KR20180108055A - Apparatus of carrier case with safety airbag for DRON and operating method thereof - Google Patents

Abstract

The present invention relates to a fuselage protection airbag apparatus including a transferring basket for a delivery drone, capable of minimizing damage to surround objects while protecting the drone, and an operation method thereof. According to the present invention, the fuselage protection airbag apparatus including a transferring basket for a delivery drone comprises: a drone control circuit unit to generate and output a flight control signal of the delivery drone by an embedded program and a remote wireless flight control signal, to acquire and store location information of the current location and photographing information of surroundings, and to control and monitor entire operation; a drone flying fuselage unit to generate flying power, to mount/demount a transferring basket for a drone loading a package therein, and to operate an airbag by the control signal; and the transferring basket for the drone mounted to and demounted from the bottom of the drone flying fuselage unit, having a box shape, formed with a closed compartment, including a plurality of airbags, and loading or unloading the package in or from an inner space through a package door formed on one side surface.

Description

Technical Field [0001] The present invention relates to a fuselage protecting airbag apparatus including a carrier basket for a courier carrying drones, and a method of operating the fuselage protecting airbag apparatus.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a body-protecting airbag apparatus including a carrier basket for a courier carrying drones, and more particularly, By using the basket, we can reduce the weight of the transporting goods, reduce the size of the drones while efficiently transporting the heavy goods, save the driving energy of the drones, and take time to install, replace and deliver the transportation basket by using the electronic magnet A dock containing a transport basket for the docking cargo drones that minimizes the damage to the surrounding objects while protecting the drones when the drones fail to land correctly without having to land at the destination and for various reasons, The present invention relates to a protective airbag device and a method of operating the same .

Drone is an aviation capable of flying by automatic navigation system and induction flight by radio control without pilots, it is a helicopter-shaped UAV, originally developed for military use, but recently, , Weather information collection, pesticide spraying, etc., and application fields are becoming more and more widespread.

When transporting (transporting) objects with a drone, it is necessary to protect the articles from the shock or the like, and when the weight of the articles is large, the overall size of the drone also becomes large.

In addition, when a drone device in operation is interrupted or a sudden change occurs in the surrounding environment including a meteorological phenomenon on a route, a drone is crashed and a loss occurs due to a falling drone and a shipment, There is a problem that material loss occurs.

As a conventional technique which partially solves such a problem, there is a " crash preventive drones " technique by Korean Patent Application No. 10-2015-0120961 (May 27, 2015).

1 is a partial cross-sectional view of a dron according to an embodiment of the prior art, which prevents a fall accident.

The drone for preventing a fall accident includes a support base 110, a main body 120, a connection portion 130, a propelling portion 140, a through hole, a parachute 160, a needle valve (not shown) 170, a holder 180, and a lid 190.

The support frame 110 serves as a frame of the drone and has a propelling part 140 at both ends thereof. The propelling unit 140 may be provided as two, three, four, six, eight, etc. as needed.

The main body 120 is installed on the support table 110 by a connection part 130 formed of an elastic spring or the like and the connection part 130 is formed in a compressed state by the weight of the main body 120. The main body 120 has a cylindrical shape and a through hole is formed at a central portion thereof. A holder 180 is fixedly installed at a portion of the through hole, and the holder 180 is fixedly installed to prevent the parachute 160 from being detached. On the other hand, the upper end of the needle valve 170 is provided at the lower end of the through hole in a state in which the through hole is opened or closed but is initially closed. The lower end of the needle valve 170 is fixed to the support 110. A lid 190 is provided at the upper end of the through hole to open or close the upper end of the through hole.

In the initial stage in which the drone is normally operated, the parachute 160 fixed to the holder 180 is positioned inside the through-hole and the lower end of the through-hole is provided with the needle valve 170 in a closed state.

When the drones free-fall due to a failure in the flying part 140 of the flying dron, the dron is temporarily in a weightless state and the weight of the main body 120 is lost, The distance between the support rods 120 is increased so that the needle valve 170 opens the lower end of the through hole.

Therefore, the air is introduced into the lower end of the through hole, and the parachute 160 is separated from the upper end of the through hole, and the parachute 160 is unfolded so that the dron slowly falls, so that it is not damaged or damaged around.

However, the conventional art has a structure for protecting only the drone itself, a structure for protecting the article, and a problem of failing to transfer a large load to a small size dron remains.

In addition, Korean Patent Application No. 10-2015-0046385 (Apr. 2015, 2015) "dron system lifting device dropping device" is provided with another conventional technology, but since the lifting device is installed on the dron in a detachable state, There is a problem in that it can not be safely protected from a shock or the like.

Korean Patent Application No. 10-2015-0050810 (Apr. 10, 2015) " Drones Delivered " according to the prior art is a structure for receiving goods delivered by drones, so that drones and objects are not protected from impact The problem remains.

Korean Patent Application No. 10-2016-0033968 (Feb. 22, 2016) " A box package for storing a low-temperature object used in drones " , There is a problem that the drones which have been damaged during the operation are protected or the damage of the surroundings is not reduced.

