CN108494464B - Antenna control method, antenna assembly, electronic device and storage medium - Google Patents
Antenna control method, antenna assembly, electronic device and storage medium Download PDFInfo
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- CN108494464B CN108494464B CN201810205958.2A CN201810205958A CN108494464B CN 108494464 B CN108494464 B CN 108494464B CN 201810205958 A CN201810205958 A CN 201810205958A CN 108494464 B CN108494464 B CN 108494464B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
An embodiment of the application provides an antenna control method, an antenna assembly, an electronic device and a storage medium, wherein the electronic device comprises a first antenna and a second antenna for receiving wireless fidelity signals and a third antenna for receiving long-distance signals, and the method comprises the following steps: acquiring first signal accuracy and first signal strength of wireless fidelity signals received by a first antenna and a second antenna; if the first signal accuracy is smaller than a preset signal accuracy threshold and the first signal strength is smaller than a preset signal strength threshold, acquiring a residual flow value of the mobile communication of the electronic equipment; if the residual flow value is larger than the first preset flow value threshold value, the second antenna is switched to receive the remote signal, and the wireless fidelity signal is stopped being received through the first antenna; and receiving the long-distance signal by using the second antenna and the third antenna. The electronic equipment is switched from receiving WIFI to receiving mobile phone signals, so that the signal quality of the received signals is improved, and the work of the electronic equipment is not influenced.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to an antenna control method, an antenna assembly, an electronic device, and a storage medium.
Background
With the development of network technology and the improvement of the intelligent degree of electronic equipment, users can realize more and more functions such as conversation, chatting, game playing and the like through the electronic equipment. The user realizes signal transmission through the antenna of the electronic equipment in playing games and web browsing by using the electronic equipment.
In the process of daily use of the electronic device by a user, downloading of a large amount of data is often required, such as watching a video, playing a game, and the like, at this time, a WIreless FIdelity (WIFI) is an optimal network signal, but in the use process, because the electronic device is far away from a WIreless FIdelity signal source, the WIreless FIdelity signal is interfered, and the like, the signal quality of the WIreless FIdelity signal received by the electronic device is poor, and the work of the electronic device is affected.
Disclosure of Invention
The embodiment of the application provides an antenna control method, an antenna assembly, electronic equipment and a storage medium, which can improve the signal quality of signals received by the electronic equipment.
The embodiment of the application provides an antenna control method, which is applied to electronic equipment, wherein the electronic equipment comprises a first antenna and a second antenna which are used for receiving wireless fidelity signals and a third antenna which is used for receiving remote signals, and the method comprises the following steps:
obtaining a first signal accuracy and a first signal strength of the wireless fidelity signals received by the first antenna and the second antenna;
if the first signal accuracy is smaller than a preset signal accuracy threshold value and the first signal intensity is smaller than a preset signal intensity threshold value, acquiring a residual flow value of the mobile communication of the electronic equipment;
if the residual flow value is larger than a first preset flow value threshold value, switching the second antenna to receive a remote signal, and stopping receiving the wireless fidelity signal through the first antenna;
receiving a long-range signal with the second antenna and the third antenna.
An embodiment of the present application further provides an antenna assembly, including:
a first antenna for receiving a wireless fidelity signal;
a second antenna for receiving a wireless fidelity signal;
a third antenna for receiving a long-distance signal;
a wireless fidelity module coupled to the first antenna and the second antenna;
a radio frequency module coupled to the third antenna through a switch assembly;
the switch component is used for obtaining first signal accuracy and first signal strength of wireless fidelity signals received by the first antenna and the second antenna, obtaining a residual flow value of mobile communication of the electronic equipment if the first signal accuracy is smaller than a preset signal accuracy threshold value and the first signal strength is smaller than a preset signal strength threshold value, and switching the second antenna to be coupled with the radio frequency module and stopping receiving the wireless fidelity signals through the first antenna if the residual flow value is larger than the first preset flow value threshold value, and finally utilizing the second antenna and the third antenna to receive remote signals.
The embodiment of the application also provides electronic equipment, which comprises a shell and an antenna assembly, wherein the antenna assembly is installed in the shell, and the antenna assembly is the antenna assembly.
An embodiment of the present application further provides a storage medium, where a computer program is stored in the storage medium, and when the computer program runs on a computer, the computer is caused to execute the above antenna control method.
The antenna control method provided by the embodiment of the application comprises the steps of firstly obtaining first signal accuracy and first signal strength of wireless fidelity signals received by a first antenna and a second antenna; then if the first signal accuracy is smaller than a preset signal accuracy threshold value and the first signal intensity is smaller than a preset signal intensity threshold value, acquiring a residual flow value of the mobile communication of the electronic equipment; if the residual flow value is larger than the first preset flow value threshold value, the second antenna is switched to receive the remote signal, and the wireless fidelity signal is stopped being received through the first antenna; and finally, receiving the long-distance signal by using the second antenna and the third antenna. When the accuracy and the strength of the wireless fidelity signals received by the first antenna and the second antenna are both reduced to be below preset values, a residual flow value of mobile communication of the electronic equipment is obtained, whether the residual flow value is sufficient or not is determined, if the residual flow value is sufficient, the second antenna is switched from receiving the wireless fidelity signals to receiving remote information, the first antenna does not receive the wireless fidelity signals any more, the electronic equipment is switched from receiving WIFI to receiving mobile phone signals, the signal quality of the received signals is improved, and the work of the electronic equipment is not affected.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a first structural schematic diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is a second schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 3 is a first flowchart of an antenna control method according to an embodiment of the present application.
