FR3082340B1 - Systeme de reconnaissance de panneaux de signalisation - Google Patents

Systeme de reconnaissance de panneaux de signalisation Download PDF

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Publication number
FR3082340B1
FR3082340B1 FR1906060A FR1906060A FR3082340B1 FR 3082340 B1 FR3082340 B1 FR 3082340B1 FR 1906060 A FR1906060 A FR 1906060A FR 1906060 A FR1906060 A FR 1906060A FR 3082340 B1 FR3082340 B1 FR 3082340B1
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France
Prior art keywords
information
traffic sign
image
sign
recognized
Prior art date
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Active
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FR1906060A
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English (en)
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FR3082340A1 (fr
Inventor
Taira Nagashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
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Suzuki Motor Corp
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Publication date
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of FR3082340A1 publication Critical patent/FR3082340A1/fr
Application granted granted Critical
Publication of FR3082340B1 publication Critical patent/FR3082340B1/fr
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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
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/217—Validation; Performance evaluation; Active pattern learning techniques
    • 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
    • G06V20/582—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of traffic signs
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Image Analysis (AREA)

Abstract

Le système de reconnaissance de panneaux de signalisation pour véhicule, présente : un dispositif d'imagerie (2) capturant une image comprenant un panneau de signalisation ; un dispositif de reconnaissance d'objet (64) reconnaissant le panneau dans l'image ; un gestionnaire d'informations géographiques (5) stockant des informations de panneaux de signalisation basées sur l'emplacement ; et un dispositif de traitement (67) apte à déterminer lequel parmi le panneau de signalisation reconnu dans l'image et les informations relatives aux panneaux de signalisation stockées basées sur l'emplacement est/sont pertinent(es) pour le véhicule. Selon le système, les informations du gestionnaire (5) sont évaluées lorsqu'un panneau est reconnu dans l'image, de sorte que la fiabilité de ces informations est relevée en réponse à une bonne correspondance entre le panneau de signalisation reconnu et les informations stockées ; la fiabilité est maintenue à son niveau jusqu'à une reconnaissance d’un autre panneau. Des informations géographiques fiables sont exploitées. Figure pour l’abrégé : Figure 1
FR1906060A 2018-06-08 2019-06-07 Systeme de reconnaissance de panneaux de signalisation Active FR3082340B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018110073A JP7151187B2 (ja) 2018-06-08 2018-06-08 道路標識認識装置
JP2018-110073 2018-06-08

Publications (2)

Publication Number Publication Date
FR3082340A1 FR3082340A1 (fr) 2019-12-13
FR3082340B1 true FR3082340B1 (fr) 2021-10-08

Family

ID=68652008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906060A Active FR3082340B1 (fr) 2018-06-08 2019-06-07 Systeme de reconnaissance de panneaux de signalisation

Country Status (4)

Country Link
JP (1) JP7151187B2 (fr)
CN (1) CN110580437B (fr)
DE (1) DE102019208192A1 (fr)
FR (1) FR3082340B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7111118B2 (ja) * 2020-01-29 2022-08-02 トヨタ自動車株式会社 地図生成用データ収集装置及び地図生成用データ収集方法
CN111275000B (zh) * 2020-02-18 2023-05-02 广州敏视数码科技有限公司 基于历史定位数据的交通标志牌检测方法
CN111312420A (zh) * 2020-03-02 2020-06-19 上海交通大学 故障诊断方法及装置
CN112750312A (zh) * 2020-12-28 2021-05-04 上海眼控科技股份有限公司 信息检测方法、装置、设备及存储介质
CN113395331B (zh) * 2021-05-25 2022-03-15 郑州信大捷安信息技术股份有限公司 一种基于车联网的安全交通标志勘误方法及系统
JP7378533B1 (ja) 2022-05-18 2023-11-13 三菱電機株式会社 自車走行道路種別判定システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852631C2 (de) * 1998-11-14 2001-09-06 Daimler Chrysler Ag Vorrichtung und Verfahren zur Verkehrszeichenerkennung
CN201269758Y (zh) * 2008-09-22 2009-07-08 交通部公路科学研究所 一种交通标志车载全自动检测记录系统
DE102010062633A1 (de) * 2010-12-08 2012-06-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erkennung von Verkehrszeichen in der Umgebung eines Fahrzeuges und Abgleich mit Verkehrszeicheninformationen aus einer digitalen Karte
CN102663887B (zh) * 2012-04-13 2014-06-11 浙江工业大学 基于物联网技术的道路交通信息云计算和云服务实现系统及方法
JP6170416B2 (ja) 2013-11-21 2017-07-26 本田技研工業株式会社 道路標識判断装置
JP6062473B2 (ja) * 2015-03-17 2017-01-18 本田技研工業株式会社 道路標識判断装置及び道路標識判断方法
JP6154839B2 (ja) * 2015-03-18 2017-06-28 本田技研工業株式会社 道路標識判断装置及び道路標識判断方法
DE102016208025B4 (de) * 2016-05-10 2019-06-27 Continental Automotive Gmbh Verfahren zur Erfassung von Verkehrszeichen

Also Published As

Publication number Publication date
JP2019212188A (ja) 2019-12-12
DE102019208192A1 (de) 2019-12-12
CN110580437A (zh) 2019-12-17
JP7151187B2 (ja) 2022-10-12
CN110580437B (zh) 2023-08-08
FR3082340A1 (fr) 2019-12-13

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