CN105867787A - Method and device for detecting mode of holding terminal by user and terminal - Google Patents
Method and device for detecting mode of holding terminal by user and terminal Download PDFInfo
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- CN105867787A CN105867787A CN201610180224.4A CN201610180224A CN105867787A CN 105867787 A CN105867787 A CN 105867787A CN 201610180224 A CN201610180224 A CN 201610180224A CN 105867787 A CN105867787 A CN 105867787A
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- longitudinal electrode
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The embodiment of the invention discloses a method and device for detecting the mode of holding a terminal by a user and the terminal, and relates to the field of human-computer interaction. The mode of holding the terminal by the user can be detected on the basis of not increasing the hardware complexity. According to the method and device for detecting the mode of holding the terminal by the user, when the terminal enters a holding way detecting mode, changes of capacitance generated by longitudinal electrodes at different positions in a longitudinal electrode array inside a touch screen due to the fact that the user makes contact with or is close to the touch screen are detected; the mode of holding the terminal by the user is determined according to the detected changes of the capacitance, and therefore the problem is solved.
Description
Technical field
The present invention relates to field of human-computer interaction, particularly relate to the detection side that a kind of user grips the mode of terminal
Method, device and terminal.
Background technology
Growing along with intelligent terminal's technology, the intelligent terminal with large scale display screen (also can be called for short
For big screen intelligent terminal) it is current development trend.In general, existing intelligent terminal uses projection
Formula capacitance plate, this is owing to projecting type capacitor screen can not only provide more preferably display effect, it is also possible to realization is many
Point touch controllable function.
As a rule, user is more likely to use and is hold by one hand the mode of (left-handed or the right hand grip),
Intelligent terminal is carried out one-handed performance.In order to provide the user more preferably operating experience, in prior art
Intelligent terminal generally on the frame of terminal unit increase sensor (Sensor), in order to according to sensor examine
The data measured, analyzing user is that left-handed or the right hand grip, and then according to the holding mode of user from
The layout of the dynamic operation pages adjusting intelligent terminal, so that user more easily operates big screen intelligent terminal.
Visible, this mode of the prior art adds terminal hardware complexity.
Summary of the invention
The present invention provides the detection method of mode, device and the terminal that a kind of user grips terminal, in order to not
On the basis of increasing hardware complexity, it is achieved user grips the detection scheme of the mode of terminal.
The invention provides the detection method that a kind of user grips the mode of terminal, the method includes:
When terminal enters holding mode detection pattern, detection is contacted by user or near described terminal touch screen
And make electric capacity produced by the longitudinal electrode of the diverse location in the longitudinal electrode array within touch screen
Situation of change；
According to the situation of change of the electric capacity detected, determine that user grips the mode of described terminal.
Present invention also offers the detection device that a kind of user grips the mode of terminal, this device includes:
Detector unit, for when terminal enters holding mode detection pattern, detection is contacted or close by user
Electric capacity produced by the longitudinal electrode of the diverse location in longitudinal electrode array within described terminal touch screen
Situation of change；
Recognition unit, for the situation of change according to the electric capacity detected, determines that user grips described terminal
Mode.
The present invention has reoffered a kind of terminal, and this terminal includes that a kind of user grips the detection dress of the mode of terminal
Put.