Fig. 4 is a second flowchart of an antenna control method according to an embodiment of the present application.
Fig. 5 is a first structural schematic diagram of an antenna assembly provided in an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a switch assembly according to an embodiment of the present application.
Fig. 7 is a second structural schematic diagram of an antenna assembly provided in an embodiment of the present application.
Fig. 8 is another schematic structural diagram of a switch assembly according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present application.
The terms "first," "second," "third," and the like in the description and in the claims of the present application and in the above-described drawings, if any, 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 objects so described are interchangeable under appropriate circumstances. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, or apparatus, electronic device, system comprising a list of steps is not necessarily limited to those steps or modules or units explicitly listed, may include steps or modules or units not explicitly listed, and may include other steps or modules or units inherent to such process, method, apparatus, electronic device, or system.
The embodiment of the application provides an antenna control method, an antenna assembly, electronic equipment and a storage medium. The details will be described below separately. The antenna assembly can be arranged in the electronic device, and the electronic device can be a smart phone, a tablet computer and the like.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. In this embodiment, the electronic device 100 includes a display screen 10, a middle frame 20, a circuit board 30, a battery 40, and a rear cover 50.
Wherein the display screen 10 is mounted on the rear cover 50 to form a display surface of the electronic device 100. The display screen 10 serves as a front housing of the electronic device 100, and forms an accommodating space with the rear cover 50 for accommodating other electronic components or functional modules of the electronic device 100. Meanwhile, the display screen 10 forms a display surface of the electronic apparatus 100 for displaying information such as images, texts, and the like. The Display screen 10 may be a Liquid Crystal Display (LCD) or an Organic Light-Emitting Diode (OLED) Display screen.
In some embodiments, a glass cover plate may be disposed over the display screen 10. Wherein, the glass cover plate can cover the display screen 10 to protect the display screen 10 and prevent the display screen 10 from being scratched or damaged by water.
In some embodiments, the display screen 10 may include a display area 11 and a non-display area 12. The display area 11 performs a display function of the display screen 10 for displaying information such as images and texts. The non-display area 12 does not display information. The non-display area 12 may be used to set functional modules such as a camera, a receiver, a proximity sensor, and the like. In some embodiments, the non-display area 12 may include at least one area located at upper and lower portions of the display area 11.
Referring to fig. 2, fig. 2 is a second structural schematic diagram of an electronic device according to an embodiment of the present disclosure. In this embodiment, the display screen 10 may be a full-face screen. At this time, the display screen 10 may display information in a full screen, so that the electronic apparatus 100 has a large screen occupation ratio. The display screen 10 comprises only the display area 11 and no non-display area. At this time, functional modules such as a camera and a proximity sensor in the electronic apparatus 100 may be hidden under the display screen 10, and the fingerprint identification module of the electronic apparatus 100 may be disposed on the back of the electronic apparatus 100.
The middle frame 20 may have a thin plate-like or sheet-like structure, or may have a hollow frame structure. The middle frame 20 can be accommodated in the accommodating space formed by the display screen 10 and the rear cover 50. The middle frame 20 is used for providing a supporting function for the electronic components or the functional modules in the electronic device 100, so as to mount the electronic components or the functional modules in the electronic device together. For example, functional modules such as a camera, a receiver, a circuit board, and a battery in the electronic apparatus may be mounted on the center frame 20 for fixing. In some embodiments, the material of the middle frame 20 may include metal or plastic.
The circuit board 30 is mounted inside the receiving space. For example, the circuit board 30 may be mounted on the middle frame 20 and received in the receiving space together with the middle frame 20. The circuit board 30 may be a motherboard of the electronic device 100. The circuit board 30 is provided with a grounding point to realize grounding of the circuit board 30. One or more of a motor, a microphone, a speaker, a receiver, an earphone interface, a universal serial bus interface (USB interface), a camera, a proximity sensor, an ambient light sensor, a gyroscope, and a processor may be integrated on the circuit board 30. Meanwhile, the display screen 10 may be electrically connected to the circuit board 30.
In some embodiments, display control circuitry is disposed on the circuit board 30. The display control circuit outputs an electric signal to the display screen 10 to control the display screen 10 to display information.
The battery 40 is mounted inside the receiving space. For example, the battery 40 may be mounted on the middle frame 20 and be received in the receiving space together with the middle frame 20. The battery 40 may be electrically connected to the circuit board 30 to enable the battery 40 to power the electronic device 100. The circuit board 30 may be provided thereon with a power management circuit. The power management circuit is used to distribute the voltage provided by the battery 40 to the various electronic components in the electronic device 100.
