KR20180024731A - The rotor blade Drone safety landing pack - Google Patents

The rotor blade Drone safety landing pack Download PDF

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Publication number
KR20180024731A
KR20180024731A KR1020160111495A KR20160111495A KR20180024731A KR 20180024731 A KR20180024731 A KR 20180024731A KR 1020160111495 A KR1020160111495 A KR 1020160111495A KR 20160111495 A KR20160111495 A KR 20160111495A KR 20180024731 A KR20180024731 A KR 20180024731A
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KR
South Korea
Prior art keywords
landing pack
pack
safety landing
rotor blade
safety
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Application number
KR1020160111495A
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Korean (ko)
Inventor
이상수
Original Assignee
(주)스톤레터
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Priority to KR1020160111495A priority Critical patent/KR20180024731A/en
Publication of KR20180024731A publication Critical patent/KR20180024731A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D17/00—Parachutes
    • B64D17/80—Parachutes in association with aircraft, e.g. for braking thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D17/00—Parachutes
    • B64D17/40—Packs
    • B64D17/52—Opening, e.g. manual
    • B64D17/54—Opening, e.g. manual automatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D17/00—Parachutes
    • B64D17/62—Deployment
    • B64D17/72—Deployment by explosive or inflatable means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64C2201/185—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D2045/0085—Devices for aircraft health monitoring, e.g. monitoring flutter or vibration
    • B64D2700/62184—
    • B64D2700/62508—
    • B64D2700/62552—
    • B64D2700/62578—

Abstract

The present invention discloses a safety landing pack and a system in a state of a power failure due to a malfunction of a flying vehicle or a blast or in a state of an uncontrollable state due to an electronic error while a rotor blade drone flies. The safety landing pack is attached to the top of a flying vehicle, and is operated by a ground transmitter. The safety landing pack is operated by a sensor when an electronic device of a flying vehicle is disabled or freely falls due to loss of power, such that the flying vehicle is safely landed.

Description

회전익 드론 안전착륙팩{The rotor blade Drone safety landing pack}The rotor blade safety landing pack {

본 발명은 회전익 드론의 무선 송수신장치에 의한 작동원리와 감지센서를 이용한 작동 장치에 관한 것으로 비행체의 통제불능 및 긴급상황에 필요한 회전익 드론의 기체 안전과 대인,대물 피해를 최소화하는 장치 및 시스템이다.The present invention relates to a working principle of a rotor-type drones and an operating device using the sensor, and is an apparatus and a system for minimizing the safety of the rotor blade drones and the damage to human bodies and objects necessary for controllability and emergency situations of the flying objects.

일반적인 회전익 드론의 경우 기체가 가벼워 휴대가 간편하고 신속성이나, 경제성이 뛰어나 항공촬영, 저고도 정찰수색, 경량화물운송, 재난구조업무등 다양한 분야에 적용되고 있다. 하지만 비행체의 결함이나 비행중 외부환경적인 원인에 의해서 추락하는 경우가 빈번하다. 그 원인중 비행체 조작 미숙이나 운 용미숙이 가장 큰 비중을 차지하고 있으며. 다음으로는 비행체가 전동으로 작동되기 때문에 전자적인 오류로 통제불능 상태인 경우가 발생한다. 그리고 풍속이나 기상적 원인에 의하여 추락하는 경우이다. 회전익 드론의 수요는 폭발적으로 늘어나고 있다. 그러나 비행체의 추락으로 발생하는 경제적, 사회적 피해는 상상할 수 없을 정도로 위험하다. 첫째는 비행체 및 비행체에 장착된 장비의 파손은 수천,수억원의 물질적 피해In the case of a common rotor blade drone, it is easy to carry because it is light in weight, and is applied to various fields such as aerial photographing, low-speed reconnaissance search, lightweight cargo transportation, and disaster relief work. However, frequent crashes due to flight defects or external environmental causes during flight. Among the causes, inadequate manipulation of flight manipulation and inexperienced flight occupy the largest portion. Next, because the aircraft is operated by electric motor, it is possible to be out of control due to an electronic error. And falls by wind speed or meteorological causes. Demand for rotor blades is exploding. However, the economic and social damage caused by the fall of the aircraft is unimaginable. First, damage to equipment mounted on airplanes and airplanes is the result of thousands

를 준다. 둘째는 비행체 추락으로 대인,대물에 대한 2차 피해이다. 이처럼 비행체의 추락으로 발생되는 피해를 최소화하고 회전익 드론를 상용화하기 위해서는 비행체의 안정적인 운용방안이 필요하고, 비행체의 통제가 불가능하여 자유낙하시 안정적인 착륙을 도와주는 장치이다.. The second is the secondary damage to the person and the object due to the flight crash. In order to minimize the damage caused by the fall of the airplane and to commercialize the rotor blade drone, it is necessary to stabilize the operation of the airplane, and it is a device that helps stable landing when the free flight is impossible.

