BR112016002256A8 - método e sistema para controle adaptativo de cruzeiro e veículo - Google Patents

método e sistema para controle adaptativo de cruzeiro e veículo Download PDF

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Publication number
BR112016002256A8
BR112016002256A8 BR112016002256A BR112016002256A BR112016002256A8 BR 112016002256 A8 BR112016002256 A8 BR 112016002256A8 BR 112016002256 A BR112016002256 A BR 112016002256A BR 112016002256 A BR112016002256 A BR 112016002256A BR 112016002256 A8 BR112016002256 A8 BR 112016002256A8
Authority
BR
Brazil
Prior art keywords
distance
vehicle
predetermined time
adaptive cruise
host vehicle
Prior art date
Application number
BR112016002256A
Other languages
English (en)
Other versions
BR112016002256A2 (pt
BR112016002256B1 (pt
Inventor
Andersson Håkan
Oremus Sebastiaan
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112016002256A2 publication Critical patent/BR112016002256A2/pt
Publication of BR112016002256A8 publication Critical patent/BR112016002256A8/pt
Publication of BR112016002256B1 publication Critical patent/BR112016002256B1/pt

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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
    • 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
    • B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
    • 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
    • B60W40/02—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 ambient conditions
    • B60W40/06—Road conditions
    • B60W40/076—Slope angle of the road
    • 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
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/403—Image sensing, e.g. optical camera
    • 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
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/408—Radar; Laser, e.g. lidar
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • B60W2554/801—Lateral distance
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • B60W2554/804—Relative longitudinal speed
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/09—Other types of propulsion units, e.g. fluid motors, or type not specified
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/18—Braking system
    • 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
    • B60W2754/00—Output or target parameters relating to objects
    • B60W2754/10—Spatial relation or speed relative to objects
    • B60W2754/30—Longitudinal distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

1/1 resumo “método e sistema para controle adaptativo de cruzeiro e veículo” é descrito aqui um método para controle adaptativo de cruzeiro de um veículo hospedeiro (2), veículo hospedeiro este (2) compreendendo pelo menos um dispositivo de aceleração (8), pelo menos um dispositivo de retardamento (10), uma unidade de controle (14), para atuar sobre o dispositivo de aceleração (8) e o dispositivo de retardamento (10), uma unidade de cálculo (16), para determinar pelo menos um parâmetro relacionado com o veículo líder (6) e um sensor de distância (12), para determinar a distância ao veículo líder (6). o método compreende as etapas de: -estabelecer uma primeira distância em tempo predeterminada entre o veículo hospedeiro (2) e o veículo líder (6), -manter a primeira distância em tempo predeterminada, -avaliar o parâmetro que caracteriza as mudanças de velocidade do veículo líder, a fim de otimizar a distância em tempo entre o veículo hospedeiro (2) e o veículo líder (6), -mudar a primeira distância em tempo predeterminada para uma segunda distância em tempo predeterminada, se o parâmetro que caracteriza as mudanças de velocidade alcançar um valor limiar, e – manter a segunda distância em tempo predeterminada. um sistema, um veículo, um produto de programa de computador e um programa de computador são ainda descritos aqui.
BR112016002256-4A 2013-09-09 2014-08-27 Método e sistema para controle adaptativo de cruzeiro e veículo BR112016002256B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1351037A SE537471C2 (sv) 2013-09-09 2013-09-09 Förfarande och system för adaptiv farthållning samt fordon
SE1351037-5 2013-09-09
PCT/SE2014/050980 WO2015034417A1 (en) 2013-09-09 2014-08-27 Method and system for adaptive cruise control and vehicle

Publications (3)

Publication Number Publication Date
BR112016002256A2 BR112016002256A2 (pt) 2017-08-01
BR112016002256A8 true BR112016002256A8 (pt) 2020-02-04
BR112016002256B1 BR112016002256B1 (pt) 2022-05-17

Family

ID=52628744

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016002256-4A BR112016002256B1 (pt) 2013-09-09 2014-08-27 Método e sistema para controle adaptativo de cruzeiro e veículo

Country Status (6)

Country Link
US (1) US10913456B2 (pt)
EP (1) EP3044062B1 (pt)
KR (1) KR101798178B1 (pt)
BR (1) BR112016002256B1 (pt)
SE (1) SE537471C2 (pt)
WO (1) WO2015034417A1 (pt)

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US10077056B1 (en) 2015-04-24 2018-09-18 State Farm Mutual Automobile Insurance Company Managing self-driving behavior of autonomous or semi-autonomous vehicle based upon actual driving behavior of driver
US10668823B2 (en) * 2016-08-09 2020-06-02 Nio Usa, Inc. Smart cruise control and ADAS for range extension
US10279808B2 (en) * 2017-05-17 2019-05-07 Bendix Commercial Vehicle Systems Llc Adaptive cruise control system with speed based mode
US10493988B2 (en) 2017-07-01 2019-12-03 TuSimple System and method for adaptive cruise control for defensive driving
US10752246B2 (en) 2017-07-01 2020-08-25 Tusimple, Inc. System and method for adaptive cruise control with proximate vehicle detection
US10737695B2 (en) 2017-07-01 2020-08-11 Tusimple, Inc. System and method for adaptive cruise control for low speed following
KR102331767B1 (ko) * 2017-07-12 2021-11-26 현대자동차주식회사 크루즈 컨트롤 표시속도 보정 제어 방법 및 장치
KR102037235B1 (ko) * 2018-02-27 2019-10-29 주식회사 만도 주변 상황 판단을 통한 적응식 정속 주행 시스템 및 방법
US11072329B2 (en) * 2018-06-11 2021-07-27 Traxen Inc. Ground vehicle control techniques
WO2019214828A1 (en) * 2018-05-11 2019-11-14 Volvo Truck Corporation A method for establishing a path for a vehicle
JP7026242B2 (ja) * 2018-08-28 2022-02-25 日立Astemo株式会社 走行制御装置及び走行制御方法
CN109532831B (zh) * 2018-11-16 2021-03-16 广东工业大学 一种车辆速度控制方法及其相关装置
US11110924B2 (en) * 2019-06-24 2021-09-07 GM Global Technology Operations LLC Method and apparatus for dynamic adjustment of vehicle motion profiles
US11027650B2 (en) 2019-11-07 2021-06-08 Nio Usa, Inc. Method and apparatus for improving operation of a motor vehicle
US20220274490A1 (en) * 2021-02-27 2022-09-01 Robert Bosch Gmbh Device and Method to Determine Available Regenerative Braking Energy in a Route for Vehicle
US20240123990A1 (en) * 2022-10-18 2024-04-18 Cummins Inc. Dynamic powertrain control in coordination with adaptive cruise control

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Also Published As

Publication number Publication date
SE537471C2 (sv) 2015-05-12
EP3044062A4 (en) 2017-05-31
SE1351037A1 (sv) 2015-03-10
US10913456B2 (en) 2021-02-09
KR20160053984A (ko) 2016-05-13
BR112016002256A2 (pt) 2017-08-01
EP3044062A1 (en) 2016-07-20
US20160176402A1 (en) 2016-06-23
EP3044062B1 (en) 2018-08-15
WO2015034417A1 (en) 2015-03-12
BR112016002256B1 (pt) 2022-05-17
KR101798178B1 (ko) 2017-11-15

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/08/2014, OBSERVADAS AS CONDICOES LEGAIS