CN116939361A - Shooting control method and device and electronic equipment - Google Patents

Shooting control method and device and electronic equipment Download PDF

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Publication number
CN116939361A
CN116939361A CN202311033864.9A CN202311033864A CN116939361A CN 116939361 A CN116939361 A CN 116939361A CN 202311033864 A CN202311033864 A CN 202311033864A CN 116939361 A CN116939361 A CN 116939361A
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CN
China
Prior art keywords
equal
shooting
signal amplitude
threshold value
sar
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CN202311033864.9A
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Chinese (zh)
Inventor
冯文
彭敏生
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN202311033864.9A priority Critical patent/CN116939361A/en
Publication of CN116939361A publication Critical patent/CN116939361A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Environmental & Geological Engineering (AREA)
  • Studio Devices (AREA)

Abstract

The application discloses a shooting control method and device and electronic equipment, and belongs to the technical field of electronic equipment. The method comprises the following steps: under the condition that the screen of the electronic equipment is in a preset folding angle range and a shooting interface is displayed, controlling the SAR antenna to acquire a specific absorption rate SAR value and/or controlling the microphone to collect sound signals; wherein the SAR antenna and the microphone are located in a target area of the electronic device; and when the SAR value is larger than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value, shooting control is performed.

Description

Shooting control method and device and electronic equipment
Technical Field
The application belongs to the technical field of electronic equipment, and particularly relates to a shooting control method and device and the electronic equipment.
Background
As shown in fig. 1, when a user performs DV mode photography using a folding screen electronic device, the user folds the electronic device to a position of about 90 °, holds the lower half of the electronic device, and displays a preview screen on the upper half of the electronic device, while the start/end button of the video is in the screen area at the bottom of the electronic device. When a user starts or stops recording in this way, the start/end key on the screen of the electronic device is operated not just to the user, but on the side of the user, the user is required to lean on the user to operate the shooting key, and the problem that the user touches by mistake or the user is inconvenient to operate is caused.
Disclosure of Invention
The embodiment of the application aims to provide a shooting control method, a shooting control device and electronic equipment, which can solve the problems that a user touches by mistake or the user is inconvenient to operate when shooting control is carried out on electronic equipment in a folded state.
In a first aspect, an embodiment of the present application provides a photographing control method, including:
under the condition that the screen of the electronic equipment is in a preset folding angle range and a shooting interface is displayed, controlling the SAR antenna to acquire a specific absorption rate SAR value and/or controlling the microphone to collect sound signals; wherein the SAR antenna and the microphone are located in a target area of the electronic device;
and when the SAR value is larger than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value, shooting control is performed.
In a second aspect, an embodiment of the present application provides a photographing control apparatus, including:
the first control module is used for controlling the SAR antenna to acquire the specific absorption rate SAR value and/or controlling the microphone to collect sound signals under the condition that the screen of the electronic equipment is in the preset folding angle range and a shooting interface is displayed; wherein the SAR antenna and the microphone are located in a target area of the electronic device;
and the second control module is used for carrying out shooting control when the SAR value is larger than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value.
In a third aspect, an embodiment of the present application provides an electronic device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method as described in the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which when executed by a processor perform the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and where the processor is configured to execute a program or instructions to implement a method according to the first aspect.
In a sixth aspect, embodiments of the present application provide a computer program product stored in a storage medium, the program product being executable by at least one processor to implement the method according to the first aspect.
In the embodiment of the application, the SAR antenna and the microphone are positioned in the target area of the electronic equipment, and a user can operate the target area to change the SAR value and/or the sound signal collected by the microphone, so that the electronic equipment can obtain the specific absorption rate SAR value by controlling the SAR antenna and/or control the microphone to collect the sound signal under the condition that the screen of the electronic equipment is confirmed to be in a preset folding angle range and a shooting interface is displayed; when the SAR value is greater than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude at the previous moment is less than or equal to a second threshold value, shooting control is performed. Therefore, when the user folds the electronic equipment to the position of about 90 degrees to shoot, the user does not need to lean on to operate a shooting control key positioned on the side of the user, and can directly operate the SAR antenna area and/or the microphone position which are opposite to the user, so that shooting control can be realized, the user can operate conveniently, and false touch caused by inconvenient operation is avoided.
