CN109104521A - Bearing calibration, device, mobile terminal and the storage medium of proximity state - Google Patents
Bearing calibration, device, mobile terminal and the storage medium of proximity state Download PDFInfo
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- CN109104521A CN109104521A CN201810666200.9A CN201810666200A CN109104521A CN 109104521 A CN109104521 A CN 109104521A CN 201810666200 A CN201810666200 A CN 201810666200A CN 109104521 A CN109104521 A CN 109104521A
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- mobile terminal
- state
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- changing value
- posture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The embodiment of the present application discloses bearing calibration, device, mobile terminal and the storage medium of a kind of proximity state, which comprises monitors the posture of mobile terminal；When the posture of the mobile terminal is preset posture, judge whether the capacitance variations value of electromagnetic wave absorption rate (SAR) the sensor detection of the mobile terminal is greater than default changing value, the default changing value is used to judge the proximity state of the mobile terminal for first state when the capacitance variations value that the SAR sensor detects is greater than default changing value；If it is greater than the default changing value, the proximity state of the mobile terminal is corrected to the second state by the first state.It is to have the problem of human contact that this method, which can solve the capacitance variations value that mobile terminal is detected according to SAR sensor and judge mobile terminal by accident,.
Description
Technical field
This application involves technical field of mobile terminals, more particularly, to a kind of bearing calibration of proximity state, device,
Mobile terminal and storage medium.
Background technique
Mobile terminal, such as mobile phone have become one of most common consumer electronic product in people's daily life.With
Science and technology progress, comprehensively screen gradually popularize, mobile terminal front can be set almost without space close to infrared sensor,
So can be connect using electromagnetic wave absorption rate (SAR Specific, Absorption Ratio Sensor) sensor to substitute
Near infrared sensor.SAR sensor is placed on the nearby antenna area of mobile phone, by the variation of antenna induction perimeter capacitance, into
And determine human body whether close to mobile terminal.But when mobile terminal be placed on or people's leg on when, then SAR
Sensor can also detect capacitance variations, lead to be mistaken for human body close to mobile terminal, brought to user using mobile terminal
It is inconvenient.
Summary of the invention
In view of the above problems, present applicant proposes a kind of bearing calibration of proximity state, device, mobile terminal and storages to be situated between
Matter is to have asking for human contact to approach the capacitance variations value that mobile terminal is detected according to SAR sensor and judge mobile terminal by accident
Topic.
In a first aspect, the embodiment of the present application provides a kind of bearing calibration of proximity state, which comprises monitoring moves
The posture of dynamic terminal；When the posture of the mobile terminal is preset posture, the electro-magnetic wave absorption ratio of the mobile terminal is judged
Whether the capacitance variations value of value (SAR) sensor detection is greater than default changing value, and the default changing value is used to pass in the SAR
When the capacitance variations value of sensor detection is greater than default changing value, judge the proximity state of the mobile terminal for first state；Such as
Fruit is greater than the default changing value, and the proximity state of the mobile terminal is corrected to the second state by the first state.
Second aspect, the embodiment of the present application provide a kind of means for correcting of proximity state, and described device includes: posture prison
Survey module, capacitor judgment module and state correction module, wherein the attitude monitoring module is used to monitor the appearance of mobile terminal
State；The capacitor judgment module is used to judge the SAR of the mobile terminal when the posture of the mobile terminal is preset posture
Whether the capacitance variations value of sensor detection is greater than default changing value, and the default changing value is used to examine in the SAR sensor
When the capacitance variations value of survey is greater than default changing value, judge the proximity state of the mobile terminal for first state；The state
Correction module is used to correct the proximity state of the mobile terminal by the first state if it is greater than the default changing value
For the second state.
The third aspect, the embodiment of the present application provide a kind of mobile terminal, and the mobile terminal includes memory, processor
And SAR sensor, the memory and the SAR sensor are couple to the processor, the memory store instruction,
The processor executes the correction side for the proximity state that above-mentioned first aspect provides when executed by the processor
Method.
Fourth aspect, the embodiment of the present application also provides a kind of computers of program code that can be performed with processor can
Read storage medium, said program code makes the processor execute the correction side of the proximity state that above-mentioned first aspect provides
Method.
Compared with the existing technology, the bearing calibration of proximity state provided by the present application, device, mobile terminal and storage are situated between
Matter, when the posture of mobile terminal is preset posture, judges that the electromagnetic wave of mobile terminal is inhaled by monitoring the posture of mobile terminal
Whether the capacitance variations value for receiving the detection of ratio (SAR) sensor is greater than default changing value, wherein default changing value is used in SAR
When the capacitance variations value of sensor detection is greater than default changing value, judge the proximity state of mobile terminal for first state, finally
If it is greater than default changing value, the proximity state of mobile terminal is corrected to the second state by first state.It is being moved to realize
Dynamic terminal is that when the capacitance variations value of SAR sensor detection is greater than default changing value, will not judge mobile terminal by accident under certain posture
Proximity state be the first state for having human body close.
