CN114422705A - Electronic equipment and control method and device thereof - Google Patents
Electronic equipment and control method and device thereof Download PDFInfo
- Publication number
- CN114422705A CN114422705A CN202210124896.9A CN202210124896A CN114422705A CN 114422705 A CN114422705 A CN 114422705A CN 202210124896 A CN202210124896 A CN 202210124896A CN 114422705 A CN114422705 A CN 114422705A
- Authority
- CN
- China
- Prior art keywords
- camera module
- signal
- radio frequency
- module
- frequency signal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 230000002829 reductive effect Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 2
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000013441 quality evaluation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
Abstract
The application discloses electronic equipment and a control method and device thereof, and belongs to the technical field of electronics. The electronic equipment comprises a camera module, a signal receiving module and a processor, wherein the signal receiving module is arranged on the camera module or is arranged close to the camera module, and the signal receiving module is electrically connected with the processor; under the condition that the camera module is in a working state, if the camera module is monitored to be interfered by a radio frequency signal received by the signal receiving module, the processor adjusts target parameters to improve the image quality of the image data, and the target parameters comprise: the data transmission rate of the camera module and/or the transmission power of the radio frequency signal.
Description
Technical Field
The application belongs to the technical field of electronics, and particularly relates to electronic equipment and a control method and device thereof.
Background
With the rapid development of electronic technology, electronic devices such as mobile phones and tablet computers are becoming more and more popular and becoming indispensable tools in people's daily life. The shooting function is one of the important functions of the electronic equipment, and shooting is performed through a camera module in the electronic equipment so as to record the drips around a user through images (such as photos or videos) and improve the user experience effect of the electronic equipment.
At present, because the volume of the electronic device is limited, the camera module is usually arranged close to the radio frequency module (such as an antenna) under the condition that the camera module is arranged in the installation space inside the shell of the electronic device, so as to save the installation control. However, under the condition that the distance between the camera module and the radio frequency module is too small, the radio frequency signal generated by the radio frequency module interferes with the image data in the shooting process of the camera module, so that the quality of the image shot by the camera module is reduced.
Disclosure of Invention
An object of the embodiments of the present application is to provide an electronic device and a control method and device thereof, which can solve the problem that a quality of a captured image is reduced due to interference of a radio frequency signal generated by a camera module.
In a first aspect, an embodiment of the present application provides an electronic device, including a camera module, a signal receiving module, and a processor, where the signal receiving module is disposed on the camera module or is disposed adjacent to the camera module, and the signal receiving module is electrically connected to the processor;
under the condition that the camera module is in a working state, if the camera module is monitored to be interfered by a radio frequency signal received by the signal receiving module, the processor adjusts target parameters to improve the image quality of the image data, and the target parameters comprise: the data transmission rate of the camera module and/or the transmission power of the radio frequency signal.
In a second aspect, an embodiment of the present application provides a method for controlling an electronic device, which is applied to the electronic device according to the first aspect, and includes:
under the condition that a camera module of the electronic equipment is in a working state, acquiring the signal intensity of a radio-frequency signal received by a signal receiving module of the electronic equipment;
and under the condition that the camera module is determined to be interfered by the radio frequency signal based on the signal strength, adjusting target parameters to improve the image quality of the image data, wherein the target parameters comprise the data transmission rate of the camera module and/or the transmitting power of the radio frequency signal.
In a third aspect, an embodiment of the present application provides a control apparatus for an electronic device, including:
the signal intensity acquisition module is used for acquiring the signal intensity of the radio-frequency signal received by the signal receiving module of the electronic equipment under the condition that the camera module of the electronic equipment is in a working state;
and the adjusting module is used for adjusting target parameters to improve the image quality of the image data under the condition that the camera module is determined to be interfered by the radio-frequency signal based on the signal intensity, wherein the target parameters comprise the data transmission rate of the camera module and/or the transmitting power of the radio-frequency signal.
In a fourth aspect, embodiments of the present application provide an electronic device comprising a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the method according to the second aspect.
In a fifth aspect, the present application provides a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the second aspect.
In a sixth aspect, 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 the processor is configured to execute a program or instructions to implement the method according to the second aspect.
In a seventh aspect, the present application provides a computer program product, which is stored in a storage medium and executed by at least one processor to implement the method according to the second aspect.
In this application embodiment, when the module of making a video recording is in operating condition, signal reception module can monitor whether the module of making a video recording receives radiofrequency signal's interference to under the condition that the module of making a video recording receives radiofrequency signal interference is monitored to the treater can adjust at least one in the data transmission rate of the module of making a video recording and radiofrequency signal's transmitting power, in order to promote the image quality of the image data of gathering. Therefore, when the radio-frequency signal interferes with the acquisition of image data by the shooting module, the electronic equipment can adjust at least one of the data transmission rate of the shooting module and the transmitting power of the radio-frequency signal in time, and the image quality obtained by image shooting is improved.
