BR0109244A - Sistema para a determinação contìnua da interação entre um pneumático e o solo, pneumático, roda de veìculo, veìculo, kit para detectar o comportamento de um pneumático e métodos para detectar uma interação entre pelo menos um pneumático em movimento e uma superfìcie de contato e o comportamento de pelo menos um penumático, para capacitar um pneumático a gerar um sinal indicativo e um sinal descritivo e a transmitir um sinal descritivo de seu próprio comportamento, para fabricar uma roda, para monitorar e controlar o comportamento de um veìculo, para monitorar a uniformidade estrutural de um pneumático e pelo menos em evento correlacionado com a interação entre pelo menos um pneumático de uma roda de veìculo em movimento e uma superfìcie de contato e para detectar a inflação de um penumático - Google Patents

Sistema para a determinação contìnua da interação entre um pneumático e o solo, pneumático, roda de veìculo, veìculo, kit para detectar o comportamento de um pneumático e métodos para detectar uma interação entre pelo menos um pneumático em movimento e uma superfìcie de contato e o comportamento de pelo menos um penumático, para capacitar um pneumático a gerar um sinal indicativo e um sinal descritivo e a transmitir um sinal descritivo de seu próprio comportamento, para fabricar uma roda, para monitorar e controlar o comportamento de um veìculo, para monitorar a uniformidade estrutural de um pneumático e pelo menos em evento correlacionado com a interação entre pelo menos um pneumático de uma roda de veìculo em movimento e uma superfìcie de contato e para detectar a inflação de um penumático

Info

Publication number
BR0109244A
BR0109244A BR0109244-8A BR0109244A BR0109244A BR 0109244 A BR0109244 A BR 0109244A BR 0109244 A BR0109244 A BR 0109244A BR 0109244 A BR0109244 A BR 0109244A
Authority
BR
Brazil
Prior art keywords
tire
behavior
interaction
vehicle
signal
Prior art date
Application number
BR0109244-8A
Other languages
English (en)
Inventor
Federico Mancosu
Giuseppe Matrascia
Carlo Monguzzi
Diego Ettore Speziari
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 BR0109244A publication Critical patent/BR0109244A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0237—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems circuits concerning the atmospheric environment
    • 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
    • B60C23/0411—Piezoelectric generators
    • 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
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0493—Constructional details of means for attaching the control device for attachment on the 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
    • 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
    • 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
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/113—Tyre related sensors
    • 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/13—Aquaplaning, hydroplaning
    • 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
    • B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
    • B60T2220/02—Driver type; Driving style; Driver adaptive features
    • 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/tire behaviour; counteracting thereof
    • B60T2240/04—Tire deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Transportation (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Tires In General (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