Therefore, it is necessary to develop a technology that can reduce the size of the drone, increase the load of the article, deliver the article accurately to the target location, and minimize the self loss and the surrounding loss when the drone falls during operation.

Korean Patent Application No. 10-2015-0046385 (Apr. 2015, 2015) "Drones life-saving device releasing device" Korean Patent Application No. 10-2015-0050810 (Apr. 10, 2015) "Drones Delivered" Korean Patent Application No. 10-2015-0120961 (Aug. 27, 2015) "Drones to prevent crashes" Korean Patent Application No. 10-2016-0033968 (June 22, 2016) " Box Package for Storing Low Temperature Objects Used in Drones "

In order to solve the problems and necessities of the prior art as described above, the present invention, which has been devised to solve the above-mentioned problems, has a body-protecting airbag apparatus including a carrier basket for a courier carrying drones that delivers a large- The purpose is to provide a method of operation.

It is an object of the present invention to provide a fuselage-type airbag apparatus and a method of operating the fuselage-type airbag apparatus, which include a carrier basket for a courier carrying drones that safely protects articles delivered to the drones from external impacts and shows the result that the weight of the article to be delivered is reduced. Purpose.

The present invention relates to a door-to-door transportation drones which protects a falling drones from being damaged by falling drones while protecting the drones from being damaged due to a failure in the operating drones, sudden changes in the surrounding environment, It is an object of the present invention to provide a fuselage-type airbag device including a transportation basket and a method of operating the same.

According to another aspect of the present invention, there is provided a fuselage protection airbag device including a carrier basket for a delivery dunnage of the present invention, which generates and outputs a flight control signal for a dunnage carrying carrier by a built-in program and a remote wireless flight control signal, A drone control circuit unit for acquiring and storing positional information at a position and surrounding shooting information, and controlling and monitoring the entire operation; The drones control circuit unit is built in an internal part of the drones and forms an outer shape of the drones for delivering the courier. The control unit of the drones control circuitry controls the operation of the dron transport basket, A dragon flight body body; And at least one of a plurality of air bags formed in a closed compartment and enclosed in a box shape and attached to the lower end of the body of the airplane body, And each of the air bags has a shape which surrounds all the upper, lower, left and right sides of the baggage, and loads and discharges the baggage in the inner space through the baggage entrance formed on one side; . ≪ / RTI >

The drones control circuit unit controls and monitors the entire operation, operation, and flight of the fuselage-type airbag device including the carrier dunnage carrier basket, and is driven by the built-in or input program and data, A drone operation control unit; A drone camera unit connected to the drone operation control unit and photographing the surroundings at one or more selected from a visible light line and an infrared ray according to a corresponding control signal and storing them in a memory area allocated; The radio communication unit is connected to the Drones operation control unit, and both radio communication units of the wireless mobile communication system, the TRS system, the FM system, the Wi-Fi system and the Bluetooth system are activated and any one or more A drones wireless communication unit for simultaneously communicating with each other; The drones are connected to the drones operation control unit, and the drones function unit, the elbow function unit, and the inertial navigation function unit are all activated, and at the current position inputted from one or more selected by the corresponding control signal of the drone operation control unit A drone position coordinate unit for arithmetically averaging the coordinate information of the drones; And a drones ultrasonic unit connected to the drone operation control unit and detecting a straight line distance from the ground surface by an ultrasonic signal according to the control signal; . ≪ / RTI >

The drone body may include a drone body part for installing the drone control circuit part in a part of an internal space; A drone wing frame part extending in a horizontal direction from at least one part of the lower end part of the drone body part and having a uniform length and spacing, respectively; One or more dron propeller units installed at extended end portions of the drone blade frame portion and rotated and driven by corresponding control signals of the drone control circuit portion to generate and output flying power; A solenoid hook portion provided at a lower portion of the drone body portion and driven by a corresponding control signal of the drone control circuit portion to attach and detach the drones carrying basket; And an air bag which is installed at an upper end surface of the drum body part and a lower end surface of a portion provided with the dron propeller part and is expanded by being driven by a corresponding control signal of the dron control circuit part, part; . ≪ / RTI >

The drone airbag section is provided at the upper end surface of the drone body part and is driven by a corresponding control signal of the drone control circuit part to fill gas having a lower specific gravity than the air specific gravity and expand into an umbrella shape, An upper air bag extending in a shape protecting the air bag; A lower end portion of the drone propeller portion and a lower end portion of the drone body portion, the lower end portion of the drone propeller portion being expanded in a columnar shape by being filled with a gas which is driven by a corresponding control signal of the dron control circuit portion, Propeller air bags to protect against external impacts; . ≪ / RTI >

The dron transport baskets are each formed by one or more compartments which are provided on the side of the tubular dron transport basket and are hermetically sealed. Each compartment is filled with a gas having a specific gravity lower than that of air, and each compartment absorbs external impact A side air bag that functions as a crutch while maintaining its shape; And each of the compartments is filled with a gas having a specific gravity lower than that of the air, and each compartment absorbs external shocks. A flat air bag having a flat plate function for maintaining a shape while maintaining a flat shape; A bag loading space in which baggage is loaded in an inner space formed by connecting the side air bag and the flat air bag; And a plurality of flat air bladders disposed in the one or more selected portions of the side air bags and the side air bags, the flat air bags and the flat air bags, the side air bags and the flat air bags, A baggage exit used to load or unload baggage; A ring formed in a part of the tubular top surface of the drones basket and fastened to or separated from the solenoid hook portion; . ≪ / RTI >

The gas may be any one of nitrogen gas and inert gas containing helium gas.

