WO2020189909A3 - System and method for implementing 3d-vr multi-sensor system-based road facility management solution - Google Patents

System and method for implementing 3d-vr multi-sensor system-based road facility management solution Download PDF

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Publication number
WO2020189909A3
WO2020189909A3 PCT/KR2020/002651 KR2020002651W WO2020189909A3 WO 2020189909 A3 WO2020189909 A3 WO 2020189909A3 KR 2020002651 W KR2020002651 W KR 2020002651W WO 2020189909 A3 WO2020189909 A3 WO 2020189909A3
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WO
WIPO (PCT)
Prior art keywords
information
data
sensor
image data
road facility
Prior art date
Application number
PCT/KR2020/002651
Other languages
French (fr)
Korean (ko)
Other versions
WO2020189909A2 (en
Inventor
박일석
홍승환
송승관
Original Assignee
주식회사 스트리스
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
Priority claimed from KR1020190111249A external-priority patent/KR102200299B1/en
Application filed by 주식회사 스트리스 filed Critical 주식회사 스트리스
Publication of WO2020189909A2 publication Critical patent/WO2020189909A2/en
Publication of WO2020189909A3 publication Critical patent/WO2020189909A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/08—Construction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation

Abstract

Provided are a system and method for implementing a 3D-VR multi-sensor system-based road facility management solution. The system comprises: a sensor data collecting unit for collecting observation data and temporal information of a road facility from an image sensor, a navigation sensor and a 3D measurement sensor for obtaining 3D geographic data, respectively; a data convergence unit for performing data convergence for geometric models on the basis of geometric structure information comprising an inner geometry and an outer geometry defined for each sensor; an image data processing unit for generating image data for spatial information by registering, in pixel units of image data, 3D spatial information generated from point cloud data-related information comprising at least 3D location data with reference to the index, geometric structure information and temporal information; an object detection and recognition unit for detecting and recognizing object information related to the road facility on the basis of the image data for spatial information; and a database unit for linking and storing the image data for spatial information and the object information.
PCT/KR2020/002651 2019-03-15 2020-02-25 System and method for implementing 3d-vr multi-sensor system-based road facility management solution WO2020189909A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2019-0029698 2019-03-15
KR20190029698 2019-03-15
KR10-2019-0111249 2019-09-09
KR1020190111249A KR102200299B1 (en) 2019-03-15 2019-09-09 A system implementing management solution of road facility based on 3D-VR multi-sensor system and a method thereof

Publications (2)

Publication Number Publication Date
WO2020189909A2 WO2020189909A2 (en) 2020-09-24
WO2020189909A3 true WO2020189909A3 (en) 2020-11-12

Family

ID=72520376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/002651 WO2020189909A2 (en) 2019-03-15 2020-02-25 System and method for implementing 3d-vr multi-sensor system-based road facility management solution

Country Status (1)

Country Link
WO (1) WO2020189909A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113487746B (en) * 2021-05-25 2023-02-24 武汉海达数云技术有限公司 Optimal associated image selection method and system in vehicle-mounted point cloud coloring
CN114419231B (en) * 2022-03-14 2022-07-19 幂元科技有限公司 Traffic facility vector identification, extraction and analysis system based on point cloud data and AI technology
CN116244343B (en) * 2023-03-20 2024-01-19 麦乐峰(厦门)智能科技有限公司 Cross-platform 3D intelligent traffic command method and system based on big data and VR

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140063266A (en) * 2012-11-16 2014-05-27 한국건설기술연구원 The automate road mapping method using observed field data
KR20170037197A (en) * 2015-09-25 2017-04-04 한남대학교 산학협력단 Foldable frame for mobile mapping system with multi sensor module
KR20190003884A (en) * 2017-06-30 2019-01-10 현대엠엔소프트 주식회사 Apparatus, method and system for updating map database
KR101916419B1 (en) * 2017-08-17 2019-01-30 주식회사 아이닉스 Apparatus and method for generating multi-view image from wide angle camera
KR101954963B1 (en) * 2018-01-15 2019-03-07 주식회사 스트리스 System and Method for Automatic Construction of Numerical Digital Map and High Definition Map

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140063266A (en) * 2012-11-16 2014-05-27 한국건설기술연구원 The automate road mapping method using observed field data
KR20170037197A (en) * 2015-09-25 2017-04-04 한남대학교 산학협력단 Foldable frame for mobile mapping system with multi sensor module
KR20190003884A (en) * 2017-06-30 2019-01-10 현대엠엔소프트 주식회사 Apparatus, method and system for updating map database
KR101916419B1 (en) * 2017-08-17 2019-01-30 주식회사 아이닉스 Apparatus and method for generating multi-view image from wide angle camera
KR101954963B1 (en) * 2018-01-15 2019-03-07 주식회사 스트리스 System and Method for Automatic Construction of Numerical Digital Map and High Definition Map

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Publication number Publication date
WO2020189909A2 (en) 2020-09-24

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