BR122023021234A2 - Método de assistência de deslocamento e dispositivo de assistência de deslocamento - Google Patents

Método de assistência de deslocamento e dispositivo de assistência de deslocamento

Info

Publication number
BR122023021234A2
BR122023021234A2 BR122023021234A BR122023021234A BR122023021234A2 BR 122023021234 A2 BR122023021234 A2 BR 122023021234A2 BR 122023021234 A BR122023021234 A BR 122023021234A BR 122023021234 A BR122023021234 A BR 122023021234A BR 122023021234 A2 BR122023021234 A2 BR 122023021234A2
Authority
BR
Brazil
Prior art keywords
travel path
travel
vehicle
travel assist
similarity
Prior art date
Application number
BR122023021234A
Other languages
English (en)
Inventor
Hirotoshi Ueda
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of BR122023021234A2 publication Critical patent/BR122023021234A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G01C21/30—Map- or contour-matching
    • 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
    • B60W30/10—Path keeping
    • 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
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001—Planning or execution of driving tasks
    • 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
    • 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
    • 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
    • B60W40/10—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 vehicle motion
    • B60W40/105—Speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/40—High definition maps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/10—Path keeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/14—Cruise control

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)

Abstract

método de assistência de deslocamento e dispositivo de assistência de deslocamento. um método de assistência de deslocamento capaz de prevenir comportamento irregular de um veículo ao mudar de um percurso de deslocamento no qual o veículo está atualmente se deslocando para um percurso de deslocamento com base em um mapa de alta definição, gera um primeiro percurso de deslocamento com base nos arredores do veículo (s1), gera um segundo percurso de deslocamento com base nas informações de mapa de alta definição em torno da circunferência do veículo (s2), determina se o primeiro percurso de deslocamento e o segundo percurso de deslocamento têm semelhança (s5 a s7) e muda o percurso de deslocamento que o veículo é induzido a seguir por executar controle de assistência de deslocamento quando o primeiro percurso de deslocamento e o segundo percurso de deslocamento têm semelhança (s8, s9).
BR122023021234A 2017-07-27 2017-07-27 Método de assistência de deslocamento e dispositivo de assistência de deslocamento BR122023021234A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/027316 WO2019021437A1 (ja) 2017-07-27 2017-07-27 走行支援方法及び走行支援装置

Publications (1)

Publication Number Publication Date
BR122023021234A2 true BR122023021234A2 (pt) 2023-12-12

Family

ID=65041360

Family Applications (3)

Application Number Title Priority Date Filing Date
BR122023021198-7A BR122023021198A2 (pt) 2017-07-27 2017-07-27 Método de assistência de deslocamento e dispositivo de assistência de deslocamento
BR112020001645-4A BR112020001645A2 (pt) 2017-07-27 2017-07-27 método de assistência de deslocamento e dispositivo de assistência de deslocamento
BR122023021234A BR122023021234A2 (pt) 2017-07-27 2017-07-27 Método de assistência de deslocamento e dispositivo de assistência de deslocamento

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BR122023021198-7A BR122023021198A2 (pt) 2017-07-27 2017-07-27 Método de assistência de deslocamento e dispositivo de assistência de deslocamento
BR112020001645-4A BR112020001645A2 (pt) 2017-07-27 2017-07-27 método de assistência de deslocamento e dispositivo de assistência de deslocamento

Country Status (9)

Country Link
US (1) US11396290B2 (pt)
EP (1) EP3660455B1 (pt)
JP (1) JP6809611B2 (pt)
KR (1) KR20200032168A (pt)
CN (1) CN110959100A (pt)
BR (3) BR122023021198A2 (pt)
CA (1) CA3071087A1 (pt)
RU (1) RU2741130C1 (pt)
WO (1) WO2019021437A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018208207A1 (de) * 2018-05-24 2019-11-28 Bayerische Motoren Werke Aktiengesellschaft Steuerung eines Kraftfahrzeugs
JP7372784B2 (ja) * 2019-08-30 2023-11-01 マツダ株式会社 中央演算装置
JP7407034B2 (ja) 2020-03-19 2023-12-28 本田技研工業株式会社 走行経路設定装置、走行経路を設定する方法およびプログラム
KR102245580B1 (ko) * 2020-09-22 2021-04-29 재단법인차세대융합기술연구원 Adas 데이터를 이용한 교통 밀도를 추정하는 관제 서버
GB2602498B (en) * 2021-01-05 2023-09-13 Nissan Motor Mfg Uk Limited Vehicle control system
GB2602496A (en) * 2021-01-05 2022-07-06 Nissan Motor Mfg Uk Ltd Vehicle control system
JP7498150B2 (ja) 2021-05-18 2024-06-11 トヨタ自動車株式会社 移動体及び移動体の経路決定方法

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US5646850A (en) * 1990-06-13 1997-07-08 Matsushita Electric Industrial Co., Ltd. Auto-drive control apparatus for use in vehicle apparatus
JP4622453B2 (ja) * 2004-10-27 2011-02-02 日産自動車株式会社 自動操舵車両
RU2566175C1 (ru) * 2011-08-31 2015-10-20 Ниссан Мотор Ко., Лтд. Устройство помощи при вождении транспортного средства
US9633564B2 (en) * 2012-09-27 2017-04-25 Google Inc. Determining changes in a driving environment based on vehicle behavior
JP6233706B2 (ja) 2013-04-02 2017-11-22 パナソニックＩｐマネジメント株式会社 自律移動装置及び自律移動装置の自己位置推定方法
JP6241341B2 (ja) * 2014-03-20 2017-12-06 アイシン・エィ・ダブリュ株式会社 自動運転支援装置、自動運転支援方法及びプログラム
JP6322812B2 (ja) 2014-08-21 2018-05-16 パナソニックＩｐマネジメント株式会社 情報管理装置、車両、および、情報管理方法
JP6488594B2 (ja) 2014-09-02 2019-03-27 アイシン・エィ・ダブリュ株式会社 自動運転支援システム、自動運転支援方法及びコンピュータプログラム
JP6082415B2 (ja) * 2015-03-03 2017-02-15 富士重工業株式会社 車両の走行制御装置
JP6025273B2 (ja) 2015-03-17 2016-11-16 富士重工業株式会社 車両の走行制御装置
JP6815724B2 (ja) 2015-11-04 2021-01-20 トヨタ自動車株式会社 自動運転システム
US10012984B2 (en) * 2015-12-14 2018-07-03 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling autonomous vehicles
CN107543547B (zh) * 2016-06-29 2020-09-18 杭州海康威视数字技术股份有限公司 一种导航方法、装置及系统
JP6766006B2 (ja) * 2017-04-26 2020-10-07 株式会社クボタ 自動操舵システム

Also Published As

Publication number Publication date
EP3660455A4 (en) 2020-10-07
JP6809611B2 (ja) 2021-01-06
CN110959100A (zh) 2020-04-03
RU2741130C1 (ru) 2021-01-22
US11396290B2 (en) 2022-07-26
WO2019021437A1 (ja) 2019-01-31
US20200317193A1 (en) 2020-10-08
CA3071087A1 (en) 2019-01-31
KR20200032168A (ko) 2020-03-25
EP3660455A1 (en) 2020-06-03
EP3660455B1 (en) 2023-12-20
BR112020001645A2 (pt) 2020-07-21
BR122023021198A2 (pt) 2023-12-12
JPWO2019021437A1 (ja) 2020-08-20

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]