Drawings
FIG. 1 is a schematic diagram of a portion of an electronic device according to an embodiment of the present disclosure;
FIG. 2 is another schematic diagram of a portion of an electronic device according to an embodiment of the present disclosure;
FIG. 3 is another schematic diagram of a portion of an electronic device according to an embodiment of the present disclosure;
FIG. 4 is a schematic flow chart diagram of an embodiment of a method of controlling an electronic device to which the present application relates;
fig. 5 is a schematic flowchart of an embodiment of a control apparatus of an electronic device according to the present application;
FIG. 6 is a schematic block diagram of another embodiment of an electronic device according to the present disclosure;
fig. 7 is a hardware configuration diagram of an embodiment of another electronic device related to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The following describes in detail a control method of an electronic device according to an embodiment of the present application with reference to the accompanying drawings and a specific embodiment and an application scenario thereof.
Please refer to fig. 1 to fig. 3, which are schematic structural diagrams of a part of structures of an electronic device according to an embodiment of the present application. As shown in fig. 1 to 3, the electronic device at least includes a camera module 10, a signal receiving module 30 and a processor 40, wherein the signal receiving module 30 is disposed on the camera module 10 or disposed adjacent to the camera module 10, and the signal receiving module 30 is electrically connected to the processor 40.
Under the condition that the camera module 10 is in a working state, if the signal receiving module 30 monitors that the camera module 10 is interfered by a radio frequency signal, the processor 40 adjusts target parameters to improve the image quality of the image data, where the target parameters include: the data transmission rate of the camera module 10, and/or the transmission power of the rf signal.
Based on this, when the camera module 10 is in the working state, the signal receiving module 30 can monitor whether the camera module 10 is interfered by the radio frequency signal, and under the condition that the camera module 10 is monitored to be interfered by the radio frequency signal, the processor 40 can adjust at least one of the data transmission rate of the camera module 10 and the transmission power of the radio frequency signal, so as to improve the image quality of the acquired image data. Therefore, when the radio frequency signal interferes with the image data collected by the shooting module, the electronic equipment can adjust at least one of the data transmission rate of the shooting module 10 and the transmitting power of the radio frequency signal in time, and the image quality obtained by image shooting is improved.
In this embodiment, the camera module 10 may be a component for collecting image data to implement a shooting function of an electronic device, and may include one or more cameras.
It should be noted that the camera module 10 may include a lens 11 and a photosensitive element 21, where the lens 11 is used for collecting light rays in shooting and conducting the light rays to the photosensitive element 21, and the photosensitive element 21 is used for generating an image according to the received light rays.
In this embodiment, the signal receiving module 30 is configured to receive a first radio frequency signal when the camera module 10 is in an operating state, and send the received radio frequency signal to the processor 40, so that the processor 40 determines whether the radio frequency signal interferes with the camera module 10 according to the signal strength of the radio frequency signal.
The signal receiving module 30 may be a component capable of receiving radio frequency signals. Specifically, the rf module 20 may include a receiving antenna 31 and an rf signal receiving and amplifying unit 32, the rf signal receiving and amplifying unit 32 is electrically connected between the receiving antenna 31 and the processor 40, the receiving antenna 31 may receive an rf signal, and the rf signal receiving and amplifying unit 32 amplifies the rf signal received by the receiving antenna 31 and transmits the amplified rf signal to the processor 40.
The receiving antenna 31 may be any antenna capable of receiving a radio frequency signal. For example, the receiving antenna 31 may be a millimeter wave antenna or the like. In this embodiment, the signal receiving module 30 may receive the radio frequency signal only at one frequency point, or may receive the radio frequency signal at a plurality of frequency points, and the radio frequency signal may be a radio frequency signal at any frequency point of the plurality of frequency points.
The radio frequency signal may be a radio frequency signal transmitted by a device other than the electronic device. For example, during the process of shooting a video by the electronic device 1 (i.e., the electronic device), if the electronic device 2 is close to the electronic device 1, the radio frequency signal emitted by the electronic device 2 may cause interference to the electronic device.
In some embodiments, the electronic device further includes a radio frequency module 20, the radio frequency module 20 is electrically connected to the processor 40, and the radio frequency module 20 is configured to transmit the radio frequency signal.
Therefore, the electronic device can monitor whether the radio frequency signal emitted by the radio frequency module 20 inside the electronic device interferes with the shooting module 10, and can improve the shooting quality of the shooting module 10 in time under the condition of interfering with the shooting module 10.
The rf module 20 may be a component capable of generating an rf signal to implement a wireless communication function of the electronic device. Specifically, the rf module 20 may include a transmitting antenna 21 and an rf signal transmitting and amplifying unit 22, the rf signal transmitting and amplifying unit 22 is connected between the transmitting antenna 21 and the processor 40, and the rf signal transmitting and amplifying unit 22 is configured to amplify an rf signal and transmit the rf signal through the transmitting antenna 21, so as to implement communication of the electronic device.
The transmitting antenna 21 may be any antenna capable of transmitting the radio frequency signal. For example, the above-described transmitting antenna 21 may be a millimeter wave antenna or the like.
The rf module 20 may work only at one frequency point; alternatively, the radio frequency module 20 may also operate in a preset frequency band, and the radio frequency module 20 may simultaneously generate radio frequency signals at least one frequency point of the preset frequency band, that is, the radio frequency module 20 generates different radio frequency signals at different frequency points, so that the radio frequency module 20 may simultaneously generate at least one radio frequency signal in the preset frequency band. The at least one frequency point may be a part of or all frequency points within the preset frequency band, which is not limited herein.