The rear cover 50 is used to form an outer contour of the electronic device 100. The rear cover 50 may be integrally formed. In the forming process of the rear cover 50, a rear camera hole, a fingerprint identification module mounting hole and the like can be formed in the rear cover 50.
In the present embodiment, with continued reference to fig. 2, the electronic device 100 further includes a first antenna 61, a second antenna 62, and a third antenna 63. The first antenna 61, the second antenna 62, and the third antenna 63 are electrically connected to the circuit board 30 in the electronic apparatus 100. The first antenna 61, the second antenna 62, and the third antenna 63 may be provided on the middle frame 20 or on the rear cover 50. The first antenna 61, the second antenna 62 and the third antenna 63 are arranged at intervals. For example, the first antenna 61 may be disposed at the upper left corner of the electronic device 100, the second antenna 62 may be disposed at the lower right corner of the electronic device 100, and the third antenna 63 may be disposed at the lower left corner of the electronic device 100.
Wherein the first antenna 61 is used for transmitting and receiving wireless fidelity signals and the second antenna 62 and the third antenna 63 are used for transmitting and/or receiving mobile phone signals. It should be noted that the second antenna 62 and the third antenna 63 can each perform transmission and reception of signals separately.
One of the second antenna 62 and the third antenna 63 may be a main set antenna and the other a diversity antenna during communication of the electronic device 100 with a base station or other electronic devices. And, the main set antenna and the diversity antenna may be switched with each other. Wherein the main set antennas perform transmission and reception of signals simultaneously, and the diversity antennas receive only signals without transmitting signals.
Referring to fig. 3, fig. 3 is a first flowchart illustrating an antenna control method according to an embodiment of the present disclosure. The antenna control method provided by the embodiment of the application is applied to the electronic equipment, and the specific flow of the wireless control method can be as follows:
a first signal accuracy and a first signal strength of the wireless fidelity signal received by the first antenna and the second antenna are obtained 110.
The first antenna and the second antenna may be configured to receive WIreless FIdelity (WIFI), and of course, the first antenna and the second antenna may also be configured to transmit WIFI. The electronic equipment comprises a third antenna used for receiving long-distance signals besides the first antenna and the second antenna, wherein the third antenna can be used for receiving long-distance signals, and the long-distance signals can be mobile phone communication signals such as 2G signals, 3G signals, 4G signals and the like.
In an initial state, the electronic device includes at least a first antenna, a second antenna, and a third antenna, wherein the first antenna and the second antenna are configured to receive wireless fidelity signals, and the third antenna is configured to receive long-range signals. For example, when the electronic device watches online video, a large amount of data needs to be transmitted in real time, and at the moment, a WIFI dual-antenna signal receiving and transmitting mode can be achieved through the first antenna and the second antenna, so that the throughput of the data is improved. The third antenna is used for receiving or transmitting and receiving long-distance signals and can be used for monitoring whether conversation or data transmission is needed through the third antenna.
When the first antenna and the second antenna are used for receiving WIFI signals, the first signal accuracy and the first signal strength of the wireless fidelity signals received by the first antenna and the second antenna can be obtained in real time. The first signal accuracy and the first signal strength refer to the signal accuracy and the signal strength after the first antenna and the second antenna respectively receive the WIFI signal and then synthesize the WIFI signal.
The first signal accuracy may be calculated according to a packet loss rate of the WIFI signal, or may also be calculated according to a bit error rate, for example, the first signal accuracy is (100% -packet loss rate), or (100% -bit error rate). The error rate (SER) is an index for measuring the accuracy of data transmission within a predetermined time. Error rate is 100% of the errors in transmission/total number of codes transmitted.
The first signal strength may be a signal strength of a received WIFI signal, for example-50 dbm. The first Signal strength may also be Received Signal Code Power (RSCP). The first signal strength may be proportional to a distance between the WIFI signal source and the electronic device. The first signal strength is also affected by other signal sources, obstacles (walls, metal around the WIFI signal source), and the like.
And 120, if the first signal accuracy is smaller than a preset signal accuracy threshold and the first signal strength is smaller than a preset signal strength threshold, acquiring a residual flow value of the mobile communication of the electronic equipment.
Preset signal accuracy thresholds, such as 90%, 95%, etc., may be preset, and preset signal strength thresholds, such as-65 dbm, etc., may also be preset. If the first signal accuracy is smaller than the preset signal accuracy threshold value and the first signal strength is smaller than the preset signal strength threshold value, it is indicated that the current WIFI signal is not only low in accuracy, but also low in signal strength, and the WIFI signal is unstable.
The remaining flow value of the mobile communication of the electronic device may be a remaining flow value of a flow package of the electronic device, for example, the electronic device has a phone number corresponding to the remaining flow value, the phone number opens a 500M flow package per month, a currently used flow value is obtained, and the remaining flow value is obtained by calculation.
And 130, if the residual flow value is greater than the first preset flow value threshold value, switching the second antenna to receive the remote signal, and stopping receiving the wireless fidelity signal through the first antenna.
