WO2019027171A1 - Drone sans pilote pour relevé aérien - Google Patents

Drone sans pilote pour relevé aérien Download PDF

Info

Publication number
WO2019027171A1
WO2019027171A1 PCT/KR2018/008387 KR2018008387W WO2019027171A1 WO 2019027171 A1 WO2019027171 A1 WO 2019027171A1 KR 2018008387 W KR2018008387 W KR 2018008387W WO 2019027171 A1 WO2019027171 A1 WO 2019027171A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
air
propeller
main body
fly
Prior art date
Application number
PCT/KR2018/008387
Other languages
English (en)
Korean (ko)
Inventor
신용겸
김현철
송근목
박영희
Original Assignee
신용겸
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 신용겸 filed Critical 신용겸
Publication of WO2019027171A1 publication Critical patent/WO2019027171A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
    • B64U2101/31—UAVs specially adapted for particular uses or applications for imaging, photography or videography for surveillance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/26—Ducted or shrouded rotors

Definitions

  • the present invention relates to a drones for unmanned aerial surveying, and more particularly, to a GPS receiver and an airborne sign that must be placed at a specific location for aerial surveying, It was invented so as to save manpower and cost and to provide economic benefit.
  • the cost of the aerial photographing using the drone can be reduced by about 50% or more compared with the aerial photographing using the conventional technique, and it is possible to perform more precise work in the 3D mapping
  • the air sign in order to perform the 3D mapping, the air sign must be installed before the aerial photograph at the position which becomes the reference point on the ground.
  • the airlift sign must have a shape that can accurately identify the size and center position that can be recognized by the computer monitor after shooting.
  • the operator directly lifts the GPS receiver and the air defense sign, moves to approximately 5 ⁇ 6 points from the area to be photographed to the corresponding point through the vehicle or the vehicle, sets up the air sign, The coordinates are measured precisely.
  • Such an operation not only takes an average of two hours or more, but also requires a longer time, for example, in the case of a mountainous area, a river, or a swamp, or even a case where the installation itself is impossible.
  • the drones for unmanned aerial surveying include a dron which generates lift by the rotational force of the propeller 11 to fly by air,
  • the air hole marking member 30 is fixedly attached to the upper surface of the frame 20 in the form of a plate.
  • the airbag cover member 30 is formed by bonding a printed sheet to the frame 20.
  • the air bearing mark 30 is displayed on the frame 20 by a printing method.
  • a camera 12 is further provided below the drones 10 for transmitting a real-time image around a reference point to a control station.
  • a sonar 13 or a ladder 14 is further provided at a lower portion of the drone main body 10 for measuring the distance to the surface when landing.
  • the airbag cover member 30 is divided into four quadrangular surfaces and two different colors are respectively located on two surfaces, and the same color is positioned on a diagonal surface .
  • the drones for unmanned aerial surveying according to the present invention are characterized in that a filling pad 50 is provided on the bottom surface of the frame 20 for drilling holes 51 at the position of the propeller 11.
  • a drones for unmanned aerial surveying comprising an airborne marking member on an upper portion can be remotely controlled by locating the drones at a desired reference point and telemetry of reference points in terms of latitude, longitude and altitude. It is possible to drastically shorten the manpower and work time required for installation of the anti-air marker and GPS position measurement.
  • the anti-air marker and measure the GPS position even in a mountainous area, an area where a worker can not easily approach, such as a river or a swamp.
  • FIG. 1 is a perspective view of a drones for unmanned aerial surveying of the present invention.
  • FIG. 2 is a cross-sectional view of a drones for unmanned aerial surveying of the present invention.
  • Fig. 3 is a sectional view showing another embodiment of Fig. 2; Fig.
  • Figure 4 is an illustration of the situation where the drones for the unmanned aerial survey of the present invention are located at each point of the shooting area.
  • FIG. 5 is a plan view of the surface of the airbag cover member according to the present invention viewed from above.
  • FIG. 1 is a diagrammatic representation of the present invention.
  • the drones for an unmanned aerial survey may be configured such that a frame of the drone main body 10 is constituted and an airbag cover member 30 is provided on the upper part of the frame 20, A GPS unit 40 and the like.
  • a power supply battery, a radio transceiver and a Flight Controller (FC) (not shown), which are necessary for rotating the propeller 11 and driving various circuits, are mounted inside or outside the drone main body 10, The four propellers 11 rotate as shown in FIG.
  • the frame 20 may surround the outer circumference of the drone body 10 or the like to protect various elements and structures accommodated therein. Flying, takeoff, and landing are performed by remote control or automatic flight with the drone main body 10 in a state that the airbag cover member 30 is attached to the upper surface of the frame 20.
  • the air hole marking member 30 is provided with a ventilation hole 31 corresponding to the position of each propeller 11 to provide an upflow passage of the airflow caused by the propeller 11.
  • the drone for unmanned aerial surveying can be moved and landed in a desired direction by remotely controlling the remote control (not shown) or presetting the flight path.
  • the GPS unit 40 receives the GPS signals from a plurality of GPS satellites, measures the longitude, latitude and altitude of the GPS receiver 40 after landing at a desired point with the air marker 30, You can upload it automatically to the central control station or upload it automatically after returning.
  • one or a plurality of shooting drills 1, are sequentially taken for each area divided into a matrix shape with respect to the drones of the unmanned aerial surveying drones according to an embodiment of the present invention.
  • the cover member 30 will be included in the image and photographed.
  • the photographed pictures can be downloaded to a computer or a notebook computer in real time or non-real time.
  • airbag cover members 30 are observed on a computer screen on which a photograph taken by the photographing drone is displayed, and the drones for unmanned aerial surveying according to an embodiment of the present invention are measured using the GPS unit 40
  • the values of the hardness, latitude and elevation and the position of the air bearing cover member 30 in the photographic image are mapped to each other so that the 3D mapping program recognizes and matches the physical coordinates in the photographed image.
  • the airbag cover member (30) is a cover which is installed to display a reference point on the ground in aerial photographs.
  • the airtight marker 30 is fixedly attached to the upper surface of the frame 20 by a screw or a cramp as a plate of a constant thickness (see Fig. 2).
  • the frame 20 is also formed flat on the upper surface of the drone for unmanned aerial surveying, and the printed adhesive sheet is adhered to the frame 20, It is also possible to constitute the airbag cover member 30 by printing.
  • the frame 20 is further provided with holes 21 in order to provide a flow path of airflow in the position corresponding to the vent hole 31.
  • the air hole marking member 30 has two color hues each located on two sides in a region excluding a vent hole 31 from a quadrangular plane divided into four by a cross line, Colors are located on diagonal faces of each other. For example, the two different colors are yellow and black.
  • the program automatically or by the user manually moves the cursor to the center position of the air bearing cover member 30 appearing on the photographic image, for example by clicking the "+" shaped cursor, It is necessary to input the exact physical position of the airbag cover member 30 shown in FIG.
  • the air defense cover member 30 is photographed at a long distance, the image of the photographed image does not appear as an image having sharpness as shown in FIG. 5, but the resolution of the small image appears as a degraded image (blurred image).
  • the center of the airbag cover member 30 can be accurately recognized even in the case of resolution deterioration.
  • a camera 12 is installed in the lower part of the drone main body 10 to transmit a real-time image around the landing point to the control station. It is possible to grasp the situation of the landing point and to detect obstacles such as trees, And so on.
  • a sonar 13 and / or a lidar 14 are further provided on the lower portion of the drone main body 10 so as to measure the distance from the ground surface during landing so as to perform safe landing.
  • a charging pad 50 for charging the battery is further provided on the bottom surface of the frame 20. Hole holes 51 are formed at positions where the propeller 11 is installed so as not to interfere with the flow of airflow for flight.
  • the air marker 30 formed with the drone can be positioned at a desired reference point by a remote control method and telescopes of the reference point can be measured remotely, It is possible to install and measure the airbag cover on any terrain that is difficult for the operator to reach.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

