KR102622756B1 - Flying apparatus with blowing function and method for drying target in flying apparatus - Google Patents

Abstract

The present invention relates to a flying device equipped with a blowing function that sends wind to the object to dry the object, and a method of drying an object in the flying device. A flying device according to an embodiment of the present invention includes a main body; Flight means coupled to the main body so that the main body can fly; A blowing unit coupled to the main body and generating blowing air; And a control means for recognizing an object by analyzing an image captured through a recording camera, and controlling the blowing unit to supply blowing air to the object to dry the object.

Description

A flying device equipped with a blowing function and a method for drying an object in the flying device {FLYING APPARATUS WITH BLOWING FUNCTION AND METHOD FOR DRYING TARGET IN FLYING APPARATUS}

The present invention relates to a flying device equipped with a blowing function, and more specifically, to a flying device equipped with a blowing function for drying an object by sending wind to the object, and a method of drying an object in the flying device.

In general, in various industrial fields such as semiconductor manufacturing processes, electronics, medical, pharmaceutical, food, and chemical reaction industries, ventilation may be required to remove moisture or for other needs. However, there is a problem in that it is difficult to blow air to the object when the position of the object requiring blowing continuously changes, or when it is difficult for the worker to approach the object requiring blowing due to narrow space or danger.

And with regard to hair dryers for drying the user's hair, conventional dryers have a problem in that the user has to hold the dryer before using it, so both hands are not free and hair care cannot be easily done.

Recognizing these problems, there is a need for technology that can more easily and efficiently blow air to objects in industrial sites or blow air to users' hair.

Therefore, the technical problem to be achieved by the present invention is to provide a system that can easily and efficiently blow air to an object at an appropriate location after flight even when the position of the object continuously changes in an industrial site or the object is located at a point that is difficult to access. To provide a flying device equipped with a blowing function and a method of drying an object in the flying device.

Other objects and advantages of the present invention can be understood from the following description and will be more clearly understood by practicing the present invention. Additionally, it will be readily apparent that the objects and advantages of the present invention can be realized by the means and combinations thereof indicated in the patent claims.

A flying device according to the first aspect of the present invention for achieving the above object includes: a main body; Flight means coupled to the main body so that the main body can fly; A blowing unit coupled to the main body and generating blowing air; And a control means that analyzes an image captured through a recording camera to recognize the object, controls the blowing unit to supply blowing air to the object, and dries the object.

The control means may control the flying device to fly at a predetermined distance from the recognized object, and may supply blowing air to the object by pan-tilting the blowing unit.

Additionally, the control means may divide the recognized object into one or more drying zones and control the flying means and the blowing unit so that the divided drying zones are dried sequentially. In this case, when drying of the drying area is completed, the control means controls the flying means to move the flying device so that the next drying area and the flying device are separated by a predetermined distance.

In addition, the control means can measure the degree of drying of the object being dried through a humidity sensor or image analysis of the object, and determine whether drying of the drying area is complete.

The control means may measure the moisture content of the object by analyzing the light reflectance of the object after operating the flash, and determine whether the object needs to be dried based on the measured moisture content.

As another embodiment, the control means may measure the moisture content of the object by analyzing the infrared spectrum of the object obtained by irradiating infrared rays, and determine whether the object needs to be dried based on the measured moisture content.

According to a second aspect of the present invention for achieving the above object, a method of drying an object in a flying device includes the steps of analyzing an image captured through a recording camera to recognize the object; Controlling the flying device to move the flying device so that the flying device is spaced a predetermined distance away from the recognized object; and controlling a blowing unit to supply blowing air to the object to dry the object.

Embodiments of the present invention, even when the position of an object continuously changes in an industrial site or the object is located in a difficult to reach point, the flying device flies in the air and then easily and efficiently blows air to the object at an appropriate location to remove the object. It has a drying effect.

In addition, since the flying device flies close to the user's hair and the blowing unit blows air toward the hair, the user can use both hands freely to remove moisture and groom the hair. In addition, there is an effect that blowing can be achieved in various directions by adjusting the angle of the blowing unit.

In addition, a heating member is provided, which has the effect of controlling the temperature of the fluid during blowing.

In addition, through image analysis or infrared spectrum analysis of the light reflected from the object, it is determined whether the object needs drying. If it is determined that drying is necessary, the object is automatically dried by blowing air at the correct location through position control. There is an advantage.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and serve to further understand the technical idea of the present invention along with specific details for carrying out the invention. Therefore, the present invention is described in such drawings. It should not be interpreted as limited to the specific details.
1 is a schematic side cross-sectional view of a flying device equipped with a blowing function according to a first embodiment of the present invention.
Figures 2 and 3 are perspective views showing the blowing unit being tilted by the pan and tilting unit in the flight device equipped with a blowing function according to the first embodiment of the present invention, and Figure 4 is an enlarged view of portion E of Figure 1. It's a degree.
Figure 5 is a functional block diagram schematically showing the flight device according to the first embodiment of the present invention.
Figure 6 is a schematic plan view of a flying device equipped with a blowing function according to a second embodiment of the present invention, Figure 7 is a side cross-sectional view of the main body portion cut along line AA' in Figure 6, and Figure 8 is Figure 6 This is a side cross-sectional view of the main body along the BB' line.
Figure 9 is a flowchart explaining a method of drying an object in a flying device according to another embodiment of the present invention.

Terms or words used in this specification and claims should not be construed as limited to their common or dictionary meanings, and the inventor may appropriately define the concept of terms in order to explain his or her invention in the best way. It must be interpreted with meaning and concept consistent with the technical idea of the present invention based on the principle that it is. Therefore, the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, so at the time of filing the present application, various alternatives may be used to replace them. It should be understood that equivalents and variations may exist.

In the drawings, the size of each component or specific part constituting the component is exaggerated, omitted, or schematically shown for convenience and clarity of explanation. Therefore, the size of each component does not entirely reflect the actual size. If it is determined that specific descriptions of related known functions or configurations may unnecessarily obscure the gist of the present invention, such descriptions will be omitted.

The term 'coupling' or 'connection' used in this specification refers not only to the case where one member and another member are directly coupled or directly connected, but also when one member is indirectly coupled to another member through a joint member, or indirectly connected to another member. Also includes cases where it is connected to .

The term 'pan tilting' used in this specification means that the object is moved or rotated in various directions, up, down, left, and right. For example, the blowing unit is installed so that the blowing unit can blow in various directions up, down, left, and right. It may mean moving or rotating.

Figure 1 is a schematic side cross-sectional view of a flying device equipped with a blowing function according to a first embodiment of the present invention, and Figures 2 and 3 show blowing in a flying device equipped with a blowing function according to a first embodiment of the present invention. It is a perspective view showing the unit being tilted by the pan and tilting unit, and FIG. 4 is an enlarged view of portion E of FIG. 1. 2 and 3, the first protective member shown in FIG. 1 is omitted for simplification of the drawings.

