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Control device of airborne tear bomb of airborne unmanned aerial vehicle

A control device, tear gas technology, applied in the field of unmanned aerial vehicles, and can solve the problems of unsuitable airborne conditions of unmanned aerial vehicles

Active Publication Date: 2017-05-17
HIWING AVIATION GENERAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since tear gas is generally launched in the form of jets or grenades, it is not suitable for the airborne conditions of UAVs, and there is currently no practice of using UAVs to carry them

Method used

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  • Control device of airborne tear bomb of airborne unmanned aerial vehicle
  • Control device of airborne tear bomb of airborne unmanned aerial vehicle

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Experimental program
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Effect test

Embodiment Construction

[0009] The design concept of the present invention is to first convert the PWM signal of the UAV link or the remote controller into a switch signal, and then control the power supply state of the tear gas bomb through the optocoupler relay, thereby providing continuous power supply for the tear gas bomb excitation device. When the power-on time of the tear gas trigger device is satisfied, the trigger device triggers the corresponding tear gas launch, and then the control device stops power supply and turns to wait for the next control signal.

[0010] from figure 1 , 2 It can be seen from the figure that the control device for the onboard tear gas bomb of the UAV includes a tear gas bomb control unit and a tear gas bomb excitation unit; the tear gas bomb control unit includes a controller and N optocoupler relays; the tear gas bomb excitation unit includes N tear gas bomb activation modules, Each tear gas excitation module is equipped with a tear gas bomb; the controller extr...

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Abstract

The invention discloses a control device of an airborne tear bomb of an airborne unmanned aerial vehicle. The control device can achieve remote control over the airborne airborne tear bomb of the unmanned aerial vehicle and has the characteristics of being economical, simple, universal and miniaturized. The control device comprises an airborne tear bomb control unit and an airborne tear bomb triggering unit; the airborne tear bomb control unit comprises a controller and N optical coupling relays, and the airborne tear bomb triggering unit comprises N airborne tear bomb triggering modules; each airborne tear bomb triggering module is provided with one airborne tear bomb, airborne input PWM control signal pulse widths of the unmanned aerial vehicle are extracted by the controller to judge a ground control order type, and when the ground control order type is judged as n# airborne tear bomb launching, the controller controls the n optical coupling relay to be in an on state, and an n# airborne tear bomb triggering unit acquires continuous power supply; when the power supply time meets the triggering condition, an n# airborne tear bomb is launched, the n optical coupling relay is turned off by the controller, and the n# airborne tear bomb triggering unit stops supplying power; and thus, n# airborne tear bomb launching is completed, N is an integer being larger than one, and n is an integer within the range of 1 to N.

Description

technical field [0001] The invention belongs to the technical field of drones, and in particular relates to a control device for tear gas bombs carried by drones. Background technique [0002] Tear gas is a non-lethal ammunition that emits tear gas that stimulates tears. It is generally launched in the form of jets or grenades. It is widely used in riots to disperse demonstrators. However, in some occasions, such as the anti-terrorism and stability maintenance in southern Xinjiang, if the drone is equipped with tear gas for remote control and delivery, it can effectively avoid the close confrontation between anti-terrorists and terrorists, which will not only form a deterrent effect on terrorists in the early stage , and at the same time ensure the life safety of anti-terrorist personnel, and has application value in special environments. [0003] However, since tear gas is generally launched in the form of jets or grenades, it is not suitable for the airborne conditions of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41F1/00F42B12/46
CPCF41F1/00F42B12/46
Inventor 文彩虹高文坤刘新华李旭红王忠山郭凯旋周正伟
Owner HIWING AVIATION GENERAL EQUIP
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