KR20170061339A - Apparatus for Spraying Using Unmanned Aerial Vehicle - Google Patents

Apparatus for Spraying Using Unmanned Aerial Vehicle Download PDF

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Publication number
KR20170061339A
KR20170061339A KR1020150166231A KR20150166231A KR20170061339A KR 20170061339 A KR20170061339 A KR 20170061339A KR 1020150166231 A KR1020150166231 A KR 1020150166231A KR 20150166231 A KR20150166231 A KR 20150166231A KR 20170061339 A KR20170061339 A KR 20170061339A
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KR
South Korea
Prior art keywords
main body
unit
salt solution
salt
painted
Prior art date
Application number
KR1020150166231A
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Korean (ko)
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KR101829045B1 (en
Inventor
류지현
채경민
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류지현
채경민
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Priority to KR1020150166231A priority Critical patent/KR101829045B1/en
Publication of KR20170061339A publication Critical patent/KR20170061339A/en
Application granted granted Critical
Publication of KR101829045B1 publication Critical patent/KR101829045B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/11—Vats or other containers for liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • 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
    • G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
    • 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
    • G05D1/10—Simultaneous control of position or course in three dimensions
    • H04N5/225—

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Catching Or Destruction (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

The present invention relates to a device for making pictures, texts, or paintings set on a high floor or on a wall surface of a place difficult to approach by using a manned unmanned aerial vehicle, which is operated remotely, and comprises a main body provided with a plurality of propellers; A control unit installed in the main body and outputting a control signal and transmitting / receiving a control signal of the remote radio controller through a radio transmission / reception unit; A salt tank fixedly connected to the bottom surface of the main body and containing a salt solution to be painted; A compressor for supplying a salt solution of the saline solution tank with a control signal of the control unit at a predetermined pressure; A spray nozzle for spraying the salt solution supplied from the compressor; A photographing unit for photographing a painted image of the salt solution injected from the injection nozzle on one side of the main body, and a program unit for inputting and outputting information on characters and designs to be painted on the wall to the control unit. The present invention can control the unmanned aerial vehicle remotely and wirelessly by painting the exterior wall of an apartment or a high-rise building or elaborate letters or pictures, thereby eliminating the risk of the operator, The program is designed to reduce the cost and convenience of painting.

Description

Technical Field [0001] The present invention relates to a painting apparatus using an unmanned aerial vehicle,

The present invention relates to a device for painting using a manless vehicle, and more particularly, to a device for painting, writing, or painting on a high floor or on a wall of a place difficult for human access .

Generally, a UAV is a drone that can fly according to a predetermined route and can not be recovered if it is used once, and a remote control UAV (which can be reused after flying an arbitrary flight route depending on the situation by an external pilot) Remotely Piloted Vehicle).

Furthermore, UAVs can travel safely and comfortably over long distances using aircraft that are used for missions such as passengers, cargo, combat, and reconnaissance, or aircraft that do not require pilots. The advantage of UAV is that it can perform dangerous and difficult tasks that a person does. Unmanned aerial vehicles can be used to observe wildfires for a long time in a large area, to investigate areas where people can not enter due to radioactive contamination, and to scout areas with high risk of being shot down by installing anti-aircraft missiles. UAVs are also used for weather observation, hurricane tracking, fishery detection, coast guard, pesticide application, crop survey, radio communication services, and satellites. The MAV, which is currently being developed all over the world, is equipped with a small camera with a palm or a smaller size, and the micro-model is equipped with insect-like insects, round discs, bat wings, helicopters, etc. There are various forms. Since the size of the micro-sized aircraft is smaller than that of the UAV, it can be used not only for military purposes such as reconnaissance missions but also for building management, coal mine accident investigation, and volcanic activity research. In addition, a smart UAV can avoid obstacles on its own, automatically diagnose and cope with a failure, have excellent takeoff and landing performance and flight performance. Thus, the conventional UAV has widened its activities and applications in various fields.

On the other hand, in order to draw paintings or elaborate letters or pictures on the outer walls of high-rise buildings such as apartments, the worker hangs a line fixed on the roof of the high-rise building and paints the work. However, this is one of the avoiding tasks that are always exposed to the risk to the operator. In addition, since the work of finishing the wall is performed while the worker moves down from the top down, there is a problem in that it is difficult to work on the left and right sides of the wall, so it is necessary to perform several repetitive finishing operations from the top to the bottom while moving the left and right positions.

Korean Registered Patent No. 10-1566341 (issued November 5, 2015)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a painting apparatus that can control a manned vehicle from a remote location and enable various texts, paintings, or paintings to be performed on a wall of a high- .