In addition, Figure 5 is a functional block diagram schematically showing the flight device according to the first embodiment of the present invention. Each component shown in FIG. 5 is mounted on one of the main body 100a, the flying means 200, and the blowing unit 300, which will be described later.

In this specification, the flying device 10 is also referred to as a drone, and is an 'unmanned flying vehicle' controlled by wireless signals.

Drones are unmanned aerial vehicles equipped with at least one propeller that fly in the air and were mainly used for military purposes. However, due to the many advantages of drones such as simplicity, speed, and economic efficiency, they have recently been used for high-altitude filming, logistics delivery, disaster relief, broadcasting, and leisure in addition to military use. It is used in various fields such as: In particular, if the drone is equipped with at least one propeller, the balance of the aircraft can be maintained using at least one propeller, and the surrounding situation can be captured using a camera mounted on the aircraft.

The flying device 10 with a blowing function according to the first embodiment of the present invention is equipped with a blowing function in an unmanned flying vehicle capable of remote control, such as a drone, and is configured to move in the air toward various objects and blow. You can.

Referring to FIGS. 1 and 5, the main body 100a can be coupled to the flight means 200 to fly in the air, and a blowing unit 300, which will be described later, can be coupled to the main body 100a to enable pan and tilting. . A control means 400 may be installed in the main body 100a to control the flight means 200 or the blowing unit 300.

Additionally, the flight device 10 includes a sensing unit 600 for collecting various image data and sensing data. A recording camera 650 and a motion detection means 610 may be coupled to the main body 100a to correct the position of the main body 100a, and a distance measuring sensor 620 may be coupled to measure the distance to an object. and a humidity sensor 630 capable of measuring the humidity of an object may be combined.

Additionally, a battery (not shown) may be installed inside the main body 100a. The battery (not shown) can be either rechargeable or non-rechargeable. If the battery (not shown) is rechargeable, the main body 100a may be provided with a charging terminal for charging the battery. Additionally, a battery indicator that can check the remaining battery capacity may be installed in the main body 100a.

Additionally, a wireless communication unit 700 that performs wireless communication with a remote control device (eg, a smartphone) may be installed in the main body 100a. Here, the wireless communication unit 700 includes a Bluetooth communication module 710, a Wi-Fi communication module 720, and a GPS receiver 730.

After pairing with a nearby communication device (eg, a remote control device), the Bluetooth communication module 710 receives a control signal from the remote control device or transmits various information about the flight device 10 to the remote control device. The Wi-Fi communication module 720 performs WiFi-based wireless communication with surrounding communication devices. The Wi-Fi communication module 720 is connected to an access point and can communicate with an external server or external communication device, and forms a WiFi-based short-distance wireless session with a nearby remote control device. Therefore, short-distance wireless communication with a remote control device can also be performed.

The GPS receiver 730 performs a function of continuously receiving GPS signals at the location of the flight device 10. The GPS signal received from the GPS receiver 730 is transmitted to the control means 400, and the control means 400 analyzes the received GPS signal to determine the current location of the flight device 10 (i.e., GPS coordinate information ).

In another embodiment, the wireless communication unit 700 includes a Wibro (Wireless broadband) communication module, Wimax (World Interoperability for Microwave Access) communication module, HSDPA (High Speed Downlink Packet Access) communication module, and WCDMA (Wideband Code Division Multiple Access) communication. It may include long-distance communication modules such as modules and LTE (Long Term Evolution) communication modules. In this case, the wireless communication unit 700 can communicate with a remote server or device using a nearby mobile communication base station (macro base station). In addition, the wireless communication unit 700 may include another short-range communication module such as a Radio Frequency Identification (RFID) communication module, an infrared data association (IrDA) module, an Ultra Wideband (UWB) communication module, and a ZigBee communication module. there is.

The wireless communication unit 700 may transmit one or more of status information, location information, and captured video (or image) information of the flight device 10 to the remote control device, and may also receive a control signal from the remote control device.

A touch detection sensor 660 that detects a user's touch may be installed on the outer surface of the main body 100a or the flight vehicle 200. This touch detection sensor 660 may serve as a type of operation switch that initiates hovering flight of the flight device 10 and sets the flight path. Here, hovering means that the flying device 10 flies in a stationary state while maintaining a constant altitude.

The flight device 10 may include various notification means 800 (not shown in FIG. 1) such as a display unit 810, an LED unit 820, and a buzzer unit 830. The display unit 810, LED unit 820, and buzzer unit 830 may be installed in any one of the main body 100a, the flying means 200, and the blowing unit 300.

The display unit 810 may display various information such as the current state of the flight device 10, automatic or manual flight mode, or the temperature and wind strength of the air being blown. The LED unit 820 includes a plurality of LED lamps of the flight device 10 and may be provided to emit light for displaying the front and rear of the flight device 10, lighting for night flight, etc. The buzzer unit 830 generates a warning sound to inform the user of this situation when there is a risk of collision of the flight device 10 with another object or when an abnormality such as a malfunction occurs inside the flight device 10. You can do it.

Meanwhile, the main body 100a may be provided with a memory 500 in which various data necessary for controlling the flight device 10 are stored. The memory 500 may store not only communication data but also various data necessary for flight, various data necessary for blowing, various data necessary for motion detection, data related to various sensors, or various data necessary for image taking. Here, the memory 500 is a flash memory type, hard disk type, multimedia card micro type, or card type memory (for example, SD or XD memory, etc.). , RAM (Random Access Memory), SRAM (Static Random Access Memory), ROM (Read-Only Memory, ROM), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read-Only Memory), magnetic memory , may include at least one type of storage medium among a magnetic disk and an optical disk. In particular, the memory 500 may record a program (i.e., algorithm) for performing an automatic drying function, which will be described later.

The main body 100a may include a pan tilting unit 110 and a protective wall 120. Hereinafter, the pan tilting unit 110 and the protective wall 120 will be described.