In the case that the electronic device further includes the rf module 20, the signal receiving module 30 may receive only the rf signals at a part of the frequency points of the rf module 20. Or, in some embodiments, the working frequency band of the signal receiving module 30 covers the working frequency band of the radio frequency module 20, so as to improve the monitoring capability of the signal receiving module 30, and further reduce the possibility that the radio frequency module 20 interferes with the shooting quality of the shooting module 10.
In the embodiment of the present application, the signal receiving module 30 may be disposed on the camera module 10, or the signal receiving module 30 may be disposed adjacent to the camera module 10.
The signal receiving module 30 is disposed on the camera module 10, and the signal receiving module 30 may be fixedly connected (e.g., adhered) to the housing of the camera module 10.
The signal receiving module 30 is disposed adjacent to the camera module 10, and the interval between the signal receiving module 30 and the camera module 10 may be smaller than or equal to a preset interval. The preset interval can be set according to actual needs. For example, the preset interval may be set to 0.1 mm to 3 mm, and so on.
The signal receiving module 30 may be disposed adjacent to the camera module 10, and the signal receiving module 30 and the camera module 10 may be disposed on different circuit boards 11.
The signal receiving module 30 and the camera module 10 are arranged close to each other so that: the rf signal received by the signal receiving module 30 is approximately equal to the rf signal received by the camera module 10, so that the signal strength of the rf signal received by the camera module 10 can be measured by the signal receiving module 30 to determine whether the camera module 10 is interfered by the rf signal.
In some embodiments, the camera module 10 includes a circuit board 11 and an image sensing component 12, wherein the image sensing component 12 is attached to the circuit board 11;
the signal receiving module 30 is at least partially electrically connected to the circuit board 11 and spaced apart from the image sensing assembly 12, and the signal receiving module 30 is electrically connected to the processor 40 through the circuit board 11.
In this embodiment, at least a portion of the signal receiving module 30 is electrically connected to the circuit board 11 and spaced from the image sensing component 12, so that the installation space inside the electronic device can be reasonably utilized, the signal receiving module 30 and the camera module 10 are arranged more tightly, the accuracy of signal strength test of the received radio frequency signal is improved, and the image quality shot by the electronic device is further improved.
The circuit board 11 may be any circuit board for mounting the image sensing module 12. Specifically, the circuit board 11 may be a flexible circuit board, or the like.
At least a portion of the signal receiving module 30 is electrically connected to the circuit board 11, and the receiving antenna 31 of the signal receiving module 30 may be electrically connected to the circuit board 11, and the receiving antenna 31 and the image sensing component 12 are spaced apart from each other on the circuit board 11.
The receiving antenna 31 and the image sensing component 12 are spaced apart from each other on the circuit board 11, and the distance between the receiving antenna 31 and the image sensing component 12 may be set according to actual requirements. For example, the distance between the receiving antenna 31 and the image sensing component 12 on the circuit board 11 may be set to 0.1 mm to 3 mm, and so on.
In some embodiments, the distance between the receiving antenna 31 and the image sensing component 12 on the circuit board 11 is greater than or equal to 0.25 mm and less than or equal to 1 mm.
In this embodiment, the distance between the receiving antenna 31 and the camera module 10 on the circuit board 11 is greater than or equal to 0.25 mm and less than or equal to 1 mm, so that the distance between the receiving antenna 31 and the assumed module is set reasonably, the accuracy of the detected signal strength can be ensured, and the interference of the receiving antenna 31 on the camera module 10 can be ensured.
The distance between the receiving antenna 31 and the camera module 10 on the circuit board 11 is greater than or equal to 0.25 mm and less than or equal to 1 mm, and any value from 0.25 mm to 1 mm may be set as the distance between the receiving antenna 31 and the camera module 10. Specifically, the distance between the receiving antenna 31 and the camera module 10 on the circuit board 11 may be 0.5 mm.
In a case where at least a portion of the signal receiving module 30 is disposed on the circuit board, the signal receiving module 30 is electrically connected to the processor 40 through the circuit board 11, the receiving antenna 31 of the signal receiving module 30 may be electrically connected to pins of the circuit board 11, the pins of the circuit board 11 may be electrically connected to the processor 40, and the rf signal receiving and amplifying unit 32 may be electrically connected between the pins of the circuit board 11 and the processor 40.
The arrangement of the receiving antenna 31 on the circuit board 11 can be set according to actual needs. Specifically, the receiving antenna 31 may be an antenna metal layer plated on the circuit board 11, or the receiving antenna 31 may be an antenna patch attached to the circuit board 11. In this way, the arrangement of the receiving antenna 31 can be made more flexible.
In this embodiment, in a case that the electronic device further includes the radio frequency module 20, the signal receiving module 30 may receive the radio frequency signal at a partial frequency point of the working frequency band of the radio frequency module 20.
In some embodiments, the operating frequency band of the signal receiving module 30 covers the operating frequency band of the rf module 20. Therefore, the signal receiving module 30 can receive all radio frequency signals on the working frequency band of the radio frequency module 20, so that the shooting quality of the camera module 10 can be improved when the radio frequency signals generated by the radio frequency module 20 at any frequency point interfere with the camera module 10.
In this embodiment, the processor 40 may be configured to obtain a signal strength of a radio frequency signal received by the signal receiving module 30, determine whether the camera module 10 is interfered by the radio frequency signal based on the signal strength, and adjust the target parameter under the condition that the camera module 10 is interfered by the radio frequency signal, so as to improve the image quality of the image data.
