CN104219449A - System for remotely controlling camera of unmanned aerial vehicle, aerial camera and unmanned aerial vehicle - Google Patents
System for remotely controlling camera of unmanned aerial vehicle, aerial camera and unmanned aerial vehicle Download PDFInfo
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- CN104219449A CN104219449A CN201410440916.9A CN201410440916A CN104219449A CN 104219449 A CN104219449 A CN 104219449A CN 201410440916 A CN201410440916 A CN 201410440916A CN 104219449 A CN104219449 A CN 104219449A
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Abstract
Disclosed are system for remotely controlling a camera of an unmanned aerial vehicle, an aerial camera and the unmanned vehicle. The system for remotely controlling the camera of the unmanned aerial vehicle comprises a control command executing circuit composed of a single-chip microcomputer and a peripheral circuit, the single-chip microcomputer and the peripheral circuit monitor signals of a signal channel of a receiver of the unmanned aerial vehicle and transmit corresponding camera control commands to an intelligent camera when monitoring camera control commands, and the intelligent camera calls camera control functions corresponding to the intelligent camera according to the camera control commands and triggers corresponding camera functions of the intelligent camera. Various functions of the camera in the aerial camera can be remotely controlled, so that the camera has no need to infinitely approach to an object to be taken of a structure or details of some devices, and safety of flight of the unmanned aerial vehicle is improved.
Description
Technical field
The present invention relates to control field of taking photo by plane, particularly a kind of system of Long-distance Control unmanned vehicle camera, one are taken photo by plane equipment and a kind of unmanned vehicle.
Background technology
The current equipment of taking photo by plane for Multi-axis aircraft mostly is hero3 etc. and focuses moving camera, when needing the details of taking building or some equipment, aircraft needs to be infinitely close to reference object, this mode leaves great hidden danger not only to the safe flight of aircraft, the camera control distance of this kind equipment is all within 800m simultaneously, the demand of the camera long-distance control in special occasions cannot be met, and, existing camera control system imperfection, only have shutter function, the various function such as camera zoom, pattern cannot be realized.
Summary of the invention
Based on this, for above-mentioned problems of the prior art, the object of the present invention is to provide a kind of system of Long-distance Control unmanned vehicle camera, one takes photo by plane equipment and a kind of unmanned vehicle, it can realize the Long-distance Control of the various functions to the camera in the equipment of taking photo by plane, make the camera in the equipment of taking photo by plane realize the various functions of camera, improve the fail safe of unmanned vehicle flight.
For achieving the above object, the embodiment of the present invention by the following technical solutions:
A kind of system of Long-distance Control unmanned vehicle camera, comprise control command executive circuit, described control command executive circuit comprises single-chip microcomputer and peripheral circuit, the signal of described single-chip microcomputer and peripheral circuit monitoring unmanned vehicle receiver signal passage, when monitoring camera control commands, send corresponding camera control instruction to smart camera, call camera control function corresponding to smart camera by described smart camera according to described camera control commands, trigger the camera function that smart camera is corresponding.
One is taken photo by plane equipment, comprise control command executive circuit, smart camera, described control command executive circuit comprises single-chip microcomputer and peripheral circuit, the signal of described single-chip microcomputer and peripheral circuit monitoring unmanned vehicle receiver signal passage, when monitoring camera control commands, send corresponding camera control instruction to described smart camera, described smart camera calls camera control function corresponding to smart camera according to described camera control commands, triggers the camera function that smart camera is corresponding.
A kind of unmanned vehicle, comprises unmanned vehicle receiver and equipment of taking photo by plane as above.
According to the scheme of the embodiment of the present invention as above, it is applied on the equipment of taking photo by plane by smart camera, and the signal of unmanned vehicle receiver signal passage is monitored, when monitoring the control command for camera, camera control instruction is sent to smart camera according to this order, the camera control function that smart camera is corresponding according to this camera control instruction calls smart camera, trigger the camera function that smart camera is corresponding, achieve the Long-distance Control of the various functions to the camera in the equipment of taking photo by plane accordingly, the camera in the equipment of taking photo by plane is made to realize the various functions of camera, needing the details of taking structures or some equipment without the need to infinite approach subject, improve the fail safe of place unmanned vehicle flight.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention program's embodiment one;
Fig. 2 is the structural representation of the present invention program's embodiment two;
Fig. 3 is the structural representation of the present invention program's embodiment three.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that embodiment described herein only in order to explain the present invention, do not limit protection scope of the present invention.