Referring to FIGS. 1 to 5, the pan tilting unit 110 is coupled to the blowing unit 300 and operates the blowing unit 300 as a fan so that the blowing unit 300 can move or rotate in various directions, up, down, left, and right. Tilt it. The pan tilting unit 110 may include a support member 111, a frame 113, a first power source 114, and a second power source 115. The support member 111 may support the blowing unit 300 so that the blowing unit 300 can rotate through the rotation shaft 112. That is, one end of the rotating shaft 112 may be rotatably coupled to the support member 111, and the other end of the rotating shaft 112 may be coupled to the blowing unit 300. Referring to Figures 2 and 3, when the rotation shaft 112 coupled to the support member 111 rotates along the H direction, the blowing unit 300 coupled to the rotation shaft 112 in conjunction with this also rotates along the H direction. I do it. The frame 113 may be fixedly coupled to the support member 111. Here, when the frame 113 rotates clockwise or counterclockwise, the support member 111 fixed to the frame 113 also rotates in the same direction along with the frame 113. The frame 113 may be formed in various shapes, for example, as shown in FIGS. 2 and 3, it may be formed in a cylindrical shape with a hollow 119 for ventilation. However, the shape of the frame 113 is not limited to this, and the shape of the frame 113 may be more diverse. The frame 113 may be configured to rotate by being coupled to the first power source 114, and for this purpose, gear teeth may be formed on the frame 113 and the first power source 114. That is, when the first power source 114 and the frame 113 are connected by a gear type and the first power source 114 rotates, power is transmitted to the frame 113 coupled by the gear type, and the frame 113 also rotates. Here, the rotation direction of the frame 113 may be arranged to intersect the rotation direction of the rotation axis 112. That is, if the rotation axis 112 is arranged horizontally with respect to FIG. 2 and rotates clockwise or counterclockwise, the frame 113 is positioned vertically with respect to FIG. 2, that is, at the virtual center shown in FIG. 2. It may be arranged to rotate about the axis (G). In this way, when the rotation direction of the frame 113 and the rotation direction of the rotation shaft 112 are arranged to intersect, the rotation amount of the frame 113 and the rotation amount of the rotation shaft 112 are respectively adjusted to allow the blowing unit 300 to operate in various ways. Pan and tilting is possible to point in any direction. As described above, the first power source 114 may be coupled to the frame 113 to provide power for rotation of the frame 113. Here, the first power source 114 may include various motors, for example, a servo motor or a step motor whose angle is adjustable. Meanwhile, the first power source 114 may be coupled to the frame 113 in a gear type or a belt type. And, the first power source 114 is connected to the control means 400 so that the rotation direction and amount of rotation can be controlled. The second power source 115 may be installed inside the frame 113 and may be coupled to the rotation shaft 112 to provide power for rotation of the rotation shaft 112. Referring to FIGS. 2 to 4, the second power source 115 may include a drive shaft 116, and is connected to the drive shaft 116 and the rotation shaft 112 through a bevel gear 117. The power of the second power source 115 may be transmitted to the rotation shaft 112 so that the rotation shaft 112 can rotate. Here, the second power source 115, like the first power source 114, may include various motors such as, for example, a servo motor or a step motor whose angle is adjustable. In this case, the motor of the second power source 115 is installed inside the frame 113, and the drive shaft 116 coupled to the motor may be connected to the rotation shaft 112 through the bevel gear 117. In another embodiment, the drive shaft 116 may be installed inside the support member 111 and connected to the rotation shaft 112 through the bevel gear 117 inside the support member 111. Meanwhile, like the first power source 114, the second power source 115 is also provided as a belt type and can provide power to the rotation shaft 112. In addition, the second power source 115 can also be connected to the control means 400 to control the rotation direction and amount.

The protective wall 120 is configured to surround the pan tilting unit 110 and can protect the pan tilting unit 110. A flying means 200 may be coupled to the protective wall 120, and the main body 100a including the pan and tilting unit 110 and the protective wall 120 can fly in the air by the flying means 200. . The protective wall 120 may be formed in a shape corresponding to the pan tilting unit 110, and synthetic resin, metal, composite materials, etc. may be used in consideration of load and rigidity for flight.

Referring to FIG. 1, the flight means 200 is coupled to the main body 100a so that the main body 100a can fly. The flight means 200 may be provided in various ways. However, the flying means 200 must be controllable to maintain the main body 100a at the same position in the air so that the blowing unit 300 coupled to the main body 100a can blow continuously or continuously toward the object. do. To this end, the flight means 200 may include a flight body 210 and a flight rotor 220. The flight body 210 is coupled to the main body 100a, and a hollow 211 may be formed so that the flight rotor 220 can be coupled thereto. The flight body 210 may have various shapes. For example, the side cross-sectional shape may be provided in a streamlined shape to reduce friction, or the side cross-sectional shape may be provided in an oval shape to protect the flight rotor 220 or the main body 100a in case of collision with another object. It may be possible. And in another embodiment, the flight body 210 is, for example, provided with four support arms (not shown) extending from the main body 100a to have the same angle in four directions, and the four support arms Arrangements may be made for each of the four propellers to be installed. The flight rotor 220 is disposed in the hollow 211 of the flight body 210 and provides power for flight. The flight rotor 220 is connected to the propeller support 222 that is coupled to the flight body 210 and supports the propeller 221, the propeller 221 that is coupled to the propeller support 222 and rotates, and the propeller 221. It may include a power supply source (not shown) such as a motor that provides rotational force. Here, the propeller 221 may be coupled to the propeller support 222 parallel to the virtual horizontal line, and the virtual horizontal line can maintain the balance or position of the main body 100a in response to the pan tilting of the blowing unit 300. It may be coupled to the propeller support 222 at an angle. In addition, the flight rotor 220 may be provided as one or in plural, and when the flight rotor 220 is provided in plural, for example, four flight rotors may be provided and coupled to the flight body 210.

Meanwhile, the flight means 200 may be provided with a second protection member 230 to protect the flight rotor 220. The second protective member 230 is formed in a mesh structure in the form of a net and can be coupled to the flight body 210, and can prevent foreign substances or hair from flowing into the propeller 221 when blowing.

Referring to FIGS. 1 to 3, the blowing unit 300 may be coupled to the main body 100a in a pan/tilt manner, and may rotate or move in various directions to blow air toward a predetermined position where an object is located.

The blowing unit 300 may include a blower housing 310 and at least one blowing rotor 320. The blower housing 310 has a hollow 313 through which air can flow for blowing, and rotates by being coupled to the rotation axis 112 of the main body 100a. The blower housing 310 is configured to allow fluid, for example, air to flow in and then flow out. When the blower housing 310 is pan-tilted to face an object, the air flowing into the blower housing 310 flows out toward the object. As a result, air can be blown toward the object. Here, the blower housing 310 may include a first housing 311 and a second housing 312. The first housing 311 is coupled to a rotation shaft 112 rotatably coupled to the support member 111. That is, when the rotation shaft 112 rotates, the first housing 311 coupled to the rotation shaft 112 also rotates in the same direction as the rotation direction of the rotation shaft 112. Additionally, a hollow 313 is formed in the first housing 311 and air can flow into the first housing 311 through the hollow 313. The second housing 312 may be formed to extend obliquely from the first housing 311 . The air flowing into the first housing 311 through the hollow 313 of the first housing 311 passes through the second housing 312 and flows out to the object, passing through the slope formed in the second housing 312. The blown air may be concentrated on the object. One or more blower rotors 320 may be provided and coupled to the blower housing 310 to blow air into the blower housing 310 through the hollow 313. The blower rotor 320 is connected to the propeller support 322 that is coupled to the blower housing 310 and supports the propeller 321, the propeller 321 that is coupled to the propeller support 322 and rotates, and the propeller 321. It may include a power supply source (not shown) such as a motor that provides rotational force. When the propeller 321 is rotated by a power supply source (not shown), external air may be introduced into the blower housing 310 by the rotational force of the propeller 321. In another embodiment, the blower rotor 320 may be installed not in the blower housing 310 but in the hollow 119 formed in the frame 113 of the main body 100a and coupled to the frame 113. In this case, even if the blower unit 300 is pan-tilted, the blower rotor 320 coupled to the frame 113 can blow in the vertical direction, making it easier to correct the position of the flying device 10. Meanwhile, the blowing unit 300 may be provided with a first protection member 350 (see FIG. 1) to protect the blowing rotor 320. The first protective member 350 is formed in a net-shaped mesh structure and can be coupled to the blower housing 310, and can prevent foreign substances from flowing into the propeller 321 during blowing.

