MX367068B - Dispositivo de reconocimiento de semaforo y metodo de reconocimiento de semaforo. - Google Patents

Dispositivo de reconocimiento de semaforo y metodo de reconocimiento de semaforo.

Info

Publication number
MX367068B
MX367068B MX2018000437A MX2018000437A MX367068B MX 367068 B MX367068 B MX 367068B MX 2018000437 A MX2018000437 A MX 2018000437A MX 2018000437 A MX2018000437 A MX 2018000437A MX 367068 B MX367068 B MX 367068B
Authority
MX
Mexico
Prior art keywords
traffic light
vehicle
image
detection area
light recognition
Prior art date
Application number
MX2018000437A
Other languages
English (en)
Other versions
MX2018000437A (es
Inventor
Yamanoi Daiki
MATSUO Haruo
Oki Takahiko
Suzuki Akira
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 MX2018000437A publication Critical patent/MX2018000437A/es
Publication of MX367068B publication Critical patent/MX367068B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • 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
    • 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
    • B60W40/04—Traffic conditions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
    • 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
    • G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Remote Sensing (AREA)
  • Transportation (AREA)
  • Mathematical Physics (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Navigation (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Studio Devices (AREA)

Abstract

Un dispositivo de reconocimiento de semáforo incluye: una cámara (11) que captura una imagen alrededor de un vehículo (51); una unidad (17) de adquisición de información de mapa configurada para adquirir la información de mapa alrededor del vehículo; un detector (12) de la posición propia configurado para detectar la posición de una posición propia en un mapa del vehículo; un estimador (13) de la posición del semáforo configurado para estimar la posición en una imagen de un semáforo con base en la posición propia y la información de mapa; un estimador (14) del comportamiento del vehículo configurado para estimar un comportamiento del vehículo; un calculador (15) del área de detección de semáforo configurado para establecer un área de detección del semáforo sobre la imagen con base en la posición estimada en la imagen del semáforo y una cantidad de desplazamiento de la posición en la imagen del semáforo debido a un comportamiento del vehículo; y una unidad (16) de reconocimiento de semáforo configurada para detectar un semáforo a partir del área de detección. Tal configuración permite que el área de detección sea establecida en una posición adecuada.
MX2018000437A 2015-07-13 2015-07-13 Dispositivo de reconocimiento de semaforo y metodo de reconocimiento de semaforo. MX367068B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/070042 WO2017009934A1 (ja) 2015-07-13 2015-07-13 信号機認識装置及び信号機認識方法

Publications (2)

Publication Number Publication Date
MX2018000437A MX2018000437A (es) 2018-05-17
MX367068B true MX367068B (es) 2019-08-05

Family

ID=57758258

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018000437A MX367068B (es) 2015-07-13 2015-07-13 Dispositivo de reconocimiento de semaforo y metodo de reconocimiento de semaforo.

Country Status (10)

Country Link
US (1) US10789491B2 (es)
EP (1) EP3324384B1 (es)
JP (1) JP6477883B2 (es)
KR (2) KR20180021159A (es)
CN (1) CN107836017B (es)
BR (1) BR112018000708B1 (es)
CA (1) CA2992405A1 (es)
MX (1) MX367068B (es)
RU (1) RU2678527C1 (es)
WO (1) WO2017009934A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3330943B1 (en) * 2015-07-28 2019-10-23 Nissan Motor Co., Ltd. Method for controlling travel control device, and travel control device
JP7205695B2 (ja) * 2019-02-18 2023-01-17 トヨタ自動車株式会社 運転支援システム
JP7268497B2 (ja) * 2019-06-24 2023-05-08 トヨタ自動車株式会社 信号認識システム
JP7274366B2 (ja) * 2019-06-28 2023-05-16 日産自動車株式会社 自己位置推定方法及び自己位置推定装置
JP7156252B2 (ja) * 2019-11-13 2022-10-19 トヨタ自動車株式会社 運転支援装置
US20210211568A1 (en) * 2020-01-07 2021-07-08 Motional Ad Llc Systems and methods for traffic light detection
JP7318609B2 (ja) * 2020-08-06 2023-08-01 トヨタ自動車株式会社 車載検出装置
CN112489466B (zh) * 2020-11-27 2022-02-22 恒大新能源汽车投资控股集团有限公司 交通信号灯识别方法和装置
JP7413572B2 (ja) 2020-12-24 2024-01-15 本田技研工業株式会社 車両
CN113177522A (zh) * 2021-05-24 2021-07-27 的卢技术有限公司 一种用于自动驾驶场景下的红绿灯检测与识别方法
KR102368262B1 (ko) * 2021-06-02 2022-03-03 (주)에이아이매틱스 다중 관측정보를 이용한 신호등 배치정보 추정 방법
KR102652486B1 (ko) * 2021-09-24 2024-03-29 (주)오토노머스에이투지 라이다를 이용한 신호등 정보 예측 방법 및 이를 이용한 서버

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4483305B2 (ja) * 2004-01-16 2010-06-16 トヨタ自動車株式会社 車両周辺監視装置
JP2007219758A (ja) 2006-02-15 2007-08-30 Fujitsu Ten Ltd 車載情報装置および車載装置用情報処理方法
JP4631750B2 (ja) * 2006-03-06 2011-02-16 トヨタ自動車株式会社 画像処理システム
JP4724043B2 (ja) * 2006-05-17 2011-07-13 トヨタ自動車株式会社 対象物認識装置
JP5761109B2 (ja) 2012-04-10 2015-08-12 トヨタ自動車株式会社 運転支援装置
WO2014062797A1 (en) * 2012-10-16 2014-04-24 Numera Methods for configuring biometric devices for transmitting health information
MX346231B (es) * 2013-04-04 2017-03-13 Nissan Motor Aparato de reconocimiento de señales de tránsito.
RU144555U1 (ru) * 2014-05-05 2014-08-27 Павел Юрьевич Михайлов Устройство для повышения безопасности движения транспортного средства
JP6464783B2 (ja) 2015-02-04 2019-02-06 株式会社デンソー 物体検出装置
CN104952249A (zh) * 2015-06-10 2015-09-30 浙江吉利汽车研究院有限公司 基于车联网的驾驶行为纠正方法及装置

Also Published As

Publication number Publication date
KR20180021159A (ko) 2018-02-28
CN107836017A (zh) 2018-03-23
EP3324384A4 (en) 2018-12-05
BR112018000708B1 (pt) 2023-03-14
US10789491B2 (en) 2020-09-29
EP3324384A1 (en) 2018-05-23
CA2992405A1 (en) 2017-01-19
BR112018000708A2 (pt) 2018-09-18
CN107836017B (zh) 2019-03-26
RU2678527C1 (ru) 2019-01-29
US20180204077A1 (en) 2018-07-19
EP3324384B1 (en) 2021-03-03
JP6477883B2 (ja) 2019-03-13
JPWO2017009934A1 (ja) 2018-06-14
KR20190097326A (ko) 2019-08-20
WO2017009934A1 (ja) 2017-01-19
MX2018000437A (es) 2018-05-17

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