WO2020062218A1 - Control method for image capture device and image capture device - Google Patents

Abstract

A control method for an image capture device, comprising: (S12) determining whether an image capture device is provided with a positioning apparatus; (S14) when the image capture device is provided with a positioning apparatus, acquiring location information of the image capture device by using the positioning apparatus of the image capture device; (S16) determining the region in which the image capture device is located according to the location information of the image capture device; (S18) acquiring anti-flickering parameters corresponding to the region in which the image capture device is located; and (S20) configuring the anti-flickering parameters into the image capture device. Further disclosed by the present application is an image capture device (100).

Description

Control method of shooting equipment and shooting equipment Technical field

The present application relates to the field of photographing technology, and in particular, to a method for controlling a photographing device and a photographing device.

Background technique

In related technologies, when a camera takes a picture of a scene illuminated by light, the anti-flicker frequency setting is adjusted to reduce or eliminate the effects caused by the flicker of the light. The existing automatic anti-flicker method is implemented by the camera by detecting the frequency of the light source. However, the camera with the function of detecting the frequency of the light source requires higher hardware performance and higher cost. Therefore, in the case of limited hardware performance, not all camera hardware can perform light source detection to complete the automatic anti-flicker setting.

Summary of the Invention

Embodiments of the present application provide a method for controlling a photographing device and a photographing device.

A method for controlling a photographing device according to an embodiment of the present application includes:

Determining whether the shooting device has a positioning device;

When the shooting device has a positioning device, use the positioning device of the shooting device to obtain position information of the shooting device;

Determining an area where the photographing device is located according to the location information of the photographing device;

Acquiring anti-flicker parameters corresponding to the region where the shooting device is located; and

Setting the anti-flicker parameter into the photographing device.

The photographing device according to the embodiment of the present application includes a control device, and the control device includes:

A first determining module, where the first determining module is configured to determine whether the photographing device has a positioning device;

A first acquisition module, where the first acquisition module is configured to acquire position information of the photographing device by using the positioning device of the photographing device when the photographing device has a positioning device;

A second determining module, configured to determine an area where the photographing device is located according to the location information of the photographing device;

A second acquisition module, configured to acquire anti-flicker parameters corresponding to an area where the photographing device is located;

A setting module, configured to set the anti-flicker parameter to the photographing device.

The photographing device according to the embodiment of the present application includes a processor and a memory, and the memory stores one or more programs, and the processor is configured to execute the one or more programs to implement the method for controlling the photographing device according to the foregoing embodiment.

The method for controlling the photographing device and the photographing device according to the embodiments of the present application obtain the anti-flicker frequency that should be set through the region where the photographing device is located, thereby achieving the purpose of setting the anti-flicker parameter of the photographing device. Thus, at a lower cost, The anti-flicker parameters of the shooting device are set.

Additional aspects and advantages of the embodiments of the present application will be partially given in the following description, and part of them will become apparent from the following description, or be learned through the practice of the embodiments of the present application.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

1 is a schematic flowchart of a method for controlling a photographing device according to an embodiment of the present application;

2 is a schematic block diagram of a photographing device according to an embodiment of the present application;

3 is a schematic structural diagram of a photographing device according to an embodiment of the present application;

4 is a schematic flowchart of a method for controlling a photographing device according to another embodiment of the present application;

5 is a schematic flowchart of a method for controlling a photographing device according to another embodiment of the present application;

6 is a schematic block diagram of a photographing device according to another embodiment of the present application;

7 is a schematic flowchart of a method for controlling a photographing device according to another embodiment of the present application;

8 is a schematic flowchart of a method for controlling a photographing device according to still another embodiment of the present application;

9 is a schematic block diagram of a photographing device according to still another embodiment of the present application;

10 is a schematic flowchart of a method for controlling a photographing device according to another embodiment of the present application;

11 is a schematic diagram of an application scenario of a method for controlling a photographing device according to another embodiment of the present application;

12 is a schematic block diagram of a photographing device according to another embodiment of the present application;

13 is a schematic flowchart of a method for controlling a photographing device according to another embodiment of the present application;

14 is a schematic diagram of an application scenario of a method for controlling a photographing device according to another embodiment of the present application;

15 is a schematic block diagram of a photographing device according to another embodiment of the present application;

16 is a schematic flowchart of a method for controlling a photographing device according to still another embodiment of the present application;

17 is a schematic diagram of an application scenario of a method for controlling a photographing device according to still another embodiment of the present application;

FIG. 18 is a schematic block diagram of a photographing device according to still another embodiment of the present application.