A heating member 330 may be installed in the blowing unit 300. That is, the blowing unit 300 may supply cold air or warm air toward the object as needed. That is, the heating member 330 can supply warm air to an object by heating fluid, for example, air, flowing into the blower housing 310 of the blowing unit 300. Here, the heating member 330 may be configured to include a heating wire or a radiator. Additionally, the blowing unit 300 may be equipped with a temperature measurement sensor 360 capable of measuring the temperature of the blown air. The operation of the heating member 330 is controlled by the control means 400 based on the temperature of the air measured by the temperature measurement sensor 360, making it possible to supply cold or warm air. That is, when the blowing unit 300 is operated, the control means 400 operates the heating member 330 to supply warm air to the object or stops the operation of the heating member 330 to supply cold air to the object. The heating member 330 may be a heating element or a radiator whose temperature is adjustable, and in this case, the control means 330 may control the temperature of the warm air based on the blowing temperature collected from the temperature measurement sensor 360. That is, the control means 330 can control the heating temperature of the heating member 330 so that the warm air temperature corresponding to the required range is supplied to the object.

The blowing unit 300 may include an opening and closing member 340. The opening and closing member 340 is coupled to the second housing 312 of the blower housing 310 to control the inflow and outflow of air flowing into the blower housing 310 to selectively open and close the second housing 312. You can. The opening and closing member 340 is determined to be opened or closed based on the control of the blowing unit 300.

Referring to FIG. 1, the recording camera 650 may be coupled to the main body 100a or the flying means 200 to photograph an object. The control means 400 may analyze the image captured by the recording camera 650 and correct the position of the flying device 10 equipped with a blowing function according to this embodiment. That is, when the flying device 10 moves to the target position and stops, the control means 400 causes the recording camera 650 to continuously photograph the object, and compare and analyze a plurality of continuously photographed images to determine the position of the object at a threshold value. If it is confirmed that a difference has occurred above, the position of the flight device 10 is corrected by the difference. Meanwhile, the control means 400 determines the degree of dryness of the object by analyzing the reflectivity of light reflected from the object through the flash installed in the recording camera 650, and controls the blowing unit 300 according to the determined degree of dryness. The degree of blowing can be controlled. Alternatively, an infrared sensor 640 may be attached to the flying device 10, and in this case, the control means 400 determines the degree of dryness of the object by analyzing the spectrum of light reflected from the object through the infrared sensor 640. In addition, the degree of blowing of the blowing unit 300 can be controlled according to the determined degree of dryness.

Referring to Figures 1 and 5, the motion detection means 610 may be coupled to any one of the main body 100a, the flight means 200, and the blowing unit 300, and may be connected to the main body 100a or the flight means 200. ) can be configured to detect the motion of. In other words, the motion detection means 610 can detect the motion when the flight device 10 of this embodiment moves in a straight line or rotates. Here, the motion detection means 610 includes one or more of an acceleration sensor 611, a gyro sensor 612, and a geomagnetic sensor 613.

The acceleration sensor 611 can measure acceleration in the X-axis, Y-axis, and Z-axis directions. Here, the case where the The acceleration sensor 611 is a sensor that measures acceleration corresponding to a change in speed and measures the acceleration in the direction in which the object is moving. The 3-axis acceleration sensor measures acceleration in the X-, Y-, and Z-axis directions. You can. However, the acceleration sensor 611 basically measures the gravitational acceleration, so for example, in a stationary state where the level is maintained, a value equal to the gravitational acceleration g is output in the Z-axis direction, that is, in the vertical direction, and the acceleration sensor ( 611) calculates the rotation angle using this principle. That is, the acceleration sensor 611 calculates the rotation angle by measuring the acceleration in the direction after the rotation of the object based on the gravitational acceleration. However, in the case of the acceleration sensor 611, if a constant acceleration movement such as a free fall movement is performed, a problem may occur in which an accurate rotation angle cannot be calculated. In other words, if we take free fall motion as an example, when a stationary object engages in free fall motion, the acceleration effect due to gravity disappears, making it impossible to calculate the exact rotation angle.

In order to compensate for the shortcomings of the acceleration sensor 611, the motion detection means 610 may include a gyro sensor 612 that measures the angular velocity of rotation based on the X-axis, Y-axis, and Z-axis directions. . The gyro sensor 612 is a sensor that measures the angular velocity of an object rotating around a rotation axis. The three-axis gyro sensor can measure the angular velocity of an object rotating with each of the X, Y, and Z axes as rotation axes. Here, the gyro sensor measures the angular velocity of a rotating object, so if the object is stationary without rotating, the angular velocity becomes '0' and in this case, the gyro sensor 612 cannot calculate an accurate rotation value. Additionally, since angular velocity is a change in angle with respect to time, the angular velocity must be integrated to measure the angular velocity and calculate the rotation angle of the object. However, in the case of the gyro sensor 612, an integration constant is generated during the integration of angular velocity, and as these integration constants accumulate, errors may occur, or errors due to noise, etc. may occur in the angular velocity value measured by the gyro sensor 612. Errors may occur during the integration process, and when these errors accumulate, integration drift occurs and an accurate rotation value cannot be calculated. The acceleration sensor 611 can be used to compensate for the error of the gyro sensor 612. The acceleration sensor 611 and the gyro sensor 612 compensate for each other's shortcomings to provide accurate information on the flight device 10. Position and tilt can be detected.

That is, the flight device 10 equipped with a blowing function according to the first embodiment of the present invention uses the gyro sensor 612 based on the acceleration sensor 611 to compensate for the position and tilt of the flight device 10. It will be said that the scope of rights extends not only to cases where the position and tilt of the flight device 10 are supplemented using the acceleration sensor 611 based on the gyro sensor 612.

