KR20230123504A - 항로 표지 식별 장치, 자율 항행 시스템, 항로 표지식별 방법, 및 프로그램 - Google Patents

항로 표지 식별 장치, 자율 항행 시스템, 항로 표지식별 방법, 및 프로그램 Download PDF

Info

Publication number
KR20230123504A
KR20230123504A KR1020237024602A KR20237024602A KR20230123504A KR 20230123504 A KR20230123504 A KR 20230123504A KR 1020237024602 A KR1020237024602 A KR 1020237024602A KR 20237024602 A KR20237024602 A KR 20237024602A KR 20230123504 A KR20230123504 A KR 20230123504A
Authority
KR
South Korea
Prior art keywords
buoy
image
mark
unit
identification device
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020237024602A
Other languages
English (en)
Korean (ko)
Inventor
나오미 후지사와
Original Assignee
후루노덴끼가부시끼가이샤
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 후루노덴끼가부시끼가이샤 filed Critical 후루노덴끼가부시끼가이샤
Publication of KR20230123504A publication Critical patent/KR20230123504A/ko
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B79/00—Monitoring properties or operating parameters of vessels in operation
    • B63B79/40—Monitoring properties or operating parameters of vessels in operation for controlling the operation of vessels, e.g. monitoring their speed, routing or maintenance schedules
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/16—Buoys specially adapted for marking a navigational route
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B49/00—Arrangements of nautical instruments or navigational aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B51/00—Marking of navigation route
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
    • B63H25/04—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring automatic, e.g. reacting to compass
    • 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
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/203—Instruments for performing navigational calculations specially adapted for water-borne vessels
    • 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
    • G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • 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
    • 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
    • G06V20/582—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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G3/00—Traffic control systems for marine craft
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G3/00—Traffic control systems for marine craft
    • G08G3/02—Anti-collision systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2213/00—Navigational aids and use thereof, not otherwise provided for in this class
    • B63B2213/02—Navigational aids and use thereof, not otherwise provided for in this class using satellite radio beacon positioning systems, e.g. the Global Positioning System GPS
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
    • F21W2111/047—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways for light-buoys

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
KR1020237024602A 2020-12-24 2021-11-24 항로 표지 식별 장치, 자율 항행 시스템, 항로 표지식별 방법, 및 프로그램 Pending KR20230123504A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-215314 2020-12-24
JP2020215314 2020-12-24
PCT/JP2021/042927 WO2022137952A1 (ja) 2020-12-24 2021-11-24 航路標識識別装置、自律航行システム、航路標識識別方法、及びプログラム

Publications (1)

Publication Number Publication Date
KR20230123504A true KR20230123504A (ko) 2023-08-23

Family

ID=82159078

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237024602A Pending KR20230123504A (ko) 2020-12-24 2021-11-24 항로 표지 식별 장치, 자율 항행 시스템, 항로 표지식별 방법, 및 프로그램

Country Status (5)

