WO2015192338A1 - 终端、保护套及感应方法 - Google Patents

终端、保护套及感应方法 Download PDF

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Publication number
WO2015192338A1
WO2015192338A1 PCT/CN2014/080198 CN2014080198W WO2015192338A1 WO 2015192338 A1 WO2015192338 A1 WO 2015192338A1 CN 2014080198 W CN2014080198 W CN 2014080198W WO 2015192338 A1 WO2015192338 A1 WO 2015192338A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
capacitance
capacitance value
protective cover
determined
Prior art date
Application number
PCT/CN2014/080198
Other languages
English (en)
French (fr)
Inventor
赵春江
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to KR1020197009326A priority Critical patent/KR102027355B1/ko
Priority to EP14895442.3A priority patent/EP3159780A4/en
Priority to JP2016573920A priority patent/JP6490108B2/ja
Priority to KR1020177000182A priority patent/KR20170013388A/ko
Priority to US15/318,096 priority patent/US11481075B2/en
Priority to PCT/CN2014/080198 priority patent/WO2015192338A1/zh
Priority to CN201480036868.5A priority patent/CN105378620B/zh
Publication of WO2015192338A1 publication Critical patent/WO2015192338A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1628—Carrying enclosures containing additional elements, e.g. case for a laptop and a printer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers

Definitions

  • the embodiments of the present invention relate to the field of terminal devices and accessories thereof, and in particular, to a terminal, a protective cover, and a sensing method. Background technique
  • the holster When the existing terminal is equipped with a protective cover, such as a leather case, the holster is generally supported to realize the function of the holster away from the wake-up and the holster close to sleep.
  • the function of supporting the holster away from the wake-up and the holster close to sleep is mainly to use the arbor.
  • a Hall sensor or other magnetic induction sensor in the terminal detects the change of the magnetic field caused by the change of the position of the magnet placed in the holster to determine whether the holster is away or close, so that the user can wake up according to the distance or proximity of the holster.
  • the terminal or the terminal sleeps, making wake-up and sleep operations faster.
  • the detection of the position of the magnet in the protective sleeve has certain requirements on the detection direction and the trigger sensitivity of the magnetic induction sensor, there is also a certain requirement for the cooperation of the magnetic field strength and the magnetic field direction, so when determining whether the holster is away or close
  • the position of the magnetic induction sensor on the main board and the position of the magnet in the protective sleeve have certain limitations, and the manufacturing terminal is limited by the magnetic induction sensor to increase the manufacturing complexity.
  • Embodiments of the present invention provide a terminal, a protective cover, and a sensing method capable of reducing the complexity of manufacturing a terminal that can determine whether a protective cover is away from or close to the terminal.
  • a terminal is provided, and the terminal is adapted to detachably mount a protective cover of a touch screen of the protection terminal, including:
  • a capacitance detecting module configured to detect a capacitance value of the capacitor module in the touch screen, where the capacitance value is generated according to the capacitance sensing body in the capacitor module and the protective sleeve;
  • a processing module configured to determine that the protection sleeve is away from the terminal if it is determined that the change of the capacitance value detected by the capacitance detection module meets a first preset rule;
  • the preset rule determines that the protective cover is close to the terminal.
  • the processing module is configured to determine the protection sleeve if the capacitance value detected by the capacitance detection module is determined, or the charging time of the capacitance module is determined to be greater than a first preset threshold according to the capacitance value. Close to the terminal; if it is determined that the capacitance value detected by the capacitance detecting module, or determining that the discharging time of the capacitor module is less than the second preset threshold according to the capacitance value, determining that the protective cover is far away The terminal.
  • the processing module is specifically configured to: if it is determined that the capacitance value of the preset position in the capacitor module detected by the capacitance detecting module exceeds the triggering threshold of the capacitor threshold is consistent with the first preset triggering sequence, determining that the protective sleeve is far away Determining that the protective cover is close to the terminal if it is determined that the capacitance value of the preset position in the capacitance module detected by the capacitance detecting module exceeds the triggering order of the capacitance threshold is consistent with the second preset triggering sequence .
  • the protective cover is detachably mounted to the touch screen of the terminal for protecting the terminal, and includes:
  • the capacitive sensing body is configured to generate a capacitance value with the capacitance module in the touch screen of the terminal, so that the terminal detects the capacitance value, and determines that the protective sleeve is away from or close to the terminal according to a predetermined rule.
  • the capacitive sensing body is disposed on a side close to the terminal when the terminal is closed;
  • the capacitive sensing body is evenly disposed in the protective sleeve, or the capacitive sensing body is disposed at a position corresponding to a preset position of the touch screen of the terminal in the protective cover.
  • a terminal is provided, the terminal being adapted to detachably mount a protective cover of a touch screen for protecting a terminal, comprising: a touch screen including a capacitance detecting module and a capacitor module; a memory; and the memory Coupled processor;
  • the capacitance detecting module is configured to detect a capacitance value of the capacitor module, where the capacitor value is generated according to the capacitor module in the capacitor module and the protective sleeve;
  • the processor if it is determined that the change of the capacitance value detected by the capacitance detecting module meets the first preset rule stored in the acquired memory, determining that the protective cover is away from the a terminal; if it is determined that the change in the capacitance value conforms to the acquired second preset rule stored in the memory, determining that the protective cover is close to the terminal.
  • the processor is specifically configured to determine the protection sleeve if the capacitance value detected by the capacitance detection module is determined, or the charging time of the capacitance module is greater than a first preset threshold according to the capacitance value. Close to the terminal; if it is determined that the capacitance value detected by the capacitance detecting module, or determining that the discharging time of the capacitor module is less than the second preset threshold according to the capacitance value, determining that the protective cover is away from The terminal.
  • the processor is specifically configured to: if it is determined that the capacitance value of the preset position in the capacitor module detected by the capacitance detecting module exceeds the triggering threshold of the capacitor threshold is consistent with the first preset triggering sequence, determining that the protective sleeve is far away Determining that the protective cover is close to the terminal if it is determined that the capacitance value of the preset position in the capacitance module detected by the capacitance detecting module exceeds the triggering order of the capacitance threshold is consistent with the second preset triggering sequence .
  • a fourth aspect of the present invention provides a sensing method, the method is suitable for a terminal, and the terminal is adapted to detachably mount a protective cover of the touch screen of the protection terminal, including:
  • the fourth aspect if it is determined that the detected change in the capacitance value conforms to the first preset rule, determining that the protective cover is away from the terminal; The change of the capacitance value conforms to the second preset rule, and determining that the protection sleeve is close to the terminal package includes:
  • Determining that the protection sleeve is away from the terminal if it is determined that the detected change in the capacitance value conforms to the first preset rule; and determining that the change in the capacitance value conforms to the second preset rule, determining the The protective cover close to the terminal includes:
  • the protective sleeve is away from the terminal; if the detected capacitive module is determined The order in which the capacitance value of the preset position exceeds the capacitance threshold trigger is consistent with the second preset trigger sequence, and then the protection sleeve is determined to be close to the terminal.
  • the terminal, the protective cover and the sensing method are provided in the embodiment of the present invention.