The processor 40 may be a central processing unit of the electronic device, or may be a control device other than the central processing unit 40, which is not limited herein.
The above-mentioned obtaining of the signal strength of the radio frequency signal received by the signal receiving module 30 may be, under the condition that the processor 40 receives the radio frequency signal transmitted by the signal receiving module 30, analyzing the received radio frequency signal to obtain information such as a frequency point and signal strength of the radio frequency signal.
After the processor 40 obtains the signal strength, the processor 40 may compare the signal strength with a preset signal threshold to determine whether the signal strength is greater than or equal to the preset signal threshold, further determine whether the image quality of the image data of the camera module 10 meets the image quality requirement when the signal strength is greater than or equal to the preset signal threshold, and determine that the camera module 10 is interfered by the radio frequency signal when the image quality of the image data does not meet the image quality requirement; and determining that the camera module 10 is not interfered by the radio frequency signal under the condition that the signal intensity is less than the preset signal threshold, or the signal intensity is greater than or equal to the preset signal threshold and the image quality of the image data meets the image quality requirement.
It should be noted that, in the case that the signal receiving module can receive multiple radio frequency signals of different frequency points at the same time, the preset signal thresholds compared by the signal strengths of different radio frequency signals may be the same or different, and are not limited herein.
The preset signal threshold may be a value that is set in the electronic device in advance according to actual needs, and may be a signal intensity that is set by a user empirically, for example.
Alternatively, when the camera module 10 is in an operating state, the radio frequency signal input by the signal receiving module 30 of the electronic device may be received; when the rf signal is in the adjusted state, if it is detected that the image quality of the image data of the camera module 10 does not satisfy the image quality requirement, the signal strength of the rf signal is determined as the preset signal threshold. In this way, when the image quality of the image data of the camera module 10 does not satisfy the image quality requirement, the signal intensity of the radio frequency signal is determined as the preset signal threshold by setting the radio frequency signal in the adjusted state, so that the set preset signal threshold is more reasonable.
The above-mentioned determining whether the image quality of the image data of the camera module 10 meets the image quality requirement may be that the processor 40 acquires an image quality evaluation parameter of the image data, compares the image quality evaluation parameter with a preset quality evaluation parameter, and determines whether the image quality of the image data meets the image quality requirement according to a comparison result.
The image quality evaluation parameter may be any parameter value that can be used as an evaluation index for evaluating the image quality of the image data. For example, the image quality evaluation parameter may include at least one of resolution, packet loss rate, and bit error rate.
Specifically, the comparing the image quality evaluation parameter with the preset quality evaluation parameter, and determining whether the image quality of the image data meets the image quality requirement according to the comparison result may be to obtain the error rate of the image data of the camera module 10; and under the condition that the obtained error rate is greater than or equal to the preset error rate, determining that the image quality of the image data of the camera module 10 does not meet the image quality requirement, so that whether the image quality of the image data of the camera module 10 meets the image quality requirement can be determined according to the comparison result of the error rate and the preset error rate, and the determination mode is simpler and more accurate.
In the case that the obtained error rate is smaller than the preset error rate, the processor 40 may determine that the image quality of the image data meets the image quality requirement.
Whether the image quality of the image data of the camera module 10 meets the image quality requirement or not may also be obtained by comparing the resolution or the packet loss rate with a corresponding preset threshold, which is not described herein again.
In this embodiment, the processor 40 adjusts the target parameter when determining that the camera module is interfered by the rf signal, which may be at least one of a data transmission rate of the camera module 10 and a transmission power of the rf signal, so as to improve an image quality of the image data.
Specifically, the processor 40 may only adjust the data transmission rate increase in the image data transmitted by the camera module 10; alternatively, the processor 40 may only adjust the signal power of the rf signal generated by the rf module 20 to be reduced, so as to reduce the signal strength of the rf signal; alternatively, the processor 40 may adjust both the signal power of the rf signal generated by the rf module 20 to be reduced and the data transmission rate of the image data transmitted by the camera module 10 to be increased.
In some embodiments, the processor 40 adjusts the target parameter, which may include: under the condition that the camera module 10 is determined to be interfered by the radio frequency signal based on the signal strength, the processor 40 adjusts the data transmission rate of the camera module 10; in the adjusting process, under the condition that the image quality of the image data meets the image quality requirement and the adjusted data transmission rate does not reach the maximum data transmission rate, the processor 40 stops adjusting the data transmission rate of the camera module 10; alternatively, when the data transmission rate of the camera module 10 is adjusted to the maximum data transmission rate and the image quality of the image data of the camera module 10 does not satisfy the image quality requirement, the processor 40 stops adjusting the data transmission rate of the camera module 10 and continues to adjust the signal strength of the rf signal.
Therefore, the electronic device can adjust the data transmission rate of the camera module 10, and adjust the signal intensity of the radio frequency signal under the condition that the data transmission rate of the camera module 10 is adjusted to the maximum data transmission rate, so that the communication quality of the electronic device can be prevented from being reduced.
In addition, when the radio frequency signal is transmitted by another electronic device, the adjusting of the transmission power of the radio frequency signal may be that the electronic device transmits a signal adjustment request to the other electronic device, and the other electronic device adjusts the transmission power of the radio frequency signal based on the transmission signal adjustment request.