La présente invention concerne un drone sans pilote pour relevé aérien, lequel drone effectue un vol aérien par génération d'une force de portance avec des forces de rotation d'hélices (11), et lequel drone comprend : un corps de drone (10) comprenant une batterie et un dispositif de commande à distance pour émettre et recevoir des signaux de commande dans un sens et dans l'autre pour permettre au drone de voler et de se déplacer dans l'air dans une direction souhaitée par un utilisateur ; un châssis (20) entourant le corps de drone (10) et formant un corps de châssis ; un élément de signal de photo aérienne (30) positionné sur la surface supérieure du châssis (20) et ayant des trous de ventilation (31) percés en des positions correspondant aux hélices (11) ; et une unité de système mondial de localisation (GPS) (40) attachée au corps de drone (10) de façon à transmettre la longitude, la latitude et l'altitude d'une position d'atterrissage du drone à un centre de commande.
PCT/KR2018/008387 2017-08-02 2018-07-25 Drone sans pilote pour relevé aérien WO2019027171A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0097995 2017-08-02
KR1020170097995A KR101885184B1 (ko) 2017-08-02 2017-08-02 무인 항공 측량용 드론

Publications (1)

Publication Number Publication Date
WO2019027171A1 true WO2019027171A1 (fr) 2019-02-07

Family

ID=63252131

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/008387 WO2019027171A1 (fr) 2017-08-02 2018-07-25 Drone sans pilote pour relevé aérien

Country Status (2)