The baggage entrance may be any one or more selected from a plurality of buttons, a plurality of latches, a velcro tape, and a zipper.

The dron propeller portion may be composed of three or more.

In order to achieve the above object, a method for operating a fuselage protection airbag device including a carrier basket for a carrier delivery drones according to the present invention is a method for operating a carrier airbag device comprising a dron control circuit part, a drones body, A method for operating a fuselage protecting airbag device including a transportation basket, the method comprising: when a control signal for starting a dragon flight is determined to be input by the dron control circuit, the fuselage route including the start point, the destination and the stop point, A first step of receiving the navigation information including the navigation information; A second step of operating the flight program in an active state by the drones control circuit unit and controlling the distance to the surface of the ground by measuring the distance between the flight information signal and the remote radio flight control signal and flying over one or more signals; And whether the distance from the ground surface measured by the drone control circuitry is within a permissible distance. If it is determined that the distance from the ground surface is greater than the allowable distance, A third step of controlling to proceed to termination by the second step; . ≪ / RTI >

If it is determined that the distance from the ground surface measured by the drone control circuit unit is within the allowable distance in the third process, the position coordinate information measured at the current position and the image signal of the periphery are output to be transmitted to the designated counterpart A fourth step of controlling the drone airbag section of the drone body to be driven; As shown in FIG.

The present invention having such a structure is advantageous in that a heavy weight item (baggage) is delivered safely to a target point by using a small size dron.

In addition, the present invention has the advantage of protecting the goods delivered to the drone safely from external impacts and reducing the weight of the delivery item (baggage), thereby reducing the size of the drones and the energy consumed.

Further, the present invention is advantageous in that when a drones in operation are operated abnormally due to occurrence of a malfunction, sudden change of the surrounding environment, or the like, the dron that falls down is protected from being damaged, have.

1 is a partial cross-sectional view of a dron according to an embodiment of the prior art,
FIG. 2 is a general view illustrating the configuration of a fuselage-type airbag device according to an embodiment of the present invention, including a carrying basket for a courier carrying drones;
3 is a view for explaining the construction of a drones basket according to an embodiment of the present invention;
4 is a view for explaining a part of the configuration of a drone flight vehicle body part connected to and controlled by a drone control circuit part and a dron control circuit part according to an embodiment of the present invention;
FIG. 5 is a flowchart for explaining a method of operating a fuselage-type airbag apparatus according to an embodiment of the present invention, including a carrying basket for a courier carrying drones;
FIG. 6 is a schematic view illustrating a configuration of a drone image data frame according to an embodiment of the present invention.
FIG. 7 is a sectional view showing a state in which a drone airbag portion of a courier transportation dron is expanded according to an embodiment of the present invention;
And
8 is a perspective view showing a state in which a drones airbag portion of a dock for delivering cargo is expanded according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the following description, flight and flight are used in the same sense, but flight is mainly used, and connection means connection of electricity and various signals in a state where signals are transmitted and received. Sometimes it will be explained that it can be mixed with the context according to need.

FIG. 2 is an overall structural view illustrating a configuration of a fuselage protecting airbag apparatus according to an embodiment of the present invention, including a carrying basket for a courier carrying drones. FIG. 3 is a perspective view of a drones carrying basket according to an embodiment of the present invention, FIG. 4 is a schematic view illustrating a portion of a drone body according to an embodiment of the present invention, which is connected to and controlled by a drone control circuit unit and a drone control circuit unit. FIG.

Hereinafter, with reference to all the accompanying drawings, a fuselage protection airbag device 900 (hereinafter, referred to as 'courier transportation drones' if necessary) including a transportation basket for a courier transportation drones, 1000, a drone flight body body 2000, and a dron transport basket 3000. It should be noted that the baggage 800 is not limited in its kind but is of a size and weight that can be delivered by the courier transportation drones 900. [

The drones control circuit unit 1000 generates and outputs the flight control signal of the courier transportation dron according to the built-in program or the flight program and the remote wireless flight control signal and acquires and stores the position information at the current position and the surrounding shooting information, And is connected to a configuration including a drone operation control unit 1010, a drone camera unit 1020, a drone wireless communication unit 1030, a drone position coordinate unit 1040, and a drone ultrasonic unit 1050 And outputs the corresponding control signals to monitor the respective operation states.

The drone control circuit unit 1000 is connected to the drone propeller unit 2030, the solenoid hook unit 2040 and the drone airbag unit 2050 constituting the drone flight body body 2000, Status can be monitored.

