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KR20140038495A - The rotor blade drone safety landing pack - Google Patents

The rotor blade drone safety landing pack
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Publication number
KR20140038495A
KR20140038495AKR1020140026283AKR20140026283AKR20140038495AKR 20140038495 AKR20140038495 AKR 20140038495AKR 1020140026283 AKR1020140026283 AKR 1020140026283AKR 20140026283 AKR20140026283 AKR 20140026283AKR 20140038495 AKR20140038495 AKR 20140038495A
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landing pack
safe landing
aircraft
pack
sensor
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진정회
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Abstract

Translated fromKorean

본 발명은 회전익드론 운항시 비행체의 이상이나 돌풍에 의한 동력상실, 전자적인 오류로 통제불능 상태에서 안전착륙팩 및 시스템이 개시된다. 안전착륙팩은 비행체 상단에 부착되며; 지상 송신부에서 작동을 시킨다. 비행체의 전자장치 불능시 또는 동력을 상실하여 자유낙하를 할 경우 감지센서에 의해서 안전착륙팩이 동작되며 비행체를 안전하게 착륙시키는 장치이다.The present invention discloses a safe landing pack and a system in an uncontrollable state due to an electric error or a loss of power due to an abnormal air vehicle or a gust of wind during a flying drone operation. The safety landing pack is attached to the top of the aircraft; Operate at the ground transmitter. In case of free fall due to the loss of power or electronic device of the aircraft, the safe landing pack is operated by the sensor and is a device to safely land the aircraft.

Figure pat00001
Figure pat00001

Description

Translated fromKorean
회전익 드론 안전착륙팩 {The rotor blade Drone safety landing pack}Rotor Wing Drone 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 principle of operation by a wireless transceiver of a rotary wing drone and an operating device using a sensing sensor. The present invention relates to an apparatus and a system for minimizing gas safety and personal and object damage of a rotor blade drone necessary for an uncontrollable and emergency situation of a vehicle.

일반적인 회전익 드론의 경우 기체가 가벼워 휴대가 간편하고 신속성이나, 경제성이 뛰어나 항공촬영, 저고도 정찰수색, 경량화물운송, 재난구조업무등 다양한 분야에 적용되고 있다.      In general, a rotorcraft drone is light in weight, easy to carry, and has high speed and economy, and is applied to various fields such as aerial photography, low-altitude reconnaissance search, light cargo transportation, and disaster relief service.

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.However, it is frequently crashed due to a flaw in a vehicle or an external environmental cause during flight. The most common causes are immature flight operations and immaturity. Next, because the aircraft is powered by electricity, it can be out of control due to electronic errors. And fall due to wind speed or weather.

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 피해를 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 demand for rotorcraft drones is exploding. However, the economic and social damage caused by the crash of an aircraft is incredibly dangerous. First, damage to the aircraft and the equipment mounted on the vehicle inflicts thousands of billions of dollars of material damage. Second is the secondary damage to people and objects due to aircraft crash. In order to minimize the damage caused by the fall of the aircraft and to commercialize the rotorcraft drone, a stable operation plan of the aircraft is required, and it is a device that helps the stable landing during free fall due to the control of the aircraft.

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 operates the safety landing pack and system during free fall when operating the rotorcraft drone when the power is lost due to an abnormality of the vehicle, an uncontrollability by the wind speed, or an electronic error. The purpose is to minimize the 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.Safe landing pack and system for achieving the above object is the safe landing pack is operated by the receiver mounted on the aircraft according to the operation of the transmitter of the ground controller, the safe landing pack is operated by the power loss sensor of the aircraft, Operation errors and loss of control of the ground controller will automatically return 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 operates safety landing packs and systems during free fall in the uncontrollable state due to an abnormality of the vehicle, power loss due to wind speed, or an electronic error during the operation of a rotating drone, thereby minimizing damage to the aircraft, damage to people and objects caused by falling. There is a purpose.

도 1은 안전착륙팩 작동원리 순서도.
도 2는 회전익 드론에 안전착륙팩이 장착된 도면이다
도 3은 회전익 드론에서 안전착륙팩이 작동된 도면이다
Figure 1 is a safe landing pack operation principle flowchart.
2 is a view that the safety landing pack is mounted on the rotorcraft drone.
3 is a view of the safe landing pack is operated in the rotorcraft drone.

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, with reference to the accompanying drawings, the principle of safe landing pack operation of the rotary drone of the present invention will be described in detail as described above. The invention is not limited to the drawings presented below and 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 진로는 반복되며 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 safe landing pack operation in the rotary drone. As shown in FIG. 1, when flying a rotary drone, turn on all power of the vehicle and check whether various sensors operate normally. Then, when the aircraft takes off in the air, thenormal flight 101 is in a state, and proceeds to thepower sensor 102. And this course is repeated and repeated as long as the power supply is continued, if the power is not detected in thepower sensor 102, the safetylanding pack operation 103 proceeds to the parachute open 104. In addition, if it is impossible to control the aircraft due to external environmental factors, such as strong winds or a pilot mistake, the safelanding pack operation 103 is carried out through the transmission device 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 safe landing pack is operated by thepower sensor 102 and the transmission device of the ground controller. The helium gas capsule is expelled by injecting and expanding helium gas into the tubular parachute. The rotor blades are formed by the parachute and the gas of the helium gas. Help the drones to land safely. The package consists of a pack containing a helium gas capsule and a tubular parachute.

도 2는 회전익드론의 형태이며 안전착륙팩이 장착된 도면이다.Figure 2 is a form of a rotating drone and a safety landing pack is mounted.

도 2에 도시한 바와 같이 안전착륙팩은 회전익드론의 상단부에 부착되며 비행체에 양력이나 추력에 영향을 주지않아야 한다.As shown in Figure 2, the safety landing pack is attached to the upper end of the rotary drone and should not affect the lift or thrust on the aircraft.

또, 헬륨가스 캡슐의 작동은 최단시간에 낙하산의 형태를 만들며 헬륨가스가 튜브형 낙하산에 강제 주입되어야 된다.In addition, the operation of the helium gas capsule forms the 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 of a safe landing pack operating in a rotary drone.

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 safe landing pack is operated by the helium gas capsule so that the parachute can be unfolded in a stable manner even at low altitudes. Is given.

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.As described above, although the present invention has been described in detail with reference to embodiments and drawings, the present invention is not limited to the scope of the present invention and variously modified and improved by those skilled in the art to which the present invention pertains. It also belongs to the scope of the present invention.

100 : 순서도
200 : 회전익 드론
100: flowchart
200: rotorcraft drone

Claims (4)

Translated fromKorean
안전착륙팩;
상기 안전착륙팩은 비행체 상단에 부착되며 지상컨트롤러로부터 수신 가능한 수신장치; 메인전원 차단시 확인이 가능한 감지센서를 포함; 안전착륙팩이 작동한다.
Safe landing packs;
The safe landing pack is attached to the top of the aircraft receiving device receiving from the ground controller; Includes a sensor that can be checked when the main power off; 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
It is activated after the sensor is detected and the helium gas capsule is expelled by injecting the gas into the parachute. The safe landing pack consists of a helium gas capsule and a parachute.
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
It has a transmitter and operates the safety landing pack through the receiver attached to the aircraft when it is inoperable due to the wind speed and external environment during the 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 cut detection sensor
When no power is supplied to the main board, motor, gearbox, video transmitter, gyro, GPS receiver, the safe landing pack is activated by the sensor. This includes losing the supply capacity of a powered battery.
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