BR112018012437A2 - método e dispositivo de suporte de estacionamento - Google Patents

método e dispositivo de suporte de estacionamento

Info

Publication number
BR112018012437A2
BR112018012437A2 BR112018012437-0A BR112018012437A BR112018012437A2 BR 112018012437 A2 BR112018012437 A2 BR 112018012437A2 BR 112018012437 A BR112018012437 A BR 112018012437A BR 112018012437 A2 BR112018012437 A2 BR 112018012437A2
Authority
BR
Brazil
Prior art keywords
representative points
distance
parking spaces
support method
parking support
Prior art date
Application number
BR112018012437-0A
Other languages
English (en)
Japanese (ja)
Other versions
BR112018012437B1 (pt
Inventor
Kojo Naoki
Kurotobi Tomoko
Original Assignee
Nissan Motor Co., Ltd.
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 Co., Ltd. filed Critical Nissan Motor Co., Ltd.
Publication of BR112018012437A2 publication Critical patent/BR112018012437A2/pt
Publication of BR112018012437B1 publication Critical patent/BR112018012437B1/pt

Links

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
    • B60W30/06—Automatic manoeuvring for parking
    • 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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/027—Parking aids, e.g. instruction means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G06V20/586—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of parking space
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/168—Driving aids for parking, e.g. acoustic or visual feedback on parking space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9314—Parking operations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93274—Sensor installation details on the side of the vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2015/932—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles for parking operations
    • G01S2015/933—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles for parking operations for measuring the dimensions of the parking space when driving past
    • G01S2015/936—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles for parking operations for measuring the dimensions of the parking space when driving past for measuring parking spaces extending transverse or diagonal to the driving direction, i.e. not parallel to the driving direction
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

a presente invenção refere-se a que compreende: adquirir, a partir de um conjunto de sensores de alcance (10), informação de reconhecimento sobre uma pluralidade de veículos estacionados existentes em um grupo de vagas de estacionamento compreendendo uma pluralidade de vagas de estacionamento dispostas lado a lado; selecionar pontos representativos (p1) dos veículos estacionados a partir da informação de reconhecimento; calcular uma distância (d) entre pontos representativos que é uma distância entre os pontos representativos (p1) adjacentes entre si; e calcular a largura das vagas de estacionamento com base na distância (d) entre os pontos representativos.
BR112018012437-0A 2015-12-17 2016-08-01 Método e dispositivo de assistência ao estacionamento BR112018012437B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-246109 2015-12-17
JP2015246109 2015-12-17
PCT/JP2016/072493 WO2017104163A1 (ja) 2015-12-17 2016-08-01 駐車支援方法および装置

Publications (2)

Publication Number Publication Date
BR112018012437A2 true BR112018012437A2 (pt) 2018-12-18
BR112018012437B1 BR112018012437B1 (pt) 2022-12-13

Family

ID=59056499

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012437-0A BR112018012437B1 (pt) 2015-12-17 2016-08-01 Método e dispositivo de assistência ao estacionamento

Country Status (10)

Country Link
US (1) US10703360B2 (pt)
EP (1) EP3392109B1 (pt)
JP (1) JP6528857B2 (pt)
KR (1) KR101900228B1 (pt)
CN (1) CN108473131B (pt)
BR (1) BR112018012437B1 (pt)
CA (1) CA3008771A1 (pt)
MX (1) MX368341B (pt)
RU (1) RU2713960C2 (pt)
WO (1) WO2017104163A1 (pt)

