WO2021169908A1 - 摄像头装置、电子设备、光圈调节方法及提示方法 - Google Patents

摄像头装置、电子设备、光圈调节方法及提示方法 Download PDF

Info

Publication number
WO2021169908A1
WO2021169908A1 PCT/CN2021/077210 CN2021077210W WO2021169908A1 WO 2021169908 A1 WO2021169908 A1 WO 2021169908A1 CN 2021077210 W CN2021077210 W CN 2021077210W WO 2021169908 A1 WO2021169908 A1 WO 2021169908A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
transmitting
rotating disk
electronic device
camera device
Prior art date
Application number
PCT/CN2021/077210
Other languages
English (en)
French (fr)
Inventor
刘林
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021169908A1 publication Critical patent/WO2021169908A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Definitions

  • the present invention relates to the technical field of communication equipment, and in particular to a camera device, electronic equipment, an aperture adjustment method and a prompt method.
  • the embodiment of the present invention provides a camera device, an electronic device, an aperture adjustment method, and a prompt method, so as to solve the problem of poor shooting quality with different light intensities.
  • an embodiment of the present invention provides a camera device, including:
  • a camera body including a mounting seat and a photosensitive element, the photosensitive element being arranged in the mounting seat;
  • a rotating disk the rotating disk is rotatably connected with the mounting seat, the rotating disk is provided with at least two light-transmitting areas, and the sizes of the light-transmitting areas are different;
  • the first light-transmitting area of the at least two light-transmitting areas is located at a preset position, the first light-transmitting area is used to form an aperture of the photosensitive element, and the first light-transmitting area is the Any one of the at least two light-transmitting areas is a light-transmitting area.
  • an embodiment of the present invention provides an electronic device, which includes a camera device.
  • an embodiment of the present invention provides an aperture adjustment prompt method, which is applied to an electronic device, the electronic device includes the above-mentioned camera device, and the method includes:
  • the prompt information corresponding to the second light-transmitting area is output, and the prompt information is used to prompt the user to adjust the rotating disk so that the second light-transmitting area forms the aperture of the photosensitive element.
  • an embodiment of the present invention provides an aperture adjustment method, which is applied to an electronic device, the electronic device includes the above-mentioned camera device, and the method includes:
  • the rotating disk is controlled to rotate so that the second light-transmitting area is located at the preset position, and the second light-transmitting area is used to form an aperture of the photosensitive element.
  • the embodiments of the present invention can improve the shooting quality of the camera device.
  • FIG. 1 is a schematic diagram of the overall structure of a camera device provided by an embodiment of the present invention
  • FIG. 2 is a flowchart of an aperture adjustment prompt method provided by an embodiment of the present invention.
  • FIG. 3 is a flowchart of an aperture adjustment method provided by an embodiment of the present invention.
  • Fig. 4 is a structural diagram of an electronic device provided by an embodiment of the present invention.
  • an embodiment of the present invention provides a camera device, and the camera device includes:
  • a camera body 10 the camera body 10 includes a mounting seat 11 and a photosensitive element 12, and the photosensitive element 12 is disposed in the mounting seat 11;
  • a rotating disk 20 the rotating disk 20 is rotatably connected with the mounting seat, the rotating disk 20 is provided with at least two light-transmitting regions 21, and the size of the light-transmitting regions 21 is different;
  • the first light-transmitting area of the at least two light-transmitting areas 21 is located at a preset position, the first light-transmitting area is used to form the aperture of the photosensitive element 12, and the first light-transmitting area is Any one of the at least two light-transmitting areas 21 is a light-transmitting area.
  • the corresponding aperture sizes are different, that is, the amount of light passing through the rotating disk 20 to the photosensitive element 12 is different, so that shooting with different apertures can be realized.
  • the light-transmitting area 21 of a smaller size can be used as the aperture for shooting; in an environment with high light intensity, the light-transmitting area 21 of a larger size can be used as the aperture for shooting. Therefore, the camera device provided by the embodiment of the present invention can improve the quality of camera shooting.
  • the aforementioned camera body 10 can be understood as a camera module. It should be understood that, in addition to the photosensitive element 12, the camera body 10 may also include other related components such as a lens. For details, reference may be made to related technologies. Optionally, in the embodiment of the present invention, the aforementioned lens is located between the photosensitive element 12 and the rotating disk 20.
  • the above-mentioned preset position may be understood as a position corresponding to the photosensitive element 12.
  • external light may pass through the first light-transmitting area and the lens to be incident on the photosensitive element 12.
  • the photosensitive element 12 when the first light-transmitting area of the at least two light-transmitting areas 21 is located at the preset position, the photosensitive element 12 is Set to the first light-transmitting area.
  • the above-mentioned photosensitive element 12 facing the first light-transmitting area can be understood as: when the first light-transmitting area is located at the preset position, the geometric center of the photosensitive element 12 and the first light-transmitting area The line connecting the geometric centers of is perpendicular to the rotating disk 20.
  • the geometric centers of the at least two light-transmitting regions 21 are located on the same circle with the center of rotation of the rotating disk 20 as the center.
  • the geometric centers of the above-mentioned at least two light-transmitting regions 12 can be evenly spaced on the same circumference with the center of rotation of the rotating disk 20 as the center.
  • the photosensitive element 12 can be set to correspond to the geometric center of the first light-transmitting region. The setting can ensure that the photosensitive element 12 is aimed at the first light-transmitting area, improve the uniformity of the light received by the photosensitive element 12, and further improve the shooting quality.
  • the photosensitive element 12 when the first light-transmitting area of the at least two light-transmitting areas 21 is located at a preset position, the photosensitive element 12 may be positively aligned with the first light-transmitting area. Projection coverage.
  • the light-transmitting area 21 may be a light-transmitting hole, or a structure such as a light-transmitting optical film. It should be understood that the other areas of the rotating disk 20 except for the light-transmitting area 21 are opaque structures or light-transmitting structures. The structure is made with a weaker rate, and no further limitation is made here.
  • the above-mentioned rotating disk 20 may have a circular structure, thereby facilitating the rotation of the rotating disk 20, reducing the space occupied by the rotating disk 20, and facilitating the miniaturized design of the camera device.
  • Each light-transmitting area 21 may be a circular area.
  • the structure of the lens away from the photosensitive element 12 is a circular structure, so setting the light-transmitting area 21 as a circular area can improve the uniformity of the light received by the photosensitive element 12.
  • the rotation of the above-mentioned rotating disk 20 may be manually controlled by the user, or a driving structure may be provided to drive and control the rotating disk 20.
  • the aforementioned camera device further includes a drive assembly 30 and a control circuit; the control circuit is electrically connected to the drive assembly 30 for driving the rotating disk 20 to rotate through the drive assembly 30 .
  • control circuit is also used to control the rotating disk 20 according to the light intensity value of the environment where the camera body 10 is currently located, so that the first of the at least two light-transmitting regions 21 Two light-transmitting areas are located at the preset position, and the second light-transmitting area corresponds to the light intensity value.