These aspects or other aspects of the application can more straightforward in the following description.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
The flow chart of the bearing calibration for the proximity state that one embodiment that Fig. 1 shows the application proposes；
Fig. 2 shows the flow charts of the bearing calibration of the proximity state of another embodiment of the application proposition；
The flow chart of the bearing calibration for the proximity state that another embodiment that Fig. 3 shows the application proposes；
The structural block diagram of the means for correcting for the proximity state that one embodiment that Fig. 4 shows the application proposes；
The knot of state correction module in the means for correcting for the proximity state that one embodiment that Fig. 5 shows the application proposes
Structure block diagram；
Fig. 6 shows the mobile end of the bearing calibration for executing the proximity state according to the embodiment of the present application of the application
A kind of structural block diagram at end；
Fig. 7 shows the mobile end of the bearing calibration for executing the proximity state according to the embodiment of the present application of the application
Another structural block diagram at end.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
The display screen usually effect played in the mobile terminals such as mobile phone, tablet computer is display text, picture, icon
Or the contents such as video.And along with the development of touch technology, display screen set by more and more mobile terminals is touch-control
Display screen, in the case where touching display screen is arranged, when detect user pull, click, double-click on touching display screen,
When the touch control operations such as sliding, the touch control operation of user can be responded.
As clarity and fineness of the user to displayed content require higher and higher, more mobile terminals uses
Larger-size touching display screen, to realize the display effect shielded comprehensively.But larger-size touching display screen is being set
In the process, near infrared sensor will be arranged without space in discovery mobile terminal front.
It is therefore possible to use electromagnetic wave absorption rate (SAR) sensor substitutes near infrared sensor, and it is set to mobile whole
Nearby antenna area inside end.Since whether SAR sensor can change by antenna induction perimeter capacitance, and then determine people
Whether body may be implemented near infrared sensor function in mobile terminal in close to mobile terminal.
But inventors have found that after using SAR sensor substitution near infrared sensor, it is possible that when it is mobile eventually
When end is placed on or mobile terminal is placed on people's leg or mobile terminal surface speckles with liquid, SAR sensing
Device can also detect capacitance variations, then human body has been mistaken in the case of will lead to these close to mobile terminal, to give user
It is made troubles using mobile terminal.
In view of the above-mentioned problems, inventor is by studying for a long time and proposing proximity state provided by the embodiments of the present application
Bearing calibration, device, mobile terminal and storage medium, by mobile terminal be preset posture under, SAR sensor detection
Capacitance variations value when being greater than default changing value, the proximity state of mobile terminal is corrected to the second state by first state, from
Proximity state without judging mobile terminal by accident is the first state for having human body close.This Shen is specifically described below in conjunction with attached drawing
Please in each embodiment.
In one embodiment, referring to Fig. 1, Fig. 1 shows the correction side of proximity state provided by the embodiments of the present application
The flow diagram of method.The bearing calibration of the proximity state is by the way that in the case where mobile terminal is preset posture, SAR sensor is detected
Capacitance variations value when being greater than default changing value, the proximity state of mobile terminal is corrected to the second state by first state, from
Proximity state without judging mobile terminal by accident is the first state for having human body close.In the particular embodiment, described close
The bearing calibration of state is applied to the means for correcting 200 of proximity state as shown in Figure 4 and configured with the proximity state
The mobile terminal of correction 200.It will illustrate the detailed process of the present embodiment by taking mobile terminal as an example below, it will of course be understood that
, mobile terminal applied by the present embodiment can be smart phone, tablet computer, wearable electronic equipment etc., not do herein
It is specific to limit.It will be explained in detail below for process shown in FIG. 1, the bearing calibration of above-mentioned proximity state is specific
Ground may comprise steps of:
Step S110: the posture of mobile terminal is monitored.
During use, the probability that SAR sensor is interfered is relatively high to mobile terminal, such as by sweat
It influences, for example mobile terminal is placed on leg, for example mobile terminal is placed on the desktop of metal material, due to capacitance interference,
SAR sensor will be made to detect the variation of capacitor, and be mistaken for human body close to mobile terminal.But if mobile terminal
For current posture under certain special postures, user substantially can not be close to mobile terminal, therefore can be by special at these
When under state, the proximity state of correction mobile terminal erroneous judgement.
In the embodiment of the present application, the posture of mobile terminal can be monitored, to obtain the appearance of mobile terminal in real time
State, and judge whether the posture of mobile terminal is preset posture is determined the need for mobile terminal so as to subsequent close to shape
State is corrected.
Further, posture locating for mobile terminal can be obtained by the acceleration transducer of mobile terminal in real time.It is logical
The acceleration for crossing the X, Y, Z axis of the acceleration transducer of acceleration transducer detection mobile terminal, may be implemented for mobile whole
The acquisition of the locating posture in end gets the X, Y, Z axis of acceleration transducer (being equivalent to mobile terminal) in space and respectively
Angle etc. between plane.
Certainly, specifically the mode of posture of monitoring mobile terminal is not intended as limiting in the embodiment of the present application, can also be with
For other modes, such as the detection of the posture for mobile terminal realized in mobile terminal by setting attitude transducer.
Step S120: when the posture of the mobile terminal is preset posture, judge that the electromagnetic wave of the mobile terminal is inhaled
Whether the capacitance variations value for receiving the detection of ratio (SAR) sensor is greater than default changing value, and the default changing value is used for described
When the capacitance variations value of SAR sensor detection is greater than default changing value, judge the proximity state of the mobile terminal for the first shape
State.