본 발명은 회전익 드론 운용시 비행체의 이상이나 풍속에 의한 통제불능, 전자적인 오류로 동력을 상실한 상태일 경우, 자유낙하시 안전착륙팩 및 시스템을 작동하여 추락으로 인한 비행체의 손상 및 대인,대물의 피해를 최소화에 목적이 있다.The present invention relates to a method of operating a safe landing pack and system in case of free fall, in case of loss of power due to an abnormality of flying body or wind speed, The purpose is to minimize damage.

상기의 목적을 이루기 위한 안전착륙팩 및 시스템은 지상콘트롤러의 송신부 동작에 따라 비행체에 장착된 수신기를 통해 안전착륙팩이 작동되며, 비행체의 동력상실시 감지센서에 의해서 안전착륙팩이 작동된다, 만약 지상콘트롤러의 작동오류 및 조종능력 상실시는 지정위치로 자동복귀하게 된다.According to the safety landing pack and system for achieving the above object, the safe landing pack is operated through a receiver mounted on a flight body according to the operation of a transmitter of the ground controller, and the safety landing pack is operated by a detection sensor when the flight power is lost. When operation error of ground controller and control ability are lost, it automatically returns to the designated position.

본 발명은 회전익드론 운항시 비행체의 이상이나 풍속에 의한 동력상실, 전자적인 오류로 통제불능 상태에서 자유낙하시 안전착륙팩 및 시스템을 작동하여 추락으로 인한 비행체의 손상 및 대인,대물의 피해를 최소화에 목적이 있다.The present invention minimizes the damage of the flying object caused by the fall, the damage of the person and the object caused by the fall, by operating the safety landing pack and system when the flywheel is free from falling due to power failure due to malfunction or wind speed, There is purpose in.

도 1은 안전착륙팩 작동원리 순서도.
도 2는 회전익 드론에 안전착륙팩이 장착된 도면이다
도 3은 회전익 드론에서 안전착륙팩이 작동된 도면이다Figure 1 is a flow chart of the principle of operation of a safe landing pack.
2 is a view showing a safety landing pack mounted on a rotor blade drone
Figure 3 is a view of a safety landing pack operated in a rotor blade drones

이하, 상술한 바와 같이 본 발명의 회전익드론의 안전착륙팩 작동원리를 첨부된 도면을 참조하여 상세히 설명한다. 본 발명은 아래 제시되는 도면들에 한정되지 않고 다른 형태로 구체화 될 수 도 있다.Hereinafter, the principles of the safe landing pack operation of the rotor blades of the present invention will be described in detail with reference to the accompanying drawings. The present invention is not limited to the drawings shown below, but may be embodied in other forms.

도 1은 회전익드론에서 안전착륙팩 작동되는 순서와 원리를 나타내는 도면이다. 도 1에 도시한 바와 같이 회전익드론의 비행을 실시 할 경우 비행체의 모든 전원을 켜고 각종 센서가 정상 작동하는지 확인을 한다. 그후 비행체를 상공에 이륙시키면 정상비행(101) 상태가 되며, 전원감지센서(102)로 진행하게 된다. 그리고 이 진로는반복되며 전원공급이 지속되는 한 계속 반복되다, 만약 전원감지센서(102)에서 전원이 감지되지 않으면 안전착륙팩작동(103)으로 진행되어 낙하산오픈(104)된다. 또, 외부환경적인 요인 즉 강풍이나 조종사의 실수로 비행체의 통제가 불가능하게 되면 지상콘트롤러의 송신장치를 통해서 안전착륙팩작동(103)이 실시된다.1 is a view showing the order and principle of operation of a safe landing pack in a rotor blade drone. As shown in FIG. 1, when flying the rotor blade drone, turn on all the power of the flying object and check whether the various sensors are operating normally. Thereafter, when the airplane is taken off the airplane, the normal flight (101) state is reached, and the process proceeds to the power detection sensor (102). This route is repeated and repeated as long as the power supply is continued. If power is not detected by the power detection sensor 102, the operation proceeds to the safe landing pack operation 103 and the parachute is opened (104). In addition, when external environmental factors such as a strong wind or a pilot mistake make it impossible to control the aircraft, a safe landing pack operation (103) is performed through the transmitter of the ground controller.