The drone operation control unit 1010 controls and monitors the overall operation, operation, and flight (navigation) of the home delivery drones 900 and is driven by embedded or input programs and data. It is monitored whether it is normal flight by the flight path which is controlled simultaneously by one signal or one or more signals.

When the flight program and the remote wireless flight control signal are controlled by inputting the control signals for the same flight function, the drone operation control unit 1010 preferentially inputs and processes the command signal by the remote wireless flight control signal . However, it is possible to perform flight control using the remote wireless flight control signal only when the signal of the priority of the flight program is preferentially processed and the signal giving the priority is inputted.

The drones camera unit 1020 is connected to the drones operation control unit 1010. The drones operation unit 1010 captures the surroundings of at least one selected from visible light and infrared rays, Respectively, and outputs a stored signal. The drone camera unit 1020 includes both a visible light photographing function unit and an infrared photographing function unit and can operate any one or more selected ones selected by the corresponding control signal simultaneously in an active state. On the other hand, it is quite natural that the drone camera unit 1020 may further include an X-ray imaging function unit, if necessary, and can be activated individually or simultaneously.

Infrared ray or X-ray will be described as being able to take a picture in the environment of fog, snow, and rain. The photographed image signals are recorded and stored in a memory area allocated in units of a dron image data frame (data-frame) 4000 including the position coordinate signal and the time information.

The configuration state of the drone image data frame 4000 is well shown in detail in FIG. 6 attached hereto.

One drones image data frame 4000 is composed of a start field of 3 words, a first image field of 24 words, a second image field of 24 words, a third image field of 6 words, and an end field of 3 words It is assumed that a total of 60 words are formed, one word consists of 20 bytes, and one byte consists of 20 bits. The thus constructed dron image frame can prevent hacking of the stored signal, transmission error, and the like.

In the start field, a sequence number is displayed in the case where the position where the start of the drone image data frame 4000 is displayed (recorded) by the control and monitoring of the drone operation control unit 1010 and a plurality of the drone image data frames 4000 , The current position information of the image and the time information are sequentially displayed.

In the first image field, an image of one cut (cut or frame) photographed by any one or more of visible light, infrared ray and X-ray is converted into a known JPG format and stored.

In the second image field, an image of one cut (cut or frame) photographed by any one or more of visible light, infrared ray and X-ray is converted into a known PDF form and stored.

In the third image field, the image data stored in the first image field is compressed and stored, and repeatedly compressed and stored. At this time, it is possible to use a known compression program, but a program which repeatedly compresses can use the same or a different compression program depending on the selection.

In the end field, a CRC that can overcome or recover a transmission error, a corresponding signal of a Hamming code, a total number of bits, and a position at which a drone image data frame 4000 ends are sequentially displayed (recorded).

The drones wireless communication unit 1030 is connected to the drones operation control unit 1010 and is provided with both wireless communication units that simultaneously perform mobile communication, Wi-Fi, Bluetooth, TRS, and FM, And may simultaneously operate in an active state and wirelessly communicate with any one or more of the methods selected by the corresponding control signal of the drone operation control unit 1010. [

The drone position coordinate unit 1040 is connected to the drone operation control unit 1010 and includes a known GPS function unit, an LBS function unit, and an INS (inertial navigation system) function unit in an activated state .

The drone position coordinate unit 1040 is measured or determined from any one of a GPS function unit, an LBS function unit, and an INS function unit by a corresponding control signal of the drone operation control unit 1010 And outputs the coordinate information.

The drone position coordinate unit 1040 is controlled by a control signal of the drone operation control unit 1010 from at least one selected from the GPS function unit, the LBS function unit, and the INS function unit And stores the coordinate information at the input current position, respectively, and then outputs each position coordinate information as an accurate position coordinate information signal by performing arithmetic mean calculation.

That is, the drone position coordinate unit 1040 is controlled by a corresponding control signal of the drone operation control unit 1010 to select either one of a GPS function unit, an LBS function unit, and an INS function unit When one or more pieces of coordinate information (position information) are inputted, arithmetic mean calculation of each piece of position coordinate information can be performed and output as a high-precision position coordinate information signal.

The drones ultrasound unit 1050 is connected to the drone operation control unit 1010 and detects (measures) the linear distance from the surface of the earth by the ultrasound signals in response to the control signal. At this time, it is very natural that the time information is stored together with the linked information. The drones ultrasound unit 1050 further includes respective functional units for measuring distances using infrared rays and X-rays. The drones ultrasound unit 1050 may be connected to the drones operation control unit 1010 and may include any one or more functional units selected by the corresponding control signals Or may use an arithmetic mean value of each measured distance value.

The drone flight body body 2000 is formed in such a shape that the drone control circuit unit 1000 is fixedly installed in a part of the interior of the drone flight body 1000 and the outer shape of the parcel delivery drill 900 is known.