It in the embodiment of the present application, can be that human body can not be close to mobile terminal in the posture for monitoring mobile terminal
When preset posture, to capacitance variations value the connecing greater than the mobile terminal judged when presetting changing value of SAR sensor detection
Nearly state is corrected.
As an implementation, above-mentioned preset posture can be horizontal attitude.It is understood that at mobile terminal
When horizontal attitude, such as mobile terminal is placed in the desktop of metal material, or prevents terminating on the thigh of human body, is in water
Flat posture, the capacitor that can be detected at this time to SAR sensor interfere, and SAR sensor is made to detect capacitance variations, and judge have
Human body is close to mobile terminal.And at this time and non-user is really close to mobile terminal, it is therefore desirable to correct the close of mobile terminal
State.
Further, when the posture for detecting mobile terminal is preset posture, the capacitor detected to SAR sensor is also needed
Changing value is judged that, only when the capacitance variations value of SAR sensor detection is when being greater than default changing value, just needs, which correct, moves
The proximity state of dynamic terminal.
It is understood that when the posture of mobile terminal is preset posture, capacitor detected by possible SAR sensor
The not greater than default changing value of changing value, does not judge have human body close to mobile terminal at this time, i.e., the movement judged at this time
The proximity state of terminal is correctly close to posture, without being corrected to proximity state.It and is pre- in the posture of mobile terminal
If when posture, for the capacitance variations value of SAR sensor detection when being greater than default changing value, the proximity state judged then is erroneous judgement
Proximity state, then need to be corrected proximity state.
Wherein, condition of the changing value as the proximity state for judging mobile terminal is preset, when the capacitor of SAR sensor detection
When changing value is greater than default changing value, it will the proximity state for judging mobile terminal is first state, and first state indicates
Human body is close to mobile terminal.When the capacitance variations value of SAR sensor detection is not more than default changing value, will judge mobile whole
The proximity state at end is the second state, and the second state indicates unmanned body close to mobile terminal.
For example, when the capacitance variations value of SAR sensor detection is greater than 50pf, will be considered that human body close to mobile terminal,
And to have human body close to mobile terminal first state carry out relevant treatment, such as put out screen etc. processing；When the detection of SAR sensor
When capacitance variations value is not more than 50pf, it will be considered that no human body close to mobile terminal, and keeps the state of current mobile terminal.When
So, the numerical value of the above default changing value is only for example, and is not constituted and is limited to the default changing value in the embodiment of the present application.
Step S130: if it is greater than the default changing value, by the proximity state of the mobile terminal by first shape
State is corrected to the second state.
In the embodiment of the present application, when judging that the capacitance variations value of SAR sensor detection is greater than default changing value, this
When determine mobile terminal proximity state be first state, that is, be determined with human body close to mobile terminal state.And it currently moves
The posture of terminal is preset posture, i.e., and non-real someone's body is close to mobile terminal, so the mobile terminal currently judged
Proximity state is wrong.Therefore it needs to be corrected the proximity state of mobile terminal, specifically by mobile terminal close to shape
State is corrected to the second state by first state, that is, by the proximity state of mobile terminal by there is state of the human body close to mobile terminal
The state for being corrected to no human body close to mobile terminal so that the screen state etc. of mobile terminal is no human body close to mobile terminal
When state, to guarantee user to the normal use of mobile terminal.
In the embodiment of the present application, when judging that the capacitance variations value of SAR sensor detection is not more than default changing value,
The proximity state for determining mobile terminal at this time is the second state, i.e., determines at this time without human body close to the state of mobile terminal
The proximity state of mobile terminal be it is accurate, then do not need to be corrected the proximity state of mobile terminal.
The bearing calibration of proximity state provided by the embodiments of the present application, by monitoring the posture of mobile terminal, mobile whole
When the posture at end is preset posture, judge whether the capacitance variations value of SAR sensor detection is greater than default changing value, if it is greater than
When default changing value, judge before this mobile terminal proximity state be have human body close to the first state of mobile terminal be mistake
, thus by the proximity state of mobile terminal by first state be corrected to no human body close to mobile terminal the second state.To
It realizes when mobile terminal is preset posture, it, will not when the capacitance variations value of SAR sensor detection is greater than default changing value
The proximity state for judging mobile terminal by accident is the first state for having human body close, it is ensured that user normally makes to mobile terminal
With.
In one embodiment, referring to Fig. 2, Fig. 2 shows the correction sides of proximity state provided by the embodiments of the present application
The flow diagram of method.It will be explained in detail below for process shown in Fig. 2, the bearing calibration tool of the proximity state
Body may comprise steps of:
Step S210: the posture of mobile terminal is monitored.
Step S220: the posture based on the mobile terminal judges whether the angle of the mobile terminal and horizontal plane is small
In predetermined angle.
In the embodiment of the present application, mobile terminal and horizontal plane can be judged according to the posture of the mobile terminal of monitoring
Whether angle is less than predetermined angle, to judge whether mobile terminal is in the unlikely state close to mobile terminal of user.
It is understood that when angle of the mobile terminal in horizontal positioned or mobile terminal and horizontal plane is smaller,
With being less likely per family close to mobile terminal.Therefore, it is by the X-axis and the angle of Y-axis and horizontal plane that judge mobile terminal
It is no to be less than predetermined angle, when whether the angle of mobile terminal and horizontal plane is less than predetermined angle, then it represents that whether mobile terminal
It is less likely the state close to mobile terminal in user, the capacitance variations value so as to detect to SAR sensor is greater than pre-
If the proximity state for the mobile terminal judged when changing value is corrected for first state.