안전착륙팩의 작동은 전원감지센서(102) 와 지상콘트롤러의 송신장치에 의해서 작동되며 헬륨가스 캡슐를 터뜨려 강제로 튜브형 낙하산에 헬륨가스를 주입시켜 펼치게되며, 낙하산의 형태와 헬륨가스의 기체에 의하여 회전익 드론의 안전착륙을 도와준다. 구성은 헬륨가스 캡슐과 튜브형낙하산이 포함된 팩으로 되어있다.The operation of the safety landing pack is operated by the power detecting sensor 102 and the transmission device of the ground controller, and helium gas capsules are forcibly blown into the tube-type parachute by injecting helium gas. The shape of the parachute and the helium gas, Helps secure landing of drones. The configuration is packed with helium gas capsules and tubular parachutes.

도 2는 회전익드론의 형태이며 안전착륙팩이 장착된 도면이다.FIG. 2 is a view showing a form of a rotor blade drone equipped with a safety landing pack.

도 2에 도시한 바와 같이 안전착륙팩은 회전익드론의 상단부에 부착되며 비행체에 양력이나 추력에 영향을 주지않아야 한다.As shown in FIG. 2, the safety landing pack is attached to the upper end of the rotor blade dron and should not affect the lifting force or the thrust force of the flying body.

또, 헬륨가스 캡슐의 작동은 최단시간에 낙하산의 형태를 만들며 헬륨가스가 튜브형 낙하산에 강제 주입되어야 된다.In addition, the operation of the helium gas capsule takes the form of a parachute in the shortest time and helium gas must be forced into the tubular parachute.

도 3은 회전익드론에서 안전착륙팩이 작동된 상태의 도면이다.3 is a view showing a state in which the safety landing pack is operated in the rotor blade drones.

도 3에 도시한 바와 같이 안전착륙팩의 작동은 저고도에서도 안정적으로 낙하산이 펴질 수 있도록 헬륨가스 캡슐에 의해서 튜브형 낙하산이 강제적으로 펼처지게 되며 튜브형 낙하산에 공기보다 가벼운 헬륨가스의 주입으로 안정적인 착륙을 도와주게된다.As shown in FIG. 3, the operation of the safety landing pack is such that the parachute of the tubular type is forcibly opened by the helium gas capsule so that the parachute can be stably spread even at low altitudes. Helical gas is injected into the tubular parachute .

이상과 같이 본 발명은 비록 한정되 실시예와 도면에 의해서 상세하게 설명하였지만, 본 발명의 권리범위에 한정되는 것은 아니고 본 발명이 속하는 분야에서 통상의 지식을 가진 자가 여러 가지로 변형 및 개량한 형태 또한 본 발명의 권리범위에 속한다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. And falls within the scope of the present invention.

100 : 순서도
200 : 회전익 드론100: Flowchart
200: Rotor blade drones

Claims (4)

안전착륙팩;
상기 안전착륙팩은 비행체 상단에 부착되며 지상컨트롤러로부터 수신 가능한 수신장치; 메인전원 차단시 확인이 가능한 감지센서를 포함; 안전착륙팩이 작동한다.Safety landing pack;
Wherein the safe landing pack is attached to an upper end of a flying body and is receivable from a ground controller; Includes detection sensor that can be confirmed when main power is off; The safe landing pack works. 제1 항에 있어서,
상기 안전착륙팩은
센서의 감지후 작동되며 헬륨가스 캡슐을 터트려 낙하산에 강제로 가스가 주입되어펼쳐지고, 안전착륙팩의 구성은 헬륨가스 캡슐과 낙하산이 포함된 팩이다.The method according to claim 1,
The safe landing pack
After the sensor is activated, the helium gas capsule is exploded and forced into the parachute to be unfolded. The safety landing pack consists of a helium gas capsule and a parachute pack. 제1 항에 있어서,
상기 지상콘트롤러는
송신부를 가지며 비행체의 비행중 풍속 및 외부환경에 의하여 작동불능시 비행체에 부착된 수신장치를 통하여 안전착륙팩를 작동시킨다.The method according to claim 1,
The ground controller
The transmitter has a transmitter and operates the safety landing pack through the receiving device attached to the aircraft when the air conditioner can not be operated due to wind speed or external environment during flight. 제1 항에 있어서,
상기 메인전원 차단 감지센서는
비행체의 메인보드, 모터, 변속기어, 영상송수신장치, 자이로, GPS수신기 등에 전원이 공급되지 안을 경우, 감지센서에 의해서 안전착륙팩이 작동된다. 이는 전원이 공급되는 배터리의 공급능력 상실시도 포함된다.The method according to claim 1,
The main power shutoff detection sensor
When the power is not supplied to the main board of the aircraft, the motor, the transmission, the image transmitting / receiving device, the gyro, and the GPS receiver, the safety landing pack is operated by the sensor. This includes attempts to lose power supply of the supplied battery.
KR1020160111495A 2016-08-31 2016-08-31 The rotor blade Drone safety landing pack KR20180024731A (en)

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