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DE102015116542A1 (de) * 2015-09-30 2017-03-30 Valeo Schalter Und Sensoren Gmbh Verfahren zum Bestimmen einer Parkfläche zum Parken eines Kraftfahrzeugs, Fahrerassistenzsystem sowie Kraftfahrzeug
US10703360B2 (en) * 2015-12-17 2020-07-07 Nissan Motor Co., Ltd. Parking support method and device
CA3022346A1 (en) 2016-04-28 2017-11-02 Nissan Motor Co., Ltd. Method and device for parking assistance
WO2018134915A1 (ja) * 2017-01-18 2018-07-26 三菱電機株式会社 駐車支援装置
JP6825529B2 (ja) * 2017-09-28 2021-02-03 トヨタ自動車株式会社 走行支援装置
EP3480624B1 (en) * 2017-11-07 2021-12-29 Veoneer Sweden AB Detection of parking row orientation
EP3483629B1 (en) * 2017-11-09 2021-12-29 Veoneer Sweden AB Detecting a parking row with a vehicle radar system
JP7242710B2 (ja) * 2018-05-31 2023-03-20 ジャガー ランド ローバー リミテッド 車両の動きを制御するための装置および方法
FR3084628B1 (fr) * 2018-07-31 2021-06-11 Renault Sas Procede de determination d'un type d'emplacement de stationnement
CN110789519B (zh) * 2018-08-02 2023-03-03 奥迪股份公司 交通工具停放位置的获取方法、装置、设备和存储介质
JP7065410B2 (ja) 2018-09-28 2022-05-12 パナソニックＩｐマネジメント株式会社 空き駐車スペース検知装置および空き駐車スペース検知方法
WO2020241989A1 (ko) * 2019-05-28 2020-12-03 엘지전자 주식회사 무선 통신 시스템에서 단말이 신호를 수신하는 방법 및 이를 위한 단말
JP7323356B2 (ja) * 2019-06-28 2023-08-08 フォルシアクラリオン・エレクトロニクス株式会社 駐車支援装置及び駐車支援方法
JP7346129B2 (ja) * 2019-07-29 2023-09-19 フォルシアクラリオン・エレクトロニクス株式会社 駐車支援装置及び駐車支援装置の制御方法
JP6975766B2 (ja) * 2019-12-13 2021-12-01 本田技研工業株式会社 駐車支援装置、駐車支援方法及びプログラム
CN111311925B (zh) * 2020-01-21 2022-02-11 阿波罗智能技术(北京)有限公司 车位的检测方法和装置、电子设备、车辆、存储介质
KR20210106690A (ko) * 2020-02-21 2021-08-31 현대자동차주식회사 도어 열림 제어 장치 및 그의 도어 열림 제어 방법
KR102178120B1 (ko) * 2020-03-26 2020-11-12 이용석 도로 및 유휴지를 활용한 탄력적 주차관리 시스템
JP2021180382A (ja) * 2020-05-12 2021-11-18 フォルシアクラリオン・エレクトロニクス株式会社 画像処理装置及び画像処理方法

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JP5182545B2 (ja) * 2007-05-16 2013-04-17 アイシン精機株式会社 駐車支援装置
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JP6167846B2 (ja) 2013-10-25 2017-07-26 トヨタ自動車株式会社 駐車支援装置
JP6544121B2 (ja) * 2015-07-31 2019-07-17 アイシン精機株式会社 駐車支援装置
JP2017030569A (ja) * 2015-07-31 2017-02-09 アイシン精機株式会社 駐車支援装置
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Also Published As

Publication number Publication date
KR101900228B1 (ko) 2018-09-20
MX368341B (es) 2019-09-30
WO2017104163A1 (ja) 2017-06-22
JPWO2017104163A1 (ja) 2018-11-08
KR20180089506A (ko) 2018-08-08
RU2018124454A3 (pt) 2020-01-21
JP6528857B2 (ja) 2019-06-19
US20180354504A1 (en) 2018-12-13
RU2018124454A (ru) 2020-01-21
RU2713960C2 (ru) 2020-02-11
CN108473131B (zh) 2021-04-13
CA3008771A1 (en) 2017-06-22
EP3392109B1 (en) 2020-04-15
BR112018012437B1 (pt) 2022-12-13
EP3392109A4 (en) 2019-01-02
EP3392109A1 (en) 2018-10-24
CN108473131A (zh) 2018-08-31
MX2018007363A (es) 2018-08-15
US10703360B2 (en) 2020-07-07

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