Meanwhile, as described above, errors may occur in the acceleration sensor 611 and the gyro sensor 612, so to compensate for this, the motion detection means 610 is another sensor capable of measuring the rotation angle. It may include a geomagnetic sensor 613, that is, a geomagnetic sensor 613 that measures geomagnetism in the X-axis, Y-axis, and Z-axis directions. The geomagnetic sensor 613 is a sensor that measures the rotation angle of an object by detecting the azimuth through the strength and direction of the Earth's magnetism. The 3-axis geomagnetic sensor can measure geomagnetism in the directions of the X, Y, and Z axes. there is. Here, the method of measuring the rotation angle of an object using a geomagnetic sensor measures the voltage value induced in the geomagnetic sensor 613, measures the azimuth angle from this, and compares the azimuth angle measured in this way with the azimuth angle measured previously. This makes it possible to calculate the rotation angle of the object. However, in the case of the geomagnetic sensor 613, when a ferromagnetic material or an electronic device that generates a magnetic field approaches the geomagnetic sensor, the magnetic field around the geomagnetic sensor becomes distorted, making it impossible to measure an accurate azimuth, and also, the geomagnetic sensor 613 Even if it is tilted and cannot maintain a horizontal state, there may be cases where the exact rotation angle cannot be detected. Accordingly, the geomagnetic sensor 613 may be provided to complement the acceleration sensor 611 and the gyro sensor 612 described above.

To elaborate, the control means 400 collects sensing data through a 3-axis acceleration sensor 611, a 3-axis gyro sensor 612, and a 3-axis geomagnetic sensor 613, and collects the collected data (i.e., a total of 9 axes) By analyzing the sensing data) in a complementary manner, the rotation angle of the flying device 10 can be detected, and the position and rotation angle of the flying device 10 can be corrected based on the detected rotation angle. Here, it is not necessary to use all 9 axes sensors, and the number of sensors can be adjusted as needed. Meanwhile, the rotation angle of the flight device 10 is detected based on the geomagnetic sensor, and the acceleration sensor 611 and the gyro sensor 612 may be provided to complement the geomagnetic sensor 613.

Referring to Figures 1 and 5, the distance measuring sensor 620 may be coupled to the main body 100a or the flying means 200, and measures the distance between the flying device 10 and the object to measure the flying device ( 10) can be configured to determine the relative position of

The humidity sensor 630 may be coupled to the main body 100a or the flying means 200 and can measure the humidity of an object. Also, the degree of blowing of the blowing unit 300 may be adjusted based on the humidity of the object measured through the humidity sensor 630. On the other hand, when the humidity of the object measured through the humidity sensor 630 is lower than the preset range, that is, when drying is completed, the operation of the blowing unit 300 is terminated and the flight device 10 of this embodiment is returned to its original position. It can be configured to be movable to another location, such as.

Referring to FIG. 5, the heating unit 1000 includes the heating member 330 and the temperature measurement sensor 360 described above. The heating member 330 is selectively activated (i.e., operated) under the control of the control means 400 to increase the surrounding temperature and generate warm air. The temperature measurement sensor 360 measures the blowing temperature and continuously transmits the measured value (i.e., blowing temperature) to the control means 400.

The driving unit 900 is a means for controlling the movement of the flying means 200 and the blowing unit 300, and includes a propeller driving part 910 and a blowing unit adjusting part 920.

The propeller driving unit 910 drives the propeller 221 of the flying means 200. The propeller driving unit 910 drives the propeller 221 of the flying means 200 based on the movement control signal received from the control means 400. The propeller driving unit 910 may control the propeller rotation speed differently for each propeller 221.

The blowing unit adjuster 920 adjusts the position of the blowing unit 300 to blow air to the object. That is, the blowing unit adjuster 920 pans and tilts the blowing unit 300 based on the control signal received from the control means 400. At this time, the blowing unit adjuster 920 controls the rotation speed and direction of the first power source 114 to rotate the blowing unit 300 clockwise or counterclockwise based on the virtual central axis (G) shown in FIG. 2. It can be rotated clockwise, and the blowing unit 300 is tilted by controlling the rotation speed and direction of the second power source 115.

The control means 400 analyzes the data obtained from the sensor unit 600 and controls the flight means 200 based on the analyzed data, or controls the control signal of the remote control device received through the wireless communication unit 700. Based on this, the flight means 200 is controlled. When a motion control signal is received from the remote control device through the wireless communication unit 700, the control means 400 controls the propeller 221 of the flying means 200 so that the flying device 10 moves accurately to a predetermined position. You can. At this time, the control means 400 controls the propeller 221 of the flying means 200 using the propeller driving unit 910. In addition, the control means 400 may control position correction so that the flying device 10 can be maintained at a predetermined position after the flying device 10 is accurately moved to a predetermined position. Additionally, the control means 400 can control the blowing unit 300 through the blowing unit adjusting unit 920. That is, the control means 400 can control the first power source 114 and the second power source 115 of the pan and tilting unit 110 so that the blowing unit 300 can accurately blow air toward the object. And, the control means 400 can control the recording camera 650. That is, as described above, the control means 400 captures successive images using the recording camera 650, analyzes the successive images, and then corrects the position of the flying device 10 based on the analyzed images. . In addition, the control means 400 analyzes the reflectivity or infrared spectrum of light emitted from the flash of the recording camera 650 or the infrared sensor 640, determines the degree of dryness of the object, and determines the degree of blowing of the blowing unit 300. can be controlled. In addition, the control means 400 can control the heating member 330 and adjust the temperature of the blown air based on the temperature of the air measured by the temperature measurement sensor 360. And, the control means 400 can control the degree of blowing of the blowing unit 300 according to the humidity measured by the humidity sensor 630. That is, the control means 400 can adjust the wind intensity of the blowing unit 300 based on the humidity measured through the humidity sensor 630, and can also select supply of cold air or warm air.

And the control means 400 can correct the position and rotation angle of the flying device 10 based on the rotation angle detected by the motion detection means 610. Additionally, the control means 400 can control signals received through the wireless communication unit 700 installed in the main body 100a. And, the control means 400 can control manual mode and automatic mode so that the flight device 10 according to this embodiment can fly in various modes. This control means 400 may be implemented as a dedicated processor such as an MCU (Micro Controller Unit).

Meanwhile, the control means 400 detects the user's touch through the touch detection sensor 660 installed on the main body 100a or the flight means 200. In this case, the touch detection sensor 660 may be installed on the outer surface of the main body 100a or the flight vehicle 200 to detect the user's touch. To this end, the touch detection sensor 660 may include a current sensor that detects a change in current according to the user's touch, an optical sensor or an ultrasonic sensor that detects a reflected wave according to the user's touch.

The control means 400 may control the flight device 10 to perform a hovering flight at the position at which the user's touch ends according to the user's touch. For example, when a user who wants to dry hair holds the touch detection sensor 660 and positions the flying device 10 above his or her head, the control means 400 controls the user's hair through the touch detection sensor 660. By detecting a touch, at least one flight rotor 220 of the flight means 200 is driven in advance. This is to prevent the flight device 10 from falling before it begins hovering when the user releases the flight device 10.