In the explanation of following each embodiment, take smart mobile phone as Android intelligent for example is described, this explanation is not in order to form restriction to the present invention program.
Embodiment one
The structural representation of the present invention program's embodiment one has been shown in Fig. 1.
As shown in Figure 1, the system of the Long-distance Control unmanned vehicle camera in the present embodiment includes control command executive circuit 201, wherein, this control command executive circuit 201 comprises single-chip microcomputer and peripheral circuit 2011, the signal of unmanned vehicle receiver 101 signalling channel monitored by this single-chip microcomputer and peripheral circuit 2011, when monitoring camera control commands, (a kind of based on the freedom of Linux and the operating system of open source code to Android, mainly being used in mobile device) smart camera 300 sends corresponding camera control instruction, the camera control function corresponding according to this camera control instruction calls Android smart camera by Android smart camera 300, trigger the camera function that Android smart camera is corresponding.
In one embodiment, above-mentioned control command executive circuit 201 can also comprise the wireless communication interface (not shown) be connected with single-chip microcomputer and peripheral circuit 2011, and single-chip microcomputer and peripheral circuit 2011 send the camera control instruction of above-mentioned correspondence to Android smart camera by this wireless communication interface.Wherein, this wireless communication interface can be blue tooth interface.
The invention described above scheme, when implementing, needs to carry out suitable optimization process to existing Android smart camera.This optimization process comprises, corresponding treatment mechanism is increased to current Android smart camera, corresponding handling procedure is such as installed, so that camera control instruction can be received, and can be the instruction that Android smart camera can identify by this camera control instruction transformation, in the present embodiment, namely camera control function that can be corresponding according to this camera control instruction calls Android smart camera, thus realize control to the corresponding function of Android smart camera 300, such as far away burnt, near burnt, focus, take pictures, record a video, operate stopping etc.In addition, when single-chip microcomputer and peripheral circuit 2011 send camera control instruction by wireless communication interface, corresponding wireless communication interface need be increased, so that the camera control instruction coming from single-chip microcomputer and peripheral circuit 2011 can be received on Android smart camera.For a person skilled in the art, based on description herein and prompting, this program specifically how realizing wireless communication interface, Android smart camera can be known, therefore, here no longer launch to describe.
Corresponding, on the remote controller that unmanned vehicle is corresponding, can customize command switch, launch camera control commands, such as: far away burnt, near burnt, focus, take pictures, record a video, operate stopping etc.
During work, can send corresponding control command by the respective switch pressing the remote controller of unmanned vehicle, the unmanned vehicle receiver of unmanned vehicle is after receiving the control command that remote controller sends, and the output signal of its respective signal passage can change.The single-chip microcomputer of control command executive circuit 201 and peripheral circuit 2011 constantly can monitor the signalling channel of unmanned vehicle receiver 101, the camera control commands that identification is corresponding, after single-chip microcomputer and peripheral circuit 2011 successfully monitor camera control commands, corresponding camera control instruction is sent to Android smart camera by wireless communication interface (such as blue tooth interface), the camera control function that Android smart camera is corresponding according to this camera control instruction calls Android smart camera, triggers the camera function that Android smart camera is corresponding.
Take wireless communication interface as blue tooth interface, smart camera is Android smart camera is example, a course of work of Android smart camera can be as described below: run the handling procedure be deployed on camera after Android smart camera starts, the initialization of program first completion system, then the bluetooth equipment of Android camera is started, and peripheral equipment is scanned, search and be deployed in carry-on corresponding Bluetooth function module, success find and connection device after, enable a new thread, for monitoring the camera control commands forwarded by bluetooth, after the camera control commands receiving bluetooth transmission, this camera control commands is identified, call corresponding camera control function again and realize the operation corresponding with this camera control commands.