From technique scheme it can be seen that the embodiment of the present invention is not on the basis of increasing hardware complexity,
The capacitance variations caused due to human contact's touch screen, detection user is utilized to grip the mode of terminal.Work as people
When body touches touch screen, owing to portion of electrical current flows out through human body, will result in the change of electric capacity, the present invention
Embodiment can utilize the capacitance variations situation before and after the user's touch detected, identifies that user currently grips end
The mode of end, on the basis of not increasing hardware complexity, it is achieved that user grips the detection side of terminal posture
Case；Further, due to user grip terminal time, no matter use which kind of holding mode (be hold by one hand or
Hands grasping) all can contact or close touch screen, therefore, the embodiment of the present invention directly gathers and is contacted by user
Data produced by touch screen, it is to avoid utilize the indirect data (as user contacts the limit of terminal in prior art
Data produced by frame, user contact data etc. produced by the backboard of terminal) detecting unsuccessfully of being caused
Phenomenon, further increases accuracy and the real-time of detection.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, institute in embodiment being described below
The accompanying drawing used is needed to briefly introduce, it should be apparent that, the accompanying drawing in describing below is only the present invention's
Some embodiments, from the point of view of those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The flow process of the detection method that Fig. 1 grips the mode of terminal for a kind of user that the embodiment of the present invention provides is shown
It is intended to；
Fig. 2 (a) is the electric capacity access diagram of the capacitive touch screen in the embodiment of the present invention；
Fig. 2 (b) is that the capacitive touch screen in the embodiment of the present invention is from the equivalent circuit held under scan pattern
Figure；
Fig. 3 (a) shows that a kind of utilization that the embodiment of the present invention provides holds Data Detection user's holding mode certainly
Schematic flow sheet；
Fig. 3 (b) shows that another kind of utilization that the embodiment of the present invention provides holds the Data Detection user side of gripping certainly
The schematic flow sheet of formula；
Fig. 3 (c) shows that another kind of utilization that the embodiment of the present invention provides holds the Data Detection user side of gripping certainly
The schematic flow sheet of formula；
Fig. 3 (d) shows that the Data Detection user side of gripping is held in another utilization that the embodiment of the present invention provides certainly
The schematic flow sheet of formula；
Fig. 3 (e) shows that the Data Detection user side of gripping is held in another utilization that the embodiment of the present invention provides certainly
The schematic flow sheet of formula；
Fig. 4 shows that a kind of user in the embodiment of the present invention grips the structure of the detection device of the mode of terminal
Schematic diagram；
Fig. 5 shows the structural representation of a kind of terminal in the embodiment of the present invention.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this
Bright it is described in further detail, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present invention can apply various types of handheld terminal (such as mobile phone, panel computer, notebook
Deng equipment), the embodiment of the present invention is particularly suited for the handheld terminal with capacitance touch screen, due to condenser type
Touch screen is that the electric current sensing utilizing human body is operated, by transverse electrode array (horizontal distribution) inside it
Intersecting with longitudinal electrode array (vertical distribution) and constitute, common, capacitive touch screen has two kinds of scannings
Mode, i.e. self-capacitance mode (can be also simply referred to as from holding) and mutual capacitance mode (can be also simply referred to as mutual tolerance).
From holding under scan mode, transverse electrode array in capacitive touch screen and longitudinal electrode array are all and reference
Ground connect, each transverse electrode and longitudinal electrode respectively with reference to constitute parasitic capacitance, when human contact arrives
During touch screen, owing to portion of electrical current flows out through human body, will result in the change of parasitic capacitance, therefore, this
The change of the parasitic capacitance that bright embodiment is caused when utilizing human contact's (approaching or touching) touch screen (increases
Amount), determine that user grips the mode of terminal.Visible, the embodiment of the present invention is without increasing extra sensor
(Sensor) detection of holding mode can, be realized.Further, the embodiment of the present invention utilizes the electricity of terminal
Equivalent capacity in appearance formula touch screen and the detection algorithm being built in advance in terminal, carry out user and grip terminal
The detection of mode, owing to capacitive touch screen can realize multi-point touch detection, and the embodiment of the present invention can
With combined with hardware detection and software algorithm, first, the capacitance variations number extracting human contact's touch screen and cause
According to, then, utilize software algorithm that the data extracted are identified, only meet when the data extracted
During certain condition, just determine the holding mode that user is current, it is seen that the embodiment of the present invention can reduce erroneous judgement (as
Hands grasping), further increase the accuracy of detection.
Fig. 1 shows that a kind of user that the embodiment of the present invention provides grips the stream of the detection method of the mode of terminal
Journey schematic diagram, as it is shown in figure 1, this flow process may include that
Step 11: when terminal enters holding mode detection pattern, detection is contacted by user or touches near terminal
Touch screen and make produced by the longitudinal electrode of the diverse location in longitudinal electrode array touch screen within electric
The situation of change held.
Step 12: according to the situation of change of the electric capacity detected, determines that user grips the mode of terminal.
Optionally, in above-mentioned steps 11, detection is contacted by user or makes longitudinal direction near longitudinal electrode
Change to the reference of electrode produced capacitance change, determines corresponding to the electric capacity changed simultaneously
Longitudinal electrode present position information in longitudinal electrode array；In above-mentioned steps 12, according to detecting
Capacitance change and the positional information determined, determine that user grips the mode of terminal.
Optionally, in above-mentioned steps, if it occur that the longitudinal electrode corresponding to electric capacity of change is in longitudinal direction
The leftmost side of electrod-array and the rightmost side, and electric capacity produced by the longitudinal electrode being positioned at the leftmost side detected
Variable quantity is more than being positioned at capacitance change produced by the rightest longitudinal electrode, it is determined that the gripping that user is current
Mode is left-handed；If it occur that the longitudinal electrode corresponding to electric capacity of change is in the leftmost side of touch screen
And the rightmost side, and capacitance change produced by the longitudinal electrode being positioned at the leftmost side detected is less than being positioned at
Capacitance change produced by the longitudinal electrode on right side, it is determined that the current holding mode of user is that the right hand is held
Hold.