  • each light-transmitting area can correspond to a light intensity range, and the relationship between the light-transmitting area and the light intensity range can be stored in advance.
  • a photosensitive sensor may be provided on the camera body 10 to detect the light intensity value of the current environment, and based on the relationship between the light transmission area 21 and the light intensity range, determine the second light transmission area suitable for the current photo, thereby controlling all
  • the rotating disk 20 rotates so that the second light-transmitting area is located at the above-mentioned preset position, which serves as the aperture of the photosensitive element 12.
  • the electronic device applied by the camera device may itself have a photosensitive sensor, and the control circuit may obtain the light intensity value detected by the photosensitive sensor provided on the electronic device to realize the rotation control of the rotating disk 20.
  • the electronic device may also be provided with a control chip. The control chip determines the second light transmission area according to the light intensity value detected by the photosensitive sensor, and outputs the corresponding control signal to the control circuit, which is then based on the control circuit The control signal controls the rotation of the rotating disk 20 so that the second light-transmitting area is located at a preset position.
  • the second light-transmitting area is determined according to the light intensity value of the environment detected by the photosensitive sensor, and the rotating disk 20 is controlled to rotate so that the second light-transmitting area is located at a preset position.
  • the aperture adjustment can be automatically realized, which improves the intelligence of the aperture adjustment, and further improves the convenience for the user to take pictures.
  • the structure of the drive assembly 30 can be set according to actual conditions.
  • the drive assembly 30 may include a coil 31 and a magnet 32, and the magnet 32 is fixed on the rotating disk 20.
  • the coil 31 is fixed on the mounting seat 11.
  • the rotation of the rotating disk 20 is realized through the cooperation of the coil 31 and the magnet 32.
  • the magnet 32 can be bonded and fixed with the rotating disk 20, and the coil 31 can be formed on the mounting base 11 through a printing process, which is easy to assemble , Easy to implement.
  • a motor can also be used as the drive assembly 30 to realize the rotation of the rotating disk 20.
  • the number of the aforementioned magnets 32 is greater than or equal to the number of the light-transmitting regions 21.
  • the number of the magnets 32 can also be greater than the number of the rotating disk 20.
  • the number of magnets 32 may be an integer multiple of the number of light-transmitting regions 21. As shown in the figure, three magnets 32 and three light-transmitting regions 21 are taken as an example for detailed description. The position of 32 corresponds to the position of the light-transmitting area 21.
  • the three magnets 32 are evenly spaced and arranged on the same circumference with the geometric center of the rotating disk 20 as the center, and the geometric centers of the three light-transmitting areas 21 are arranged at
  • the geometric center of the rotating disk 20 is on the same circle with the center of the circle, and at the same time the coils corresponding to the magnets 32 are also evenly spaced on the same circle with the geometric center of the rotating disk 20 as the center of the circle.
  • a light-transmitting area 21 is replaced at a preset position. Specifically, in the initial state, the coil 31 and the magnet 32 are attracted so that a certain light-transmitting area 21 is located at a preset position.
  • the coil 31 and the magnet 32 can be controlled to generate repulsive force to drive the rotating disk. After the 20 rotates for a certain time or a certain angle, the control coil 31 and the magnet 32 generate an attractive force to fix the rotating disk 20.
  • the number of magnets 32 is provided corresponding to the number of light-transmitting regions 21, and the positions correspond to each other, which is convenient for comparison.
  • the rotating disk 20 performs rotation control.
  • a ball may also be provided in the gap between the rotating disk 20 and the mounting seat 11.
  • N magnets 32 there are N magnets 32, N magnets 32 are arranged on the rotating disk 20 at intervals, and the mounting base 11 corresponds to the position of each magnet 32 along the rotation M coils 31 are arranged at intervals in the direction of disk rotation, and N and M are both integers greater than one.
  • the value of M can be 3. Since at least two coils 31 are arranged along the rotation direction of the rotating disk 20, a certain coil 31 can be used to control the stay of the rotating disk 20, and the other coils 31 are used to drive the rotating disk. 20 rotation, which can improve the flexibility of the rotation control of the rotating disk 20, and facilitate the realization of the rotation control.
  • the above-mentioned camera device can be designed to be separable from the electronic device to which it is applied, or it can be designed to be inseparable from the electronic device to which it is applied, which is not further limited here.
  • the embodiments of the present invention can improve the shooting quality of the camera device.
  • an embodiment of the present invention also provides an electronic device, which includes an equipment body and the above-mentioned camera device.
  • the structure of the camera device and the realization of specific functions can be referred to the description of the above-mentioned embodiment, which will not be repeated here.
  • the electronic equipment provided by the embodiments of the present invention adopts the camera device in the above-mentioned embodiment, so the electronic equipment provided by the embodiment of the present invention has all the beneficial effects of the camera device in the above-mentioned embodiment.
  • the camera device is detachably connected to the device body, and when the electronic device is in the first state, the camera device is installed on the device body, and The device body controls the operation of the camera device; when the electronic device is in the second state, the camera device is separated from the device body, and the camera device operates independently of the body, or The main body of the equipment controls the operation of the camera device. Therefore, the camera device can optionally work independently of the main body or work under the control of the main body, and the use is more flexible and convenient.
  • an embodiment of the present invention also provides an aperture adjustment prompt method, which is applied to an electronic device, the electronic device includes the above-mentioned camera device, and the method includes:
  • Step 201 In the shooting state, detect the light intensity value of the current environment
  • Step 202 Determine a second light-transmitting area corresponding to the light intensity value among the at least two light-transmitting areas;
  • Step 203 Output prompt information corresponding to the second light-transmitting area, where the prompt information is used to prompt the user to adjust the rotating disk so that the second light-transmitting area forms an aperture of the photosensitive element.
  • the above-mentioned shooting state can be understood as the state of starting the camera.
  • the screen of the electronic device displays the preview interface formed by the environmental picture collected by the camera.
  • the above-mentioned prompt information may be voice prompt information, or prompt information such as text or picture, which is used to remind the second light-transmitting area suitable for taking pictures with the current light intensity, so as to facilitate manual adjustment by the user.
  • the second light transmission area is determined by detecting the light intensity value, and the corresponding prompt information is output to prompt the user to adjust the light transmission area, which improves the degree of intelligence of the electronic device and facilitates the user to check the aperture Make adjustments. At the same time, due to the adjustment of the display area, the quality of shooting is improved.
  • an embodiment of the present invention also provides an aperture adjustment method, which is applied to an electronic device, the electronic device includes the above-mentioned camera device, and the method includes:
  • Step 301 In the shooting state, detect the light intensity value of the current environment