The control means 400 can control the flight device 10 to perform a hovering flight at a changed location according to the user's touch. That is, when the user's touch is re-detected through the touch detection sensor 660 during the hovering flight of the flying device 10, the control means 400 causes the flying device 10 to re-detect the touch as in the hovering flight process described above. It can be controlled to perform a hovering flight at the location at which the user's touch ends. For example, when a user who wants to dry hair holds the touch detection sensor 660 of the flying device 10 hovering above his or her head and places the flying device 10 in a changed position, the flying device 10 can continue to perform blowing work while performing hovering flight at a changed position.

The control means 400 may control the flight device 10 to perform a section repeat flight in a predetermined section according to the user's touch. That is, when the user's touch is re-detected through the touch detection sensor 660 during the hovering flight of the flying device 10, the control means 400 causes the flying device 10 to change to the previous hovering flight position and the re-detected position. It may also be controlled to perform a section repeat flight in a predetermined section including the location at which the user's touch ends. For example, when a user who wants to dry hair holds the touch detection sensor 660 of the flying device 10 hovering above his or her head and places the flying device 10 in a changed position, the flying device 10 Can continue to perform blowing work while performing section repeat flight along a straight path, a circular path, or a path moved by the user in the section between the previous hovering flight position and the changed position.

In this case, the control means 400 determines the previous hovering flight position of the flying device 10 and the user through the gyro sensor 612, acceleration sensor 611, and distance measurement sensor 620 included in the sensing unit 600. The flight section of the flight device 10 can be set by detecting the position at the end of the touch and storing the corresponding position values. According to the embodiment, the control means 400 continuously detects the position of the flying device 10 that is changed by the user while the user touch continues, determines the movement path of the flying device 10, and stores the corresponding movement path value. The movement path of the flight device 10 can also be set.

In addition, the control means 400 controls the output of each flight rotor of the flying device 10 through the driving unit 900, allowing the flying device 10 to include the previous hovering flight position and the position at the end of the user touch. A section repeat flight can be performed in a section, that is, a section set by a user touch. In this case, the control means 400 controls the flight device 10 to perform section repeat flight along a straight path or circular path in the section set by the user touch, or controls the section along the movement path set by the user touch. It can be controlled to perform repeated flights. The control means 400 corresponds to the stored previous hovering flight position value of the flying body and the position value at the end of the user touch, or the movement path value set by the user touch, and sets the previous hovering flight position and the end point of the user touch. Generating a movement control signal of the flying device 10 necessary for the flying device 10 to perform section repeat flight along a straight path, a circular path, or a moving path set by a user touch in a section containing the position, and the movement By transmitting a control signal to the driving unit 900, the flight device 10 can be controlled to move to a designated path or location.

In particular, the control means 400 according to an embodiment of the present invention executes a series of processes to automatically dry the object. Specifically, the control means 400 analyzes the image acquired through the recording camera 650 or the infrared spectrum of the object obtained through the infrared sensor 640, and analyzes whether the object needs to be dried. In addition, if it is determined that the object needs to be dried, the control means 400 determines the location of the object through image analysis and measures the distance between the object and the flying device 10 using the distance measurement sensor 620. , the movement of the propeller 221 of the flying means 200 is controlled using the propeller driving unit 910 to move the flying device 10 a predetermined distance away from the object. In addition, the control means 400 opens the opening and closing member 340 and then operates the propeller 321 of the blowing rotor 320 to supply blowing air to the object. At this time, the control means 400 transmits a movement control signal to the blowing unit adjusting unit 920, and the blowing unit adjusting unit 920 controls the blowing unit 300 to pan and tilt in a designated direction.

The control means 400 may analyze the captured image of the object and divide the object into a plurality of drying zones. In this case, the control means 400 may use the flying means 200 and the flying means 200 to sequentially dry the divided drying zones. The blowing unit 300 can be controlled. The method of automatically drying an object is explained in detail with reference to FIG. 9.

Hereinafter, the operation and effects of the flying device 10 equipped with a blowing function according to the first embodiment of the present invention will be described with reference to the drawings.

1 to 5, the flying device 10 equipped with a blowing function according to the first embodiment of the present invention blows air toward an object at a location where blowing is required, for example, at various industrial sites, or by a user. In order to dry the user's hair, it can move to the side of the user's head and blow air toward the user's hair.

When the position of an object requiring blowing continuously changes in an industrial site or when it is difficult for workers to approach the object requiring blowing, the flying device 10 of this embodiment approaches the object by flying and moves it to the object through position correction, etc. It can be blown.

Also, when the user dries the hair, the flying device 10 of this embodiment may move toward the user's head through radio control, or the user may grab and pull the flying device 10 and move it toward the head. Here, the flying device 10 moves toward the user's head and blows cold or warm air toward the user's hair, allowing the user to do various hair care with both hands free. Here, when the flying device 10 of this embodiment blows air toward one side of the user's hair and drying is completed, it may be configured to move to the other side of the user's hair where moisture remains and blow air toward the other side.

On the other hand, when the blowing unit 300 blows in the vertical direction without being tilted, that is, when the propeller 321 included in the blowing rotor 320 rotates the virtual vertical axis as the rotation axis 112, the control means 400 It is possible to maintain the balance of the flight device 10 by controlling the blower rotor 320 and the flight rotor 220, and the position and position of the flight device 10 based on the rotation angle detected by the motion detection means 610. The rotation angle can be corrected.

And, when the blowing unit 300 is pan-tilted and tilted, that is, when the propeller 321 included in the blowing rotor 320 rotates tilted on a virtual vertical axis, the control means 400 includes a plurality of flight rotors ( Balance can be maintained by adjusting the output of each propeller 221 included in 220), and the position and rotation angle of the flying device 10 are adjusted based on the rotation angle detected by the motion detection means 610. It can be corrected.

Figure 6 is a schematic plan view of a flying device equipped with a blowing function according to a second embodiment of the present invention, Figure 7 is a side cross-sectional view of the main body portion cut along line A-A' in Figure 6, and Figure 8 is Figure 6 This is a side cross-sectional view of the main body along line B-B'.

Hereinafter, the operation and effect of the flying device 10 with a blowing function according to the second embodiment of the present invention will be described with reference to the drawings, but the flying device with a blowing function according to the first embodiment of the present invention The parts that are common to what was explained in (10) are replaced with the above explanation.

The second embodiment of the present invention differs from the first embodiment in the method of tilting or rotating the blowing unit 300 coupled to the main body 100b.

Referring to FIG. 6, the main body 100b may include a first rotation unit 150, a first wall 160, a second rotation unit 170, and a second wall 180.

