BR112012014231A2 - disposição e método para otimização da posição de pelo menos um defletor de ar - Google Patents

disposição e método para otimização da posição de pelo menos um defletor de ar

Info

Publication number
BR112012014231A2
BR112012014231A2 BR112012014231A BR112012014231A BR112012014231A2 BR 112012014231 A2 BR112012014231 A2 BR 112012014231A2 BR 112012014231 A BR112012014231 A BR 112012014231A BR 112012014231 A BR112012014231 A BR 112012014231A BR 112012014231 A2 BR112012014231 A2 BR 112012014231A2
Authority
BR
Brazil
Prior art keywords
vehicle
air
optimizing
arrangement
air deflector
Prior art date
Application number
BR112012014231A
Other languages
English (en)
Other versions
BR112012014231B1 (pt
Inventor
Tenstam Anders
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 BR112012014231A2 publication Critical patent/BR112012014231A2/pt
Publication of BR112012014231B1 publication Critical patent/BR112012014231B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/001—For commercial vehicles or tractor-trailer combinations, e.g. caravans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/08—Air inlets for cooling; Shutters or blinds therefor
    • B60K11/085—Air inlets for cooling; Shutters or blinds therefor with adjustable shutters or blinds
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/14—Adaptive cruise control
    • B60W30/143—Speed control
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/14—Adaptive cruise control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Regulating Braking Force (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Controls For Constant Speed Travelling (AREA)

Abstract

disposição e método para otimização da posição de pelo menos um defletor de ar. a presente invenção se refere a uma disposição e a um método para otimização de uma posição de pelo menos um defletor de ar guiando um fluxo de ar em torno do veículo, particulamente de um caminhão ou de uma combinação de caminhão-trailer, durante tração. em concordância com a presente invenção, a posição do pelo menos um defletor de ar é determinada por um acionador que é controlado em resposta para um sinal de controle sensoriado indicado a resistência ao ar do veículo, em que a velocidade do veículo é controlada por intermédio de um sistema de controle de tração de veículo para provisão de uma velocidade constante do veículo durante a otimização, em que a posição do pelo menoos um defletor de ar é variada até que o sinal de controle venha a indicar uma resistência ao ar minimizada do veículo.
BR112012014231A 2009-12-15 2009-12-15 método para otimizar uma posição de pelo menos um defletor de ar BR112012014231B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2009/000519 WO2011075009A1 (en) 2009-12-15 2009-12-15 Arrangement and method for optimizing the position of at least one air deflector

Publications (2)

Publication Number Publication Date
BR112012014231A2 true BR112012014231A2 (pt) 2016-06-14
BR112012014231B1 BR112012014231B1 (pt) 2020-01-28

Family

ID=44167532

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014231A BR112012014231B1 (pt) 2009-12-15 2009-12-15 método para otimizar uma posição de pelo menos um defletor de ar

Country Status (5)

Country Link
US (1) US20130173121A1 (pt)
EP (1) EP2512904B1 (pt)
CN (1) CN102656081B (pt)
BR (1) BR112012014231B1 (pt)
WO (1) WO2011075009A1 (pt)

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SE537899C2 (sv) * 2014-03-04 2015-11-17 Scania Cv Ab Förfarande och system för att säkerställa fullgod funktion hos en luftriktaranordning hos ett fordon
US20190138021A1 (en) * 2015-04-13 2019-05-09 Matthew Gage Merzig Airspeed Adaptive Cruise Control for Ground Vehicles
US10071735B2 (en) * 2015-04-13 2018-09-11 Matthew Gage Merzig Airspeed adaptive cruise control for ground vehicles
SE1651572A1 (en) * 2016-11-30 2018-05-31 RMBLStrip AB Air guiding or deflecting system and method for operating such system
US10618573B2 (en) * 2017-10-16 2020-04-14 GM Global Technology Operations LLC System and method for controlling an active aerodynamic member
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CN110606144B (zh) * 2018-06-14 2020-12-08 北汽福田汽车股份有限公司 调整车辆风阻的方法和装置、存储介质和车辆
CN108945117A (zh) * 2018-08-22 2018-12-07 东风商用车有限公司 一种商用车扰流板控制结构及其控制方法
CN111098700B (zh) * 2018-10-29 2021-07-06 长城汽车股份有限公司 基于主动进气格栅的控制方法和装置
DE102019105755A1 (de) * 2019-03-07 2020-09-10 Bayerische Motoren Werke Aktiengesellschaft Aerodynamisch wirksame Profilvorrichtung für ein Landfahrzeug sowie Verfahren zum Betreiben einer aerodynamisch wirksamen Profilvorrichtung für ein Landfahrzeug
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DE102020107532A1 (de) 2020-03-19 2021-09-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Abschätzung der Aerobalance eines Kraftfahrzeugs
DE102020129291A1 (de) * 2020-11-06 2022-05-12 Man Truck & Bus Se Steuervorrichtung zur Längs- und/oder Querführung in einem Fahrzeugverband
DE102021106406A1 (de) * 2021-03-16 2022-09-22 Jost-Werke Deutschland Gmbh Verfahren und System zum Steuern einer Abdeckung sowie Lastkraftwagen-Gespann
EP4159599B1 (en) 2021-09-29 2025-11-05 Volvo Truck Corporation A vehicle comprising an air deflecting assembly
CN118770396A (zh) * 2024-06-26 2024-10-15 东风商用车有限公司 扰流板自动调节装置及方法

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Also Published As

Publication number Publication date
WO2011075009A1 (en) 2011-06-23
BR112012014231B1 (pt) 2020-01-28
EP2512904A4 (en) 2013-06-26
US20130173121A1 (en) 2013-07-04
CN102656081A (zh) 2012-09-05
EP2512904A1 (en) 2012-10-24
EP2512904B1 (en) 2016-04-13
CN102656081B (zh) 2014-12-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/01/2020, OBSERVADAS AS CONDICOES LEGAIS.