In order to accomplish the above object, the present invention provides a propeller comprising: a main body having a plurality of propellers installed therein; A control unit installed in the main body and outputting a control signal and transmitting / receiving a control signal of the remote radio controller through a radio transmission / reception unit; A salt tank fixedly connected to the bottom surface of the main body and containing a salt solution to be painted; A compressor for supplying a salt solution of the saline solution tank with a control signal of the control unit at a predetermined pressure; A spray nozzle for spraying the salt solution supplied from the compressor; A photographing unit for photographing a painted image of the saline solution sprayed from the spray nozzle on one side of the main body and a program unit for inputting and outputting information on characters and designs to be painted on the wall to the control unit Feature.

In addition, in the present invention, a member for touching and painting a dye on a wall surface of the injection nozzle may be combined.

Further, in the present invention, the apparatus may further include a salt-liquid amount sensing unit for sensing an amount of the salt solution stored in the salt-water tank.

Further, in the present invention, a proximity sensor for sensing the distance between the main body and the wall to be painted may be further included.

Further, in the present invention, the tank may be divided into a tank for receiving a salt solution of plural colors in the tank.

Further, in the present invention, the remote control unit may include a display unit for displaying an image photographed by the photographing unit.

According to the present invention, it is possible to control an unmanned aerial vehicle from a remote location by wirelessly painting an exterior wall of an apartment or a high-rise building or elaborate letters or pictures, thereby eliminating the risk of the operator, There is an advantage in that the cost of the painting is reduced and the convenience is improved.

1 is a perspective view showing a painting apparatus using an unmanned aerial vehicle according to an embodiment of the present invention.
2 is a block diagram showing a painting apparatus using an unmanned aerial vehicle according to the present invention.
3 is a perspective view illustrating a painting apparatus using an unmanned aerial vehicle according to another embodiment of the present invention.
FIG. 4 is a cross-sectional view showing a main part of a chucking member in the present invention. FIG.
5 is a view illustrating an operation of a painting apparatus using an unmanned aerial vehicle according to the present invention.

Hereinafter, a painting apparatus using an unmanned aerial vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

In FIG. 1, a painting apparatus 1 using an unmanned aerial vehicle is used to remotely control the unmanned aerial vehicle 10 with a remote radio manipulator, thereby painting paints, texts, or pictures on a wall. A plurality of propeller portions 20 are installed around the main body 10 of the UAV. The propeller unit 20 moves the unmanned aerial vehicle 1 up, down, left, and right. The propeller unit 20 is provided with a motor, a blade 21, and a guard 22 for protecting the rotation of the blade. The propeller section 20 can adjust the rotational speed or the rotational speed of all or each of them.

2, the control unit 11 is installed in the main body 10 and outputs a control signal and transmits / receives a control signal of the remote radio control device 100 through the radio transmission / reception unit 80. [ The control unit 11 controls the flight of the unmanned air vehicle 1 and includes a function of painting or painting or painting a picture. The controller 11 includes a microprocessor, a CPU, and the like and includes a program or software for controlling the operation of the unmanned aerial vehicle and the operation of the remote radio remote controller.

The salt tank 60 contains a certain amount of salt solution to be painted. The saline solution tank 60 is fastened to the bottom surface of the main body 10 by fastening members and fixedly coupled or separated. The fastening member is fastened and fixed by the presser ring 12 provided on the main body 10 and the hook 63 formed on the outer peripheral edge of the upper portion of the salt liquid tank 60. In addition, the fastening member can be threadedly coupled with the thread formed on the inner periphery of the bottom surface of the main body 10 and the thread formed on the outer circumferential edge of the upper portion of the upper side of the salt tank 60 to fix the salt tank 60 to the main body 10. The saline solution tank 60 may contain a salt solution of a single color or may be divided into a plurality of tanks in the saline solution tank 60 to receive a salt solution of a plurality of colors. When a salt solution of a plurality of colors is accommodated in the salt tank 60, the salt solution of the corresponding color may be injected under the control of the control unit 11, or the mixed salt solution may be injected.

In addition, the salt liquid tank 60 is equipped with a salt liquid amount sensing portion 61 for sensing the amount of salt liquid stored therein. Therefore, it is preferable that the control unit 11 informs the user whether the salt tank 60 is replaced or the salt solution is replenished according to the amount of the salt solution detected by the salt solution amount sensing unit 61.