Drawings
FIG. 1 is a photographic schematic view of a folding screen electronic device in accordance with an embodiment of the application;
fig. 2 is a flowchart of a photographing control method of an embodiment of the present application;
FIG. 3 is a control architecture diagram of an embodiment of the present application;
fig. 4 is a schematic diagram illustrating a bending state of an electronic device according to an embodiment of the present application;
FIG. 5 is a schematic diagram of SAR antenna zone and Markov area of an electronic device in accordance with an embodiment of the present application;
fig. 6 is a block diagram of a shooting control apparatus of an embodiment of the present application;
FIG. 7 is a block diagram of an electronic device according to an embodiment of the application;
fig. 8 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The shooting control provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
Referring to fig. 2, an embodiment of the present application provides a photographing control method, including:
step 101: under the condition that the screen of the electronic equipment is in a preset folding angle range and a shooting interface is displayed, controlling the SAR antenna to acquire a specific absorption rate SAR value and/or controlling the microphone to collect sound signals; wherein the SAR antenna and the microphone are located in a target area of the electronic device.
Wherein, shooting interface includes: a shooting preview interface (e.g., a shooting preview interface, a video preview interface) or a shooting process interface (e.g., a video process interface, a shooting pause interface, etc.).
Alternatively, when shooting control is performed with the electronic apparatus in the folded state (the use state shown in fig. 1), the target area is located on the side of the electronic apparatus closest to the user.
For example, as shown in fig. 5, the target area is located at the lower end of the electronic device, specifically, near the charging port (the portion shown by the dotted line in fig. 5), and when the electronic device is in the bent state of about 90 ° as shown in fig. 4, if the user holds the electronic device with one hand (the state shown in fig. 1), the target area can be conveniently operated with the thumb.
Optionally, when the screen of the electronic device faces the user, the target area is located at the right side end of the electronic device, and when the electronic device is in the bent state of about 90 ° as shown in fig. 4, if the user holds the electronic device with one hand (the state shown in fig. 1), the target area can be conveniently operated with the index finger or the middle finger.
Optionally, the preset folding angle range is a calibrated amount, for example, the preset folding angle range is 60 ° to 120 °, which is only an example and not limited thereto.
Wherein, when the shooting interface is a shooting preview interface, the performing shooting control includes: triggering single shooting, triggering continuous shooting or triggering video recording; and under the condition that the shooting interface is a shooting process interface, performing shooting control comprises the following steps: triggering to end the video recording.
Step 102: when the SAR value is greater than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude at the previous moment is less than or equal to a second threshold value, shooting control is performed.
In the communication architecture shown in fig. 3, a microphone and a SAR antenna are used for collecting external information, the SAR antenna transmits the collected SAR value to a processor through a transceiver, the microphone transmits the collected sound signal to the processor, and the processor sends a control instruction to a camera module according to the magnitude of the SAR value and/or the variation amplitude of the sound signal to perform shooting control.
In the above embodiment, the SAR antenna and the microphone are located in the target area of the electronic device, and the user may perform an input operation (such as a touch operation) on the target area to change the SAR value and the sound signal collected by the microphone, so that when it is determined that the screen of the electronic device is in the preset folding angle range and a shooting interface is displayed, the SAR value is obtained by controlling the SAR antenna, and/or the microphone is controlled to collect the sound signal; the method comprises the steps of carrying out a first treatment on the surface of the When the SAR value is greater than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is less than or equal to a second threshold value, shooting control of the electronic equipment can be achieved. Therefore, when the user folds the electronic equipment to the position of about 90 degrees for shooting, the user does not need to lean on to operate a shooting control key positioned on the side of the user, can directly operate the SAR antenna area and/or the microphone position which are over against the user, can realize shooting control, utilizes the target area to replace the original shooting button, is convenient for the user to operate and avoid false touch caused by inconvenient operation, does not need to add a new hardware module, and has lower cost.