Referring to FIGS. 6 and 7 , the first rotation unit 150 may be coupled to the blowing unit 300 to rotate the blowing unit 300. The first rotation unit 150 includes a power supply source (not shown) such as a motor, and can be provided as a pair and coupled to the blowing unit 300 on opposite sides. By operating the first rotation unit 150, the blowing unit 300 can rotate in a predetermined direction. And, the first wall 160 may be provided to surround the first rotation unit 150. That is, the first rotation unit 150 may be installed within the first wall 160, and a battery connected to the first rotation unit 150 may also be installed within the first wall 160.

7 and 8, the second rotation unit 170 is coupled to the first wall 160 and rotates in a direction intersecting the rotation direction of the first rotation unit 150, for example, the first rotation unit 150. The first wall 160 is rotated in a direction perpendicular to the rotation direction of (150). Here, the first rotation unit 150 is installed on the first wall 160, and the first rotation unit 150 is coupled to the blowing unit 300, so when the second rotation unit 170 rotates, the first wall 150 The blowing unit 300 along with 160 can also be rotated. That is, the blowing unit 300 can be rotated in a predetermined direction by the first rotation unit 150 and in a direction intersecting the rotation direction of the first rotation unit 150 by the second rotation unit 170. Therefore, by controlling the rotation of the first rotation unit 150 and the rotation of the second rotation unit 170, the blowing unit 300 can be moved or rotated in various directions, up, down, left, and right. And, the second wall 180 may be provided to surround the second rotation unit 170. That is, the second rotation unit 170 may be installed within the second wall 180, and a battery connected to the second rotation unit 170 may also be installed within the second wall 180.

Figure 9 is a flow chart explaining a method of drying an object in a flying device according to another embodiment of the present invention.

Referring to FIG. 9, the wireless communication unit 700 establishes a wireless session with the remote control device and receives a position movement signal from the remote control device. At this time, the Bluetooth communication module 710 or Wi-Fi communication module 710 of the wireless communication unit 700 forms a short-distance wireless session with the remote control device and can receive data such as a location movement signal from the remote control device. .

Then, the control means 400 transmits the position movement signal to the driving part 900, and the propeller driving part 910 included in the driving part 900 controls the propeller 221 of the flying means 200, Move (10) to the designated location (S901).

In this state, the flying device 10 is moved to a designated location and levitated, and the wireless communication unit 700 receives a drying start signal from the remote control device.

Then, the control means 400 captures a surrounding image using the recording camera 650 (S903). At this time, the control means 400 transmits the image acquired through the shooting camera 650 to the remote control device in real time, and when a shooting signal is received from the remote control device, the surrounding image included in the angle of view can be captured. there is. To elaborate, the user checks the image captured by the flying device 10 in real time through the screen of the remote control device, remotely adjusts the camera angle of the flying device 10, and then, when the object to be dried is included in the angle of view, A photographing signal can be wirelessly transmitted to the flight device 10, and the control means 400 captures surrounding images through the photographing camera 650 based on the photographing signal from the remote control device. As another embodiment, the control unit 400 may capture a panoramic image by rotating the recording camera 650 without controlling the remote control unit.

Next, the control means 400 analyzes the captured image and selects an image of the drying object (S903). In one embodiment, the control means 400 analyzes the captured image, separates it into a plurality of objects, transmits an interface for selecting one or more of the separated objects to the remote control device, and then One or more selected objects may be selected as images of the drying object. To elaborate, the control means 400 separates the captured image into a plurality of objects after analyzing the image, transmits an interface implemented so that the user can select one or more of these separated objects to the remote control device, and remotely controls When the device receives one or more selected objects, the selected one or more objects can be selected as an image of the dry object.

Next, the control means 400 operates the flash provided in the photographing camera 650 and then measures the light reflectance of the dried object to measure the moisture content of the dried object (S907). As another embodiment, the control means 400 irradiates infrared rays using the infrared sensor 640 and then measures and analyzes the infrared spectrum of the dried object through the recording camera 650 to measure the moisture content of the dried object. You can.

Meanwhile, in another embodiment, the control means 400 does not request the remote control device to select an object related to the object, but determines the amount of moisture for each object through light reflectance or infrared spectrum analysis, and then determines the amount of moisture for each object by analyzing the light reflectance or infrared spectrum. One or more identified objects may be directly selected as an image of the dry object.

Next, the control means 400 divides the image selected as the drying object into one or more drying zones (S909). At this time, the control means 400 may divide the image of the drying object into a plurality of drying zones having a preset area, or may equally divide the image of the drying object into a preset number. Meanwhile, if the area of the selected drying object is confirmed to be less than a preset critical area, the control means 40 may set the entire drying object as one drying zone without dividing the drying object.

Next, the control means 400 measures the distance of the first drying zone (i.e., the zone to be dried first) among the divided drying zones using the distance measuring sensor 620, and uses the propeller driving unit 910 to measure the distance. The movement of the propeller 221 of the flying means 200 is controlled to move the flying device 10 a predetermined distance away from the first drying zone (S911). That is, the control means 400 transmits a control command to the propeller drive unit 910 so that the flying device 10 is spaced a predetermined distance from the first drying zone of the drying object when the drying object is divided into a plurality of drying zones. In this case, the propeller drive unit 910 controls the rotation of the propeller 221 of the flying means 200 to move the flying device 10 a predetermined distance away from the first drying zone.

Subsequently, when the flying device 10 is spaced apart from the first drying zone of the drying object by a predetermined distance, the control means 400 sends a control command to the blowing unit adjuster so that the blowing direction of the blowing unit 920 is directed to the first drying zone. It is transmitted to 920, and according to this, the blowing unit control unit 920 pan-tilts the blowing unit 300 to direct the blowing direction to the first drying zone. At this time, according to the first embodiment, the blowing unit adjuster 920 controls the rotation speed and rotation direction of the first power source 114, so that the blowing unit 300 is aligned with the virtual central axis (G) shown in FIG. 2. It can be rotated clockwise or counterclockwise, and the blowing unit 300 can be tilted by controlling the rotation speed and direction of the second power source 115. Additionally, according to the second embodiment, the blowing unit control unit 920 can pan and tilt the blowing unit 300 by controlling the movements of the first rotation unit 150 and the second rotation unit 170.

Next, the control means 400 commands the blowing unit adjusting unit 920 to start blowing, and according to this, the blowing unit adjusting unit 920 opens the opening and closing member 340 and then moves the propeller 321 of the blowing rotor 320. ) is operated to supply blowing air to the first drying zone, thereby performing drying of the first drying zone (S913). At this time, the control means 400 commands the heating unit 1000 to start operation, causing the heating member 330 of the heating unit 1000 to operate. When the heating member 330 is operated, warm air is provided to the first drying zone through the blowing unit 300.

In addition, the control means 400 transmits a movement change signal to the blowing unit control unit 920 so that the blowing can be supplied as a whole to the first drying zone, and accordingly, the blowing unit control unit 920 controls the blowing unit 300 to be designated as the designated blowing unit 300. It is controlled to pan and tilt in a direction (e.g., from bottom to top, top to bottom, etc.). For example, the control means 400 applies a movement change signal such as bottom to top, top to bottom, left to right, right to left, clockwise or counterclockwise to the blowing unit adjuster 920, The blowing air supplied through (300) can be controlled to be supplied to the entire first drying zone rather than a specific point in the first drying zone.