Country Link
KR (1) KR101885184B1 (fr)
WO (1) WO2019027171A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114877872A (zh) * 2022-07-01 2022-08-09 北京今日蓝天科技有限公司 无人机及其操作系统、生成测绘图的方法、介质、设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101988632B1 (ko) * 2018-12-26 2019-06-12 주식회사 공간정보 종횡단용 드론 측량 시스템 및 방법
KR102307808B1 (ko) 2020-03-10 2021-10-01 김덕호 시공 오차 관리 시스템 및 시공 오차 관리 방법
KR102324163B1 (ko) * 2021-05-06 2021-11-09 (주)해양공간정보기술 무인비행장치를 이용한 항만과 도서지역 라이다 측량 시스템 운용방법
KR102369696B1 (ko) * 2021-05-10 2022-03-07 젠스코리아 주식회사 지피에스 3 차원 기준점별 이미지 갱신이 적용된 수치지도 제작방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100915600B1 (ko) * 2008-11-27 2009-09-07 (주)아세아항측 지상기준점 표지를 이용한 영상의 ３차원 좌표 측정방법
KR101350929B1 (ko) * 2013-07-23 2014-01-15 주식회사 첨단공간정보 지피에스(gps)와 아이엔에스(ins)를 이용한 초정밀 항공촬영 장치
KR101523017B1 (ko) * 2015-04-14 2015-05-26 (주)해양정보기술 항공영상을 위한 해상 표정기준점 제공장치
US20160253808A1 (en) * 2015-02-26 2016-09-01 Hexagon Technology Center Gmbh Determination of object data by template-based uav control
WO2017050893A1 (fr) * 2015-09-22 2017-03-30 Pro-Drone Lda. Inspection autonome de structures allongées à l'aide de véhicules aériens sans pilote

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101270119B1 (ko) 2012-11-28 2013-05-30 (주) 일신이앤씨 항공이미지를 이용한 도로대장용 데이터 측량 시스템
KR101598411B1 (ko) 2015-10-20 2016-02-29 제주대학교 산학협력단 3차원 사진측량용 무인항공기 짐벌시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100915600B1 (ko) * 2008-11-27 2009-09-07 (주)아세아항측 지상기준점 표지를 이용한 영상의 ３차원 좌표 측정방법
KR101350929B1 (ko) * 2013-07-23 2014-01-15 주식회사 첨단공간정보 지피에스(gps)와 아이엔에스(ins)를 이용한 초정밀 항공촬영 장치
US20160253808A1 (en) * 2015-02-26 2016-09-01 Hexagon Technology Center Gmbh Determination of object data by template-based uav control
KR101523017B1 (ko) * 2015-04-14 2015-05-26 (주)해양정보기술 항공영상을 위한 해상 표정기준점 제공장치
WO2017050893A1 (fr) * 2015-09-22 2017-03-30 Pro-Drone Lda. Inspection autonome de structures allongées à l'aide de véhicules aériens sans pilote

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114877872A (zh) * 2022-07-01 2022-08-09 北京今日蓝天科技有限公司 无人机及其操作系统、生成测绘图的方法、介质、设备

Also Published As

Publication number Publication date
KR101885184B1 (ko) 2018-08-06

Similar Documents

Publication Publication Date Title
WO2019027171A1 (fr) Drone sans pilote pour relevé aérien
CN205750548U (zh) 一种基于无人机的巡查系统
US20210385386A1 (en) Aerial video based point, distance, and velocity real-time measurement system
CN105335733B (zh) 一种无人机自主着陆视觉定位方法及系统
CN106155086B (zh) 一种道路检测无人机及其自动巡航方法
WO2017034252A1 (fr) Procédé de commande de guidage d'emplacement pour véhicule aérien sans pilote, faisant appel à des informations d'image
US11908207B2 (en) Method for detecting road diseases by intelligent cruise via unmanned aerial vehicle, unmanned aerial vehicle and detecting system therefor
WO2015005573A1 (fr) Procédé de construction de données de terrain observé en vol à l'aide d'une structure à voilure tournante
CN203376646U (zh) 基于3s技术与无人机相结合的低空遥感监测系统
CN106813900B (zh) 一种基于无人机技术的民用机场助航灯光飞行校验方法
WO2012081755A1 (fr) Procédé de rétablissement automatique pour véhicule aérien sans pilote
CN111966133A (zh) 一种云台视觉伺服控制系统
US10231133B2 (en) 3D modeling of cell sites and cell towers with unmanned aerial vehicles
JP7501878B2 (ja) ドローン作業支援システム及びドローン作業支援方法
WO2021096181A1 (fr) Système d'atterrissage de drone
CN106292126A (zh) 一种智能航测飞行曝光控制方法、无人机控制方法及终端
JPWO2019175993A1 (ja) 目標部材
CN102706331B (zh) 航拍测绘图像校正方法
WO2023113058A1 (fr) Procédé de commande de drone pour un atterrissage précis
KR102324163B1 (ko) 무인비행장치를 이용한 항만과 도서지역 라이다 측량 시스템 운용방법
CN106094866A (zh) 一种无人机电力线路巡检装置及其使用方法
CN113063401A (zh) 一种无人机航测系统
JP2024020389A (ja) 制御方法、制御装置及びプログラム
CN108196588A (zh) 一种基于无人机的山地旅游紧急救援系统
CN205353775U (zh) 无人飞行器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18841093

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18841093

Country of ref document: EP

Kind code of ref document: A1