In an embodiment, when the SAR value is greater than or equal to the first threshold, shooting control is performed, including:
when the SAR value is greater than or equal to a first threshold value and the duration is greater than or equal to a first preset duration, shooting control is performed; or alternatively, the process may be performed,
and when the SAR value is detected to be greater than or equal to the first threshold value continuously for N times within the second preset duration, shooting control is carried out, wherein N is a positive integer.
In an exemplary embodiment, after a user opens a camera application and displays a preview interface, if the electronic device detects that the screen is folded within a predetermined angle range, the electronic device controls the SAR antenna to obtain a specific absorption rate SAR value, and when the SAR value is detected to be greater than or equal to a first threshold value for a first preset duration, the electronic device indicates that the user performs an operation in a designated target area, and determines that the user is performing shooting control. That is, the user only needs to approach the SAR antenna area with a finger and last for a first preset period of time, so as to trigger the antenna power value change to realize shooting control.
In an exemplary embodiment, when a user opens a camera application, a preview interface is displayed, and at the same time, the electronic device detects that the screen is folded within a predetermined angle range, the electronic device controls the SAR antenna to obtain a specific absorption rate SAR value, and when the SAR value is detected to be greater than or equal to a first threshold value twice in 5 seconds, that is, the user performs an operation in a specified target area, it is determined that the user is performing shooting control. That is, the user only needs to continuously approach the SAR antenna area twice with a finger within the second preset time period, and can trigger the continuous twice change of the antenna power value to realize shooting control.
Specifically, when the shooting interface is a shooting preview interface, if the SAR value is detected to meet a first condition (the first condition includes that the SAR value is greater than or equal to a first threshold value and the duration is greater than or equal to a first preset duration, or the SAR value is detected to be greater than or equal to the first threshold value continuously for N times within a second preset duration), a single shooting function or a continuous shooting function is triggered; if the shooting interface is a video preview interface, if the SAR value is detected to meet the first condition, starting video; if the shooting interface is a video recording process interface, if the SAR value is detected to meet the first condition, video recording is finished.
In this embodiment, shooting control is performed by detecting a change in SAR value instead of the start/end key of the video/shooting interface. In addition, when the SAR value is greater than or equal to a first threshold value and the duration is greater than or equal to a first preset duration, shooting control is performed, or when the SAR value is greater than or equal to the first threshold value in the second preset duration and is detected continuously N times, shooting control is performed, so that the accuracy of operation can be improved, and false touch is prevented.
In an embodiment, when the SAR value is greater than or equal to a first threshold and a difference between a signal amplitude of the sound signal and a signal amplitude at a previous time is less than or equal to a second threshold, shooting control is performed, including:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration is longer than a third preset duration, and the SAR value is larger than or equal to a first threshold value and the duration is longer than or equal to a fourth preset duration, shooting control is carried out; or alternatively, the process may be performed,
and in a fifth preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value continuously for M times and the SAR value is detected to be larger than or equal to a first threshold value continuously for P times, shooting control is carried out, wherein M and P belong to positive integers.
Illustratively, as shown in fig. 5, the positions of the SAR antenna area and the microphone are circled by the dashed lines, and the SAR antenna area and the microphone are located in the vicinity of the electronic device, so that the user can operate the SAR antenna area and the microphone simultaneously at a time. Therefore, when the SAR value is detected, the sound signals collected by the microphones are synchronously detected, whether the microphones are in a blocking state is judged according to the change of the sound signals, shooting control can be performed by combining the SAR value and the change amplitude of the sound signals collected by the microphones, the problem that misoperation or low detection precision is easily caused by single detection of the SAR value or single detection of the sound signals can be avoided, moreover, a user can operate the SAR antenna region and the microphone region at one time, and the operation is more concise.
For example, when a user opens a camera application and displays a preview interface, if the electronic device detects that the screen is folded within a predetermined angle range, the electronic device controls the SAR antenna to obtain a specific absorption rate SAR value, and opens a microphone to receive sound, so as to obtain a sound signal; further, shooting control can be performed according to the signal amplitude change of the sound signal and the SAR value change.
It can be understood that if the appearance pick-up hole of the microphone is in a normal development state, the signal amplitude of the sound signal collected by the microphone will not have great difference; if the user plugs the apparent pick-up hole of the microphone by hand, the signal amplitude of the sound signal picked up by the microphone will be small. In this way, after the sound signal is received at the current moment, by comparing the signal amplitude of the sound signal received at the previous moment, if the variation difference of the signal amplitude is greater than the second threshold (here, the second threshold is a negative number), the judgment becomes obviously smaller, and further, if the SAR value is greater than or equal to the first threshold, the two SAR values and the sound signal simultaneously meet the requirements, which means that the user is operating the designated target area, and the user is judged to be performing shooting control.
Specifically, when the shooting interface is a shooting preview interface, if the detected SAR value meets a second condition (the second condition includes that the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration is larger than a third preset duration, and the SAR value is larger than or equal to a first threshold value and the duration is larger than or equal to a fourth preset duration), or in the fifth preset duration, the shooting function is triggered if the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to the second threshold value for M times continuously, and the SAR value is detected to be larger than or equal to the first threshold value for P times continuously; if the shooting interface is a video preview interface, if the SAR value is detected to meet the second condition, starting video; if the shooting interface is a video recording process interface, if the SAR value is detected to meet the second condition, video recording is finished.
Optionally, the third preset duration is the same as the fourth preset duration.
Optionally, any one or more of the first preset duration, the second preset duration, the third preset duration, the fourth preset duration, and the fifth preset duration in the foregoing embodiments may be the same or different from each other.
In an embodiment, when a difference between a signal amplitude of the sound signal and a signal amplitude of a previous time is less than or equal to a second threshold, shooting control is performed, including:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than or equal to a sixth preset duration time, shooting control is performed; or alternatively, the process may be performed,
and in the seventh preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value, shooting control is carried out, wherein R is a positive integer.
For example, after a user opens a camera application and displays a preview interface, if the electronic device detects that the screen is folded within a predetermined angle range, the electronic device opens a microphone to receive sound, and obtains a sound signal; further, shooting control is performed according to the signal amplitude variation of the sound signal.
Specifically, when the photographing interface is a photographing preview interface, if the SAR value is detected to satisfy a third condition (the third condition includes that the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is less than or equal to a second threshold value, and the duration is greater than or equal to a sixth preset duration, or, within the seventh preset duration, the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be less than or equal to the second threshold value continuously for R times), the photographing function (such as single photographing or continuous photographing) is triggered; if the shooting interface is a video preview interface, if the SAR value is detected to meet a third condition, starting video; if the shooting interface is a video recording process interface, if the SAR value is detected to meet the third condition, video recording is finished.
Optionally, any one or more of the first preset duration, the second preset duration, the third preset duration, the fourth preset duration, the fifth preset duration, the sixth preset duration, and the seventh preset duration in the foregoing embodiment may be the same or different from each other.
It should be noted that, to distinguish between different shooting control requirements, different shooting controls may correspond to different triggering conditions.
For example, when the SAR value is greater than or equal to the first threshold, the single shooting function or the video recording ending function can be triggered based on the difference of shooting interfaces; and triggering a continuous shooting function when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the SAR value is larger than or equal to a first threshold value.
For example, when the SAR value is greater than or equal to a first threshold and the duration is greater than or equal to a first preset duration, the single shooting function can be triggered or the video recording function or the video recording ending function can be started based on the difference of shooting interfaces; and triggering the continuous shooting function when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than a third preset duration time, and the SAR value is larger than or equal to a first threshold value and the duration time is larger than or equal to a fourth preset duration time.
Referring to fig. 6, an embodiment of the present application provides a photographing control apparatus 600, including:
the first control module 601 is configured to control the SAR antenna to obtain a specific absorption rate SAR value and/or control the microphone to collect a sound signal when it is determined that the screen of the electronic device is within a preset folding angle range and a shooting interface is displayed; wherein the SAR antenna and the microphone are located in a target area of the electronic device;
the second control module 602 is configured to perform shooting control when the SAR value is greater than or equal to a first threshold value, and/or when a difference between a signal amplitude of the sound signal and a signal amplitude at a previous time is less than or equal to a second threshold value.
Optionally, in the case that the shooting interface is a shooting preview interface, the performing shooting control includes: triggering single shooting, triggering continuous shooting or triggering video recording;
and under the condition that the shooting interface is a shooting process interface, performing shooting control comprises the following steps: triggering to end the video recording.
Optionally, the second control module 602 is specifically configured to:
when the SAR value is greater than or equal to a first threshold value and the duration is greater than or equal to a first preset duration, shooting control is performed; or alternatively, the process may be performed,
and when the SAR value is detected to be greater than or equal to the first threshold value continuously for N times within the second preset duration, shooting control is carried out, wherein N is a positive integer.
Optionally, the second control module 602 is specifically configured to:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than a third preset duration time, and the SAR value is larger than or equal to the first threshold value and the duration time is larger than or equal to a fourth preset duration time, shooting control is carried out; or alternatively, the process may be performed,
and in a fifth preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value continuously for M times and the SAR value is detected to be larger than or equal to a first threshold value continuously for P times, shooting control is carried out, wherein M and P belong to positive integers.
Optionally, the second control module 602 is specifically configured to:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than or equal to a sixth preset duration time, shooting control is carried out; or alternatively, the process may be performed,
and in a seventh preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value in R times continuously, shooting control is carried out, wherein R is a positive integer.
According to the shooting control method provided by the embodiment of the application, the execution subject can be a shooting control device. In the embodiment of the present application, taking a method for executing shooting control by a shooting control device as an example, the shooting control device provided in the embodiment of the present application is described.
The shooting control device in the embodiment of the application can be electronic equipment or a component in the electronic equipment, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, the electronic device may be a mobile phone, tablet computer, notebook computer, palm computer, vehicle-mounted electronic device, mobile internet appliance (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/Virtual Reality (VR) device, robot, wearable device, ultra-mobile personal computer, UMPC, netbook or personal digital assistant (personal digital assistant, PDA), etc., but may also be a server, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (TV), teller machine or self-service machine, etc., and the embodiments of the present application are not limited in particular.
The photographing control apparatus in the embodiment of the application may be an apparatus having an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, and the embodiment of the present application is not limited specifically.
The photographing control apparatus provided in the embodiment of the present application can implement each process implemented by the embodiments of the methods of fig. 1 to 5, and in order to avoid repetition, a detailed description is omitted herein.
Optionally, as shown in fig. 7, the embodiment of the present application further provides an electronic device 700, including a processor 701 and a memory 702, where the memory 702 stores a program or an instruction that can be executed on the processor 701, and the program or the instruction implements each step of the above-mentioned embodiment of the photographing control method when executed by the processor 701, and can achieve the same technical effect, so that repetition is avoided, and no further description is given here.
The electronic device in the embodiment of the application includes the mobile electronic device and the non-mobile electronic device.
Fig. 8 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 800 includes, but is not limited to: radio frequency unit 801, network module 802, audio output unit 803, input unit 804, sensor 805, display unit 806, user input unit 807, interface unit 808, memory 809, and processor 810.
Those skilled in the art will appreciate that the electronic device 800 may also include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 810 by a power management system to perform functions such as managing charge, discharge, and power consumption by the power management system. The electronic device structure shown in fig. 8 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than shown, or may combine certain components, or may be arranged in different components, which are not described in detail herein.
The processor 810 is configured to control the SAR antenna to obtain a specific absorption rate SAR value and/or control the microphone to collect a sound signal when it is determined that the screen of the electronic device is within a preset folding angle range and a photographing interface is displayed; wherein the SAR antenna and the microphone are located in a target area of the electronic device; and when the SAR value is larger than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value, shooting control is performed.
Optionally, in the case that the shooting interface is a shooting preview interface, the performing shooting control includes: triggering single shooting, triggering continuous shooting or triggering video recording;
and under the condition that the shooting interface is a shooting process interface, performing shooting control comprises the following steps: triggering to end the video recording.