  • Step 302 Determine a second light-transmitting area corresponding to the light intensity value among the at least two light-transmitting areas;
  • Step 303 Control the driving assembly to drive the rotating disk to rotate so that the second light-transmitting area is located at the preset position, and the second light-transmitting area is used to form an aperture of the photosensitive element.
  • the above-mentioned shooting state can be understood as the state of starting the camera.
  • the screen of the electronic device displays the preview interface formed by the environmental picture collected by the camera.
  • the rotating disk may be rotated based on the above-mentioned control circuit and drive assembly.
  • the driving assembly is controlled to drive the rotating disk to rotate so that the second light-transmitting area is located at the preset position, and the second light-transmitting area is used to form the aperture of the photosensitive element, which improves the shooting quality .
  • the rotation of the rotating disk is automatically controlled, the degree of intelligence of the electronic device is improved, and the convenience of shooting by the user is improved.
  • FIG. 4 is a schematic diagram of the hardware structure of an electronic device that implements various embodiments of the present invention.
  • the electronic device 400 includes but is not limited to: a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, a processor 410, and Power supply 411 and other components.
  • a radio frequency unit 401 includes but is not limited to: a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, a processor 410, and Power supply 411 and other components.
  • Those skilled in the art can understand that the structure of the electronic device shown in FIG. 4 does not constitute a limitation on the electronic device.
  • the electronic device may include more or fewer components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • electronic devices include, but are not limited to, mobile phones, tablet computers,
  • the electronic device 400 also includes the camera device in the above embodiment.
  • the processor 410 is configured to detect the light intensity value of the current environment in the shooting state; determine the second light transmission area corresponding to the light intensity value in the at least two light transmission areas;
  • the prompt information corresponding to the second light-transmitting area is used to prompt the user to adjust the rotating disk so that the second light-transmitting area forms the aperture of the photosensitive element.
  • the processor 410 is configured to detect the light intensity value of the current environment in the shooting state; determine the second light transmission area corresponding to the light intensity value among the at least two light transmission areas; and control the The driving component drives the rotating disk to rotate so that the second light-transmitting area is located at the preset position, and the second light-transmitting area is used to form an aperture of the photosensitive element.
  • the embodiments of the present invention can improve the shooting quality of the camera device.
  • the radio frequency unit 401 can be used to receive and send signals during information transmission or communication. Specifically, the downlink data from the base station is received and processed by the processor 410; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 401 can also communicate with the network and other devices through a wireless communication system.
  • the electronic device provides users with wireless broadband Internet access through the network module 402, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 403 may convert the audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output it as sound. Moreover, the audio output unit 403 may also provide audio output related to a specific function performed by the electronic device 400 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 404 is used to receive audio or video signals.
  • the input unit 404 may include a graphics processing unit (GPU) 4041 and a microphone 4042.
  • the graphics processor 4041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame can be displayed on the display unit 406.
  • the image frame processed by the graphics processor 4041 may be stored in the memory 409 (or other storage medium) or sent via the radio frequency unit 401 or the network module 402.
  • the microphone 4042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 401 in the case of a telephone call mode for output.
  • the electronic device 400 also includes at least one sensor 405, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 4061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 4061 and the display panel 4061 when the electronic device 400 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 405 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 406 is used to display information input by the user or information provided to the user.
  • the display unit 406 may include a display panel 4061, and the display panel 4061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 407 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the user input unit 407 includes a touch panel 4071 and other input devices 4072.
  • the touch panel 4071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 4071 or near the touch panel 4071. operate).
  • the touch panel 4071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 410, the command sent by the processor 410 is received and executed.
  • the touch panel 4071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 407 may also include other input devices 4072.
  • other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 4071 can cover the display panel 4061.
  • the touch panel 4071 detects a touch operation on or near it, it transmits it to the processor 410 to determine the type of touch event, and then the processor 410 determines the type of touch event according to the touch The type of event provides corresponding visual output on the display panel 4061.
  • the touch panel 4071 and the display panel 4061 are used as two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 4071 and the display panel 4061 can be integrated
  • the implementation of the input and output functions of the electronic device is not specifically limited here.
  • the interface unit 408 is an interface for connecting an external device and the electronic device 400.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 408 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the electronic device 400 or can be used to connect the electronic device 400 to an external device. Transfer data between devices.
  • the memory 409 can be used to store software programs and various data.
  • the memory 409 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 409 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 410 is the control center of the electronic device. It uses various interfaces and lines to connect the various parts of the entire electronic device, runs or executes the software programs and/or modules stored in the memory 409, and calls the data stored in the memory 409 , Perform various functions of electronic equipment and process data, so as to monitor the electronic equipment as a whole.
  • the processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface and application programs, etc., the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 410.
  • the electronic device 400 may also include a power source 411 (such as a battery) for supplying power to various components.
  • a power source 411 such as a battery
  • the power source 411 may be logically connected to the processor 410 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the electronic device 400 includes some functional modules not shown, which will not be repeated here.
  • the embodiment of the present invention also provides an electronic device, including a processor 410, a memory 409, and a computer program stored on the memory 409 and running on the processor 410.
  • an electronic device including a processor 410, a memory 409, and a computer program stored on the memory 409 and running on the processor 410.
  • the computer program is executed by the processor 410,
  • Each process of the above-mentioned aperture adjustment prompt method or aperture adjustment method embodiments is realized, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.
  • the embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, each process of the above-mentioned aperture adjustment prompt method or aperture adjustment method embodiment is realized, and To achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