Explanation of main component symbols:

Photographing device 100, control device 10, bus 11, first determination module 12, first acquisition module 14, second determination module 16, second acquisition module 18, setting module 20, control module 22, third acquisition module 15, first A sending unit 151, a first receiving unit 152, a first setting unit 153, a second obtaining unit 154, a second setting unit 155, a second sending unit 156, a second receiving unit 157, a third setting unit 158, and a positioning device 30 , Lens 40, image sensor 50, processor 60, memory 70, shutter 80, positioning terminal 200, communication base station 300, server 400, and satellite 500.

detailed description

The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and should not be construed as limiting the present application.

In the description of this application, it should be understood that the terms “first” and “second” are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically defined otherwise.

In the description of this application, it should be noted that the terms "installation", "connected", and "connected" should be understood in a broad sense unless explicitly stated and limited otherwise. For example, they may be fixed connections or removable. Connection, or integral connection; can be mechanical, electrical, or can communicate with each other; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements relationship. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of this application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the application. In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, examples of various specific processes and materials are provided in this application, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and should not be construed as limiting the present application.

Referring to FIG. 1 and FIG. 2, an embodiment of the present application provides a method for controlling a photographing device and a photographing device 100.

A method for controlling a photographing device according to an embodiment of the present application includes:

Step S12: Determine whether the shooting device 100 has a positioning device 30;

Step S14: when the shooting device 100 has a positioning device 30, use the positioning device 30 of the shooting device 100 to obtain position information of the shooting device 100;

Step S16: Determine the area where the photographing device 100 is located according to the location information of the photographing device 100;

Step S18: Acquire anti-flicker parameters corresponding to the area where the photographing device 100 is located; and

Step S20: Set the anti-flicker parameter to the photographing device 100.

The photographing device 100 according to the embodiment of the present application includes a control device 10 including a first determination module 12, a first acquisition module 14, a second determination module 16, a second acquisition module 18, and a setting module 20. The first determining module 12 is configured to determine whether the photographing device 100 has a positioning device 30. The first acquiring module 14 is configured to acquire the position information of the photographing device 100 by using the positioning device 30 of the photographing device 100 when the photographing device 100 has a positioning device 30. The second determining module 16 is configured to determine an area where the photographing device 100 is located according to the position information of the photographing device 100. The second acquisition module 18 is configured to acquire anti-flicker parameters corresponding to a region where the photographing device 100 is located. The setting module 20 is used to set anti-flicker parameters into the photographing device 100.

The method for controlling the photographing device and the photographing device 100 according to the embodiments of the present application obtain the anti-flicker parameters that should be set through the region where the photographing device 100 is located, thereby achieving the purpose of setting anti-flicker parameters of the photographing device 100. In this case, the setting of the anti-flicker parameter of the photographing apparatus 100 is completed.

It can be understood that, because the current shooting device 100 generally uses a complementary metal oxide semiconductor (CMOS) as an image sensor, and uses a scanning electronic shutter. The exposure method of the scanning electronic shutter is to progressively expose the image sensor, that is, to image the picture from top to bottom. For a specific artificial light source, the emitted brightness will change with the fluctuation of the AC power, which will cause flicker, that is, stroboscopic. Therefore, if the shutter speed of the photographing device 100 cannot match the stroboscopic frequency, a black shadow will be generated in the captured image, which will affect the image quality.

In order to eliminate the effect of strobe on the image, the shooting device 100 generally sets an anti-flicker parameter that matches the frequency of the artificial light source according to the frequency of the artificial light source. However, the frequency of AC power generation is different, and the frequency of artificial light sources will be different. For stable power supply in each country, the frequency of AC power generation equipment in a country or region is generally the same. Therefore, in the method for controlling the photographing device according to the embodiment of the present application, the frequency of the region or the country's AC power generating device can be determined according to the region where the photographing device 100 is located, thereby determining the anti-flicker corresponding to the region where the photographing device 100 is located. parameter.

The positioning device 30 may be a Global Positioning System (GPS) or a Beidou positioning system integrated in the photographing device 100. As an example, the positioning device 30 is a GPS system. Further, in step S14, the position information of the photographing device 100 acquired by the positioning device 30 through the GPS satellite 500 may be the latitude and longitude coordinates of the photographing device 100, and the photographing device 100 may store a correspondence relationship between the latitude and longitude coordinates and the area. The correspondence relationship may be Stored in the form of a table. In step S16, the area where the photographing apparatus 100 is located may be determined according to the latitude and longitude coordinates of the photographing apparatus 100. The area mentioned can refer to the country or some administrative areas.

In addition, as shown in FIG. 3, the photographing device 100 according to the embodiment of the present application includes a processor 60 and a memory 70. The memory 70 stores one or more programs, and the processor 60 is configured to execute one or more programs to implement any of the applications in this application. A method of controlling a photographing device according to an embodiment. The photographing apparatus 100 further includes a lens 40, an image sensor 50, and a shutter 80. The lens 40, the image sensor 50, the processor 60, the memory 70, and the shutter 80 are connected through a bus 11. The light reflected by the subject passes through the lens 40 and is imaged on the image sensor 50. The processor 60 of the photographing apparatus 100 controls the photographing apparatus 100 and processes an image captured by the image sensor 50.

The photographing device 100 includes, but is not limited to, a mobile phone, a tablet computer, a smart wearable device, a personal computer, a drone, a handheld PTZ device, a notebook computer, and the like having a photographing function.

Referring to FIG. 4, in some embodiments, the photographing device 100 has a corresponding relationship between a region and an anti-flicker parameter. Step S18 includes:

Step S182: Obtain anti-flicker parameters according to the correspondence relationship and the area where the photographing device 100 is located.

In some embodiments, the photographing device 100 has a correspondence relationship between regions and anti-flicker parameters, and the second obtaining module 18 is configured to obtain anti-flicker parameters according to the correspondence relationship and the region where the photographing device 100 is located.

In this way, the anti-flicker parameter corresponding to the area where the photographing device 100 is located is achieved. Specifically, the specific form of the correspondence between the region and the anti-flicker parameter may be in the form of a data table. After the area where the photographing device 100 is located is determined, a corresponding anti-flicker parameter can be obtained by looking up a table.

In addition, before the shooting device 100 leaves the factory, the manufacturer may store the correspondence relationship between the region and the anti-flicker parameter in the shooting device 100 in advance, so that it becomes the default configuration of the shooting device 100. Alternatively, the user may store the correspondence between the region and the anti-flicker parameter in the photographing device 100 by himself.

Referring to FIG. 5 and FIG. 6, in some embodiments, the photographing device 100 includes a shutter 80 and the control method includes:

Step S22: Control the shutter 80 according to the anti-flicker parameter.

In some embodiments, the photographing device 100 includes a shutter 80 and the control device 10 includes a control module 22 for controlling the shutter 80 according to an anti-flicker parameter.

Specifically, the speed of the shutter 80 is controlled according to the anti-flicker parameter. In this way, the shutter speed is matched to the anti-flicker parameter. As mentioned above, since the photographing device 100 generally adopts a scanning electronic shutter, if the shutter speed of the photographing device 100 cannot match the stroboscopic frequency, it will cause black shadows in the captured image and affect the quality of the image. Therefore, it is necessary to control the shutter speed according to the anti-flicker parameter corresponding to the region where the photographing device 100 is located, so as to eliminate the influence of the flicker of the light source with a specific frequency in the region on the image.

In addition, the shutter speed controlled according to the anti-flicker parameter may be one value or multiple values. When the shutter speed controlled according to the anti-flicker parameter is a plurality of values, the photographing device 100 may display the plurality of values so that the user can select one of the plurality of values by himself, so that while eliminating the effect of flicker on the image, It can enable users to choose the shutter speed according to their needs and realize diversified shooting, thereby improving the user experience.

Please note that when the shutter speed controlled by the anti-flicker parameter is a plurality of values, the plurality of values may be an intermittent value or continuous, forming a speed range. When the multiple values form a speed range, the photographing device 100 may be displayed in the form of a slide bar, and the user may select a shutter speed within the speed range in a sliding manner.

In some embodiments, the anti-flicker parameter includes 50 Hz or 60 Hz.

It can be understood that, since the alternating current has two frequencies of 50HZ and 60HZ, two anti-flicker parameters corresponding to 50HZ and 60HZ can be set, respectively. Of course, the anti-flicker parameter may also include other frequencies.

Referring to FIG. 7, in some embodiments, the shooting device 100 includes a light shooting mode, and step S12 includes:

Step S122: When the photographing device 100 is in the light photographing mode, determine whether the photographing device 100 has a positioning device 30.

In some embodiments, the shooting device 100 includes a light shooting mode, and the first determining module 12 is configured to determine whether the shooting device 100 has a positioning device 30 when the shooting device 100 is in the light shooting mode.

In this way, it is determined whether the anti-flicker parameter needs to be set only in the light shooting mode, which can save the energy consumption and shooting time of the shooting equipment. It can be understood that the shooting device 100 can have multiple shooting modes, such as a light shooting mode and a natural light shooting mode. Since natural light is not affected by the artificial light source, in the light shooting mode, the light as the artificial light source is affected by the frequency of the AC power generation. Therefore, the first determination module 12 determines only when the shooting device 100 is in the light shooting mode. Whether the photographing device 100 has a positioning device 30. In this way, when the light source is not an artificial light source, there is no need to set anti-flicker parameters, which can make the process of the method more clear and concise, and make the control device 10 control the photographing device 100 easier. Whether the light shooting mode or the natural light shooting mode is selected may be selected by a user through a button of the shooting device or a terminal communicating with the shooting device. The keys include physical keys and / or virtual keys.

Referring to FIG. 8 and FIG. 9, in some embodiments, a method for controlling a photographing device includes:

Step S13: when the shooting device 100 does not have the positioning device 30, determine whether the shooting device 100 is connected to a positioning terminal 200;

Step S15: When the positioning terminal 200 is connected to the photographing device 100, use the positioning terminal 200 to obtain the position information of the photographing device 100.

In some embodiments, the control device 10 includes a third determination module 13 and a third acquisition module 15. The third determining module 13 is configured to determine whether a positioning terminal 200 is connected to the photographing device 100 when the photographing device 100 does not have a positioning device 30. The third acquiring module 15 is configured to acquire the position information of the photographing device 100 by using the positioning terminal 200 when the positioning device 200 is connected to the photographing device 100.

In this way, when the shooting device 100 does not have the positioning device 30, it is implemented to obtain the position information of the shooting device 100 through the positioning terminal 200 connected to the shooting device 100. The positioning terminal 200 may be an independent terminal having at least one of a positioning function, access to the Internet, and communication with the communication base station 300, and may use Bluetooth, WI-FI (Wireless-Fidelity, Wireless Network), USB (Universal Serial Bus, (Serial bus) or other wireless or wired communication with the imaging device 100. Specifically, the positioning terminal 200 includes, but is not limited to, a mobile phone, a tablet computer, a smart wearable device, a remote controller, a navigator, a locator, a personal computer with a positioning function, a notebook computer with a positioning function, a drone, a handheld cloud台 设备 etc.

It can be understood that after obtaining the position information of the positioning terminal 200, the positioning terminal 200 may send the position information of the positioning terminal 200 to the photographing device 100, and the photographing device 100 uses the position information of the positioning terminal 200 as the position information of the photographing device 100. The photographing device 100 then performs a table lookup to obtain the anti-flicker parameter. Alternatively, the positioning terminal 200 stores the corresponding relationship between the local area and the anti-flicker parameter, and the positioning terminal 200 uses the obtained position information of the positioning terminal 200 as the photographing device 100 Location information, the positioning terminal 200 determines the area where the shooting device 100 is located according to the location information of the shooting device 100, and then obtains anti-flicker parameters according to the corresponding relationship, and then sends the anti-flicker parameters to the shooting device 100, and the shooting device 100 receives the anti-flicker Parameters and set; it may also be that the positioning terminal 200 uses the obtained position information of the positioning terminal 200 as the position information of the shooting device 100, and determines the area where the shooting device 100 is located according to the position information of the shooting device 100, and then shoots The area where the device 100 is located is sent to the shooting device 100, and the shooting device 100 receives Region 100 is located after the camera device, to acquire a corresponding anti-flicker and parameter settings.

It should be noted that, in some cases, the shooting device 100 is also a positioning terminal. For example, when the shooting device 100 has a positioning device 30, the shooting device 100 can be used as a positioning terminal for another shooting without the positioning device 30. Device connection. The positioning terminal 200 may also be a photographing device. For example, a positioning terminal with a photographing function can also perform photographing itself. In addition to providing location information of the positioning terminal 200 itself to another photographing device connected to the positioning terminal 200, it can also be used as The basis for the positioning terminal 200 itself to set anti-flicker parameters.

Referring to FIG. 10 and FIG. 11, in some embodiments, the positioning terminal 200 is configured to connect with the communication base station 300. Step S15 includes:

Step S151: Use the positioning terminal 200 to send a location request command to the communication base station 300.

Step S152: receiving position information of the positioning terminal 200 returned by the communication base station 300;

Step S153: Use the position information of the positioning terminal 200 as the position information of the photographing device 100.

Referring to FIG. 12, in some embodiments, the positioning terminal 200 is configured to connect with the communication base station 300. The third acquisition module 15 includes a first sending unit 151, a first receiving unit 152, and a first setting unit 153. The first sending unit 151 is configured to send a location request command to the communication base station 300 by using the positioning terminal 200. The first receiving unit 152 is configured to receive position information of the positioning terminal 200 returned by the communication base station 300. The first setting unit 153 is configured to use the position information of the positioning terminal 200 as the position information of the photographing device 100.

In this way, positioning of the positioning terminal 200 by the communication base station 300 is achieved. In the embodiment of the present application, the positioning terminal 200 is an independent terminal having a function of communicating with the communication base station 300. Specifically, the communication base station 300 may locate the positioning terminal 200 based on a positioning technology that measures the direction of the signal, a positioning technology that measures the power of the signal, or an auxiliary positioning technology that measures the propagation time characteristic of the signal.

It is worth noting that positioning the positioning terminal 200 by the communication base station 300 is not affected by indoor and outdoor conditions, as long as the signals of the communication base station 300 can cover the positioning terminal 200. In this way, positioning can be achieved even if the positioning terminal 200 is indoors.

In addition, when the positioning terminal 200 is a mobile phone, a tablet computer with a call function, or a smart wearable device with a call function, the communication base station 300 may establish a positioning module with the positioning terminal through a subscriber identification module (SIM) of the positioning terminal 200. After the connection is established, the positioning terminal 200 may send a position request command to the communication base station 300 and receive the position information of the positioning terminal 200 returned by the communication base station 300.

Please refer to FIG. 13 and FIG. 14. In some embodiments, the positioning terminal 200 includes a positioning device 30. Step S15 includes:

Step S154: Use the positioning device 30 to obtain the position information of the positioning terminal 200.

Step S155: Use the position information of the positioning terminal 200 as the position information of the photographing device 100.

Referring to FIG. 15, in some embodiments, the positioning terminal 200 includes a positioning device 30, and the third acquisition module 15 includes a second acquisition unit 154 and a second setting unit 155. The second acquiring unit 154 is configured to acquire the position information of the positioning terminal 200 by using the positioning device 30. The second setting unit 155 is configured to use the position information of the positioning terminal 200 as the position information of the photographing device 100.

In this way, the positioning terminal 200 is positioned by the positioning device 30 of the positioning terminal 200.

In the embodiment of the present application, the positioning terminal 200 is an independent terminal having a positioning function. The positioning device 30 may be a Global Positioning System (GPS) or Beidou positioning system integrated in the positioning terminal 200. As an example, the positioning device 30 is a GPS system. Further, the position information of the positioning terminal 200 obtained by the positioning device 30 through the GPS satellite 500 may be the latitude and longitude coordinates of the positioning terminal 200, and the positioning terminal 200 may store a correspondence relationship between the latitude and longitude coordinates and the area, and the correspondence relationship may be in a table storage. The area mentioned can refer to the country or some administrative areas.

Referring to FIG. 16 and FIG. 17, in some embodiments, the positioning terminal 200 is configured to connect with the server 400. Step S15 includes:

Step S156: Use the positioning terminal 200 to send a location request command to the server 400;

Step S157: Receive position information of the positioning terminal 200 returned by the server 400;

Step S158: Use the position information of the positioning terminal 200 as the position information of the photographing device 100.

Referring to FIG. 18, in some embodiments, the positioning terminal 200 is used to connect with the server 400. The third obtaining module 15 includes a second sending unit 156, a second receiving unit 157, and a third setting unit 158. The second sending unit 156 is configured to send a location request command to the server 400 by using the positioning terminal 200. The second receiving unit 157 is configured to receive position information of the positioning terminal 200 returned by the server 400. The third setting unit 158 is configured to use the position information of the positioning terminal 200 as the position information of the photographing device 100.

In this way, the positioning terminal 200 is positioned by the server 400 in communication with the positioning terminal 200. In the embodiment of the present application, the positioning terminal 200 is an independent terminal having a function of accessing the Internet. The location request command includes a network address of the positioning terminal 200. Specifically, the positioning terminal 200 can access the Internet and connect to the server 400 through wireless broadband (Wireless-Fidelity, WIFI). It can be understood that the positioning terminal 200 may also access the Internet and connect with the server 400 through a wired manner.

The positioning terminal 200 in this embodiment includes, but is not limited to, a mobile phone, a tablet computer, a wearable device, a remote controller, a personal computer, a notebook computer, and the like. In one example, the positioning terminal 200 is a mobile phone. The user can open the positioning software (Application, APP) on the positioning terminal 200. The positioning software obtains the network address of the positioning terminal 200 and includes the network address (such as an IP address) of the positioning terminal 200. ) Sends a location request command to the server 400. After obtaining the location request command, the server 400 parses the network address of the positioning terminal 200 and queries the corresponding location information, and sends the location information to the positioning terminal 200.

In the description of this specification, the description with reference to the terms “one embodiment”, “some embodiments”, “exemplary embodiments”, “examples”, “specific examples”, or “some examples”, etc., means in combination with the Specific features, structures, materials, or characteristics described in the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same implementation or example. Moreover, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more implementations or examples.

Any process or method description in a flowchart or otherwise described herein can be understood as representing a module, fragment, or portion of code that includes one or more executable instructions for performing a particular logical function or step of a process And, the scope of the preferred embodiments of the present application includes additional executions, which may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present application pertain.

Logic and / or steps represented in a flowchart or otherwise described herein, for example, a ordered list of executable instructions that may be considered to perform a logical function, may be embodied in any computer-readable medium, For use by, or in combination with, an instruction execution system, device, or device (such as a computer-based system, a system that includes a processor, or another system that can fetch and execute instructions from an instruction execution system, device, or device) Or equipment. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connections (electronic devices) with one or more wirings, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable Processing to obtain the program electronically and then store it in computer memory.

It should be understood that each part of the present application may be executed by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods may be performed by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if executed by hardware, as in another embodiment, it may be executed by any one or a combination of the following techniques known in the art: a logic gate circuit having a logic function for performing a logic function on a data signal Discrete logic circuits, application-specific integrated circuits with suitable combinational logic gate circuits, programmable gate arrays (PGA), field programmable gate arrays (FPGA), etc.

A person of ordinary skill in the art can understand that performing all or part of the steps carried by the foregoing implementation method can be completed by a program instructing related hardware. The program can be stored in a computer-readable storage medium, and the program is executing , Including one or a combination of steps of a method embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated in one processing module, or each unit may exist separately physically, or two or more units may be integrated in one module. The above integrated modules can be executed in the form of hardware or software functional modules. When the integrated module is executed in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

The aforementioned storage medium may be a read-only memory, a magnetic disk, or an optical disk. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present application. Those skilled in the art can interpret the above within the scope of the present application. Embodiments are subject to change, modification, replacement, and modification.

Claims (21)

A method for controlling a photographing device, comprising: Determining whether the shooting device has a positioning device; When the shooting device has a positioning device, use the positioning device of the shooting device to obtain position information of the shooting device; Determining an area where the photographing device is located according to the location information of the photographing device; Acquiring anti-flicker parameters corresponding to the region where the shooting device is located; and Setting the anti-flicker parameter into the photographing device. The method for controlling a photographing device according to claim 1, wherein the photographing device has a correspondence relationship between an area and an anti-flicker parameter, and acquiring the anti-flicker parameter corresponding to an area where the photographing device is located comprises: Acquiring the anti-flicker parameter according to the correspondence relationship and an area where the photographing device is located. The method for controlling a photographing device according to claim 1, wherein the photographing device comprises a shutter, and the control method comprises: Controlling the shutter according to the anti-flicker parameter. The method for controlling a photographing device according to claim 1, wherein the anti-flicker parameter includes 50 Hz or 60 Hz. The method for controlling a photographing device according to claim 1, wherein the photographing device comprises a light photographing mode, and determining whether the photographing device has a positioning device, comprising: When the shooting device is in the light shooting mode, it is determined whether the shooting device has a positioning device. The method of controlling a photographing device according to claim 1, wherein the method of controlling the photographing device comprises: When the shooting device does not have a positioning device, determining whether the shooting device is connected to a positioning terminal; When a positioning terminal is connected to the shooting device, use the positioning terminal to obtain position information of the shooting device. The method for controlling a photographing device according to claim 6, wherein the positioning terminal is configured to connect with a communication base station, and using the positioning terminal to obtain position information of the photographing device comprises: Sending a location request command to the communication base station by using the positioning terminal; Receiving position information of the positioning terminal returned by the communication base station; Use the position information of the positioning terminal as the position information of the photographing device. The method for controlling a photographing device according to claim 6, wherein the positioning terminal comprises a positioning device, and using the positioning terminal to obtain position information of the photographing device comprises: Using the positioning device to obtain position information of the positioning terminal; Use the position information of the positioning terminal as the position information of the photographing device. The method for controlling a photographing device according to claim 6, wherein the positioning terminal is configured to connect to a server, and using the positioning terminal to obtain position information of the photographing device comprises: Sending a location request command to the server by using the positioning terminal; Receiving position information of the positioning terminal returned by the server; Use the position information of the positioning terminal as the position information of the photographing device. The method for controlling a photographing device according to claim 9, wherein the position request command includes a network address of the positioning terminal. A photographing device, comprising a control device, the control device includes: A first determining module, where the first determining module is configured to determine whether the photographing device has a positioning device; A first acquisition module, where the first acquisition module is configured to acquire position information of the photographing device by using the positioning device of the photographing device when the photographing device has a positioning device; A second determining module, configured to determine an area where the photographing device is located according to the location information of the photographing device; A second acquisition module, configured to acquire anti-flicker parameters corresponding to an area where the photographing device is located; A setting module, configured to set the anti-flicker parameter to the photographing device. The photographing device according to claim 11, wherein the photographing device has a correspondence relationship between an area and an anti-flicker parameter, and the second acquisition module is configured to according to the correspondence relationship and an area where the photographing device is located. Acquiring the anti-flicker parameter. The photographing device according to claim 11, wherein the photographing device includes a shutter, and the control device includes a control module, the control module is configured to control the shutter according to the anti-flicker parameter. The photographing device according to claim 11, wherein the anti-flicker parameter comprises 50 Hz or 60 Hz. The photographing device according to claim 11, wherein the photographing device comprises a light photographing mode, and the first determining module is configured to determine whether the photographing device is in a state when the photographing device is in the light photographing mode. There are positioning devices. The photographing device according to claim 11, wherein the control device comprises: A third determining module, configured to determine whether a positioning terminal is connected to the shooting device when the shooting device does not have a positioning device; A third acquisition module, configured to acquire position information of the photographing device by using the positioning terminal when a positioning terminal is connected to the photographing device. The photographing device according to claim 16, wherein the positioning terminal is configured to connect with a communication base station, and the third acquisition module includes: A first sending unit, the first sending unit is configured to send a location request command to the communication base station by using the positioning terminal; A first receiving unit, where the first receiving unit is configured to receive position information of the positioning terminal returned by the communication base station; A first setting unit, where the first setting unit is configured to use position information of the positioning terminal as position information of the photographing device. The photographing device according to claim 16, wherein the positioning terminal comprises a positioning device, and the third acquisition module comprises: A second acquiring unit, configured to acquire position information of the positioning terminal by using the positioning device; A second setting unit configured to use position information of the positioning terminal as position information of the photographing device. The photographing device according to claim 16, wherein the positioning terminal is configured to connect with a server, and the third acquisition module includes: A second sending unit, the second sending unit is configured to send a location request command to the server by using the positioning terminal; A second receiving unit, where the second receiving unit is configured to receive position information of the positioning terminal returned by the server; A third setting unit, where the third setting unit is configured to use position information of the positioning terminal as position information of the photographing device. The photographing device according to claim 19, wherein the position request command includes a network address of the positioning terminal. A photographing device, comprising a processor and a memory, where the memory stores one or more programs, and the processor is configured to execute the one or more programs to implement any one of claims 1-10. The control method of the photographing device described below.

Images