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MX2016011330A - Dispositivo de deteccion de semaforo y metodo de deteccion de semaforo. - Google Patents

Dispositivo de deteccion de semaforo y metodo de deteccion de semaforo.

Info

Publication number
MX2016011330A
MX2016011330A MX2016011330A MX2016011330A MX2016011330A MX 2016011330 A MX2016011330 A MX 2016011330A MX 2016011330 A MX2016011330 A MX 2016011330A MX 2016011330 A MX2016011330 A MX 2016011330A MX 2016011330 A MX2016011330 A MX 2016011330A
Authority
MX
Mexico
Prior art keywords
traffic light
light detection
detection device
electric power
detects
Prior art date
Application number
MX2016011330A
Other languages
English (en)
Other versions
MX350751B (es
Inventor
Nishiuchi Hidekazu
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 MX2016011330A publication Critical patent/MX2016011330A/es
Publication of MX350751B publication Critical patent/MX350751B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • 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)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Traffic Control Systems (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

Un dispositivo de detección de semáforo incluye una unidad (11) de captura de imágenes configurada para capturar repetidamente imágenes en una dirección de desplazamiento de un vehículo para obtener una serie de múltiples imágenes (28) y una unidad (12) de detección de semáforo configurada para detectar semáforos (32, 33) a partir de las imágenes (28). La unidad (12) de detección de semáforo detecta la información de fase de un sistema de energía eléctrica utilizado en un área alrededor del vehículo que incluye los semáforos a partir de un ciclo de una variación de luminancia en la serie de múltiples imágenes y extrae a partir de las imágenes (28) un pixel sincronizado con una luminancia que varía en sincronización con un ciclo de corriente alterna de la energía eléctrica suministrada al semáforo (32, 33) utilizando la información de fase del sistema de energía eléctrica. El dispositivo de detección de semáforo juzga a partir del pixel sincronizado si o no está presente el semáforo.
MX2016011330A 2014-03-10 2014-03-10 Dispositivo de detección de semáforo y metodo de detección de semáforo. MX350751B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/056195 WO2015136601A1 (ja) 2014-03-10 2014-03-10 信号機検出装置及び信号機検出方法

Publications (2)

Publication Number Publication Date
MX2016011330A true MX2016011330A (es) 2016-11-08
MX350751B MX350751B (es) 2017-09-18

Family

ID=54071081

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011330A MX350751B (es) 2014-03-10 2014-03-10 Dispositivo de detección de semáforo y metodo de detección de semáforo.

Country Status (8)

Country Link
US (1) US9679208B2 (es)
EP (1) EP3118831B1 (es)
JP (1) JP6233500B2 (es)
CN (1) CN106068531B (es)
BR (1) BR112016020884B1 (es)
MX (1) MX350751B (es)
RU (1) RU2628639C1 (es)
WO (1) WO2015136601A1 (es)

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WO2017032335A1 (en) * 2015-08-26 2017-03-02 Zhejiang Dahua Technology Co., Ltd. Methods and systems for traffic monitoring
CN105118295B (zh) * 2015-09-25 2019-01-15 浙江宇视科技有限公司 检测交通灯点亮状态的方法及装置
US9990548B2 (en) * 2016-03-09 2018-06-05 Uber Technologies, Inc. Traffic signal analysis system
EP3497619B1 (en) * 2016-08-08 2021-10-13 Bayerische Motoren Werke Aktiengesellschaft Method for detecting a led light source in a sequence of frames, method for detecting a traffic light which comprises at least one led light source, and vehicle
US10614326B2 (en) * 2017-03-06 2020-04-07 Honda Motor Co., Ltd. System and method for vehicle control based on object and color detection
US10380438B2 (en) * 2017-03-06 2019-08-13 Honda Motor Co., Ltd. System and method for vehicle control based on red color and green color detection
US10525903B2 (en) * 2017-06-30 2020-01-07 Aptiv Technologies Limited Moving traffic-light detection system for an automated vehicle
US11334753B2 (en) 2018-04-30 2022-05-17 Uatc, Llc Traffic signal state classification for autonomous vehicles
CN110021176B (zh) * 2018-12-21 2021-06-15 文远知行有限公司 交通灯决策方法、装置、计算机设备和存储介质
US11983855B2 (en) * 2019-05-31 2024-05-14 Nippon Telegraph And Telephone Corporation Image processing apparatus, image processing method, and program
EP4213112B1 (en) 2022-01-13 2025-12-03 Bayerische Motoren Werke Aktiengesellschaft Method and device for detecting a color of a traffic light in an environment of a vehicle

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JP2005301518A (ja) 2004-04-08 2005-10-27 Toyota Motor Corp 信号機検出装置および信号機検出方法
JP4979933B2 (ja) 2005-12-16 2012-07-18 株式会社オートネットワーク技術研究所 車載カメラ及びドライブレコーダ
CN101042802A (zh) * 2006-03-23 2007-09-26 安捷伦科技有限公司 交通信息传感器、交通信息检测方法和系统
JP2007286943A (ja) * 2006-04-18 2007-11-01 Fujifilm Corp 信号灯検出装置
JP2008134916A (ja) * 2006-11-29 2008-06-12 Denso Corp 車載用車両前方認識装置
JP4265662B2 (ja) * 2007-02-06 2009-05-20 株式会社デンソー 車両用通信装置
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EP3118833B1 (en) * 2014-03-10 2022-08-24 Nissan Motor Co., Ltd. Traffic light detection device and traffic light detection method
JP6370134B2 (ja) * 2014-07-02 2018-08-08 キヤノン株式会社 撮像装置、その制御方法、および制御プログラム
JP2016037283A (ja) * 2014-08-08 2016-03-22 株式会社リコー 情報処理装置、情報処理方法およびプログラム
US20170024622A1 (en) * 2015-07-24 2017-01-26 Honda Motor Co., Ltd. Surrounding environment recognition device

Also Published As

Publication number Publication date
JP6233500B2 (ja) 2017-11-22
EP3118831A1 (en) 2017-01-18
EP3118831A4 (en) 2017-03-08
JPWO2015136601A1 (ja) 2017-04-06
WO2015136601A1 (ja) 2015-09-17
CN106068531A (zh) 2016-11-02
BR112016020884B1 (pt) 2022-01-11
BR112016020884A2 (es) 2017-08-15
EP3118831B1 (en) 2019-05-22
US9679208B2 (en) 2017-06-13
CN106068531B (zh) 2017-12-22
US20170017850A1 (en) 2017-01-19
RU2628639C1 (ru) 2017-08-21
MX350751B (es) 2017-09-18

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