  • the terminal is adapted to detachably mount a protective cover of the touch screen of the protection terminal, and includes: a capacitance detecting module, configured to detect a capacitance value of the capacitance module in the touch screen, and a capacitance value
  • the processing module is configured to: if it is determined that the change of the capacitance value detected by the capacitance detecting module meets the first preset rule, determine that the protective cover is away from the terminal; if the capacitance value is determined to be changed If the second preset rule is met, it is determined that the protective cover is close to the terminal.
  • the terminal can use the change of the capacitance value to determine whether the protective cover is away from the terminal or close to the terminal, and it is no longer necessary to install the magnetic induction sensor on the terminal. Therefore, the terminal is not limited by the magnetic induction sensor when manufacturing the terminal, thereby reducing manufacturing and determining The complexity of the terminal that is away from or close to the protective cover.
  • FIG. 3 is a schematic structural diagram of a protective cover according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a mobile phone according to another embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a sensing method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic flowchart diagram of another sensing method according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a terminal for installing a protective cover according to an embodiment of the present invention, where the terminal 10 includes: a capacitance detecting module (not shown in FIG. 1), a touch screen 102, and a processing module (not shown in FIG. 1), wherein the touch screen 102 includes a capacitor module and a capacitance detecting module (none of which are not shown in FIG. 1).
  • the protective cover 20 includes: a capacitive sensing body 201.
  • the protective cover 20 is adapted to be detachably mounted to the touch screen 102 of the terminal 10 to protect the terminal.
  • the size of the protective cover 20 and the terminal 10 are uniform, and the capacitive sensing body 201 is evenly distributed on the protective cover 20 and the size is the same as the size of the touch screen 102.
  • the shape and size of the protective cover 20 are described.
  • the size is not limited, and can be arbitrarily set, and the position of the protective cover 20 is not limited, and can be at any position that can be mutually inducted with the terminal 10.
  • the capacitive sensing body 201 can also be distributed on the protective cover 20 in other forms, such as According to the preset position in the capacitor module of the terminal, it is distributed on the protective cover 20 and the like.
  • the touch screen 102 can be a conventional capacitive touch screen or a touch screen that supports gesture switching.
  • the prior art determines whether the protective cover is close to the terminal or away from the terminal by detecting a change in the magnetic field strength of the magnet provided in the protective sheath by a magnetic induction sensor provided in the terminal.
  • the embodiment of the present invention only needs to use the capacitance detecting module already existing in the touch screen to detect the capacitance module to obtain the capacitance value, and then judge according to the capacitance value, and does not need to add any sensor, thereby reducing the manufacturing cost of the terminal.
  • the capacitance detecting module can detect that the preset position capacitance value is reduced, for example, the capacitance value per unit time. If the reduction is less than a predetermined threshold, it can be determined that the holster is away from the touch screen 102. Alternatively, the number of preset positions of the capacitive modules in the touch screen 102 that can be detected is reduced to less than a predetermined threshold, and the holster can be determined to be remote from the touch screen 102.
  • the preset threshold is 5 and the number of preset positions is 10, it is determined that when the preset position that the capacitance detecting module 101 can detect is reduced to five, the holster is considered to be far away from the terminal, that is, the touch screen 102 of the terminal 10 can be As well as some applications, etc. wake up.
  • the capacitance module in the touch screen 102 can be a circular thin plate, a rectangular thin plate or the like.
  • the capacitor module is a circular thin plate
  • FIG. 2 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • the terminal 10 includes: a capacitance detecting module 101, a touch screen (not shown in FIG.
  • the processing module 103 may be integrated into the processor of the terminal, or may be independent of the processor, which is not limited in the embodiment of the present invention.
  • the capacitance detecting module 101 is configured to detect a capacitance value of the capacitance module 104 in the touch screen, and the capacitance value is generated according to the capacitance module in the capacitance module 104 and the protective sleeve.
  • the capacitance detecting module 101 detects the capacitance value of the capacitor module 104 in the touch screen, and considers that all positions of the entire capacitor module 104 are preset positions, and is detecting all points of the entire capacitor module 104, gp, if The capacitor module 104 and the touch screen are of the same size, and then the entire touch screen is detected. It can also be considered that the individual positions in the capacitor module 104 are preset positions, and only the preset position of the capacitor module 104 is detected, and the preferred scheme is the latter, which can reduce power consumption.
  • the processing module 103 is configured to: if it is determined that the change of the capacitance value detected by the capacitance detecting module 101 meets the first preset rule, determine that the protective cover is away from the terminal; and if it is determined that the change of the capacitance value meets the second preset rule, determine the protective cover Close to the terminal.
  • processing module 103 is further configured to wake up the touch screen if it is determined that the protective cover is away from the terminal; and if the protective cover is determined to be close to the terminal, the touch screen is made to sleep.
  • the processing module 103 determines that the change of the capacitance value of the processing module 103 detected by the capacitance detecting module 101 in the preset position conforms to the first preset rule, it is determined that the protective cover is away from the terminal;
  • the change of the capacitance value of the processing module 103 at the preset position conforms to the second preset rule, and then determines that the protective cover is close to the terminal.
  • the preset position may be within a circle having a central radius of 0.5 mm of the capacitance module 104.
  • the preset position may also be five contact points, which are respectively located at the center points of the capacitor module 104, the upper left corner, the upper right corner, the lower left corner, and the lower right corner.
  • the preset position is composed of a plurality of position points in the capacitor module 104, it is possible to effectively prevent the single-point accident from causing a change in capacitance and erroneously causing the processing module 103 to judge that the protective cover is close to or away from the protective cover.
  • the processing module 103 determines that the capacitance value detected by the capacitance detecting module 101 is greater than the first preset threshold, it is determined that the protective cover is close to the terminal. For example, when the first preset threshold is 5 coulomb, when the processing module 103 determines that the capacitance detected by the capacitance detecting module 101 is greater than 5 coulomb, it is determined that the protective sleeve is close to the terminal.
  • the processing module 103 determines the capacitance value detected by the capacitance detecting module 101, and determines, according to the capacitance value, that the charging time of the capacitor module 104 is greater than the first preset threshold, it is determined that the protective sleeve is close to The terminal, for example, the capacitance value is detected by the capacitance detecting module 101, and the charging time can be calculated by the processing module 103 according to the capacitance value. If the first preset threshold is 3 milliseconds, the charging time is greater than the first preset threshold. At 3 ms, it is determined that the protective cover is close to the terminal or the like.
  • the capacitance value detected by the capacitance detecting module 101 is determined, or the discharging time of the capacitor module is determined to be less than the second preset threshold according to the capacitance value, or the number of the capacitor modules is determined to be less than the second preset threshold according to the capacitance value, Or determining, according to the capacitance value, that the number of the capacitor modules is greater than the third preset threshold, determining that the protection sleeve is away from the terminal.
  • the processing module 103 determines that the capacitance value of the preset position in the capacitance module 104 detected by the capacitance detecting module 101 exceeds the order of the capacitance threshold triggering and the first preset triggering sequence, the protection sleeve is determined to be far from the terminal;
  • the detection module 101 detects that the capacitance value of the preset position in the capacitor module 104 exceeds the capacitance threshold triggering sequence and the second preset triggering sequence, the protection sleeve is determined to be close to the terminal.
  • the preset positions in the capacitor module 104 may be A, B, E, and G.
  • the first preset trigger sequence is A, B, E, and G
  • the second preset trigger sequence is G, E, and B. , A.
  • the first preset trigger sequence is exemplified in the reverse order of the second preset trigger sequence, but is not limited thereto.
  • the protection sleeve is determined to be far from the terminal, and the wakeup is determined; if the capacitance threshold of the capacitor module 104 detected by the capacitance detecting module 101 is determined
  • the order of triggering is G, E, B, A, then it is determined that the protective cover is close to the terminal, and it is determined that the terminal sleeps.
  • the terminal is adapted to detachably mount a protective cover of the touch screen of the protection terminal, and includes: a capacitance detecting module, configured to detect a capacitance value of the capacitor module in the touch screen, and the capacitance value is according to the capacitor module and the protective sleeve.
  • the capacitor sensing body is generated;
  • the processing module is configured to: if it is determined that the change of the capacitance value detected by the capacitance detecting module meets the first preset rule, determine that the protective sleeve is away from the terminal; if it is determined that the change of the capacitance value conforms to the second preset rule , then determine that the protective cover is close to the terminal.
  • the terminal can use the change of the capacitance value to determine whether the protective cover is away from the terminal or close to the terminal, and it is no longer necessary to install the magnetic induction sensor on the terminal. Therefore, the terminal is not limited by the magnetic induction sensor when manufacturing the terminal, thereby reducing manufacturing and determining The complexity of the terminal that is away from or close to the protective cover.
  • FIG. 3 is a schematic structural diagram of a protective cover according to an embodiment of the present invention.
  • the protective cover 20 is detachably mounted on the touch screen 102 of the terminal for protecting the terminal.
  • the protective cover may be a card.
  • the shape, size, and size of the protective cover 20 are not limited, and may be arbitrarily set, and the position of the protective cover 20 is not limited, and may be at any position that can be mutually sensed with the terminal.
  • the protective cover 20 includes: a capacitive sensing body 201.
  • the capacitive sensing body 201 is configured to generate a capacitance value with the capacitance module in the touch screen of the terminal, so that the terminal detects the capacitance value, and determines that the protective sleeve is away from or close to the terminal according to a predetermined rule.
  • the capacitive sensing bodies 201 may be disposed separately on the protective cover 20 or may be integrally connected to each other on the protective cover 20, and the capacitive sensing body 201 does not limit the shape, size and size.
  • the capacitive sensing body 201 can be evenly disposed in the protective cover 20, that is, as a whole or smaller than the protective sleeve, and evenly disposed in the interlayer of the protective cover, or the capacitive sensing body 201 can also be disposed and protected.
  • FIG. 3 is set at a corresponding position of the plurality of capacitive sensing bodies 20 at the preset position.
  • the capacitive sensing body 201 may be at least one of metal, conductive cloth, conductive paint, silicone or conductive fiber, but is not limited to the listed materials.
  • the capacitive sensing body 201 at the B' position is a conductive cloth
  • the capacitive sensing body 201 at the G' position is a silicone
  • the capacitive sensing body 201 at the A' position is a metal
  • all of the capacitive sensing bodies 201 may be Conductive fiber, etc.
  • FIG. 4 is a schematic structural diagram of a mobile phone according to another embodiment of the present invention. As shown in FIG.
  • the terminal is used as an example of a mobile phone, and the terminal may also be another terminal device such as a tablet computer.
  • the illustrated handset 40 is merely an example of a mobile terminal, and the handset 40 may have more or fewer components than those shown in the figures, two or more components may be combined, or may have different Component configuration.
  • the various components shown in the figures can be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.
  • FIG. 4 is a schematic structural view of a mobile phone provided in the present invention for adaptably mounting a protective cover of a touch screen of a protection terminal.
  • the mobile phone 40 includes a touch screen 401, a memory 402, and a processor 403 coupled to the memory 402.
  • the touch screen 401, the memory 402, and the processor 403 are connected by a bus 404.
  • the touch screen 401 includes: a capacitance detecting module and a capacitor.
  • the module (not shown), the AA section in the figure is the section of the boundary between the internal structure of the mobile phone 40 and the external structure.
  • the handset 40 may also include existing hardware such as peripheral interfaces, RF circuitry, audio circuitry, speakers, power management chips, input/output (I/O) ports, etc., not shown.
  • existing hardware such as peripheral interfaces, RF circuitry, audio circuitry, speakers, power management chips, input/output (I/O) ports, etc., not shown.
  • the mobile phone provided in this embodiment is only one example of a mobile terminal, and the mobile terminal according to the embodiment of the present invention may have more or less components than those shown in FIG. 4, and may combine two or more. Multiple components, or different component configurations or arrangements, may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.
  • the capacitance detecting module in the touch screen 401 is configured to detect a capacitance value of the capacitance module, and the capacitance value is generated according to the capacitance sensing body in the capacitance module and the protective cover.
  • the capacitance detecting module detects the capacitance value of the capacitor module in the touch screen 401. It can be considered that all positions of the entire capacitor module are preset positions, and all points of the entire capacitor module are detected, gP, if the capacitor module and The touch screen 401 is of the same size, and then the entire touch screen 401 is detected. It can also be considered that the individual positions in the capacitor module are preset positions, and only the preset position of the capacitor module is detected, and the preferred scheme is the latter, which can reduce power consumption.
  • the processor 403 is configured to: if it is determined that the change of the capacitance value detected by the capacitance detecting module meets the first preset rule stored in the obtained memory 402, determine that the protective cover is away from the mobile phone; if it is determined that the change of the capacitance value is consistent with the acquired The second preset rule stored in the memory 402 determines that the protective cover is close to the handset.
  • the processor 403 may be configured to: if it is determined that the capacitance value detected by the capacitance detecting module, or determine that the charging time of the capacitance module is greater than the first preset threshold according to the capacitance value, determine that the protective cover is close to the mobile phone; if the capacitance detecting module is determined The detected capacitance value, or determining that the discharge time of the capacitor module is less than the second preset threshold according to the capacitance value, determines that the protective cover is away from the mobile phone.
  • the processor 403 is further configured to: if it is determined that the capacitance value of the preset position in the capacitance module detected by the capacitance detecting module exceeds the order of the capacitance threshold triggering is consistent with the first preset triggering sequence, determining that the protective cover is away from the mobile phone; if the capacitance detecting module is determined If the capacitance value of the preset position in the detected capacitance module exceeds the order of the capacitance threshold triggering is consistent with the second preset triggering sequence, it is determined that the protective cover is close to the mobile phone.
  • the processor 403 is further configured to wake up the touch screen 401 if it is determined that the protective cover is away from the mobile phone 40; if it is determined that the protective cover is close to the mobile phone 40, the touch screen is caused to sleep 402.
  • the mobile phone 40 can also perform other operations according to the determination of the protective cover, and is not limited thereto.
  • FIG. 5 is a schematic flowchart of a sensing method according to an embodiment of the present invention.
  • the method is applicable to a terminal.
  • the terminal may be the terminal provided in FIG. 2 or the mobile phone provided in FIG. 4, and the terminal is adapted to detachably mount a touch screen of the protection terminal.
  • the protective cover can be the protective cover provided in FIG. 3, as shown in FIG. 5, the method includes:
  • the S10 terminal detects the capacitance value of the capacitor module in the touch screen, and the capacitance value is generated according to the capacitance sensor in the capacitor module and the protective sleeve.
  • the terminal determines the detected capacitance value, or determines that the charging time of the capacitor module is greater than the first preset threshold according to the capacitance value, it is determined that the protective sleeve is close to the terminal; if the detected power is determined The capacitance value, or determining that the discharge time of the capacitor module is less than the second preset threshold according to the capacitance value, determines that the protection sleeve is away from the terminal.
  • the terminal determines that the capacitance value of the preset position in the detected capacitance module exceeds the capacitance threshold triggering sequence is consistent with the first preset triggering sequence, determining that the protective sleeve is away from the terminal; if determining the preset position in the detected capacitive module If the capacitance value exceeds the capacitance threshold, the order of triggering is consistent with the second preset trigger sequence, and then the protection sleeve is determined to be close to the terminal.
  • FIG. 6 is a schematic flowchart of another sensing method according to an embodiment of the present invention. As shown in FIG. 6, on the basis of FIG. 5, after the step S102, the method further includes:
  • the terminal determines that the protective cover is away from the terminal, the terminal wakes up the touch screen; if it is determined that the protective cover is close to the terminal, the touch screen sleeps.
  • the sensing method provided by the embodiment of the present invention is applicable to a terminal, and the terminal is adapted to detachably mount a protective cover of the touch screen of the protection terminal, and includes: a capacitance detecting module, configured to detect a capacitance value of the capacitance module in the touch screen, and a capacitance The value is generated according to the capacitive sensing body in the capacitor module and the protective sleeve; and the processing module is configured to: if it is determined that the change of the capacitance value detected by the capacitance detecting module meets the first preset gauge I", determine that the protective sleeve is away from the terminal; The change in the capacitance value conforms to the second preset rule, and it is determined that the protective cover is close to the terminal.
  • a capacitance detecting module configured to detect a capacitance value of the capacitance module in the touch screen, and a capacitance The value is generated according to the capacitive sensing body in the capacitor module and the protective sleeve
  • the terminal can use the change of the capacitance value to determine whether the protective cover is away from the terminal or close to the terminal, and it is no longer necessary to install the magnetic induction sensor on the terminal. Therefore, the terminal is not limited by the magnetic induction sensor when manufacturing the terminal, thereby reducing manufacturing and determining The complexity of the terminal that is away from or close to the protective cover.
  • the terminal according to the embodiment of the present invention includes the terminal provided in FIG. 1 and FIG. 2, and the mobile phone provided in FIG. 4, but is not limited thereto, and other terminals that use the sensing method to make the terminal have an inductive protective cover away from or close to the present invention are all in the present invention.
  • the aforementioned program can be stored in a computer readable storage medium.
  • the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
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Abstract

本发明实施例提供一种终端、保护套及感应方法。所述终端适于可拆卸地安装一保护终端的触摸屏的保护套，包括：电容检测模块，用于检测所述触摸屏中的电容模块的电容值，所述电容值根据所述电容模块和保护套中的电容感应体生成；处理模块，用于若确定所述电容检测模块检测到的所述电容值的变化符合第一预设规则，则确定所述保护套远离所述终端；若确定所述电容值的变化符合第二预设规则，则确定所述保护套靠近所述终端。能够降低制造可确定保护套远离或靠近的终端的复杂度。

Description

终端、 保护套及感应方法
技术领域
本发明实施例涉及终端设备及其附件领域， 尤其涉及一种终端、 保护套 及感应方法。 背景技术
现有终端在配备保护套、 比如皮套时， 一般都会支持通过该皮套实现皮 套远离唤醒和皮套靠近睡眠的功能， 支持该皮套远离唤醒和皮套靠近睡眠的 功能主要是利用安置在终端中的霍尔传感器或者其它磁感应传感器来检测安 置在皮套中的磁铁位置变化带来的磁场变化来确定皮套远离还是靠近来实现 的， 这样用户可以根据皮套的远离或靠近来唤醒终端或使终端睡眠， 使得唤 醒和睡眠操作变得更加快捷。
但是， 由于对保护套中磁铁位置的检测对磁感应传感器的检测方向、 触 发灵敏度都有一定的要求， 对磁场强度和磁场方向的配合上也有一定的要 求， 因此在确定皮套远离还是靠近时对磁感应传感器在主板上的位置， 磁铁 在保护套中的位置都有一定的限制， 制造终端时会受到磁感应传感器的限制 而增加制造的复杂度。
发明内容
本发明的实施例提供一种终端、 保护套及感应方法， 能够降低制造可确 定保护套远离或靠近的终端的复杂度。 本发明的第一方面， 提供一种终端， 所述终端适于可拆卸地安装一保护 终端的触摸屏的保护套， 包括：
电容检测模块， 用于检测所述触摸屏中的电容模块的电容值， 所述电容 值根据所述电容模块和保护套中的电容感应体生成；
处理模块， 用于若确定所述电容检测模块检测到的所述电容值的变化符 合第一预设规则， 则确定所述保护套远离所述终端； 若确定所述电容值的变 化符合第二预设规则， 则确定所述保护套靠近所述终端。 在第一种可能的实现方式中， 根据第一方面，
所述处理模块，具体用于若确定所述电容检测模块检测到的所述电容值、 或者根据所述电容值确定所述电容模块的充电时间大于第一预设门限， 则确 定所述保护套靠近所述终端；若确定所述电容检测模块检测到的所述电容值、 或者根据所述电容值确定所述电容模块的放电时间小于所述第二预设门限， 则确定所述保护套远离所述终端。
在第二种可能的实现方式中， 根据第一方面，
所述处理模块， 具体用于若确定所述电容检测模块检测到的所述电容模 块中预设位置的电容值超过电容门限触发的顺序与第一预设触发顺序一致， 确定所述保护套远离所述终端； 若确定所述电容检测模块检测到的所述电容 模块中预设位置的电容值超过电容门限触发的顺序与第二预设触发顺序一 致， 则确定所述保护套靠近所述终端。 本发明的第二方面， 所述保护套可拆卸地安装到终端上保护终端的触摸 屏， 包括：
电容感应体， 用于与所述终端的触摸屏中的电容模块产生电容值， 以使 得所述终端检测到所述电容值， 并根据预定的规则确定所述保护套远离或靠 近所述终端。
在第一种可能的实现方式中， 根据第二方面， 所述电容感应体设置于与 所述终端盖合时靠近所述终端的一侧；
所述电容感应体均匀设置于所述保护套中， 或者， 所述电容感应体设置 于所述保护套中与所述终端的触摸屏的预设位置对应的位置上。
本发明的第三方面， 提供了一种终端， 所述终端适于可拆卸地安装一保 护终端的触摸屏的保护套， 包括： 包括电容检测模块和电容模块的触摸屏； 存储器； 和 与所述存储器耦合的处理器； 其中， 所述电容检测模块用于检测所述电容模块的电容值， 所述电容值 根据所述电容模块和保护套中的电容感应体生成；
所述处理器， 用于若确定所述电容检测模块检测到的所述电容值的变化 符合获取到的所述存储器中存储的所述第一预设规则， 则确定所述保护套远 离所述终端； 若确定所述电容值的变化符合获取到的所述存储器中存储的所 述第二预设规则， 则确定所述保护套靠近所述终端。
在第一种可能的实现方式中， 根据第三方面，
所述处理器， 具体用于若确定所述电容检测模块检测到的所述电容值、 或者根据所述电容值确定所述电容模块的充电时间大于第一预设门限， 则确 定所述保护套靠近所述终端； 若确定所述电容检测模块检测到的所述电容 值、 或者根据所述电容值确定所述电容模块的放电时间小于所述第二预设门 限， 则确定所述保护套远离所述终端。
在第二种可能的实现方式中， 根据第三方面，
所述处理器， 具体用于若确定所述电容检测模块检测到的所述电容模块 中预设位置的电容值超过电容门限触发的顺序与第一预设触发顺序一致， 确 定所述保护套远离所述终端； 若确定所述电容检测模块检测到的所述电容模 块中预设位置的电容值超过电容门限触发的顺序与第二预设触发顺序一致， 则确定所述保护套靠近所述终端。 本发明的第四方面， 提供了一种感应方法， 所述方法适于终端， 所述终 端适于可拆卸地安装一保护终端的触摸屏的保护套， 包括：
检测所述触摸屏中的电容模块的电容值， 所述电容值根据所述电容模块 和保护套中的电容感应体生成；
若确定检测到的所述电容值的变化符合第一预设规则， 则确定所述保护 套远离所述终端； 若确定所述电容值的变化符合第二预设规则， 则确定所述 保护套靠近所述终端。
在第一种可能的实现方式中， 根据第四方面， 所述若确定检测到的所述 电容值的变化符合第一预设规则， 则确定所述保护套远离所述终端； 若确定 所述电容值的变化符合第二预设规则， 则确定所述保护套靠近所述终端包 括：
若确定检测到的所述电容值、 或者根据所述电容值确定所述电容模块的 充电时间大于第一预设门限， 则确定所述保护套靠近所述终端； 若确定检测 到的所述电容值、 或者根据所述电容值确定所述电容模块的放电时间小于所 述第二预设门限， 则确定所述保护套远离所述终端。
在第二种可能的实现方式中， 根据第四方面，
所述若确定检测到的所述电容值的变化符合第一预设规则， 则确定所述 保护套远离所述终端； 若确定所述电容值的变化符合第二预设规则， 则确定 所述保护套靠近所述终端包括：
若确定检测到的所述电容模块中预设位置的电容值超过电容门限触发的 顺序与第一预设触发顺序一致， 确定所述保护套远离所述终端； 若确定检测 到的所述电容模块中预设位置的电容值超过电容门限触发的顺序与第二预设 触发顺序一致， 则确定所述保护套靠近所述终端。 本发明实施例提供的终端、 保护套及感应方法， 终端适于可拆卸地安装 一保护终端的触摸屏的保护套， 包括： 电容检测模块， 用于检测触摸屏中的 电容模块的电容值， 电容值根据电容模块和保护套中的电容感应体生成； 处 理模块，用于若确定电容检测模块检测到的电容值的变化符合第一预设规则， 则确定保护套远离终端； 若确定电容值的变化符合第二预设规则， 则确定保 护套靠近终端。 这样一来， 终端可以利用电容值的变化确定保护套是远离终 端还是靠近终端， 而不再需要在终端上安装磁感应传感器， 因此， 制造终端 时不会受到磁感应传感器的限制， 从而降低制造可确定保护套远离或靠近的 终端的复杂度。 附图说明 为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实 施例或现有技术描述中所需要使用的附图作一简单地介绍， 显而易见地， 下 面描述中的附图是本发明的一些实施例， 对于本领域普通技术人员来讲， 在 不付出创造性劳动性的前提下， 还可以根据这些附图获得其他的附图。 图 1为本发明实施例提供的安装上保护套的终端的结构示意图； 图 2为本发明实施例提供的终端的结构示意图；
图 3为本发明实施例提供的保护套的结构示意图；
图 4为本发明另一实施例提供的手机的结构示意图；
图 5为本发明实施例提供的感应方法的流程示意图；
图 6为本发明实施例提供的另一感应方法的流程示意图。
具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚， 下面将结合本发 明实施例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而不是全部的实施例。 基于 本发明中的实施例， 本领域普通技术人员在没有作出创造性劳动前提下所获 得的所有其他实施例， 都属于本发明保护的范围。
图 1为本发明实施例提供的安装上保护套的终端的结构示意图， 其中， 终端 10包括： 电容检测模块 （图 1未表示） 、 触摸屏 102和处理模块 （图 1 未表示） ， 其中， 触摸屏 102中包括电容模块和电容检测模块 （图 1均未表 示） ·' 保护套 20包括： 电容感应体 201。 且， 保护套 20适于可拆卸地安装 到终端 10上保护终端的触摸屏 102。
需要说明的是， 图 1以保护套 20的大小和终端 10—致， 电容感应体 201 均匀分布在保护套 20上且大小与触摸屏 102大小相同为例进行说明，保护套 20的形状、 大小、 尺寸不限定， 可以任意设定， 且， 保护套 20的位置也不 限定， 可以处于能与终端 10相互感应的任意位置， 电容感应体 201也可以以 其他的形式分布在保护套 20上，如按照终端的电容模块中的预设位置对应分 布在保护套 20上等等。
进一歩地， 触摸屏 102可以是传统的电容式触摸屏， 也可以是支持手势 切换的触摸屏。
值得指出的是， 如图 1所示， 保护套 20沿 X方向运动时， 即保护套 20 远离终端 10， 保护套 20沿 Y方向运动时， 即保护套 20靠近终端 10。 保护 套 20远离终端 10时， 由于保护套 20中的电容感应体 201与电容模块靠近或 远离会产生不同的电容值， 因此， 保护套 20沿 X方向运动或沿 Y方向运动 会使得终端中电容检测模块检测到的电容值变化。 这样， 终端就可以利用电 容值来进一歩地确定保护套 20是远离终端 10还是靠近终端 10。
需要说明的是， 现有技术是通过在终端中设置的磁感应传感器来检测保 护套中设置的磁铁的磁场强度的变化来确定保护套是靠近终端还是远离终端 的。 本发明实施例只需要利用触摸屏中已经存在的电容检测模块对电容模块 进行检测得到电容值再根据电容值判断即可， 不需要新增任何传感器， 降低 了终端的制造成本。
进一歩地， 当保护套， 如皮套远离终端 10的触摸屏 102时， 随着皮套与 触摸屏的夹角增加， 电容检测模块可以检测到预设位置电容值减少， 如， 单 位时间内电容值的减到小于一预设门限， 则可以确定皮套在远离触摸屏 102。 或者， 能检测到的触摸屏 102中电容模块的预设位置的数量减少到小于一预 设门限， 则可以确定皮套在远离触摸屏 102。 如预设门限为 5， 预设位置的数 量为 10， 则确定电容检测模块 101能够检测到的预设位置降为 5个时， 认为 皮套已经远离终端了，即可以对本终端 10的触摸屏 102以及一些应用程序等 进行唤醒。
值得指出的是， 触摸屏 102中的电容模块可以为圆形薄板， 矩形薄板等 形状， 如电容模块为圆形薄板， 电容模块和电容感应体 201产生的电容值 C= e S/4 kd， 其中， S为电容模块与电容感应体 201正对面积， 且， 如果电容 模块与电容感应体 201非平行设置， 则 S可以是电容感应体 201正对电容模 块的投影部分的面积， ε为介质的介电系数， d为平行板间的距离， π =3.14， k为静电力常量。 当皮套翻开时， 因为倾斜角的存在， 正对面积 S会变小， 电容模块和电容感应体 201间距离 d会变大， 因此电容值会变小， 而皮套合 上时， 正好相反。 因此， 可以通过电容的变化确定皮套是远离终端 10还是靠 近终端 10了。 图 2为本发明实施例提供的终端的结构示意图， 如图 2所示， 该终端 10 包括： 电容检测模块 101、 触摸屏 （图 2中未表示） 、 处理模块 103、 电容模 块 104， 其中电容检测模块 101电容模块 104位于触摸屏中。 容易理解的是, 所述处理模块 103可以集成到终端的处理器中， 也可以独立于处理器之外,本 发明实施例不做限定。
电容检测模块 101， 用于检测触摸屏中的电容模块 104的电容值， 电容 值根据电容模块 104和保护套中的电容感应体生成。
需要说明的是， 电容检测模块 101检测触摸屏中的电容模块 104的电容 值， 既可以认为整个电容模块 104的所有位置均为预设位置， 是针对整个电 容模块 104所有点进行检测， gp， 若电容模块 104和触摸屏大小一致， 那么 对整个触摸屏进行检测。 也可以认为电容模块 104中个别位置为预设位置， 只针对电容模块 104的预设位置进行检测， 优选方案为后者， 这样可以减少 功耗。
处理模块 103， 用于若确定电容检测模块 101检测到的电容值的变化符 合第一预设规则， 则确定保护套远离终端； 若确定电容值的变化符合第二预 设规则， 则确定保护套靠近终端。
进一歩地， 处理模块 103， 还用于若确定保护套远离终端， 则唤醒触摸 屏； 若确定保护套靠近终端， 则使触摸屏睡眠。
需要说明的是， 处理模块 103， 用于若确定电容检测模块 101检测到的 处理模块 103在预设位置的电容值的变化均符合第一预设规则， 则确定保护 套远离终端； 若确定检测到的处理模块 103在预设位置的电容值的变化均符 合第二预设规则， 则确定保护套靠近终端。 预设位置可以是电容模块 104几 何中心半径 0.5mm的圆内。 预设位置也可以是五个接触点， 分别位于电容模 块 104的中心点， 左上角、 右上角、 左下角和右下角处等。 这时， 由于预设 位置是电容模块 104中的多个位置点组成的， 因此可以有效的避免单点误碰 导致电容变化而误使处理模块 103判断保护套靠近或远离的情况。
举例来说， 处理模块 103若确定电容检测模块 101检测到的电容值大于 第一预设门限， 则确定保护套靠近终端。 如， 第一预设门限为 5库伦， 当处 理模块 103确定电容检测模块 101检测到的电容值大于 5库伦时， 确定保护 套靠近终端。
或者， 处理模块 103若确定电容检测模块 101检测到的电容值， 再根据 电容值确定电容模块 104的充电时间大于第一预设门限， 则确定保护套靠近 终端， 如， 电容值是由电容检测模块 101检测得到的， 而充电时间可以根据 电容值由处理模块 103计算出来， 如果第一预设门限为 3毫秒， 则充电时间 大于第一预设门限大于 3毫秒时确定保护套靠近终端等。
同样的道理， 若确定电容检测模块 101检测到的电容值、 或者根据电容 值确定电容模块的放电时间小于第二预设门限、 或者根据电容值确定电容模 块的数量小于第二预设门限， 再或者根据电容值确定电容模块的数量大于第 三预设门限， 则确定保护套远离终端。
举例来说，处理模块 103若确定电容检测模块 101检测到的电容模块 104 中预设位置的电容值超过电容门限触发的顺序与第一预设触发顺序一致， 确 定保护套远离终端； 若确定电容检测模块 101检测到的电容模块 104中预设 位置的电容值超过电容门限触发的顺序与第二预设触发顺序一致， 则确定保 护套靠近终端。
如图 1所示， 电容模块 104中预设位置可以是 A、 B、 E和 G， 第一预设 触发顺序为 A、 B、 E、 G， 第二预设触发顺序为 G、 E、 B、 A。 本实施例以 第一预设触发顺序是与第二预设触发顺序相反的顺序举例说明， 但不以此做 任何限定。 若确定电容检测模块 101检测到的电容模块 104电容门限触发的 顺序为 A、 B、 E、 G， 则确定保护套远离终端， 确定唤醒； 若确定电容检测 模块 101检测到的电容模块 104电容门限触发的顺序为 G、 E、 B、 A， 则则 确定保护套靠近终端， 确定使终端睡眠。
本发明实施例提供的终端， 终端适于可拆卸地安装一保护终端的触摸屏 的保护套， 包括： 电容检测模块， 用于检测触摸屏中的电容模块的电容值， 电容值根据电容模块和保护套中的电容感应体生成； 处理模块， 用于若确定 电容检测模块检测到的电容值的变化符合第一预设规则， 则确定保护套远离 终端； 若确定电容值的变化符合第二预设规则， 则确定保护套靠近终端。 这 样一来， 终端可以利用电容值的变化确定保护套是远离终端还是靠近终端， 而不再需要在终端上安装磁感应传感器， 因此， 制造终端时不会受到磁感应 传感器的限制， 从而降低制造可确定保护套远离或靠近的终端的复杂度。
且， 由于终端不需要再设置磁感应传感器等传感器， 降低了制造终端的 成本， 而且没有磁感应传感器的功耗， 可以降低终端的整体功耗。 图 3为本发明实施例提供的保护套的结构示意图， 其中， 该保护套 20如 图 1所示， 保护套 20可拆卸地安装到终端上保护终端的触摸屏 102上， 保护 套可以是可卡合在终端上的皮套等，该保护套 20的形状、大小、尺寸不限定， 可以任意设定， 且， 该保护套 20的位置也不限定， 可以处于能与终端相互感 应的任意位置， 如图 3所示， 保护套 20包括： 电容感应体 201。
电容感应体 201， 用于与终端的触摸屏中的电容模块产生电容值， 以使 得终端检测到电容值， 并根据预定的规则确定保护套远离或靠近终端。
需要说明的是， 这些电容感应体 201可以是分离设置在保护套 20上， 也 可以是相互连接在一起作为一个整体设置在保护套 20上， 且电容感应体 201 不限制形状、 大小和尺寸。
如， 电容感应体 201可以是均匀设置于保护套 20中， 即作为一个与保护 套等大或者小于保护套的整体均匀设置在保护套的夹层中， 或者， 电容感应 体 201也可以设置与保护套中与终端的预设位置对应的位置上， 如图 1中的 A'、 B'、 E'和 G'位置上， 图 3以多个电容感应体 20在预设位置的对应位置 设置来说明， 但不以此做任何限定。
举例来说， 电容感应体 201可以是金属、 导电布、 导电漆、 硅胶或导电 纤维中的至少一种， 但不限于列举的这几种材料。 如， B'位置上的电容感应 体 201是导电布， G'位置上的电容感应体 201是硅胶， A'位置上的电容感应 体 201是金属， 或者， 可以是所有电容感应体 201都是导电纤维等。
进一歩地， 电容感应体 201设置于与终端盖合时靠近终端的一侧。 这样 一来， 当保护套翻转到终端的背面时， 相对保护套在终端正面时与电容模块 形成的电容值会变得很小， 两种状态之间的差异会很明显， 终端可以检测到 这个差异， 不会致使终端误输出终端信号而进入睡眠状态。 由于本发明实施例提供的保护套上没有设置磁铁， 因此有效的避免了在 靠近终端时干扰终端上的磁性器件的问题。 图 4为本发明另一实施例提供的手机的结构示意图， 如图 4所示， 以终端 为手机举例进行说明， 终端还可以是平板电脑等其他终端设备。 应该理解的 是， 图示手机 40仅仅是移动终端的一个范例， 并且手机 40可以具有比图中所 示出的更过的或者更少的部件， 可以组合两个或更多的部件， 或者可以具有 不同的部件配置。 图中所示出的各种部件可以在包括一个或多个信号处理和 / 或专用集成电路在内的硬件、 软件、 或硬件和软件的组合中实现。
现以手机为一个例子进行具体的说明。图 4为本发明提供的适于可拆卸地 安装一保护终端的触摸屏的保护套的手机的结构示意图。如图 4所示， 该手机 40包括触摸屏 401、存储器 402以及与存储器 402耦合的处理器 403，触摸屏 401、 存储器 402和处理器 403通过总线 404连接， 其中， 触摸屏 401包括： 电容检测 模块和电容模块 （图中未表示） ， 图中 A-A截面为手机 40内部结构与外部结 构分界的截面。
手机 40还可以包括外设接口、 RF电路、 音频电路、 扬声器、 电源管理芯 片、 输入 /输出 （I/O) 端口等现有的硬件， 图中不一一表示。
值得说明的是， 本实施例提供的手机仅仅是移动终端的一个示例， 本发 明实施例涉及的移动终端可以具有比图 4所示出的更多或更少的部件，可以组 合两个或更多个部件， 或者可以具有不同的部件配置或设置， 各个部件可以 在包括一个或多个信号处理和 /或专用集成电路在内的硬件、 软件或硬件和软 件的组合实现。
下面就本实施例提供的用于对手机 40进行详细描述。 触摸屏 401中的电容检测模块用于检测电容模块的电容值， 电容值根据 电容模块和保护套中的电容感应体生成。
需要说明的是， 电容检测模块检测触摸屏 401中的电容模块的电容值， 既 可以认为整个电容模块的所有位置均为预设位置， 是针对整个电容模块所有 点进行检测， gP， 若电容模块和触摸屏 401大小一致， 那么对整个触摸屏 401 进行检测。 也可以认为电容模块中个别位置为预设位置， 只针对电容模块的 预设位置进行检测， 优选方案为后者， 这样可以减少功耗。
处理器 403，用于若确定电容检测模块检测到的电容值的变化符合获取到 的存储器 402中存储的第一预设规则， 则确定保护套远离手机； 若确定电容值 的变化符合获取到的存储器 402中存储的第二预设规则，则确定保护套靠近手 机。 举例来说， 处理器 403可以用于若确定电容检测模块检测到的电容值、或 者根据电容值确定电容模块的充电时间大于第一预设门限， 则确定保护套靠 近手机； 若确定电容检测模块检测到的电容值、 或者根据电容值确定电容模 块的放电时间小于第二预设门限， 则确定保护套远离手机。
处理器 403还可以用于若确定电容检测模块检测到的电容模块中预设位 置的电容值超过电容门限触发的顺序与第一预设触发顺序一致， 确定保护套 远离手机； 若确定电容检测模块检测到的电容模块中预设位置的电容值超过 电容门限触发的顺序与第二预设触发顺序一致， 则确定保护套靠近手机。
需要说明的是， 处理器 403的具体工作方法与上述实施例中处理模块的 方法一样， 处理模块的工作方法在上述实施例已经展开， 在此不再赘述。
进一歩地， 处理器 403， 还用于若确定保护套远离手机 40， 则唤醒触摸屏 401； 若确定保护套靠近手机 40， 则使触摸屏睡眠 402。 除此之外， 手机 40也 可以根据确定保护套远离进行其他的操作， 并不以此做任何限定。
需要说明的是， 由于终端是用电容参数的检测来输出中断信号或启动信 号， 即使得手机 40睡眠或唤醒， 因此手机 40不需要再设置磁感应传感器等传 感器， 降低了制造手机 40的成本， 而且没有磁感应传感器的功耗， 可以降低 手机 40的整体功耗。 图 5为本发明实施例提供的感应方法的流程示意图， 方法适于终端， 终 端可以是图 2提供的终端或者图 4提供的手机等， 该终端适于可拆卸地安装 一保护终端的触摸屏的保护套， 保护套可以是图 3提供的保护套， 如图 5所 示， 该方法包括：
S10 终端检测触摸屏中的电容模块的电容值， 电容值根据电容模块和 保护套中的电容感应体生成。
S102、 终端若确定检测到的电容值的变化符合第一预设规则， 则确定保 护套远离终端； 若确定电容值的变化符合第二预设规则， 则确定保护套靠近 终端。
举例来说， 终端若确定检测到的电容值、 或者根据电容值确定电容模块 的充电时间大于第一预设门限， 则确定保护套靠近终端； 若确定检测到的电 容值、 或者根据电容值确定电容模块的放电时间小于第二预设门限， 则确定 保护套远离终端。
或者， 终端若确定检测到的电容模块中预设位置的电容值超过电容门限触 发的顺序与第一预设触发顺序一致， 确定保护套远离终端； 若确定检测到的 电容模块中预设位置的电容值超过电容门限触发的顺序与第二预设触发顺序 一致， 则确定保护套靠近终端。
进一歩地， 图 6为本发明实施例提供的另一感应方法的流程示意图， 如 图 6所示， 在图 5的基础上， 该方法在歩骤 S102之后， 还包括：
S103、 终端若确定保护套远离终端， 则唤醒触摸屏； 若确定保护套靠近 终端， 则使触摸屏睡眠。
本发明实施例提供的感应方法， 感应方法适于终端， 终端适于可拆卸地 安装一保护终端的触摸屏的保护套， 包括： 电容检测模块， 用于检测触摸屏 中的电容模块的电容值， 电容值根据电容模块和保护套中的电容感应体生成; 处理模块， 用于若确定电容检测模块检测到的电容值的变化符合第一预设规 贝 I」， 则确定保护套远离终端； 若确定电容值的变化符合第二预设规则， 则确 定保护套靠近终端。 这样一来， 终端可以利用电容值的变化确定保护套是远 离终端还是靠近终端， 而不再需要在终端上安装磁感应传感器， 因此， 制造 终端时不会受到磁感应传感器的限制， 从而降低制造可确定保护套远离或靠 近的终端的复杂度。
本发明实施例所涉及的终端包括图 1和图 2提供的终端， 以及图 4提供 的手机， 但不限于此， 其他利用该感应方法使得终端具有感应保护套远离或 靠近的终端均在本发明保护范围之内。 本领域普通技术人员可以理解： 实现上述各方法实施例的全部或部分歩 骤可以通过程序指令相关的硬件来完成。 前述的程序可以存储于一计算机可 读取存储介质中。 该程序在执行时， 执行包括上述各方法实施例的歩骤； 而 前述的存储介质包括： ROM、 RAM, 磁碟或者光盘等各种可以存储程序代码 的介质。
最后应说明的是： 以上各实施例仅用以说明本发明的技术方案， 而非对 其限制； 尽管参照前述各实施例对本发明进行了详细的说明， 本领域的普通 技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改， 或者对其中部分或者全部技术特征进行等同替换； 而这些修改或者替换， 并 不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims

权 利 要 求 书
1、一种终端，所述终端适于可拆卸地安装一保护终端的触摸屏的保护套， 其特征在于， 包括：
电容检测模块， 用于检测所述触摸屏中的电容模块的电容值， 所述电容 值根据所述电容模块和保护套中的电容感应体生成；
处理模块， 用于若确定所述电容检测模块检测到的所述电容值的变化符 合第一预设规则， 则确定所述保护套远离所述终端； 若确定所述电容值的变 化符合第二预设规则， 则确定所述保护套靠近所述终端。
2、 根据权利要求 1所述的终端， 其特征在于，
所述处理模块，具体用于若确定所述电容检测模块检测到的所述电容值、 或者根据所述电容值确定所述电容模块的充电时间大于第一预设门限， 则确 定所述保护套靠近所述终端；若确定所述电容检测模块检测到的所述电容值、 或者根据所述电容值确定所述电容模块的放电时间小于所述第二预设门限， 则确定所述保护套远离所述终端。
3、 根据权利要求 1所述的终端， 其特征在于，
所述处理模块， 具体用于若确定所述电容检测模块检测到的所述电容模 块中预设位置的电容值超过电容门限触发的顺序与第一预设触发顺序一致， 确定所述保护套远离所述终端； 若确定所述电容检测模块检测到的所述电容 模块中预设位置的电容值超过电容门限触发的顺序与第二预设触发顺序一 致， 则确定所述保护套靠近所述终端。
4、 根据权利要求 1-3任一项所述的终端， 其特征在于， 包括：
所述处理模块， 还用于若确定所述保护套远离所述终端， 则唤醒所述触 摸屏； 若确定所述保护套靠近所述终端， 则使所述触摸屏睡眠。
5、 一种保护套， 所述保护套可拆卸地安装到终端上保护终端的触摸 屏， 其特征在于， 包括：
电容感应体， 用于与所述终端的触摸屏中的电容模块产生电容值， 以使 得所述终端检测到所述电容值， 并根据预定的规则确定所述保护套远离或靠 近所述终端。
6、根据权利要求 5所述的保护套，其特征在于，所述电容感应体为金属、 导电布、 导电漆、 硅胶或导电纤维中的至少一种。
7、 根据权利要求 5或 6所述的保护套， 其特征在于，
所述电容感应体设置于与所述终端盖合时靠近所述终端的一侧； 所述电容感应体均匀设置于所述保护套中， 或者， 所述电容感应体设置 于所述保护套中与所述终端的触摸屏的预设位置对应的位置上。
8、一种终端，所述终端适于可拆卸地安装一保护终端的触摸屏的保护套， 其特征在于， 包括：
包括电容检测模块和电容模块的触摸屏；
存储器； 和 与所述存储器耦合的处理器；
其中， 所述电容检测模块用于检测所述电容模块的电容值， 所述电容值 根据所述电容模块和保护套中的电容感应体生成；
所述处理器， 用于若确定所述电容检测模块检测到的所述电容值的变化 符合获取到的所述存储器中存储的所述第一预设规则， 则确定所述保护套远 离所述终端； 若确定所述电容值的变化符合获取到的所述存储器中存储的所 述第二预设规则， 则确定所述保护套靠近所述终端。
9、 根据权利要求 8所述的终端， 其特征在于，
所述处理器， 具体用于若确定所述电容检测模块检测到的所述电容值、 或者根据所述电容值确定所述电容模块的充电时间大于第一预设门限， 则确 定所述保护套靠近所述终端； 若确定所述电容检测模块检测到的所述电容 值、 或者根据所述电容值确定所述电容模块的放电时间小于所述第二预设门 限， 则确定所述保护套远离所述终端。
10、 根据权利要求 8所述的终端， 其特征在于，
所述处理器， 具体用于若确定所述电容检测模块检测到的所述电容模块 中预设位置的电容值超过电容门限触发的顺序与第一预设触发顺序一致， 确 定所述保护套远离所述终端； 若确定所述电容检测模块检测到的所述电容模 块中预设位置的电容值超过电容门限触发的顺序与第二预设触发顺序一致， 则确定所述保护套靠近所述终端。
11、 根据权利要求 8~10任一项所述的终端， 其特征在于，
所述处理器， 还用于若确定所述保护套远离所述终端， 则唤醒所述触摸 屏； 若确定所述保护套靠近所述终端， 则使所述触摸屏睡眠。
12、 一种感应方法， 所述方法适于终端， 所述终端适于可拆卸地安装一 保护终端的触摸屏的保护套， 其特征在于， 包括：
检测所述触摸屏中的电容模块的电容值， 所述电容值根据所述电容模块 和保护套中的电容感应体生成；
若确定检测到的所述电容值的变化符合第一预设规则， 则确定所述保护 套远离所述终端； 若确定所述电容值的变化符合第二预设规则， 则确定所述 保护套靠近所述终端。
13、 根据权利要求 12所述的方法， 其特征在于， 所述若确定检测到的所 述电容值的变化符合第一预设规则， 则确定所述保护套远离所述终端； 若确 定所述电容值的变化符合第二预设规则， 则确定所述保护套靠近所述终端包 括：
若确定检测到的所述电容值、 或者根据所述电容值确定所述电容模块的 充电时间大于第一预设门限， 则确定所述保护套靠近所述终端；
若确定检测到的所述电容值、 或者根据所述电容值确定所述电容模块的 放电时间小于所述第二预设门限， 则确定所述保护套远离所述终端。
14、 根据权利要求 12所述的方法， 其特征在于， 所述若确定检测到的所 述电容值的变化符合第一预设规则， 则确定所述保护套远离所述终端； 若确 定所述电容值的变化符合第二预设规则， 则确定所述保护套靠近所述终端包 括：
若确定检测到的所述电容模块中预设位置的电容值超过电容门限触发的 顺序与第一预设触发顺序一致， 确定所述保护套远离所述终端；
若确定检测到的所述电容模块中预设位置的电容值超过电容门限触发的 顺序与第二预设触发顺序一致， 则确定所述保护套靠近所述终端。
15、 根据权利要求 12~14任一项所述的方法， 其特征在于， 所述若确定 检测到的所述电容值的变化符合第一预设规则， 则确定所述保护套远离所述 终端； 若确定所述电容值的变化符合第二预设规则， 则确定所述保护套靠近 所述终端之后， 还包括：
若确定所述保护套远离所述终端， 则唤醒所述触摸屏； 若确定所述保护 套靠近所述终端， 则使所述触摸屏睡眠。
PCT/CN2014/080198 2014-06-18 2014-06-18 终端、保护套及感应方法 WO2015192338A1 (zh)

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