CN112367701A - Mobile terminal control method, device, storage medium and mobile terminal - Google Patents
Mobile terminal control method, device, storage medium and mobile terminalDownload PDFInfo
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- CN112367701A CN112367701ACN202011138216.6ACN202011138216ACN112367701ACN 112367701 ACN112367701 ACN 112367701ACN 202011138216 ACN202011138216 ACN 202011138216ACN 112367701 ACN112367701 ACN 112367701A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
Translated fromChinese
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for controlling a mobile terminal, a storage medium, and a mobile terminal.
Background
With the development of mobile terminal technology and the popularization of devices such as smart phones and tablets, mobile terminals have become more than traditional devices for making and sending phone calls and short messages. In order to facilitate users to perform data Communication, mobile payment, and the like quickly, the mobile terminal uses NFC (Near Field Communication, also called Near Field Communication). NFC is a short-range, high-Frequency wireless communication technology that allows for non-connection point-to-point data transmission (within ten centimeters) between electronic devices to exchange data, evolved from connection-free Radio Frequency Identification (RFID) and is downward compatible with RFID. Like RFID, NFC information is also transferred by way of electromagnetic inductive coupling in the radio frequency part of the spectrum. The NFC data transmission mode is similar to the infrared transmission mode, and can be used for data exchange, and has a fast transmission creation speed, a fast transmission speed, and low power consumption, but a short transmission distance. NFC technology is very similar to Bluetooth technology, is short-range communication technology, and is integrated into mobile phones, except that NFC does not require complex setup procedures, and therefore can also be called a reduced version of Bluetooth, but not as fast as Bluetooth, with a NFC maximum data transfer amount of 424kbit/s also much smaller than Bluetooth V2.1(2.1 Mbit/s). At present, the mobile terminal is small in size and thin in thickness, the NFC unit is often arranged on the rear cover of the mobile terminal, and then the selection place of the WIFI unit is covered, but due to the fact that the frequency difference between the mobile terminal and the WIFI unit is large, electromagnetic interference can be generated on the signal of the NFC unit by the signal of the WIFI unit, and therefore the data transmission performance of NFC is affected.
Therefore, there are drawbacks to the prior art, and improvements and developments are needed.
Disclosure of Invention
The embodiment of the application provides a mobile terminal control method, a mobile terminal control device, a storage medium and a mobile terminal, and can reduce electromagnetic interference of signals of a WIFI unit on signals of an NFC unit and improve data transmission performance of NFC when the NFC unit and the WIFI unit are simultaneously installed on a rear cover of the mobile terminal.
The embodiment of the application provides a mobile terminal control method, which comprises the following steps:
when the mobile terminal is detected to be started, detecting whether a rear cover of the mobile terminal is installed;
if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal;
if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit, when the mobile terminal is detected to be using the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit.
In the method for controlling a mobile terminal according to the embodiment of the present application, before detecting whether a rear cover of the mobile terminal is installed, the method further includes:
and setting a signal detection mode of a first general input/output port of the mobile terminal to be a double-edge interrupt detection mode, wherein one end of the first general input/output port is connected with general input/output ports of the NFC unit and the WIFI unit, and the other end of the first general input/output port is connected with a central processing unit.
In the method for controlling a mobile terminal according to the embodiment of the present application, detecting whether a rear cover of the mobile terminal is installed when it is detected that the mobile terminal is powered on includes:
when the mobile terminal is started, detecting the level change of the work general input and output ports of the NFC unit and the WIFI unit, and if the level change of the work general input and output ports of the NFC unit and the WIFI unit is from high level to low level, judging that the rear cover of the mobile terminal is installed.
In the method for controlling a mobile terminal according to the embodiment of the present application, detecting a level change of a work general input/output port of the NFC unit and the WIFI unit, and if detecting that the level change of the work general input/output port of the NFC unit and the WIFI unit is from a high level to a low level, determining that a rear cover of the mobile terminal is installed includes:
and detecting a signal of the first general input/output port, and judging that a rear cover of the mobile terminal is installed when detecting that the signal of the first general input/output port generates a falling edge interruption.
In the method for controlling a mobile terminal according to the embodiment of the present application, if it is detected that the rear cover of the mobile terminal is installed, before detecting whether the rear cover of the mobile terminal is installed with the NFC unit and the WIFI unit, the method further includes:
setting the state variable of the NFC unit and the state variable of the WIFI unit, wherein the state variable of the NFC unit is used for recording whether the NFC unit is installed on the rear cover of the mobile terminal, and the state variable of the WIFI unit is used for recording whether the WIFI unit is installed on the rear cover of the mobile terminal.
In the method for controlling a mobile terminal according to the embodiment of the present application, if it is detected that the rear cover of the mobile terminal is installed, after detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal, the method further includes:
updating the state variable of the NFC unit according to a detection result of detecting whether the NFC unit is installed on the rear cover of the mobile terminal; and
and updating the state variable of the WIFI unit according to the detection result of whether the rear cover of the mobile terminal is provided with the WIFI unit or not.
In the method for controlling a mobile terminal according to the embodiment of the present application, if it is detected that the rear cover of the mobile terminal is installed, it is detected whether the rear cover of the mobile terminal is installed with the NFC unit and the WIFI unit at the same time, including:
and sending a first communication instruction to the NFC unit, judging that the NFC unit is installed on the rear cover of the mobile terminal if feedback exists in first preset time, sending a second communication instruction to the WIFI unit, and judging that the WIFI unit is installed on the rear cover of the mobile terminal if feedback exists in second preset time.
An embodiment of the present application further provides a mobile terminal control device, where the device includes:
the mobile terminal comprises a first detection module, a second detection module and a control module, wherein the first detection module is used for detecting whether a rear cover of the mobile terminal is installed or not when the mobile terminal is detected to be started;
the second detection module is used for detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal or not at the same time if the rear cover of the mobile terminal is detected to be installed;
and the control module is used for controlling the mobile terminal to reduce the power of the WIFI unit when the mobile terminal is detected to use the NFC unit if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit.
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 mobile terminal control method according to any embodiment.
The embodiment of the application further provides a mobile terminal, which comprises a processor and a memory, wherein a computer program is stored in the memory, and the processor is used for executing the mobile terminal control method of any embodiment by calling the computer program stored in the memory.
According to the embodiment of the application, when the mobile terminal is detected to be started, whether a rear cover of the mobile terminal is installed is detected; if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal; if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit, when the mobile terminal is detected to be using the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit. According to the embodiment of the application, the NFC unit position and the WIFI unit position are arranged on the rear cover of the mobile terminal, when the mobile terminal is started and the rear cover of the mobile terminal is installed, if the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, and the mobile terminal uses the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit, so that under the condition that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, the electromagnetic interference of the signal of the WIFI unit on the signal of the NFC unit is reduced, and the data transmission performance of NFC is improved.
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 flowchart illustrating a mobile terminal control method according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a rear cover of a mobile terminal control method according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a mobile terminal control device according to an embodiment of the present application.
Fig. 4 is another schematic structural diagram of a mobile terminal control device according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a mobile terminal 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 embodiment of the application provides a mobile terminal control method, which can be applied to a mobile terminal. The mobile terminal can be a smart phone, a tablet computer and other devices.
Referring to fig. 1, fig. 1 is a schematic flow chart of a mobile terminal control method according to an embodiment of the present disclosure. The mobile terminal control method is applied to a mobile terminal, and can comprise the following steps:
It should be noted that, when the mobile terminal is turned on, the mobile terminal is not detected any more in the use process.
In some embodiments, before the detecting whether the rear cover of the mobile terminal is installed, the method further includes:
and setting a signal detection mode of a first general input/output port of the mobile terminal to be a double-edge interrupt detection mode, wherein one end of the first general input/output port is connected with general input/output ports of the NFC unit and the WIFI unit, and the other end of the first general input/output port is connected with a central processing unit.
In the double-edge interrupt detection mode, two edges respectively correspond to different interrupt processing flows, when a signal of a first general input/output port generates rising edge interrupt, it is indicated that a rear cover of the mobile terminal is not installed, at the moment, a state variable of the NFC unit is recorded as that the NFC unit is not installed on the rear cover of the mobile terminal and is marked as 0, and a state variable of the WIFI unit is recorded as that the WIFI unit is not installed on the rear cover of the mobile terminal and is marked as 0; when the signal of the first general input/output port generates a falling edge interruption, the rear cover is explained to be installed, and at the moment, whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal is detected.
In some embodiments, the detecting whether the rear cover of the mobile terminal is installed when the mobile terminal is detected to be powered on includes:
when the mobile terminal is started, detecting the level change of the work general input and output ports of the NFC unit and the WIFI unit, and if the level change of the work general input and output ports of the NFC unit and the WIFI unit is from high level to low level, judging that the rear cover of the mobile terminal is installed.
As shown in fig. 2, the NFC unit and the WIFI unit only need one detection circuit, that is, the NFC unit and the WIFI unit are directly placed together for detection, and do not need to be separately detected, that is, the NFC unit is equipped with one detection circuit by itself, and the WIFI unit is equipped with one detection circuit by itself and then detects separately. The NFC unit and the WIFI unit are directly placed together for detection, only one detection circuit is needed, and therefore cost is reduced, and economic benefits are brought to mobile terminal manufacturers. A user only needs to place the NFC unit or the WIFI unit at a corresponding position in the rear cover, then the rear cover is installed, when the rear cover is not installed, the E and the F are not connected, and at the moment, a work general input/output port (Nfc/WIFIGPIO in the figure) of the NFC unit/WIFI unit is at a high level; when the rear cover is installed, the E is connected with the F, and at the moment, the working general input/output port of the NFC unit/WIFI unit is at a low level, wherein the E and the F are contacts of the first general input/output port which is in contact with the working general input/output port of the NFC unit/WIFI unit; therefore, whether the rear cover of the mobile terminal is installed or not can be judged by detecting the level change of the working general input and output port of the NFC unit/the WIFI unit, and when the level change of the working general input and output port of the NFC unit and the working general input and output port of the WIFI unit is from high level to low level, the rear cover of the mobile terminal is judged to be installed.
Based on the rear cover shown in fig. 2, there may be four cases: 1. an NFC unit is arranged in the rear cover, but a WIFI unit is not arranged in the rear cover; 2. a WIFI unit is arranged in the rear cover, but an NFC unit is not arranged in the rear cover; 3. the rear cover is internally provided with an NFC unit and a WIFI unit; 4. the rear cover is not provided with an NFC unit or a WIFI unit; therefore, it is necessary to further detect whether the NFC unit and the WIFI unit are mounted on the rear cover of the mobile terminal when it is detected that the rear cover of the mobile terminal has been mounted.
In some embodiments, the detecting a level change of a work general purpose input/output port of the NFC unit and the WIFI unit, and if the level change of the work general purpose input/output port of the NFC unit and the WIFI unit is detected to be a high level to a low level, determining that a rear cover of the mobile terminal is installed includes:
and detecting a signal of the first general input/output port, and judging that a rear cover of the mobile terminal is installed when detecting that the signal of the first general input/output port generates a falling edge interruption.
The first general input/output port is connected with the general input/output ports of the NFC unit and the WIFI unit, so that whether the rear cover of the mobile terminal is installed or not can be detected by detecting the signal change of the first general input/output port, namely when the signal of the first general input/output port is detected to generate falling edge interruption, the rear cover of the mobile terminal is judged to be installed.
And step 102, if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal.
In some embodiments, before detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time if it is detected that the rear cover of the mobile terminal is installed, the method further includes:
setting the state variable of the NFC unit and the state variable of the WIFI unit, wherein the state variable of the NFC unit is used for recording whether the NFC unit is installed on the rear cover of the mobile terminal, and the state variable of the WIFI unit is used for recording whether the WIFI unit is installed on the rear cover of the mobile terminal.
When the NFC unit is detected to be mounted on the rear cover of the mobile terminal, the state variable mark of the NFC unit is 1, when the NFC unit is detected not to be mounted on the rear cover of the mobile terminal, the state variable mark of the NFC unit is 0, when the WIFI unit is detected to be mounted on the rear cover of the mobile terminal, the state variable mark of the WIFI unit is 1, and when the WIFI unit is detected not to be mounted on the rear cover of the mobile terminal, the state variable mark of the WIFI unit is 0. By recording the states of the NFC unit and the WIFI unit, whether the mobile terminal is controlled to reduce the power of the WIFI unit or not is facilitated when the mobile terminal is detected to be using the NFC unit, namely if the state variable of the WIFI unit is marked as 0, the WIFI unit is not installed on a rear cover of the mobile terminal, data transmission of a user using the WIFI unit is not affected, and no operation is needed; if the state variable mark of the WIFI unit is 1, the WIFI unit is installed on a rear cover of the mobile terminal and has an influence on data transmission of the WIFI unit used by a user, and the mobile terminal is controlled to reduce the power of the WIFI unit (for example, by 10%), so that the electromagnetic interference of the signal of the WIFI unit on the signal of the NFC unit is reduced, and the data transmission performance of the NFC is improved.
In some embodiments, after detecting that the rear cover of the mobile terminal is installed, and simultaneously detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal, the method further includes:
updating the state variable of the NFC unit according to a detection result of detecting whether the NFC unit is installed on the rear cover of the mobile terminal; and
and updating the state variable of the WIFI unit according to the detection result of whether the rear cover of the mobile terminal is provided with the WIFI unit or not.
Before the rear cover of the mobile terminal is not detected to be provided with the NFC unit and the WIFI unit, the state variable of the NFC unit is marked as 0, and the state variable of the WIFI unit is also marked as 0, so that the state variable of the NFC unit and the state variable of the WIFI unit are updated according to the detection result after the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit.
In some embodiments, if it is detected that the rear cover of the mobile terminal is installed, then detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal at the same time includes:
and sending a first communication instruction to the NFC unit, judging that the NFC unit is installed on the rear cover of the mobile terminal if feedback exists in first preset time, sending a second communication instruction to the WIFI unit, and judging that the WIFI unit is installed on the rear cover of the mobile terminal if feedback exists in second preset time.
The first communication instruction may be a designation for reading a certain register of the NFC unit, for example, reading a mangacturerid of the NFC unit, and sending the mangacturerid instruction to the NFC unit, if there is feedback within a first predetermined time, it is determined that the NFC unit is installed on the rear cover of the mobile terminal, and if there is no feedback within the first predetermined time, it is determined that the NFC unit is not installed on the rear cover of the mobile terminal. The first predetermined time can be set by a person skilled in the art according to actual conditions, for example, the first predetermined time is 1s (preferred value). The second communication instruction may be an instruction for reading a certain register of the WIFI unit, for example, an adaptation voltage of the WIFI unit is read, and the instruction for reading the adaptation voltage is sent to the WIFI unit, if there is feedback within the second predetermined time, it is determined that the WIFI unit is installed on the rear cover of the mobile terminal, and if there is no feedback within the first predetermined time, it is determined that the WIFI unit is not installed on the rear cover of the mobile terminal. The second predetermined time can be set by those skilled in the art according to actual conditions, for example, the second predetermined time is 1s (preferred value). The first predetermined time and the second predetermined time are equal.
The NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, the frequency difference between the NFC unit and the WIFI unit is large, data transmission can be carried out on the WIFI unit used by a user, the mobile terminal is controlled to reduce the power of the WIFI unit at the moment, and therefore the influence of the WIFI unit on the NFC unit is reduced.
All the above optional technical solutions may be combined arbitrarily to form optional embodiments of the present application, and are not described herein again.
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.
As can be seen from the above, the mobile terminal control method provided in the embodiment of the present application detects whether the rear cover of the mobile terminal is installed when it is detected that the mobile terminal is turned on; if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal; if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit, when the mobile terminal is detected to be using the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit. According to the embodiment of the application, the NFC unit position and the WIFI unit position are arranged on the rear cover of the mobile terminal, when the mobile terminal is started and the rear cover of the mobile terminal is installed, if the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, and the mobile terminal uses the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit, so that under the condition that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, the electromagnetic interference of the signal of the WIFI unit on the signal of the NFC unit is reduced, and the data transmission performance of NFC is improved.
The embodiment of the application also provides a mobile terminal control device, and the mobile terminal control device can be integrated in the mobile terminal. The mobile terminal can be a smart phone, a tablet computer and other devices.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a mobile terminal control device according to an embodiment of the present application. The mobileterminal control device 30 may include:
thefirst detection module 31 is configured to detect whether a rear cover of the mobile terminal is installed when the mobile terminal is detected to be powered on;
thesecond detection module 32 is configured to, if it is detected that the rear cover of the mobile terminal is installed, simultaneously detect whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal;
and thecontrol module 33 is configured to control the mobile terminal to reduce the power of the WIFI unit when detecting that the mobile terminal is using the NFC unit if it is detected that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal.
In some embodiments, the first detectingmodule 31 is configured to detect, when it is detected that the mobile terminal is turned on, level changes of the working general input/output ports of the NFC unit and the WIFI unit, and determine that the rear cover of the mobile terminal is installed if it is detected that the level changes of the working general input/output ports of the NFC unit and the WIFI unit are from a high level to a low level.
In some embodiments, the first detectingmodule 31 is configured to detect a signal of the first general purpose input/output port, and determine that the rear cover of the mobile terminal is installed when detecting that the signal of the first general purpose input/output port generates a falling edge interrupt.
In some embodiments, the second detectingmodule 32 is configured to send a first communication instruction to the NFC unit, determine that the NFC unit is installed on the rear cover of the mobile terminal if there is feedback within a first predetermined time, send a second communication instruction to the WIFI unit, and determine that the WIFI unit is installed on the rear cover of the mobile terminal if there is feedback within a predetermined time.
In specific implementation, the modules may be implemented as independent entities, or may be combined arbitrarily and implemented as one or several entities.
As can be seen from the above, the mobileterminal control device 30 provided in the embodiment of the present application, through thefirst detection module 31, detects whether the rear cover of the mobile terminal is installed when the mobile terminal is detected to be powered on; thesecond detection module 32 is configured to, if it is detected that the rear cover of the mobile terminal is installed, simultaneously detect whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal; and if thecontrol module 33 detects that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal, when detecting that the mobile terminal is using the NFC unit, the control module controls the mobile terminal to reduce the power of the WIFI unit. According to the embodiment of the application, the NFC unit position and the WIFI unit position are arranged on the rear cover of the mobile terminal, when the mobile terminal is started and the rear cover of the mobile terminal is installed, if the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, and the mobile terminal uses the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit, so that under the condition that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, the electromagnetic interference of the signal of the WIFI unit on the signal of the NFC unit is reduced, and the data transmission performance of NFC is improved.
Referring to fig. 4, fig. 4 is another schematic structural diagram of a mobile terminal control device according to an embodiment of the present disclosure, in which the mobileterminal control device 30 includes amemory 120, one ormore processors 180, and one or more applications, where the one or more applications are stored in thememory 120 and configured to be executed by theprocessor 180; theprocessor 180 may include afirst detection module 31, asecond detection module 32, and acontrol module 33. For example, the structures and connection relationships of the above components may be as follows:
thememory 120 may be used to store applications and data. Thememory 120 stores applications containing executable code. The application programs may constitute various functional modules. Theprocessor 180 executes various functional applications and data processing by running the application programs stored in thememory 120. Further, thememory 120 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, thememory 120 may also include a memory controller to provide theprocessor 180 with access to thememory 120.
Theprocessor 180 is a control center of the device, connects various parts of the entire terminal using various interfaces and lines, performs various functions of the device and processes data by running or executing an application program stored in thememory 120 and calling data stored in thememory 120, thereby monitoring the entire device. Optionally,processor 180 may include one or more processing cores; preferably, theprocessor 180 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application program, and the like.
Specifically, in this embodiment, theprocessor 180 loads the executable code corresponding to the process of one or more application programs into thememory 120 according to the following instructions, and theprocessor 180 runs the application programs stored in thememory 120, thereby implementing various functions:
thefirst detection module 31 is configured to detect whether a rear cover of the mobile terminal is installed when the mobile terminal is detected to be powered on;
thesecond detection module 32 is configured to, if it is detected that the rear cover of the mobile terminal is installed, simultaneously detect whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal;
and thecontrol module 33 is configured to control the mobile terminal to reduce the power of the WIFI unit when detecting that the mobile terminal is using the NFC unit if it is detected that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal.
In some embodiments, the first detectingmodule 31 is configured to detect, when it is detected that the mobile terminal is turned on, level changes of the working general input/output ports of the NFC unit and the WIFI unit, and determine that the rear cover of the mobile terminal is installed if it is detected that the level changes of the working general input/output ports of the NFC unit and the WIFI unit are from a high level to a low level.
In some embodiments, the first detectingmodule 31 is configured to detect a signal of the first general purpose input/output port, and determine that the rear cover of the mobile terminal is installed when detecting that the signal of the first general purpose input/output port generates a falling edge interrupt.
In some embodiments, the second detectingmodule 32 is configured to send a first communication instruction to the NFC unit, determine that the NFC unit is installed on the rear cover of the mobile terminal if there is feedback within a first predetermined time, send a second communication instruction to the WIFI unit, and determine that the WIFI unit is installed on the rear cover of the mobile terminal if there is feedback within a predetermined time.
The embodiment of the application also provides the mobile terminal. The mobile terminal can be a smart phone, a tablet computer and other devices.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a mobile terminal provided in an embodiment of the present application, where the mobile terminal may be used to implement the mobile terminal control method provided in the foregoing embodiment. The mobile terminal 1200 may be a smart phone or a tablet computer.
As shown in fig. 5, the mobile terminal 1200 may include an RF (Radio Frequency)circuit 110, amemory 120 including one or more computer-readable storage media (only one shown), aninput unit 130, adisplay unit 140, asensor 150, anaudio circuit 160, atransmission module 170, aprocessor 180 including one or more processing cores (only one shown), and apower supply 190. Those skilled in the art will appreciate that the mobile terminal 1200 configuration illustrated in fig. 5 is not intended to be limiting of the mobile terminal 1200 and may include more or less components than those illustrated, or some components in combination, or a different arrangement of components. Wherein:
theRF circuit 110 is used for receiving and transmitting electromagnetic waves, and performs interconversion between the electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices. TheRF circuitry 110 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. TheRF circuitry 110 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices over a wireless network.
Thememory 120 may be configured to store software programs and modules, such as program instructions/modules corresponding to the mobile terminal control method in the foregoing embodiment, and theprocessor 180 executes various functional applications and data processing by running the software programs and modules stored in thememory 120, and detects whether a rear cover of the mobile terminal is installed when the mobile terminal is detected to be powered on; if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal; if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit, when the mobile terminal is detected to be using the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit. Therefore, under the condition that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, the influence of the WIFI unit on the NFC unit is reduced, and then the influence of a user on data transmission by using the WIFI unit is reduced.Memory 120 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, thememory 120 may further include memory located remotely from theprocessor 180, which may be connected to the electronic device 1200 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Theinput unit 130 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, theinput unit 130 may include a touch-sensitive surface 131 as well asother input devices 132. The touch-sensitive surface 131, also referred to as a touch display screen or a touch pad, may collect touch operations by a user on or near the touch-sensitive surface 131 (e.g., operations by a user on or near the touch-sensitive surface 131 using a finger, a stylus, or any other suitable object or attachment), and drive the corresponding connection device according to a predetermined program. Alternatively, the touchsensitive surface 131 may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to theprocessor 180, and can receive and execute commands sent by theprocessor 180. Additionally, the touch-sensitive surface 131 may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch-sensitive surface 131, theinput unit 130 may also includeother input devices 132. In particular,other input devices 132 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
Thedisplay unit 140 may be used to display information input by or provided to the user and various graphic user interfaces of the mobile terminal 1200, which may be configured by graphics, text, icons, video, and any combination thereof. TheDisplay unit 140 may include aDisplay panel 141, and optionally, theDisplay panel 141 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, the touch-sensitive surface 131 may cover thedisplay panel 141, and when a touch operation is detected on or near the touch-sensitive surface 131, the touch operation is transmitted to theprocessor 180 to determine the type of the touch event, and then theprocessor 180 provides a corresponding visual output on thedisplay panel 141 according to the type of the touch event. Although in FIG. 5, touch-sensitive surface 131 anddisplay panel 141 are shown as two separate components to implement input and output functions, in some embodiments, touch-sensitive surface 131 may be integrated withdisplay panel 141 to implement input and output functions.
The mobile terminal 1200 may also include at least onesensor 150, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of thedisplay panel 141 according to the brightness of ambient light, and a proximity sensor that may turn off thedisplay panel 141 and/or the backlight when the mobile terminal 1200 is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which may be further configured in the mobile terminal 1200, detailed descriptions thereof are omitted.
The mobile terminal 1200, which may assist the user in e-mail, web browsing, and streaming media access through the transmission module 170 (e.g., Wi-Fi module), provides the user with wireless broadband internet access. Although fig. 5 illustrates thetransmission module 170, it is understood that it does not belong to the essential constitution of the mobile terminal 1200, and may be omitted entirely within the scope not changing the essence of the invention as needed.
Theprocessor 180 is a control center of the mobile terminal 1200, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal 1200 and processes data by operating or executing software programs and/or modules stored in thememory 120 and calling data stored in thememory 120, thereby integrally monitoring the mobile phone. Optionally,processor 180 may include one or more processing cores; in some embodiments, theprocessor 180 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into theprocessor 180.
The mobile terminal 1200 also includes a power supply 190 (e.g., a battery) that powers the various components and, in some embodiments, may be logically coupled to theprocessor 180 via a power management system that may be used to manage charging, discharging, and power consumption management functions. Thepower supply 190 may also include any component including one or more of a dc or ac power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown, the mobile terminal 1200 may further include a camera (e.g., a front camera, a rear camera), a bluetooth module, and the like, which are not described in detail herein. Specifically, in the present embodiment, thedisplay unit 140 of the mobile terminal 1200 is a touch screen display, and the mobile terminal 1200 further includes amemory 120 and one or more programs, wherein the one or more programs are stored in thememory 120, and the one or more programs configured to be executed by the one ormore processors 180 include instructions for:
when the mobile terminal is detected to be started, detecting whether a rear cover of the mobile terminal is installed;
if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal;
if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit, when the mobile terminal is detected to be using the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit.
In some embodiments, theprocessor 180 is configured to, before the detecting whether the rear cover of the mobile terminal is installed, further include:
and setting a signal detection mode of a first general input/output port of the mobile terminal to be a double-edge interrupt detection mode, wherein one end of the first general input/output port is connected with general input/output ports of the NFC unit and the WIFI unit, and the other end of the first general input/output port is connected with a central processing unit.
In some embodiments, theprocessor 180 is configured to detect whether a rear cover of the mobile terminal is loaded when the mobile terminal is detected to be powered on, and includes:
when the mobile terminal is started, detecting the level change of the work general input and output ports of the NFC unit and the WIFI unit, and if the level change of the work general input and output ports of the NFC unit and the WIFI unit is from high level to low level, judging that the rear cover of the mobile terminal is installed.
In some embodiments, theprocessor 180 is configured to detect a level change of the working general purpose input/output ports of the NFC unit and the WIFI unit, and if the level change of the working general purpose input/output ports of the NFC unit and the WIFI unit is detected to be from a high level to a low level, determine that the rear cover of the mobile terminal is installed, including:
and detecting a signal of the first general input/output port, and judging that a rear cover of the mobile terminal is installed when detecting that the signal of the first general input/output port generates a falling edge interruption.
In some embodiments, theprocessor 180 is configured to, before detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time if it is detected that the rear cover of the mobile terminal is installed, further include:
setting the state variable of the NFC unit and the state variable of the WIFI unit, wherein the state variable of the NFC unit is used for recording whether the NFC unit is installed on the rear cover of the mobile terminal, and the state variable of the WIFI unit is used for recording whether the WIFI unit is installed on the rear cover of the mobile terminal.
In some embodiments, theprocessor 180 is configured to, after detecting that the rear cover of the mobile terminal is installed, simultaneously detect whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal, further include:
updating the state variable of the NFC unit according to a detection result of detecting whether the NFC unit is installed on the rear cover of the mobile terminal; and
and updating the state variable of the WIFI unit according to the detection result of whether the rear cover of the mobile terminal is provided with the WIFI unit or not.
In some embodiments, theprocessor 180 is configured to, if it is detected that the rear cover of the mobile terminal is installed, simultaneously detect whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal, including:
and sending a first communication instruction to the NFC unit, judging that the NFC unit is installed on the rear cover of the mobile terminal if feedback exists within a first preset time, sending a second communication instruction to the WIFI unit, and judging that the WIFI unit is installed on the rear cover of the mobile terminal if feedback exists within a preset time.
As can be seen from the above, an embodiment of the present application provides a mobile terminal 1200, where the mobile terminal 1200 performs the following steps: when the mobile terminal is detected to be started, detecting whether a rear cover of the mobile terminal is installed; if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal; if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit, when the mobile terminal is detected to be using the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit. According to the embodiment of the application, the NFC unit position and the WIFI unit position are arranged on the rear cover of the mobile terminal, when the mobile terminal is started and the rear cover of the mobile terminal is installed, if the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, and the mobile terminal uses the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit, so that under the condition that the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal at the same time, the electromagnetic interference of the signal of the WIFI unit on the signal of the NFC unit is reduced, and the data transmission performance of NFC is improved.
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 executes the mobile terminal control method according to any of the above embodiments.
It should be noted that, for the mobile terminal control method described in this application, it can be understood by those skilled in the art that all or part of the process of implementing the mobile terminal control method described in this application may be implemented by controlling related hardware through a computer program, where the computer program may be stored in a computer readable storage medium, such as a memory of the mobile terminal, and executed by at least one processor in the mobile terminal, and during the execution, the process may include the process of the embodiment of the mobile terminal control method as described above. The storage medium may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like.
In the mobile terminal control device according to the embodiment of the present application, each functional module may be integrated into one processing chip, or each module may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium, such as a read-only memory, a magnetic or optical disk, or the like.
The mobile terminal control method, the mobile terminal control device, the storage medium and the mobile terminal 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 (10)
1. A mobile terminal control method, characterized in that the method comprises:
when the mobile terminal is detected to be started, detecting whether a rear cover of the mobile terminal is installed;
if the rear cover of the mobile terminal is detected to be installed, detecting whether an NFC unit and a WIFI unit are installed on the rear cover of the mobile terminal;
if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit, when the mobile terminal is detected to be using the NFC unit, the mobile terminal is controlled to reduce the power of the WIFI unit.
2. The mobile terminal control method of claim 1, wherein before the detecting whether the rear cover of the mobile terminal is fitted, further comprising:
and setting a signal detection mode of a first general input/output port of the mobile terminal to be a double-edge interrupt detection mode, wherein one end of the first general input/output port is connected with general input/output ports of the NFC unit and the WIFI unit, and the other end of the first general input/output port is connected with a central processing unit.
3. The method for controlling a mobile terminal according to claim 2, wherein said detecting whether a rear cover of the mobile terminal is loaded when it is detected that the mobile terminal is powered on comprises:
when the mobile terminal is started, detecting the level change of the work general input and output ports of the NFC unit and the WIFI unit, and if the level change of the work general input and output ports of the NFC unit and the WIFI unit is from high level to low level, judging that the rear cover of the mobile terminal is installed.
4. The method for controlling a mobile terminal according to claim 3, wherein the detecting the level change of the working general purpose input/output ports of the NFC unit and the WIFI unit, and if the level change of the working general purpose input/output ports of the NFC unit and the WIFI unit is detected to be a high level to a low level, determining that the rear cover of the mobile terminal is installed comprises:
and detecting a signal of the first general input/output port, and judging that a rear cover of the mobile terminal is installed when detecting that the signal of the first general input/output port generates a falling edge interruption.
5. The method for controlling a mobile terminal according to claim 1, wherein if it is detected that the rear cover of the mobile terminal is installed, before simultaneously detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal, the method further comprises:
setting the state variable of the NFC unit and the state variable of the WIFI unit, wherein the state variable of the NFC unit is used for recording whether the NFC unit is installed on the rear cover of the mobile terminal, and the state variable of the WIFI unit is used for recording whether the WIFI unit is installed on the rear cover of the mobile terminal.
6. The method for controlling a mobile terminal according to claim 5, wherein after detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal, if it is detected that the rear cover of the mobile terminal is installed, the method further comprises:
updating the state variable of the NFC unit according to a detection result of detecting whether the NFC unit is installed on the rear cover of the mobile terminal; and
and updating the state variable of the WIFI unit according to the detection result of whether the rear cover of the mobile terminal is provided with the WIFI unit or not.
7. The method for controlling a mobile terminal according to claim 1, wherein the detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal simultaneously if it is detected that the rear cover of the mobile terminal is installed comprises:
and sending a first communication instruction to the NFC unit, judging that the NFC unit is installed on the rear cover of the mobile terminal if feedback exists in first preset time, sending a second communication instruction to the WIFI unit, and judging that the WIFI unit is installed on the rear cover of the mobile terminal if feedback exists in second preset time.
8. A mobile terminal control apparatus, characterized in that the apparatus comprises:
the mobile terminal comprises a first detection module, a second detection module and a control module, wherein the first detection module is used for detecting whether a rear cover of the mobile terminal is installed or not when the mobile terminal is detected to be started;
the second detection module is used for detecting whether the NFC unit and the WIFI unit are installed on the rear cover of the mobile terminal or not at the same time if the rear cover of the mobile terminal is detected to be installed;
and the control module is used for controlling the mobile terminal to reduce the power of the WIFI unit when the mobile terminal is detected to use the NFC unit if the rear cover of the mobile terminal is detected to be provided with the NFC unit and the WIFI unit.
9. A storage medium having stored therein a computer program which, when run on a computer, causes the computer to execute the mobile terminal control method according to any one of claims 1 to 7.
10. A mobile terminal, characterized in that the mobile terminal comprises a processor and a memory, the memory having stored therein a computer program, the processor being configured to execute the mobile terminal control method according to any one of claims 1 to 7 by calling the computer program stored in the memory.
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| CN202011138216.6ACN112367701B (en) | 2020-10-22 | 2020-10-22 | Mobile terminal control method, device, storage medium and mobile terminal |
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| CN112367701B (en) | 2022-11-04 |
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