The compressor 70 supplies the salt solution of the saline solution tank 60 at a predetermined pressure with the control signal of the control unit 11. The compressor (70) supplies and discharges the salt solution contained in the salt tank (60) at a constant pressure after generating a constant air pressure. The injection nozzle 71 injects the salt liquid supplied from the compressor 70 to the outside. The injection nozzle 71 may have a single injection hole or a plurality of injection holes arranged in a row. At this time, the controller 11 controls the operation of the compressor 70 to adjust the supply and the injection amount of the salt liquid.

The photographing unit 30 is mounted on one side of the main body 10 and photographs a painted image of the salt solution sprayed from the spraying nozzle 71. The photographing unit 30 includes a camera for photographing images. The main body 10 may be provided with a proximity sensor 50 to sense the distance between the main body 10 and the wall surface to be painted. The controller 11 senses the distance from the wall surface of the proximity sensor 50 and transmits the sensed distance to the remote controller 100 so that a user who controls the unmanned air vehicle 1 can recognize the distance, So that the unmanned air vehicle 1 can be safely operated.

On the other hand, the main body 10 includes a program unit 40 for inputting and outputting information on characters and designs to be painted on the wall to the control unit 11. That is, the program unit 40 includes information on designs such as pictures or characters to be painted so that the unmanned aerial vehicle 1 is operated according to the programmed information so that painting can be performed. Accordingly, the program unit 40 includes a variety of information to be painted, and program information will be changed according to the painting operation of the corresponding wall.

The remote controller 100 also includes a display unit 111 for displaying images photographed by the photographing unit 30. [ That is, the user can easily recognize the operation and the coloring operation status of the unmanned air vehicle 1 while viewing the displayed image through the display unit 111, thereby providing convenience of operation of the unmanned aerial vehicle. Further, the operation unit 112 operates the user to move the unmanned aerial vehicle 1 up and down, and to operate the front and rear left and right.

In addition, the unmanned flying object 1 is equipped with a power supply unit 90 for operating the flight and painting apparatus. The power supply unit 90 includes a secondary battery that repeats charging and discharging. Therefore, it is preferable that the power supply unit 90 is applied with lithium ion, lithium polymer, or the like as the secondary battery.

As described above, the painting apparatus using the unmanned aerial vehicle of the present invention is a device for painting the exterior wall of the building or painting elaborate letters or pictures on the unmanned aerial vehicle.

First, a program created for painting or painting or painting is input to the program section 40 of the main body 10 and stored. And a salt tank 60 containing a salt solution is coupled to the lower end of the main body 10 using a fastening member. The presser ring 12 of the main body 10 is fastened to the hook 63 of the salt tank 60 and fixed. Next, the unmanned air vehicle 1 is operated by operating the propeller unit 20 with the remote radio remote controller 100. The remote controller 100 is adjusted to raise the unmanned air vehicle 1 to the wall surface of an apartment or a high-rise building, and then a predetermined distance can be maintained by a distance set in the proximity sensor 50. [

The controller 11 operates the compressor 70 by operating the operation unit 112 of the remote controller 100 so that the controller 70 can control the compressor 70 by using the signal received from the remote controller 100 through the wireless transceiver 80. [ So that the saline solution contained in the saline solution tank 60 is sprayed onto the wall surface through the spray nozzle 71. At this time, the control unit 11 moves up and down the unmanned air vehicle 1, or moves the unmanned air vehicle 1 forward, backward and leftward according to the progress of the painting work, the writing operation, and the like stored in the program unit 40 to perform the painting work. The image taken from the camera 31 of the photographing unit 30 installed in the main body 10 is displayed on the display unit 111 of the remote radio control device 100 via the wireless transmitting and receiving unit 80 in the control unit 11 . Accordingly, the operator can confirm the proceeding process of the painting work from the image displayed on the display unit 111. When the amount of the saline solution detected by the salt solution amount detecting unit 61 of the saline solution tank 60 and the amount of the saline solution received in the saline solution tank 60 becomes below the reference amount, the control unit 11 controls the remotely operated remote controller 100 to replenish the saline solution, Thereby informing the replacement of the tank 60. Furthermore, the salt tank 60 can receive a salt solution having a plurality of colors in the divided space, and can selectively spray the salt solution of various colors accommodated in the salt solution tank 60 through the injection nozzle 71.

When the unmanned air vehicle 1 is tilted or deviated from a predetermined position due to an external influence during the painting operation, the control unit 11 stops the operation of the compressor 70 to stop the painting operation, It is preferable to reset the work order set in advance to a predetermined time.

In FIG. 5, it is possible to paint or paint on the wall surface in accordance with the program operation order while the unmanned air vehicle 1 of the present invention is floated near the apartment wall surface.