The drone flight body body 2000 generates power that can be operated by the control signal of the drone control circuit 1010 and is used for mounting and dismounting the dron transport basket 3000 on which the baggage 800 is loaded Then, the air bag is rapidly filled with an inert gas (gas) to expand (expand) the air bag. The structure and operation for driving the airbag are generally known structures and functions for protecting from impact by using a bag shape that is inflated by injecting a depressurizing gas (gas). Therefore, Will be described.

The drone flight body body 2000 includes a drone body portion 2010, a drone blade frame portion 2020, a drone propeller portion 2030, a solenoid hook portion 2040, and a drone airbag portion 2050.

The drone body 2010 has a cylindrical shape or a shape capable of having an internal space. Although the construction of the drone body 2010 includes a plurality of flat plates, the structure is not limited to the drawings and is light and physically robust. It is very natural.

It is quite natural that the drone body 2010 is installed in a position where the drone control circuit 1010 is installed in a part of the internal space so that each functional unit of the drone control circuit 1010 can operate the corresponding function well.

The drone wing frame part 2020 is formed by one or more rod shapes extending from the lower end part of the drone body part 2010 in the horizontal direction and are installed at uniform lengths and intervals, respectively.

The rod shape constituting the drone blade frame part 2020 is composed of three or more, but it is relatively very preferable for the flight direction control and the like to have an even number of such as four, six, eight, etc., And the number may increase depending on the weight of the baggage 800 being delivered.

The drone propeller portion 2030 is installed at each of the extended end portions of one or more drone wing frame portions 2020 and is rotationally driven by the corresponding control signal of the drone control circuit portion 1010 to generate and output the flight power. The drone propeller part 2030 is composed of a motor driven for rotation and a propeller fixed to a shaft of the motor, and this configuration is well known.

It is preferable that the drone propeller part 2030 is provided in the same number as the drone wing frame part 2020, but is made of three or more and equally as the same as the drone wing frame part 2020.

The solenoid hook portion 2040 is provided at a lower portion of the drone body 2010 and is driven by a corresponding control signal of the drone control circuit 1010 to be fastened to the ring portion 3040 formed in the drones basket 3000 Disassembled and disassembled to connect and disconnect the drones 300 to the drones body 402. Since the structure and operation of the solenoid hook portion 2040 are well known, a detailed description thereof will be omitted, and heavy baggage 800 will be attached to the dron transport basket 3000 while facilitating and releasing the tightening with the hook 3040, The present invention can be applied to any structure having a structure in which the fastened state can not be released.

The drone airbag portion 2050 is installed at the upper end surface of the dron body 2010 and the lower end surface of the portion where the dron propeller 2030 is installed. Since the number of the drone propeller portions 2030 is large, a large number of the drone airbag portions 2050 are installed in the corresponding portion.

The drona air bag unit 2050 includes an air bag that is expanded by being driven by a corresponding control signal of the drones control circuit unit 1010 and buffers an external shock. The gas filled in the air bag includes nitrogen gas and helium gas Gas which is lighter than the weight of the air is inflated from the state of being stored in the container in a compressed state to the air bag, thereby inflating the air bag. Since the air bag is rapidly inflated to protect the air bag from external impact, a detailed and detailed description thereof will be omitted.

On the other hand, the drone operation control unit 1010 can output the corresponding control signal so that the drone airbag unit 2050 operates when the built-in operation program operates and the courier transportation drones 900 fall below a predetermined height (altitude) have.

Here, it is assumed that the constant height (altitude) is any one value selected from the range of 110 to 150 meters above the ground (surface). Therefore, the courier transport drones (900) are described as flying about 200 meters above average surface.

Setting the flight altitude of the courier transport drones 900 is to avoid sudden clashes with obstacles such as facilities, structures or naturally formed trees on the ground.

It is quite natural that such flight altitude and height (altitude) recognized by the fall can be corrected and supplemented and added / subtracted as needed.

When the drone airbag section 2050 operates, the height (altitude) at which the drone airbag section 2050 is operated is selected in consideration of the surrounding wind and environment in consideration of the falling speed of the drone weight, So that it can be controlled automatically.

On the other hand, the control center that remotely controls the drone wirelessly refers to various factors such as the image of the surrounding environment, coordinate information, weather condition, and other surrounding environment, which are captured and received by the control personnel or the operator, It is possible to directly control the drone airbag portion 2050 to be operated manually.

That is, the drone airbag unit 2050 is controlled to be operated immediately by the direct control of the control agent or the operator of the control center, or the airbag unit 2050 is controlled to fly low to a predetermined height (altitude) And then the drone airbag portion 2050 may be operated manually.

On the other hand, when the drone airbag 2050 is operated, there is an advantage that the courier transportation drones 900 float on the water surface so that they can be searched or retrieved even if they fall on water such as a river or a lake.

If the baggage 800 is present due to the operation of the drone airbag portion 2050, the drop-off carrier drones 900 falling down are protected from the impact with the baggage and protected from shocks in the absence of the baggage 800 itself.

The drone airbag section 2050 is composed of an upper airbag 2052 and a propeller airbag 2054, which are made up of one or more airbags.