In the embodiment of the present application, predetermined angle can be 20 °~40 °.As an alternative embodiment, preset angle
Degree can be 30 °, i.e., when the angle of mobile terminal and horizontal plane is less than 30 °, need the capacitance variations detected to SAR sensor
The proximity state that value is greater than the mobile terminal judged when default changing value is corrected for first state.Certainly, above pre-
If angle is only for example, the restriction to the predetermined angle in the embodiment of the present application is not constituted.
Step S230: if it is less than predetermined angle, judge the capacitance variations value of the SAR sensor detection of the mobile terminal
Whether default changing value is greater than.
When the angle for judging mobile terminal and horizontal plane is less than predetermined angle, then the SAR sensor inspection to mobile terminal
Whether the capacitance variations value of survey, which is greater than default changing value, is judged, with determine the need for the proximity state of mobile terminal into
Row correction.
When judging the angle of mobile terminal and horizontal plane not less than predetermined angle, then do not need to detect SAR sensor
Capacitance variations value be greater than the proximity state of the mobile terminal judged when default changing value and be corrected for first state, move
The proximity state that the capacitance variations value that dynamic terminal is detected according to SAR sensor is judged can be used as true proximity state.
Step S240: if it is greater than the default changing value, the capacitance variations value that the SAR sensor detects is adjusted to
Target value, wherein the target value is less than the default changing value.
In the embodiment of the present application, when judging that the capacitance variations value of SAR sensor detection is greater than default changing value, when
Before the proximity state of mobile terminal judged be to have human body close to the first state of mobile terminal, need to connect mobile terminal
Nearly state is corrected, by the proximity state of mobile terminal by first state be corrected to no human body close to mobile terminal the second shape
State.
As last embodiment, it is not more than in the capacitance variations value for judging the detection of SAR sensor and presets changing value
When, determine that the proximity state of mobile terminal is the second state at this time, i.e., is determined at this time without human body close to the state of mobile terminal
Mobile terminal proximity state be it is accurate, then do not need to be corrected the proximity state of mobile terminal.
Further, the proximity state of mobile terminal is corrected to no human body close to the second of mobile terminal by first state
State, the capacitance variations value that can be detected by adjusting SAR sensor is the target value less than default changing value, so as to judge
The proximity state of mobile terminal second state close for no human body.
Wherein, the capacitance variations value of adjustment SAR sensor detection is the target value less than default changing value, can be SAR
The capacitance variations value of sensor detection is exported to processor, the capacitance variations value for being cached in memory is adjusted to be less than default
The target value of changing value, thus processor judge SAR sensor detection capacitance variations value whether be less than default changing value when,
It will be compared with the target value with default changing value, and be less than default changing value to compare target value, to judge to move
The proximity state of terminal second state close for no human body.Certainly, adjustment SAR sensor detection capacitance variations value be less than
The target value of default changing value is also possible to the capacitance variations value for detecting SAR sensor clearing, make SAR sensor export to
The capacitance variations value of processor is 0, and it is close for no human body equally to can achieve the above-mentioned proximity state for judging mobile terminal
The purpose of second state.
Step S250: according to the target value, the proximity state of the mobile terminal is adjusted to by the first state
Second state.
It is understood that when the capacitance variations value of SAR sensor detection is greater than default changing value, it will judge to move
The proximity state of dynamic terminal is first state；When the capacitance variations value of SAR sensor detection is not more than default changing value, will sentence
The proximity state of disconnected mobile terminal out is the second state.And the capacitance variations value by detecting SAR sensor is adjusted to be less than
After the target value of default changing value, the capacitance variations value according to the detection of SAR sensor be target extremely, then can judge automatically out and move
The proximity state of dynamic terminal is the second state, thus realize by the proximity state of mobile terminal thus before first state be adjusted to
Second state, so that the screen state etc. of mobile terminal, state when for no human body close to mobile terminal, to guarantee user couple
The normal use of mobile terminal.
Step S260: when the posture of the mobile terminal is preset posture, if the SAR sensor detects again
When capacitance variations value is greater than the default changing value, the proximity state of the mobile terminal is adjusted to institute by second state
State first state.
In the embodiment of the present application, it is also contemplated that it is above-mentioned by mobile terminal under preset posture, by connecing for mobile terminal
After nearly state is corrected to the second state by first state, when the posture of mobile terminal is still preset posture, user is really connect
The case where nearly mobile terminal.
For example, in the case where mobile terminal is placed in the desktop or thigh of metal material.The electricity of SAR sensor detection
Hold changing value and is greater than default changing value, after the proximity state judged is adjusted to the second state by first state, Yong Huke
Can be in the case where mobile terminal be still placed in the desktop or thigh of metal material, face passes close to mobile terminal etc., SAR
Sensor can detect that the new capacitance variations value for being greater than default changing value is exported to processor again, and processor can root at this time
It is greater than default changing value according to current capacitance variations value, judges that the proximity state of mobile terminal is first state, to realize
The proximity state of mobile terminal is adjusted to human body close to mobile terminal by the second state of no human body close to mobile terminal
First state, to realize user close to mobile terminal to the use of mobile terminal.