Meanwhile, as another embodiment of the painting apparatus using the unmanned aerial vehicle of the present invention shown in FIG. 3, a member for painting a dye on a wall surface of the spray nozzle 71 may be combined. It is preferable that a soft material such as a brush is applied to the chucking member 72.

 4, the filler member 72 has a supply pipe 73 to which the saline solution is supplied in the saline tank 60, a substantially fan-shaped injection nozzle 71 at the supply pipe end, and a brush 74 coupled to the nozzle end, . The chuck member 72 is supplied with the saline solution contained in the saline tank 60 by the air pressure supplied from the compressor 70 along the supply pipe 73 of the chuck member 72 and then injected through the injection nozzle 71, The injected saline solution is continuously supplied to the brushes (74) so that the brushes (74) can paint the walls. At this time, it is preferable that the controller 11 controls the air pressure of the compressor 70 to adjust the salt solution supplied to the brushes 74. It is preferable to design the brush 74 in the chisel member 72 to be replaceable and to allow the unmanned air vehicle 1 to maintain a constant pressure on the brush 74 while the brush 74 is in contact with the wall surface good.

While the invention has been shown and described with respect to the specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Anyone who has it will know it easily.

1: Unmanned aerial vehicle 10: Main body 11: Control unit 12: Pressure ring 20: Propeller unit 21: Wing 22: Guard 30: Photographing unit 31: Camera 40: Program unit 50: Proximity sensor 60: Salt tank 61: : A hook 70: a compressor 71: a spray nozzle 72: a chisel member 73: a supply pipe 74: a brush 80: a wireless transceiver 90: a power supply unit 100: a remote radio manipulator 111:

Claims (6)

A body provided with a plurality of propellers;
A control unit installed in the main body and outputting a control signal and transmitting / receiving a control signal of the remote radio controller through a radio transmission / reception unit;
A salt tank fixedly connected to the bottom surface of the main body and containing a salt solution to be painted;
A compressor for supplying a salt solution of the saline solution tank with a control signal of the control unit at a predetermined pressure;
A spray nozzle for spraying the salt solution supplied from the compressor;
A photographing section for photographing a painted image of the salt solution sprayed from the spray nozzle on one side of the main body,
And a program unit for inputting and outputting information on characters and designs to be painted on the wall to the control unit.
[2] The painting apparatus according to claim 1, wherein the injection nozzle is coupled to a member to be painted by touching a dye on a wall surface.
The painting apparatus according to claim 1, further comprising a salt liquid amount sensing unit for sensing an amount of the salt liquid stored in the salt tank.
The painting apparatus according to claim 1, further comprising a proximity sensor for sensing a distance between the main body and a wall to be painted.
[2] The painting apparatus according to claim 1, wherein the tank is divided into tanks containing a plurality of colors of saline in the tank.
The painting apparatus according to claim 1, further comprising a display unit for displaying an image photographed by the photographing unit on the remote controller.
KR1020150166231A 2015-11-26 2015-11-26 Apparatus for Spraying Using Unmanned Aerial Vehicle KR101829045B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108196580A (en) * 2018-01-31 2018-06-22 佛山市神风航空科技有限公司 The spray method and unmanned plane of a kind of unmanned plane
CN108673722A (en) * 2018-07-15 2018-10-19 河南中建西部建设有限公司 A kind of concrete surface curing agent sprinkling aircraft
GB2566553A (en) * 2017-09-19 2019-03-20 Intelligent Drone Engineering Ltd Marking apparatus and method
CN110997334A (en) * 2017-08-30 2020-04-10 理想科学工业株式会社 Printer with a movable platen
CN111683873A (en) * 2018-03-30 2020-09-18 株式会社尼罗沃克 Unmanned aerial vehicle for agent scattering

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101536574B1 (en) * 2015-03-02 2015-07-14 건설표준시험원(주) drone for checking structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110997334A (en) * 2017-08-30 2020-04-10 理想科学工业株式会社 Printer with a movable platen
GB2566553A (en) * 2017-09-19 2019-03-20 Intelligent Drone Engineering Ltd Marking apparatus and method
CN108196580A (en) * 2018-01-31 2018-06-22 佛山市神风航空科技有限公司 The spray method and unmanned plane of a kind of unmanned plane
CN111683873A (en) * 2018-03-30 2020-09-18 株式会社尼罗沃克 Unmanned aerial vehicle for agent scattering
CN108673722A (en) * 2018-07-15 2018-10-19 河南中建西部建设有限公司 A kind of concrete surface curing agent sprinkling aircraft

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