IN2014DN03479A - - Google Patents

Info

Publication number
IN2014DN03479A
IN2014DN03479A IN3479DEN2014A IN2014DN03479A IN 2014DN03479 A IN2014DN03479 A IN 2014DN03479A IN 3479DEN2014 A IN3479DEN2014 A IN 3479DEN2014A IN 2014DN03479 A IN2014DN03479 A IN 2014DN03479A
Authority
IN
India
Prior art keywords
motor vehicle
heading
wheels
value
sensor module
Prior art date
Application number
Inventor
Serge Hernando
Christian Noel
Thierry Pinard
Original Assignee
Johnson Contr Automotive Elect
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 Johnson Contr Automotive Elect filed Critical Johnson Contr Automotive Elect
Publication of IN2014DN03479A publication Critical patent/IN2014DN03479A/en

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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • 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
    • B60C23/061—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 by monitoring wheel speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The present invention relates to a system for monitoring the pressure in the tyres of a plurality of wheels of a motor vehicle the monitoring system comprising a first sensor module the first sensor module comprising at least one sensor measuring the angular velocity of at least part of the plurality of wheels of the motor vehicle the monitoring system comprising a means for determining from the angular velocity of at least part of the plurality of wheels of the motor vehicle a signal indicative of a first value of the heading of the motor vehicle the monitoring system moreover comprising a second sensor module generating a signal indicative of a second value of the heading of the motor vehicle and an abnormal situation with the pressure in at least one of the tyres of the plurality of the wheels of the motor vehicle is determined when the first value of the heading of the motor vehicle and the second value of the heading of the motor vehicle are not consistent with one another.
IN3479DEN2014 2011-10-31 2012-10-31 IN2014DN03479A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1103312A FR2981884B1 (en) 2011-10-31 2011-10-31 SYSTEM FOR MONITORING THE PRESSURE IN TIRES OF A PLURALITY OF WHEELS OF A MOTOR VEHICLE AND METHOD OF MONITORING THE PRESSURE
PCT/EP2012/071634 WO2013064581A1 (en) 2011-10-31 2012-10-31 System for monitoring tyre pressures of a plurality of wheels of a motor vehicle and pressure monitoring method

Publications (1)

Publication Number Publication Date
IN2014DN03479A true IN2014DN03479A (en) 2015-06-05

Family

ID=47088894

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3479DEN2014 IN2014DN03479A (en) 2011-10-31 2012-10-31

Country Status (7)

Country Link
US (1) US20140305199A1 (en)
EP (1) EP2773520A1 (en)
JP (1) JP2014532578A (en)
CN (1) CN103998263A (en)
FR (1) FR2981884B1 (en)
IN (1) IN2014DN03479A (en)
WO (1) WO2013064581A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106525323B (en) * 2016-12-06 2019-05-17 北京万集科技股份有限公司 Vehicle tyre pressure detection method and device
IT201800020212A1 (en) * 2018-12-19 2020-06-19 Maserati Spa Procedure for estimating the tire pressure of a vehicle.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3159575B2 (en) * 1993-08-16 2001-04-23 マツダ株式会社 Tire pressure alarm
JPH10203124A (en) * 1997-01-27 1998-08-04 Kayaba Ind Co Ltd Running balance detecting device
JP3518575B2 (en) * 1997-03-25 2004-04-12 トヨタ自動車株式会社 Tire pressure estimation device
US5847645A (en) * 1997-06-04 1998-12-08 Ford Global Technologies, Inc. Tire diagnostic system
DE10015230A1 (en) * 1999-08-06 2001-03-01 Continental Teves Ag & Co Ohg Method and device for detecting the pressure loss in a tire of a wheel of a vehicle
JP2002248915A (en) * 2001-02-26 2002-09-03 Toyota Motor Corp Tire condition estimating equipment
JP2004148938A (en) * 2002-10-29 2004-05-27 Honda Motor Co Ltd Detection device for air pressure lowering of tire
ATE335621T1 (en) * 2003-05-09 2006-09-15 Harman Becker Automotive Sys GPS (GLOBAL POSITIONING SYSTEM) BASED METHOD AND SYSTEM FOR DETECTING TIRE PRESSURE CHANGES
US7237433B2 (en) * 2003-11-07 2007-07-03 General Motors Corporation Hybrid tire pressure monitoring system
JP4099823B2 (en) * 2003-11-11 2008-06-11 オムロン株式会社 Vehicle submersion detection device
EP1547828B1 (en) * 2003-11-25 2010-10-20 Sumitomo Rubber Industries Limited Method for detecting decompression of tires and device thereof, and program for judging decompression of tires
JP4707496B2 (en) * 2005-08-09 2011-06-22 住友ゴム工業株式会社 Tire pressure drop detection method using GPS speed information
JP2008007026A (en) * 2006-06-30 2008-01-17 Aisin Aw Co Ltd Air pressure reduction detection device, air pressure reduction detection program and air pressure reduction detection method
JP2008273477A (en) * 2007-05-07 2008-11-13 Honda Motor Co Ltd Vehicle sensor system
JP5427868B2 (en) * 2011-10-21 2014-02-26 住友ゴム工業株式会社 Tire pressure drop detection method, apparatus and program
CN103832223A (en) * 2012-11-20 2014-06-04 傅黎明 TPMS (Tire Pressure Monitoring System) technical defect improving scheme

Also Published As

Publication number Publication date
JP2014532578A (en) 2014-12-08
FR2981884A1 (en) 2013-05-03
CN103998263A (en) 2014-08-20
WO2013064581A1 (en) 2013-05-10
EP2773520A1 (en) 2014-09-10
FR2981884B1 (en) 2016-02-05
US20140305199A1 (en) 2014-10-16

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