The bearing calibration of proximity state provided by the embodiments of the present application, it is pre- by being less than in mobile terminal angle with horizontal plane
If angle, and when the capacitance variations value of SAR sensor detection is greater than default changing value, by the proximity state of mobile terminal by first
State correction is the second state, realizes that, when mobile terminal is preset posture, the capacitance variations value of SAR sensor detection is big
When default changing value, the proximity state that will not judge mobile terminal by accident is the first state for having human body close, it is ensured that user
To the normal use of mobile terminal.Additionally, it is provided when the posture of subsequent movement terminal is still preset posture, the close movement of user
When terminal, adjustment proximity state is first state, convenient for user to the use of mobile terminal close to mobile terminal.
In one embodiment, referring to Fig. 3, Fig. 3 shows the correction side of proximity state provided by the embodiments of the present application
The flow diagram of method.It will be explained in detail below for process shown in Fig. 3, the bearing calibration tool of the proximity state
Body may comprise steps of:
Step S310: the posture of mobile terminal is monitored.
Step S320: when the posture of the mobile terminal is preset posture, judge that the electromagnetic wave of the mobile terminal is inhaled
Whether the capacitance variations value for receiving the detection of ratio (SAR) sensor is greater than default changing value, and the default changing value is used for described
When the capacitance variations value of SAR sensor detection is greater than default changing value, judge the proximity state of the mobile terminal for the first shape
State.
Step S330: if it is greater than the default changing value, the SAR sensor is closed or not to the SAR sensor
The data of detection are responded, and the proximity state of the mobile terminal is corrected to the second state by the first state.
In the embodiment of the present application, when judging that the capacitance variations value of SAR sensor detection is greater than default changing value, when
Before the proximity state of mobile terminal judged be to have human body close to the first state of mobile terminal, need to connect mobile terminal
Nearly state is corrected, by the proximity state of mobile terminal by first state be corrected to no human body close to mobile terminal the second shape
State.
As last embodiment, it is not more than in the capacitance variations value for judging the detection of SAR sensor and presets changing value
When, determine that the proximity state of mobile terminal is the second state at this time, i.e., is determined at this time without human body close to the state of mobile terminal
Mobile terminal proximity state be it is accurate, then do not need to be corrected the proximity state of mobile terminal.
Further, the proximity state of mobile terminal is corrected to no human body close to the second of mobile terminal by first state
State, can be by closing the SAR sensor or not responding to the data of SAR sensor detection, so that adjustment
The proximity state of mobile terminal second state close for no human body.
It is understood that when closing SAR sensor or not responded to the data of SAR sensor detection, processing
What device will not be detected according to SAR sensor is greater than the capacitance variations value of default changing value, and determines the proximity state of mobile terminal
For the first state for having human body close, i.e., the proximity state of current mobile terminal second state close for no human body, so that shifting
The screen state etc. of dynamic terminal, state when for no human body close to mobile terminal, to guarantee user to the normal of mobile terminal
It uses.
In the embodiment of the present application, if closing SAR sensor in the above-mentioned methods, after step S330, this is connect
The bearing calibration of nearly state can also include: to open when the posture of mobile terminal is other postures in addition to preset posture
SAR sensor.It is understood that can be then to use in the posture of mobile terminal for the normal determination for making subsequent proximity state
When family may be close to other postures of mobile terminal, SAR sensor is reopened, to guarantee the first state for having human body close
It is normal to determine.
The bearing calibration of proximity state provided by the embodiments of the present application, by monitoring the posture of mobile terminal, mobile whole
When the posture at end is preset posture, judge whether the capacitance variations value of SAR sensor detection is greater than default changing value, if it is greater than
When default changing value, closes SAR sensor or the data of SAR sensor detection are not responded, to make currently movement eventually
The proximity state at end is no human body close to the second state of mobile terminal, same to realize that in mobile terminal be preset posture situation
Under, when the capacitance variations value of SAR sensor detection is greater than default changing value, the proximity state that will not judge mobile terminal by accident is someone
The close first state of body, it is ensured that normal use of the user to mobile terminal.
In one embodiment, referring to Fig. 4, Fig. 4 shows the correction dress of proximity state provided by the embodiments of the present application
Set 400 module frame chart.It will be illustrated below for block diagram shown in Fig. 4, the means for correcting 400 of the proximity state wraps
It includes: attitude monitoring module 410, capacitor judgment module 420 and state correction module 430.Wherein, the attitude monitoring module
410 for monitoring the posture of mobile terminal；The capacitor judgment module 420 is used in the posture of the mobile terminal be default appearance
When state, judge whether the capacitance variations value of the SAR sensor detection of the mobile terminal is greater than default changing value, the default change
When capacitance variations value of the change value for detecting in the SAR sensor is greater than default changing value, connecing for the mobile terminal is judged
Nearly state is first state；The state correction module 430 is used for if it is greater than the default changing value, by the mobile terminal
Proximity state the second state is corrected to by the first state.
In the embodiment of the present application, preset posture can be horizontal attitude.
In the embodiment of the present application, capacitor judgment module 420 can be specifically used for: the posture based on the mobile terminal,
Judge whether the angle of the mobile terminal and horizontal plane is less than predetermined angle；If it is less than predetermined angle, the movement is judged
Whether the capacitance variations value of the SAR sensor detection of terminal is greater than default changing value.
