CN205265802U - Unmanned aerial vehicle machine carries controlling means of camera - Google Patents
Unmanned aerial vehicle machine carries controlling means of camera Download PDFInfo
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- CN205265802U CN205265802U CN201521075519.2U CN201521075519U CN205265802U CN 205265802 U CN205265802 U CN 205265802U CN 201521075519 U CN201521075519 U CN 201521075519U CN 205265802 U CN205265802 U CN 205265802U
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- video camera
- aerial vehicle
- unmanned aerial
- photoelectrical coupler
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Abstract
The utility model discloses an unmanned aerial vehicle machine carries controlling means of camera, it can be used for solving the problem that the unmanned aerial vehicle machine carried camera remote control, has economic, simple and practical characteristics to can support the camera of multiple model. It includes signal conversion board and camera hand -held remote controller, camera hand -held remote controller is including starting stop button, short burnt button, long burnt button, the signal conversion board is including the PWM signal input interface, main control chip, the control signal output interface that connect gradually, and the PWM signal input interface zooms passageway and control switch passageway including control, and the control signal output interface includes first, second, the 3rd output channel and first, second, the 3rd optoelectronic coupler, and an optoelectronic coupler connects short burnt button, and the 2nd optoelectronic coupler connects long burnt button, and the 3rd optoelectronic coupler connects start -up signal input 2.
Description
Technical field
The utility model relates to the visible ray investigation equipment on a kind of unmanned plane, relates to particularly a kind of unmannedThe control device of machine Airborne camera, is mainly used in Long-distance Control and is loaded in the portable high definition on unmanned planeVideo camera.
Background technology
At present, the visible ray investigation equipment being mounted on unmanned plane has polytype. Wherein, photoelectric nacelleIntegrate stabilized platform and O-E Payload, there are platform stable, targeted scans, tracking, location etc. manyPlant function, but its price is high, is applied to military field more. And for flourish civilian rotor withoutMan-machine, more pay close attention to the cost performance of product. Therefore, adopt of rotor wing unmanned aerial vehicle stablized The Cloud Terrace and added shooting moreMachine pattern. Substantially can be divided into two classes for Airborne camera: a kind of is sports type shooting light and handy, that focusMachine, another kind of for thering is the video camera of zoom function. The video camera with zoom function more meets and revolvesThe investigation tasks of wing unmanned plane needs, and investigation tasks is as short large area generaI investigation when burnt, long when burnt small size detailedLook into etc.
The video camera with zoom function can be selected monitoring type video camera or the portable height of Open control interfaceClear video camera. Therefore and not to be suitable for rotor unmanned monitoring type video camera is because its volume is large, Heavy Weight,The airborne circumstance of machine. And portable high-definition camera is under the market demand promotes, have that resolution ratio is high, bodyThe many advantages such as long-pending little, lightweight, zoom multiple is large, anti-trembling function strong, stored on-board, cost performance height,Therefore be particularly useful for rotor wing unmanned aerial vehicle.
But, do not aim at the remote controlled portable high-definition camera that unmanned plane field customizes at presentMachine, manufacturer does not provide corresponding control interface yet, therefore needs video camera to carry out corresponding transformation to adapt toUnmanned plane applied environment. And adopt the directly method of perforate lead-in wire on video camera, both affected outside video cameraSee, in implementation process, also have greater risk simultaneously. Therefore design general unmanned aerial vehicle onboard video cameraControl device be very necessary.
Summary of the invention
Technology of the present utility model is dealt with problems and is: overcome the deficiencies in the prior art, a kind of unmanned plane is providedThe control device of Airborne camera, it can be used in and solves asking of unmanned aerial vehicle onboard video camera Long-distance ControlTopic, has economy, simple and practical feature, and can support the video camera of Multiple Type.
Technical solution of the present utility model is: the control device of this unmanned aerial vehicle onboard video camera, itsComprise signal transducer and video camera hand-held remote controller; Video camera hand-held remote controller comprise start/stop byButton, short burnt button, long burnt button; Signal transducer comprise successively the pwm signal input interface that connects,Main control chip, control signal output interface, pwm signal input interface comprises controls zoom passage and controlSwitch passage, control signal output interface comprises first, second, third output channel and first,Two, the 3rd photoelectrical coupler, the first photoelectrical coupler connects short burnt button, and the second photoelectrical coupler connectsLong burnt button, the 3rd photoelectrical coupler connects start/stop button; Input narrow pulsewidth when controlling zoom passageWhen signal, the first output channel output low level, the second output channel output high level, the first photoelectricity couplingClose device conducting and the second photoelectrical coupler shutoff; In the time controlling zoom passage input wide pulse width signal, firstOutput channel output high level, the second output channel output low level, the first photoelectrical coupler turn-offs and theTwo photoelectrical coupler conductings; When gauge tap passage is inputted narrow pulsewidth, wide pulse width, narrow pulse width signal successivelyTime, the first output low level of the 3rd output channel is exported high level again, and the first conducting of the 3rd photoelectrical coupler is closed againDisconnected.
First the utility model turns the remote signal of airboarne receiver through signal transducer parsing and signalChange, and then control photoelectrical coupler break-make, and output to video camera hand-held remote controller, thereby reach simulationThe effect of hand-held remote controller control video camera, solves the long-range control of unmanned aerial vehicle onboard video camera so can be used inThe problem of system, has economy, simple and practical feature, and can support the video camera of Multiple Type.
Brief description of the drawings
Fig. 1 is according to the circuit block diagram of the control device of unmanned aerial vehicle onboard video camera of the present utility model;
Fig. 2 is the composition structural representation according to the control device of unmanned aerial vehicle onboard video camera of the present utility modelFigure;
Fig. 3 is the physical circuit figure according to the control device of unmanned aerial vehicle onboard video camera of the present utility model.
Detailed description of the invention
As Figure 1-3, the control device of this unmanned aerial vehicle onboard video camera, it comprises signal transducerWith video camera hand-held remote controller; Video camera hand-held remote controller comprises start/stop button, short burnt button, lengthBurnt button; Signal transducer comprises the pwm signal input interface, main control chip, the control letter that connect successivelyNumber output interface, pwm signal input interface comprises controls zoom passage and gauge tap passage, controls letterNumber output interface comprises first, second, third output channel and first, second, third photoelectric couplingDevice, the first photoelectrical coupler connects short burnt button, and the second photoelectrical coupler connects long burnt button, the 3rd lightElectric coupler connects start/stop button; In the time that control zoom passage is inputted narrow pulse width signal, the first outputPassage output low level, the second output channel output high level, the first photoelectrical coupler conducting and the second lightElectric coupler turn-offs; In the time controlling zoom passage input wide pulse width signal, the high electricity of the first output channel outputFlat, the second output channel output low level, the first photoelectrical coupler turn-offs and the second photoelectrical coupler conducting;In the time that gauge tap passage is inputted narrow pulsewidth, wide pulse width, narrow pulse width signal successively, the 3rd output channel firstOutput low level is exported high level again, and the first conducting of the 3rd photoelectrical coupler is turn-offed again.
First the utility model turns the remote signal of airboarne receiver through signal transducer parsing and signalChange, and then control photoelectrical coupler break-make, and output to video camera hand-held remote controller, thereby reach simulationThe effect of hand-held remote controller control video camera, solves the long-range control of unmanned aerial vehicle onboard video camera so can be used inThe problem of system, has economy, simple and practical feature, and can support the video camera of Multiple Type.
In addition,, in the time controlling in the input of zoom passage pulse width signal, the first output channel, the second output are logicalHigh level is all exported in road, and the first photoelectrical coupler, the second photoelectrical coupler all turn-off. Appoint like thisWhen what zoom operation, can not produce and control short burnt button, long burnt button actions.
In addition, described main control chip is that model is the chip (ST company) of STM32F103C8T6. Like thisJust can design 4 road pwm signal inputs, No. 5 photoelectrical coupler control outputs, signal transducer hardwareSchematic diagram is shown in Fig. 3. Wherein, PA1, PA6, PA7 and PB6, this are selected respectively in 4 road pwm signal inputsFour pin corresponding Timer2_CH2, Timer3_CH1, Timer3_CH2 and Timer4_CH1 respectively,Software is configured to PWM input pattern, can obtain the letter such as frequency, dutycycle of every road PWM input signalBreath. No. 5 photoelectrical couplers are controlled by PB7, PB4, PA12, PA11 and PA10 respectively, are all set toOutputpush-pull pattern. In the time that control signal is low level, corresponding photoelectrical coupler conducting; WhenWhen control signal is high level, corresponding photoelectrical coupler turn-offs. No. 5 photoelectrical coupler control outputs respectivelySignal group Relay_CH1_A/B in corresponding diagram 3, Relay_CH2_A/B, Relay_CH3_A/B,Relay_CH4_A/B, Relay_CH5_A/B. Three, the 4th pwm signal input interface and U6, U7Photoelectrical coupler is autgmentability design, and except the operation of video camera basic controlling, follow-up can also support taken the photographCamera power supply control, the functions such as control of taking pictures.
In addition, table 1 has provided the relation of PWM_CHx, Relay_CHx and optocoupler output signal.
Table 1
In addition, the first output channel connects the solder joint of short burnt button, and the second output channel connects long burnt buttonSolder joint, the 3rd output channel connects the solder joint of start/stop button. Particularly, as shown in Figure 3, willW, T and the Start/Stop button of video camera hand-held remote controller take off, then by the solder joint of W button withRelay_CH1_A/B connects, and the solder joint of T button is connected with Relay_CH2_A/B, and Start/Stop pressesThe solder joint of key is connected with Relay_CH3_A/B, completes the retrofit work of video camera hand-held remote controller. AdoptIn this way, can avoid to greatest extent perforate lead-in wire on video camera, thereby can not affect shootingMachine outward appearance has also been avoided by the perforate great risk of bringing that goes between in implementation process simultaneously.
In addition, the HDR-PJ670 that described unmanned aerial vehicle onboard video camera is Sony or FDR-AX30 video camera,Described video camera hand-held remote controller is SonyRM-VPR1 remote controller. According to certain investigation tasks needs, selectSony there are 30 times of zoom high-definition camera HDR-PJ670 of steady optics anti-trembling function and there is 4KThe FDR-AX30 video camera of image recording. Camera control unit integrated signal change-over panel and Sony
RM-VPR1 remote controller can be supported HDR-PJ670 and FDR-AX30 simultaneously. By the general dress of extra large hawk aviationStandby Co., Ltd type rotor wing unmanned aerial vehicle carries real test, this camera control of flying of this amphitypy video cameraDevice can accurately be controlled video camera according to ground remote signal, completes smoothly investigation tasks, therefore hasWell engineering using value.
In addition, described signal transducer and described video camera hand-held remote controller integrate. According to signalThe housing of this control device of size design of change-over panel and video camera hand-held remote controller, is integrated into its installationOne, easy to use like this, appearance looks elegant.
The above, be only preferred embodiment of the present utility model, not the utility model done to any shapeRestriction in formula, what every foundation technical spirit of the present utility model was done above embodiment is any simpleAmendment, equivalent variations and modification, all still belong to the protection domain of technical solutions of the utility model.
Claims (6)
1. a control device for unmanned aerial vehicle onboard video camera, is characterized in that: it comprises signal transducerWith video camera hand-held remote controller; Video camera hand-held remote controller comprise start/stop button, short Jiao byButton, long burnt button; Signal transducer comprises the pwm signal input interface, the master control that connect successivelyChip, control signal output interface, pwm signal input interface comprises controls zoom passage and controlSwitch passage, control signal output interface comprises first, second, third output channel andOne, second, third photoelectrical coupler, the first photoelectrical coupler connects short burnt button, the second lightElectric coupler connects long burnt button, and the 3rd photoelectrical coupler connects start/stop button; Work as controlWhen zoom passage is inputted narrow pulse width signal, the first output channel output low level, the second output is logicalRoad output high level, the first photoelectrical coupler conducting and the second photoelectrical coupler turn-offs; Work as controlWhen zoom passage input wide pulse width signal, the first output channel output high level, the second output is logicalRoad output low level, the first photoelectrical coupler turn-offs and the second photoelectrical coupler conducting; Work as controlWhen switch passage is inputted narrow pulsewidth, wide pulse width, narrow pulse width signal successively, the 3rd output channel firstOutput low level is exported high level again, and the first conducting of the 3rd photoelectrical coupler is turn-offed again.
2. the control device of unmanned aerial vehicle onboard video camera according to claim 1, is characterized in that:In the time controlling in the input of zoom passage pulse width signal, the first output channel, the second output channel are equalOutput high level, the first photoelectrical coupler, the second photoelectrical coupler all turn-off.
3. the control device of unmanned aerial vehicle onboard video camera according to claim 2, is characterized in that:Described main control chip is that model is the chip of STM32F103C8T6.
4. according to the control device of the unmanned aerial vehicle onboard video camera described in claim 1-3 any one, its spyLevy and be: the first output channel connects the solder joint of short burnt button, the second output channel connects long burntThe solder joint of button, the 3rd output channel connects the solder joint of start/stop button.
5. the control device of unmanned aerial vehicle onboard video camera according to claim 4, is characterized in that:The HDR-PJ670 that described unmanned aerial vehicle onboard video camera is Sony or FDR-AX30 video camera, instituteStating video camera hand-held remote controller is SonyRM-VPR1 remote controller.
6. the control device of unmanned aerial vehicle onboard video camera according to claim 4, is characterized in that:Described signal transducer and described video camera hand-held remote controller integrate.
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| CN201521075519.2U CN205265802U (en) | 2015-12-22 | 2015-12-22 | Unmanned aerial vehicle machine carries controlling means of camera |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491290A (en) * | 2015-12-22 | 2016-04-13 | 海鹰航空通用装备有限责任公司 | Control apparatus of unmanned aerial vehicle airborne camera |
| CN106679502A (en) * | 2016-12-06 | 2017-05-17 | 海鹰航空通用装备有限责任公司 | Control device of airborne tear bomb of airborne unmanned aerial vehicle |
-
2015
- 2015-12-22 CN CN201521075519.2U patent/CN205265802U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491290A (en) * | 2015-12-22 | 2016-04-13 | 海鹰航空通用装备有限责任公司 | Control apparatus of unmanned aerial vehicle airborne camera |
| CN106679502A (en) * | 2016-12-06 | 2017-05-17 | 海鹰航空通用装备有限责任公司 | Control device of airborne tear bomb of airborne unmanned aerial vehicle |
| CN106679502B (en) * | 2016-12-06 | 2019-01-01 | 海鹰航空通用装备有限责任公司 | A kind of control device of unmanned aerial vehicle onboard tear bombnoun |
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