CN220711590U - Trigger device suitable for camera high frequency is photographed - Google Patents
Trigger device suitable for camera high frequency is photographed Download PDFInfo
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- CN220711590U CN220711590U CN202321959672.6U CN202321959672U CN220711590U CN 220711590 U CN220711590 U CN 220711590U CN 202321959672 U CN202321959672 U CN 202321959672U CN 220711590 U CN220711590 U CN 220711590U
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- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 5
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The utility model provides a triggering device suitable for high-frequency photographing of a camera, which comprises an unmanned aerial vehicle flight controller, wherein the unmanned aerial vehicle flight controller is connected with a camera triggering module through a mavlink protocol communication serial port, and the camera triggering module is connected with a plurality of cameras through IO ports. The camera triggering module comprises a singlechip connected with a mavlink protocol communication serial port, a pulse output circuit connected with the singlechip through a pin I and a power supply; the singlechip is also connected with the memory card through a second pin. The triggering device suitable for high-frequency photographing of the camera can avoid the technical problem that the camera cannot normally store photos because the unmanned aerial vehicle triggers the photographing frequency of the camera to be too high, and avoid the loss of the photos.
Description
Technical Field
The utility model belongs to the field of unmanned aerial vehicle photographing, and particularly relates to a triggering device suitable for high-frequency photographing of a camera.
Background
Unmanned aerial vehicle aerial photography takes an unmanned aerial vehicle as an aerial platform, takes airborne remote sensing equipment, processes image information by a computer, and makes images according to certain precision requirements, the unmanned aerial vehicle aerial photography is widely applied to the fields of urban planning, municipal administration, public safety, national defense industry, digital earth, advertisement photography and the like, the existing unmanned aerial vehicle aerial photography camera is used for carrying out color photography by using a small digital camera or video wireless transmission technology with high resolution, the camera stores photos in a memory when photographing, and the writing speed of the memory is certain. Therefore, in unit time, the unmanned aerial vehicle triggers that the camera is taken a photograph the frequency too fast can lead to the camera unable normal storage photo, and then leads to the photo to lose, and this scheme solves this technical problem.
Disclosure of Invention
The utility model aims to provide a triggering device suitable for high-frequency photographing of a camera, which solves the technical problem that a camera cannot normally store photos due to too high photographing frequency of triggering the camera by an unmanned aerial vehicle, and avoids the loss of the photos.
The utility model provides a trigger device suitable for camera high frequency is shot, includes unmanned aerial vehicle flight controller, unmanned aerial vehicle flight controller passes through mavlink protocol communication serial ports and is connected with camera trigger module, camera trigger module passes through the IO mouth and is connected with a plurality of cameras.
The camera triggering module comprises a singlechip connected with the mavlink protocol communication serial port, a pulse output circuit connected with the singlechip through a pin I and a power supply;
the singlechip is also connected with the memory card through a second pin;
the first pin, the pulse output circuit and the second pin are respectively provided with a plurality of pins.
And the camera triggering module outputs high and low level through the IO port to trigger photographing.
The camera trigger module is arranged inside the unmanned aerial vehicle cabin.
And a plurality of cameras are mounted on the unmanned aerial vehicle.
A plurality of sensors are arranged in the unmanned aerial vehicle flight controller.
The beneficial effects of the utility model are as follows:
through camera trigger module, realize taking a picture a plurality of camera's interval, take a picture through the circulation trigger camera, the time interval of taking a picture of every camera can be original n times like this, and every camera all can normally store the photo, avoids because unmanned aerial vehicle triggers the camera and takes a picture the frequency too fast and leads to the unable problem of normally storing the photo of camera, has avoided the loss of photo.
Drawings
Fig. 1 is a flow chart of the operation of the trigger device of the present utility model.
Fig. 2 is a flowchart illustrating the operation of the camera trigger module according to the present utility model.
Fig. 3 is a circuit diagram of the operation of the power supply of the present utility model.
FIG. 4 is a circuit diagram illustrating the operation of the memory card according to the present utility model.
Fig. 5 is a circuit diagram of the operation of the mavlink protocol communication serial port in the present utility model.
FIG. 6 is a circuit diagram of the singlechip of the present utility model.
Fig. 7 is a schematic diagram of a trigger circuit of the pulse output circuit according to the present utility model.
Detailed Description
In order to more clearly describe the technical characteristics of the present solution, the present solution is described below by means of specific embodiments.
Referring to fig. 1-7, a triggering device suitable for high-frequency photographing of a camera comprises an unmanned aerial vehicle flight controller, wherein the unmanned aerial vehicle flight controller is connected with a camera triggering module through a mavlink protocol communication serial port, and the camera triggering module is connected with a plurality of cameras through IO ports.
The camera triggering module comprises a singlechip connected with a mavlink protocol communication serial port, a pulse output circuit connected with the singlechip through a pin I, and a power supply connected with the singlechip;
the singlechip is also connected with the memory card through a second pin;
the first pin, the pulse output circuit and the second pin are respectively provided with a plurality of pins.
The pulse output circuit is connected with a plurality of cameras. The singlechip is provided with a plurality of pins, the pins correspond to corresponding ports, and each port is used for independently controlling one camera.
The camera trigger module outputs high and low level through the IO port to trigger photographing.
The camera trigger module is arranged inside the unmanned aerial vehicle cabin.
A plurality of cameras are all mounted on the unmanned aerial vehicle.
A plurality of sensors are arranged in the unmanned aerial vehicle flight controller and are used for sensing trigger signals, time information and position information.
The single chip microcomputer and the pulse output circuit in the scheme are all the prior art which is easy to be realized by a person skilled in the art, and are not described in detail herein.
The specific working process of the utility model comprises the following steps:
the unmanned aerial vehicle can mount n cameras, every camera all links to each other with camera trigger module's output, camera trigger module's input then connects unmanned aerial vehicle flight controller, when unmanned aerial vehicle flight controller triggers and shoots, can send the signal to camera trigger module, camera trigger module can trigger No. 1 camera and shoot, when unmanned aerial vehicle flight controller triggers at the next time and shoots, camera trigger module can trigger camera 2 and shoot, so push away, under the control of singlechip, can automatic with 1, 2, 3, 1, 2, 3 …'s sequential cycle trigger camera shoot, like this every camera's time interval of shooing can be original n times, like this every camera can all normally store the photo.
In the shooting process, the camera triggering module automatically records shooting time, shooting position and other information through the memory card, the information corresponds to picture files in each camera one by one, and the function of the memory card can be used for subsequent aviation mapping, image synthesis, calibration and the like.
The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.
Claims (4)
1. The triggering device suitable for high-frequency photographing of the camera comprises an unmanned aerial vehicle flight controller, and is characterized in that the unmanned aerial vehicle flight controller is connected with a camera triggering module through a mavlink protocol communication serial port, and the camera triggering module is connected with a plurality of cameras through IO ports;
the camera triggering module comprises a singlechip connected with the mavlink protocol communication serial port, a pulse output circuit connected with the singlechip through a pin I, and a power supply connected with the singlechip;
the singlechip is also connected with the memory card through a second pin;
the first pin, the pulse output circuit and the second pin are respectively provided with a plurality of pins;
and the camera triggering module outputs high and low level through the IO port to trigger photographing.
2. The trigger device for high-frequency photographing by camera according to claim 1, wherein the camera trigger module is disposed inside the unmanned aerial vehicle cabin.
3. The trigger device for high-frequency photographing by camera according to claim 1, wherein a plurality of cameras are mounted on an unmanned aerial vehicle.
4. The trigger device for high-frequency photographing by camera according to claim 1, wherein a plurality of sensors are arranged in the unmanned aerial vehicle flight controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959672.6U CN220711590U (en) | 2023-07-25 | 2023-07-25 | Trigger device suitable for camera high frequency is photographed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959672.6U CN220711590U (en) | 2023-07-25 | 2023-07-25 | Trigger device suitable for camera high frequency is photographed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220711590U true CN220711590U (en) | 2024-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959672.6U Active CN220711590U (en) | 2023-07-25 | 2023-07-25 | Trigger device suitable for camera high frequency is photographed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220711590U (en) |
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2023
- 2023-07-25 CN CN202321959672.6U patent/CN220711590U/en active Active
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