The processor 40 adjusts the signal strength of the rf signal, and may include: the processor 40 gradually adjusts the signal intensity of the radio frequency signal to be reduced according to a preset adjustment amplitude until the image quality of the image data of the camera module 10 meets the image quality requirement; or, the image quality of the image data of the camera module 10 meets the image quality requirement under the condition of reducing the transmitting power of the radio frequency signal to the target transmitting power, wherein the signal intensity of the radio frequency signal is a preset signal intensity threshold under the target transmitting power, so that the adjusting mode is flexible and various.
Please refer to fig. 4, which is a flowchart illustrating a control method of an electronic device according to an embodiment of the present disclosure. The control method of the electronic device is applied to the electronic devices shown in fig. 1 to 3. As described in fig. 4, the control method of the electronic device includes at least the following steps 401 and 402.
In some embodiments, the adjusting the target parameter when it is determined that the camera module is interfered by the radio frequency signal based on the signal strength includes:
under the condition that the camera module is determined to be interfered by the radio frequency signal based on the signal strength, adjusting the data transmission rate of the camera module;
stopping adjusting the data transmission rate of the camera module under the condition that the image quality of the image data meets the image quality requirement in the adjusting process and the adjusted data transmission rate does not reach the maximum data transmission rate;
and under the condition that the data transmission rate of the camera module is adjusted to the maximum data transmission rate and the image quality of the image data of the camera module does not meet the image quality requirement, stopping adjusting the data transmission rate of the camera module and continuously adjusting the transmitting power of the radio frequency signal.
In some embodiments, before determining that the camera module is interfered by the radio frequency signal based on the signal strength, the method further includes:
acquiring the error rate of the image data of the camera module;
the adjusting the target parameter when determining that the camera module is interfered by the radio frequency signal based on the signal strength includes:
and under the condition that the signal intensity of the radio frequency signal is greater than or equal to a preset signal intensity threshold value and the obtained error rate is greater than or equal to a preset error rate, adjusting a target parameter.
In some embodiments, the adjusting the transmission power of the radio frequency signal includes:
gradually adjusting the emission power of the radio frequency signal to be reduced according to a preset adjustment amplitude until the image quality of the image data of the camera module meets the image quality requirement; or
And under the condition that the transmitting power of the radio-frequency signal is reduced to a target transmitting power, the image quality of the image data of the camera module meets the image quality requirement, wherein under the target transmitting power, the signal intensity of the radio-frequency signal is a preset signal intensity threshold value.
Because the implementation process and the beneficial effects in each embodiment of the control method of the electronic device are described in detail in the embodiment of the electronic device shown in fig. 1 to 3, no further description is given here.
In the control method of the electronic device provided in the embodiment of the present application, the execution main body may be a control device of the electronic device, or a control module in the control device of the electronic device, for executing the control method of the electronic device. In the embodiment of the present application, a method for controlling an electronic device by a control device of the electronic device is taken as an example, and the control device of the electronic device provided in the embodiment of the present application is described.
Fig. 5 is a schematic structural diagram of a control device of an electronic device according to an embodiment of the present disclosure.
As shown in fig. 5, the control device 500 of the electronic apparatus includes:
a signal strength obtaining module 501, configured to obtain, when the camera module of the electronic device is in a working state, a signal strength of a radio frequency signal received by a signal receiving module of the electronic device;
an adjusting module 502, configured to adjust a target parameter to improve the image quality of the image data when it is determined that the camera module is interfered by the radio frequency signal based on the signal strength, where the target parameter includes a data transmission rate of the camera module and/or a transmission power of the radio frequency signal.
In some embodiments, the adjusting module includes:
a first adjusting unit, configured to adjust a data transmission rate of the camera module when it is determined that the camera module is interfered by the radio frequency signal based on the signal strength;
a stopping unit, configured to stop adjusting the data transmission rate of the camera module when the image quality of the image data meets the image quality requirement and the adjusted data transmission rate does not reach the maximum data transmission rate in the adjusting process;
and the second adjusting unit is used for stopping adjusting the data transmission rate of the camera module and continuously adjusting the transmitting power of the radio-frequency signal under the condition that the data transmission rate of the camera module is adjusted to the maximum data transmission rate and the image quality of the image data of the camera module does not meet the image quality requirement.
In some embodiments, the apparatus 500 further comprises:
and the error rate acquisition module is used for acquiring the error rate of the image data of the camera module.
The adjusting module may be specifically configured to:
and under the condition that the signal intensity of the radio frequency signal is greater than or equal to a preset signal intensity threshold value and the obtained error rate is greater than or equal to a preset error rate, adjusting a target parameter.
In some embodiments, the second adjusting unit is specifically configured to:
gradually adjusting the emission power of the radio frequency signal to be reduced according to a preset adjustment amplitude until the image quality of the image data of the camera module meets the image quality requirement; or
And under the condition that the transmitting power of the radio-frequency signal is reduced to a target transmitting power, the image quality of the image data of the camera module meets the image quality requirement, wherein under the target transmitting power, the signal intensity of the radio-frequency signal is a preset signal intensity threshold value.
Because the implementation process and the beneficial effects in each embodiment of the control device of the electronic device are described in detail in the embodiment of the electronic device shown in fig. 1 to 3, which is not described herein again.
