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Unmanned aerial vehicle emergency control system for avoiding out-of-control crash

An emergency control and unmanned aerial vehicle technology, applied in aircraft control, flight direction control, unmanned aircraft, etc. The effect of man-machine equipment

Inactive Publication Date: 2022-01-18
深圳草莓创新技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an emergency control system for unmanned aerial vehicles to avoid out-of-control crashes, which has the advantages of high practicability and high reliability, and solves the problems of low practicability and low reliability

Method used

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  • Unmanned aerial vehicle emergency control system for avoiding out-of-control crash
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  • Unmanned aerial vehicle emergency control system for avoiding out-of-control crash

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Embodiment 1

[0034] see Figure 1-Figure 6 , an unmanned aerial vehicle emergency control system for avoiding out-of-control crashes, including a control module, a drive module, a signal detection module, a human-computer interaction module, and an alarm module;

[0035] Control module: including the intelligent processing CPU, receiving the data transmitted by the signal detection module, processing the data of the acceleration sensor, judging whether it exceeds the set value set by the human-computer interaction module, synchronously accepting the timer data, and judging whether the acceleration increase is within Within the set time range, it is further judged whether it is in a crash state, if so, the intelligent processing CPU sends a command to the lower computer control unit of the drive module, and the lower computer control unit controls the power supply unit, motor unit, electromagnetic control device 36 unit, heating The switch of the circuit unit is used for anti-crash operatio...

Embodiment 2

[0043] see Figure 1-Figure 6 ,

[0044] An emergency device for unmanned aerial vehicles to avoid crashing out of control, including an adjustment mechanism 1, the adjustment mechanism 1 includes an impeller 11, the bottom end of the impeller 11 is fixedly connected with a connecting shaft 12, and the middle part of the connecting shaft 12 is connected with a ratchet 13, The outer side of the ratchet 13 is movably connected with a ratchet ring 14, the outer middle part of the ratchet ring 14 is fixedly connected with a ring gear 15, and the middle part of the connecting shaft 12 is rotatably connected with a housing 16, and the inside of the housing 16 is provided with a pressing block 17. The outside of briquetting block 17 is provided with piston rod one 18, and the outside of adjusting mechanism 1 is provided with center of gravity mechanism 2, and the outside of center of gravity mechanism 2 is provided with anti-falling mechanism 3, and the inside of described anti-falli...

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Abstract

The invention provides an unmanned aerial vehicle emergency control system capable of avoiding out-of-control crash, and the system comprises a control module, a drive module, a signal detection module, a man-machine interaction module, and an alarm module. The control module comprises an intelligent processing CPU, receives data transmitted by the signal detection module, carries out data processing on the acceleration sensor, and judges whether the data exceed a set value set by the man-machine interaction module. According to the unmanned aerial vehicle emergency control system capable of avoiding out-of-control crash, a third piston rod on the side where an impeller is pushed to stop rotating moves, and through air pressure between the third piston rod and a sliding weight, the sliding weight moves, the gravity center is adjusted, unmanned aerial vehicle equipment is stabilized, and devices and systems in the prior art are improved; through matching between the system and the device, the protection effect of the prior art is improved, the descending speed of the unmanned aerial vehicle equipment is reduced, and the unmanned aerial vehicle equipment is prevented from being abraded due to large initial acceleration.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an emergency control system for unmanned aerial vehicles that avoids crashing out of control. Background technique [0002] The unmanned aerial vehicle emergency control system that avoids runaway crash of the prior art has the following problems: [0003] First, the UAV emergency control system that avoids out-of-control crashes in the prior art can only detect whether the UAV is in a crash state, and control the opening of the airbag and parachute if it is judged to be yes. The device and system are simple, and the safety airbag The protection effect is poor, and the parachute will cause the deviation between the landing place and the range of the drone, and the protection effect is low; [0004] Second, the UAV emergency device for avoiding out-of-control crashes in the prior art, when a failure occurs, the stress situation will also change accordingly, resul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C17/02B64C15/14B64C39/02
CPCB64C17/02B64C15/14B64C39/02B64U10/10
Inventor 林庆耀侯亮杨陆见王新欣黄嘉恒
Owner 深圳草莓创新技术有限公司
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