Optionally, in above-mentioned steps, n longitudinal electrode of longitudinal electrode array will be constituted according to by a left side extremely
Right order is labeled as Tx successively1～Txn；As the longitudinal electrode Tx being positioned at region, the leftmost side detected1Produced
Raw capacitance change Cg1With the longitudinal electrode Tx being positioned at region, the rightmost sidenProduced capacitance change
CgnMeet following first pre-conditioned time, determine that the current holding mode of user is left-handed；Work as detection
To the longitudinal electrode Tx being positioned at region, the leftmost side1Produced capacitance change Cg1Be positioned at rightmost side district
The longitudinal electrode Tx in territorynProduced capacitance change CgnMeet following second pre-conditioned time, determine use
The current holding mode in family is that the right hand grips；
First pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
Second pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
Optionally, in above-mentioned steps, n longitudinal electrode of longitudinal electrode array will be constituted according to by a left side extremely
Right order is labeled as Tx successively1～Txn；As the longitudinal electrode Tx detected1～Tx3The electric capacity produced respectively
Variable quantity Cg1～Cg3, and longitudinal electrode Txn-2～TxnThe capacitance change produced respectively
Cgn-2～CgnMeet following 3rd pre-conditioned time, determine that the current holding mode of user is left-handed；
As the longitudinal electrode Tx detected1～Tx3The capacitance change Cg produced respectively1～Cg3, and longitudinal electricity
Pole Txn-2～TxnThe capacitance change Cg produced respectivelyn-2～CgnMeet following 4th pre-conditioned time,
Determine that the current holding mode of user is that the right hand grips；
3rd pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
4th pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
Below as a example by smart mobile phone, in conjunction with accompanying drawing, the citing that the embodiment of the present invention is detailed is described.
Fig. 2 (a) is the electric capacity access diagram of the capacitive touch screen in the embodiment of the present invention, wherein, Tx
For sendaisle, Rx is for receiving passage；Fig. 2 (b) is that the capacitive touch screen in the embodiment of the present invention exists
From the equivalent circuit diagram held under scan pattern, wherein, n the longitudinal electrode constituting longitudinal electrode array is pressed
Tx it is labeled as successively according to order from left to right1～Txn, the most all Tx passages and the whole ground connection of Rx passage,
As Tx1The reference ground of passage, Tx1Electric capacity with reference to ground is referred to as, from holding, being Cg by passage.Work as human body
When hand holds mobile phone frame, change to the reference of Cg, so the Cg amount of having a greater change.The most left
Side Tx passage (i.e. Tx1Passage) Cg1Value and rightmost side Tx passage (i.e. Txn) Cg of passagenIt is worth permissible
The foundation held as judgement.
As a preferred implementation, the embodiment of the present invention provides one to utilize from holding Data Detection user
The scheme of holding mode, Fig. 3 (a) shows that a kind of utilization that the embodiment of the present invention provides holds Data Detection certainly
The schematic flow sheet of user's holding mode, as shown in Fig. 3 (a), this flow process may include that
Step 301: mobile phone enters holding mode detection pattern.
Step 302: real-time detection is contacted the change of electric capacity produced by the touch screen of mobile phone or frame by user
Change situation.
When implementing, the embodiment of the present invention can detect and be contacted by user or make to indulge near longitudinal electrode
To the reference of the electrode ground produced capacitance change that changes, determine that the electric capacity institute changed is right simultaneously
The longitudinal electrode answered is present position information in longitudinal electrode array.
Step 303: if it occur that the longitudinal electrode corresponding to electric capacity of change is in longitudinal electrode array
Left side and the rightmost side, and capacitance change produced by the longitudinal electrode being positioned at the leftmost side detected is more than position
In capacitance change produced by the rightest longitudinal electrode, it is determined that the current holding mode of user is that left hand is held
Hold.
Step 304: if it occur that change the longitudinal electrode corresponding to electric capacity be in touch screen the leftmost side and
The rightmost side, and capacitance change produced by the longitudinal electrode being positioned at the leftmost side detected is the rightest less than being positioned at
Capacitance change produced by the longitudinal electrode of side, it is determined that the current holding mode of user is that the right hand grips.
As another preferred implementation, the embodiment of the present invention provides another kind to utilize from holding Data Detection
The scheme of user's holding mode, Fig. 3 (b) shows that another kind of utilization that the embodiment of the present invention provides holds number certainly
According to the schematic flow sheet of detection user's holding mode, as shown in Fig. 3 (b), this flow process may include that
Step 311: mobile phone enters holding mode detection pattern.
