WO2004000578A3 - Vorrichtung zur ermittlung der beschleunigung eines fahrzeugrades - Google Patents

Vorrichtung zur ermittlung der beschleunigung eines fahrzeugrades Download PDF

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Publication number
WO2004000578A3
WO2004000578A3 PCT/EP2003/004637 EP0304637W WO2004000578A3 WO 2004000578 A3 WO2004000578 A3 WO 2004000578A3 EP 0304637 W EP0304637 W EP 0304637W WO 2004000578 A3 WO2004000578 A3 WO 2004000578A3
Authority
WO
WIPO (PCT)
Prior art keywords
acceleration
vehicle
wheel
determining
ofw
Prior art date
Application number
PCT/EP2003/004637
Other languages
English (en)
French (fr)
Other versions
WO2004000578A2 (de
Inventor
Christian Mayer
Andreas Schwarzhaupt
Gernot Spiegelberg
Armin Sulzmann
Original Assignee
Daimler Chrysler Ag
Christian Mayer
Andreas Schwarzhaupt
Gernot Spiegelberg
Armin Sulzmann
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 Daimler Chrysler Ag, Christian Mayer, Andreas Schwarzhaupt, Gernot Spiegelberg, Armin Sulzmann filed Critical Daimler Chrysler Ag
Priority to EP03729969A priority Critical patent/EP1530520A2/de
Publication of WO2004000578A2 publication Critical patent/WO2004000578A2/de
Publication of WO2004000578A3 publication Critical patent/WO2004000578A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0888—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values for indicating angular acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/097—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements
    • G01P15/0975—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements by acoustic surface wave resonators or delay lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Bei der vorliegenden Vorrichtung zur Ermittlung der Beschleunigung eines Fahrzeugrades (2) mit einem im Fahrzeugrad (2) angeordneten seine Beschleunigungsinformation als Funksignal an einen Empfänger weitergebenden Funksensor (6), weist der Funksensor (6) ein Oberflächenwellen (OFW)-Bauelement (4) mit wenigstens einer derart an ihm befestigten Masse m (8) auf, dass eine Fahrzeugbeschleunigung eine Längenänderung des Oberflächenwellen (OFW)-Bauelements (4) verursacht, welche als Laufzeitänderung mechanischer Wellen erfassbar ist, wobei die Laufzeitänderung als Beschleunigungsinformation an den Empfänger weitergegeben wird. Durch diese Maßnahmen wird auf eine aufwendige Sensorik zur Ermittlung der Raddrehzahl verzichtet.
PCT/EP2003/004637 2002-06-21 2003-05-02 Vorrichtung zur ermittlung der beschleunigung eines fahrzeugrades WO2004000578A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03729969A EP1530520A2 (de) 2002-06-21 2003-05-02 Vorrichtung zur ermittlung der beschleunigung eines fahrzeugrades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002127768 DE10227768A1 (de) 2002-06-21 2002-06-21 Vorrichtung zur Ermittlung der Beschleunigung eines Fahrzeugrades
DE10227768.0 2002-06-21

Publications (2)

Publication Number Publication Date
WO2004000578A2 WO2004000578A2 (de) 2003-12-31
WO2004000578A3 true WO2004000578A3 (de) 2005-03-24

Family

ID=29723353

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/004637 WO2004000578A2 (de) 2002-06-21 2003-05-02 Vorrichtung zur ermittlung der beschleunigung eines fahrzeugrades

Country Status (3)

Country Link
EP (1) EP1530520A2 (de)
DE (1) DE10227768A1 (de)
WO (1) WO2004000578A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243544B2 (en) * 2005-06-16 2007-07-17 Honeywell International Inc. Passive and wireless acoustic wave accelerometer
DE102008017406A1 (de) 2008-04-05 2008-11-27 Daimler Ag Vorrichtung zur Erfassung von Werten einer Feldgröße
DE102008060191B4 (de) * 2008-11-28 2012-09-20 Imc Messsysteme Gmbh Messeinrichtung zum Erfassen von Drehbewegungen einer Welle
US10077982B2 (en) 2016-09-26 2018-09-18 Nxp Usa, Inc. Calibrating inertial navigation data using tire pressure monitoring system signals
DE102017000547A1 (de) 2017-01-21 2018-07-26 Wabco Gmbh Verfahren zur Verzögerung eines Anhängefahrzeugs, Radmodul zur Durchführung des Verfahrens sowie Fahrzeugkombination mit einem solchen Radmodul

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467235A (en) * 1982-03-12 1984-08-21 Rockwell International Corporation Surface acoustic wave interferometer
EP0937615A2 (de) * 1998-02-19 1999-08-25 Siemens Aktiengesellschaft Sensorsystem und Verfahren für Überwachung/Messung des Kraftschlusses eines Fahrzeugreifens mit der Fahrbahn und weiterer physikalischer Daten des Reifens
WO2002020287A1 (en) * 2000-09-08 2002-03-14 Automotive Technologies International, Inc. Vehicle wireless sensing and communication system
WO2002047924A1 (en) * 2000-12-13 2002-06-20 Transense Technologies Plc Wheel incorporating condition monitoring system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001272C2 (de) * 2000-01-14 2003-08-21 Markus Fach Einrichtung und Verfahren zur Ermittlung von Kräften im Reifen eines Fahrzeugrades
DE10010846A1 (de) * 2000-03-06 2001-09-20 Siemens Ag Erzeugnis mit einem Sensor und einem Oberflächenwellenelement sowie Verfahren und Anordnung zum Bestimmen einer einem reaktiven Widerstand entsprechenden Meßgröße von einem Sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467235A (en) * 1982-03-12 1984-08-21 Rockwell International Corporation Surface acoustic wave interferometer
EP0937615A2 (de) * 1998-02-19 1999-08-25 Siemens Aktiengesellschaft Sensorsystem und Verfahren für Überwachung/Messung des Kraftschlusses eines Fahrzeugreifens mit der Fahrbahn und weiterer physikalischer Daten des Reifens
WO2002020287A1 (en) * 2000-09-08 2002-03-14 Automotive Technologies International, Inc. Vehicle wireless sensing and communication system
WO2002047924A1 (en) * 2000-12-13 2002-06-20 Transense Technologies Plc Wheel incorporating condition monitoring system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
POHL A ET AL: "DRAHTLOSES MESSEN MIT PASSIVEN OFW SENSOREN AM BEISPIEL DER UEBERWACHUNG DES REIFENLUFTDRUCKES WIRELESSLY INTERROGABLE PASSIVE SAW SENSORS, APPLICATION FOR PERMANENT MONITORING OF TIRE PRESSURE", VDI BERICHTE, DUESSELDORF, DE, 23 October 1997 (1997-10-23), pages 305 - 318, XP009007706, ISSN: 0083-5560 *
VARADAN V K ET AL: "MICROSENSORS, MICROELECTROMECHANICAL SYSTEMS (MEMS), AND ELECTRONICS FOR SMART STRUCTURES AND SYSTEMS", SMART MATERIALS AND STRUCTURES, IOP PUBLISHING LTD., BRISTOL, GB, vol. 9, no. 6, December 2000 (2000-12-01), pages 953 - 972, XP000977395, ISSN: 0964-1726 *

Also Published As

Publication number Publication date
EP1530520A2 (de) 2005-05-18
WO2004000578A2 (de) 2003-12-31
DE10227768A1 (de) 2004-01-15

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