本发明提供一种摄像头装置、电子设备、光圈调节方法及提示方法，该摄像头装置包括: 摄像头本体和旋转盘，所述摄像头本体包括安装座和感光元件，所述感光元件设置在所述安装座内; 所述旋转盘与所述安装座转动连接，所述旋转盘上设有至少两个透光区域，且不同所述透光区域的尺寸不同; 其中，所述至少两个透光区域中的第一透光区域位于预设位置时，所述第一透光区域用于形成所述感光元件的光圈，所述第一透光区域为所述至少两个透光区域中的任一个透光区域。

Description

摄像头装置、电子设备、光圈调节方法及提示方法
相关申请的交叉引用
本申请主张在2020年2月28日在中国提交的中国专利申请号No.202010128033.X的优先权，其全部内容通过引用包含于此。
技术领域
本发明涉及通信设备技术领域，尤其涉及一种摄像头装置、电子设备、光圈调节方法及提示方法。
背景技术
随着电子设备的快速发展，电子设备的拍摄功能越来越完善。与此同时，用户对电子设备拍照质量的提升也是很强烈的需求，目前电子设备在夜拍和高亮环境下或多或少都存在些不足，夜拍和高亮环境下的拍照画质好坏是用户评价电子设备拍照质量的一个重要维度。影响夜拍和高亮环境的一个重要原因就是相机的光圈，光圈的大小直接决定了进光量的多少，夜拍需要更大的光圈以保证足够的进光量而高亮环境需要小光圈防止过爆，传统的电子设备的光圈大小通常是保持不变的，因此无法兼容不同光照环境下进光量的需求，导致拍摄质量较差。
发明内容
本发明实施例提供一种摄像头装置、电子设备、光圈调节方法及提示方法，以解决不同光照强度，拍摄质量较差的问题。
第一方面，本发明实施例提供了一种摄像头装置，包括：
摄像头本体，所述摄像头本体包括安装座和感光元件，所述感光元件设置在所述安装座内；
旋转盘，所述旋转盘与所述安装座转动连接，所述旋转盘上设有至少两个透光区域，且不同所述透光区域的尺寸不同；
其中，所述至少两个透光区域中的第一透光区域位于预设位置时，所述 第一透光区域用于形成所述感光元件的光圈，所述第一透光区域为所述至少两个透光区域中的任一个透光区域。
第二方面，本发明实施例提供了一种电子设备，该电子设备包括摄像头装置。
第三方面，本发明实施例提供了一种光圈调节提示方法，应用于电子设备，该电子设备包括上述摄像头装置，所述方法包括：
在拍摄状态下，检测当前所处环境的光照强度值；
确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；
输出与所述第二透光区域对应的提示信息，所述提示信息用于提示用户调整所述旋转盘，以使所述第二透光区域形成所述感光元件的光圈。
第四方面，本发明实施例提供了一种光圈调节方法，应用于电子设备，该电子设备包括上述摄像头装置，所述方法包括：
在拍摄状态下，检测当前所处环境的光照强度值；
确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；
控制所述旋转盘旋转，以使所述第二透光区域位于所述预设位置，所述第二透光区域用于形成所述感光元件的光圈。
本发明实施例提供的摄像头装置由于在旋转盘上设置了至少两个透光区域，且透光区域的尺寸不同，通过控制旋转盘的不同透光区域位于预设位置，从而实现感光元件具有不同的光圈。因此本发明实施例可以提高摄像头装置拍摄的质量。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的摄像头装置的整体结构示意图；
图2是本发明实施例提供的光圈调节提示方法的流程图；
图3是本发明实施例提供的光圈调节方法的流程图；
图4是本发明实施例提供的电子设备的结构图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
除非另作定义，本发明中使用的技术术语或者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。本发明中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也相应地改变。
参见图1，本发明实施例提供了一种摄像头装置，该摄像头装置，包括：
摄像头本体10，所述摄像头本体10包括安装座11和感光元件12，所述感光元件12设置在所述安装座11内；
旋转盘20，所述旋转盘20与所述安装座转动连接，所述旋转盘20上设有至少两个透光区域21，且不同所述透光区域21的尺寸不同；
其中，所述至少两个透光区域21中的第一透光区域位于预设位置时，所述第一透光区域用于形成所述感光元件12的光圈，所述第一透光区域为所述至少两个透光区域21中的任一个透光区域。
在本发明实施例中，不同的感光元件12位于预设位置时，对应的形成的光圈的大小不同，即通过旋转盘20到达感光元件12的通光量不同，从而可以实现不同光圈的拍摄。例如，在光线强度较大的环境，可以使用较小尺寸的透光区域21作为光圈进行拍摄；在光线强度较大的环境，可以使用较大尺寸的透光区域21作为光圈域进行拍摄。因此，本发明实施例提供的摄像头装置可以提高摄像头拍摄的质量。
上述摄像头本体10可以理解为摄像头模组，应理解，摄像头本体10除了包括感光元件12之外，还可以镜头等其他相关部件，具体可以参照相关技术。可选的，在本发明实施例中，上述镜头位于感光元件12与旋转盘20之间。
可选的，上述预设位置可以理解为感光元件12对应的位置，当第一透光区域位于所述预设位置时，外部的光线可以穿过第一透光区域和所述镜头入射到感光元件12上。
进一步的，为了感光元件12更好的接收光线，在本发明实施例中，所述至少两个透光区域21中的第一透光区域位于所述预设位置时，所述感光元件12正对所述第一透光区域设置。
应理解，上述感光元件12正对所述第一透光区域可以理解为：在所述第一透光区域位于所述预设位置时，所述感光元件12的几何中心与第一透光区域的几何中心的连线垂直于旋转盘20。换句话说，在本实施例中，所述至少两个透光区域21的几何中心位于以所述旋转盘20的旋转中心为圆心的同一圆周上。
例如，上述至少两个透光区域12的几何中心可以均匀间隔设置在以所述旋转盘20的旋转中心为圆心的同一圆周上，这样，可以设置感光元件12对应第一透光区域的几何中心设置，从而可以保证感光元件12针对第一透光区域，提高感光元件12接收光线的均匀性，进而可以进一步提高拍摄质量。
需要说明的是，在本发明实施例中，所述至少两个透光区域21中的第一透光区域位于预设位置时，所述感光元件12可以被所述第一透光区域的正投影覆盖。
具体的，上述透光区域21可以为透光孔，或者透光光学膜片等结构，应理解上述旋转盘20中除透光区域21之外的其他区域均为不透光结构，或者透光率较弱的结构制成，在此不做进一步的限定。
在一可选实施例中，上述旋转盘20可以为圆形结构，从而方便旋转盘20旋转，减少旋转盘20占用的空间，有利于摄像头装置的小型化设计。每一透光区域21可以为圆形区域。通常的镜头远离感光元件12的结构为圆形结构，因此将透光区域21设置为圆形区域，可以提高感光元件12接收到光线的均 匀性。
可选的，上述旋转盘20的转动可以由用户手动控制，也可以设置驱动结构对旋转盘20进行驱动控制。具体的，在本发明实施例中，上述摄像头装置还包括驱动组件30以及控制电路；所述控制电路与所述驱动组件30电连接，用于通过所述驱动组件30驱动所述旋转盘20转动。
