BRPI0519692A2 - controle fundamentado em informaÇço de altura de chassi de um veÍculo - Google Patents

controle fundamentado em informaÇço de altura de chassi de um veÍculo

Info

Publication number
BRPI0519692A2
BRPI0519692A2 BRPI0519692-2A BRPI0519692A BRPI0519692A2 BR PI0519692 A2 BRPI0519692 A2 BR PI0519692A2 BR PI0519692 A BRPI0519692 A BR PI0519692A BR PI0519692 A2 BRPI0519692 A2 BR PI0519692A2
Authority
BR
Brazil
Prior art keywords
vehicle
height
chassis
level
control based
Prior art date
Application number
BRPI0519692-2A
Other languages
English (en)
Inventor
Mikael Larsson
Christian Oscarsson
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0519692A2 publication Critical patent/BRPI0519692A2/pt
Publication of BRPI0519692B1 publication Critical patent/BRPI0519692B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/017—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their use when the vehicle is stationary, e.g. during loading, engine start-up or switch-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/026—Heavy duty trucks
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/824—Travel path sensing; Track monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/16—GPS track data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/04—Means for informing, instructing or displaying
    • B60G2600/042—Monitoring means
    • B60G2600/0422—Monitoring means involving data transmission, e.g. via satellite or GPS; for data monitoring, telemetry or platooning purposes
    • 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
    • B60G2800/20—Stationary vehicle
    • B60G2800/204—Stationary vehicle adjusting floor height to the loading ramp level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

CONTROLE FUNDAMENTAQDO EM INFORMAÇçO DE ALTURA DE CHASSI DE UM VEÍCULO. A presente invenção se refere a um método de operação de um sistema de veículo para ajustamento automético da altura de chassi (H) de un veículo (1). O referido método compreende operação de dispositivos de ajustamento de altura (5) para ajustamento da altura de chassi (H) em relação para um ou mais eixos de roda do veículo (1) a partir de um primeiro nível de altura para um segundo nível de altura. A operação de dispositivos de ajustamento de altura (5) é controlada por intermédio dos recursos de identificação de posição (10, 11) de maneira a movimentoas o chassi (2) a partir de referido primeiro nível de altura para referido segundo nível de altura em resposta para recepção a partir dos recursos de identificação de posição (10, 11) de uma indicação para o efeito de que o veículo (1) está se aproximando ou tenha chegado em uma de uma pluralidade de posições pré-determinadas (9) e/ou posições preenchendo critérios pré-determinados. O referido método está caracterizado pelo fato de que referidas posições pré-deteminadas (9) podem ser definidas por indicadores de posição sem fio (10) para serem detectadas por intermédio de um detector de posição instalado no veículo, e de que os referidos recursos de identificação de posição (10, 11) preferivelmente compreendem um sistema de navegação global (11).
BRPI0519692-2A 2004-12-30 2005-12-08 Método para operar um sistema de veículo para ajustar automaticamente a altura do chassi de um veículo BRPI0519692B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0403224A SE528864C2 (sv) 2004-12-30 2004-12-30 Informationsbaserad styrning av chassihöjden hos ett fordon
SE0403224-9 2004-12-30
PCT/SE2005/001860 WO2006071169A1 (en) 2004-12-30 2005-12-08 Information based controlling of chassis height of a vehicle

Publications (2)

Publication Number Publication Date
BRPI0519692A2 true BRPI0519692A2 (pt) 2009-03-03
BRPI0519692B1 BRPI0519692B1 (pt) 2018-06-05

Family

ID=34102166

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519692-2A BRPI0519692B1 (pt) 2004-12-30 2005-12-08 Método para operar um sistema de veículo para ajustar automaticamente a altura do chassi de um veículo

Country Status (7)

Country Link
US (1) US20090184480A1 (pt)
EP (1) EP1833691B1 (pt)
CN (1) CN101094773A (pt)
AT (1) ATE550210T1 (pt)
BR (1) BRPI0519692B1 (pt)
SE (1) SE528864C2 (pt)
WO (1) WO2006071169A1 (pt)

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DE102018214599B4 (de) * 2018-08-29 2021-11-25 Audi Ag Verfahren zum automatischen Einstellen eines Niveausystems eines Kraftfahrzeugs
SE1851050A1 (en) * 2018-09-05 2020-03-06 Scania Cv Ab Method and a control device for facilitating vehicle operation of a vehicle
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CN113306356B (zh) * 2021-05-31 2022-12-23 东风商用车有限公司 一种载货商用车空气悬架高度保持控制系统及方法
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Also Published As

Publication number Publication date
SE0403224D0 (sv) 2004-12-30
SE528864C2 (sv) 2007-02-27
EP1833691A1 (en) 2007-09-19
BRPI0519692B1 (pt) 2018-06-05
WO2006071169A1 (en) 2006-07-06
US20090184480A1 (en) 2009-07-23
EP1833691B1 (en) 2012-03-21
ATE550210T1 (de) 2012-04-15
SE0403224L (sv) 2006-07-01
CN101094773A (zh) 2007-12-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2648 DE 05-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.