A first preset flow value threshold, such as 300M, is preset. If the residual flow value is greater than the first preset flow value threshold, it indicates that the current mobile communication flow is still sufficient, the use of the WIFI signal can be suspended, and the mobile communication signal is switched to be used for browsing a webpage, chatting by using an instant messaging application program, and the like.
And 140, receiving the long-distance signal by using the second antenna and the third antenna.
After the second antenna is switched to receive the long-distance signal, both the second antenna and the third antenna can be used for receiving the long-distance signal.
In some embodiments, one of the second antenna and the third antenna can be selected as a main set antenna, and the other antenna can be selected as a diversity antenna for simultaneously receiving long-distance signals, so that the receiving performance is improved.
In some embodiments, the signal quality of the signals received by the second antenna and the third antenna are respectively obtained; and selecting the antenna with good signal quality from the second antenna and the third antenna as a main set antenna, and using the other antenna as a diversity antenna.
In some embodiments, the antenna apparatus further comprises a fourth antenna for receiving long range signals; wherein, the step of receiving the long-distance signal by using the second antenna and the third antenna specifically comprises:
respectively acquiring the signal quality of the received signals of the second antenna, the third antenna and the fourth antenna; and selecting the antenna with the best signal quality from the second antenna, the third antenna and the fourth antenna as a main set antenna, and selecting the antenna with the second best signal quality as a diversity antenna. The antenna with the third best signal quality may be in an idle state, or may also be used as a diversity antenna.
Referring to fig. 4, fig. 4 is a second flowchart illustrating an antenna control method according to an embodiment of the present disclosure. The antenna control method provided by the embodiment of the application is applied to the electronic equipment, and the specific flow of the wireless control method can be as follows:
a first signal accuracy and a first signal strength of a wireless fidelity signal received by a first antenna and a second antenna are obtained 201.
In an initial state, the electronic device includes at least a first antenna, a second antenna, and a third antenna, wherein the first antenna and the second antenna are configured to receive wireless fidelity signals, and the third antenna is configured to receive long-range signals. For example, when the electronic device watches online video, a large amount of data needs to be transmitted in real time, and at the moment, a WIFI dual-antenna signal receiving and transmitting mode can be achieved through the first antenna and the second antenna, so that the throughput of the data is improved. The third antenna is used for receiving or transmitting and receiving long-distance signals and can be used for monitoring whether conversation or data transmission is needed through the third antenna.
When the first antenna and the second antenna are used for receiving WIFI signals, the first signal accuracy and the first signal strength of the wireless fidelity signals received by the first antenna and the second antenna can be obtained in real time. The first signal accuracy and the first signal strength refer to the signal accuracy and the signal strength after the first antenna and the second antenna respectively receive the WIFI signal and then synthesize the WIFI signal.
The first signal accuracy may be calculated according to a packet loss rate of the WIFI signal, or may also be calculated according to a bit error rate, for example, the first signal accuracy is (100% -packet loss rate), or (100% -bit error rate). The error rate (SER) is an index for measuring the accuracy of data transmission within a predetermined time. Error rate is 100% of the errors in transmission/total number of codes transmitted.
The first signal strength may be a signal strength of a received WIFI signal, for example-50 dbm. The first Signal strength may also be Received Signal Code Power (RSCP). The first signal strength may be proportional to a distance between the WIFI signal source and the electronic device. The first signal strength is also affected by other signal sources, obstacles (walls, metal around the WIFI signal source), and the like.
It should be noted that, the first antenna may be only used for receiving the WIFI signal, and the second antenna may be switched between receiving the WIFI signal and receiving the long-distance signal.
It should be noted that, the first antenna and the second antenna may be used to receive a WIFI signal, and may also be used to transmit a WIFI signal. The second antenna and the third antenna can be used for receiving long-distance signals and also can be used for transmitting long-distance signals.
202, if the first signal accuracy is smaller than the preset signal accuracy threshold and the first signal strength is smaller than the preset signal strength threshold, obtaining the remaining flow value of the mobile communication of the electronic device.
Preset signal accuracy thresholds, such as 90%, 95%, etc., may be preset, and preset signal strength thresholds, such as-65 dbm, etc., may also be preset. If the first signal accuracy is smaller than the preset signal accuracy threshold value and the first signal strength is smaller than the preset signal strength threshold value, it is indicated that the current WIFI signal is not only low in accuracy, but also low in signal strength, and the WIFI signal is unstable.
The remaining flow value of the mobile communication of the electronic device may be a remaining flow value of a flow package of the electronic device, for example, the electronic device corresponds to a phone number, the phone number opens a 500M flow package per month, obtains a currently used flow value, and calculates to obtain the remaining flow value.
And 203, if the residual flow value is greater than the first preset flow value threshold and smaller than a second preset flow threshold, acquiring the data volume of data transmission through the first antenna and the second antenna in unit time, wherein the second preset flow threshold is greater than the first preset flow threshold.
A first preset flow value threshold, such as 300M, is preset. A second preset flow value threshold, such as 800M, is preset. If the remaining traffic value is greater than the first preset flow value threshold but less than the second preset traffic value threshold, which indicates that the current mobile communication traffic is still sufficient but not particularly large, the data volume transmitted by the first antenna and the second antenna in unit time (e.g., 1 minute, 1 second) needs to be acquired.
And 204, if the data volume is smaller than the preset data volume threshold, switching the second antenna to receive the long-distance signal, and stopping receiving the wireless fidelity signal through the first antenna.
If the data volume of the data transmission in the unit time of the first antenna and the second antenna is smaller than the preset data volume threshold, it indicates that the current data volume is not large, and the current data volume is used as the current data volume, which can be borne by the residual traffic value, for example, the residual traffic value is 500M, and the current data volume is 1M per minute. The data source used by the electronic device may be switched from an unstable WIFI signal to a mobile phone communication signal. Specifically, the second antenna may be switched to receive long-distance signals, and the reception of the wireless fidelity signal through the first antenna may be stopped. The WIFI signal may be paused and switched to use the mobile communication signal for browsing web pages, chatting with an instant messaging application, etc.
A long-range signal is received 205 using the second antenna and the third antenna.
And after the second antenna is switched to a remote signal from the WIFI signal, the second antenna and the third antenna are used for receiving the remote signal.
And 206, detecting whether the residual flow value of the electronic equipment is greater than a third preset flow threshold value at intervals of the first preset time, wherein the third preset flow threshold value is greater than the second preset flow threshold value.
A first preset time, such as 1 minute, 5 minutes, 10 minutes, etc., is preset. A third preset flow threshold, such as 1000M, 2000M, etc., is preset.
And after the first preset time, detecting whether the residual flow value of the electronic equipment is greater than a third preset flow threshold value.
And 207, if the residual flow value is greater than the third preset flow threshold, controlling the first antenna to be disconnected from the wireless fidelity signal transmitting module, and ending the process.
If the remaining flow value is greater than the third preset flow threshold, it indicates that the remaining flow values are very large, for example, the user's package is a package with unlimited flow, and there is no insufficient flow. Then, at this moment, can reduce the interference of WIFI signal to second antenna, third antenna with first antenna and wireless fidelity signal transmission module disconnection. And whether the WIFI signal changes or not does not need to be detected, and whether the WIFI signal needs to be switched back or not does not need to be considered.
The first antenna and the wireless fidelity signal transmitting module can be disconnected specifically, the first antenna can be grounded, and the first antenna and the wireless fidelity signal transmitting module can be disconnected by opening a controllable switch.
If the remaining flow value is less than or equal to the third preset flow threshold, go to step 208.
And 208, acquiring a second signal accuracy and a second signal strength of the wireless fidelity signal received by the first antenna signal at intervals of a second preset time.
A second preset time, such as 1 minute, 2 minutes, 3 minutes, etc., is preset. And after a second preset time interval, acquiring second signal accuracy and second signal strength of the wireless fidelity signal received by the first antenna signal.
And 209, if the second signal accuracy is greater than the preset signal accuracy threshold and the second signal strength is greater than the signal strength threshold, determining whether the call transmission is currently performed through the second antenna or the third antenna.
If the second signal accuracy is greater than the preset signal accuracy threshold, the second signal strength is greater than the signal strength threshold, and only the first antenna is currently used for receiving the WIFI signal, which indicates that the WIFI signal is better, it may be considered whether to switch the data source used by the electronic device from the mobile phone communication signal to the WIFI signal. At this time, whether the current electronic equipment carries out call transmission through the second antenna or the third antenna is judged.
The electronic equipment can perform call transmission through the second antenna and the third antenna, namely, make a call through the electronic equipment, at this time, the call transmission needs to be satisfied preferentially, and if the electronic equipment performs call transmission through the second antenna or the third antenna, the current state is maintained.
And 210, if the call transmission is not currently carried out through the second antenna or the third antenna, disconnecting the second antenna or the third antenna from receiving the signal, and controlling the first antenna to receive the wireless fidelity signal.
If the electronic device does not perform call transmission through the second antenna or the third antenna, but performs data transmission through the second antenna or the third antenna, such as web browsing, video watching, and chatting, the second antenna or the third antenna may be disconnected from receiving the signal, and the first antenna is controlled to receive the wireless fidelity signal, that is, the data source used by the electronic device is switched from the mobile phone communication signal to the WIFI signal.
As can be seen from the above, in the antenna control method provided in the embodiment of the present application, first signal accuracy and first signal strength of the wireless fidelity signals received by the first antenna and the second antenna are obtained; then if the first signal accuracy is smaller than a preset signal accuracy threshold value and the first signal intensity is smaller than a preset signal intensity threshold value, acquiring a residual flow value of the mobile communication of the electronic equipment; if the residual flow value is larger than the first preset flow value threshold value, the second antenna is switched to receive the remote signal, and the wireless fidelity signal is stopped being received through the first antenna; and finally, receiving the long-distance signal by using the second antenna and the third antenna. When the accuracy and the strength of the wireless fidelity signals received by the first antenna and the second antenna are both reduced to be below preset values, a residual flow value of mobile communication of the electronic equipment is obtained, whether the residual flow value is sufficient or not is determined, if the residual flow value is sufficient, the second antenna is switched from receiving the wireless fidelity signals to receiving remote information, the first antenna does not receive the wireless fidelity signals any more, the electronic equipment is switched from receiving WIFI to receiving mobile phone signals, the signal quality of the received signals is improved, and the work of the electronic equipment is not affected.
In particular implementation, the present application is not limited by the execution sequence of the described steps, and some steps may be performed in other sequences or simultaneously without conflict.
Referring to fig. 5, fig. 5 is a schematic view illustrating a first structure of an antenna element according to an embodiment of the present application. The antenna assembly 60 provided by the embodiment of the present application includes a first antenna 61, a second antenna 62, a third antenna 63, a wireless fidelity module 65, a radio frequency module 66, and a switch assembly 67.
In an initial state, the first antenna 61 is used for receiving wireless fidelity signals; the second antenna 62 is used for receiving wireless fidelity signals; the third antenna 63 is used for receiving long-distance signals; wireless fidelity module 65 is coupled to first antenna 61 and second antenna 62; the radio frequency module 66 is coupled to the third antenna 63 through the switch assembly 67; the switch component 67 is configured to obtain a first signal accuracy and a first signal strength of the wireless fidelity signal received by the first antenna 61 and the second antenna 62, and if the first signal accuracy is smaller than a preset signal accuracy threshold and the first signal strength is smaller than a preset signal strength threshold, obtain a remaining flow value of the mobile communication of the electronic device, if the remaining flow value is larger than the first preset flow value threshold, switch the second antenna 62 to be coupled with the radio frequency module 66, that is, switch the second antenna 62 to receive the remote signal, and stop receiving the wireless fidelity signal through the first antenna 61, and finally receive the remote signal by using the second antenna 62 and the third antenna 63. Wherein the reception of the wireless fidelity signal through the first antenna 61 is stopped, which may be achieved by disconnecting the first antenna 61 from the wireless fidelity module 65, for example, a switch is provided between the first antenna 61 and the wireless fidelity module 65. Or by stopping the transmission of signals by wireless fidelity module 65.
When the first antenna 61 and the second antenna 62 are in a working state, if the electronic device watches an online video through the first antenna 61 and the second antenna 62, a large amount of data needs to be transmitted in real time, and the dual WIFI antennas are adopted to receive and transmit WIFI signals, so that the throughput of the data is improved. The method comprises the steps of acquiring first signal accuracy and first signal strength of wireless fidelity signals received by a first antenna 61 and a second antenna 62 in real time, when the first signal accuracy is smaller than a preset signal accuracy threshold value and the first signal strength is smaller than a preset signal strength threshold value, which indicates that the current WIFI signal is not good and the electronic equipment cannot normally watch videos by continuously using the WIFI signal, acquiring a residual flow value of mobile communication of the electronic equipment at the moment, if the residual flow value is larger than the first preset flow value threshold value and indicates that the current residual flow value is sufficient, switching the second antenna 62 to receive a remote signal, stopping receiving the wireless fidelity signals through the first antenna 61, receiving the remote signals by using the second antenna 62 and a third antenna 63, and switching a data source used by the electronic equipment for watching videos from the WIFI signal to the remote signal, namely a mobile phone communication signal, such as a 4G signal, the problem that the WIFI signal cannot meet the user requirement well is solved, the residual flow value is considered, and the cost cannot be greatly increased due to the fact that the mobile phone is used for communication signals.
The switch assembly 67 includes a first input port 671, a second input port 672, a first output port 673, and a second output port 674. The first input port 671 is coupled with the wireless fidelity module 65. The second input port 672 is coupled to the rf module 66 and the first output port 673 is coupled to the second antenna 62. The second output port 674 is coupled with the third antenna 63.
The first input port 671 may be connected to any one of the first output port 673 and the second output port 674. The second input port 672 may also be connected to either the first output port 673 or the second output port 674.
In practical applications, when the first input port 671 connects one of the first output port 673 and the second output port 674, the second input port 672 connects the other.
For example, when the first input port 671 turns on the first output port 673, the second input port 672 turns on the second output port 674. Therefore, it is possible to avoid a situation where the first input port 671 and the second input port 672 are connected to the same output port.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a switch assembly according to an embodiment of the present disclosure. The switch assembly 67 provided by the embodiments of the present application includes a double-pole, multiple-throw switch. For example, the switch assembly 67 may be a double pole, triple throw switch. The first input port 671 and the second input port 672 are input ends of the double-pole multi-throw switch, and the first output port 673 and the second output port 674 are output ends of the double-pole multi-throw switch. The first and second input ports 671 and 672 may each communicate with either of the first and second output ports 673 and 674.
When the WIFI dual antenna is needed, the WIFI module controls the first input end 671 to be conducted with the first output end 673 or the second output end 674, so that the second antenna 62 or the third antenna 63 and the first antenna 61 form the WIFI dual antenna.
When the WIFI dual antenna exits, the WIFI dual antenna, the WIFI module is disconnected from the first input end 671, or the first input end 671 is disconnected from other output ends.
In some embodiments, switching component 67 obtains the signal quality of the signals received by second antenna 62 and third antenna 63, respectively; the antenna with good signal quality is selected from the second antenna 62 and the third antenna 63 as a main set antenna, and the other antenna is selected as a diversity antenna.
Referring to fig. 7, fig. 7 is a schematic diagram illustrating a second structure of an antenna element according to an embodiment of the present application. The antenna assembly 60 provided in the present embodiment is different from the previous embodiment mainly in that the electronic device further includes a fourth antenna 64. The fourth antenna 64 is used for receiving long-distance signals. The switch component 67 is used for respectively acquiring the signal quality of the signals received by the second antenna 62, the third antenna 63 and the fourth antenna 64; the antenna with the best signal quality is selected from the second antenna 62, the third antenna 63 and the fourth antenna 64 as a main set antenna, and the antenna with the second best signal quality is selected as a diversity antenna.
Referring to fig. 8, fig. 8 is another schematic structural diagram of a switch assembly according to an embodiment of the present disclosure. The switch assembly 67 provided by the embodiment of the present application includes a first single-pole multi-throw switch 67A and a second single-pole multi-throw switch 67B. For example, the first single-pole-multi-throw switch 67A and the second single-pole-multi-throw switch 67B are both single-pole-three-throw switches. The first input port 671 and the second input port 672 are respectively an input of the first single-pole multi-throw switch 67A and an input of the second single-pole multi-throw switch 67B. The first output port 673, the second output port 674, and the third output port 675 include an output of the first single-pole, multi-throw switch 67A and an output of the second single-pole, multi-throw switch 67B.
For example, each output of the first single-pole-multi-throw switch 67A may be connected to a respective output of the second single-pole-multi-throw switch 67B to form a first output port 673, a second output port 674, and a third output port 675, respectively.
When the WIFI dual antenna is needed, the WIFI module controls the first input end 671 to be conducted with the first output end 673, the second output end 674, or the third output end 675, so that the second antenna 62, the third antenna 63, or the fourth antenna 64 and the first antenna 61 form the WIFI dual antenna.
When the WIFI dual antenna exits, the WIFI dual antenna, the WIFI module is disconnected from the first input end 671, or the first input end 671 is disconnected from other output ends.
It should be noted that the electronic device may further include five antennas, six antennas, or more antennas, and after the second antenna is switched to receive the long-distance signal, the electronic device may select one main set antenna and one diversity antenna from multiple antennas receiving the long-distance signal, may also select one main set antenna and multiple diversity antennas, and may also select multiple main set antennas and one diversity antenna.
An embodiment of the present application further provides an electronic device, where the electronic device includes a housing and an antenna assembly, where the antenna assembly is installed in the housing, and the antenna assembly is the antenna assembly in any of the above embodiments.
In some embodiments, an electronic device includes a housing within which an antenna assembly and a control chip are mounted, the antenna assembly including a first antenna, a second antenna, a third antenna, a wireless fidelity module, a radio frequency module, and a switch assembly.
In an initial state, the first antenna receives a wireless fidelity signal, the second antenna receives the wireless fidelity signal, the third antenna receives a remote signal, the wireless fidelity module is coupled with the first antenna and the second antenna, and the radio frequency module is coupled with the third antenna through the switch assembly. Wherein the wireless fidelity module is also coupled to the first antenna or the second antenna through the switch assembly.
The control chip is used for obtaining first signal accuracy and first signal strength of wireless fidelity signals received by the first antenna and the second antenna, obtaining a residual flow value of mobile communication of the electronic equipment if the first signal accuracy is smaller than a preset signal accuracy threshold value and the first signal strength is smaller than a preset signal strength threshold value, controlling the switch assembly to switch the second antenna to receive remote signals if the residual flow value is larger than the first preset flow value threshold value, stopping receiving the wireless fidelity signals through the first antenna, and receiving the remote signals through the second antenna and the third antenna.
The embodiment of the present application further provides a storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer executes the antenna control method according to any one of the above embodiments.
It should be noted that, those skilled in the art can understand that all or part of the steps in the methods of the above embodiments can be implemented by the relevant hardware instructed by the computer program, and the computer program can be stored in the computer readable storage medium, which can include but is not limited to: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The antenna control method, the antenna assembly, the electronic device and the storage medium provided by the embodiments of the present application are described in detail above. The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (9)
1. An antenna control method applied to an electronic device, wherein the electronic device comprises a first antenna and a second antenna for receiving wireless fidelity signals and a third antenna for receiving long-distance signals, and the method comprises the following steps:
obtaining a first signal accuracy and a first signal strength of the wireless fidelity signals received by the first antenna and the second antenna;
if the first signal accuracy is smaller than a preset signal accuracy threshold value and the first signal intensity is smaller than a preset signal intensity threshold value, acquiring a residual flow value of the mobile communication of the electronic equipment;
if the residual flow value is greater than a first preset flow value threshold and less than a second preset flow threshold, acquiring the data volume transmitted by the first antenna and the second antenna in unit time, wherein the second preset flow threshold is greater than the first preset flow threshold;
if the data volume is smaller than a preset data volume threshold value, switching the second antenna to receive a long-distance signal, and stopping receiving the wireless fidelity signal through the first antenna; and acquiring the signal quality of the signals received by the second antenna and the third antenna, selecting an antenna with good signal quality from the second antenna and the third antenna as a main set antenna, selecting the other antenna as a diversity antenna, and receiving long-distance signals by using the second antenna and the third antenna.
2. The antenna control method according to claim 1, further comprising, after the step of receiving the long-distance signal using the second antenna and the third antenna:
detecting whether a residual flow value of the electronic equipment is greater than a third preset flow threshold value at intervals of first preset time, wherein the third preset flow threshold value is greater than the second preset flow threshold value;
and if so, controlling the first antenna to be disconnected with the wireless fidelity signal transmitting module.
3. The antenna control method according to claim 1, further comprising, after the step of receiving the long-distance signal using the second antenna and the third antenna:
acquiring second signal accuracy and second signal strength of the wireless fidelity signal received by the first antenna signal at intervals of second preset time;
if the second signal accuracy is greater than a preset signal accuracy threshold value and the second signal strength is greater than a signal strength threshold value, judging whether call transmission is currently performed through the second antenna or a third antenna;
if not, the second antenna or the third antenna is disconnected from receiving signals, and the first antenna is controlled to receive wireless fidelity signals.
4. The antenna control method according to claim 3, wherein the step of disconnecting the second antenna or the third antenna from receiving signals and controlling the first antenna to receive wireless fidelity signals is followed by the step of:
selecting a target antenna from the second antenna and the third antenna;
switching the target antenna to receive a wireless fidelity signal.
5. The antenna control method according to claim 1, wherein the antenna apparatus further comprises a fourth antenna for receiving a long-distance signal; the step of receiving a long-distance signal by using the second antenna and the third antenna specifically includes:
respectively acquiring the signal quality of the signals received by the second antenna, the third antenna and the fourth antenna;
and selecting the antenna with the best signal quality from the second antenna, the third antenna and the fourth antenna as a main set antenna, and selecting the antenna with the second best signal quality as a diversity antenna.
6. An antenna assembly for use in an electronic device, comprising:
a first antenna for receiving a wireless fidelity signal;
a second antenna for receiving a wireless fidelity signal;
a third antenna for receiving a long-distance signal;
a wireless fidelity module coupled to the first antenna and the second antenna;
a radio frequency module coupled to the third antenna through a switch assembly;
the switch component is configured to obtain a first signal accuracy and a first signal strength of a wireless fidelity signal received by the first antenna and the second antenna, and if the first signal accuracy is smaller than a preset signal accuracy threshold and the first signal strength is smaller than a preset signal strength threshold, obtain a residual flow value of mobile communication of the electronic device, and if the residual flow value is greater than the first preset flow value threshold and smaller than a second preset flow threshold, obtain a data amount transmitted by the first antenna and the second antenna in unit time, where the second preset flow threshold is greater than the first preset flow threshold; if the data volume is smaller than a preset data volume threshold value, the second antenna is switched to be coupled with the radio frequency module, the first antenna stops receiving wireless fidelity signals, the signal quality of the signals received by the second antenna and the third antenna is obtained, the antenna with good signal quality is selected from the second antenna and the third antenna to serve as a main set antenna, the other antenna serves as a diversity antenna, and finally the second antenna and the third antenna are used for receiving long-distance signals.
7. The antenna assembly of claim 6, further comprising:
a fourth antenna for receiving a long-distance signal;
the switch component is further configured to obtain signal qualities of signals received by the second antenna, the third antenna and the fourth antenna respectively; and selecting the antenna with the best signal quality from the second antenna, the third antenna and the fourth antenna as a main set antenna, and selecting the antenna with the second best signal quality as a diversity antenna.
8. An electronic device comprising a housing and an antenna assembly mounted within the housing, the antenna assembly being the antenna assembly of claim 6 or 7.
9. A storage medium having stored therein a computer program which, when run on a computer, causes the computer to execute the antenna control method of any one of claims 1 to 5.
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| CN109286057B (en) * | 2018-10-22 | 2022-02-15 | Oppo广东移动通信有限公司 | Electronic device and antenna control method |
| CN112997528B (en) * | 2018-12-29 | 2022-12-27 | 深圳市欢太科技有限公司 | Network switching method and related equipment |
| CN112019248A (en) * | 2019-05-30 | 2020-12-01 | 北京小米移动软件有限公司 | Antenna device and mobile terminal |
| CN112467402B (en) * | 2020-11-20 | 2023-07-28 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
| CN113053088A (en) * | 2021-03-31 | 2021-06-29 | 广东美的厨房电器制造有限公司 | Household appliance, control method and device of household appliance and readable storage medium |
| CN113437537A (en) * | 2021-07-05 | 2021-09-24 | 维沃移动通信有限公司 | Electronic device |
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