The control device of the electronic device in the embodiment of the present application may be an electronic device, or may be a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be a device other than a terminal. By way of example, the electronic Device may be a Mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic Device, a Mobile Internet Device (MID), an Augmented Reality (AR)/Virtual Reality (VR) Device, a robot, a wearable Device, an ultra-Mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-Mobile electronic Device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine, a self-service machine, and the like, and the embodiments of the present application are not limited in particular.
The control device of the electronic apparatus in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The control device of the electronic device provided in the embodiment of the present application can implement each step implemented in the method embodiment of fig. 4, and is not described here again to avoid repetition.
Optionally, as shown in fig. 6, an electronic device 600 is further provided in this embodiment of the present application, and includes a processor 601 and a memory 602, where the memory 602 stores a program or an instruction that can be executed on the processor 601, and when the program or the instruction is executed by the processor 601, the steps of the embodiment of the control method of the electronic device are implemented, and the same technical effects can be achieved, and are not described again here to avoid repetition.
It should be noted that the electronic devices in the embodiments of the present application include mobile electronic devices and non-mobile electronic devices.
Fig. 7 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710.
Those skilled in the art will appreciate that the electronic device 700 may also include a power supply (e.g., a battery) for powering the various components, and the power supply may be logically coupled to the processor 710 via a power management system, such that the functions of managing charging, discharging, and power consumption may be performed via the power management system. The electronic device structure shown in fig. 7 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
Wherein, the processor 710 is configured to:
under the condition that a camera module of the electronic equipment is in a working state, acquiring the signal intensity of a radio frequency signal received by a signal receiving module of the electronic equipment;
and under the condition that the camera module is determined to be interfered by the radio frequency signal based on the signal strength, adjusting target parameters to improve the image quality of the image data, wherein the target parameters comprise the data transmission rate of the camera module and/or the transmitting power of the radio frequency signal.
In some embodiments, the processor 710 is further configured to:
under the condition that the camera module is determined to be interfered by the radio frequency signal based on the signal strength, adjusting the data transmission rate of the camera module;
stopping adjusting the data transmission rate of the camera module under the condition that the image quality of the image data meets the image quality requirement in the adjusting process and the adjusted data transmission rate does not reach the maximum data transmission rate;
and under the condition that the data transmission rate of the camera module is adjusted to the maximum data transmission rate and the image quality of the image data of the camera module does not meet the image quality requirement, stopping adjusting the data transmission rate of the camera module and continuously adjusting the transmitting power of the radio frequency signal.
In some embodiments, the processor 710 is further configured to:
acquiring the error rate of the image data of the camera module;
and under the condition that the signal intensity of the radio frequency signal is greater than or equal to a preset signal intensity threshold value and the obtained error rate is greater than or equal to a preset error rate, adjusting a target parameter.
In some embodiments, the processor 710 is further configured to:
gradually adjusting the emission power of the radio frequency signal to be reduced according to a preset adjustment amplitude until the image quality of the image data of the camera module meets the image quality requirement; or
And under the condition that the transmitting power of the radio-frequency signal is reduced to a target transmitting power, the image quality of the image data of the camera module meets the image quality requirement, wherein under the target transmitting power, the signal intensity of the radio-frequency signal is a preset signal intensity threshold value.
It should be understood that in the embodiment of the present application, the input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics Processing Unit 7041 processes image data of still pictures or videos obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071 is also referred to as a touch screen. The touch panel 7071 may include two parts of a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
The memory 709 may be used to store software programs as well as various data. The memory 709 may mainly include a first storage area for storing a program or an instruction and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or an instruction (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like. Further, the memory 709 may include volatile memory or nonvolatile memory, or the memory 709 may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. The volatile Memory may be a Random Access Memory (RAM), a Static Random Access Memory (Static RAM, SRAM), a Dynamic Random Access Memory (Dynamic RAM, DRAM), a Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), a Double Data Rate Synchronous Dynamic Random Access Memory (Double Data Rate SDRAM, ddr SDRAM), an Enhanced Synchronous SDRAM (ESDRAM), a Synchronous Link DRAM (SLDRAM), and a Direct Memory bus RAM (DRRAM). The memory 709 in the embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
An embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the method implements each step of the control method embodiment of the electronic device, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and a non-transitory computer Memory.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each step of the control method embodiment of the electronic device, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
Embodiments of the present application provide a computer program product, where the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the steps of the control method embodiment of the electronic device, where the steps can achieve the same technical effect, and are not described herein again to avoid repetition.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An electronic device is characterized by comprising a camera module, a signal receiving module and a processor, wherein the signal receiving module is arranged on the camera module or close to the camera module, and is electrically connected with the processor;
under the condition that the camera module is in a working state, if the camera module is monitored to be interfered by a radio frequency signal received by the signal receiving module, the processor adjusts target parameters to improve the image quality of image data of the camera module, and the target parameters comprise: the data transmission rate of the camera module and/or the transmission power of the radio frequency signal.
2. The electronic device of claim 1, further comprising a radio frequency module electrically connected to the processor, the radio frequency module configured to transmit the radio frequency signal.
3. The electronic device of claim 2, wherein an operating frequency band of the signal receiving module covers an operating frequency band of the radio frequency module.