In the embodiment of the present application, refer to Fig. 5, state correction module 430 may include changing value adjustment unit 431 with
And state adjustment unit 432.Wherein, changing value adjustment unit 431 is used for if it is greater than the default changing value, by the SAR
The capacitance variations value of sensor detection is adjusted to target value, wherein the target value is less than the default changing value；State adjustment
Unit 432 is used to that the proximity state of the mobile terminal to be adjusted to the second shape by the first state according to the target value
State.
In the embodiment of the present application, state correction module 430 can be specifically used for: if it is greater than the predetermined capacitance,
It closes the SAR sensor or the data of SAR sensor detection is not responded, by the close of the mobile terminal
State is corrected to the second state by the first state.
Further, the means for correcting 400 of the proximity state can also include open control module.Open control module is used
When the posture in the mobile terminal is other postures in addition to the preset posture, the SAR sensor is opened.
In the embodiment of the present application, the means for correcting 400 of the proximity state can also include that state adjusts module.State tune
Mould preparation block is used for when the posture of the mobile terminal is preset posture, if the SAR sensor detects that capacitor becomes again
When change value is greater than the default changing value, the proximity state of the mobile terminal is adjusted to described first by second state
State.
In one embodiment, referring to Fig. 6, bearing calibration, device based on above-mentioned proximity state, the application are implemented
Example additionally provides a kind of mobile terminal 100 of bearing calibration that can execute aforementioned proximity state.Mobile terminal 100 includes mutual
One or more (one is only shown in figure) processor 102, memory 104 and the SAR sensor of coupling.Wherein, which passes
The quantity of sensor, which can according to need, to be set.Provided by the above embodiment connect can be executed by being stored in the memory 104
The corresponding program of the bearing calibration of nearly state, and processor 102 can execute the program stored in the memory 104.
In conclusion compared with the existing technology, the bearing calibration of proximity state provided by the present application, device, mobile terminal
And storage medium, when the posture of mobile terminal is preset posture, judges mobile terminal by monitoring the posture of mobile terminal
Whether the capacitance variations value of electromagnetic wave absorption rate (SAR) sensor detection is greater than default changing value, wherein default changing value is used
When the capacitance variations value detected in SAR sensor is greater than default changing value, judge the proximity state of mobile terminal for the first shape
The proximity state of mobile terminal is corrected to the second state by first state finally if it is greater than default changing value by state.To real
Present mobile terminal is that when the capacitance variations value of SAR sensor detection is greater than default changing value, will not judge shifting by accident under certain posture
The proximity state of dynamic terminal is the first state for having human body close.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is all differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device class embodiment, since it is basically similar to the method embodiment, so being described relatively simple, related place ginseng
See the part explanation of embodiment of the method.For arbitrary processing mode described in embodiment of the method, in device reality
Apply in example can no longer be repeated in Installation practice by corresponding processing modules implement one by one.
A kind of mobile terminal provided by the present application is illustrated below in conjunction with Fig. 7.
Referring to Fig. 7, bearing calibration, device based on above-mentioned proximity state, the embodiment of the present application also provides one kind can
To execute the mobile terminal 100 of the bearing calibration of aforementioned proximity state.Mobile terminal 100 includes that one or more (is only shown in figure
One out) processor 102, memory 104, wireless module 106, voicefrequency circuit 110, sensor 114, input module 118, power supply
Module 132.It will appreciated by the skilled person that the application does not cause to limit to the structure of the mobile terminal 100.
For example, the mobile terminal 100 may also include than more perhaps less component as shown in the figure or have with as shown in the figure not
Same configuration.
It will appreciated by the skilled person that every other component belongs to for the processor 102
It is coupled between peripheral hardware, the processor 102 and these peripheral hardwares by multiple Peripheral Interfaces 124.The Peripheral Interface 124 can
Based on following standard implementation: Universal Asynchronous Receive/sending device (Universal Asynchronous Receiver/
Transmitter, UART), universal input/output (General Purpose Input Output, GPIO), serial peripheral connect
Mouthful (Serial Peripheral Interface, SPI), internal integrated circuit (Inter-Integrated Circuit,
I2C), but it is not limited to above-mentioned standard.In some instances, the Peripheral Interface 124 can only include bus；In other examples
In, the Peripheral Interface 124 may also include other elements, such as one or more controller, such as connecting the display
The display controller of panel 111 or storage control for connecting memory.In addition, these controllers can also be from described
It detaches, and is integrated in the processor 102 or in corresponding peripheral hardware in Peripheral Interface 124.
The memory 104 can be used for storing software program and module, and the processor 102 is stored in institute by operation
The software program and module in memory 104 are stated, thereby executing various function application and data processing.The memory
104 may include high speed random access memory, may also include nonvolatile memory, and such as one or more magnetic storage device dodges
It deposits or other non-volatile solid state memories.In some instances, the memory 104 can further comprise relative to institute
State the remotely located memory of processor 102, these remote memories can by network connection to the mobile terminal 100 or
First screen 130.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication
And combinations thereof.
