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IN2014DN07260A - - Google Patents

Info

Publication number
IN2014DN07260A
IN2014DN07260A IN7260DEN2014A IN2014DN07260A IN 2014DN07260 A IN2014DN07260 A IN 2014DN07260A IN 7260DEN2014 A IN7260DEN2014 A IN 7260DEN2014A IN 2014DN07260 A IN2014DN07260 A IN 2014DN07260A
Authority
IN
India
Prior art keywords
tyre
determined
length
pressure
contact patch
Prior art date
Application number
Inventor
Guenter Nobis
Volker Uffenkamp
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2014DN07260A publication Critical patent/IN2014DN07260A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • G01L17/005—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies using a sensor contacting the exterior surface, e.g. for measuring deformation
    • 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
    • B60C23/08—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 touching the ground
    • 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
    • G01M17/022—Tyres the tyre co-operating with rotatable rolls

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The invention relates to a method for monitoring the pressure (p) in a tyre (2) of a moving vehicle. According to said method the length (L) of the tyre contact patch of the tyre (2) in the direction of travel (F) is determined and from said length (L) of the tyre contact patch the pressure (p) in the tyres (2) is determined.
IN7260DEN2014 2012-04-04 2013-03-19 IN2014DN07260A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012205495A DE102012205495A1 (en) 2012-04-04 2012-04-04 Method and device for tire pressure testing
PCT/EP2013/055708 WO2013149824A1 (en) 2012-04-04 2013-03-19 Method and device for tyre pressure testing

Publications (1)

Publication Number Publication Date
IN2014DN07260A true IN2014DN07260A (en) 2015-04-24

Family

ID=47997416

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7260DEN2014 IN2014DN07260A (en) 2012-04-04 2013-03-19

Country Status (6)

Country Link
US (1) US20150090022A1 (en)
EP (1) EP2834611B1 (en)
CN (1) CN104185781B (en)
DE (1) DE102012205495A1 (en)
IN (1) IN2014DN07260A (en)
WO (1) WO2013149824A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030374B1 (en) * 2014-12-17 2017-01-13 Michelin & Cie METHOD FOR DETECTING AND WARNING OF THE UNDER-INFLATION CONDITION OF A TIRE
CN106441699B (en) * 2016-08-30 2022-05-17 重庆长安民生物流股份有限公司 Automobile tire pressure detection device
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
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
CN108638762B (en) * 2018-06-25 2020-06-23 芝麻云信（武汉）科技有限公司 Intelligent tire pressure monitoring system and method
US11338621B2 (en) 2019-11-26 2022-05-24 Hunter Engineering Company Drive-over tire tread measurement system for heavy-duty multi-axle vehicles
WO2021106010A1 (en) * 2019-11-26 2021-06-03 Ceat Limited Determining contact patch angle of tyres
CN113212073B (en) * 2021-05-17 2022-11-11 中国第一汽车股份有限公司 Tire pressure adjusting method and system based on vehicle-mounted camera and automobile

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JPS58112812A (en) * 1981-12-25 1983-07-05 Fuji Electric Co Ltd Method of detecting puncture
JPS58112812U (en) * 1982-01-25 1983-08-02 トヨクニ株式会社 combustion tube
US5396817A (en) 1991-11-29 1995-03-14 Exxon Research And Engineering Co. Tire inflation and velocity sensor
US5445020A (en) 1991-11-29 1995-08-29 Exxon Research And Engineering Company Tire inflation sensor
IT1270194B (en) 1994-06-09 1997-04-29 Pirelli DEVICE TO DETECT THE DISTRIBUTION OF THE SPECIFIC PRESSURE IN THE FOOTPRINT OF A TIRE FOR VEHICLES AND METHOD OF DETECTION FROM IT IMPLEMENTED
DE19630015A1 (en) 1996-07-25 1998-01-29 Daimler Benz Ag Contact free electrical measuring system for tyre pressure especially for moving motor vehicle
DE19705047A1 (en) 1997-02-03 1998-08-06 Buerger Joachim Detailed tyre tread depth measurement and recording using laser beam illumination
GB9709645D0 (en) 1997-05-14 1997-07-02 Sun Electric Uk Ltd Tyre pressure determination
CH692965A5 (en) * 1997-07-16 2002-12-31 Kk Holding Ag Arrangement for measuring the tire pressure of rolling vehicles.
FR2812085B1 (en) 2000-07-20 2002-10-25 Dufournier Technologies S A S DEVICE AND METHOD FOR MAPPING THE EFFECTS ON THE GROUND OF THE PASSAGE OF A VEHICLE
GB2370640A (en) * 2000-08-08 2002-07-03 Transense Technologies Plc SAW device with integral patch antenna
US6823728B1 (en) * 2002-03-12 2004-11-30 Elwood E. Barnes Systems and methods for measurement of tire pressure
FR2852907B3 (en) 2003-03-26 2005-05-20 Gustavo Adrian Maniera IMPROVED MOBILE TRUCK FOR COMPLETE SERVICES FOR MAINTAINING AND CONSERVING AUTOMOTIVE VEHICLES
MX2009002912A (en) * 2006-09-19 2009-08-13 Ventech Gmbh System for detecting the pressure in a vehicle tyre and/or speed of the vehicle.
US8392048B2 (en) 2006-11-30 2013-03-05 Hunter Engineering Company Integrated tire pressure diagnostic system and method
DE102007054156A1 (en) * 2007-11-12 2009-05-14 Ventech Gmbh Method for determining the pressure and the tread depth in a vehicle tire
JP3141838U (en) 2008-03-07 2008-05-22 橙的電子股▲分▼有限公司 Detachable pressure detector-valve stem assembly
US8150105B2 (en) 2008-05-22 2012-04-03 International Electronic Machines Corporation Inspection using three-dimensional profile information

Also Published As

Publication number Publication date
EP2834611A1 (en) 2015-02-11
WO2013149824A1 (en) 2013-10-10
CN104185781A (en) 2014-12-03
EP2834611B1 (en) 2020-04-29
US20150090022A1 (en) 2015-04-02
DE102012205495A1 (en) 2013-10-10
CN104185781B (en) 2017-05-03

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