4. The electronic device of claim 1, wherein the camera module comprises a circuit board and an image sensing component, and the image sensing component is attached to the circuit board;
the signal receiving module is at least partially electrically connected to the circuit board and arranged at intervals with the image sensing assembly, and the signal receiving module is electrically connected with the processor through the circuit board.
5. The electronic device according to claim 4, wherein the signal receiving module comprises a receiving antenna, and the receiving antenna is an antenna metal layer plated on the circuit board, or the receiving antenna is an antenna patch attached to the circuit board.
6. A control method of an electronic device, applied to the electronic device of any one of claims 1 to 5, the method comprising:
under the condition that a camera module of the electronic equipment is in a working state, acquiring the signal intensity of a radio-frequency signal received by a signal receiving module of the electronic equipment;
and under the condition that the camera module is determined to be interfered by the radio frequency signal based on the signal strength, adjusting target parameters to improve the image quality of the image data, wherein the target parameters comprise the data transmission rate of the camera module and/or the transmitting power of the radio frequency signal.
7. The method of claim 6, wherein adjusting a target parameter if it is determined that the camera module is interfered by the radio frequency signal based on the signal strength comprises:
under the condition that the camera module is determined to be interfered by the radio frequency signal based on the signal strength, adjusting the data transmission rate of the camera module;
stopping adjusting the data transmission rate of the camera module under the condition that the image quality of the image data meets the image quality requirement in the adjusting process and the adjusted data transmission rate does not reach the maximum data transmission rate;
and under the condition that the data transmission rate of the camera module is adjusted to the maximum data transmission rate and the image quality of the image data of the camera module does not meet the image quality requirement, stopping adjusting the data transmission rate of the camera module and continuously adjusting the transmitting power of the radio frequency signal.
8. The method according to claim 6 or 7, wherein before determining that the camera module is interfered by the radio frequency signal based on the signal strength, the method further comprises:
acquiring the error rate of the image data of the camera module;
the adjusting of the target parameter under the condition that the camera module is determined to be interfered by the radio frequency signal based on the signal strength comprises:
and under the condition that the signal intensity of the radio frequency signal is greater than or equal to a preset signal intensity threshold value and the obtained error rate is greater than or equal to a preset error rate, adjusting a target parameter.
9. The method of claim 7, wherein said adjusting the transmit power of the radio frequency signal comprises:
gradually adjusting the emission power of the radio frequency signal to be reduced according to a preset adjustment amplitude until the image quality of the image data of the camera module meets the image quality requirement; or
And under the condition that the transmitting power of the radio-frequency signal is reduced to a target transmitting power, the image quality of the image data of the camera module meets the image quality requirement, wherein under the target transmitting power, the signal intensity of the radio-frequency signal is a preset signal intensity threshold value.
10. A control apparatus of an electronic device, comprising:
the signal intensity acquisition module is used for acquiring the signal intensity of the radio-frequency signal received by the signal receiving module of the electronic equipment under the condition that the camera module of the electronic equipment is in a working state;
and the adjusting module is used for adjusting target parameters under the condition that the camera module is determined to be interfered by the radio-frequency signal based on the signal intensity so as to improve the image quality of the image data of the camera module, wherein the target parameters comprise the data transmission rate of the camera module and/or the transmitting power of the radio-frequency signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124896.9A CN114422705B (en) | 2022-02-10 | 2022-02-10 | Electronic equipment and control method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124896.9A CN114422705B (en) | 2022-02-10 | 2022-02-10 | Electronic equipment and control method and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114422705A true CN114422705A (en) | 2022-04-29 |
| CN114422705B CN114422705B (en) | 2024-04-23 |
Family
ID=81280212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210124896.9A Active CN114422705B (en) | 2022-02-10 | 2022-02-10 | Electronic equipment and control method and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114422705B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727101A (en) * | 2022-06-08 | 2022-07-08 | 荣耀终端有限公司 | Antenna power adjusting method and electronic equipment |
| CN115150929A (en) * | 2022-05-30 | 2022-10-04 | 荣耀终端有限公司 | Antenna power adjusting method and device and readable storage medium |
| CN116669153A (en) * | 2022-12-09 | 2023-08-29 | 荣耀终端有限公司 | Transmission power backoff method, terminal device, and computer-readable storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040153879A1 (en) * | 2002-01-22 | 2004-08-05 | Junichi Fukutani | High-frequency signal reception apparatus and manufacturing method thereof |