The wireless module 106 is used to receive and transmit electromagnetic wave, realizes the mutual conversion of electromagnetic wave and electric signal, from
And it is communicated with communication network or other equipment.The wireless module 106 may include various existing for executing these
The circuit element of function, for example, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, subscriber identity module
(SIM) card, memory etc..The wireless module 106 can with various networks for example internet, intranet, wireless network into
Row communication is communicated by wireless network and other equipment.Above-mentioned wireless network may include cellular telephone networks, nothing
Line local area network or Metropolitan Area Network (MAN).Various communication standards, agreement and technology can be used in above-mentioned wireless network, including but and unlimited
In global system for mobile communications (Global System for Mobile Communication, GSM), enhanced mobile communication
Technology (Enhanced Data GSM Environment, EDGE), Wideband CDMA Technology (wideband code
Division multiple access, W-CDMA), Code Division Multiple Access (Code division access, CDMA), time-division
Multiple access technology (time division multiple access, TDMA), adopting wireless fidelity technology (Wireless, Fidelity,
WiFi) (such as American Institute of Electrical and Electronics Engineers's standard IEEE 802.10A, IEEE 802.11b, IEEE802.11g and/
Or IEEE 802.11n), the networking telephone (Voice over internet protocal, VoIP), worldwide interoperability for microwave accesses
(Worldwide Interoperability for Microwave Access, Wi-Max), other be used for mail, Instant Messenger
The agreement and any other suitable communications protocol of news and short message, or even may include that those are not developed currently yet
Agreement.
Camera 121 passes to processing 102 and is handled for acquiring image.Wherein, camera 121 passes through motor
The drive of (not shown), which is stretched out or retracted, to be hidden into terminal body.Wherein, motor is the control that answer processor issues
The movement that instruction execution processed drives camera 121 to stretch out or retract.
Voicefrequency circuit 110, loudspeaker 101, sound jack 103, microphone 105 provide user and the mobile terminal jointly
Audio interface between 100 or described first screens 130.Specifically, the voicefrequency circuit 110 connects from the processor 102
Voice data is received, voice data is converted into electric signal, by electric signal transmission to the loudspeaker 101.The loudspeaker 101 will
Electric signal is converted to the sound wave that human ear can be heard.The voicefrequency circuit 110 receives electric signal also from the microphone 105, will
Electric signal is converted to voice data, and gives the processor 102 to be further processed data transmission in network telephony.Audio number
According to can from the memory 104 or by the wireless module 106 obtain.In addition, audio data also can store to
It is sent in the memory 104 or by the wireless module 106.
The setting of sensor 114 is in the mobile terminal 100 or in first screen 130, the sensor 114
Example include but is not limited to: light sensor 114F, operation sensor, pressure sensor 114G, SAR sensor 114H,
Infrared heat sensor, range sensor, gravity accelerometer and other sensors.
Wherein, pressure sensor 114G can detecte the sensor by pressing the pressure generated in mobile terminal 100.That is,
Pressure sensor 114G detection is by the contact between user and mobile terminal or presses the pressure generated, such as the ear by user
The pressure that contact or pressing between mobile terminal generate.Therefore, pressure sensor 114G may be used to determine user with
Whether contacted or pressed between mobile terminal 100 and the size of pressure.
Referring to Fig. 7, specifically in the embodiment shown in fig. 7, the light sensor 114F and the pressure
Sensor 114G is arranged adjacent to the display panel 111.The light sensor 114F can have object close to first screen
When curtain 130, such as when the mobile terminal 100 is moved in one's ear, the processor 102 closes display output.The SAR sensing
Whether device 114H detects the variation of perimeter capacitance, and then determine human body close to mobile terminal 100.
As a kind of motion sensor, gravity accelerometer can detect in all directions (generally three axis) and accelerate
The size of degree can detect that size and the direction of gravity when static, can be used to identify the application of 100 posture of mobile terminal
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc..
In addition, the mobile terminal 100 can also configure the other sensors such as gyroscope, barometer, hygrometer, thermometer, herein no longer
It repeats,
In the present embodiment, the input module 118 may include the touch screen being arranged on first screen 130
109, the touch screen 109 collects the touch operation of user on it or nearby, and (for example user is any using finger, stylus etc.
Operation of the suitable object or attachment on the touch screen 109 or near the touch screen 109), and according to presetting
The corresponding attachment device of driven by program.Optionally, the touch screen 109 may include touch detecting apparatus and touch controller.
Wherein, the touch orientation of the touch detecting apparatus detection user, and touch operation bring signal is detected, it transmits a signal to
The touch controller；The touch controller receives touch information from the touch detecting apparatus, and by the touch information
It is converted into contact coordinate, then gives the processor 102, and order that the processor 102 is sent can be received and executed.
Furthermore, it is possible to realize the touching of the touch screen 109 using more classifying types such as resistance-type, condenser type, infrared ray and surface acoustic wave
Touch detection function.In addition to the touch screen 109, in other change embodiments, the input module 118 can also include it
His input equipment, such as key.The key for example may include the character keys for inputting character, and for triggering control function
The control button of energy.The example of the control button includes " returning to main screen " key, power on/off key etc..
First screen 130 is used for the information and the movement for showing information input by user, being supplied to user
The various graphical user interface of terminal 100, these graphical user interface can by figure, text, icon, number, video and its
Any combination is constituted, in an example, the touch screen 109 may be disposed on the display panel 111 to it is described
Display panel 111 constitutes an entirety.