Optionally, the processor 810 is further specifically configured to perform shooting control when the SAR value is greater than or equal to a first threshold and the duration is greater than or equal to a first preset duration; or alternatively, the process may be performed,
and when the SAR value is detected to be greater than or equal to the first threshold value continuously for N times within the second preset duration, shooting control is carried out, wherein N is a positive integer.
Optionally, the processor 810 is further specifically configured to perform shooting control when a difference between the signal amplitude of the sound signal and the signal amplitude at the previous moment is less than or equal to a second threshold value and the duration is greater than a third preset duration, and the SAR value is greater than or equal to a first threshold value and the duration is greater than or equal to a fourth preset duration; or alternatively, the process may be performed,
and in a fifth preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value continuously for M times and the SAR value is detected to be larger than or equal to a first threshold value continuously for P times, shooting control is carried out, wherein M and P belong to positive integers.
Optionally, the processor 810 is further specifically configured to perform shooting control when a difference between the signal amplitude of the sound signal and the signal amplitude at the previous moment is less than or equal to a second threshold value and the duration is greater than or equal to a sixth preset duration; or alternatively, the process may be performed,
and in a seventh preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value in R times continuously, shooting control is carried out, wherein R is a positive integer.
According to the electronic equipment provided by the application, the original shooting control button is replaced by the target area where the SAR antenna area and/or the microphone are/is located, when the electronic equipment is folded to the position of about 90 degrees by a user to shoot, the user does not need to lean on the user to operate the shooting control key positioned on the side of the user, and can directly operate the SAR antenna area and/or the microphone position which are opposite to the user, so that shooting control can be realized, the user operation is facilitated, and false touch caused by inconvenient operation is avoided.
It should be appreciated that in embodiments of the present application, the input unit 804 may include a graphics processor (Graphics Processing Unit, GPU) 8041 and a microphone 8042, the graphics processor 8041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes at least one of a touch panel 8071 and other input devices 8072. Touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two parts, a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
The memory 809 can be used to store software programs as well as various data. The memory 809 may mainly include a first storage area storing programs or instructions and a second storage area storing data, wherein the first storage area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 809 may include volatile memory or nonvolatile memory, or the memory 809 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory 809 in embodiments of the application includes, but is not limited to, these and any other suitable types of memory.
The processor 810 may include one or more processing units; optionally, the processor 810 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, etc., and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 810.
The embodiment of the application also provides a readable storage medium, on which a program or an instruction is stored, which when executed by a processor, implements each process of the above-described shooting control method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here.
Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.
The embodiment of the application further provides a chip, which comprises a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the processes of the embodiment of the shooting control method, and can achieve the same technical effects, so that repetition is avoided, and the description is omitted here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
Embodiments of the present application provide a computer program product stored in a storage medium, where the program product is executed by at least one processor to implement the respective processes of the above-described shooting control method embodiments, and achieve the same technical effects, and for avoiding repetition, a detailed description is omitted herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims (12)

1. A photographing control method, characterized by comprising:
under the condition that the screen of the electronic equipment is in a preset folding angle range and a shooting interface is displayed, controlling the SAR antenna to acquire a specific absorption rate SAR value and/or controlling the microphone to collect sound signals; wherein the SAR antenna and the microphone are located in a target area of the electronic device;
and when the SAR value is larger than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value, shooting control is performed.
2. The photographing control method according to claim 1, characterized in that,
and when the shooting interface is a shooting preview interface, performing shooting control includes: triggering single shooting, triggering continuous shooting or triggering video recording;
and under the condition that the shooting interface is a shooting process interface, performing shooting control comprises the following steps: triggering to end the video recording.
3. The photographing control method according to claim 1, characterized in that the photographing control is performed when the SAR value is greater than or equal to a first threshold value, comprising:
when the SAR value is greater than or equal to a first threshold value and the duration is greater than or equal to a first preset duration, shooting control is performed; or alternatively, the process may be performed,
and when the SAR value is detected to be greater than or equal to the first threshold value continuously for N times within the second preset duration, shooting control is carried out, wherein N is a positive integer.
4. The photographing control method according to claim 1, wherein the photographing control is performed when the SAR value is greater than or equal to a first threshold and a difference between a signal amplitude of the sound signal and a signal amplitude at a previous time is less than or equal to a second threshold, comprising:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than a third preset duration time, and the SAR value is larger than or equal to the first threshold value and the duration time is larger than or equal to a fourth preset duration time, shooting control is carried out; or alternatively, the process may be performed,
and in a fifth preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value continuously for M times and the SAR value is detected to be larger than or equal to a first threshold value continuously for P times, shooting control is carried out, wherein M and P belong to positive integers.
5. The photographing control method according to claim 1, wherein the photographing control is performed when a difference between a signal amplitude of the sound signal and a signal amplitude at a previous timing is less than or equal to a second threshold value, comprising:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than or equal to a sixth preset duration time, shooting control is carried out; or alternatively, the process may be performed,
and in a seventh preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value in R times continuously, shooting control is carried out, wherein R is a positive integer.
6. A photographing control apparatus, comprising:
the first control module is used for controlling the SAR antenna to acquire the specific absorption rate SAR value and/or controlling the microphone to collect sound signals under the condition that the screen of the electronic equipment is in the preset folding angle range and a shooting interface is displayed; wherein the SAR antenna and the microphone are located in a target area of the electronic device;
and the second control module is used for carrying out shooting control when the SAR value is larger than or equal to a first threshold value and/or the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value.
7. The photographing control apparatus as claimed in claim 6, wherein,
and when the shooting interface is a shooting preview interface, performing shooting control includes: triggering single shooting, triggering continuous shooting or triggering video recording;
and under the condition that the shooting interface is a shooting process interface, performing shooting control comprises the following steps: triggering to end the video recording.
8. The shooting control apparatus in accordance with claim 6, wherein the second control module is specifically configured to:
when the SAR value is greater than or equal to a first threshold value and the duration is greater than or equal to a first preset duration, shooting control is performed; or alternatively, the process may be performed,
and when the SAR value is detected to be greater than or equal to the first threshold value continuously for N times within the second preset duration, shooting control is carried out, wherein N is a positive integer.
9. The shooting control apparatus in accordance with claim 6, wherein the second control module is specifically configured to:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than a third preset duration time, and the SAR value is larger than or equal to the first threshold value and the duration time is larger than or equal to a fourth preset duration time, shooting control is carried out; or alternatively, the process may be performed,
and in a fifth preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value continuously for M times and the SAR value is detected to be larger than or equal to a first threshold value continuously for P times, shooting control is carried out, wherein M and P belong to positive integers.
10. The shooting control apparatus in accordance with claim 6, wherein the second control module is specifically configured to:
when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is smaller than or equal to a second threshold value and the duration time is larger than or equal to a sixth preset duration time, shooting control is carried out; or alternatively, the process may be performed,
and in a seventh preset time period, when the difference between the signal amplitude of the sound signal and the signal amplitude of the previous moment is detected to be smaller than or equal to a second threshold value in R times continuously, shooting control is carried out, wherein R is a positive integer.
11. An electronic device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the photographing control method of any of claims 1-5.
12. A readable storage medium, wherein a program or instructions is stored on the readable storage medium, which when executed by a processor, implements the steps of the photographing control method according to any one of claims 1 to 5.
CN202311033864.9A 2023-08-15 2023-08-15 Shooting control method and device and electronic equipment Pending CN116939361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311033864.9A CN116939361A (en) 2023-08-15 2023-08-15 Shooting control method and device and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311033864.9A CN116939361A (en) 2023-08-15 2023-08-15 Shooting control method and device and electronic equipment

Publications (1)

Publication Number Publication Date
CN116939361A true CN116939361A (en) 2023-10-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311033864.9A Pending CN116939361A (en) 2023-08-15 2023-08-15 Shooting control method and device and electronic equipment

Country Status (1)

Country Link
CN (1) CN116939361A (en)

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