The upper air bag 2052 is provided at the upper end surface of the dron body 2010 and is driven by a corresponding control signal of the drones control circuit 1010 to fill a gas having a lower air specific gravity than the air specific gravity Is expanded. Here, the umbrella shape expands or expands to a shape that protects the entire upper side of the parcel delivery drones 900 while being expanded to a sufficient size to protect the drones propeller portion 2030.

The propeller airbag 2054 is provided at the lower end surface of the one or more dron propeller parts 2030 and is driven by a corresponding control signal of the drones control circuit part 1010 to fill the gas with a lower air specific gravity So that the lower end portion of the dron propeller portion 2030 and the lower end portion of the dron body portion 2010 are protected from external impacts.

On the other hand, the drone airbag portion 2050 is filled with a gas (lighter than air) lower than the air specific gravity, so that the drone airbag portion 2050 can be configured to be floated (floated) at a predetermined height from the ground It is quite natural to have.

In such a case, it is preferable to arrange to be able to swing in the range of 10 to 30 meters from the ground, and it is highly desirable to construct the swinging within the range of 25 to 30 meters.

In urban areas, it is desirable to increase the height of the building as much as possible because the number of high-rise buildings is relatively large. In the case of the outskirts or rural areas, the number of high-rise buildings is relatively small, but there are trees or telephone poles. It is desirable to control so that the state is maintained.

The altitude (height) control that is carried out is necessary for the control of the geosphere signal because the altitude information is analyzed, and this specific technique is well known.

The expanded state of the drone airbag portion 2050 of the courier transportation drones 900 is shown in a cross-sectional view in FIG. 7 and is shown in a perspective view in FIG.

When a failure occurs in the courier transportation drones 900 and thus the body is laid as described above, since the current position information (coordinate information) and the time information confirmed by the dron position coordinate unit 1040 are continuously transmitted to the designated counterpart, It is possible to accurately confirm the position of the courier transportation drones 900 in the air. Since the position can be moved by the wind or the like in the case of a body, current position information and time information are provided to facilitate tracking.

In this case, since the gas filled in the drone airbag portion 2050 is slowly discharged by the manual operation of the operator or the operation staff who found the drone airbag portion 2050 which is being handled, the recovery can be facilitated. At this time, it is preferable that the drone airbag portion 2050 further include a gas discharge valve VAL for discharging the filled gas, and the gas discharge valve VAL is operated by the control and monitoring of the drone operation control portion 1010 Of course.

On the other hand, since the lifesaving line portion (not shown) provided separately by the wireless manual operation of the operation personnel descends the lifeline (line) and the operation staff pulls the lifelines, the filling of the drona airbag portion 2050 is maintained The delivery drones 900 can be recovered. At this time, it is necessary to fix the weight on the end of the lifeline to prevent the lifeline from swirling in the wind. Instead of such a weight, a hook that can be easily fixed to a specific place may be fixed.

The drones transport basket 3000 is installed in the lower end of the drones body part 2000 and is formed in a box shape and has air compartments 3010 and 3020, The air bags 3010 and 3020 are filled with gas having a specific gravity lower than that of the air. The air bags 3010 and 3020 are formed so as to surround all the upper, lower, right and left sides of the baggage 800, And loads or withdraws the baggage 800 from the baggage entrance 3030 into the internal space or the carrying space 3030. It is quite natural that the weight of the baggage 800 is relatively reduced by the gas having a specific gravity lower than that of air filled in the air bags 3010 and 3020.

When the same weight of baggage is delivered by the air bags 3010 and 3020, the energy consumption (fuel) is reduced and the weight of the fuselage airbag device 900 including the delivery basket for the delivery drones is reduced And the like.

The baggage to be delivered by the air bags 3010 and 3020 is safely protected from external shocks and is protected against breakage of the courier transportation drones 900 falling when the courier transportation drones 900 are abnormally operated or dropped. And to prevent damage to the surroundings by the courier transportation dron 900 falling down while being carried out.

The drones cart 3000 includes a side air bag 3010, a flat air bag 3020, a carrying space 3030, a baggage entrance 3040, and a collar 3050.

The side air bags 3010 are provided on the side of the tubular drones basket 3000 and are each made up of one or more compartments which are sealed and separated. Each compartment is filled with gas having a specific gravity lower than that of the air, It functions as a strut to hold the shape while absorbing external impact.

The plurality of side air bags 3010 can safely protect the baggage 800 loaded inside the drones basket 3000 from an external impact applied in the vertical direction of the drones basket 3000.

The flat air bag 3020 is formed by one or more compartments each of which is provided in an upper side and a lower side of a tubular drones 300, And each compartment functions as a flat plate that absorbs external impact while maintaining its shape.

The plurality of flat air bags 3020 can safely protect the baggage 800 loaded in the drones basket 3000 from external impact applied in the left and right lateral directions of the dron transport basket 3000.

Each side air bag 3010 and the flat air bag 3020 can be equipped with a gas filling plug device for filling or replenishing gas that is lighter than the weight of the air, and such gas filling plug is generally known.

The carrying space 3030 is a space in which the baggage 800 is loaded in an inner space formed by connecting a plurality of side air bags 3010 and a flat air bag 3020, respectively.

The baggage entrance 3040 includes a side air bag 3010 and a side air bag 3010, a flat air bag 3020 and a flat air bag 3020, a portion where the side air bag 3010 and the flat air bag 3020 are connected And the baggage 800 is loaded or unloaded in the carrying space portion 3030. The baggage loading portion 3030 can be used to load or unload the baggage.

The baggage entrance 3040 may be constructed by overlapping at least one selected from among a plurality of buttons, a plurality of latches, a Velcro tape, and a zipper. Here, it is assumed that the latch structure includes male and female rings. Button and Velcro tape and zipper structure are well known.

The hook 3050 is formed in a part of the tubular upper side of the drones basket 3000 and is fastened to the solenoid hook 2040 or unfastened and separated.

Further, the drones carrying basket 3000 is provided with a basket frame capable of receiving a large physical force, and the side air bags 3010 and the flat air bags 3020 are provided on either one side or both sides of the inside or the outside of the basket frame Can be installed. Alternatively, the basket frame may be installed inside the side air bag 3010 and the flat air bag 3020. If you have a basket frame, you can increase the weight of the baggage being shipped, but the weight of the baggage shipped will be reduced by the weight of the basket frame so that it can be optionally configured or installed as needed.

When the basket frame is constructed, it is preferable that the ring 3050 is installed at a part of the basket frame.

FIG. 5 is a flowchart illustrating a method of operating a fuselage-type airbag apparatus according to an embodiment of the present invention, including a carrying basket for a courier carrying drones.

Hereinafter, a method of operating the fuselage-type airbag device 900 including the delivery basket for the courier carrying drones will be described in detail with reference to all the accompanying drawings.

If it is determined that the control signal for starting the dragon flight is inputted by the dragon control circuit 1010 constituting the body-protecting airbag device 900 including the transporting basket for the parcel delivery drones (S1010) The flight altitude information, and the flight time information including the starting point, the destination and the stopping point of the aircraft, from wired or wirelessly received from the outside, and to record and store the flight information in the allocated area in operation S1020.

The drones control circuit 1010 operates the flight program in an active state and controls to measure the distance from the ground surface (S1030) while flying to one or more signals of the flight information signal and the remote wireless flight control signal (S1040 ).

It is determined whether the distance from the ground surface measured by the drones ultrasonic wave section 1050 by the drone control circuit section 1010 is within a permissible distance (S1050). If it is determined that the distance value from the ground surface is greater than the allowable distance, (S1060). If the completion of the flight is confirmed, control is made to proceed to the end by landing.

On the other hand, if it is determined that the distance from the ground surface measured by the drone control circuitry is within a permissible distance, that is, if it is determined that the vehicle is going down (S1050), the coordinate information measured at the current position and the image signal (S1070) so that the drone airbag portion 2050 of the dragon flight body body 2000 is driven (S1080).

If it is determined that the distance from the ground surface is within a permissible distance and is in the process of falling or difficult to recover, the drone control unit may determine that the height of any one of the predetermined height So that the coordinate information or the position information measured at the current position can be continuously or periodically transmitted to the designated counterpart. Of course, it is quite natural to transmit the captured image signal of the surrounding image continuously or periodically.

The present invention having the above-described structure can securely deliver large-sized baggage to a target point with a small-sized drones, safely protects the delivered baggage from external impacts and reduces the weight of the delivered baggage, Reduce the size and energy consumed, protect the drones from falling when they are operated abnormally due to dysfunctional drones, sudden changes in the environment, etc., And the like.

In addition, when the drone is obstructed, it is possible to maintain the state of being held at a constant height, so that it is very easy to find and recover and is easy to use.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

900: Fuselage protection airbag device with carrying basket for carry-on drones
800: Baggage 1000: Dron control circuit
1010: Drones Operation Control Unit 1020: Drones Camera Unit
1030: Drone wireless communication unit 1040: Drone position coordinate unit
1050: drone ultrasonic part 2000: drone flight body part
2010: Drone body part 2020: Drone wing frame part
2030: Drone propeller part 2040: Solenoid hook part
2050: drone airbag part 2052: upper airbag
2054: Propeller airbag 3000: Dron transport basket
3010: Side air bag 3020: Flat air bag
3030: Carrying space part 3040: Luggage entrance
3050: Girdle 4000: Dron image data frame
VAL: Gas discharge valve

Claims (10)

