MX361912B - Dispositivo de detección de señales de tráfico y método de detección de señales de tráfico. - Google Patents

Dispositivo de detección de señales de tráfico y método de detección de señales de tráfico.

Info

Publication number
MX361912B
MX361912B MX2017015442A MX2017015442A MX361912B MX 361912 B MX361912 B MX 361912B MX 2017015442 A MX2017015442 A MX 2017015442A MX 2017015442 A MX2017015442 A MX 2017015442A MX 361912 B MX361912 B MX 361912B
Authority
MX
Mexico
Prior art keywords
traffic signal
signal detection
angle
narrow
wide
Prior art date
Application number
MX2017015442A
Other languages
English (en)
Other versions
MX2017015442A (es
Inventor
Yamanoi Daiki
MATSUO Haruo
Oki Takahiko
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 MX2017015442A publication Critical patent/MX2017015442A/es
Publication of MX361912B publication Critical patent/MX361912B/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W40/00Estimation 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
    • B60W40/02Estimation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W40/00Estimation 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
    • B60W40/02Estimation 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
    • B60W40/04Traffic conditions
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/50Context or environment of the image
    • G06V20/56Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G06V20/584Recognition 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
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/095Traffic lights
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/09623Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/105Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2420/00Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/403Image sensing, e.g. optical camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Transportation (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Atmospheric Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Evolutionary Biology (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)

Abstract

Un dispositivo de detección de señales de tráfico incluye una cámara 11 de ángulo estrecho, una cámara 12 de ángulo ancho que tiene un ángulo de visión más ancho que la cámara 11 de ángulo estrecho, y un detector 4 de señales de tráfico configurado para detectar una señal de tráfico a partir de al menos cualquiera de una imagen de ángulo estrecho capturada por la cámara 11 de ángulo estrecho y una imagen de ángulo ancho capturada por la cámara 12 de ángulo ancho. El detector 4 de señales de tráfico selecciona, como un resultado de la detección, cualquiera de una señal de tráfico detectada a partir de la imagen de ángulo estrecho y una señal de tráfico detectada a partir de la imagen de ángulo ancho, con base en una región de inicio de desaceleración en la cual un vehículo 5 debe iniciar la desaceleración, la región de inicio de desaceleración calculada a partir de una posición de una señal de tráfico con respecto al vehículo 5 y una velocidad del vehículo 5 a fin de detener el vehículo 5 en una posición de detención con respecto a la señal de tráfico.
MX2017015442A 2015-06-05 2015-06-05 Dispositivo de detección de señales de tráfico y método de detección de señales de tráfico. MX361912B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/066364 WO2016194228A1 (ja) 2015-06-05 2015-06-05 信号機検出装置及び信号機検出方法

Publications (2)

Publication Number Publication Date
MX2017015442A MX2017015442A (es) 2018-03-07
MX361912B true MX361912B (es) 2018-12-19

Family

ID=57440767

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017015442A MX361912B (es) 2015-06-05 2015-06-05 Dispositivo de detección de señales de tráfico y método de detección de señales de tráfico.

Country Status (10)

Country Link
US (1) US10055656B2 (es)
EP (1) EP3306589B1 (es)
JP (1) JP6447722B2 (es)
KR (1) KR101942214B1 (es)
CN (1) CN107615351B (es)
BR (1) BR112017026218B1 (es)
CA (1) CA2988303C (es)
MX (1) MX361912B (es)
RU (1) RU2668782C1 (es)
WO (1) WO2016194228A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106652514B (zh) * 2017-01-22 2021-08-03 斑马信息科技有限公司 提高交通网络中车辆通行能力的系统和方法
JP7184591B2 (ja) 2018-10-15 2022-12-06 三菱重工業株式会社 車両用画像処理装置、車両用画像処理方法、プログラムおよび記憶媒体
JP7261588B2 (ja) * 2019-01-04 2023-04-20 日産自動車株式会社 信号機認識方法及び信号機認識装置
JP7245653B2 (ja) * 2019-01-04 2023-03-24 日産自動車株式会社 信号機認識方法及び信号機認識装置
JP7115420B2 (ja) * 2019-05-23 2022-08-09 株式会社デンソー 画像処理装置
JP7167880B2 (ja) * 2019-08-27 2022-11-09 トヨタ自動車株式会社 停止線位置推定装置及び車両制御システム
BR112022008335A2 (pt) * 2019-11-12 2022-07-26 Nissan Motor Método de reconhecimento de sinal de trânsito e dispositivo de reconhecimento de sinal de trânsito
BR112022009416A2 (pt) 2019-11-15 2022-08-09 Nissan Motor Método para controlar veículo e dispositivo de controle de veículo
JP7503031B2 (ja) 2021-08-02 2024-06-19 株式会社デンソー 車両制御装置
WO2024024114A1 (ja) * 2022-07-29 2024-02-01 日本電信電話株式会社 物体検知率算出装置、物体検知率算出方法、及びプログラム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970102B2 (en) * 2003-05-05 2005-11-29 Transol Pty Ltd Traffic violation detection, recording and evidence processing system
JP2005244737A (ja) * 2004-02-27 2005-09-08 Victor Co Of Japan Ltd 監視システム
JP4823781B2 (ja) 2005-08-31 2011-11-24 本田技研工業株式会社 車両の走行安全装置
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
JP4622928B2 (ja) * 2006-04-14 2011-02-02 トヨタ自動車株式会社 車載カメラ制御装置および車載カメラ制御方法。
JP4855158B2 (ja) * 2006-07-05 2012-01-18 本田技研工業株式会社 運転支援装置
JP4783431B2 (ja) * 2006-09-28 2011-09-28 パイオニア株式会社 交通情報検出装置、交通情報検出方法、交通情報検出プログラムおよび記録媒体
JP2009219000A (ja) * 2008-03-12 2009-09-24 Pioneer Electronic Corp カメラ装置および撮像システム
JP2010026618A (ja) * 2008-07-16 2010-02-04 Alpine Electronics Inc 車載用ナビゲーション装置及び交差点進入案内方法
JP2010225075A (ja) 2009-03-25 2010-10-07 Denso Corp 運転支援装置
US8576069B2 (en) * 2009-10-22 2013-11-05 Siemens Corporation Mobile sensing for road safety, traffic management, and road maintenance
JP5476960B2 (ja) * 2009-12-08 2014-04-23 トヨタ自動車株式会社 車両前方監視装置
JP2013093013A (ja) * 2011-10-06 2013-05-16 Ricoh Co Ltd 画像処理装置、車両
US9145140B2 (en) * 2012-03-26 2015-09-29 Google Inc. Robust method for detecting traffic signals and their associated states
JP5761109B2 (ja) * 2012-04-10 2015-08-12 トヨタ自動車株式会社 運転支援装置
RU144555U1 (ru) * 2014-05-05 2014-08-27 Павел Юрьевич Михайлов Устройство для повышения безопасности движения транспортного средства
BR112017000267B1 (pt) * 2014-07-08 2021-12-28 Nissan Motor Co., Ltd Dispositivo de detecção de sinal de tráfego e método para detecção de sinal de tráfego
US10007854B2 (en) * 2016-07-07 2018-06-26 Ants Technology (Hk) Limited Computer vision based driver assistance devices, systems, methods and associated computer executable code