The power module 132 is used to provide power supply to the processor 102 and other each components.Specifically,
The power module 132 may include power-supply management system, one or more power supply (such as battery or alternating current), charging circuit,
Power-fail detection circuit, inverter, indicator of the power supply status and any other and the mobile terminal 100 or described first
The generation, management of electric power and the relevant component of distribution in screen 130.
The mobile terminal 100 further includes locator 119, and the locator 119 is for determining 100 institute of mobile terminal
The physical location at place.In the present embodiment, the locator 119 realizes the positioning of the mobile terminal 100 using positioning service,
The positioning service, it should be understood that the location information of the mobile terminal 100 is obtained by specific location technology (as passed through
Latitude coordinate), it is marked on the electronic map by the technology or service of the position of positioning object.
It should be understood that above-mentioned mobile terminal 100 is not limited to intelligent mobile phone terminal, should refer to can moved
Computer equipment used in dynamic.Specifically, mobile terminal 100, refers to the mobile computer for being equipped with intelligent operating system
Equipment, mobile terminal 100 include but is not limited to smart phone, smartwatch, tablet computer, etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (mobile terminal), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.In addition, in each embodiment of the application
In each functional unit can integrate in a processing module, be also possible to each unit and physically exist alone, can also two
A or more than two units are integrated in a module.Above-mentioned integrated module both can take the form of hardware realization, can also
It is realized in the form of using software function module.If the integrated module realized in the form of software function module and as
Independent product when selling or using, also can store in a computer readable storage medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of application
Type.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, those skilled in the art are when understanding: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, do not drive corresponding technical solution essence be detached from each embodiment technical solution of the application spirit and
Range.
Claims (10)
1. a kind of bearing calibration of proximity state, which is characterized in that the described method includes:
Monitor the posture of mobile terminal；
When the posture of the mobile terminal is preset posture, judge that the electromagnetic wave absorption rate (SAR) of the mobile terminal passes
Whether the capacitance variations value of sensor detection is greater than default changing value, and the default changing value is used to detect in the SAR sensor
Capacitance variations value when being greater than default changing value, judge the proximity state of the mobile terminal for first state；
If it is greater than the default changing value, the proximity state of the mobile terminal is corrected to the second shape by the first state
State.
2. the method according to claim 1, wherein the preset posture is horizontal attitude.
3. the method according to claim 1, wherein the posture in the mobile terminal is preset posture
When, judge whether the capacitance variations value of the SAR sensor detection of the mobile terminal is greater than default changing value, comprising:
Based on the posture of the mobile terminal, judge whether the angle of the mobile terminal and horizontal plane is less than predetermined angle；
If it is less than predetermined angle, it is default to judge whether the capacitance variations value of the SAR sensor detection of the mobile terminal is greater than
Changing value.
4. method according to claim 1-3, which is characterized in that it is described if it is greater than the default changing value,
The proximity state of the mobile terminal is corrected to the second state by the first state, comprising:
If it is greater than the default changing value, the capacitance variations value that the SAR sensor detects is adjusted to target value, wherein
The target value is less than the default changing value；
According to the target value, the proximity state of the mobile terminal is adjusted to the second state by the first state.
5. method according to claim 1-3, which is characterized in that it is described if it is greater than the default changing value,
The proximity state of the mobile terminal is corrected to the second state by the first state, comprising:
If it is greater than the predetermined capacitance, closes the SAR sensor or the data of SAR sensor detection are not carried out
Response, is corrected to the second state by the first state for the proximity state of the mobile terminal.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
When the posture of the mobile terminal is other postures in addition to the preset posture, the SAR sensor is opened.
7. method according to claim 1-3, which is characterized in that, will described if it is greater than default changing value
After the proximity state of the mobile terminal is corrected to the second state by the first state, the method also includes:
When the posture of the mobile terminal is preset posture, if the SAR sensor detects that capacitance variations value is big again
When the default changing value, the proximity state of the mobile terminal is adjusted to the first state by second state.
8. a kind of means for correcting of proximity state, which is characterized in that described device includes: that attitude monitoring module, capacitor judge mould
Block and state correction module, wherein
The attitude monitoring module is used to monitor the posture of mobile terminal；
The capacitor judgment module is used to judge the mobile terminal when the posture of the mobile terminal is preset posture
Whether the capacitance variations value of SAR sensor detection is greater than default changing value, and the default changing value is used in the SAR sensor
When the capacitance variations value of detection is greater than default changing value, judge the proximity state of the mobile terminal for first state；
The state correction module is used for if it is greater than the default changing value, by the proximity state of the mobile terminal by described
First state is corrected to the second state.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes memory, processor and SAR sensor, described
Memory and the SAR sensor are couple to the processor, the memory store instruction, when described instruction is by described
The processor executes the method according to claim 1 to 7 when reason device execution.
10. a kind of computer-readable storage medium for the program code that can be performed with processor, which is characterized in that the journey
Sequence code makes the processor execute the method according to claim 1 to 7.
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| CN201810666200.9A CN109104521B (en) | 2018-06-21 | 2018-06-21 | Method and device for correcting approaching state, mobile terminal and storage medium |
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| CN201810666200.9A CN109104521B (en) | 2018-06-21 | 2018-06-21 | Method and device for correcting approaching state, mobile terminal and storage medium |
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