According to the system of above-mentioned Long-distance Control unmanned vehicle camera, the present invention also provides one to take photo by plane equipment, and this equipment of taking photo by plane comprises the system of Long-distance Control unmanned vehicle camera as above, also comprises Android smart camera 300.
Corresponding, the present invention also provides a kind of unmanned vehicle, and this unmanned vehicle comprises equipment of taking photo by plane as above, and the unmanned vehicle receiver 101 be connected with peripheral circuit 2011 with single-chip microcomputer.
Embodiment two
The structural representation of the present invention program's embodiment two has been shown in Fig. 2.
As shown in Figure 2, the difference of the present embodiment and above-described embodiment one is mainly, in the system of Long-distance Control unmanned vehicle camera, control command executive circuit 201 also comprises the DC-DC reduction voltage circuit 2012 be connected between the power-supply device 102 of unmanned vehicle and Android smart camera 300, this DC-DC reduction voltage circuit 2012 is down to the operating voltage of Android smart camera 300 for the voltage exported by power-supply device 102, thus charges to Android smart camera 300.
The supply unit adopted due to unmanned vehicle is generally multicore model plane electrokinetic cell, its voltage range is generally between 10V to 25.2V, and the battery required voltage of Android smart camera is less than this voltage range, thus can accordingly via DC-DC reduction voltage circuit 2012, charged to Android smart camera 300 by the supply unit 102 of unmanned vehicle, solve the continuation of the journey problem of Android smart camera 300.
In this embodiment, due to adopted be Android smart camera, in order to charge to Android smart camera better, wire can be used to draw positive pole and the negative pole of the battery of Android smart camera 300, and DC-DC reduction voltage circuit 2012 is realized and the positive pole of battery of Android smart camera 300 and the connection of negative pole by the wire of drawing.
According to the system of above-mentioned Long-distance Control unmanned vehicle camera, the present invention also provides one to take photo by plane equipment, and this equipment of taking photo by plane comprises the system of Long-distance Control unmanned vehicle camera as above, also comprises Android smart camera 300.
Corresponding, the present invention also provides a kind of unmanned vehicle, this unmanned vehicle comprises equipment of taking photo by plane as above, and the unmanned vehicle receiver 101 be connected with peripheral circuit 2011 with single-chip microcomputer, the supply unit 102 that is connected with DC-DC reduction voltage circuit 2012.
Embodiment three
The structural representation of the present invention program's embodiment three has been shown in Fig. 3.
As shown in Figure 3, the difference of the system of the present embodiment and above-described embodiment two is mainly, in the system of Long-distance Control unmanned vehicle camera, control command executive circuit 201 also comprises and is connected to single-chip microcomputer and the buffer circuit 2013 between peripheral circuit 2011, DC-DC reduction voltage circuit 2012 and Android smart camera 300, and single-chip microcomputer and peripheral circuit 2011 control the operating state of buffer circuit 2013.
Thus; buffer circuit 2013 can accept the control of single-chip microcomputer and peripheral circuit 2011; protection camera, from the impact of external power source, prevents camera battery externally circuit power supply, further increases the flying power of Android smart camera 300 when external power source disconnects.
According to the system of the Long-distance Control unmanned vehicle camera in the various embodiments described above, the present invention also provides one to take photo by plane equipment, this equipment of taking photo by plane comprises the system of the Long-distance Control unmanned vehicle camera in any one embodiment as above, also comprises Android smart camera 300.
Corresponding, the present invention also provides a kind of unmanned vehicle, this unmanned vehicle comprises equipment of taking photo by plane as above, and the unmanned vehicle receiver 101 be connected with peripheral circuit 2011 with single-chip microcomputer, the supply unit 102 that is connected with DC-DC reduction voltage circuit 2012.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (9)
1. the system of a Long-distance Control unmanned vehicle camera, it is characterized in that, comprise control command executive circuit, described control command executive circuit comprises single-chip microcomputer and peripheral circuit, the signal of described single-chip microcomputer and peripheral circuit monitoring unmanned vehicle receiver signal passage, when monitoring camera control commands, corresponding camera control instruction is sent to smart camera, the camera control function corresponding according to described camera control instruction calls smart camera by described smart camera, triggers the camera function that smart camera is corresponding.