A dron control circuit for generating and outputting a flight control signal of a courier transportation dron according to a built-in program and a remote wireless flight control signal, reserving and storing location information at a current location and surrounding shooting information, and controlling and monitoring the entire operation;
The drones control circuit unit is built in an internal part of the drones and forms an outer shape of the drones for delivering the courier. The control unit of the drones control circuitry controls the operation of the dron transport basket, A dragon flight body body; And
The air bag is filled with a gas having a specific gravity lower than that of air in the air bag. The air bag is composed of a closed compartment and is formed in a box shape and mounted on the lower end of the body of the dragon flight body. Each of the air bags has a shape which surrounds all the upper, lower, right and left sides of the baggage, and loads and discharges the baggage in the inner space through the baggage entrance and exit formed on one side thereof. And a carrier basket for the carrier dunnage.
The method according to claim 1,
The drones control circuit
A dron operation control unit for controlling and monitoring the entire operation, operation, and flight of the fuselage-type airbag device including the carrier bag for the delivery dunnage,
A drone camera unit connected to the drone operation control unit and photographing the surroundings at one or more selected from a visible light line and an infrared ray according to a corresponding control signal and storing them in a memory area allocated;
The radio communication unit is connected to the Drones operation control unit, and both radio communication units of the wireless mobile communication system, the TRS system, the FM system, the Wi-Fi system and the Bluetooth system are activated and any one or more A drones wireless communication unit for simultaneously communicating with each other;
The drones are connected to the drones operation control unit, and the drones function unit, the elbow function unit, and the inertial navigation function unit are all activated, and at the current position inputted from one or more selected by the corresponding control signal of the drone operation control unit A drone position coordinate unit for arithmetically averaging the coordinate information of the drones; And
A drones ultrasonic wave unit connected to the drone operation control unit and detecting a straight line distance between the ultrasonic wave signal and the ground surface based on the control signal; And a carrying basket for a courier carrying drones.
3. The method according to claim 1 or 2,
The drone flight body body portion
A drone body part for installing the drones control circuit part in a part of an inner space;
A drone wing frame part extending in a horizontal direction from at least one part of the lower end part of the drone body part and having a uniform length and spacing, respectively;
One or more dron propeller units installed at extended end portions of the drone blade frame portion and rotated and driven by corresponding control signals of the drone control circuit portion to generate and output flying power;
A solenoid hook portion provided at a lower portion of the drone body portion and driven by a corresponding control signal of the drone control circuit portion to attach and detach the drones carrying basket;
And an air bag which is installed at an upper end surface of the drum body part and a lower end surface of a portion provided with the dron propeller part and is expanded by being driven by a corresponding control signal of the dron control circuit part, part; And a carrier basket for the carrier dunnage.
The method of claim 3,
The drona airbag portion
A dron control unit that is provided at an upper end surface of the drone body and is driven by a control signal of the dron control circuit unit to fill a gas having an air specific gravity lower than a specific gravity and expand into an umbrella shape, An upper airbag extending to the lower airbag;
A lower end portion of the drone propeller portion and a lower end portion of the drone body portion, the lower end portion of the drone propeller portion being expanded in a columnar shape by being filled with a gas which is driven by a corresponding control signal of the dron control circuit portion, Propeller air bags to protect against external impacts; And a carrying basket for the home delivery drones.
5. The method of claim 4,
The dron transport basket
Each of the compartments is filled with a gas having a specific gravity lower than that of the air, and each compartment is maintained in shape while absorbing an external impact. Side air pockets that feature crutches;
And each of the compartments is filled with a gas having a specific gravity lower than that of the air, and each compartment absorbs external shocks. A flat air bag having a flat plate function for maintaining a shape while maintaining a flat shape;
A bag loading space in which baggage is loaded in an inner space formed by connecting the side air bag and the flat air bag;
And a plurality of flat air bladders disposed in the one or more selected portions of the side air bags and the side air bags, the flat air bags and the flat air bags, the side air bags and the flat air bags, A baggage exit used to load or unload baggage;
A ring formed in a part of the tubular top surface of the drones basket and fastened to or separated from the solenoid hook portion; And a carrier basket for the carrier dunnage.
6. The method of claim 5,
The gas
Wherein the air conditioner comprises an inactive gas containing nitrogen gas and helium gas.
The method according to claim 6,
The baggage entrance
Wherein the carrier basket is composed of one or more selected from a plurality of buttons, a plurality of latches, a Velcro tape, and a zipper.
8. The method of claim 7,
Wherein the dron propeller unit comprises three or more dunnage propeller units.
CLAIMS 1. A method of operating a fuselage-type airbag device including a dron control circuit part, a dronfun body part and a dunnage carrying basket for a dunnage carrying dron,
A first step of receiving the flight information including the start point, the destination, and the stop point including the flight path, the flight altitude, and the flight time when it is determined that the control signal for starting the dragon flight is input by the drone control circuit;
A second step of operating the flight program in an active state by the drones control circuit unit and controlling the distance to the surface of the ground by measuring the distance between the flight information signal and the remote radio flight control signal and flying over one or more signals; And
If it is determined that the distance from the ground surface measured by the drone control circuit portion is within a permissible distance and the distance to the ground surface is a value greater than the allowable distance, A third step of controlling to proceed to termination; And a carrying basket for a courier carrying drones.
10. The method of claim 9,
If it is determined that the distance from the ground surface measured by the drone control circuit unit is within the allowable distance in the third process, the position coordinate information measured at the current position and the image signal of the periphery are output to be transmitted to the designated counterpart A fourth step of controlling the drone airbag section of the drone body to be driven; And a carrier basket for a courier drones.

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