进一步的，本发明实施例中，上述控制电路还用于根据所述摄像头本体10当前所处环境的光照强度值控制所述旋转盘20，以使所述至少两个透光区域21中的第二透光区域位于所述预设位置，所述第二透光区域与所述光照强度值对应。
本发明实施例中，每一透光区域都可以对应一个光照强度范围，透光区域与光照强度范围的关系可以预先储存。一实施例中，可以在摄像头本体10上设置光敏传感器用于检测当前环境的光照强度值，并基于透光区域21与光照强度范围的关系确定适合当前拍照的第二透光区域，从而控制所述旋转盘20旋转，使得第二透光区域位于上述预设位置，作为感光元件12的光圈。在另一实施例中，还可以是摄像头装置应用的电子设备本身具有光敏传感器，控制电路可以获取电子设备上设置的光敏传感器检测到的光照强度值，以实现对旋转盘20的旋转控制。在其他实施例中，还可以是电子设备设有控制芯片，该控制芯片根据光敏传感器检测的光照强度值，确定第二透光区域，并输出相应的控制信号至控制电路，然后由控制电路基于该控制信号控制旋转盘20旋转，以使第二透光区域位于预设位置。
由于在本发明实施例中，根据光敏传感器检测环境的光照强度值确定第二透光区域，并控制旋转盘20旋转使得第二透光区域位于预设位置。这样可以自动实现光圈调整，提高了光圈调整的智能化程度，进而提高了用户拍照的便捷性。
需要说明的是，驱动组件30的结构可以根据实际情况进行设置，例如，在一实施例中，上述驱动组件30可以包括线圈31和磁铁32，所述磁铁32固定在所述旋转盘20上，所述线圈31固定在所述安装座11上。
本发明实施例中，通过线圈31和磁铁32配合，实现旋转盘20的转动，上述磁体32可以与旋转盘20粘接固定，上述线圈31可以通过印刷工艺在安 装座11上形成，这样装配简单，便于实现。当然在其他实施例中还可以采用电机作为驱动组件30实现旋转盘20的转动。
可选的，上述磁铁32的数量大于或等于透光区域21的数量，当然，磁铁32的数量也可以大于旋转盘20的数量。在一实施例中，可以为磁铁32的数量为透光区域21的数量的整数倍，如图所示，以磁铁三个磁铁32和三个透光区域21为例进行详细说明，其中在磁铁32的位置与透光区域21的位置对应，换句话说，三个磁铁32均匀间隔设置在以旋转盘20的几何中心为圆心的同一圆周上，三个透光区域21的几何中心设置在以旋转盘20的几何中心为圆心的同一圆周上，与此同时与磁铁32对应的线圈，也均匀间隔设置在以旋转盘20的几何中心为圆心的同一圆周上。其中，旋转盘20每旋转120度，更换一个透光区域21位于预设位置。具体的，在初始状态下，线圈31和磁铁32进行吸合，使得某一透光区域21位于预设位置，当需要旋转120度时，可以控制线圈31与磁铁32产生斥力，以驱动旋转盘20转动，转动一定时间或者一定角度后，控制线圈31与磁铁32产生吸合作用力，以使旋转盘20固定。
应理解，在其他实施例中，还可以利用其他方式显示旋转盘20的转动控制，由于在本发明实施例中，设置磁铁32的数量和透光区域21的数量对应，且位置对应，方便对旋转盘20进行旋转控制。
需要说明的是，为了提高旋转盘20转动的灵活性，还可以在旋转盘20与安装座11之间的间隙设置滚珠。
进一步的，在一实施例中，磁铁32的数量N个，N个所述磁铁32间隔设置在所述旋转盘20上，所述安装座11对应每一所述磁铁32的位置沿所述旋转盘转动的方向间隔设置有M个所述线圈31，N和M均为大于1的整数。
本实施例中，M的取值可以为3，由于沿旋转盘20转动方向设置至少两个线圈31，这样可以通过某一线圈31对旋转盘20停留进行控制，其他线圈31用于驱动旋转盘20旋转，这样可以提高对旋转盘20旋转控制的灵活性，便于旋转控制的实现。
需要说明的是，上述摄像头装置可以与其应用的电子设备可分离式设计，也可以是与应用的电子设备不可分离式设计，在此不做进一步的限定。
本发明实施例提供的摄像头装置由于在旋转盘20上设置了至少两个透光区域21，且透光区域21的尺寸不同，通过控制旋转盘20的不同透光区域21位于预设位置，从而实现感光元件12具有不同的光圈。因此本发明实施例可以提高摄像头装置拍摄的质量。
进一步的，本发明实施例还提供一种电子设备，该电子设备包括设备本体以及上述摄像头装置，该摄像头装置的结构以及具体功能的实现可以参照上述实施例的描述，在此不再赘述，由于本发明实施例提供的电子设备采用了上述实施例中的摄像头装置，因此本发明实施例提供的电子设备具有上述实施例中摄像头装置的全部有益效果。
可选的，在一实施例中，所述摄像头装置可拆卸地连接于所述设备本体，在所述电子设备处于第一状态的情况下，所述摄像头装置安装在所述设备本体上，且所述设备本体控制所述摄像头装置工作；在所述电子设备处于第二状态的情况下，所述拍摄像头装置与所述设备本体分离，所述摄像头装置独立于所述本体工作，或者，所述设备主体控制所述摄像头装置工作。由此，可以摄像头装置可选则地独立于本体工作或者在主体的控制下工作，使用更加灵活方便。
参照图2，本发明实施例还提供了一种光圈调节提示方法，应用于电子设备，该电子设备包括上述摄像头装置，该方法包括：
步骤201，在拍摄状态下，检测当前所处环境的光照强度值；
步骤202，确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；
步骤203，输出与所述第二透光区域对应的提示信息，所述提示信息用于提示用户调整所述旋转盘，以使所述第二透光区域形成所述感光元件的光圈。
需要说明的是，上述拍摄状态可以理解为启动摄像头的状态，此时电子设备的屏幕显示摄像头采集的环境画面所形成的预览界面。上述提示信息可以为语音提醒信息，也可以为文字或者图片等提示信息，用于提醒适于当前光照强度拍照的第二透光区域，以方便用户进行手动调节。
由于本发明实施例中，通过对光照强度值的检测确定第二透光区域，并输出相应的提示信息提示用户进行透光区域的调整，这样提高了电子设备的 智能化程度，方便用户对光圈进行调节。与此同时，由于对显示区域进行了调节，从而提高了拍摄质量。
参照图3，本发明实施例还提供了一种光圈调节方法，应用于电子设备，该电子设备包括上述摄像头装置，该方法包括：
步骤301，在拍摄状态下，检测当前所处环境的光照强度值；
步骤302，确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；
步骤303，控制所述驱动组件驱动所述旋转盘旋转，以使所述第二透光区域位于所述预设位置，所述第二透光区域用于形成所述感光元件的光圈。
需要说明的是，上述拍摄状态可以理解为启动摄像头的状态，此时电子设备的屏幕显示摄像头采集的环境画面所形成的预览界面。具体的，本实施例中，可以基于上述控制电路和驱动组件旋转盘旋转。
控制所述驱动组件驱动所述旋转盘旋转，以使所述第二透光区域位于所述预设位置，所述第二透光区域用于形成所述感光元件的光圈，这样提高了拍摄质量。与此同时，由于自动控制旋转盘转动，从而提高了电子设备的智能化程度，提高了用户拍摄的便捷性。
图4为实现本发明各个实施例的一种电子设备的硬件结构示意图。
该电子设备400包括但不限于：射频单元401、网络模块402、音频输出单元403、输入单元404、传感器405、显示单元406、用户输入单元407、接口单元408、存储器409、处理器410、以及电源411等部件。本领域技术人员可以理解，图4中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，电子设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
电子设备400还包括上述实施例中的摄像头装置。
其中，处理器410，用于在拍摄状态下，检测当前所处环境的光照强度值；确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；输出与所述第二透光区域对应的提示信息，所述提示信息用于提示用户调整所述旋转盘，以使所述第二透光区域形成所述感光元件的光圈。
或者，处理器410，用于在拍摄状态下，检测当前所处环境的光照强度值；确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；控制所述驱动组件驱动所述旋转盘旋转，以使所述第二透光区域位于所述预设位置，所述第二透光区域用于形成所述感光元件的光圈。
本发明实施例提供的摄像头装置由于在旋转盘上设置了至少两个透光区域，且透光区域的尺寸不同，通过控制旋转盘的不同透光区域位于预设位置，从而实现感光元件具有不同的光圈。因此本发明实施例可以提高摄像头装置拍摄的质量。
应理解的是，本发明实施例中，射频单元401可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器410处理；另外，将上行的数据发送给基站。通常，射频单元401包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元401还可以通过无线通信系统与网络和其他设备通信。
电子设备通过网络模块402为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元403可以将射频单元401或网络模块402接收的或者在存储器409中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元403还可以提供与电子设备400执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元403包括扬声器、蜂鸣器以及受话器等。
输入单元404用于接收音频或视频信号。输入单元404可以包括图形处理器(Graphics Processing Unit，GPU)4041和麦克风4042，图形处理器4041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元406上。经图形处理器4041处理后的图像帧可以存储在存储器409(或其它存储介质)中或者经由射频单元401或网络模块402进行发送。麦克风4042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元401发送到移动通信基站的格式输出。
电子设备400还包括至少一种传感器405，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板4061的亮度，接近传感器可在电子设备400移动到耳边时，关闭显示面板4061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别电子设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器405还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元406用于显示由用户输入的信息或提供给用户的信息。显示单元406可包括显示面板4061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板4061。
用户输入单元407可用于接收输入的数字或字符信息，以及产生与电子设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元407包括触控面板4071以及其他输入设备4072。触控面板4071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板4071上或在触控面板4071附近的操作)。触控面板4071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器410，接收处理器410发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板4071。除了触控面板4071，用户输入单元407还可以包括其他输入设备4072。具体地，其他输入设备4072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板4071可覆盖在显示面板4061上，当触控面板4071检测到在其上或附近的触摸操作后，传送给处理器410以确定触摸事件的类 型，随后处理器410根据触摸事件的类型在显示面板4061上提供相应的视觉输出。虽然在图4中，触控面板4071与显示面板4061是作为两个独立的部件来实现电子设备的输入和输出功能，但是在某些实施例中，可以将触控面板4071与显示面板4061集成而实现电子设备的输入和输出功能，具体此处不做限定。
接口单元408为外部装置与电子设备400连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元408可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到电子设备400内的一个或多个元件或者可以用于在电子设备400和外部装置之间传输数据。
存储器409可用于存储软件程序以及各种数据。存储器409可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器409可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器410是电子设备的控制中心，利用各种接口和线路连接整个电子设备的各个部分，通过运行或执行存储在存储器409内的软件程序和/或模块，以及调用存储在存储器409内的数据，执行电子设备的各种功能和处理数据，从而对电子设备进行整体监控。处理器410可包括一个或多个处理单元；优选的，处理器410可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器410中。
电子设备400还可以包括给各个部件供电的电源411(比如电池)，优选的，电源411可以通过电源管理系统与处理器410逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，电子设备400包括一些未示出的功能模块，在此不再赘述。
优选的，本发明实施例还提供一种电子设备，包括处理器410，存储器409，存储在存储器409上并可在所述处理器410上运行的计算机程序，该计算机程序被处理器410执行时实现上述光圈调节提示方法或者光圈调节方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述光圈调节提示方法或光圈调节方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (15)

  1. 一种摄像头装置，包括：
    摄像头本体，所述摄像头本体包括安装座和感光元件，所述感光元件设置在所述安装座内；
    旋转盘，所述旋转盘与所述安装座转动连接，所述旋转盘上设有至少两个透光区域，且不同所述透光区域的尺寸不同；
    其中，所述至少两个透光区域中的第一透光区域位于预设位置时，所述第一透光区域用于形成所述感光元件的光圈，所述第一透光区域为所述至少两个透光区域中的任一个透光区域。
  2. 根据权利要求1所述的摄像头装置，其中，所述至少两个透光区域中的第一透光区域位于所述预设位置时，所述感光元件正对所述第一透光区域设置。
  3. 根据权利要求1所述的摄像头装置，其中，每个所述透光区域为圆形区域。
  4. 根据权利要求1所述的摄像头装置，还包括驱动组件以及控制电路；所述控制电路与所述驱动组件电连接，用于通过所述驱动组件驱动所述旋转盘转动。
  5. 根据权利要求4所述的摄像头装置，其中，所述控制电路还用于根据所述摄像头本体当前所处环境的光照强度值控制所述旋转盘，以使所述至少两个透光区域中的第二透光区域位于所述预设位置，所述第二透光区域与所述光照强度值对应。
  6. 根据权利要求4所述的摄像头装置，其中，所述驱动组件包括线圈和磁铁，所述磁铁固定在所述旋转盘上，所述线圈固定在所述安装座上。
  7. 根据权利要求6所述的摄像头装置，其中，所述磁铁的数量N个，N个所述磁铁间隔设置在所述旋转盘上，所述安装座对应每一所述磁铁的位置沿所述旋转盘转动的方向间隔设置有M个所述线圈，N和M均为大于1的整数。
  8. 一种电子设备，包括设备本体以及如权利要求1至7中任一项所述的 摄像头装置。
  9. 根据权利要求8所述的电子设备，其中，所述摄像头装置可拆卸地连接于所述设备本体，在所述电子设备处于第一状态的情况下，所述摄像头装置安装在所述设备本体上，且所述设备本体控制所述摄像头装置工作；在所述电子设备处于第二状态的情况下，所述摄像头装置与所述设备本体分离，所述摄像头装置独立于所述本体工作，或者，所述设备主体控制所述摄像头装置工作。
  10. 一种光圈调节提示方法，应用于电子设备，所述电子设备包括权利要求1至7中任一项所述的摄像头装置，包括：
    在拍摄状态下，检测当前所处环境的光照强度值；
    确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；
    输出与所述第二透光区域对应的提示信息，所述提示信息用于提示用户调整所述旋转盘，以使所述第二透光区域形成所述感光元件的光圈。
  11. 一种光圈调节方法，应用于电子设备，所述电子设备包括权利要求4至7中任一项所述的摄像头装置，包括：
    在拍摄状态下，检测当前所处环境的光照强度值；
    确定所述至少两个透光区域中与所述光照强度值对应的第二透光区域；
    控制所述驱动组件驱动所述旋转盘旋转，以使所述第二透光区域位于所述预设位置，所述第二透光区域用于形成所述感光元件的光圈。
  12. 一种电子设备，包括处理器，存储器，存储在存储器上并可在所述处理器上运行的计算机程序，该计算机程序被处理器执行时实现如权利要求10所述光圈调节提示方法或者如权利要求11所述的光圈调节方法。
  13. 一种计算机可读存储介质，存储有计算机程序，该计算机程序被处理器执行时实现如权利要求10所述光圈调节提示方法或者如权利要求11所述的光圈调节方法。
  14. 一种计算机程序产品，所述计算机程序产品被至少一个处理器执行以实现如权利要求10所述光圈调节提示方法或者如权利要求11所述的光圈调节方法。
  15. 一种电子设备，用于执行如权利要求10所述光圈调节提示方法或者 如权利要求11所述的光圈调节方法。
PCT/CN2021/077210 2020-02-28 2021-02-22 摄像头装置、电子设备、光圈调节方法及提示方法 WO2021169908A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010128033.X 2020-02-28
CN202010128033.XA CN111277741A (zh) 2020-02-28 2020-02-28 摄像头装置、电子设备、光圈调节方法及提示方法