2. the system of Long-distance Control unmanned vehicle camera according to claim 1, it is characterized in that, described control command executive circuit also comprises the DC-DC reduction voltage circuit between power-supply device and described smart camera being connected to unmanned vehicle, and the voltage for being exported by described power-supply device is down to the operating voltage of described smart camera.
3. the system of Long-distance Control unmanned vehicle camera according to claim 2, it is characterized in that, described control command executive circuit also comprises the buffer circuit be connected between described single-chip microcomputer and peripheral circuit, described smart camera, described DC-DC reduction voltage circuit, and described single-chip microcomputer and peripheral circuit control the operating state of described buffer circuit.
4. the system of the Long-distance Control unmanned vehicle camera according to claim 1 or 2 or 3, is characterized in that:
Described control command executive circuit also comprises the wireless communication interface be connected with described single-chip microcomputer and peripheral circuit, and described single-chip microcomputer and peripheral circuit send the camera control instruction of described correspondence to described smart camera by described wireless communication interface;
And/or
Described smart camera is Android smart camera.
5. an equipment of taking photo by plane, it is characterized in that, comprise control command executive circuit, smart camera, described control command executive circuit comprises single-chip microcomputer and peripheral circuit, the signal of described single-chip microcomputer and peripheral circuit monitoring unmanned vehicle receiver signal passage, when monitoring camera control commands, corresponding camera control instruction is sent to described smart camera, the camera control function that described smart camera is corresponding according to described camera control instruction calls smart camera, triggers the camera function that smart camera is corresponding.
6. equipment of taking photo by plane according to claim 5, it is characterized in that, described control command executive circuit also comprises the DC-DC reduction voltage circuit between power-supply device and described smart camera being connected to unmanned vehicle, and the voltage for being exported by described power-supply device is down to the operating voltage of described smart camera.
7. equipment of taking photo by plane according to claim 6, it is characterized in that, described control command executive circuit also comprises the buffer circuit be connected between described single-chip microcomputer and peripheral circuit, described smart camera, described DC-DC reduction voltage circuit, and described single-chip microcomputer and peripheral circuit control the operating state of described buffer circuit.
8. the equipment of taking photo by plane according to claim 5 or 6 or 7, is characterized in that:
Described control command executive circuit also comprises the wireless communication interface be connected with described single-chip microcomputer and peripheral circuit, and described single-chip microcomputer and peripheral circuit send the camera control instruction of described correspondence to described smart camera by wireless communication interface;
And/or
Described smart camera is Android smart camera.
9. a unmanned vehicle, is characterized in that, comprises unmanned vehicle receiver and the equipment of taking photo by plane as described in claim 5 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440916.9A CN104219449B (en) | 2014-09-01 | 2014-09-01 | System, equipment of taking photo by plane and the unmanned vehicle of remote control unmanned vehicle camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410440916.9A CN104219449B (en) | 2014-09-01 | 2014-09-01 | System, equipment of taking photo by plane and the unmanned vehicle of remote control unmanned vehicle camera |
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| CN104219449A true CN104219449A (en) | 2014-12-17 |
| CN104219449B CN104219449B (en) | 2018-01-05 |
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| CN107040716A (en) * | 2016-01-22 | 2017-08-11 | 联发科技股份有限公司 | The method and its control system of control device motion |
| CN107835358A (en) * | 2017-10-20 | 2018-03-23 | 狼天科技（深圳）有限公司 | The wireless control method and system of a kind of camera |
| CN109451238A (en) * | 2017-11-23 | 2019-03-08 | 北京臻迪科技股份有限公司 | A kind of communication means, communication system and unmanned plane |
| CN109921629A (en) * | 2019-03-14 | 2019-06-21 | 广州市红鹏直升机遥感科技有限公司 | Holder for aerial photographing power supply system |
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| CN104219449B (en) | 2018-01-05 |
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