Country Link
EP (1) EP4270360A4 (https=)
JP (1) JPWO2022137952A1 (https=)
KR (1) KR20230123504A (https=)
CN (1) CN116547731A (https=)
WO (1) WO2022137952A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102835244B1 (ko) * 2024-07-17 2025-07-18 (사)동아시아바다공동체 오션 인공지능 모델에 기반하여 인증 부표를 식별하는 방법 및 이를 수행하는 전자 장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7396746B1 (ja) 2023-03-29 2023-12-12 インフカム株式会社 航路標識管理システム、航路標識管理プログラム、及び航路標識管理方法
CN116520850A (zh) * 2023-05-31 2023-08-01 中国建筑第二工程局有限公司 一种加气块运输系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0476562A (ja) 1990-07-18 1992-03-11 Canon Inc 画像形成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62297714A (ja) 1986-06-17 1987-12-24 Shipbuild Res Assoc Japan 航路標識自動視認装置
JP3362820B2 (ja) * 1995-09-20 2003-01-07 株式会社富士通ゼネラル 船舶湾内安全航行システム
JP3948131B2 (ja) * 1998-09-21 2007-07-25 三菱電機株式会社 領海内目標識別方法及び装置並びに記録媒体
KR20120072534A (ko) * 2010-12-24 2012-07-04 한국해양연구원 해양시설물 통합관리 시스템
IL219795A0 (en) * 2012-05-15 2012-08-30 D V P Technologies Ltd Detection of foreign objects in maritime environments
JP5961207B2 (ja) * 2014-03-28 2016-08-02 富士重工業株式会社 車外環境認識装置
CN108806334A (zh) * 2018-04-27 2018-11-13 中船重工鹏力（南京）大气海洋信息系统有限公司 一种基于图像的智能船舶身份识别方法
CN209225360U (zh) * 2018-12-05 2019-08-09 福州大学 一种具有机器视觉的智慧航标灯塔
KR102686771B1 (ko) * 2019-02-01 2024-07-22 한국전자통신연구원 무인 선박 시스템의 상황인지 방법 및 장치
JP6751951B1 (ja) * 2019-03-29 2020-09-09 ジャパン・ハムワージ株式会社 養殖生簀給餌システム
CN110570537B (zh) * 2019-08-27 2021-06-22 厦门蓝海天信息技术有限公司 基于视频识别的航标监测方法及船载航标智能巡检设备
CN111175025B (zh) * 2020-03-26 2022-08-09 交通运输部北海航海保障中心烟台航标处 一种航标灯灯质智能化检测方法及其装置
CN111488940B (zh) * 2020-04-15 2023-08-29 大连海事大学 一种基于深度卷积神经网络的航标图像智能分类方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0476562A (ja) 1990-07-18 1992-03-11 Canon Inc 画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102835244B1 (ko) * 2024-07-17 2025-07-18 (사)동아시아바다공동체 오션 인공지능 모델에 기반하여 인증 부표를 식별하는 방법 및 이를 수행하는 전자 장치

Also Published As

Publication number Publication date
US20230351764A1 (en) 2023-11-02
JPWO2022137952A1 (https=) 2022-06-30
EP4270360A1 (en) 2023-11-01
EP4270360A4 (en) 2025-01-08
CN116547731A (zh) 2023-08-04
WO2022137952A1 (ja) 2022-06-30

Similar Documents

Publication Publication Date Title
CA2756912C (en) Methods and systems for augmented navigation
US20220024549A1 (en) System and method for measuring the distance to an object in water
US8296001B1 (en) Marine vessel navigation device, system and method
KR20230123504A (ko) 항로 표지 식별 장치, 자율 항행 시스템, 항로 표지식별 방법, 및 프로그램
US12509193B2 (en) Autonomous cruising system, navigational sign identifying method, and non-transitory computer-readable medium
JP3777411B2 (ja) 船舶航行支援装置
JP2022173157A (ja) 潮流情報表示装置
KR20220128141A (ko) 실시간 레이더 이미지 기반 선박 운동정보 및 크기정보 제공시스템 및 방법
US11852476B2 (en) Tidal current information display apparatus and method
EP4173942B1 (en) Navigation assistance device using augmented reality and 3d images
JP4445313B2 (ja) 船舶航行支援装置
EP4047313B1 (en) Tidal current information display device
US20250130046A1 (en) System and method for automated navigational marker detection
KR102249156B1 (ko) 증강현실 이미지를 이용한 항해 보조장치
US20250044102A1 (en) Marine navigation system
CN209641094U (zh) 水域航行信息增强眼镜
US12614391B2 (en) Autonomous cruising system, navigational sign identifying method, and non-transitory computer-readable medium
WO2022137953A1 (ja) 航路標識識別装置、自律航行システム、航路標識識別方法、及びプログラム
CN117296310A (zh) 航海信息显示装置、航海信息显示方法、以及程序
CN118159873A (zh) 持续更新ml的导航系统和方法
KR102788306B1 (ko) 타선 추적 모니터링 시스템 및 타선 추적 모니터링 방법
TWI914833B (zh) 船舶身份影像即時辨識疊合系統及其運作方法
US20250384656A1 (en) Real-time vessel identity and image matching system and operating method thereof
KR20230079800A (ko) Ar 기반의 해상 객체 전시 시스템 및 방법
Weintrit Radar image overlay in ECDIS display versus electronic navigational chart overlay on radar screen

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13 Search requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D13-SRH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000