Remote controller of unmanned aerial vehicle, aerial photography control method of unmanned aerial vehicle and aerial photography system of unmanned aerial vehicle
阅读说明:本技术 无人飞行器的遥控器、无人飞行器的航拍控制方法和无人飞行器航拍系统 (Remote controller of unmanned aerial vehicle, aerial photography control method of unmanned aerial vehicle and aerial photography system of unmanned aerial vehicle ) 是由 李阳 黄星 于 2018-07-19 设计创作,主要内容包括:一种无人飞行器的遥控器(103),用于无线控制无人飞行器(101)及其拍摄设备(102),包括无线通信装置(107)、控制器(111)和变焦操作组件(112)。无线通信装置(107)用于与无人飞行器(101)通信连接,以接收拍摄设备(102)获取的图像数据,并且向无人飞行器(101)发送飞行控制指令以及拍摄控制指令。控制器(111)用于在操作取景操作组件(113)时,通过无线通信装置(107)向无人飞行器(101)发送取景指令。变焦操作组件(112)独立于取景操作组件(113),与控制器(111)电连接,用于在变焦操作组件(112)接受到变焦操作时,通过无线通信装置(107)向无人飞行器(101)发送变焦控制信号。(A remote controller (103) of an unmanned aerial vehicle is used for wirelessly controlling the unmanned aerial vehicle (101) and a shooting device (102) thereof, and comprises a wireless communication device (107), a controller (111) and a zoom operation component (112). The wireless communication device (107) is used for being in communication connection with the unmanned aerial vehicle (101) to receive the image data acquired by the shooting equipment (102) and send a flight control instruction and a shooting control instruction to the unmanned aerial vehicle (101). The controller (111) is used for sending a framing instruction to the unmanned aerial vehicle (101) through the wireless communication device (107) when the framing operation component (113) is operated. The zoom operation component (112) is independent of the view operation component (113), is electrically connected with the controller (111), and is used for sending a zoom control signal to the unmanned aerial vehicle (101) through the wireless communication device (107) when the zoom operation component (112) receives a zoom operation.)
1. The utility model provides an unmanned vehicles's remote controller for wireless control unmanned vehicles reaches shooting equipment that unmanned vehicles bore, its characterized in that, the remote controller includes:
the wireless communication device is in communication connection with the unmanned aerial vehicle to receive the image data acquired by the shooting equipment and send a flight control instruction and a shooting control instruction to the unmanned aerial vehicle;
the controller is in communication connection with the wireless communication device and is used for sending a framing instruction for controlling the photographing device to frame to the wireless communication device when the framing operation component is operated, and sending the framing instruction to the unmanned aerial vehicle through the wireless communication device; and
the zooming operation assembly is independent of the framing operation assembly, the zooming operation assembly is electrically connected with the controller and used for receiving zooming operation, the controller is used for sending a zooming control signal for controlling the shooting equipment to zoom to the wireless communication device when the zooming operation assembly receives the zooming operation, and the wireless communication device sends the zooming control signal to the unmanned aerial vehicle.
2. The remote controller according to claim 1, wherein the remote controller includes a remote control main body, and the zoom operation unit, the controller, and the wireless communication device are provided to the remote control main body.
3. The remote control of claim 2, wherein the view operation component comprises a view display screen;
the view display screen is detachably mounted on the remote control main body, or the view display screen is arranged in the remote control main body.
4. The remote controller according to claim 1, wherein the remote controller includes a remote control body for assembling the view operation assembly and a zoom body independent from the remote control body, the zoom body being assembled to the zoom body.
5. The remote controller according to claim 1, wherein the zoom operation assembly comprises a zoom operation member and a sensing member connected to the zoom operation member, the zoom operation member is configured to receive a zoom operation, and the sensing member is configured to generate a zoom trigger signal corresponding to the zoom operation to the controller.
6. The remote control of claim 5, wherein the zoom operation comprises at least one of: rotating, sliding and pressing; the inductive component includes at least one of: angle sensor, linear displacement sensor, push switch.
7. The remote controller according to claim 6, wherein the zoom operation member includes at least one of a dial and a dial knob, and the angle sensor includes a potentiometer or a hall sensor for sensing a rotation angle of the zoom operation member.
8. The remote controller according to claim 6, wherein the zoom operation part includes a slide key, and the sensing part includes a hall sensor or a photo sensor for sensing a sliding distance of the slide key.
9. The remote controller according to claim 6, wherein the zoom operation means includes a key for accepting a pressing operation, and the sensing means includes a push switch for sensing the pressing operation of the key.
10. The remote controller according to claim 5, wherein the zoom operation unit comprises a touch screen, the zoom operation member comprises a touch pad, and the sensing member comprises a sensing switch located on a back surface of the touch pad.
11. The remote control of claim 10, wherein the touch screen comprises at least one of a resistive touch screen, a capacitive touch screen, and a photosensitive screen.
12. The remote controller according to claim 5, wherein the remote controller includes a remote control main body, and the zoom operation member is provided at a front end of the remote control main body.
13. The remote control of claim 12, wherein the zoom operation member is disposed at a front end of the remote control body near a bottom surface of the remote control body.
14. The remote control of claim 12, wherein the remote control body is provided with a flight control component, the flight control component being electrically connected to the controller, the controller being configured to generate the flight control command in response to operation of the flight control component.
15. The remote control of claim 1, wherein the zoom control signal comprises at least one of: and changing the size of the focal length, the zooming speed and the zooming acceleration.
16. The remote controller according to claim 15, wherein the controller is configured to generate a zoom control signal for changing a magnitude of a focal length according to a displacement variation amount of the zoom operation member;
the controller is used for generating a zoom control signal for controlling the zoom speed according to the speed of the displacement change of the zoom operation component;
and/or the controller is used for generating a zoom control signal for controlling the zoom acceleration according to the acceleration of the displacement change of the zoom operation component.
17. An aerial photography control method of an unmanned aerial vehicle is used for wirelessly controlling the unmanned aerial vehicle and shooting equipment carried by the unmanned aerial vehicle, and is characterized by comprising the following steps:
receiving a framing operation through the framing operation component;
generating a framing instruction for controlling framing of the photographing device in response to the framing operation;
sending the framing instruction to the unmanned aerial vehicle through a wireless communication device;
accepting a zoom operation by a zoom operation unit independent of the framing operation unit;
generating a zoom control signal for controlling the photographing apparatus to zoom in response to the zoom operation; and
sending, by the wireless communication device, the zoom control signal to the UAV.
18. The aerial photography control method according to claim 17, wherein the zoom operation component comprises a zoom operation member and a sensing member connected with the zoom operation member;
the accepting of the zoom operation by the zoom operation unit independent of the framing operation unit includes:
receiving a zoom operation by the zoom operation member;
the generating of a zoom control signal for controlling the photographing apparatus to zoom in response to the zoom operation includes:
generating a zooming trigger signal corresponding to the zooming operation through the induction component; and
and generating the zooming control signal according to the zooming trigger signal.
19. The aerial photography control method of claim 18, wherein the zoom operation comprises at least one of: rotating, sliding and pressing; the inductive component includes at least one of: angle sensor, linear displacement sensor, push switch.
20. The aerial photography control method according to claim 19, wherein the accepting of the zoom operation by the zoom operation means includes:
receiving a zoom operation through at least one of a dial wheel and a dial button;
the generating, by the sensing part, the zoom trigger signal corresponding to the zoom operation includes:
and sensing the rotation angle of the zooming operation part through a potentiometer or a Hall sensor to generate a corresponding zooming trigger signal.
21. The aerial photography control method according to claim 19, wherein the accepting of the zoom operation by the zoom operation means includes:
receiving a sliding operation through a sliding key;
the generating, by the sensing part, the zoom trigger signal corresponding to the zoom operation includes:
and sensing the sliding distance of the sliding key through a Hall sensor or a photoelectric sensor, and generating a corresponding zooming trigger signal.
22. The aerial photography control method according to claim 19, wherein the accepting of the zoom operation by the zoom operation means includes:
receiving a pressing operation through a key;
the generating, by the sensing part, the zoom trigger signal corresponding to the zoom operation includes:
and sensing the pressing operation through a pressing switch to generate a corresponding zooming trigger signal.
23. The aerial photography control method according to claim 18, wherein the zoom operation component comprises a touch screen, and the touch screen comprises a touch pad and an inductive switch positioned on the back of the touch pad;
the accepting of the zoom operation by the zoom operation means includes:
receiving a zoom operation through the touch panel;
the generating, by the sensing part, the zoom trigger signal corresponding to the zoom operation includes:
and sensing the zooming operation through the sensing switch to generate a corresponding zooming trigger signal.
24. The aerial photography control method of claim 23, wherein the touch screen comprises at least one of a resistive touch screen, a capacitive touch screen, and a photosensitive screen.
25. The aerial photography control method of claim 17, wherein the zoom control signal comprises at least one of: and changing the size of the focal length, the zooming speed and the zooming acceleration.
26. The aerial photography control method of claim 25, wherein the generating the zoom control signal according to the zoom trigger signal comprises:
generating a zoom control signal for changing the size of the focal length according to the displacement variation of the zoom operation component;
or/and generating a zooming control signal for controlling the zooming speed according to the speed of the displacement change of the zooming operation assembly;
and/or generating a zooming control signal for controlling zooming acceleration according to the acceleration of the displacement change of the zooming operation component.
27. An unmanned aerial vehicle system of taking photo by plane, its characterized in that, it includes:
the unmanned aerial vehicle comprises a flight controller and an onboard wireless communication device in communication connection with the flight controller;
the shooting equipment is borne on the unmanned aerial vehicle;
a remote controller for wirelessly controlling the unmanned aerial vehicle and the photographing apparatus, the remote controller including:
the wireless communication device is in communication connection with the airborne wireless communication device of the unmanned aerial vehicle and is used for receiving the image data acquired by the shooting equipment and sending a flight control instruction and a shooting control instruction to the unmanned aerial vehicle;
the controller is in communication connection with the wireless communication device and is used for sending a framing instruction for controlling the photographing equipment to frame to the wireless communication device when the framing operation component is operated, the framing instruction is sent to the unmanned aerial vehicle through the wireless communication device, and the photographing equipment frames according to the framing instruction; and
the zooming operation assembly is independent of the framing operation assembly, the zooming operation assembly is electrically connected with the controller and used for receiving zooming operation, the controller is used for sending a zooming control signal for controlling the shooting equipment to zoom to the wireless communication device when the zooming operation assembly receives the zooming operation, the wireless communication device sends the zooming control signal to the unmanned aerial vehicle, and the shooting equipment zooms according to the zooming control signal.
28. The unmanned aerial vehicle system of claim 27, wherein the remote control comprises a remote control body, the zoom operation assembly, the controller, and the wireless communication device being disposed on the remote control body.
29. The unmanned aerial vehicle system of claim 28, wherein the viewing operations component comprises a viewing display;
the view display screen is detachably mounted on the remote control main body, or the view display screen is arranged in the remote control main body.
30. The unmanned aerial vehicle system of claim 27, wherein the remote control comprises a remote control body for assembling the framing operation assembly and a zoom body independent from the remote control body, the zoom body being assembled to the zoom body.
31. The unmanned aerial vehicle system of claim 27, wherein the zoom operation assembly comprises a zoom operation component and a sensing component connected with the zoom operation component, the zoom operation component is configured to receive a zoom operation, and the sensing component is configured to generate a zoom trigger signal corresponding to the zoom operation to the controller.
32. The unmanned aerial vehicle system of claim 31, wherein the zoom operation comprises at least one of: rotating, sliding and pressing; the inductive component includes at least one of: angle sensor, linear displacement sensor, push switch.
33. The unmanned aerial vehicle system of claim 32, wherein the zoom operation member comprises at least one of a thumb wheel and a thumb button, and the angle sensor comprises a potentiometer or a hall sensor for sensing a rotation angle of the zoom operation member.
34. The unmanned aerial vehicle system of claim 32, wherein the zoom operation component comprises a sliding key, and the sensing component comprises a hall sensor or a photosensor for sensing a sliding distance of the sliding key.
35. The unmanned aerial vehicle system of claim 32, wherein the zoom operation component comprises a key for accepting a pressing operation, and the sensing component comprises a push switch for sensing the pressing operation of the key.
36. The unmanned aerial vehicle system of claim 31, wherein the zoom operator assembly comprises a touch screen, the zoom operator component comprises a touch pad, and the sensing component comprises a sensing switch located on a back side of the touch pad.
37. The unmanned aerial vehicle system of claim 36, wherein the touch screen comprises at least one of a resistive touch screen, a capacitive touch screen, and a photosensitive screen.
38. The unmanned aerial vehicle system of claim 31, wherein the remote control comprises a remote control body, and the zoom operation member is provided at a front end of the remote control body.
39. The unmanned aerial vehicle system of claim 38, wherein the zoom operation member is provided at a front end of the remote control body near a bottom surface of the remote control body.
40. The unmanned aerial vehicle aerial system of claim 38, wherein the remote control body is provided with a flight control component, the flight control component being electrically connected to the controller, the controller being configured to generate the flight control commands in response to operation of the flight control component.
41. The unmanned aerial vehicle system of claim 27, wherein the zoom control signal comprises at least one of: and changing the size of the focal length, the zooming speed and the zooming acceleration.
42. The unmanned aerial vehicle system of claim 41, wherein the controller is configured to generate a zoom control signal for changing a magnitude of a focal length according to an amount of change in displacement of the zoom operation assembly;
the controller is used for generating a zoom control signal for controlling the zoom speed according to the speed of the displacement change of the zoom operation component;
and/or the controller is used for generating a zoom control signal for controlling the zoom acceleration according to the acceleration of the displacement change of the zoom operation component.
Technical Field
The application relates to the field of unmanned aerial vehicles, in particular to a remote controller of an unmanned aerial vehicle, an aerial photography control method of the unmanned aerial vehicle and an aerial photography system of the unmanned aerial vehicle.
Background
The unmanned aerial vehicle can adapt to complex environments, and plays an important role in many fields such as movie and television, search and rescue, police, military, civil use and the like. The unmanned aerial vehicle can bear shooting equipment for aerial photography, and aerial images have the advantages of high definition, large scale, small area and high availability. The unmanned aerial vehicle aerial photography technology can be widely applied to the fields of ecological environment protection, mineral resource exploration, marine environment monitoring, land utilization investigation, water resource development, crop growth monitoring and yield assessment, agricultural operation, natural disaster monitoring and assessment, urban planning and municipal management, forest pest protection and monitoring, public safety, national defense industry, digital earth, advertisement photography and the like, and has wide market demands.
Disclosure of Invention
The application provides a remote controller of an unmanned aerial vehicle, an aerial photography control method of the unmanned aerial vehicle and an aerial photography system of the unmanned aerial vehicle, which are convenient for framing and zooming.
According to one aspect of the embodiment of the application, a remote controller of an unmanned aerial vehicle is provided, and is used for wirelessly controlling the unmanned aerial vehicle and shooting equipment carried by the unmanned aerial vehicle. The remote controller includes: the wireless communication device is in communication connection with the unmanned aerial vehicle to receive the image data acquired by the shooting equipment and send a flight control instruction and a shooting control instruction to the unmanned aerial vehicle; the controller is in communication connection with the wireless communication device and is used for sending a framing instruction for controlling the photographing device to frame to the wireless communication device when the framing operation component is operated, and sending the framing instruction to the unmanned aerial vehicle through the wireless communication device; and the zooming operation assembly is independent of the framing operation assembly, the zooming operation assembly is electrically connected with the controller and used for receiving zooming operation, the controller is used for sending a zooming control signal for controlling the shooting equipment to zoom to the wireless communication device when the zooming operation assembly receives the zooming operation, and the wireless communication device sends the zooming control signal to the unmanned aerial vehicle.
According to another aspect of the embodiment of the application, an aerial photography control method of an unmanned aerial vehicle is provided, and is used for wirelessly controlling the unmanned aerial vehicle and shooting equipment carried by the unmanned aerial vehicle. The aerial photography control method comprises the following steps: receiving a framing operation through the framing operation component; generating a framing instruction for controlling framing of the photographing device in response to the framing operation; sending the framing instruction to the unmanned aerial vehicle through a wireless communication device; accepting a zoom operation by a zoom operation unit independent of the framing operation unit; generating a zoom control signal for controlling the photographing apparatus to zoom in response to the zoom operation; and sending the zooming control signal to the unmanned aerial vehicle through the wireless communication device.
According to another aspect of an embodiment of the present application, there is provided an unmanned aerial vehicle aerial photography system, including: the unmanned aerial vehicle comprises a flight controller and an onboard wireless communication device in communication connection with the flight controller; the shooting equipment is borne on the unmanned aerial vehicle; a remote controller for wirelessly controlling the unmanned aerial vehicle and the photographing apparatus, the remote controller including: the wireless communication device is in communication connection with the airborne wireless communication device of the unmanned aerial vehicle and is used for receiving the image data acquired by the shooting equipment and sending a flight control instruction and a shooting control instruction to the unmanned aerial vehicle; the controller is in communication connection with the wireless communication device and is used for sending a framing instruction for controlling the photographing equipment to frame to the wireless communication device when the framing operation component is operated, the framing instruction is sent to the unmanned aerial vehicle through the wireless communication device, and the photographing equipment frames according to the framing instruction; and the zooming operation assembly is independent of the framing operation assembly, the zooming operation assembly is electrically connected with the controller and used for receiving zooming operation, the controller is used for sending a zooming control signal for controlling the shooting equipment to zoom to the wireless communication device when the zooming operation assembly receives the zooming operation, the zooming control signal is sent to the unmanned aerial vehicle through the wireless communication device, and the shooting equipment zooms according to the zooming control signal.
This application operation subassembly that zooms is independent of the operation subassembly that frames, when zooming the operation, can not influence and frame, so can conveniently frame and zoom the operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic block diagram illustrating one embodiment of an unmanned aerial vehicle aerial imaging system of the present application.
FIG. 2 is a perspective view of one embodiment of a remote control for the UAV aerial system of FIG. 1.
Fig. 3 is a front view of the remote controller shown in fig. 2.
Fig. 4 is a perspective view illustrating one embodiment of a zoom operation unit of the remote controller shown in fig. 3.
Fig. 5 is a side view showing the zoom operation assembly shown in fig. 4.
Fig. 6 is a flowchart illustrating an embodiment of an aerial photography control method of the unmanned aerial vehicle according to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "plurality" means at least two.
The remote controller of the unmanned aerial vehicle is used for wirelessly controlling the unmanned aerial vehicle and shooting equipment borne by the unmanned aerial vehicle. The remote controller includes a wireless communication device, a controller, and a zoom operation assembly. The wireless communication device is used for being in communication connection with the unmanned aerial vehicle to receive the image data acquired by the shooting equipment and send a flight control instruction and a shooting control instruction to the unmanned aerial vehicle. The controller is in communication connection with the wireless communication device and is used for sending a framing instruction for controlling the photographing device to frame to the wireless communication device when the framing operation assembly is operated, and sending the framing instruction to the unmanned aerial vehicle through the wireless communication device. The zoom operation unit is independent of the view operation unit. The zooming operation component is electrically connected with the controller and used for receiving zooming operation. The controller is used for sending a zooming control signal for controlling the shooting equipment to zoom to the wireless communication device when the zooming operation assembly receives zooming operation, and sending the zooming control signal to the unmanned aerial vehicle through the wireless communication device.
When the zooming operation assembly is operated, the controller generates a zooming control signal for controlling the shooting equipment to zoom, and the zooming control signal is sent to the unmanned aerial vehicle through the wireless communication device of the remote controller, so that the shooting equipment borne by the unmanned aerial vehicle is controlled to zoom. Because the zooming operation component is independent of the framing operation component, the framing is not influenced when the zooming operation is carried out, and the framing and zooming operation can be conveniently carried out.
The unmanned vehicles's of this application embodiment control method of taking photo by plane for wireless control unmanned vehicles reaches shooting equipment that unmanned vehicles bore includes: receiving a framing operation through the framing operation component; generating a framing instruction for controlling framing of the photographing device in response to the framing operation; sending the framing instruction to the unmanned aerial vehicle through a wireless communication device; accepting a zoom operation by a zoom operation unit independent of the framing operation unit; generating a zoom control signal for controlling the photographing apparatus to zoom in response to the zoom operation; and sending the zooming control signal to the unmanned aerial vehicle through the wireless communication device.
The unmanned vehicles system of taking photo by plane of this application embodiment includes unmanned vehicles, shoots equipment and remote controller. The unmanned aerial vehicle comprises a flight controller and an onboard wireless communication device in communication connection with the flight controller. The shooting equipment is carried on the unmanned aerial vehicle. The remote controller is used for wirelessly controlling the unmanned aerial vehicle and the shooting equipment. The remote controller includes a wireless communication device, a controller, and a zoom operation assembly. The wireless communication device is in communication connection with the airborne wireless communication device of the unmanned aerial vehicle and used for receiving the image data acquired by the shooting equipment and sending a flight control instruction and a shooting control instruction to the unmanned aerial vehicle. The controller is in communication connection with the wireless communication device and is used for sending a framing instruction for controlling the photographing device to frame to the wireless communication device when the framing operation assembly is operated, the wireless communication device is used for sending the framing instruction to the unmanned aerial vehicle, and the photographing device frames according to the framing instruction. The zoom operation unit is independent of the view operation unit. The zooming operation component is electrically connected with the controller and used for receiving zooming operation. The controller is used for sending a zooming control signal for controlling the shooting equipment to zoom to the wireless communication device when the zooming operation assembly receives zooming operation, sending the zooming control signal to the unmanned aerial vehicle through the wireless communication device, and zooming the shooting equipment according to the zooming control signal.
The remote controller of the unmanned aerial vehicle, the aerial photography control method of the unmanned aerial vehicle, and the aerial photography system of the unmanned aerial vehicle according to the present application will be described in detail below with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.
FIG. 1 is a schematic block diagram illustrating one embodiment of an unmanned aircraft
The
The photographing
In some embodiments, the photographing
In some embodiments, the pan/
The
The
In some embodiments,
In some embodiments, the
The
The
When the
Fig. 2 is a perspective view of one embodiment of the
In some embodiments,
In some embodiments, the photographing
In the illustrated embodiment, the
The
In some embodiments, the framing
In the illustrated embodiment, the viewfinder display 1131 is built into the
In another embodiment, the viewfinder display 1131 is removably mounted to the
In one embodiment, the framing
In other embodiments, the
In another embodiment, the zoom body may be removably assembled to the
In one embodiment, the
In another embodiment, the
In some embodiments, the
In some embodiments, the zoom control signal generated by the
In some embodiments, the
In other embodiments, the
Fig. 4 is a perspective view illustrating the
In the illustrated embodiment, the
In other embodiments, the rotation angle of the
Sensing the rotation angle includes sensing the magnitude and direction of the rotation angle. And the
In other embodiments, the zoom operation part includes a slide key, and the sensing part includes a hall sensor or a photosensor for sensing a sliding distance of the slide key. The sliding key can slide in two opposite directions, and can slide in different directions, so that the focal length of the
In other embodiments, the sensing part includes a speed sensor, which can sense the speed of displacement change of the zoom operation part, for example, the rotation speed of the dial wheel or the dial knob, and the sliding speed of the sliding key. The zoom speed of the photographing
In other embodiments, the zoom operation part includes a key for receiving a pressing operation, and the sensing part includes a push switch for sensing the pressing operation of the key. When the button is pressed, the pressing switch is closed, a corresponding electric signal, namely a zooming trigger signal, is sent to the
In another embodiment, pressing the button closes the push switch, controls the
In other embodiments, the zoom operation assembly includes a touch screen, the zoom operation part includes a touch pad, and the sensing part includes a sensing switch located at a rear surface of the touch pad. In some embodiments, the touch screen comprises at least one of a resistive touch screen, a capacitive touch screen, and a photosensitive screen. The zooming operation may include sliding, zooming, clicking, and/or long-pressing on the touch screen. In some embodiments, different zoom modes may be implemented by different modes of operation. For example, in the sliding operation, the photographing
In one embodiment, zooming is controlled by a sliding operation. The magnitude of the changing focal length, the zoom speed, and/or the zoom acceleration of the photographing
In another embodiment, zooming is controlled by a zoom operation. The focal length can be adjusted to be small when the zoom-out operation is performed, and can be adjusted to be large when the zoom-in operation is performed. In one embodiment, the magnitude of the focal length, the zoom speed, and/or the zoom acceleration may be controlled to be changed according to the amount of displacement change of the zoom. In another embodiment, the speed of zooming may be controlled in accordance with the speed of the zoom operation. In another embodiment, the acceleration of zooming may be controlled according to the acceleration of the zooming operation.
In another embodiment, zooming is controlled by means of clicking. The zoom mode can be set by clicking once, and the zoom can be performed by clicking multiple times. In one embodiment, the user can click on different areas of the touch screen to zoom in different zooming modes. In one embodiment, the user can click on different areas of the touch screen to control the focus to be adjusted up or down. For example, clicking in the left area of the touch screen, and zooming in; clicking in the right area of the touch screen to adjust the focal length.
In one embodiment, zooming is controlled by a long press. And continuously zooming according to the set zooming mode within the long pressing time. The zoom can be continuously performed in different zooming modes by long pressing in different areas of the touch screen. The user can press the touch screen for a long time in different areas to control the focal length to be adjusted to be larger or smaller. For example, long pressing is carried out in the left area of the touch screen, and the focal length is adjusted to be small; and long-time pressing is carried out in the right area of the touch screen, and the focal distance is increased. In some embodiments, the touch screen may be provided with virtual keys for clicking and/or long-pressing the input zoom trigger signal.
Still referring to fig. 3, a
In other embodiments, the
FIG. 6 is a flow chart illustrating one embodiment of a
In
In
In
In
In
The actions of the
In some embodiments, the aerial
In some embodiments, the zoom operation assembly includes a zoom operation member and a sensing member connected to the zoom operation member. The
In some embodiments, the step of accepting a zoom operation by the zoom operation section includes: the zoom operation is accepted through at least one of the dial wheel and the dial knob. The step of generating a zoom trigger signal corresponding to a zoom operation by the sensing part includes: the rotation angle of the zooming operation part is sensed through a potentiometer or a Hall sensor, and a corresponding zooming trigger signal is generated.
In some embodiments, the step of accepting the zoom operation by the zoom operation section includes: the slide key is used to accept the slide operation. The step of generating a zoom trigger signal corresponding to the zoom operation by the sensing part includes: and sensing the sliding distance of the sliding key through a Hall sensor or a photoelectric sensor, and generating a corresponding zooming trigger signal.
In some embodiments, the step of accepting the zoom operation by the zoom operation section includes: the pressing operation is accepted through the keys. The step of generating a zoom trigger signal corresponding to the zoom operation by the sensing part includes: the pressing operation is sensed through the pressing switch, and a corresponding zooming trigger signal is generated.
In some embodiments, the zoom operation assembly includes a touch screen including a touch pad and an inductive switch located on a back side of the touch pad. The step of accepting the zoom operation by the zoom operation means includes: the zoom operation is accepted through the touch panel. The step of generating a zoom trigger signal corresponding to the zoom operation by the sensing part includes: and the zooming operation is sensed through the sensing switch, and a corresponding zooming trigger signal is generated. In some embodiments, the touch screen comprises at least one of a resistive touch screen, a capacitive touch screen, and a photosensitive screen.
In some embodiments, the zoom control signal comprises at least one of: and changing the size of the focal length, the zooming speed and the zooming acceleration. In some embodiments, the step of generating a zoom control signal for controlling the photographing apparatus to zoom according to the zoom trigger signal includes: generating a zoom control signal for changing the size of the focal length according to the amount of displacement change of the zoom operation member; or/and generating a zoom control signal for controlling the zoom speed according to the speed of the displacement change of the zoom operation component; and/or generating a zoom control signal for controlling the zoom acceleration according to the acceleration of the displacement change of the zoom operation component.
For the method embodiments, since they substantially correspond to the apparatus embodiments, reference may be made to the apparatus embodiments for relevant portions of the description. The method embodiment and the device embodiment are complementary.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The method and apparatus provided by the embodiments of the present invention are described in detail above, and the principle and the embodiments of the present invention are explained in detail herein by using specific examples, and the description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
The disclosure of this patent document contains material which is subject to copyright protection. The copyright is owned by the copyright owner. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the patent and trademark office official records and records.
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