BRPI0801119A2 - sistema eletrânico de controle de altura para um veÍculo com méltiplos sinais de entrada - Google Patents

sistema eletrânico de controle de altura para um veÍculo com méltiplos sinais de entrada

Info

Publication number
BRPI0801119A2
BRPI0801119A2 BRPI0801119-2A BRPI0801119A BRPI0801119A2 BR PI0801119 A2 BRPI0801119 A2 BR PI0801119A2 BR PI0801119 A BRPI0801119 A BR PI0801119A BR PI0801119 A2 BRPI0801119 A2 BR PI0801119A2
Authority
BR
Brazil
Prior art keywords
signal
vehicle
carriageway
control system
height control
Prior art date
Application number
BRPI0801119-2A
Other languages
English (en)
Inventor
Victor A Plath
Original Assignee
Haldex Brake Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39580221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0801119(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Haldex Brake Corp filed Critical Haldex Brake Corp
Publication of BRPI0801119A2 publication Critical patent/BRPI0801119A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/003—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • 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
    • 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
    • B60G17/018—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 use of a specific signal treatment or control method
    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • 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
    • B60G2204/116—Sensors coupled to the suspension arm

Landscapes

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

Abstract

SISTEMA ELETRâNICO DE CONTROLE DE ALTURA PARA UM VEÍCULO COM MéLTIPLOS SINAIS DE ENTRADA. A presente invenção refere-se a um sistema de controle para controlar a altura de rodagem de um veículo, o sistema incluindo uma controladora que recebe e processa múltiplas entradas variáveis de modo a prover um controle maior da altura de rodagem. As entradas incluem um sinal de sistema de freio incluindo um sinal de Sistema de Freio Automático (AOS) e/ou um sinal de Sistema de Freio Eletrônico (EBS), um sinal de ponto de controle remoto e/ou um sinal de despejo de fluido. O sistema provê ainda a medição da altura de rodagem de veículo em questão, a filtragem da altura de rodagem medida, a determinação quando o sinal de altura de rodagem filtrado excede um nível limite, e o ajuste da altura de rodagem em conseqüência.
BRPI0801119-2A 2007-04-12 2008-04-11 sistema eletrânico de controle de altura para um veÍculo com méltiplos sinais de entrada BRPI0801119A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/734,597 US20080252025A1 (en) 2007-04-12 2007-04-12 Electronic height control system for a vehicle with multiple input signals

Publications (1)

Publication Number Publication Date
BRPI0801119A2 true BRPI0801119A2 (pt) 2008-11-25

Family

ID=39580221

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801119-2A BRPI0801119A2 (pt) 2007-04-12 2008-04-11 sistema eletrânico de controle de altura para um veÍculo com méltiplos sinais de entrada

Country Status (12)

Country Link
US (1) US20080252025A1 (pt)
EP (3) EP2810800B1 (pt)
JP (1) JP2008260513A (pt)
KR (1) KR100944255B1 (pt)
CN (1) CN101284488A (pt)
AU (1) AU2008200914B2 (pt)
BR (1) BRPI0801119A2 (pt)
CA (1) CA2617445C (pt)
ES (1) ES2634147T3 (pt)
HU (1) HUE032573T2 (pt)
PL (1) PL1980426T3 (pt)
RU (1) RU2391222C2 (pt)

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KR102327176B1 (ko) * 2019-12-09 2021-11-17 목포대학교산학협력단 견인트레일러 자동수평조절장치를 포함하는 차고 조절이 가능한 견인 트레일러
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Also Published As

Publication number Publication date
EP3037287B1 (en) 2020-04-22
PL1980426T3 (pl) 2017-09-29
EP1980426B1 (en) 2017-04-05
EP2810800A1 (en) 2014-12-10
JP2008260513A (ja) 2008-10-30
AU2008200914A1 (en) 2008-10-30
EP1980426A3 (en) 2012-04-25
ES2634147T3 (es) 2017-09-26
EP1980426A2 (en) 2008-10-15
CN101284488A (zh) 2008-10-15
KR20080092835A (ko) 2008-10-16
CA2617445C (en) 2010-11-02
RU2008114258A (ru) 2009-10-20
CA2617445A1 (en) 2008-10-12
EP2810800B1 (en) 2020-09-23
RU2391222C2 (ru) 2010-06-10
KR100944255B1 (ko) 2010-02-24
HUE032573T2 (en) 2017-09-28
US20080252025A1 (en) 2008-10-16
AU2008200914B2 (en) 2010-04-22
EP3037287A1 (en) 2016-06-29

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