"SISTEMA PARA A DETERMINAçãO CONTìNUA DA INTERAçãO ENTRE UM PNEUMáTICO E O SOLO, PNEUMáTICO, RODA DE VEìCULO, VEìCULO, KIT PARA DETECTAR O COMPORTAMENTO DE UM PNEUMáTICO E MéTODOS PARA DETECTAR UMA INTERAçãO ENTRE PELO MENOS UM PNEUMáTICO EM MOVIMENTO E UMA SUPERFìCIE DE CONTATO E O COMPORTAMENTO DE PELO MENOS UM PNEUMáTICO, PARA CAPACITAR UM PNEUMáTICO A GERAR UM SINAL INDICATIVO E UM SINAL DESCRITIVO E A TRANSMITIR UM SINAL DESCRITIVO DE SEU PRóPRIO COMPORTAMENTO, PARA FABRICAR UMA RODA, PARA MONITORAR E CONTROLAR O COMPORTAMENTO DE UM VEìCULO, PARA MONITORAR A UNIFORMIDADE ESTRUTURAL DE UM PNEUMáTICO E PELO MENOS UM EVENTO CORRELACIONADO COM A INTERAçãO ENTRE PELO MENOS UM PNEUMáTICO DE UMA RODA DE VEìCULO EM MOVIMENTO E UMA SUPERFìCIE DE CONTATO E PARA DETECTAR A INFLAçãO DE UM PNEUMáTICO". Um sistema para a determinação contínua da interação entre um pneumático (1) e o solo durante o movimento de um veículo a motor, o referido pneumático (1) compreendendo uma carcaça (2), uma banda de rodagem (3), lonas de correia (6), costados (4), talões (5) e pelo menos um primeiro sensor (7; 307; 407; 507, 607; 707; 807; 902) associado para operação com os dispositivos de processamento (8), onde dito primeiro sensor (7; 307; 407; 507, 607; 707; 807; 902) compreende um elemento piezelétrico alongado (10; 12; 20; 210) que se estende ao longo de pelo menos uma primeira parte do referido pneumático (1) e é capaz de fornecer um primeiro sinal que é gerado pela rotação do dito pneumático (1) e é formado ciclicamente em cada revolução do pneumático (1), o referido primeiro sinal tendo elementos distintivos, e o referido dispositivo de processamento (8) sendo capaz de adquirir o referido sinal e detectar variações do intervalo de tempo entre os elementos distintivos predeterminados do referido primeiro sinal.
BR0109244-8A 2000-03-16 2001-03-14 Sistema para a determinação contìnua da interação entre um pneumático e o solo, pneumático, roda de veìculo, veìculo, kit para detectar o comportamento de um pneumático e métodos para detectar uma interação entre pelo menos um pneumático em movimento e uma superfìcie de contato e o comportamento de pelo menos um penumático, para capacitar um pneumático a gerar um sinal indicativo e um sinal descritivo e a transmitir um sinal descritivo de seu próprio comportamento, para fabricar uma roda, para monitorar e controlar o comportamento de um veìculo, para monitorar a uniformidade estrutural de um pneumático e pelo menos em evento correlacionado com a interação entre pelo menos um pneumático de uma roda de veìculo em movimento e uma superfìcie de contato e para detectar a inflação de um penumático BR0109244A (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP00830198 2000-03-16
EP00830416 2000-06-09
US21263500P 2000-06-19 2000-06-19
US21969600P 2000-07-21 2000-07-21
EP00202649 2000-07-25
US22292100P 2000-08-04 2000-08-04
PCT/EP2001/002900 WO2001068388A1 (en) 2000-03-16 2001-03-14 System, tyre and method for determining the behaviour of a tyre in motion

Publications (1)

Publication Number Publication Date
BR0109244A true BR0109244A (pt) 2002-12-24

Family

ID=27545272

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109244-8A BR0109244A (pt) 2000-03-16 2001-03-14 Sistema para a determinação contìnua da interação entre um pneumático e o solo, pneumático, roda de veìculo, veìculo, kit para detectar o comportamento de um pneumático e métodos para detectar uma interação entre pelo menos um pneumático em movimento e uma superfìcie de contato e o comportamento de pelo menos um penumático, para capacitar um pneumático a gerar um sinal indicativo e um sinal descritivo e a transmitir um sinal descritivo de seu próprio comportamento, para fabricar uma roda, para monitorar e controlar o comportamento de um veìculo, para monitorar a uniformidade estrutural de um pneumático e pelo menos em evento correlacionado com a interação entre pelo menos um pneumático de uma roda de veìculo em movimento e uma superfìcie de contato e para detectar a inflação de um penumático

Country Status (9)

Country Link
US (2) US6959593B2 (pt)
EP (3) EP2039540B1 (pt)
JP (1) JP2003526560A (pt)
AT (3) ATE540844T1 (pt)
AU (1) AU2001252204A1 (pt)
BR (1) BR0109244A (pt)
DE (2) DE60136754D1 (pt)
ES (1) ES2231478T3 (pt)
WO (1) WO2001068388A1 (pt)

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US7168308B2 (en) 2007-01-30
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