BRPI0419077A - método e sistema para determinar um ángulo de viragem de um pneu instalado em um veìculo e método para controlar um veìculo tendo pelo menos um pneu instalado no mesmo - Google Patents

método e sistema para determinar um ángulo de viragem de um pneu instalado em um veìculo e método para controlar um veìculo tendo pelo menos um pneu instalado no mesmo

Info

Publication number
BRPI0419077A
BRPI0419077A BRPI0419077-7A BRPI0419077A BRPI0419077A BR PI0419077 A BRPI0419077 A BR PI0419077A BR PI0419077 A BRPI0419077 A BR PI0419077A BR PI0419077 A BRPI0419077 A BR PI0419077A
Authority
BR
Brazil
Prior art keywords
vehicle
determining
turning angle
tire
tire fitted
Prior art date
Application number
BRPI0419077-7A
Other languages
English (en)
Inventor
Federico Mancosu
Massimo Brusarosco
Daniele Arosio
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BRPI0419077A publication Critical patent/BRPI0419077A/pt
Publication of BRPI0419077B1 publication Critical patent/BRPI0419077B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/101—Side slip angle of 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • 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
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B60T8/1725—Using tyre sensors, e.g. Sidewall Torsion sensors [SWT]
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C2019/004—Tyre sensors other than for detecting tyre pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/21—Traction, slip, skid or slide control
    • B60G2800/212—Transversal; Side-slip during cornering
    • 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
    • B60T2240/00—Monitoring, detecting wheel/tyre behaviour; counteracting thereof
    • B60T2240/04—Tyre deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2422/00—Indexing codes relating to the special location or mounting of sensors
    • B60W2422/70—Indexing codes relating to the special location or mounting of sensors on the wheel or the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/20—Steering systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Tires In General (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Navigation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

MéTODO E SISTEMA PARA DETERMINAR UM áNGULO DE VIRAGEM DE UM PNEU INSTALADO EM UM VEìCULO E MéTODO PARA CONTROLAR UM VEìCULO TENDO PELO MENOS UM PNEU INSTALADO NO MESMO é revelado um método e um sistema para determinar um ângulo de viragem de um pneu instalado em um veículo durante o uso do mencionado veículo sobre uma superfície de rodagem. O método compreende as etapas de: determinar a aceleração lateral de uma porção da banda de rodagem separadamente espaçada do plano equatorial do mencionado pneu; determinar uma velocidade de rotação do mencionado pneu; e determinar o mencionado ângulo de viragem a partir da mencionada aceleração lateral e da mencionada velocidade radial, usando curvas características da amplitude de aceleração lateral versus valores predeterminados do ângulo de viragem pra pelo menos uma velocidade de rotação.
BRPI0419077A 2004-09-29 2004-09-29 método e sistema para determinar um ângulo de curvatura de um pneu durante o avanço do veículo, e método para controlar um veículo tendo pelo menos um pneu instalado no mesmo durante o avanço do mencionado veículo BRPI0419077B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/052355 WO2006034731A1 (en) 2004-09-29 2004-09-29 Method and system for determining a cornering angle of a tyre during the running of a vehicle

Publications (2)

Publication Number Publication Date
BRPI0419077A true BRPI0419077A (pt) 2007-12-18
BRPI0419077B1 BRPI0419077B1 (pt) 2017-05-23

Family

ID=34958994

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419077A BRPI0419077B1 (pt) 2004-09-29 2004-09-29 método e sistema para determinar um ângulo de curvatura de um pneu durante o avanço do veículo, e método para controlar um veículo tendo pelo menos um pneu instalado no mesmo durante o avanço do mencionado veículo

Country Status (7)

Country Link
US (1) US8024087B2 (pt)
EP (1) EP1794007B1 (pt)
CN (1) CN100560390C (pt)
AT (1) ATE391027T1 (pt)
BR (1) BRPI0419077B1 (pt)
DE (1) DE602004012903T2 (pt)
WO (1) WO2006034731A1 (pt)

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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
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JP7015161B2 (ja) * 2017-12-11 2022-02-02 カワサキモータース株式会社 リーン型乗物の走行情報蓄積方法、走行情報処理プログラム及び走行情報蓄積装置
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Also Published As

Publication number Publication date
DE602004012903D1 (de) 2008-05-15
BRPI0419077B1 (pt) 2017-05-23
US8024087B2 (en) 2011-09-20
ATE391027T1 (de) 2008-04-15
US20080103659A1 (en) 2008-05-01
CN100560390C (zh) 2009-11-18
EP1794007B1 (en) 2008-04-02
DE602004012903T2 (de) 2009-04-09
EP1794007A1 (en) 2007-06-13
CN101027198A (zh) 2007-08-29
WO2006034731A1 (en) 2006-04-06

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