差動制限トルク制御装置
DE4329591C2 (de) * 1993-09-02 2002-05-08 Bayerische Motoren Werke Ag Vorrichtung zur Überwachung des Luftdrucks eines Reifens bei Kraftfahrzeugen
KR0130661B1 (ko) * 1995-02-09 1998-04-10 배순훈 타이어 공기 압력감지 에어백 시스템
US5825286A (en) * 1995-05-08 1998-10-20 Semisystems, Inc. Vehicular data collection and transmission system and method
JP3509331B2 (ja) * 1995-10-11 2004-03-22 本田技研工業株式会社 車両の車輪減圧判定装置
GB2307044A (en) * 1995-11-07 1997-05-14 John Michael Jessop Tyre mileage monitoring apparatus and method
US5717376A (en) * 1996-09-03 1998-02-10 United Technologies Automotive, Inc. System for determining failure of remote sensing device
US5900808A (en) * 1997-02-21 1999-05-04 Lebo; Michael E. Low pressure warning system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329700A1 (de) * 2003-07-02 2005-01-20 Continental Aktiengesellschaft Verfahren und Vorrichtung zur Ermittlung des Reifenfülldrucks und der Radlast eines Fahrzeugreifens
DE10329700B4 (de) * 2003-07-02 2016-12-15 Continental Automotive Gmbh Verfahren und Vorrichtung zur Ermittlung des Reifenfülldrucks und der Radlast eines Fahrzeugreifens
DE102004044954B8 (de) * 2003-09-16 2014-02-27 Toyota Jidosha Kabushiki Kaisha Reifenzustandsgrößenerfassungsvorrichtung und Verfahren
US7243534B2 (en) 2003-09-16 2007-07-17 Toyota Jidosha Kabushiki Kaisha Tire state quantity detecting apparatus and method
DE102004044954B4 (de) * 2003-09-16 2013-11-21 Toyota Jidosha Kabushiki Kaisha Reifenzustandsgrößenerfassungsvorrichtung und Verfahren
DE10346537B4 (de) * 2003-10-02 2012-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Messrad für Schienenfahrzeuge
DE10346537A1 (de) * 2003-10-02 2005-05-25 Nina Rupp Messrad für Schienenfahrzeuge
DE102004051654A1 (de) * 2004-10-22 2006-04-27 "Stiftung Caesar" (Center Of Advanced European Studies And Research) Beschleunigungssensoren im Reifen
DE102006043505A1 (de) * 2006-05-22 2007-11-29 Continental Teves Ag & Co. Ohg Reifenmodul und Verfahren zur Erfassung von Rad- und/oder Reifenzustandsgrößen
US8626413B2 (en) 2006-05-22 2014-01-07 Continental Teves Ag & Co. Ohg Tire module and method for sensing wheel state variables and/or tire state variables
DE102007044396A1 (de) * 2007-09-18 2009-03-26 Continental Automotive Gmbh Verfahren und Vorrichtung zur Zuordnung eines Rads eines Kraftfahrzeugs
DE102015223968A1 (de) * 2015-12-02 2017-06-08 Continental Automotive Gmbh Elektronische Radeinheit für ein Fahrzeugrad, elektronische Einrichtung für ein Fahrzeug, sowie Betriebsverfahren hierfür
DE102015223968B4 (de) 2015-12-02 2020-01-23 Continental Automotive Gmbh Elektronische Radeinheit für ein Fahrzeugrad, elektronische Einrichtung für ein Fahrzeug, sowie Betriebsverfahren hierfür
US11945266B2 (en) 2018-08-22 2024-04-02 Infineon Technologies Ag Tire load estimation

Also Published As

Publication number Publication date
JP2002511812A (ja) 2002-04-16
AU7775298A (en) 1998-12-30
EP0988160A1 (de) 2000-03-29
WO1998056606A1 (fr) 1998-12-17
FR2764241B1 (fr) 1999-08-20
EP0988160B1 (de) 2002-03-06
US6538566B1 (en) 2003-03-25
US20030062994A1 (en) 2003-04-03
FR2764241A1 (fr) 1998-12-11
DE69804098D1 (de) 2002-04-11

Similar Documents

Publication Publication Date Title
DE69804098D1 (de) Reifen kontroll system durch beschleunigungsmessung
DE69631458D1 (de) Fahrzeugnavigationssystem
DE69628274D1 (de) Fahrzeugnavigationssystem
DE69628102D1 (de) Fahrzeugnavigationssystem
DE69625142D1 (de) Fahrzeugnavigationssystem
DE69624887D1 (de) Fahrzeugnavigationssystem
DE69619574T2 (de) Fahrzeugnavigationsanlage
DE59608599D1 (de) Beschleunigungssensor
DE69622817D1 (de) Fahrzeugnavigationssystem
IT1303730B1 (it) Dispositivo indicatore per veicoli
DE69614601T2 (de) Fahrzeugnavigationssystem
DE59814029D1 (de) Beschleunigungssensor
DE59813733D1 (de) Sensorsystem
DE69613251T2 (de) Fahrzeugnavigationssystem
DE69520277D1 (de) Beschleunigungsmessaufnehmer fürmehrere richtungen
IT1284263B1 (it) Dispositivo indicatore combinato per autoveicolo
DE69504428D1 (de) Beschleunigungssensor
DE69819676D1 (de) Fahrzeugnavigationssystem
DE59800558D1 (de) Messsystem
DE69629150D1 (de) Beschleunigungsmessaufnehmer
DE59603447D1 (de) Beschleunigungssensor
DE69528572T2 (de) Messwertaufnehmer für Beschleunigungszustand
DE69606747D1 (de) Beschleunigungssensor
NO20000360D0 (no) Målesystem
KR970031205U (ko) 차량의 승차인원 표시장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee