WO2021114356A1 - 一种天线调谐方法、装置及存储介质 - Google Patents

一种天线调谐方法、装置及存储介质 Download PDF

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Publication number
WO2021114356A1
WO2021114356A1 PCT/CN2019/126675 CN2019126675W WO2021114356A1 WO 2021114356 A1 WO2021114356 A1 WO 2021114356A1 CN 2019126675 W CN2019126675 W CN 2019126675W WO 2021114356 A1 WO2021114356 A1 WO 2021114356A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
antenna
sliding
state
sliding state
Prior art date
Application number
PCT/CN2019/126675
Other languages
English (en)
French (fr)
Inventor
陈磊
刘莉云
Original Assignee
惠州Tcl移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州Tcl移动通信有限公司 filed Critical 惠州Tcl移动通信有限公司
Priority to EP19955890.9A priority Critical patent/EP4075766A4/en
Priority to US17/620,704 priority patent/US11799994B2/en
Publication of WO2021114356A1 publication Critical patent/WO2021114356A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call

Definitions

  • This application relates to the field of communication technology, and in particular to an antenna tuning method, device and storage medium.
  • the screen-to-body ratio of the terminal refers to the relative ratio of the area of the display screen in the terminal to the area of the front panel.
  • the screen-to-body ratio is higher, the display area of the terminal is larger, and the display effect obtained by the user is better.
  • the terminal manufacturer provides a full-screen terminal.
  • the full-screen terminal adopts a sliding cover design, including an upper sliding cover and a lower cover that are relatively arranged and capable of sliding relatively.
  • the camera, earpiece and other front panel components that affect the screen ratio of the terminal are arranged on the top of the upper surface of the lower cover, and when the upper sliding cover is equivalent to the lower cover sliding in a direction away from the aforementioned front panel parts, it is arranged on the lower cover
  • the front panel components on the upper surface can be exposed, thereby avoiding the influence of the front panel components such as the camera and the earpiece on the screen ratio of the terminal.
  • the radio frequency circuit is also arranged on the top of the upper surface of the lower cover, the upper sliding cover is equivalent to the sliding of the lower cover.
  • the antenna can only meet one of the states, and there will be a serious performance degradation problem in the other state.
  • the present application provides an antenna tuning method, device, and storage medium to ensure that the mobile terminal can have optimal antenna performance when the cover is in the sliding state and the sliding state.
  • the embodiment of the present application provides an antenna tuning method, which is applied to a mobile terminal, and includes: detecting the current sliding state of the cover in the mobile terminal, the sliding state includes a sliding state and a sliding state; The antenna in the cover is tuned according to the current sliding state.
  • the cover body includes a lower cover and an upper sliding cover connected with the lower cover.
  • the upper and lower cover slide relatively to make the cover in a sliding state or a sliding state, and a distance sensor is provided in the cover;
  • the current sliding state of the cover in the mobile terminal specifically includes: detecting whether the upper end of the sliding cover is covered by the upper sliding cover through the distance sensor; if so, it is determined that the current sliding state of the cover in the mobile terminal is the sliding state; if not , It is determined that the current sliding state of the cover in the mobile terminal is the sliding open state.
  • the distance sensor is an ultrasonic distance sensor.
  • the distance sensor detects whether the upper end of the slide cover is blocked by the upper slide cover, specifically including: controlling the ultrasonic distance sensor to emit a certain frequency of ultrasonic waves, and using the ultrasonic distance sensor to receive the reflected ultrasonic waves; Determine whether the signal intensity of the reflected ultrasonic wave detected by the ultrasonic distance sensor is greater than a preset intensity threshold.
  • tuning the antenna in the cover according to the current sliding state specifically includes: determining a preset tuning parameter corresponding to the current sliding state; and tuning the antenna in the cover according to the preset tuning parameter.
  • the preset tuning parameter corresponding to the current sliding state before determining the preset tuning parameter corresponding to the current sliding state, it further includes: establishing a data table, in which the correspondence between the sliding state and the first preset tuning parameter, and the sliding state and the second preset tuning parameter are recorded. Correspondence between the preset tuning parameters; determine the preset tuning parameters corresponding to the current sliding state, specifically including: when the current sliding state is the sliding open state, obtain the first preset tuning parameter corresponding to the sliding state from the data table ; When the current sliding state is the sliding state, the second preset tuning parameter corresponding to the sliding state is obtained from the data table.
  • an antenna tuner is provided in the cover, and the antenna tuner is electrically connected to the antenna in the cover, and tuning the antenna in the cover according to preset tuning parameters includes: adjusting the antenna tuning parameters of the antenna tuner to the above
  • the tuning parameters are preset to tune the antenna in the cover, and the antenna tuning parameters at least include the capacitance value and/or the inductance value.
  • adjusting the antenna tuning parameters of the antenna tuner to the preset tuning parameters specifically includes: adjusting the antenna tuning parameters of the antenna tuner to the first preset tuning parameters when the cover is in the sliding state in the mobile terminal; When the cover in the mobile terminal is in the sliding state, the antenna tuning parameter of the antenna tuner is adjusted to the second preset tuning parameter.
  • an embodiment of the present application also provides an antenna tuning device, which is applied to a mobile terminal and includes: a detection module for detecting the current sliding state of the cover in the mobile terminal, the sliding state includes sliding open Status and sliding state; the tuning module is used to tune the antenna in the cover according to the current sliding state.
  • the cover body includes a lower cover and an upper sliding cover connected with the lower cover.
  • the upper and lower cover slide relatively to make the cover in a sliding state or a sliding state, and a distance sensor is provided in the cover;
  • the module is specifically used to: detect whether the upper end of the sliding cover is covered by the upper sliding cover through the distance sensor; if yes, determine that the current sliding state of the cover in the mobile terminal is the sliding state; if not, determine the cover in the mobile terminal
  • the current sliding state of is sliding open.
  • the distance sensor is an ultrasonic distance sensor.
  • the distance sensor detects whether the upper end of the slide cover is blocked by the upper slide cover, specifically including: controlling the ultrasonic distance sensor to emit a certain frequency of ultrasonic waves, and using the ultrasonic distance sensor to receive the reflected ultrasonic waves; Determine whether the signal intensity of the reflected ultrasonic wave detected by the ultrasonic distance sensor is greater than a preset intensity threshold.
  • the tuning module includes a determining unit and a tuning unit, wherein the determining unit is used to determine a preset tuning parameter corresponding to the current sliding state; the tuning unit is used to tune the antenna in the cover according to the preset tuning parameter.
  • the antenna tuning device further includes a establishing module, which is used for: before determining the preset tuning parameter corresponding to the current sliding state, establish a data table, and the data table records the difference between the sliding state and the first preset tuning parameter.
  • the corresponding relationship and the corresponding relationship between the sliding state and the second preset tuning parameter; the determining unit is specifically configured to: when the current sliding state is the sliding open state, obtain the first corresponding to the sliding state from the data table Preset tuning parameters; when the current sliding state is the sliding state, the second preset tuning parameter corresponding to the sliding state is obtained from the data table.
  • an antenna tuner is provided in the cover, and the antenna tuner is electrically connected to the antenna in the cover.
  • the tuning unit is specifically used to: adjust the antenna tuning parameters of the antenna tuner to preset tuning parameters to perform adjustments to the antenna in the cover.
  • Tuning, antenna tuning parameters include at least capacitance and/or inductance.
  • adjusting the antenna tuning parameters of the antenna tuner to the preset tuning parameters specifically includes: adjusting the antenna tuning parameters of the antenna tuner to the first preset tuning parameters when the cover is in the sliding state in the mobile terminal; When the cover in the mobile terminal is in the sliding state, the antenna tuning parameter of the antenna tuner is adjusted to the second preset tuning parameter.
  • the embodiment of the present application also provides a computer-readable storage medium.
  • the computer-readable storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by the processor for: detecting the cover in the mobile terminal
  • the current sliding state of the, the sliding state includes the sliding open state and the sliding closed state; the antenna in the cover is tuned according to the current sliding state.
  • the cover body includes a lower cover and an upper sliding cover connected with the lower cover.
  • the upper and lower cover slide relatively to make the cover in a sliding state or a sliding state, and a distance sensor is provided in the cover;
  • the current sliding state of the cover in the mobile terminal specifically includes: detecting whether the upper end of the sliding cover is covered by the upper sliding cover through the distance sensor; if so, it is determined that the current sliding state of the cover in the mobile terminal is the sliding state; if not , It is determined that the current sliding state of the cover in the mobile terminal is the sliding open state.
  • the distance sensor is an ultrasonic distance sensor.
  • the distance sensor detects whether the upper end of the slide cover is blocked by the upper slide cover, specifically including: controlling the ultrasonic distance sensor to emit a certain frequency of ultrasonic waves, and using the ultrasonic distance sensor to receive the reflected ultrasonic waves; Determine whether the signal intensity of the reflected ultrasonic wave detected by the ultrasonic distance sensor is greater than a preset intensity threshold.
  • tuning the antenna in the cover according to the current sliding state specifically includes: determining a preset tuning parameter corresponding to the current sliding state; and tuning the antenna in the cover according to the preset tuning parameter.
  • the preset tuning parameter corresponding to the current sliding state before determining the preset tuning parameter corresponding to the current sliding state, it further includes: establishing a data table, in which the correspondence between the sliding state and the first preset tuning parameter, and the sliding state and the second preset tuning parameter are recorded. Correspondence between the preset tuning parameters; determine the preset tuning parameters corresponding to the current sliding state, specifically including: when the current sliding state is the sliding open state, obtain the first preset tuning parameter corresponding to the sliding state from the data table ; When the current sliding state is the sliding state, the second preset tuning parameter corresponding to the sliding state is obtained from the data table.
  • an antenna tuner is provided in the cover, and the antenna tuner is electrically connected to the antenna in the cover, and tuning the antenna in the cover according to preset tuning parameters includes: adjusting the antenna tuning parameters of the antenna tuner to the above
  • the tuning parameters are preset to tune the antenna in the cover, and the antenna tuning parameters at least include the capacitance value and/or the inductance value.
  • the antenna tuning method provided by the present application detects the current sliding state of the cover in the mobile terminal.
  • the sliding state includes the sliding state and the sliding state, and is adjusted according to the current sliding state.
  • the antenna in the cover body is tuned, thereby ensuring that the mobile terminal can have optimal antenna performance when the cover body is in both states of sliding open and sliding.
  • FIG. 1 is a schematic flowchart of an antenna tuning method provided by an embodiment of the present application
  • Figure 2 is a schematic structural diagram of a mobile terminal applied in an embodiment of the present application
  • FIG. 3 is a schematic diagram of another structure of a mobile terminal applied in an embodiment of the present application.
  • Fig. 4 is a right side view of the mobile terminal in Fig. 3;
  • FIG. 5 is another schematic flowchart of an antenna tuning method provided by an embodiment of the present application.
  • Fig. 6 is a schematic structural diagram of an antenna tuning device provided by an embodiment of the present application.
  • Fig. 7 is another schematic structural diagram of a mobile terminal provided by an embodiment of the present application.
  • This application provides an antenna tuning method, device and storage medium.
  • the application will be described in further detail below. It should be understood that the specific implementation regulations described here are only for The interpretation of this application is not used to limit this application.
  • the technical solution adopted in the present application is to provide an antenna tuning method to ensure that the mobile terminal can have the optimal antenna performance when the cover is in the sliding state and the sliding state.
  • FIG. 1 is a schematic flow diagram of an antenna tuning method provided by an embodiment of the present application, which is applied to a mobile terminal.
  • the specific flow of the antenna tuning method may be as follows:
  • the sliding state includes a sliding state and a sliding state.
  • the mobile terminal applied in the embodiment of the present application may be as shown in FIGS. 2 to 4, the mobile terminal includes a cover, and the cover may include a lower cover 22 and an upper sliding cover 21 connected to the lower cover 22.
  • the sliding cover 21 is located on the lower cover 22, and the upper sliding cover 21 and the lower cover 22 can slide relatively, so that the cover in the mobile terminal is in a sliding state or a sliding state.
  • FIG. 2 when the cover is in the sliding state, the upper sliding cover 21 and the lower sliding cover 22 in the mobile terminal can be completely overlapped.
  • FIG. 3 when the cover is in the sliding state, the overlap area between the upper sliding cover 21 and the lower cover 22 in the mobile terminal is smaller than when the cover is in the sliding state. The overlap area between.
  • a display screen 211 can be provided on the upper surface of the upper sliding cover 21, and in order to achieve full-screen display, the camera 221, earpiece (not shown in the figure) and other front panel components that affect the screen-to-body ratio can be set in the slide In the upper or lower end of the upper surface of the cover 22.
  • the upper end and the lower end are relative to each other.
  • the lower end refers to a position close to the bottom of the mobile terminal
  • the upper end refers to a position close to the top of the mobile terminal, where the bottom and top of the mobile terminal Generally refers to the bottom or top of the mobile terminal when it is normally used by the user.
  • the cover of the mobile terminal may also be provided with a distance sensor.
  • a distance sensor 222 may be provided in the upper end of the sliding cover 22, wherein the distance sensor 222 It can be an ultrasonic distance sensor or a laser distance sensor and so on.
  • the foregoing S11 may specifically include:
  • the above-mentioned distance sensor 222 may be located in the upper end of the sliding cover 22 of the mobile terminal.
  • the cover in the mobile terminal When the cover in the mobile terminal is in a sliding state, the upper end of the sliding cover 22 will not be slid up.
  • the cover 21 is covered, that is, the above distance sensor 222 will not be covered by the upper sliding cover 21.
  • the cover in the mobile terminal When the cover in the mobile terminal is in a sliding state, the upper end of the lower cover 22 will be covered by the upper sliding cover 21, and That is, directly above the distance sensor 222 will be blocked by the upper sliding cover 21.
  • the ultrasonic distance sensor 222 may emit ultrasonic waves of a certain frequency and receive the reflected ultrasonic waves.
  • the ultrasonic distance sensor can be used to detect whether the signal intensity of the reflected ultrasonic wave is greater than a preset intensity threshold, so as to determine whether the upper end of the lower slide cover 22 is blocked by the upper slide cover 21.
  • the ultrasonic waves will be significantly reflected on the lower surface of the upper sliding cover 21, so that a stronger ultrasonic signal can be detected, and vice versa.
  • S112 Determine that the current sliding state of the cover in the mobile terminal is a sliding state.
  • the ultrasonic distance sensor detects that the reflected ultrasonic signal intensity is greater than a preset threshold (such as 20), it can be determined that the ultrasonic distance sensor is directly above the upper sliding cover, that is, the upper end of the lower cover is covered by the upper sliding cover.
  • the upper sliding cover blocks, and the cover body of the mobile terminal is in a sliding state.
  • S113 Determine that the current sliding state of the cover in the mobile terminal is the sliding open state.
  • the ultrasonic distance sensor detects that the signal intensity of the reflected ultrasonic wave is not greater than the preset threshold (such as 20)
  • the preset threshold such as 20
  • the antenna 223 of the above mobile terminal can be arranged in the upper end or the lower end of the sliding cover 22.
  • the antenna 223 When the cover in the mobile terminal is in the sliding state, the antenna 223 is not directly above it. Will be blocked by the upper sliding cover 21, but when the cover in the mobile terminal is in a sliding state, as shown in FIG. 2, the antenna 223 will be blocked by the upper sliding cover 21, that is, when the cover in the mobile terminal When switching between the sliding-open and sliding-close states, the surrounding environment of the antenna 223 in the mobile terminal will be changed, which in turn will cause the antenna 223 to appear frequency deviation.
  • the present application tunes the antenna 223 according to the current sliding state of the cover in the mobile terminal, so that the antenna 223 is in different sliding states. All can work at optimal performance.
  • S12 may specifically include:
  • the aforementioned preset tuning parameter may include a first preset tuning parameter corresponding to the aforementioned sliding state and a second preset tuning parameter corresponding to the aforementioned sliding state.
  • a data table is established, and the corresponding relationship between the sliding state and the first preset tuning parameter and the corresponding relationship between the sliding state and the second preset tuning parameter are recorded in the data table.
  • S121 may specifically include:
  • the cover of the mobile terminal may also be provided with an antenna tuner, and the antenna tuner is electrically connected to the antenna in the cover.
  • the antenna tuner may be located in the sliding cover and may include an adjustable resistor. And/or adjustable capacitance.
  • the above S122 may specifically include:
  • the antenna tuning parameters of the antenna tuner are adjusted to the preset tuning parameters to tune the antenna in the cover.
  • the antenna tuning parameters and the preset tuning parameters are corresponding to each other, and both include at least a capacitance value and/or an inductance value.
  • the antenna tuning parameter of the antenna tuner is adjusted to the first preset tuning parameter, that is, according to the capacitance value and/or the first preset tuning parameter.
  • the inductance value adjusts the resistance value of the adjustable resistor and/or the capacitance value of the adjustable capacitor in the antenna tuner, so as to achieve the optimal performance of the antenna when the cover in the mobile terminal is in the sliding state.
  • the antenna tuning parameter of the antenna tuner is adjusted to the second preset tuning parameter, that is, according to the capacitance value and/or inductance value pair in the second preset tuning parameter.
  • the adjustment of the resistance value of the adjustable resistor and/or the capacitance value of the adjustable capacitor in the antenna tuner can realize the optimal performance of the antenna when the cover in the mobile terminal is in the sliding open and closed state.
  • the antenna tuning method in this embodiment detects the current sliding state of the cover in the mobile terminal.
  • the sliding state includes the open state and the closed state, and the antenna in the cover is tuned according to the current sliding state. Therefore, it can be ensured that the mobile terminal can have optimal antenna performance when the cover is in both states of sliding open and sliding.
  • FIG. 6 is a schematic structural diagram of an antenna tuning device provided by an embodiment of the present application.
  • the antenna tuning device 50 is applied to a mobile terminal and includes:
  • the detection module 51 is used to detect the current sliding state of the cover in the mobile terminal.
  • the sliding state includes a sliding state and a sliding state.
  • the mobile terminal applied in the embodiment of the present application may be as shown in FIGS. 2 to 4, the mobile terminal includes a cover, and the cover may include a lower cover 22 and an upper sliding cover 21 connected to the lower cover 22.
  • the sliding cover 21 is located on the lower cover 22, and the upper sliding cover 21 and the lower cover 22 can slide relatively, so that the cover in the mobile terminal is in a sliding state or a sliding state.
  • FIG. 2 when the cover is in the sliding state, the upper sliding cover 21 and the lower sliding cover 22 in the mobile terminal can be completely overlapped.
  • FIG. 3 when the cover is in the sliding state, the overlap area between the upper sliding cover 21 and the lower cover 22 in the mobile terminal is smaller than when the cover is in the sliding state. The overlap area between.
  • a display screen 211 can be provided on the upper surface of the upper sliding cover 21, and in order to achieve full-screen display, the camera 221, earpiece (not shown in the figure) and other front panel components that affect the screen-to-body ratio can be set in the slide In the upper or lower end of the upper surface of the cover 22.
  • the upper end and the lower end are relative to each other.
  • the lower end refers to a position close to the bottom of the mobile terminal
  • the upper end refers to a position close to the top of the mobile terminal, where the bottom and top of the mobile terminal Generally refers to the bottom or top of the mobile terminal when it is normally used by the user.
  • the cover of the mobile terminal may also be provided with a distance sensor.
  • a distance sensor 222 may be provided in the upper end of the sliding cover 22, wherein the distance sensor 222 It can be an ultrasonic distance sensor or a laser distance sensor and so on.
  • the aforementioned detection module 51 may be specifically used for:
  • the above-mentioned distance sensor 222 may be located in the upper end of the sliding cover 22 of the mobile terminal.
  • the cover in the mobile terminal When the cover in the mobile terminal is in a sliding state, the upper end of the sliding cover 22 will not be slid up.
  • the cover 21 is covered, that is, the above distance sensor 222 will not be covered by the upper sliding cover 21.
  • the cover in the mobile terminal When the cover in the mobile terminal is in a sliding state, the upper end of the lower cover 22 will be covered by the upper sliding cover 21, and That is, directly above the distance sensor 222 will be blocked by the upper sliding cover 21.
  • the ultrasonic distance sensor 222 may emit ultrasonic waves of a certain frequency and receive the reflected ultrasonic waves.
  • the detection module 51 may detect whether the signal intensity of the reflected ultrasonic wave is greater than a preset intensity threshold through an ultrasonic distance sensor, so as to determine whether the upper end portion of the lower slide cover 22 is blocked by the upper slide cover 21.
  • the ultrasonic waves will be significantly reflected on the lower surface of the upper sliding cover 21, so that a stronger ultrasonic signal can be detected, and vice versa.
  • S112 Determine that the current sliding state of the cover in the mobile terminal is a sliding state.
  • the ultrasonic distance sensor detects that the reflected ultrasonic signal intensity is greater than a preset threshold (such as 20), it can be determined that the ultrasonic distance sensor is directly above the upper sliding cover, that is, the upper end of the lower cover is covered by the upper sliding cover.
  • the upper sliding cover blocks, and the cover body of the mobile terminal is in a sliding state.
  • S113 Determine that the current sliding state of the cover in the mobile terminal is the sliding open state.
  • the ultrasonic distance sensor detects that the signal intensity of the reflected ultrasonic wave is not greater than the preset threshold (such as 20)
  • the preset threshold such as 20
  • the tuning module 52 is used to tune the antenna in the cover according to the current sliding state.
  • the antenna 223 of the above mobile terminal can be arranged in the upper end or the lower end of the sliding cover 22.
  • the antenna 223 When the cover in the mobile terminal is in the sliding state, the antenna 223 is not directly above it. Will be blocked by the upper sliding cover 21, but when the cover in the mobile terminal is in a sliding state, as shown in FIG. 2, the antenna 223 will be blocked by the upper sliding cover 21, that is, when the cover in the mobile terminal When switching between the sliding-open and sliding-close states, the surrounding environment of the antenna 223 in the mobile terminal will be changed, which in turn will cause the antenna 223 to appear frequency deviation.
  • the present application tunes the antenna 223 according to the current sliding state of the cover in the mobile terminal, so that the antenna 223 is in different sliding states. All can work at optimal performance.
  • the above-mentioned tuning module 52 may include:
  • the determining unit is used to determine the preset tuning parameter corresponding to the current sliding state.
  • the aforementioned preset tuning parameter may include a first preset tuning parameter corresponding to the aforementioned sliding state and a second preset tuning parameter corresponding to the aforementioned sliding state.
  • the antenna tuning device 50 may further include:
  • the establishment module is used to establish a data table before determining the preset tuning parameters corresponding to the current sliding state.
  • the data table records the correspondence between the sliding state and the first preset tuning parameter, as well as the sliding state and the second Correspondence between preset tuning parameters.
  • the above determining unit may be specifically used for:
  • the tuning unit is used to tune the antenna in the cover according to preset tuning parameters.
  • the cover of the mobile terminal may also be provided with an antenna tuner, and the antenna tuner is electrically connected to the antenna in the cover.
  • the antenna tuner may be located in the sliding cover and may include an adjustable resistor. And/or adjustable capacitance.
  • the above-mentioned tuning unit can be specifically used for:
  • the antenna tuning parameters of the antenna tuner are adjusted to the preset tuning parameters to tune the antenna in the cover.
  • the antenna tuning parameters and the preset tuning parameters are corresponding to each other, and both include at least a capacitance value and/or an inductance value.
  • the above-mentioned tuning unit adjusts the antenna tuning parameter of the antenna tuner to the first preset tuning parameter, that is, according to the capacitance value in the first preset tuning parameter. And/or the inductance value adjusts the resistance value of the adjustable resistor and/or the capacitance value of the adjustable capacitor in the antenna tuner, so as to achieve the optimal performance of the antenna when the cover in the mobile terminal is in the sliding state.
  • the above-mentioned tuning unit adjusts the antenna tuning parameter of the antenna tuner to the second preset tuning parameter, that is, according to the capacitance value and/or the second preset tuning parameter.
  • the inductance value adjusts the resistance value of the adjustable resistor and/or the capacitance value of the adjustable capacitor in the antenna tuner, so as to achieve the optimal performance of the antenna when the cover in the mobile terminal is in the sliding open and closed state.
  • each of the above subunits, units and modules can be implemented as independent entities, or can be combined arbitrarily, and implemented as the same or several entities.
  • each of the above subunits, units and modules please refer to the previous section. The method embodiment will not be repeated here.
  • the antenna tuning device provided in the present application detects the current sliding state of the cover in the mobile terminal.
  • the sliding state includes the sliding open state and the sliding closed state, and the antenna in the cover is tuned according to the current sliding state. Therefore, it can be ensured that the mobile terminal can have the optimal antenna performance when the cover is in both states of sliding open and sliding.
  • an embodiment of the present application also provides a mobile terminal, as shown in FIG. 7, which shows a schematic structural diagram of the mobile terminal involved in the embodiment of the present application, specifically:
  • an embodiment of the present application also provides a mobile terminal, as shown in FIG. 7, which shows a schematic structural diagram of the mobile terminal involved in the embodiment of the present application, specifically:
  • the mobile terminal may include one or more processing core processors 401, one or more computer-readable storage medium memories 402, a radio frequency (RF) circuit 403, a power supply 404, an input unit 405, and a display unit 406 And other parts.
  • RF radio frequency
  • FIG. 7 does not constitute a limitation on the mobile terminal, and may include more or fewer components than shown in the figure, or a combination of certain components, or different component arrangements. among them:
  • the processor 401 is the control center of the mobile terminal. It uses various interfaces and lines to connect various parts of the entire mobile terminal. It runs or executes software programs and/or modules stored in the memory 402, and calls those stored in the memory 402. Data, perform various functions of the mobile terminal and process data, so as to monitor the mobile terminal as a whole.
  • the processor 401 may include one or more processing cores; preferably, the processor 401 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc. , The modem processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 401.
  • the memory 402 may be used to store software programs and modules.
  • the processor 401 executes various functional applications and data processing by running the software programs and modules stored in the memory 402.
  • the memory 402 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of the mobile terminal, etc.
  • the memory 402 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the memory 402 may also include a memory controller to provide the processor 401 with access to the memory 402.
  • the RF circuit 403 can be used to receive and send signals in the process of sending and receiving information. In particular, after receiving the downlink information of the base station, it is processed by one or more processors 401; in addition, the uplink data is sent to the base station.
  • the RF circuit 403 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a subscriber identity module (SIM) card, a transceiver, a coupler, a low noise amplifier (LNA, Low Noise Amplifier), duplexer, etc.
  • SIM subscriber identity module
  • the RF circuit 403 can also communicate with the network and other devices through wireless communication.
  • the wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS) Radio Service), Code Division Multiple Access (CDMA, Code Division Multiple Access), Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), e-mail, short message service (SMS, Short Messaging Service) etc.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • SMS Short Messaging Service
  • the mobile terminal also includes a power supply 404 (such as a battery) for supplying power to various components.
  • the power supply 404 can be logically connected to the processor 401 through a power management system, so as to realize functions such as charging, discharging, and power management through the power management system .
  • the power supply 404 may also include any components such as one or more DC or AC power supplies, a recharging system, a power failure detection circuit, a power converter or inverter, and a power status indicator.
  • the mobile terminal may also include an input unit 405, which can be used to receive inputted digital or character information and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.
  • the input unit 405 may include a touch-sensitive surface and other input devices.
  • a touch-sensitive surface also called a touch screen or a touchpad, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch-sensitive surface or on the touch-sensitive surface. Operation near the surface), and drive the corresponding connection device according to the preset program.
  • the touch-sensitive surface may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 401, and can receive and execute the commands sent by the processor 401.
  • multiple types such as resistive, capacitive, infrared, and surface acoustic waves can be used to realize touch-sensitive surfaces.
  • the input unit 405 may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick.
  • the mobile terminal may also include a display unit 406, which can be used to display information input by the user or information provided to the user, as well as various graphical user interfaces of the mobile terminal. These graphical user interfaces may consist of graphics, text, icons, Video and any combination of it.
  • the display unit 406 may include a display panel.
  • a liquid crystal display LCD, Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • the touch-sensitive surface may cover the display panel, and when the touch-sensitive surface detects a touch operation on or near it, it is transmitted to the processor 401 to determine the type of the touch event, and then the processor 401 displays the display panel according to the type of the touch event. Corresponding visual output is provided on the panel.
  • the touch-sensitive surface and the display panel are used as two independent components to realize the input and input functions, but in some embodiments, the touch-sensitive surface and the display panel may be integrated to realize the input and output functions.
  • the mobile terminal may also include a camera, a Bluetooth module, etc., which will not be repeated here.
  • the processor 401 in the mobile terminal will load the executable file corresponding to the process of one or more application programs into the memory 402 according to the following instructions, and the processor 401 will run and store the executable file in the memory 402.
  • the application programs in the memory 402 thus realize various functions, as follows:
  • the sliding state includes a sliding state and a sliding state
  • the antenna in the cover is tuned according to the current sliding state.
  • the mobile terminal can achieve the effective effects that can be achieved by any of the antenna tuning devices provided in the embodiments of the present application. For details, refer to the previous embodiments and will not be repeated here.
  • the program can be stored in a computer-readable storage medium, and the storage medium can include: Read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.
  • ROM Read-only memory
  • RAM random access memory
  • magnetic disk or optical disk etc.

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Abstract

公开一种天线调谐方法、装置及存储介质，该天线调谐方法应用于移动终端，包括：检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态；根据当前滑动状态对盖体中天线进行调谐。

Description

一种天线调谐方法、装置及存储介质
本申请要求于2019年12月10日提交中国专利局、申请号为201911260805.9、发明名称为“一种天线调谐方法、装置及存储介质”的这个专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，具体涉及一种天线调谐方法、装置及存储介质。
 背景技术
随着移动互联网技术的发展，大屏终端已逐渐被用户所接受，并成为一种趋势。终端的屏占比，是指终端内显示屏的面积与前面板面积的相对比值。当屏占比越高时，终端的显示区域越大，用户得到的显示效果更佳。
目前，为了尽可能的提高终端的屏占比，终端产商提供了一种全面屏终端，该全面屏终端采用滑盖设计，包括相对设置且能够相对滑动的上滑盖和下滑盖，其中，摄像头、听筒等影响终端屏占比的前面板部件设置在下滑盖的上表面顶部上，且当上滑盖相当于下滑盖朝远离上述前面板部件的方向滑动时，设置于下滑盖上表面上的前面板部件可以被暴露出来，进而能够避免摄像头、听筒等前面板部件对终端屏占比的影响。
但是，在上述全面屏终端中，由于射频电路也设置在下滑盖上表面的顶部上，故在上述上滑盖相当于下滑盖滑动的前后，射频电路中天线会存在两种不同的状态，而且通常天线只能满足其中一种状态，并在另一种状态下会存在严重的性能下降的问题。
 技术问题
本申请提供了一种天线调谐方法、装置及存储介质，以确保移动终端在盖体处于滑开和滑合两种状态时均能具有最优的天线性能。
 技术解决方案
为了解决上述问题，本申请实施例提供了一种天线调谐方法，该天线调谐方法应用于移动终端，包括：检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态；根据当前滑动状态对盖体中天线进行调谐。
其中，盖体包括下滑盖和与下滑盖连接的上滑盖，上滑盖和下滑盖相对滑动以使盖体处于滑开状态或滑合状态，盖体中设有距离传感器；检测移动终端中盖体的当前滑动状态，具体包括：通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡；若是，则确定移动终端中盖体的当前滑动状态为滑合状态；若否，则确定移动终端中盖体的当前滑动状态为滑开状态。
其中，距离传感器为超声波距离传感器，通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡，具体包括：控制超声波距离传感器发射一定频率的超声波，并利用超声波距离传感器接收反射回来的超声波；判断超声波距离传感器检测到的反射回来的超声波的信号强度是否大于预设强度阈值。
其中，根据当前滑动状态对盖体中天线进行调谐，具体包括：确定当前滑动状态对应的预设调谐参数；根据预设调谐参数对盖体中天线进行调谐。
其中，在确定当前滑动状态对应的预设调谐参数之前，还包括：建立数据表，数据表中记录有滑开状态与第一预设调谐参数之间的对应关系、以及滑合状态与第二预设调谐参数之间的对应关系；确定当前滑动状态对应的预设调谐参数，具体包括：当当前滑动状态为滑开状态时，从数据表中获取滑开状态对应的第一预设调谐参数；当当前滑动状态为滑合状态时，从数据表中获取滑合状态对应的第二预设调谐参数。
其中，盖体中设有天线调谐器，天线调谐器与盖体中天线电连接，根据预设调谐参数对盖体中天线进行调谐，具体包括：将天线调谐器的天线调谐参数调整至所述预设调谐参数，以对盖体中天线进行调谐，天线调谐参数至少包括电容值和/或电感值。
其中，将天线调谐器的天线调谐参数调整至预设调谐参数，具体包括：在移动终端中盖体处于滑开状态时，将天线调谐器的天线调谐参数调整至第一预设调谐参数；在移动终端中盖体处于滑合状态时，将天线调谐器的天线调谐参数调整至第二预设调谐参数。
为了解决上述问题，本申请实施例还提供了一种天线调谐装置，该天线调谐装置应用于移动终端，包括：检测模块，用于检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态；调谐模块，用于根据当前滑动状态对盖体中天线进行调谐。
其中，盖体包括下滑盖和与下滑盖连接的上滑盖，上滑盖和下滑盖相对滑动以使盖体处于滑开状态或滑合状态，盖体中设有距离传感器；检测模块具体用于：通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡；若是，则确定移动终端中盖体的当前滑动状态为滑合状态；若否，则确定移动终端中盖体的当前滑动状态为滑开状态。
其中，距离传感器为超声波距离传感器，通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡，具体包括：控制超声波距离传感器发射一定频率的超声波，并利用超声波距离传感器接收反射回来的超声波；判断超声波距离传感器检测到的反射回来的超声波的信号强度是否大于预设强度阈值。
其中，所述调谐模块包括确定单元和调谐单元，其中，确定单元用于：确定当前滑动状态对应的预设调谐参数；调谐单元用于根据预设调谐参数对盖体中天线进行调谐。
其中，天线调谐装置还包括建立模块，建立模块用于：在确定当前滑动状态对应的预设调谐参数之前，建立数据表，数据表中记录有滑开状态与第一预设调谐参数之间的对应关系、以及滑合状态与第二预设调谐参数之间的对应关系；所述确定单元具体用于：当当前滑动状态为滑开状态时，从数据表中获取滑开状态对应的第一预设调谐参数；当当前滑动状态为滑合状态时，从数据表中获取滑合状态对应的第二预设调谐参数。
其中，盖体中设有天线调谐器，天线调谐器与盖体中天线电连接，调谐单元具体用于：将天线调谐器的天线调谐参数调整至预设调谐参数，以对盖体中天线进行调谐，天线调谐参数至少包括电容值和/或电感值。
其中，将天线调谐器的天线调谐参数调整至预设调谐参数，具体包括：在移动终端中盖体处于滑开状态时，将天线调谐器的天线调谐参数调整至第一预设调谐参数；在移动终端中盖体处于滑合状态时，将天线调谐器的天线调谐参数调整至第二预设调谐参数。
为了解决上述问题，本申请实施例还提供了一种计算机可读存储介质，该计算机可读存储介质中存储有多条指令，指令适于由处理器加载以用于：检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态；根据当前滑动状态对盖体中天线进行调谐。
其中，盖体包括下滑盖和与下滑盖连接的上滑盖，上滑盖和下滑盖相对滑动以使盖体处于滑开状态或滑合状态，盖体中设有距离传感器；检测移动终端中盖体的当前滑动状态，具体包括：通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡；若是，则确定移动终端中盖体的当前滑动状态为滑合状态；若否，则确定移动终端中盖体的当前滑动状态为滑开状态。
其中，距离传感器为超声波距离传感器，通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡，具体包括：控制超声波距离传感器发射一定频率的超声波，并利用超声波距离传感器接收反射回来的超声波；判断超声波距离传感器检测到的反射回来的超声波的信号强度是否大于预设强度阈值。
其中，根据当前滑动状态对盖体中天线进行调谐，具体包括：确定当前滑动状态对应的预设调谐参数；根据预设调谐参数对盖体中天线进行调谐。
其中，在确定当前滑动状态对应的预设调谐参数之前，还包括：建立数据表，数据表中记录有滑开状态与第一预设调谐参数之间的对应关系、以及滑合状态与第二预设调谐参数之间的对应关系；确定当前滑动状态对应的预设调谐参数，具体包括：当当前滑动状态为滑开状态时，从数据表中获取滑开状态对应的第一预设调谐参数；当当前滑动状态为滑合状态时，从数据表中获取滑合状态对应的第二预设调谐参数。
其中，盖体中设有天线调谐器，天线调谐器与盖体中天线电连接，根据预设调谐参数对盖体中天线进行调谐，具体包括：将天线调谐器的天线调谐参数调整至所述预设调谐参数，以对盖体中天线进行调谐，天线调谐参数至少包括电容值和/或电感值。
 有益效果
本申请的有益效果是：区别于现有技术，本申请提供的天线调谐方法，通过检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态，并根据当前滑动状态对盖体中天线进行调谐，从而，能够确保移动终端在盖体处于滑开和滑合两种状态时均能具有最优的天线性能。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的天线调谐方法的流程示意图；
图2是本申请实施例所应用的移动终端的结构示意图；
图3是本申请实施例所应用的移动终端的另一结构示意图；
图4是图3中移动终端的右视图；
图5是本申请实施例提供的天线调谐方法的另一流程示意图；
图6是本申请实施例提供的天线调谐装置的结构示意图；
图7是本申请实施例提供的移动终端的另一结构示意图。
本申请的实施方式
本申请提供一种天线调谐方法、装置及存储介质，为使本申请的目的、技术方案和技术效果更加明确、清楚，以下对本申请进一步详细说明，应当理解此处所描述的具体实施条例仅用于解释本申请，并不用于限定本申请。
目前，当滑盖式移动终端中的盖体处于滑开和滑合两种不同的状态时，盖体中的天线会对应存在两种不同的状态，且通常天线只能满足在其中一种状态下具有最优性能，而在另一种状态下则会存在性能大幅度下降的问题。为了解决上述技术问题，本申请采用的技术方案是提供一种天线调谐方法，以确保移动终端在盖体处于滑开和滑合两种状态时均能具有最优的天线性能。
请参阅图1，图1是本申请实施例提供的天线调谐方法的流程示意图，其应用于移动终端，该天线调谐方法的具体流程可以如下：
S11：检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态。
其中，本申请实施例所应用的移动终端可以如图2至图4所示，移动终端包括盖体，该盖体可以包括下滑盖22和与下滑盖22连接的上滑盖21，上滑盖21位于下滑盖22上，且该上滑盖21和下滑盖22可以相对滑动，以使移动终端中的盖体处于滑开状态或滑合状态。如图2所示，在盖体处于滑合状态时，移动终端中的上滑盖21和下滑盖22可以完全重叠。如图3所示，在盖体处于滑开状态时，移动终端中的上滑盖21和下滑盖22之间的重叠面积小于盖体处于滑合状态时上滑盖21与下滑盖22之间的重叠面积。
具体地，在上述上滑盖21的上表面中可以设置显示屏211，并且为了实现全屏显示，可以将摄像头221、听筒（图中未示出）等影响屏占比的前面板部件设置在下滑盖22上表面的上端部或下端部中。需要说明的是，上端部和下端部是相对的，一般而言，下端部指的是靠近移动终端底部的位置，上端部指的是靠近移动终端顶部的位置，其中，移动终端的底部和顶部一般指的是当移动终端被用户正常使用时的底部或顶部。
在一个实施例中，上述移动终端的盖体中还可以设置有距离传感器，例如，如图3所示，可以在上述下滑盖22的上端部中设置距离传感器222，其中，该距离传感器222可以为超声波距离传感器或激光距离传感器等等。
具体地，如图5所示，上述S11可以具体包括：
S111：通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡，若是，则执行S112，若否，则执行S113。
其中，如图3所示，上述距离传感器222可以位于移动终端的下滑盖22的上端部中，当移动终端中盖体处于滑开状态时，下滑盖22的上端部不会被上滑盖21遮挡，也即，上述距离传感器222的正上方不会被上滑盖21遮挡，当移动终端中盖体处于滑合状态时，下滑盖22的上端部会被上滑盖21遮挡，也即，该距离传感器222的正上方会被上滑盖21遮挡。
在一个具体实施例中，当上述距离传感器222为超声波距离传感器时，该超声波距离传感器222可以发射一定频率的超声波，并接收反射回来的超声波。具体地，可以通过超声波距离传感器检测反射回来的超声波的信号强度是否大于预设强度阈值，以确定上述下滑盖22的上端部是否被上滑盖21遮挡。其中，当超声波距离传感器正上方被上滑盖21遮挡时，超声波会在该上滑盖21的下表面发生显著反射，进而能够检测到强度较大的超声波信号，反之则不会。
S112：确定移动终端中盖体的当前滑动状态为滑合状态。
例如，当超声波距离传感器检测得到反射回来的超声波的信号强度大于预设阈值（比如20）时，可以判定该超声波距离传感器正上方被上述上滑盖遮挡，也即，下滑盖的上端部被上滑盖遮挡，移动终端中盖体处于滑合状态。
S113：确定移动终端中盖体的当前滑动状态为滑开状态。
接上一例子，当超声波距离传感器检测得到反射回来的超声波的信号强度不大于预设阈值（比如20）时，可以判定该超声波距离传感器正上方未被上述上滑盖遮挡，也即，下滑盖的上端部未被上滑盖遮挡，移动终端中盖体处于滑开状态。
S12：根据当前滑动状态对盖体中天线进行调谐。
在本实施例中，如图3所示，上述移动终端的天线223可以设置在下滑盖22的上端部或下端部中，当移动终端中盖体处于滑开状态时，该天线223正上方不会被上滑盖21遮挡，但是当移动终端中盖体处于滑合状态时，如图2所示，该天线223正上方会被上述上滑盖21遮挡，也即，当移动终端中盖体在滑开和滑合两种状态之间切换时，会改变移动终端中天线223的周围环境，进而会导致该天线223出现频偏。为了消除由于盖体的滑动状态改变而引起的天线223的频偏，本申请根据移动终端中盖体当前所处的滑动状态对天线223进行调谐，以使天线223在盖体处于不同滑动状态时均能工作在最优性能。
其中，上述S12可以具体包括：
S121：确定当前滑动状态对应的预设调谐参数。
具体地，上述预设调谐参数可以包括与上述滑开状态对应的第一预设调谐参数、以及与上述滑合状态状态对应的第二预设调谐参数。
在一些实施例中，在上述S121之前，还可以包括：
建立数据表，该数据表中记录有滑开状态与第一预设调谐参数之间的对应关系、以及滑合状态与第二预设调谐参数之间的对应关系。
其中，上述S121可以具体包括：
S1-1：当移动终端中盖体的当前滑动状态为滑开状态时，从数据表中获取滑开状态对应的第一预设调谐参数。
S1-2：当移动终端中盖体的当前滑动状态为滑合状态时，从数据表中获取滑合状态对应的第二预设调谐参数。
S122：根据预设调谐参数对盖体中天线进行调谐。
其中，上述移动终端的盖体中还可以设有天线调谐器，该天线调谐器与盖体中天线电连接，具体地，该天线调谐器可以位于上述下滑盖中，且可以包括可调电阻和/或可调电容。其中，上述S122可以具体包括：
将天线调谐器的天线调谐参数调整至预设调谐参数，以对盖体中天线进行调谐，其中，天线调谐参数和预设调谐参数是相互对应的，均至少包括电容值和/或电感值。
具体地，在移动终端中盖体处于滑开状态时，通过将天线调谐器的天线调谐参数调整至第一预设调谐参数，也即，根据第一预设调谐参数中的电容值和/或电感值对上述天线调谐器中的可调电阻的电阻值和/或可调电容的电容值进行调节，能够实现移动终端中盖体处于滑开状态时天线的最优性能。在移动终端中盖体处于滑合状态时，通过将天线调谐器的天线调谐参数调整至第二预设调谐参数，也即，根据第二预设调谐参数中的电容值和/或电感值对上述天线调谐器中的可调电阻的电阻值和/或可调电容的电容值进行调节，能够实现移动终端中盖体处于滑开合状态时天线的最优性能。
区别于现有技术，本实施例中的天线调谐方法，通过检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态，并根据当前滑动状态对盖体中天线进行调谐，从而，能够确保移动终端在盖体处于滑开和滑合两种状态时均能具有最优的天线性能。
请参阅图6，图6是本申请实施例提供的天线调谐装置的结构示意图。如图6所示，该天线调谐装置50应用于移动终端，包括：
（1）检测模块51
检测模块51用于检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态。
其中，本申请实施例所应用的移动终端可以如图2至图4所示，移动终端包括盖体，该盖体可以包括下滑盖22和与下滑盖22连接的上滑盖21，上滑盖21位于下滑盖22上，且该上滑盖21和下滑盖22可以相对滑动，以使移动终端中的盖体处于滑开状态或滑合状态。如图2所示，在盖体处于滑合状态时，移动终端中的上滑盖21和下滑盖22可以完全重叠。如图3所示，在盖体处于滑开状态时，移动终端中的上滑盖21和下滑盖22之间的重叠面积小于盖体处于滑合状态时上滑盖21与下滑盖22之间的重叠面积。
具体地，在上述上滑盖21的上表面中可以设置显示屏211，并且为了实现全屏显示，可以将摄像头221、听筒（图中未示出）等影响屏占比的前面板部件设置在下滑盖22上表面的上端部或下端部中。需要说明的是，上端部和下端部是相对的，一般而言，下端部指的是靠近移动终端底部的位置，上端部指的是靠近移动终端顶部的位置，其中，移动终端的底部和顶部一般指的是当移动终端被用户正常使用时的底部或顶部。
在一个实施例中，上述移动终端的盖体中还可以设置有距离传感器，例如，如图3所示，可以在上述下滑盖22的上端部中设置距离传感器222，其中，该距离传感器222可以为超声波距离传感器或激光距离传感器等等。
具体地，上述检测模块51可以具体用于：
S111：通过距离传感器检测下滑盖的上端部是否被上滑盖遮挡，若是，则执行S112，若否，则执行S113。
其中，如图3所示，上述距离传感器222可以位于移动终端的下滑盖22的上端部中，当移动终端中盖体处于滑开状态时，下滑盖22的上端部不会被上滑盖21遮挡，也即，上述距离传感器222的正上方不会被上滑盖21遮挡，当移动终端中盖体处于滑合状态时，下滑盖22的上端部会被上滑盖21遮挡，也即，该距离传感器222的正上方会被上滑盖21遮挡。
在一个具体实施例中，当上述距离传感器222为超声波距离传感器时，该超声波距离传感器222可以发射一定频率的超声波，并接收反射回来的超声波。具体地，上述检测模块51可以通过超声波距离传感器检测反射回来的超声波的信号强度是否大于预设强度阈值，以确定上述下滑盖22的上端部是否被上滑盖21遮挡。其中，当超声波距离传感器正上方被上滑盖21遮挡时，超声波会在该上滑盖21的下表面发生显著反射，进而能够检测到强度较大的超声波信号，反之则不会。
S112：确定移动终端中盖体的当前滑动状态为滑合状态。
例如，当超声波距离传感器检测得到反射回来的超声波的信号强度大于预设阈值（比如20）时，可以判定该超声波距离传感器正上方被上述上滑盖遮挡，也即，下滑盖的上端部被上滑盖遮挡，移动终端中盖体处于滑合状态。
S113：确定移动终端中盖体的当前滑动状态为滑开状态。
接上一例子，当超声波距离传感器检测得到反射回来的超声波的信号强度不大于预设阈值（比如20）时，可以判定该超声波距离传感器正上方未被上述上滑盖遮挡，也即，下滑盖的上端部未被上滑盖遮挡，移动终端中盖体处于滑开状态。
（2）调谐模块52
调谐模块52用于根据当前滑动状态对盖体中天线进行调谐。
在本实施例中，如图3所示，上述移动终端的天线223可以设置在下滑盖22的上端部或下端部中，当移动终端中盖体处于滑开状态时，该天线223正上方不会被上滑盖21遮挡，但是当移动终端中盖体处于滑合状态时，如图2所示，该天线223正上方会被上述上滑盖21遮挡，也即，当移动终端中盖体在滑开和滑合两种状态之间切换时，会改变移动终端中天线223的周围环境，进而会导致该天线223出现频偏。为了消除由于盖体的滑动状态改变而引起的天线223的频偏，本申请根据移动终端中盖体当前所处的滑动状态对天线223进行调谐，以使天线223在盖体处于不同滑动状态时均能工作在最优性能。
其中，上述调谐模块52可以包括：
（a）确定单元
确定单元用于确定当前滑动状态对应的预设调谐参数。
具体地，上述预设调谐参数可以包括与上述滑开状态对应的第一预设调谐参数、以及与上述滑合状态状态对应的第二预设调谐参数。
在一些实施例中，上述天线调谐装置50还可以包括：
（3）建立模块
建立模块用于在确定当前滑动状态对应的预设调谐参数之前，建立数据表，该数据表中记录有滑开状态与第一预设调谐参数之间的对应关系、以及滑合状态与第二预设调谐参数之间的对应关系。
其中，上述确定单元可以具体用于：
S1-1：当移动终端中盖体的当前滑动状态为滑开状态时，从数据表中获取滑开状态对应的第一预设调谐参数。
S1-2：当移动终端中盖体的当前滑动状态为滑合状态时，从数据表中获取滑合状态对应的第二预设调谐参数。
（b）调谐单元
调谐单元用于根据预设调谐参数对盖体中天线进行调谐。
其中，上述移动终端的盖体中还可以设有天线调谐器，该天线调谐器与盖体中天线电连接，具体地，该天线调谐器可以位于上述下滑盖中，且可以包括可调电阻和/或可调电容。其中，上述调谐单元可以具体用于：
将天线调谐器的天线调谐参数调整至预设调谐参数，以对盖体中天线进行调谐，其中，天线调谐参数和预设调谐参数是相互对应的，均至少包括电容值和/或电感值。
具体地，在移动终端中盖体处于滑开状态时，上述调谐单元通过将天线调谐器的天线调谐参数调整至第一预设调谐参数，也即，根据第一预设调谐参数中的电容值和/或电感值对上述天线调谐器中的可调电阻的电阻值和/或可调电容的电容值进行调节，能够实现移动终端中盖体处于滑开状态时天线的最优性能。在移动终端中盖体处于滑合状态时，上述调谐单元通过将天线调谐器的天线调谐参数调整至第二预设调谐参数，也即，根据第二预设调谐参数中的电容值和/或电感值对上述天线调谐器中的可调电阻的电阻值和/或可调电容的电容值进行调节，能够实现移动终端中盖体处于滑开合状态时天线的最优性能。
具体实施时，以上各个子单元、单元和模块可以作为独立的实体来实现，也可以进行任意组合，作为同一或若干个实体来实现，以上各个子单元、单元和模块的具体实施可参见前面的方法实施例，在此不再赘述。
区别于现有技术，本申请提供的天线调谐装置，通过检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态，并根据当前滑动状态对盖体中天线进行调谐，从而，能够确保移动终端在盖体处于滑开和滑合两种状态时均能具有最优的天线性能。
相应的，本申请实施例还提供一种移动终端，如图7所示，其示出了本申请实施例所涉及的移动终端的结构示意图，具体来讲：
相应的，本申请实施例还提供一种移动终端，如图7所示，其示出了本申请实施例所涉及的移动终端的结构示意图，具体来讲：
该移动终端可以包括一个或者一个以上处理核心的处理器401、一个或一个以上计算机可读存储介质的存储器402、射频（Radio Frequency，RF）电路403、电源404、输入单元405、以及显示单元406等部件。本领域技术人员可以理解，图7中示出的移动终端结构并不构成对移动终端的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。其中：
处理器401是该移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器402内的软件程序和/或模块，以及调用存储在存储器402内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。可选的，处理器401可包括一个或多个处理核心；优选的，处理器401可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器401中。
存储器402可用于存储软件程序以及模块，处理器401通过运行存储在存储器402的软件程序以及模块，从而执行各种功能应用以及数据处理。存储器402可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序（比如声音播放功能、图像播放功能等）等；存储数据区可存储根据移动终端的使用所创建的数据等。此外，存储器402可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。相应地，存储器402还可以包括存储器控制器，以提供处理器401对存储器402的访问。
RF电路403可用于收发信息过程中，信号的接收和发送，特别地，将基站的下行信息接收后，交由一个或者一个以上处理器401处理；另外，将涉及上行的数据发送给基站。通常，RF电路403包括但不限于天线、至少一个放大器、调谐器、一个或多个振荡器、用户身份模块（SIM）卡、收发信机、耦合器、低噪声放大器（LNA，Low Noise Amplifier）、双工器等。此外，RF电路403还可以通过无线通信与网络和其他设备通信。该无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统（GSM，Global System of Mobile communication）、通用分组无线服务（GPRS，General Packet Radio Service）、码分多址（CDMA，Code Division Multiple Access）、宽带码分多址（WCDMA，Wideband Code Division Multiple Access）、长期演进（LTE，Long Term Evolution）、电子邮件、短消息服务（SMS，Short Messaging Service）等。
移动终端还包括给各个部件供电的电源404（比如电池），优选的，电源404可以通过电源管理系统与处理器401逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。电源404还可以包括一个或一个以上的直流或交流电源、再充电系统、电源故障检测电路、电源转换器或者逆变器、电源状态指示器等任意组件。
该移动终端还可包括输入单元405，该输入单元405可用于接收输入的数字或字符信息，以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。具体地，在一个具体的实施例中，输入单元405可包括触敏表面以及其他输入设备。触敏表面，也称为触摸显示屏或者触控板，可收集用户在其上或附近的触摸操作（比如用户使用手指、触笔等任何适合的物体或附件在触敏表面上或在触敏表面附近的操作），并根据预先设定的程式驱动相应的连接装置。可选的，触敏表面可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器401，并能接收处理器401发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触敏表面。除了触敏表面，输入单元405还可以包括其他输入设备。具体地，其他输入设备可以包括但不限于物理键盘、功能键（比如音量控制按键、开关按键等）、轨迹球、鼠标、操作杆等中的一种或多种。
该移动终端还可包括显示单元406，该显示单元406可用于显示由用户输入的信息或提供给用户的信息以及移动终端的各种图形用户接口，这些图形用户接口可以由图形、文本、图标、视频和其任意组合来构成。显示单元406可包括显示面板，可选的，可以采用液晶显示器（LCD，Liquid Crystal Display）、有机发光二极管（OLED，Organic Light-Emitting Diode）等形式来配置显示面板。进一步的，触敏表面可覆盖显示面板，当触敏表面检测到在其上或附近的触摸操作后，传送给处理器401以确定触摸事件的类型，随后处理器401根据触摸事件的类型在显示面板上提供相应的视觉输出。虽然在图7中，触敏表面与显示面板是作为两个独立的部件来实现输入和输入功能，但是在某些实施例中，可以将触敏表面与显示面板集成而实现输入和输出功能。
尽管未示出，移动终端还可以包括摄像头、蓝牙模块等，在此不再赘述。具体在本实施例中，移动终端中的处理器401会按照如下的指令，将一个或一个以上的应用程序的进程对应的可执行文件加载到存储器402中，并由处理器401来运行存储在存储器402中的应用程序，从而实现各种功能，如下：
检测移动终端中盖体的当前滑动状态，滑动状态包括滑开状态和滑合状态；
根据当前滑动状态对盖体中天线进行调谐。
该移动终端可以实现本申请实施例所提供的任一种天线调谐装置所能实现的有效效果，详见前面的实施例，在此不再赘述。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：只读存储器（ROM，Read Only Memory）、随机存取记忆体（RAM，Random Access Memory）、磁盘或光盘等。
以上对本申请实施例所提供的一种方案评估方法、装置及存储介质进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种天线调谐方法，其应用于移动终端，所述天线调谐方法包括：
    检测所述移动终端中盖体的当前滑动状态，所述滑动状态包括滑开状态和滑合状态；
    根据所述当前滑动状态对所述盖体中天线进行调谐。
  2. 根据权利要求1所述的天线调谐方法，其中，所述盖体包括下滑盖和与所述下滑盖连接的上滑盖，所述上滑盖和下滑盖相对滑动以使所述盖体处于滑开状态或滑合状态，所述盖体中设有距离传感器；
    所述检测所述移动终端中盖体的当前滑动状态，具体包括：
    通过所述距离传感器检测所述下滑盖的上端部是否被所述上滑盖遮挡；
    若是，则确定所述移动终端中盖体的当前滑动状态为滑合状态；
    若否，则确定所述移动终端中盖体的当前滑动状态为滑开状态。
  3. 根据权利要求2所述的天线调谐方法，其中，所述距离传感器为超声波距离传感器，所述通过所述距离传感器检测所述下滑盖的上端部是否被所述上滑盖遮挡，具体包括：
    控制所述超声波距离传感器发射一定频率的超声波，并利用所述超声波距离传感器接收反射回来的所述超声波；
    判断所述超声波距离传感器检测到的反射回来的所述超声波的信号强度是否大于预设强度阈值。
  4. 根据权利要求1所述的天线调谐方法，其中，所述根据所述当前滑动状态对所述盖体中天线进行调谐，具体包括：
    确定所述当前滑动状态对应的预设调谐参数；
    根据所述预设调谐参数对所述盖体中天线进行调谐。
  5. 根据权利要求4所述的天线调谐方法，其中，在所述确定所述当前滑动状态对应的预设调谐参数之前，还包括：
    建立数据表，所述数据表中记录有所述滑开状态与第一预设调谐参数之间的对应关系、以及所述滑合状态与第二预设调谐参数之间的对应关系；
    所述确定所述当前滑动状态对应的预设调谐参数，具体包括：
    当所述当前滑动状态为所述滑开状态时，从所述数据表中获取所述滑开状态对应的第一预设调谐参数；
    当所述当前滑动状态为所述滑合状态时，从所述数据表中获取所述滑合状态对应的第二预设调谐参数。
  6. 根据权利要求4所述的天线调谐方法，其中，所述盖体中设有天线调谐器，所述天线调谐器与所述盖体中天线电连接，所述根据所述预设调谐参数对所述盖体中天线进行调谐，具体包括：
    将所述天线调谐器的天线调谐参数调整至所述预设调谐参数，以对所述盖体中天线进行调谐，所述天线调谐参数至少包括电容值和/或电感值。
  7. 根据权利要求6所述的天线调谐方法，其中，所述将所述天线调谐器的天线调谐参数调整至所述预设调谐参数，具体包括：
    在所述移动终端中盖体处于滑开状态时，将所述天线调谐器的所述天线调谐参数调整至所述第一预设调谐参数；
    在所述移动终端中盖体处于滑合状态时，将所述天线调谐器的所述天线调谐参数调整至所述第二预设调谐参数。
  8. 一种天线调谐装置，其应用于移动终端，所述天线调谐装置包括：
    检测模块，用于检测所述移动终端中盖体的当前滑动状态，所述滑动状态包括滑开状态和滑合状态；
    调谐模块，用于根据所述当前滑动状态对所述盖体中天线进行调谐。
  9. 根据权利要求8所述的天线调谐装置，其中，所述盖体包括下滑盖和与所述下滑盖连接的上滑盖，所述上滑盖和下滑盖相对滑动以使所述盖体处于滑开状态或滑合状态，所述盖体中设有距离传感器；
    所述检测模块具体用于：
    通过所述距离传感器检测所述下滑盖的上端部是否被所述上滑盖遮挡；
    若是，则确定所述移动终端中盖体的当前滑动状态为滑合状态；
    若否，则确定所述移动终端中盖体的当前滑动状态为滑开状态。
  10. 根据权利要求9所述的天线调谐装置，其中，所述距离传感器为超声波距离传感器，所述通过所述距离传感器检测所述下滑盖的上端部是否被所述上滑盖遮挡，具体包括：
    控制所述超声波距离传感器发射一定频率的超声波，并利用所述超声波距离传感器接收反射回来的所述超声波；
    判断所述超声波距离传感器检测到的反射回来的所述超声波的信号强度是否大于预设强度阈值。
  11. 根据权利要求8所述的天线调谐装置，其中，所述调谐模块包括确定单元和调谐单元，其中，所述确定单元用于：
    确定所述当前滑动状态对应的预设调谐参数；
    所述调谐单元用于：
    根据所述预设调谐参数对所述盖体中天线进行调谐。
  12. 根据权利要求11所述的天线调谐装置，其中，所述天线调谐装置还包括建立模块，所述建立模块用于：
    在确定所述当前滑动状态对应的预设调谐参数之前，建立数据表，所述数据表中记录有所述滑开状态与第一预设调谐参数之间的对应关系、以及所述滑合状态与第二预设调谐参数之间的对应关系；
    所述确定单元具体用于：
    当所述当前滑动状态为所述滑开状态时，从所述数据表中获取所述滑开状态对应的第一预设调谐参数；
    当所述当前滑动状态为所述滑合状态时，从所述数据表中获取所述滑合状态对应的第二预设调谐参数。
  13. 根据权利要求11所述的天线调谐装置，其中，所述盖体中设有天线调谐器，所述天线调谐器与所述盖体中天线电连接，所述调谐单元具体用于：
    将所述天线调谐器的天线调谐参数调整至所述预设调谐参数，以对所述盖体中天线进行调谐，所述天线调谐参数至少包括电容值和/或电感值。
  14. 根据权利要求13所述的天线调谐装置，其中，所述将所述天线调谐器的天线调谐参数调整至所述预设调谐参数，具体包括：
    在所述移动终端中盖体处于滑开状态时，将所述天线调谐器的所述天线调谐参数调整至所述第一预设调谐参数；
    在所述移动终端中盖体处于滑合状态时，将所述天线调谐器的所述天线调谐参数调整至所述第二预设调谐参数。
  15. 一种计算机可读存储介质，其中，所述存储介质中存储有多条指令，所述指令适于由处理器加载以用于：
    检测所述移动终端中盖体的当前滑动状态，所述滑动状态包括滑开状态和滑合状态；
    根据所述当前滑动状态对所述盖体中天线进行调谐。
  16. 根据权利要求15所述的计算机可读存储介质，其中，所述盖体包括下滑盖和与所述下滑盖连接的上滑盖，所述上滑盖和下滑盖相对滑动以使所述盖体处于滑开状态或滑合状态，所述盖体中设有距离传感器；
    所述检测所述移动终端中盖体的当前滑动状态，具体包括：
    通过所述距离传感器检测所述下滑盖的上端部是否被所述上滑盖遮挡；
    若是，则确定所述移动终端中盖体的当前滑动状态为滑合状态；
    若否，则确定所述移动终端中盖体的当前滑动状态为滑开状态。
  17. 根据权利要求16所述的计算机可读存储介质，其中，所述距离传感器为超声波距离传感器，所述通过所述距离传感器检测所述下滑盖的上端部是否被所述上滑盖遮挡，具体包括：
    控制所述超声波距离传感器发射一定频率的超声波，并利用所述超声波距离传感器接收反射回来的超声波；
    判断所述超声波距离传感器检测到的反射回来的所述超声波的信号强度是否大于预设强度阈值。
  18. 根据权利要求15所述的计算机可读存储介质，其中，所述根据所述当前滑动状态对所述盖体中天线进行调谐，具体包括：
    确定所述当前滑动状态对应的预设调谐参数；
    根据所述预设调谐参数对所述盖体中天线进行调谐。
  19. 根据权利要求17所述的计算机可读存储介质，其中，在所述确定所述当前滑动状态对应的预设调谐参数之前，还包括：
    建立数据表，所述数据表中记录有所述滑开状态与第一预设调谐参数之间的对应关系、以及所述滑合状态与第二预设调谐参数之间的对应关系；
    所述确定所述当前滑动状态对应的预设调谐参数，具体包括：
    当所述当前滑动状态为所述滑开状态时，从所述数据表中获取所述滑开状态对应的第一预设调谐参数；
    当所述当前滑动状态为所述滑合状态时，从所述数据表中获取所述滑合状态对应的第二预设调谐参数。
  20. 根据权利要求17所述的计算机可读存储介质，其中，所述盖体中设有天线调谐器，所述天线调谐器与所述盖体中天线电连接，所述根据所述预设调谐参数对所述盖体中天线进行调谐，具体包括：
    将所述天线调谐器的天线调谐参数调整至所述预设调谐参数，以对所述盖体中天线进行调谐，所述天线调谐参数至少包括电容值和/或电感值。
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