Next, the control means 400 measures the moisture content of the first drying zone of the object to be dried at regular intervals (S915), and determines whether drying of the first drying zone is complete based on the measured moisture amount (S917) ). At this time, the control means 400 operates the flash provided in the recording camera 650 and then measures the light reflectance of the drying object to measure the moisture content in the first drying zone of the object using the infrared sensor 640. After irradiating infrared rays, the moisture content of the first drying zone can be measured by measuring and analyzing the infrared spectrum of the first drying zone through the recording camera 650. As another example, the control means 400 may determine whether drying of the first drying zone has been completed by analyzing the change in humidity measured through the humidity sensor 630. In this case, the control means 400 may determine that drying of the first drying zone is complete when the humidity measured through the humidity sensor 630 is less than the threshold value. If it is determined that the drying of the first drying zone is not complete, the control means 400 operates the blowing unit 300 based on the blowing temperature obtained through the temperature measurement sensor 360 and the moisture content (or humidity) of the drying zone. The intensity of the blowing air supplied from can be adjusted, and whether the heating member 330 is activated can be determined to supply either hot air or cold air to the first drying zone.

When it is determined that the drying of the first drying zone is complete, the control means 400 commands the blowing unit control unit 920 to stop blowing, and the blowing unit control unit 920 closes the opening and closing member 340 accordingly. The rotation of the propeller 321 of the blowing rotor 320 is stopped. Next, the control means 400 checks whether other drying areas remain (S919). The control means 400 completes drying of the object if no other drying areas remain.

On the other hand, the control means 400 determines that other drying areas remain, selects another drying area, and re-processes step S911 of drying this other drying area.

While this specification includes many features, such features should not be construed as limiting the scope of the invention or the scope of the claims. Additionally, features described in individual embodiments herein may be combined and implemented in a single embodiment. Conversely, various features described in a single embodiment herein may be implemented individually or in combination as appropriate in various embodiments.

Although operations in the drawings are illustrated in a particular order, it should not be understood that such operations are performed in a particular order as shown, or that they are performed in a sequential order, or that all of the described operations are performed to achieve a desired result. . Multitasking and parallel processing can be advantageous in certain environments. In addition, it should be understood that the division of various system components in the above-described embodiments does not require such division in all embodiments. The program components and systems described above may generally be implemented as a package in a single software product or multiple software products.

The method of the present invention as described above can be implemented as a program and stored in a computer-readable form on a recording medium (CD-ROM, RAM, ROM, floppy disk, hard disk, magneto-optical disk, etc.). Since this process can be easily performed by a person skilled in the art to which the present invention pertains, it will not be described in further detail.

The present invention described above is capable of various substitutions, modifications and changes without departing from the technical spirit of the present invention to those of ordinary skill in the technical field to which the present invention pertains. It is not limited by the drawings.

10: Flight device 100a: Main body
100b: Main body 110: Pan tilting unit
111: support member 112: rotation axis
113: frame 114: first power source
115: second power source 116: drive shaft
117: bevel gear 119: hollow
120: protective wall 150: first rotation unit
160: first wall 170: second rotation unit
180: second wall 200: means of flight
210: flight body 211: hollow
220: Flight rotor 221: Propeller
222: propeller support 230: second protective member
300: blowing unit 310: blower housing
311: first housing 312: second housing
313: hollow 320: blowing rotor
321: propeller 322: propeller support
330: heating member 340: opening and closing member
350: first protective member 360: temperature measurement sensor
400: Control means 500: Memory
600: Sensing unit 610: Motion detection means
611: Acceleration sensor 612: Gyro sensor
613: Geomagnetic sensor 620: Distance measurement sensor
630: Humidity sensor 640: Infrared sensor
650: Recording camera 660: Touch detection sensor
700: Wireless communication unit 710: Bluetooth communication module
720: Wi-Fi communication module 730: GPS receiver
800: Notification means 810: Display unit
820: LED unit 830: Buzzer unit
900: driving part 910: propeller driving part
920: blowing unit control unit 1000: heating unit

Claims (13)

main body;
Flight means coupled to the main body so that the main body can fly;
A blowing unit coupled to the main body and generating blowing air; and
It includes control means for recognizing an object, controlling the blowing unit, and drying the object by supplying blowing air to the object,
The control means is,
Setting the entire recognized object into one or multiple drying zones depending on the area,
Measures the degree of drying of the object being dried through a humidity sensor or image analysis of the object to determine whether drying of the drying area is complete;
The drying state is determined by analyzing the change in humidity measured through the humidity sensor, and if the humidity is less than a threshold value, it is determined that drying of the drying object is complete,
A flying device that controls one or more of the blowing temperature, blowing intensity, and blowing angle of the blowing unit, and sets a drying environment based on the determined drying state. According to paragraph 1,
The control means is,
Controlling the flying means so that the flying device flies at a predetermined distance from the recognized object, pan-tilting the blowing unit to supply blowing air to the object,
The object is,
A flying device characterized by recognition through analysis of images captured through a recording camera or through a predetermined location. According to paragraph 1,
The control means is,
A flying device, characterized in that controlling the flying means and the blowing unit so that the set drying zones are sequentially dried. According to paragraph 3,
The control means is,
When drying of the drying zone is completed, the flying device is controlled to move the flying device so that the next drying zone and the flying device are separated by a predetermined distance. delete According to any one of claims 1 to 4,
The control means is,
After operating the flash, analyze the light reflectance of the object or analyze the infrared spectrum of the object obtained by infrared irradiation to measure the moisture content of the object, and determine whether drying of the object is necessary based on the measured moisture content. A flying device characterized in that. According to paragraph 1,
A flight device comprising at least one of a motion detection means or a touch detection sensor in the main body. According to any one of claims 1 to 4,
It includes a heating member configured to heat the fluid flowing into the blowing unit,
The flying device, wherein the control means operates the heating member when drying the object. delete According to clause 8,
The blowing unit is a flying device with a blowing function, characterized in that it is provided with a temperature measurement sensor capable of measuring the temperature of the air being blown. According to paragraph 3,
The control means is,
A flying device, characterized in that it receives a drying control signal including one or more of the drying zones from a remote control device, and controls the flying means and the blowing unit to sequentially dry the drying zones based on the drying control signal. According to clause 11,
The drying control signal is a flying device, characterized in that it includes a drying start signal and a movement control signal. According to claim 11 or 12,
The control means is,
A flying device, characterized in that an image of the object captured through a recording camera is transmitted to the remote control device, and one or more of the objects selected by the remote control device are set to one or more of the drying zones.

Images