Also Published As

Publication number Publication date
JPWO2016194228A1 (ja) 2018-03-29
CN107615351A (zh) 2018-01-19
MX2017015442A (es) 2018-03-07
CN107615351B (zh) 2018-10-30
WO2016194228A1 (ja) 2016-12-08
JP6447722B2 (ja) 2019-01-09
KR20180008727A (ko) 2018-01-24
RU2668782C1 (ru) 2018-10-02
EP3306589A1 (en) 2018-04-11
CA2988303C (en) 2018-11-13
US20180150705A1 (en) 2018-05-31
US10055656B2 (en) 2018-08-21
CA2988303A1 (en) 2016-12-08
BR112017026218B1 (pt) 2021-01-05
EP3306589A4 (en) 2018-05-02
EP3306589B1 (en) 2019-01-09
KR101942214B1 (ko) 2019-01-24

Similar Documents

Publication Publication Date Title
MX361912B (es) Dispositivo de detección de señales de tráfico y método de detección de señales de tráfico.
EP3184365A3 (en) Display device for vehicle and control method thereof
WO2015177643A3 (en) Systems and methods for braking a vehicle based on a detected object
EP3089133A3 (en) Motion sensor adjustment
MX2015005540A (es) Previsualizacion de irregularidades de la carretera con historial del recorrido.
MX2018004708A (es) Metodo y dispositivo de deteccion de linea del espacio de estacionamiento.
MX2018004891A (es) Metodo de control de presentacion visual y dispositivo de control de presentacion visual.
BR112018008126A2 (pt) dispositivo e método de detecção de espaço
MX2017003163A (es) Sistema y método para disponer marcadores de dispositivo tipo soldadura.
EP3127770A3 (en) Vehicle drive control apparatus and speed control method
EP3514780A4 (en) IMAGE CAPTURE DEVICE, SIGNAL PROCESSING DEVICE, AND VEHICLE CONTROL SYSTEM
MX2017011050A (es) Alerta de reanudacion del trafico para vehiculos detenidos.
MX352019B (es) Ajuste de velocidad de vehículo.
EP3032274A3 (en) Range enhancement for lidar systems and ir camera systems
WO2015125022A3 (en) Advanced driver assistance system based on radar-cued visual imaging
MX2018000971A (es) Dispositivo de guiado de ruta y metodo de guiado de ruta.
EP2693416A3 (en) Moving object recognition systems, moving object recognition programs, and moving object recognition methods
MX2017006717A (es) Metodo de control de un sistema de vigilancia de transito.
EP2682897A3 (en) Lane departure warning device
MX2018000437A (es) Dispositivo de reconocimiento de semaforo y metodo de reconocimiento de semaforo.
MX2016015780A (es) Sistema de proteccion contra colisiones para un vehiculo de motor estacionado.
WO2015051103A3 (en) Continuous circle gesture detection for a sensor system
MX2018003908A (es) Dispositivo de despliegue vehicular.
GB2504999A8 (en) Apparatus and method for object positioning
NZ713213A (en) Apparatus and method for monitoring moving objects

Legal Events

Date Code Title Description
FG Grant or registration