Publications (1)

Publication Number Publication Date
WO2021169908A1 true WO2021169908A1 (zh) 2021-09-02

Family

ID=70999253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/077210 WO2021169908A1 (zh) 2020-02-28 2021-02-22 摄像头装置、电子设备、光圈调节方法及提示方法

Country Status (2)

Country Link
CN (1) CN111277741A (zh)
WO (1) WO2021169908A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111277741A (zh) * 2020-02-28 2020-06-12 维沃移动通信有限公司 摄像头装置、电子设备、光圈调节方法及提示方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6888613B2 (en) * 2002-03-01 2005-05-03 Hewlett-Packard Development Company, L.P. Diffractive focusing using multiple selectively light opaque elements
TWM431603U (en) * 2011-11-29 2012-06-21 Eacq Internat Co Ltd Footwear fixation device provided with shoe-lacing operation
CN205829789U (zh) * 2016-05-23 2016-12-21 苏州胜利精密制造科技股份有限公司 一种可调节摄像头成像效果的装置
CN109348123A (zh) * 2018-10-25 2019-02-15 努比亚技术有限公司 拍照方法、移动终端及计算机可读存储介质
CN111277741A (zh) * 2020-02-28 2020-06-12 维沃移动通信有限公司 摄像头装置、电子设备、光圈调节方法及提示方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW431603U (en) * 2000-08-29 2001-04-21 Baso Prec Optics Ltd Compound type diaphragm shutter apparatus of camera
CN1211701C (zh) * 2002-04-03 2005-07-20 财团法人工业技术研究院 光圈结构
CN201954095U (zh) * 2011-01-25 2011-08-31 李建国 磁感应旋转定位器
CN206449533U (zh) * 2016-10-28 2017-08-29 江苏中标节能科技发展股份有限公司 一种可调节角度的聚光射灯以及照明系统
CN209134462U (zh) * 2018-09-06 2019-07-19 Oppo广东移动通信有限公司 移动终端

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6888613B2 (en) * 2002-03-01 2005-05-03 Hewlett-Packard Development Company, L.P. Diffractive focusing using multiple selectively light opaque elements
TWM431603U (en) * 2011-11-29 2012-06-21 Eacq Internat Co Ltd Footwear fixation device provided with shoe-lacing operation
CN205829789U (zh) * 2016-05-23 2016-12-21 苏州胜利精密制造科技股份有限公司 一种可调节摄像头成像效果的装置
CN109348123A (zh) * 2018-10-25 2019-02-15 努比亚技术有限公司 拍照方法、移动终端及计算机可读存储介质
CN111277741A (zh) * 2020-02-28 2020-06-12 维沃移动通信有限公司 摄像头装置、电子设备、光圈调节方法及提示方法

Also Published As

Publication number Publication date
CN111277741A (zh) 2020-06-12

Similar Documents

Publication Publication Date Title
WO2021098678A1 (zh) 投屏控制方法及电子设备
WO2021169738A1 (zh) 摄像头模组及电子设备
WO2019228163A1 (zh) 扬声器控制方法及移动终端
WO2021104321A1 (zh) 图像显示方法及电子设备
WO2021160065A1 (zh) 拍摄补光方法、电子设备及介质
WO2021204045A1 (zh) 音频的控制方法及电子设备
WO2021047325A1 (zh) 显示面板的控制方法及电子设备
WO2020259015A1 (zh) 投屏方法及移动终端
US20220201181A1 (en) Image processing method and electronic device
WO2021063249A1 (zh) 电子设备的控制方法及电子设备
WO2021063099A1 (zh) 拍摄方法及电子设备
WO2021036623A1 (zh) 显示方法及电子设备
WO2021179800A1 (zh) 电子设备
EP3934213B1 (en) Mobile terminal and sound output control method
WO2021121180A1 (zh) 信息处理方法及电子设备
WO2021104357A1 (zh) 电子设备和拍摄方法
WO2020156444A1 (zh) 电子设备及其控制方法
WO2020238562A1 (zh) 显示方法及终端
WO2022135280A1 (zh) 电子设备及其控制方法、控制装置和终端设备
WO2019228296A1 (zh) 显示处理方法及终端设备
WO2021147911A1 (zh) 移动终端、拍摄模式的检测方法及存储介质
US20210181921A1 (en) Image display method and mobile terminal
WO2021185139A1 (zh) 电子设备及屏幕显示方法
WO2020019981A1 (zh) 电子设备及受话接听方法
WO2021057222A1 (zh) 显示方法及终端

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21759621

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21759621

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 21759621

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 21759621

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 23-02-2023)