| CN107147453A (en) * | 2017-05-31 | 2017-09-08 | 广东欧珀移动通信有限公司 | Processing method, device, storage medium and the terminal of Radio frequency interference |
| CN107277319A (en) * | 2017-06-28 | 2017-10-20 | 上海创功通讯技术有限公司 | The control method and system of the camera of mobile terminal |
| US20180138991A1 (en) * | 2015-04-20 | 2018-05-17 | Huawei Technologies Co., Ltd. | Method and Apparatus for Preventing Camera from Interfering with Antenna, and Electronic Device |
| CN108093134A (en) * | 2017-12-15 | 2018-05-29 | 广东欧珀移动通信有限公司 | The anti-interference method and Related product of electronic equipment |
| CN108512625A (en) * | 2018-03-28 | 2018-09-07 | 努比亚技术有限公司 | Anti-interference method, mobile terminal and the storage medium of camera |
| CN109348013A (en) * | 2018-11-21 | 2019-02-15 | Oppo广东移动通信有限公司 | Antenna transmission power adjustment method, device, mobile terminal and storage medium |
| CN109743119A (en) * | 2018-12-04 | 2019-05-10 | Oppo广东移动通信有限公司 | Electromagnetic interference control method and relevant apparatus |
| US20200003863A1 (en) * | 2018-06-28 | 2020-01-02 | Rohde & Schwarz Gmbh & Co. Kg | Electromagnetic imaging system and method for operating an electromagnetic imaging system |
| CN111491072A (en) * | 2020-04-20 | 2020-08-04 | 维沃移动通信有限公司 | Pixel clock frequency adjusting method and device and electronic equipment |
-
2022
- 2022-02-10 CN CN202210124896.9A patent/CN114422705B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040153879A1 (en) * | 2002-01-22 | 2004-08-05 | Junichi Fukutani | High-frequency signal reception apparatus and manufacturing method thereof |
| US20180138991A1 (en) * | 2015-04-20 | 2018-05-17 | Huawei Technologies Co., Ltd. | Method and Apparatus for Preventing Camera from Interfering with Antenna, and Electronic Device |
| CN107147453A (en) * | 2017-05-31 | 2017-09-08 | 广东欧珀移动通信有限公司 | Processing method, device, storage medium and the terminal of Radio frequency interference |
| CN107277319A (en) * | 2017-06-28 | 2017-10-20 | 上海创功通讯技术有限公司 | The control method and system of the camera of mobile terminal |
| CN108093134A (en) * | 2017-12-15 | 2018-05-29 | 广东欧珀移动通信有限公司 | The anti-interference method and Related product of electronic equipment |
| CN108512625A (en) * | 2018-03-28 | 2018-09-07 | 努比亚技术有限公司 | Anti-interference method, mobile terminal and the storage medium of camera |
| US20200003863A1 (en) * | 2018-06-28 | 2020-01-02 | Rohde & Schwarz Gmbh & Co. Kg | Electromagnetic imaging system and method for operating an electromagnetic imaging system |
| CN109348013A (en) * | 2018-11-21 | 2019-02-15 | Oppo广东移动通信有限公司 | Antenna transmission power adjustment method, device, mobile terminal and storage medium |
| CN109743119A (en) * | 2018-12-04 | 2019-05-10 | Oppo广东移动通信有限公司 | Electromagnetic interference control method and relevant apparatus |
| CN111491072A (en) * | 2020-04-20 | 2020-08-04 | 维沃移动通信有限公司 | Pixel clock frequency adjusting method and device and electronic equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115150929A (en) * | 2022-05-30 | 2022-10-04 | 荣耀终端有限公司 | Antenna power adjusting method and device and readable storage medium |
| CN114727101A (en) * | 2022-06-08 | 2022-07-08 | 荣耀终端有限公司 | Antenna power adjusting method and electronic equipment |
| CN116669153A (en) * | 2022-12-09 | 2023-08-29 | 荣耀终端有限公司 | Transmission power backoff method, terminal device, and computer-readable storage medium |
| CN116669153B (en) * | 2022-12-09 | 2023-10-20 | 荣耀终端有限公司 | Transmission power backoff method, terminal device, and computer-readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114422705B (en) | 2024-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114422705B (en) | Electronic equipment and control method and device thereof | |
| US11363196B2 (en) | Image selection method and related product | |
| CN111565078B (en) | Channel detection method in frequency division duplex mode, radio frequency circuit and electronic equipment | |
| CN112911110B (en) | Optical anti-shake control method and device for camera module and electronic equipment | |
| CN110855313B (en) | Signal control method and electronic equipment | |
| CN112332931A (en) | Bluetooth interference avoiding method and electronic equipment | |
| CN111491072A (en) | Pixel clock frequency adjusting method and device and electronic equipment | |
| CN109029252B (en) | Object detection method, object detection device, storage medium, and electronic apparatus | |
| CN107782250B (en) | Depth information measuring method and device and mobile terminal | |
| CN111050410A (en) | Antenna control method and electronic equipment | |
| CN110635822A (en) | Antenna control method and electronic equipment | |
| CN110730013B (en) | Method for improving transmission stray and mobile terminal | |
| CN109286414B (en) | Antenna determination method and terminal | |
| CN109040457B (en) | Screen brightness adjusting method and mobile terminal | |
| EP3755041A1 (en) | Method for determining csi resource type, terminal, and network-side apparatus | |
| CN113114284B (en) | Control method and control device of radio frequency circuit and electronic equipment | |
| CN115664453A (en) | Radio frequency circuit, control method and device, electronic equipment and readable storage medium | |
| CN112740739B (en) | Interference processing method and device, storage medium and electronic equipment | |
| CN108337718B (en) | Wireless network scanning method and device, terminal equipment and storage medium | |
| CN113395084A (en) | Antenna switching method and device and electronic equipment | |
| CN112379363A (en) | Measuring method, device and electronic equipment | |
| CN110928443A (en) | Touch position detection method and electronic equipment | |
| CN115580373A (en) | Interference processing method and electronic equipment | |
| CN113676271B (en) | Method and device for switching antennas | |
| CN110621037B (en) | PH calculation method and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |