WO2017096978A1 - 一种用于移动终端的温度补偿方法、装置和移动终端 - Google Patents

一种用于移动终端的温度补偿方法、装置和移动终端 Download PDF

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Publication number
WO2017096978A1
WO2017096978A1 PCT/CN2016/097964 CN2016097964W WO2017096978A1 WO 2017096978 A1 WO2017096978 A1 WO 2017096978A1 CN 2016097964 W CN2016097964 W CN 2016097964W WO 2017096978 A1 WO2017096978 A1 WO 2017096978A1
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WIPO (PCT)
Prior art keywords
mobile terminal
current temperature
capacitance
temperature value
user
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PCT/CN2016/097964
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English (en)
French (fr)
Inventor
张海平
周意保
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广东欧珀移动通信有限公司
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Publication of WO2017096978A1 publication Critical patent/WO2017096978A1/zh

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    • 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
    • G06F1/20—Cooling means
    • 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
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • 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

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a temperature compensation method, apparatus, and mobile terminal for a mobile terminal.
  • the temperature of the mobile terminal is increased by external factors (for example, sun exposure, human body heat, etc.) and internal factors (for example, audio calls, video calls, and charging, etc.), and the mobile terminal is at different temperatures.
  • the change of the capacitance value generated by the capacitive sensor disposed on the mobile terminal due to the sensing data of the user is inconsistent.
  • the mobile terminal does not consider the current temperature of the mobile terminal when the user is in the grip state.
  • the influence of the detection accuracy causes the mobile terminal to detect the user's grip state with low accuracy.
  • the invention provides a temperature compensation method, a device and a mobile terminal for a mobile terminal, which can improve the accuracy of detecting the user's holding state by the mobile terminal, and effectively improve the user experience.
  • a first aspect of the present invention provides a temperature compensation method for a mobile terminal, including:
  • a second aspect of the present invention provides a temperature compensation apparatus for a mobile terminal, including:
  • a temperature acquiring module configured to acquire a current temperature of the mobile terminal according to a heat dissipation system built in the mobile terminal, and obtain Current temperature value
  • a capacitance change threshold obtaining module configured to acquire a capacitance change threshold corresponding to a current temperature value according to the current temperature value and a preset relationship data table, where the preset relationship data table is used to identify a temperature value and a capacitance of the mobile terminal Correspondence between the capacitance change thresholds of the sensors;
  • the holding state acquisition module is configured to acquire the grip data of the mobile terminal, and acquire the grip state of the user according to the grip data and the capacitance change threshold corresponding to the current temperature value.
  • a third aspect of the present invention provides a mobile terminal, comprising: a housing; a processor; a memory; a circuit board and a power supply circuit; wherein the circuit board is disposed inside the space enclosed by the housing, and the processor and the memory are disposed on the circuit board a power supply circuit for powering various circuits or devices of the mobile terminal; a memory for storing executable program code; and a processor for executing a program corresponding to the executable program code by reading executable program code stored in the memory
  • the movement can be improved.
  • the terminal detects the accuracy of the user's holding state and effectively improves the user experience.
  • FIG. 1 is a schematic flow chart of a temperature compensation method for a mobile terminal according to an embodiment of the present invention
  • FIG. 2 is a schematic view showing the position of an edge of an edge of a casing of a mobile terminal according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a temperature compensation method for a mobile terminal according to another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a temperature compensation apparatus for a mobile terminal according to another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a temperature compensation apparatus for a mobile terminal according to another embodiment of the present invention.
  • the accuracy of detecting the state of the user's grip by the mobile terminal can be improved, and the user experience is effectively improved.
  • FIG. 1 is a schematic flowchart of a temperature compensation method for a mobile terminal according to an embodiment of the present invention, where the temperature compensation method for the mobile terminal includes:
  • S101 Acquire a current temperature of the mobile terminal according to a heat dissipation system built in the mobile terminal, and obtain a current temperature value.
  • the mobile terminal may be a hardware device with various operating systems, such as a smart phone, a tablet computer, a personal digital assistant, and an e-book.
  • CPU central processing unit
  • the temperature of the mobile terminal is increased by external factors (for example, sun exposure, human body heat, etc.) and internal factors (for example, audio calls, video calls, and charging, etc.), and the mobile terminal is at different temperatures.
  • the change of the capacitance value generated by the capacitive sensor provided on the mobile terminal is inconsistent due to the sensing data of the user.
  • the current temperature of the mobile terminal is not considered. The effect on the accuracy of the grip state detection.
  • the current temperature value of the mobile terminal is used as a parameter for determining the grip state of the user.
  • the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal in real time, or the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal at a preset time to obtain a current temperature value, where
  • the preset time can be set by the built-in program of the mobile terminal, or can be set by the user according to his own needs.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25 °C.
  • the current temperature of the mobile terminal is obtained according to the heat dissipation system built in the mobile terminal, and before the current temperature value is obtained, the method further includes: turning on the temperature compensation function of the mobile terminal.
  • S102 Obtain a capacitance change threshold corresponding to the current temperature value according to the current temperature value and the preset relationship data table, where the preset relationship data table is used to identify a correspondence between the temperature value of the mobile terminal and the capacitance change threshold of the capacitance sensor. .
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold.
  • the mobile terminal can automatically select a capacitance change threshold corresponding to the current temperature value according to its current temperature value to detect the user's grip state.
  • the current temperature value of the mobile terminal acquired by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad)
  • the movement obtained by the built-in heat dissipation system of the mobile terminal is used.
  • the current temperature value of the terminal is, for example, 0 ° C
  • the current temperature value corresponding to the current temperature value of 25 ° C is 1000 F.
  • the method before obtaining the current temperature of the mobile terminal according to the heat dissipation system built in the mobile terminal, and obtaining the current temperature value, the method further includes: obtaining a preset relationship data table according to the experiment.
  • S103 Acquire the grip data of the mobile terminal, and acquire the grip state of the user according to the grip data and the capacitance change threshold corresponding to the current temperature value.
  • the grip data is the data of the user holding the mobile terminal detected by the hand grip sensor, and the grip data may be pressure data generated when the user's finger presses the mobile terminal interface, for example.
  • the holding data can be a single holding data, or an average value of the data held in multiple times within a preset time range, and the preset time range can be preset according to requirements.
  • the grip data can be raw data or processed feature data.
  • the grip data may be the distance of the user's finger from any of the four sides of the edge of the mobile terminal casing, and the raw data of the contact area of the user's finger with any of the four sides of the edge of the mobile terminal casing.
  • the grip data of the user's finger and the mobile terminal interface contact area may be detected by the hand grip sensor in the mobile terminal.
  • the hand-held sensor may be, for example, a capacitive sensor.
  • the number of the capacitive sensors may be four.
  • Four capacitive sensors may be respectively disposed on four sides of the edge of the mobile terminal casing, and the four capacitive sensor layouts form a hand-held sensor.
  • a capacitive sensor is a sensor that converts changes in measurement (such as size, pressure, contact area, etc.) into changes in capacitance.
  • the hand sensor can be set to detect the user's grip data in real time, or can be set To detect the user's grip data every preset time, the preset time can be preset according to requirements.
  • the holding state includes the user holding the mobile terminal, and the mobile terminal acquires the holding state of the user according to the holding data and the capacitance change threshold corresponding to the current temperature value, including: determining whether the capacitance value of the capacitive sensor is greater than the current temperature.
  • a capacitance change threshold corresponding to the value if the capacitance value of the capacitance sensor is greater than a capacitance change threshold corresponding to the current temperature value, further determining whether the number of capacitance sensors whose capacitance value is greater than a capacitance change threshold corresponding to the current temperature value reaches a preset number; If the number of capacitive sensors whose capacitance value is greater than the capacitance change threshold corresponding to the current temperature value reaches a preset number, the holding state is that the user holds the mobile terminal.
  • the holding state further includes that the user does not hold the mobile terminal, and the mobile terminal acquires the holding state of the user according to the holding data and the capacitance change threshold corresponding to the current temperature value, and further includes: if the capacitance value of the capacitive sensor is less than The capacitance change threshold corresponding to the current temperature value, or if the number of capacitive sensors whose capacitance value is greater than the capacitance change threshold corresponding to the current temperature value does not reach the preset number, the holding state is that the user does not hold the mobile terminal.
  • the capacitance values of the four capacitive sensors mounted on the four sides of the edge of the mobile terminal casing are increased when the user's finger does not touch the four sides of the edge of the mobile terminal casing.
  • the capacitance value of the capacitance sensor is 0F (Farad).
  • the capacitance value of the capacitance increase of the four capacitance sensors according to the obtained user's grip data, and increase the capacitance value and the movement. Comparing the capacitance change thresholds in the terminal, when the capacitance value of a certain capacitance sensor is greater than the capacitance change threshold, it can be determined that the user's finger is held on the edge of the edge of the mobile terminal shell where the capacitive sensor is located, further if The number of capacitive sensors whose increased capacitance value is greater than the capacitance change threshold (ie, the user's finger holds the mobile terminal The number of edges of the casing edge) reaches the preset number, the user holds the mobile terminal can be determined.
  • the preset number is, for example, two.
  • a schematic diagram of a position of an edge of an edge of a mobile terminal shell includes four positions of up, down, left, and right, if the edge of the user's finger specifically holds the left side, and If the right side is not included, it can be determined that the user's holding posture is left-handed.
  • the user's finger specifically holds the right side and does not include the left side, it can be determined that the user's holding posture is the right hand holding, if the user The specific grip of the finger includes the left side and the right side, and it can be determined that the user's holding posture is the left and right hand grip, wherein the left hand grip, the right hand grip, and the left and right hand grips indicate that the user's grip state is The user holds the mobile terminal.
  • the high mobile terminal detects the accuracy of the user's holding state and effectively improves the user's experience.
  • FIG. 3 is a schematic flowchart of a temperature compensation method for a mobile terminal according to another embodiment of the present invention, where the temperature compensation method for the mobile terminal includes:
  • the preset relationship data table is used to identify a correspondence between a temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor.
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold. The user can obtain the correspondence between the temperature value of the mobile terminal and the capacitance change threshold of the capacitance sensor according to an experiment in advance to obtain a preset relationship data table.
  • the step S303 is triggered. If the user does not turn on the temperature compensation function of the mobile terminal, the current temperature of the mobile terminal is not acquired, and the capacitance change preset by the built-in program of the mobile terminal is performed. The threshold is used to determine the user's grip state.
  • the user can select whether to turn on the temperature compensation function of the mobile terminal according to his own needs, and improve the flexibility of the capacitance change threshold conversion.
  • S303 Acquire a current temperature of the mobile terminal according to a heat dissipation system built in the mobile terminal, and obtain a current temperature value.
  • CPU central processing unit
  • the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal in real time, or the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal at a preset time to obtain a current temperature value, where
  • the preset time can be set by the built-in program of the mobile terminal, or can be set by the user according to his own needs.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25 °C.
  • the current temperature of the mobile terminal is obtained according to the heat dissipation system built in the mobile terminal, instead of detecting the current temperature of the mobile terminal by the temperature sensor, thereby effectively reducing the manufacturing cost of the mobile terminal.
  • S304 Acquire a capacitance change threshold corresponding to the current temperature value according to the current temperature value and the preset relationship data table.
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold.
  • the mobile terminal can be based on its current The temperature value automatically selects a capacitance change threshold corresponding to the current temperature value to detect the user's grip state.
  • the current temperature value of the mobile terminal acquired by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad)
  • the movement obtained by the built-in heat dissipation system of the mobile terminal is used.
  • the current temperature value of the terminal is, for example, 0 ° C
  • the current temperature value corresponding to the current temperature value of 25 ° C is 1000 F.
  • the grip data is the data of the user holding the mobile terminal detected by the hand grip sensor, and the grip data may be pressure data generated when the user's finger presses the mobile terminal interface, for example.
  • the holding data can be a single holding data, or an average value of the data held in multiple times within a preset time range, and the preset time range can be preset according to requirements.
  • the grip data can be raw data or processed feature data.
  • the grip data may be the distance of the user's finger from any of the four sides of the edge of the mobile terminal casing, and the raw data of the contact area of the user's finger with any of the four sides of the edge of the mobile terminal casing.
  • the grip data of the user's finger and the mobile terminal interface contact area may be detected by the hand grip sensor in the mobile terminal.
  • the hand-held sensor may be, for example, a capacitive sensor.
  • the number of the capacitive sensors may be four.
  • Four capacitive sensors may be respectively disposed on four sides of the edge of the mobile terminal casing, and the four capacitive sensor layouts form a hand-held sensor.
  • a capacitive sensor is a sensor that converts changes in measurement (such as size, pressure, contact area, etc.) into changes in capacitance.
  • the hand sensor can be set to detect the user's grip data in real time, or can be set to detect the user's grip data every preset time, and the preset time can be preset according to requirements.
  • step S306 Determine whether the capacitance value of the capacitance sensor is greater than a capacitance change threshold corresponding to the current temperature value, and if yes, execute step S307, otherwise perform step S309.
  • the capacitance values of the four capacitive sensors mounted on the four sides of the edge of the mobile terminal casing are increased when the user's finger does not touch the four sides of the edge of the mobile terminal casing.
  • the capacitance value of the capacitance sensor is 0F (Farad).
  • the capacitance change threshold in the terminal is compared. When the capacitance value of a certain capacitance sensor is greater than the capacitance change threshold, it can be determined that the user's finger is held on the edge of the edge of the mobile terminal shell where the capacitive sensor is located.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad). Therefore, the capacitance value of the capacitance sensor is greater than the current value.
  • the step S307 is triggered, and when the capacitance value of the capacitance sensor is less than the capacitance change threshold value 2000F corresponding to the current temperature value, the step S309 is triggered.
  • step S307 Determine whether the number of capacitive sensors whose capacitance value is greater than the capacitance change threshold corresponding to the current temperature value reaches a preset number. If yes, execute step S308; otherwise, perform step S309.
  • the increased number of capacitive sensors whose capacitance value is greater than the capacitance change threshold ie, the number of sides of the user's finger holding the edge of the mobile terminal casing
  • the capacitance change threshold ie, the number of sides of the user's finger holding the edge of the mobile terminal casing
  • the preset number is, for example, two.
  • a schematic diagram of a position of an edge of an edge of a mobile terminal shell includes four positions of up, down, left, and right, if the edge of the user's finger specifically holds the left side, and If the right side is not included, it can be determined that the user's holding posture is left-handed.
  • the user's finger specifically holds the right side and does not include the left side, it can be determined that the user's holding posture is the right hand holding, if the user The specific grip of the finger includes the left side and the right side, and it can be determined that the user's holding posture is the left and right hand grip, wherein the left hand grip, the right hand grip, and the left and right hand grips indicate that the user's grip state is The user holds the mobile terminal.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value corresponding to the current temperature value of 25° C. is 2000 F (Farad)
  • the capacitance value is greater than the current temperature value.
  • the step S308 is triggered, and when the number of the capacitance sensors whose capacitance value is greater than the capacitance change threshold value 2000F corresponding to the current temperature value is less than two, the step S309 is triggered. .
  • S308 Determine the holding state that the user holds the mobile terminal.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad). Therefore, the capacitance value of the capacitance sensor is greater than the current value.
  • the temperature value corresponds to a capacitance change threshold of 2000F, and when the number of capacitance sensors whose capacitance value is greater than the capacitance change threshold value 2000F corresponding to the current temperature value is greater than or equal to two, the holding state is determined to be that the user holds the mobile terminal.
  • S309 Determine the holding state that the user does not hold the mobile terminal.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25 ° C
  • the current temperature value of 25 ° C corresponds to a capacitance change threshold of 2000 F (Farad)
  • the capacitance value of the capacitance sensor is smaller than the current
  • the temperature change threshold value corresponding to the temperature value is 2000F, or when the number of capacitance sensors whose capacitance value is greater than the capacitance change threshold value 2000F corresponding to the current temperature value is less than two, the grip state is determined to be that the user does not hold the mobile terminal.
  • the current temperature value of the mobile terminal is used as a parameter for judging the user's holding state, thereby avoiding the influence of the current temperature of different mobile terminals on the detection accuracy of the holding state.
  • the user can select whether to turn on the temperature compensation function of the mobile terminal according to his own needs, and improve the flexibility of the capacitance change threshold value conversion.
  • the manufacturing cost of the mobile terminal is effectively reduced.
  • the mobile terminal can be improved to detect the user's grip by acquiring the capacitance change threshold corresponding to the current temperature value according to the current temperature value of the mobile terminal, and acquiring the user's holding state according to the holding data and the capacitance change threshold corresponding to the current temperature value of the mobile terminal.
  • the accuracy of the state is effective to enhance the user experience.
  • the temperature compensation apparatus 40 for a mobile terminal includes a temperature acquisition module 401, a capacitance change threshold acquisition module 402, and a holding state.
  • Obtaining module 403 wherein
  • the temperature obtaining module 401 is configured to obtain a current temperature value according to a current heat dissipation system built in the mobile terminal to obtain a current temperature value.
  • the mobile terminal may be a hardware device with various operating systems, such as a smart phone, a tablet computer, a personal digital assistant, and an e-book.
  • CPU central processing unit
  • the temperature of the mobile terminal is increased by external factors (for example, sun exposure, human body heat, etc.) and internal factors (for example, audio calls, video calls, and charging, etc.), and the mobile terminal is at different temperatures.
  • the change of the capacitance value generated by the capacitive sensor provided on the mobile terminal is inconsistent due to the sensing data of the user.
  • the current temperature of the mobile terminal is not considered. The effect on the accuracy of the grip state detection.
  • the current temperature value of the mobile terminal is used as a parameter for determining the grip state of the user.
  • the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal in real time, or the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal at a preset time to obtain a current temperature value, where
  • the preset time can be set by the built-in program of the mobile terminal, or can be set by the user according to his own needs.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25 °C.
  • the temperature compensation device 40 for the mobile terminal further includes a preset relationship data table obtaining module 404, configured to obtain a preset relationship data table according to an experiment.
  • the preset relationship data table is used to identify a correspondence between a temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor.
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold. The user may obtain a correspondence between the current temperature value of the mobile terminal and the capacitance change threshold of the capacitance sensor according to an experiment to obtain a preset relationship data table.
  • the capacitance change threshold acquisition module 402 is configured to obtain a capacitance change threshold corresponding to the current temperature value according to the current temperature value and the preset relationship data table, where the preset relationship data table is used to identify the temperature value of the mobile terminal and the capacitance of the capacitance sensor. The correspondence between the change thresholds.
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold.
  • the mobile terminal can automatically select a capacitance change threshold corresponding to the current temperature value according to its current temperature value to detect the user's grip state.
  • the current temperature value of the mobile terminal acquired by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad)
  • the movement obtained by the built-in heat dissipation system of the mobile terminal is used.
  • the current temperature value of the terminal is, for example, 0 ° C
  • the current temperature value corresponding to the current temperature value of 25 ° C is 1000 F.
  • the holding state obtaining module 403 is configured to acquire the grip data of the mobile terminal, and acquire the grip state of the user according to the grip data and the capacitance change threshold corresponding to the current temperature value.
  • the grip data is the data of the user holding the mobile terminal detected by the hand grip sensor, and the grip data may be pressure data generated when the user's finger presses the mobile terminal interface, for example.
  • the holding data can be a single holding data, or an average value of the data held in multiple times within a preset time range, and the preset time range can be preset according to requirements.
  • the grip data can be raw data or processed feature data.
  • the grip data may be the distance of the user's finger from any of the four sides of the edge of the mobile terminal casing, and the raw data of the contact area of the user's finger with any of the four sides of the edge of the mobile terminal casing.
  • the contact area of the user's finger and the mobile terminal can be detected by the hand grip sensor in the mobile terminal. Hold the data.
  • the hand-held sensor may be, for example, a capacitive sensor.
  • the number of the capacitive sensors may be four.
  • Four capacitive sensors may be respectively disposed on four sides of the edge of the mobile terminal casing, and the four capacitive sensor layouts form a hand-held sensor.
  • a capacitive sensor is a sensor that converts changes in measurement (such as size, pressure, contact area, etc.) into changes in capacitance.
  • the hand sensor can be set to detect the user's grip data in real time, or can be set to detect the user's grip data every preset time, and the preset time can be preset according to requirements.
  • the holding state includes the user holding the mobile terminal, and the holding state acquiring module is specifically configured to: determine whether the capacitance value of the capacitive sensor is greater than a capacitance change threshold corresponding to the current temperature value; if the capacitance value of the capacitive sensor is greater than the current The capacitance change threshold corresponding to the temperature value further determines whether the number of capacitive sensors whose capacitance value is greater than the capacitance change threshold corresponding to the current temperature value reaches a preset number; if the capacitance value is greater than the capacitance change threshold corresponding to the current temperature value, the capacitance sensor When the number reaches the preset number, the holding state is that the user holds the mobile terminal.
  • the holding state further includes that the user does not hold the mobile terminal
  • the holding state acquiring module is further configured to: if the capacitance value of the capacitive sensor is less than a capacitance change threshold corresponding to the current temperature value, or if the capacitance value is greater than If the number of capacitive sensors corresponding to the capacitance change threshold of the current temperature value does not reach the preset number, the holding state is that the user does not hold the mobile terminal.
  • the capacitance values of the four capacitive sensors mounted on the four sides of the edge of the mobile terminal casing are increased when the user's finger does not touch the four sides of the edge of the mobile terminal casing.
  • the capacitance value of the capacitance sensor is 0F (Farad).
  • the capacitance value of the capacitance increase of the four capacitance sensors according to the obtained user's grip data, and increase the capacitance value and the movement. Comparing the capacitance change thresholds in the terminal, when the capacitance value of a certain capacitance sensor is greater than the capacitance change threshold, it can be determined that the user's finger is held on the edge of the edge of the mobile terminal shell where the capacitive sensor is located, further if The number of capacitive sensors whose increased capacitance value is greater than the capacitance change threshold (ie, the user's finger holds the mobile terminal The number of edges of the casing edge) reaches the preset number, the user holds the mobile terminal can be determined.
  • the preset number is, for example, two.
  • a schematic diagram of a position of an edge of an edge of a mobile terminal shell includes four positions of up, down, left, and right, if the edge of the user's finger specifically holds the left side, and If the right side is not included, it can be determined that the user's holding posture is left-handed, and if the user's finger specifically holds the right side and does not include the left side, In the determination of the user's holding posture as the right hand holding, if the user's finger specifically holds the left side and the right side, it can be determined that the user's holding posture is the left and right hand holding, wherein the left hand grip and the right hand grip The holding, as well as the left and right hand grips, indicate that the user's grip state is that the user holds the mobile terminal.
  • the temperature compensation device 40 for the mobile terminal further includes an opening module 405 for turning on the temperature compensation function of the mobile terminal.
  • the current temperature of the mobile terminal is detected. If the user does not turn on the temperature compensation function of the mobile terminal, the current temperature of the mobile terminal is not acquired, and the preset program of the mobile terminal is preset.
  • the capacitance changes the threshold to determine the user's grip state.
  • the user can select whether to turn on the temperature compensation function of the mobile terminal according to his own needs, and improve the flexibility of the capacitance change threshold conversion.
  • the capacitor change threshold corresponding to the current temperature value is obtained according to the current temperature value of the mobile terminal
  • the grip state of the user is obtained according to the grip data and the capacitance change threshold corresponding to the current temperature value of the mobile terminal, thereby improving
  • the mobile terminal detects the accuracy of the user's holding state, and effectively improves the user's experience.
  • the embodiment of the invention further provides a mobile terminal, which comprises a casing, a processor, a memory, a circuit board and a power supply circuit, wherein the circuit board is disposed inside the space enclosed by the casing, and the processor and the memory are disposed at a circuit board; a power circuit for powering various circuits or devices of the mobile terminal; a memory for storing executable program code; and a processor for operating the executable program code by reading executable program code stored in the memory Program for execution:
  • S101' Acquire a current temperature of the mobile terminal according to a heat dissipation system built in the mobile terminal, and obtain a current temperature value.
  • the mobile terminal may be a hardware device with various operating systems, such as a smart phone, a tablet computer, a personal digital assistant, and an e-book.
  • CPU central processing unit
  • the temperature of the mobile terminal is increased by external factors (for example, sun exposure, human body heat, etc.) and internal factors (for example, audio calls, video calls, and charging, etc.), and the mobile terminal is at different temperatures.
  • the change of the capacitance value generated by the capacitive sensor provided on the mobile terminal is inconsistent due to the sensing data of the user.
  • the current temperature of the mobile terminal is not considered. Checking the grip state The impact of accuracy.
  • the current temperature value of the mobile terminal is used as a parameter for determining the grip state of the user.
  • the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal in real time, or the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal at a preset time to obtain a current temperature value, where
  • the preset time can be set by the built-in program of the mobile terminal, or can be set by the user according to his own needs.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25 °C.
  • the current temperature of the mobile terminal is obtained according to the heat dissipation system built in the mobile terminal, and before the current temperature value is obtained, the method further includes: turning on the temperature compensation function of the mobile terminal.
  • S102' Obtain a capacitance change threshold corresponding to the current temperature value according to the current temperature value and the preset relationship data table, where the preset relationship data table is used to identify a correspondence between the temperature value of the mobile terminal and the capacitance change threshold of the capacitance sensor. relationship.
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold.
  • the mobile terminal can automatically select a capacitance change threshold corresponding to the current temperature value according to its current temperature value to detect the user's grip state.
  • the current temperature value of the mobile terminal acquired by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad)
  • the movement obtained by the built-in heat dissipation system of the mobile terminal is used.
  • the current temperature value of the terminal is, for example, 0 ° C
  • the current temperature value corresponding to the current temperature value of 25 ° C is 1000 F.
  • the method before obtaining the current temperature of the mobile terminal according to the heat dissipation system built in the mobile terminal, and obtaining the current temperature value, the method further includes: obtaining a preset relationship data table according to the experiment.
  • S103' acquiring the grip data of the mobile terminal, and acquiring the grip state of the user according to the grip data and the capacitance change threshold corresponding to the current temperature value.
  • the grip data is the data of the user holding the mobile terminal detected by the hand grip sensor, and the grip data may be pressure data generated when the user's finger presses the mobile terminal interface, for example.
  • the holding data can be a single holding data, or an average value of the data held in multiple times within a preset time range, and the preset time range can be preset according to requirements.
  • the grip data can be raw data or processed feature data.
  • the grip data may be the distance of the user's finger from any of the four sides of the edge of the mobile terminal casing, and the raw data of the contact area of the user's finger with any of the four sides of the edge of the mobile terminal casing.
  • the contact area of the user's finger and the mobile terminal can be detected by the hand grip sensor in the mobile terminal. Hold the data.
  • the hand-held sensor may be, for example, a capacitive sensor.
  • the number of the capacitive sensors may be four.
  • Four capacitive sensors may be respectively disposed on four sides of the edge of the mobile terminal casing, and the four capacitive sensor layouts form a hand-held sensor.
  • a capacitive sensor is a sensor that converts changes in measurement (such as size, pressure, contact area, etc.) into changes in capacitance.
  • the hand sensor can be set to detect the user's grip data in real time, or can be set to detect the user's grip data every preset time, and the preset time can be preset according to requirements.
  • the holding state includes the user holding the mobile terminal, and the mobile terminal acquires the holding state of the user according to the holding data and the capacitance change threshold corresponding to the current temperature value, including: determining whether the capacitance value of the capacitive sensor is greater than the current temperature.
  • a capacitance change threshold corresponding to the value if the capacitance value of the capacitance sensor is greater than a capacitance change threshold corresponding to the current temperature value, further determining whether the number of capacitance sensors whose capacitance value is greater than a capacitance change threshold corresponding to the current temperature value reaches a preset number; If the number of capacitive sensors whose capacitance value is greater than the capacitance change threshold corresponding to the current temperature value reaches a preset number, the holding state is that the user holds the mobile terminal.
  • the holding state further includes that the user does not hold the mobile terminal, and the mobile terminal acquires the holding state of the user according to the holding data and the capacitance change threshold corresponding to the current temperature value, and further includes: if the capacitance value of the capacitive sensor is less than The capacitance change threshold corresponding to the current temperature value, or if the number of capacitive sensors whose capacitance value is greater than the capacitance change threshold corresponding to the current temperature value does not reach the preset number, the holding state is that the user does not hold the mobile terminal.
  • the capacitance values of the four capacitive sensors mounted on the four sides of the edge of the mobile terminal casing are increased when the user's finger does not touch the four sides of the edge of the mobile terminal casing.
  • the capacitance value of the capacitance sensor is 0F (Farad).
  • the capacitance value of the capacitance increase of the four capacitance sensors according to the obtained user's grip data, and increase the capacitance value and the movement. Comparing the capacitance change thresholds in the terminal, when the capacitance value of a certain capacitance sensor is greater than the capacitance change threshold, it can be determined that the user's finger is held on the edge of the edge of the mobile terminal shell where the capacitive sensor is located, further if The number of capacitive sensors whose increased capacitance value is greater than the capacitance change threshold (ie, the user's finger holds the mobile terminal The number of edges of the casing edge) reaches the preset number, the user holds the mobile terminal can be determined.
  • the preset number is, for example, two.
  • a schematic diagram of a position of an edge of an edge of a mobile terminal shell includes four positions of up, down, left, and right, if the edge of the user's finger specifically holds the left side, and If you do not include the right side, you can decide to use The holding posture of the user is the left hand holding.
  • the user's finger specifically holds the right side and does not include the left side, it can be determined that the user's holding posture is the right hand holding, if the user's finger specifically holds the side Including the left side and the right side, it can be determined that the user's holding posture is the left and right hand grip, wherein the left hand grip, the right hand grip, and the left and right hand grips indicate that the user's grip state is that the user holds the mobile terminal.
  • the capacitor change threshold corresponding to the current temperature value is obtained according to the current temperature value of the mobile terminal
  • the grip state of the user is obtained according to the grip data and the capacitance change threshold corresponding to the current temperature value of the mobile terminal, thereby improving
  • the mobile terminal detects the accuracy of the user's holding state, and effectively improves the user's experience.
  • the processor runs a program corresponding to the executable program code by reading executable program code stored in the memory for execution:
  • the preset relationship data table is used to identify a correspondence between a temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor.
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold. The user can obtain the correspondence between the temperature value of the mobile terminal and the capacitance change threshold of the capacitance sensor according to an experiment in advance to obtain a preset relationship data table.
  • the step S303′ is triggered, and if the user does not turn on the temperature compensation function of the mobile terminal, the current temperature of the mobile terminal is not acquired, and the preset capacitance of the built-in program of the mobile terminal is used.
  • the threshold is changed to determine the user's grip state.
  • the user can select whether to turn on the temperature compensation function of the mobile terminal according to his own needs, and improve the flexibility of the capacitance change threshold conversion.
  • S303' Acquire a current temperature of the mobile terminal according to a heat dissipation system built in the mobile terminal, and obtain a current temperature value.
  • CPU central processing unit
  • the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal in real time, or the current temperature of the mobile terminal may be obtained by using a heat dissipation system built in the mobile terminal at a preset time to obtain a current temperature value, where
  • the preset time can be set by the built-in program of the mobile terminal, or can be set by the user according to his own needs.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25 °C.
  • S304' Acquire a capacitance change threshold corresponding to the current temperature value according to the current temperature value and the preset relationship data table.
  • the preset relationship data table includes two parameters of a current temperature value of the mobile terminal and a capacitance change threshold of the capacitance sensor. Different current temperature values correspond to different, or the same capacitance change threshold.
  • the mobile terminal can automatically select a capacitance change threshold corresponding to the current temperature value according to its current temperature value to detect the user's grip state.
  • the current temperature value of the mobile terminal acquired by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad)
  • the movement obtained by the built-in heat dissipation system of the mobile terminal is used.
  • the current temperature value of the terminal is, for example, 0 ° C
  • the current temperature value corresponding to the current temperature value of 25 ° C is 1000 F.
  • the grip data is the data of the user holding the mobile terminal detected by the hand grip sensor, and the grip data may be pressure data generated when the user's finger presses the mobile terminal interface, for example.
  • the holding data can be a single holding data, or an average value of the data held in multiple times within a preset time range, and the preset time range can be preset according to requirements.
  • the grip data can be raw data or processed feature data.
  • the grip data may be the distance of the user's finger from any of the four sides of the edge of the mobile terminal casing, and the raw data of the contact area of the user's finger with any of the four sides of the edge of the mobile terminal casing.
  • the grip data of the user's finger and the mobile terminal interface contact area may be detected by the hand grip sensor in the mobile terminal.
  • the hand-held sensor may be, for example, a capacitive sensor.
  • the number of the capacitive sensors may be four.
  • Four capacitive sensors may be respectively disposed on four sides of the edge of the mobile terminal casing, and the four capacitive sensor layouts form a hand-held sensor.
  • a capacitive sensor is a sensor that converts changes in measurement (such as size, pressure, contact area, etc.) into changes in capacitance.
  • the hand sensor can be set to detect the user's grip data in real time, or can be set to detect the user's grip data every preset time, and the preset time can be preset according to requirements.
  • step S306' determining whether the capacitance value of the capacitance sensor is greater than a capacitance change threshold corresponding to the current temperature value, and if so, executing step S307', otherwise performing step S309'.
  • the capacitance values of the four capacitive sensors mounted on the four sides of the edge of the mobile terminal casing are increased when the user's finger does not touch the four sides of the edge of the mobile terminal casing. Capacitance value of the capacitive sensor It is 0F (Farad).
  • the capacitance value of the capacitance increase of the four capacitive sensors it is first necessary to calculate the capacitance value of the capacitance increase of the four capacitive sensors according to the obtained user's grip data, and perform the increased capacitance value and the capacitance change threshold in the mobile terminal.
  • the capacitance value of a certain capacitive sensor is greater than the capacitance change threshold, it can be determined that the user's finger is held on the edge of the edge of the mobile terminal shell where the capacitive sensor is located.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad). Therefore, the capacitance value of the capacitance sensor is greater than the current value.
  • the step S307′ is triggered, and when the capacitance value of the capacitance sensor is less than the capacitance change threshold value 2000F corresponding to the current temperature value, the step S309′ is triggered.
  • step S307' determining whether the number of capacitive sensors whose capacitance value is greater than the capacitance change threshold corresponding to the current temperature value reaches a preset number, and if so, executing step S308', otherwise performing step S309'.
  • the increased number of capacitive sensors whose capacitance value is greater than the capacitance change threshold ie, the number of sides of the user's finger holding the edge of the mobile terminal casing
  • the capacitance change threshold ie, the number of sides of the user's finger holding the edge of the mobile terminal casing
  • the preset number is, for example, two.
  • a schematic diagram of a position of an edge of an edge of a mobile terminal shell includes four positions of up, down, left, and right, if the edge of the user's finger specifically holds the left side, and If the right side is not included, it can be determined that the user's holding posture is left-handed.
  • the user's finger specifically holds the right side and does not include the left side, it can be determined that the user's holding posture is the right hand holding, if the user The specific grip of the finger includes the left side and the right side, and it can be determined that the user's holding posture is the left and right hand grip, wherein the left hand grip, the right hand grip, and the left and right hand grips indicate that the user's grip state is The user holds the mobile terminal.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value corresponding to the current temperature value of 25° C. is 2000 F (Farad)
  • the capacitance value is greater than the current temperature value.
  • the triggering step S308' is performed, and when the number of capacitance sensors whose capacitance value is greater than the capacitance change threshold value 2000F corresponding to the current temperature value is less than two, the execution step is triggered. S309'.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25° C.
  • the current temperature value of 25° C. corresponds to a capacitance change threshold of 2000 F (Farad). Therefore, the capacitance value of the capacitance sensor is greater than the current value.
  • the temperature value corresponds to a capacitance change threshold of 2000F, and when the number of capacitance sensors whose capacitance value is greater than the capacitance change threshold value 2000F corresponding to the current temperature value is greater than or equal to two, the holding state is determined to be that the user holds the mobile terminal.
  • the current temperature value of the mobile terminal obtained by the heat dissipation system built in the mobile terminal is, for example, 25 ° C
  • the current temperature value of 25 ° C corresponds to a capacitance change threshold of 2000 F (Farad)
  • the capacitance value of the capacitance sensor is smaller than the current
  • the temperature change threshold value corresponding to the temperature value is 2000F, or when the number of capacitance sensors whose capacitance value is greater than the capacitance change threshold value 2000F corresponding to the current temperature value is less than two, the grip state is determined to be that the user does not hold the mobile terminal.
  • the current temperature value of the mobile terminal is used as a parameter for judging the user's holding state, thereby avoiding the influence of the current temperature of different mobile terminals on the detection accuracy of the holding state.
  • the user can select whether to turn on the temperature compensation function of the mobile terminal according to his own needs, and improve the flexibility of the capacitance change threshold value conversion.
  • the mobile terminal can be improved to detect the user's grip by acquiring the capacitance change threshold corresponding to the current temperature value according to the current temperature value of the mobile terminal, and acquiring the user's holding state according to the holding data and the capacitance change threshold corresponding to the current temperature value of the mobile terminal.
  • the accuracy of the state is effective to enhance the user experience.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.
  • Modules or units in the apparatus of the embodiments of the present invention may be combined, divided, and deleted according to actual needs.
  • modules or modules of the embodiments of the present invention may be implemented by a general-purpose integrated circuit (such as a central processing unit CPU) or by an application specific integrated circuit (ASIC).
  • a general-purpose integrated circuit such as a central processing unit CPU
  • ASIC application specific integrated circuit

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Abstract

一种用于移动终端的温度补偿方法、装置和移动终端，该用于移动终端的温度补偿方法包括根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值（S101）；根据当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系（S102）；获取移动终端的握持数据，并根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态（S103）。据此能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。

Description

一种用于移动终端的温度补偿方法、装置和移动终端
相关申请的交叉引用
本申请要求广东欧珀移动通信有限公司于2015年12月9日提交的、发明名称为“一种用于移动终端的温度补偿方法、装置和移动终端”的、中国专利申请号“201510903829.7”的优先权。
技术领域
本发明涉及通信技术领域，尤其涉及一种用于移动终端的温度补偿方法、装置和移动终端。
背景技术
移动终端的温度会由于外部因素(例如，太阳照射，人的身体热量等。)和内部因素(例如，音频通话，视频通话，以及充电等。)的影响而升高，移动终端在不同的温度下，移动终端上设置的电容传感器由于感应到用户的握持数据而产生的电容值的变化不一致，目前移动终端在判断用户的握持状态时，并不会考虑移动终端当前温度对握持状态检测准确度的影响，导致移动终端检测用户握持状态的精确度不高。
发明内容
本发明提供一种用于移动终端的温度补偿方法、装置和移动终端，能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
本发明第一方面提供一种用于移动终端的温度补偿方法，包括：
根据移动终端内置的散热系统获取所述移动终端当前的温度，得到当前温度值；
根据所述当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，所述预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系；
获取所述移动终端的握持数据，并根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态。
本发明第二方面提供一种用于移动终端的温度补偿装置，包括：
温度获取模块，用于根据移动终端内置的散热系统获取所述移动终端当前的温度，得到 当前温度值；
电容变化阈值获取模块，用于根据所述当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，所述预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系；
握持状态获取模块，用于获取所述移动终端的握持数据，并根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态。
本发明第三方面提供一种移动终端，包括：壳体；处理器；存储器；电路板和电源电路；其中，电路板安置在壳体围成的空间内部，处理器和存储器设置在电路板上；电源电路，用于为移动终端的各个电路或器件供电；存储器用于存储可执行程序代码；处理器通过读取存储器中存储的可执行程序代码来运行与可执行程序代码对应的程序，以用于执行：根据移动终端内置的散热系统获取所述移动终端当前的温度，得到当前温度值；根据所述当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，所述预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系；获取所述移动终端的握持数据，并根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态。
采用本发明，通过根据移动终端的当前温度值获取与当前温度值对应的电容变化阈值，并根据握持数据和与移动终端当前温度值对应的电容变化阈值获取用户的握持状态，能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
附图说明
为了更清楚地说明本发明实施例的技术方案，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是本发明一实施例提出的用于移动终端的温度补偿方法的流程示意图；
图2是本发明实施例中移动终端外壳边缘的边的位置示意图；
图3是本发明另一实施例提出的用于移动终端的温度补偿方法的流程示意图；
图4是本发明另一实施例提出的用于移动终端的温度补偿装置的结构示意图；
图5是本发明另一实施例提出的用于移动终端的温度补偿装置的结构示意图。
具体实施方式
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。
采用本发明，能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”和“第四”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
图1是本发明一实施例提出的用于移动终端的温度补偿方法的流程示意图，该用于移动终端的温度补偿方法包括：
S101：根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值。
其中，移动终端可以是智能手机、平板电脑、个人数字助理、电子书等具有各种操作系统的硬件设备。
具体地，移动终端的中央处理器(Central Processing Unit，CPU)的运行频率越高，以及运行时间越长，移动终端自身的温度值越高，若移动终端长时间处于高温工作状态，会缩短使用寿命，因此，为了不影响移动终端的使用寿命，通常厂商会在移动终端内部设置散热系统，以在移动终端长时间运行时，对移动终端进行降温处理，在本发明的实施例中，可以通过移动终端内置的散热系统实时地获取移动终端当前的温度，得到当前温度值。
移动终端的温度会由于外部因素(例如，太阳照射，人的身体热量等。)和内部因素(例如，音频通话，视频通话，以及充电等。)的影响而升高，移动终端在不同的温度下，移动终端上设置的电容传感器由于感应到用户的握持数据而产生的电容值的变化不一致，现有技术中，移动终端在判断用户的握持状态时，并不会考虑移动终端当前温度对握持状态检测准确度的影响。
而本发明实施例中，为避免不同的移动终端的当前温度对握持状态检测准确度的影响，将移动终端当前温度值作为判断用户握持状态的一个参数。
可选地，可以实时地通过移动终端内置的散热系统获取移动终端当前的温度，或者，也可以每隔预设时间通过移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值，其中，预设时间可以由移动终端内置程序设定，或者，由用户根据自身需求设定。
通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃。
可选地，根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值之前，还包括：开启移动终端的温度补偿功能。
S102：根据当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。移动终端可以根据自身的当前温度值自动选定与当前温度值对应的电容变化阈值，以对用户的握持状态进行检测。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为0℃，则当前温度值25℃对应的电容变化阈值为1000F。
可选地，在根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值之前，还包括：根据实验获取预设关系数据表。
S103：获取移动终端的握持数据，并根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态。
其中，在本发明的实施例中，握持数据为手握传感器检测出的用户握持移动终端的数据，握持数据可以例如用户的手指按压移动终端界面时所产生的压力数据。握持数据可以为单次的握持数据，也可以为预设时间范围内多次握持数据的平均值，预设时间范围可以根据需求预先设定。
握持数据可以是原始数据，或者经过处理得到的特征数据。例如，在本实施例中，握持数据可以是用户的手指距离移动终端外壳边缘四条边中任一边的距离，以及，用户手指与移动终端外壳边缘四条边中任一边的接触面积的原始数据。
具体地，可以通过移动终端中的手握传感器检测用户的手指与移动终端界面接触区域的握持数据。
其中，手握传感器可以例如为电容传感器，电容传感器的数量可以为四个，四个电容传感器可分别设置于移动终端外壳边缘的四条边上，四个电容传感器布局形成手握传感器。
电容式传感器是将被测量(如尺寸、压力，接触面积等)的变化转换成电容量变化的一种传感器。
可以理解的是，可以将手握传感器设置为实时检测用户的握持数据，或者，也可以设置 为每隔预设时间检测用户的握持数据，预设时间可以根据需求预先设定。
可选地，握持状态包括用户握持移动终端，移动终端根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态，包括：判断电容传感器的电容值是否大于与当前温度值对应的电容变化阈值；如果电容传感器的电容值大于与当前温度值对应的电容变化阈值，则进一步判断电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量是否达到预设数量；如果电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量达到预设数量，则握持状态为用户握持移动终端。
可选地，握持状态还包括用户未握持移动终端，移动终端根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态，还包括：如果电容传感器的电容值小于与当前温度值对应的电容变化阈值，或者，如果电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量未达到预设数量，则握持状态为用户未握持移动终端。
具体地，当用户的手指接触到移动终端外壳边缘四条边中的任一边，此时，用户的手指与移动终端外壳边缘四条边中的任一边的距离减小，或者，用户手指与移动终端外壳边缘四条边中任一边的接触面积增大时，均会使安装在移动终端外壳边缘的四条边上的四个电容传感器的电容值增大，当用户的手指未接触移动终端外壳边缘四条边时，电容传感器的电容值为0F(法拉)，因此，首先需要根据获取到的用户的握持数据分别计算四个电容传感器的电容增大后的电容值，并将增大后的电容值与移动终端中电容变化阈值进行比对，当某一个电容传感器增大后的电容值大于电容变化阈值时，可以判定用户的手指握持在该电容传感器所在的移动终端外壳边缘的边上，进一步，如果增大后的电容值大于电容变化阈值的电容传感器的数量(即用户的手指握持移动终端外壳边缘的边的数量)达到预设数量，则可判定用户握持移动终端。
其中，预设数量例如为2个。
在本实施例中，例如，如图2所示，移动终端外壳边缘的边的位置示意图，包括上、下、左、右四个位置，如果用户的手指具体握持的边中包含左边，而不包含右边，则可以判定用户的握持姿势为左手握持，如果用户的手指具体握持的边中包含右边，而不包含左边，则可以判定用户的握持姿势为右手握持，如果用户的手指具体握持的边中包含左边，也包含右边，则可以判定用户的握持姿势为左右手握持，其中，左手握持、右手握持，以及左右手握持均表明用户的握持状态为用户握持移动终端。
本实施例中，通过根据移动终端的当前温度值获取与当前温度值对应的电容变化阈值，并根据握持数据和与移动终端当前温度值对应的电容变化阈值获取用户的握持状态，能够提 高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
图3是本发明另一实施例提出的用于移动终端的温度补偿方法的流程示意图，该用于移动终端的温度补偿方法包括：
S301：根据实验获取预设关系数据表。
其中，预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。用户可以预先根据实验获取移动终端的温度值与电容传感器的电容变化阈值之间的对应关系，以得到预设关系数据表。
S302：开启移动终端的温度补偿功能。
具体地，当用户开启移动终端的温度补偿功能时，触发执行步骤S303，若用户未开启移动终端的温度补偿功能，则不获取移动终端当前的温度，以移动终端内置程序预先设定的电容变化阈值，来判定用户的握持状态。
通过本步骤，可以使用户根据自身需求选择是否开启移动终端的温度补偿功能，提升电容变化阈值变换的灵活性。
S303：根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值。
具体地，移动终端的中央处理器(Central Processing Unit，CPU)的运行频率越高，以及运行时间越长，移动终端自身的温度值越高，若移动终端长时间处于高温工作状态，会缩短使用寿命，因此，为了不影响移动终端的使用寿命，通常厂商会在移动终端内部设置散热系统，以在移动终端长时间运行时，对移动终端进行降温处理，在本发明的实施例中，可以通过移动终端内置的散热系统实时地获取移动终端当前的温度，得到当前温度值。
可选地，可以实时地通过移动终端内置的散热系统获取移动终端当前的温度，或者，也可以每隔预设时间通过移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值，其中，预设时间可以由移动终端内置程序设定，或者，由用户根据自身需求设定。
通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃。
另一方面，本步骤中，通过根据移动终端内置的散热系统获取移动终端当前的温度，而不是通过温度传感器检测移动终端当前的温度，有效降低了移动终端的制造成本。
S304：根据当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。移动终端可以根据自身的当前 温度值自动选定与当前温度值对应的电容变化阈值，以对用户的握持状态进行检测。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为0℃，则当前温度值25℃对应的电容变化阈值为1000F。
S305：获取移动终端的握持数据。
其中，在本发明的实施例中，握持数据为手握传感器检测出的用户握持移动终端的数据，握持数据可以例如用户的手指按压移动终端界面时所产生的压力数据。握持数据可以为单次的握持数据，也可以为预设时间范围内多次握持数据的平均值，预设时间范围可以根据需求预先设定。
握持数据可以是原始数据，或者经过处理得到的特征数据。例如，在本实施例中，握持数据可以是用户的手指距离移动终端外壳边缘四条边中任一边的距离，以及，用户手指与移动终端外壳边缘四条边中任一边的接触面积的原始数据。
具体地，可以通过移动终端中的手握传感器检测用户的手指与移动终端界面接触区域的握持数据。
其中，手握传感器可以例如为电容传感器，电容传感器的数量可以为四个，四个电容传感器可分别设置于移动终端外壳边缘的四条边上，四个电容传感器布局形成手握传感器。
电容式传感器是将被测量(如尺寸、压力，接触面积等)的变化转换成电容量变化的一种传感器。
可以理解的是，可以将手握传感器设置为实时检测用户的握持数据，或者，也可以设置为每隔预设时间检测用户的握持数据，预设时间可以根据需求预先设定。
S306：判断电容传感器的电容值是否大于与当前温度值对应的电容变化阈值，若是，则执行步骤S307，否则执行步骤S309。
具体地，当用户的手指接触到移动终端外壳边缘四条边中的任一边，此时，用户的手指与移动终端外壳边缘四条边中的任一边的距离减小，或者，用户手指与移动终端外壳边缘四条边中任一边的接触面积增大时，均会使安装在移动终端外壳边缘的四条边上的四个电容传感器的电容值增大，当用户的手指未接触移动终端外壳边缘四条边时，电容传感器的电容值为0F(法拉)，因此，首先需要根据获取到的用户的握持数据分别计算四个电容传感器的电容增大后的电容值，并将增大后的电容值与移动终端中电容变化阈值进行比对，当某一个电容传感器增大后的电容值大于电容变化阈值时，可以判定用户的手指握持在该电容传感器所在的移动终端外壳边缘的边上。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容传感器的电容值大于与当前温度值对应的电容变化阈值2000F时，触发执行步骤S307，在电容传感器的电容值小于与当前温度值对应的电容变化阈值2000F时，触发执行步骤S309。
S307：判断电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量是否达到预设数量，若是，则执行步骤S308，否则执行步骤S309。
具体地，如果增大后的电容值大于电容变化阈值的电容传感器的数量(即用户的手指握持移动终端外壳边缘的边的数量)达到预设数量，则可判定用户握持移动终端。
其中，预设数量例如为2个。
在本实施例中，例如，如图2所示，移动终端外壳边缘的边的位置示意图，包括上、下、左、右四个位置，如果用户的手指具体握持的边中包含左边，而不包含右边，则可以判定用户的握持姿势为左手握持，如果用户的手指具体握持的边中包含右边，而不包含左边，则可以判定用户的握持姿势为右手握持，如果用户的手指具体握持的边中包含左边，也包含右边，则可以判定用户的握持姿势为左右手握持，其中，左手握持、右手握持，以及左右手握持均表明用户的握持状态为用户握持移动终端。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量大于或者等于2个时，触发执行步骤S308，在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量小于2个时，触发执行步骤S309。
S308：判定握持状态为用户握持移动终端。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容传感器的电容值大于与当前温度值对应的电容变化阈值2000F，且在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量大于或者等于2个时，判定握持状态为用户握持移动终端。
S309：判定握持状态为用户未握持移动终端。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容传感器的电容值小于与当前温度值对应的电容变化阈值2000F，或者，在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量小于2个时，判定握持状态为用户未握持移动终端。
本实施例中，通过根据实验获取预设关系数据表，将移动终端当前温度值作为判断用户握持状态的一个参数，避免了不同的移动终端的当前温度对握持状态检测准确度的影响，通过开启移动终端的温度补偿功能，可以使用户根据自身需求选择是否开启移动终端的温度补偿功能，提升电容变化阈值变换的灵活性。通过根据移动终端内置的散热系统获取移动终端当前的温度，有效降低了移动终端的制造成本。通过根据移动终端的当前温度值获取与当前温度值对应的电容变化阈值，并根据握持数据和与移动终端当前温度值对应的电容变化阈值获取用户的握持状态，能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
图4是本发明另一实施例提出的用于移动终端的温度补偿装置的结构示意图，该用于移动终端的温度补偿装置40包括温度获取模块401、电容变化阈值获取模块402，以及握持状态获取模块403，其中，
温度获取模块401，用于根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值。
其中，移动终端可以是智能手机、平板电脑、个人数字助理、电子书等具有各种操作系统的硬件设备。
具体地，移动终端的中央处理器(Central Processing Unit，CPU)的运行频率越高，以及运行时间越长，移动终端自身的温度值越高，若移动终端长时间处于高温工作状态，会缩短使用寿命，因此，为了不影响移动终端的使用寿命，通常厂商会在移动终端内部设置散热系统，以在移动终端长时间运行时，对移动终端进行降温处理，在本发明的实施例中，可以通过移动终端内置的散热系统实时地获取移动终端当前的温度，得到当前温度值。
移动终端的温度会由于外部因素(例如，太阳照射，人的身体热量等。)和内部因素(例如，音频通话，视频通话，以及充电等。)的影响而升高，移动终端在不同的温度下，移动终端上设置的电容传感器由于感应到用户的握持数据而产生的电容值的变化不一致，现有技术中，移动终端在判断用户的握持状态时，并不会考虑移动终端当前温度对握持状态检测准确度的影响。
而本发明实施例中，为避免不同的移动终端的当前温度对握持状态检测准确度的影响，将移动终端当前温度值作为判断用户握持状态的一个参数。
可选地，可以实时地通过移动终端内置的散热系统获取移动终端当前的温度，或者，也可以每隔预设时间通过移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值，其中，预设时间可以由移动终端内置程序设定，或者，由用户根据自身需求设定。
通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃。
另一方面，通过根据移动终端内置的散热系统获取移动终端当前的温度，而不是通过温度传感器检测移动终端当前的温度，有效降低了移动终端的制造成本。
可选地，如图5所示，该用于移动终端的温度补偿装置40还包括预设关系数据表获取模块404，用于根据实验获取预设关系数据表。
其中，预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。用户可以预先根据实验获取移动终端的当前温度值与电容传感器的电容变化阈值之间的对应关系，以得到预设关系数据表。
电容变化阈值获取模块402，用于根据当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。移动终端可以根据自身的当前温度值自动选定与当前温度值对应的电容变化阈值，以对用户的握持状态进行检测。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为0℃，则当前温度值25℃对应的电容变化阈值为1000F。
握持状态获取模块403，用于获取移动终端的握持数据，并根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态。
其中，在本发明的实施例中，握持数据为手握传感器检测出的用户握持移动终端的数据，握持数据可以例如用户的手指按压移动终端界面时所产生的压力数据。握持数据可以为单次的握持数据，也可以为预设时间范围内多次握持数据的平均值，预设时间范围可以根据需求预先设定。
握持数据可以是原始数据，或者经过处理得到的特征数据。例如，在本实施例中，握持数据可以是用户的手指距离移动终端外壳边缘四条边中任一边的距离，以及，用户手指与移动终端外壳边缘四条边中任一边的接触面积的原始数据。
具体地，可以通过移动终端中的手握传感器检测用户的手指与移动终端界面接触区域的 握持数据。
其中，手握传感器可以例如为电容传感器，电容传感器的数量可以为四个，四个电容传感器可分别设置于移动终端外壳边缘的四条边上，四个电容传感器布局形成手握传感器。
电容式传感器是将被测量(如尺寸、压力，接触面积等)的变化转换成电容量变化的一种传感器。
可以理解的是，可以将手握传感器设置为实时检测用户的握持数据，或者，也可以设置为每隔预设时间检测用户的握持数据，预设时间可以根据需求预先设定。
可选地，握持状态包括用户握持移动终端，握持状态获取模块具体用于：判断电容传感器的电容值是否大于与当前温度值对应的电容变化阈值；如果电容传感器的电容值大于与当前温度值对应的电容变化阈值，则进一步判断电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量是否达到预设数量；如果电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量达到预设数量，则握持状态为用户握持移动终端。
可选地，握持状态还包括用户未握持移动终端，握持状态获取模块还具体用于：如果电容传感器的电容值小于与当前温度值对应的电容变化阈值，或者，如果电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量未达到预设数量，则握持状态为用户未握持移动终端。
具体地，当用户的手指接触到移动终端外壳边缘四条边中的任一边，此时，用户的手指与移动终端外壳边缘四条边中的任一边的距离减小，或者，用户手指与移动终端外壳边缘四条边中任一边的接触面积增大时，均会使安装在移动终端外壳边缘的四条边上的四个电容传感器的电容值增大，当用户的手指未接触移动终端外壳边缘四条边时，电容传感器的电容值为0F(法拉)，因此，首先需要根据获取到的用户的握持数据分别计算四个电容传感器的电容增大后的电容值，并将增大后的电容值与移动终端中电容变化阈值进行比对，当某一个电容传感器增大后的电容值大于电容变化阈值时，可以判定用户的手指握持在该电容传感器所在的移动终端外壳边缘的边上，进一步，如果增大后的电容值大于电容变化阈值的电容传感器的数量(即用户的手指握持移动终端外壳边缘的边的数量)达到预设数量，则可判定用户握持移动终端。
其中，预设数量例如为2个。
在本实施例中，例如，如图2所示，移动终端外壳边缘的边的位置示意图，包括上、下、左、右四个位置，如果用户的手指具体握持的边中包含左边，而不包含右边，则可以判定用户的握持姿势为左手握持，如果用户的手指具体握持的边中包含右边，而不包含左边，则可 以判定用户的握持姿势为右手握持，如果用户的手指具体握持的边中包含左边，也包含右边，则可以判定用户的握持姿势为左右手握持，其中，左手握持、右手握持，以及左右手握持均表明用户的握持状态为用户握持移动终端。
可选地，如图5所示，该用于移动终端的温度补偿装置40还包括开启模块405，用于开启移动终端的温度补偿功能。
具体地，当用户开启移动终端的温度补偿功能时，检测移动终端当前的温度，若用户未开启移动终端的温度补偿功能，则不获取移动终端当前的温度，以移动终端内置程序预先设定的电容变化阈值，来判定用户的握持状态。
通过本步骤，可以使用户根据自身需求选择是否开启移动终端的温度补偿功能，提升电容变化阈值变换的灵活性。
本实施例中，通过根据移动终端的当前温度值获取与当前温度值对应的电容变化阈值，并根据握持数据和与移动终端当前温度值对应的电容变化阈值获取用户的握持状态，能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
本发明实施例还提供了一种移动终端，该移动终端包括壳体、处理器、存储器、电路板和电源电路，其中，电路板安置在壳体围成的空间内部，处理器和存储器设置在电路板上；电源电路，用于为移动终端的各个电路或器件供电；存储器用于存储可执行程序代码；处理器通过读取存储器中存储的可执行程序代码来运行与可执行程序代码对应的程序，以用于执行：
S101’：根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值。
其中，移动终端可以是智能手机、平板电脑、个人数字助理、电子书等具有各种操作系统的硬件设备。
具体地，移动终端的中央处理器(Central Processing Unit，CPU)的运行频率越高，以及运行时间越长，移动终端自身的温度值越高，若移动终端长时间处于高温工作状态，会缩短使用寿命，因此，为了不影响移动终端的使用寿命，通常厂商会在移动终端内部设置散热系统，以在移动终端长时间运行时，对移动终端进行降温处理，在本发明的实施例中，可以通过移动终端内置的散热系统实时地获取移动终端当前的温度，得到当前温度值。
移动终端的温度会由于外部因素(例如，太阳照射，人的身体热量等。)和内部因素(例如，音频通话，视频通话，以及充电等。)的影响而升高，移动终端在不同的温度下，移动终端上设置的电容传感器由于感应到用户的握持数据而产生的电容值的变化不一致，现有技术中，移动终端在判断用户的握持状态时，并不会考虑移动终端当前温度对握持状态检测准 确度的影响。
而本发明实施例中，为避免不同的移动终端的当前温度对握持状态检测准确度的影响，将移动终端当前温度值作为判断用户握持状态的一个参数。
可选地，可以实时地通过移动终端内置的散热系统获取移动终端当前的温度，或者，也可以每隔预设时间通过移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值，其中，预设时间可以由移动终端内置程序设定，或者，由用户根据自身需求设定。
通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃。
可选地，根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值之前，还包括：开启移动终端的温度补偿功能。
S102’：根据当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。移动终端可以根据自身的当前温度值自动选定与当前温度值对应的电容变化阈值，以对用户的握持状态进行检测。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为0℃，则当前温度值25℃对应的电容变化阈值为1000F。
可选地，在根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值之前，还包括：根据实验获取预设关系数据表。
S103’：获取移动终端的握持数据，并根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态。
其中，在本发明的实施例中，握持数据为手握传感器检测出的用户握持移动终端的数据，握持数据可以例如用户的手指按压移动终端界面时所产生的压力数据。握持数据可以为单次的握持数据，也可以为预设时间范围内多次握持数据的平均值，预设时间范围可以根据需求预先设定。
握持数据可以是原始数据，或者经过处理得到的特征数据。例如，在本实施例中，握持数据可以是用户的手指距离移动终端外壳边缘四条边中任一边的距离，以及，用户手指与移动终端外壳边缘四条边中任一边的接触面积的原始数据。
具体地，可以通过移动终端中的手握传感器检测用户的手指与移动终端界面接触区域的 握持数据。
其中，手握传感器可以例如为电容传感器，电容传感器的数量可以为四个，四个电容传感器可分别设置于移动终端外壳边缘的四条边上，四个电容传感器布局形成手握传感器。
电容式传感器是将被测量(如尺寸、压力，接触面积等)的变化转换成电容量变化的一种传感器。
可以理解的是，可以将手握传感器设置为实时检测用户的握持数据，或者，也可以设置为每隔预设时间检测用户的握持数据，预设时间可以根据需求预先设定。
可选地，握持状态包括用户握持移动终端，移动终端根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态，包括：判断电容传感器的电容值是否大于与当前温度值对应的电容变化阈值；如果电容传感器的电容值大于与当前温度值对应的电容变化阈值，则进一步判断电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量是否达到预设数量；如果电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量达到预设数量，则握持状态为用户握持移动终端。
可选地，握持状态还包括用户未握持移动终端，移动终端根据握持数据和与当前温度值对应的电容变化阈值获取用户的握持状态，还包括：如果电容传感器的电容值小于与当前温度值对应的电容变化阈值，或者，如果电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量未达到预设数量，则握持状态为用户未握持移动终端。
具体地，当用户的手指接触到移动终端外壳边缘四条边中的任一边，此时，用户的手指与移动终端外壳边缘四条边中的任一边的距离减小，或者，用户手指与移动终端外壳边缘四条边中任一边的接触面积增大时，均会使安装在移动终端外壳边缘的四条边上的四个电容传感器的电容值增大，当用户的手指未接触移动终端外壳边缘四条边时，电容传感器的电容值为0F(法拉)，因此，首先需要根据获取到的用户的握持数据分别计算四个电容传感器的电容增大后的电容值，并将增大后的电容值与移动终端中电容变化阈值进行比对，当某一个电容传感器增大后的电容值大于电容变化阈值时，可以判定用户的手指握持在该电容传感器所在的移动终端外壳边缘的边上，进一步，如果增大后的电容值大于电容变化阈值的电容传感器的数量(即用户的手指握持移动终端外壳边缘的边的数量)达到预设数量，则可判定用户握持移动终端。
其中，预设数量例如为2个。
在本实施例中，例如，如图2所示，移动终端外壳边缘的边的位置示意图，包括上、下、左、右四个位置，如果用户的手指具体握持的边中包含左边，而不包含右边，则可以判定用 户的握持姿势为左手握持，如果用户的手指具体握持的边中包含右边，而不包含左边，则可以判定用户的握持姿势为右手握持，如果用户的手指具体握持的边中包含左边，也包含右边，则可以判定用户的握持姿势为左右手握持，其中，左手握持、右手握持，以及左右手握持均表明用户的握持状态为用户握持移动终端。
本实施例中，通过根据移动终端的当前温度值获取与当前温度值对应的电容变化阈值，并根据握持数据和与移动终端当前温度值对应的电容变化阈值获取用户的握持状态，能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
另一实施例中，处理器通过读取存储器中存储的可执行程序代码来运行与可执行程序代码对应的程序，以用于执行：
S301’：根据实验获取预设关系数据表。
其中，预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。用户可以预先根据实验获取移动终端的温度值与电容传感器的电容变化阈值之间的对应关系，以得到预设关系数据表。
S302’：开启移动终端的温度补偿功能。
具体地，当用户开启移动终端的温度补偿功能时，触发执行步骤S303’，若用户未开启移动终端的温度补偿功能，则不获取移动终端当前的温度，以移动终端内置程序预先设定的电容变化阈值，来判定用户的握持状态。
通过本步骤，可以使用户根据自身需求选择是否开启移动终端的温度补偿功能，提升电容变化阈值变换的灵活性。
S303’：根据移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值。
具体地，移动终端的中央处理器(Central Processing Unit，CPU)的运行频率越高，以及运行时间越长，移动终端自身的温度值越高，若移动终端长时间处于高温工作状态，会缩短使用寿命，因此，为了不影响移动终端的使用寿命，通常厂商会在移动终端内部设置散热系统，以在移动终端长时间运行时，对移动终端进行降温处理，在本发明的实施例中，可以通过移动终端内置的散热系统实时地获取移动终端当前的温度，得到当前温度值。
可选地，可以实时地通过移动终端内置的散热系统获取移动终端当前的温度，或者，也可以每隔预设时间通过移动终端内置的散热系统获取移动终端当前的温度，得到当前温度值，其中，预设时间可以由移动终端内置程序设定，或者，由用户根据自身需求设定。
通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃。
S304’：根据当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值。
其中，预设关系数据表包含移动终端的当前温度值和电容传感器的电容变化阈值两个参数。不同的当前温度值对应不同，或者相同的电容变化阈值。移动终端可以根据自身的当前温度值自动选定与当前温度值对应的电容变化阈值，以对用户的握持状态进行检测。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为0℃，则当前温度值25℃对应的电容变化阈值为1000F。
S305’：获取移动终端的握持数据。
其中，在本发明的实施例中，握持数据为手握传感器检测出的用户握持移动终端的数据，握持数据可以例如用户的手指按压移动终端界面时所产生的压力数据。握持数据可以为单次的握持数据，也可以为预设时间范围内多次握持数据的平均值，预设时间范围可以根据需求预先设定。
握持数据可以是原始数据，或者经过处理得到的特征数据。例如，在本实施例中，握持数据可以是用户的手指距离移动终端外壳边缘四条边中任一边的距离，以及，用户手指与移动终端外壳边缘四条边中任一边的接触面积的原始数据。
具体地，可以通过移动终端中的手握传感器检测用户的手指与移动终端界面接触区域的握持数据。
其中，手握传感器可以例如为电容传感器，电容传感器的数量可以为四个，四个电容传感器可分别设置于移动终端外壳边缘的四条边上，四个电容传感器布局形成手握传感器。
电容式传感器是将被测量(如尺寸、压力，接触面积等)的变化转换成电容量变化的一种传感器。
可以理解的是，可以将手握传感器设置为实时检测用户的握持数据，或者，也可以设置为每隔预设时间检测用户的握持数据，预设时间可以根据需求预先设定。
S306’：判断电容传感器的电容值是否大于与当前温度值对应的电容变化阈值，若是，则执行步骤S307’，否则执行步骤S309’。
具体地，当用户的手指接触到移动终端外壳边缘四条边中的任一边，此时，用户的手指与移动终端外壳边缘四条边中的任一边的距离减小，或者，用户手指与移动终端外壳边缘四条边中任一边的接触面积增大时，均会使安装在移动终端外壳边缘的四条边上的四个电容传感器的电容值增大，当用户的手指未接触移动终端外壳边缘四条边时，电容传感器的电容值 为0F(法拉)，因此，首先需要根据获取到的用户的握持数据分别计算四个电容传感器的电容增大后的电容值，并将增大后的电容值与移动终端中电容变化阈值进行比对，当某一个电容传感器增大后的电容值大于电容变化阈值时，可以判定用户的手指握持在该电容传感器所在的移动终端外壳边缘的边上。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容传感器的电容值大于与当前温度值对应的电容变化阈值2000F时，触发执行步骤S307’，在电容传感器的电容值小于与当前温度值对应的电容变化阈值2000F时，触发执行步骤S309’。
S307’：判断电容值大于与当前温度值对应的电容变化阈值的电容传感器的数量是否达到预设数量，若是，则执行步骤S308’，否则执行步骤S309’。
具体地，如果增大后的电容值大于电容变化阈值的电容传感器的数量(即用户的手指握持移动终端外壳边缘的边的数量)达到预设数量，则可判定用户握持移动终端。
其中，预设数量例如为2个。
在本实施例中，例如，如图2所示，移动终端外壳边缘的边的位置示意图，包括上、下、左、右四个位置，如果用户的手指具体握持的边中包含左边，而不包含右边，则可以判定用户的握持姿势为左手握持，如果用户的手指具体握持的边中包含右边，而不包含左边，则可以判定用户的握持姿势为右手握持，如果用户的手指具体握持的边中包含左边，也包含右边，则可以判定用户的握持姿势为左右手握持，其中，左手握持、右手握持，以及左右手握持均表明用户的握持状态为用户握持移动终端。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量大于或者等于2个时，触发执行步骤S308’，在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量小于2个时，触发执行步骤S309’。
S308’：判定握持状态为用户握持移动终端。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容传感器的电容值大于与当前温度值对应的电容变化阈值2000F，且在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量大于或者等于2个时，判定握持状态为用户握持移动终端。
S309’：判定握持状态为用户未握持移动终端。
例如，通过移动终端内置的散热系统获取到的移动终端当前温度值例如为25℃，则当前温度值25℃对应的电容变化阈值为2000F(法拉)，因此，在电容传感器的电容值小于与当前温度值对应的电容变化阈值2000F，或者，在电容值大于与当前温度值对应的电容变化阈值2000F的电容传感器的数量小于2个时，判定握持状态为用户未握持移动终端。
本实施例中，通过根据实验获取预设关系数据表，将移动终端当前温度值作为判断用户握持状态的一个参数，避免了不同的移动终端的当前温度对握持状态检测准确度的影响，通过开启移动终端的温度补偿功能，可以使用户根据自身需求选择是否开启移动终端的温度补偿功能，提升电容变化阈值变换的灵活性。通过根据移动终端的当前温度值获取与当前温度值对应的电容变化阈值，并根据握持数据和与移动终端当前温度值对应的电容变化阈值获取用户的握持状态，能够提高移动终端检测用户握持状态的精确度，有效提升用户的使用体验。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本发明实施例装置中的模块或单元可以根据实际需要进行合并、划分和删减。
本发明实施例的模块或模块,可以以通用集成电路(如中央处理器CPU),或以专用集成电路(ASIC)来实现。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
以上所述的实施方式，并不构成对该技术方案保护范围的限定。任何在上述实施方式的精神和原则之内所作的修改、等同替换和改进等，均应包含在该技术方案的保护范围之内。

Claims (13)

  1. 一种用于移动终端的温度补偿方法，其特征在于，包括以下步骤：
    根据移动终端内置的散热系统获取所述移动终端当前的温度，得到当前温度值；
    根据所述当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，所述预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系；
    获取所述移动终端的握持数据，并根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态。
  2. 如权利要求1所述的用于移动终端的温度补偿方法，其特征在于，在所述根据移动终端内置的散热系统获取所述移动终端当前的温度，得到当前温度值之前，还包括：
    根据实验获取所述预设关系数据表。
  3. 如权利要求1所述的用于移动终端的温度补偿方法，其特征在于，通过所述电容传感器获取所述移动终端的握持数据，所述电容传感器分别设置在移动终端外壳边缘的四条边上。
  4. 如权利要求1所述的用于移动终端的温度补偿方法，其特征在于，所述握持状态包括用户握持移动终端，所述根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态，包括：
    判断所述电容传感器的电容值是否大于所述与当前温度值对应的电容变化阈值；
    如果所述电容传感器的电容值大于所述与当前温度值对应的电容变化阈值，则进一步判断所述电容值大于所述与当前温度值对应的电容变化阈值的电容传感器的数量是否达到预设数量；
    如果所述电容值大于所述与当前温度值对应的电容变化阈值的电容传感器的数量达到所述预设数量，则所述握持状态为用户握持移动终端。
  5. 如权利要求4所述的用于移动终端的温度补偿方法，其特征在于，所述握持状态还包括用户未握持移动终端，所述根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态，还包括：
    如果所述电容传感器的电容值小于所述与当前温度值对应的电容变化阈值，或者，如果 所述电容值大于所述与当前温度值对应的电容变化阈值的电容传感器的数量未达到所述预设数量，则所述握持状态为用户未握持移动终端。
  6. 如权利要求1所述的用于移动终端的温度补偿方法，其特征在于，所述根据移动终端内置的散热系统获取所述移动终端当前的温度，得到当前温度值之前，还包括：
    开启所述移动终端的温度补偿功能。
  7. 一种用于移动终端的温度补偿装置，其特征在于，包括：
    温度获取模块，用于根据移动终端内置的散热系统获取所述移动终端当前的温度，得到当前温度值；
    电容变化阈值获取模块，用于根据所述当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，所述预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系；
    握持状态获取模块，用于获取所述移动终端的握持数据，并根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态。
  8. 如权利要求7所述的用于移动终端的温度补偿装置，其特征在于，还包括：
    预设关系数据表获取模块，用于根据实验获取所述预设关系数据表。
  9. 如权利要求7所述的用于移动终端的温度补偿装置，其特征在于，所述握持状态获取模块通过所述电容传感器获取所述移动终端的握持数据，所述电容传感器分别设置在移动终端外壳边缘的四条边上。
  10. 如权利要求7所述的用于移动终端的温度补偿装置，其特征在于，所述握持状态包括用户握持移动终端，所述握持状态获取模块具体用于：
    判断所述电容传感器的电容值是否大于所述与当前温度值对应的电容变化阈值；
    如果所述电容传感器的电容值大于所述与当前温度值对应的电容变化阈值，则进一步判断所述电容值大于所述与当前温度值对应的电容变化阈值的电容传感器的数量是否达到预设数量；
    如果所述电容值大于所述与当前温度值对应的电容变化阈值的电容传感器的数量达到所述预设数量，则所述握持状态为用户握持移动终端。
  11. 如权利要求10所述的用于移动终端的温度补偿装置，其特征在于，所述握持状态还包括用户未握持移动终端，所述握持状态获取模块还具体用于：
    如果所述电容传感器的电容值小于所述与当前温度值对应的电容变化阈值，或者，如果所述电容值大于所述与当前温度值对应的电容变化阈值的电容传感器的数量未达到所述预设数量，则所述握持状态为用户未握持移动终端。
  12. 如权利要求7所述的用于移动终端的温度补偿装置，其特征在于，还包括：
    开启模块，用于开启所述移动终端的温度补偿功能。
  13. 一种移动终端，其特征在于，包括：
    壳体；
    处理器；
    存储器；
    电路板和电源电路；
    其中，电路板安置在壳体围成的空间内部，处理器和存储器设置在电路板上；电源电路，用于为移动终端的各个电路或器件供电；存储器用于存储可执行程序代码；处理器通过读取存储器中存储的可执行程序代码来运行与可执行程序代码对应的程序，以用于执行：根据移动终端内置的散热系统获取所述移动终端当前的温度，得到当前温度值；根据所述当前温度值以及预设关系数据表获取与当前温度值对应的电容变化阈值，其中，所述预设关系数据表用于标识移动终端的温度值与电容传感器的电容变化阈值之间的对应关系；获取所述移动终端的握持数据，并根据所述握持数据和所述与当前温度值对应的电容变化阈值获取用户的握持状态。
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