Step 312: real-time detection is contacted the change of electric capacity produced by the touch screen of mobile phone or frame by user
Change situation.
When implementing, the embodiment of the present invention can detect and be contacted by user or make to indulge near longitudinal electrode
To the reference of the electrode ground produced capacitance change that changes, determine that the electric capacity institute changed is right simultaneously
The longitudinal electrode answered is present position information in longitudinal electrode array.
Step 313: as the longitudinal electrode Tx being positioned at region, the leftmost side detected1Produced capacitance change
Cg1With the longitudinal electrode Tx being positioned at region, the rightmost sidenProduced capacitance change CgnMeet following first
Time pre-conditioned, determine that the current holding mode of user is left-handed.
First pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
Step 314: as the longitudinal electrode Tx being positioned at region, the leftmost side detected1Produced capacitance change
Cg1With the longitudinal electrode Tx being positioned at region, the rightmost sidenProduced capacitance change CgnMeet following second
Time pre-conditioned, determine that the current holding mode of user is that the right hand grips.
Second pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
It should be noted that in embodiments of the present invention, n of longitudinal electrode array will can be constituted in advance
Longitudinal electrode is labeled as Tx successively according to order from left to right1～Txn。
As another preferred implementation, the embodiment of the present invention provides another kind to utilize from holding Data Detection
The scheme of user's holding mode, Fig. 3 (c) shows that another kind of utilization that the embodiment of the present invention provides holds number certainly
According to the schematic flow sheet of detection user's holding mode, as shown in Fig. 3 (c), this flow process may include that
Step 321: mobile phone enters holding mode detection pattern.
Step 322: real-time detection is contacted the change of electric capacity produced by the touch screen of mobile phone or frame by user
Change situation.
When implementing, the embodiment of the present invention can detect and be contacted by user or make to indulge near longitudinal electrode
To the reference of the electrode ground produced capacitance change that changes, determine that the electric capacity institute changed is right simultaneously
The longitudinal electrode answered is present position information in longitudinal electrode array.
Step 323: as the longitudinal electrode Tx detected1～Tx3The capacitance change produced respectively
Cg1～Cg3, and longitudinal electrode Txn-2～TxnThe capacitance change Cg produced respectivelyn-2～CgnMeet
Following 3rd pre-conditioned time, determine that the current holding mode of user is left-handed.
3rd pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
Step 324: as the longitudinal electrode Tx detected1～Tx3The capacitance change produced respectively
Cg1～Cg3, and longitudinal electrode Txn-2～TxnThe capacitance change Cg produced respectivelyn-2～CgnMeet
Following 4th pre-conditioned time, determine that the current holding mode of user is that the right hand grips.
4th pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
As another preferred implementation, the embodiment of the present invention provides another kind to utilize from holding Data Detection
The scheme of user's holding mode, Fig. 3 (d) shows that another kind of utilization that the embodiment of the present invention provides holds number certainly
According to the schematic flow sheet of detection user's holding mode, as shown in Fig. 3 (d), this flow process may include that
Step 331: mobile phone enters holding mode detection pattern.
Step 332: real-time detection is contacted the change of electric capacity produced by the touch screen of mobile phone or frame by user
Change situation.
When implementing, the embodiment of the present invention can detect and be contacted by user or make to indulge near longitudinal electrode
To the reference of the electrode ground produced capacitance change that changes, determine that the electric capacity institute changed is right simultaneously
The longitudinal electrode answered is present position information in longitudinal electrode array.
Step 333: when testing result meets following all conditions, it is determined that for left-handed:
A) Cg of leftmost side passage is more than 100；
B) Cg of rightmost side passage is more than 50；
C) business that the Cg of the Cg/ rightmost side passage of leftmost side passage obtains is more than 1.4.
Step 334: when testing result meets following all conditions, it is determined that grip for the right hand:
D) Cg of rightmost side passage is more than 100；
E) Cg of leftmost side passage is more than 50；
F) business that the Cg of the Cg/ leftmost side passage of rightmost side passage obtains is more than 1.4.
As another preferred implementation, the embodiment of the present invention provides another kind to utilize from holding Data Detection
The scheme of user's holding mode, Fig. 3 (e) shows that another kind of utilization that the embodiment of the present invention provides holds number certainly
According to the schematic flow sheet of detection user's holding mode, as shown in Fig. 3 (e), this flow process may include that
Step 341: mobile phone enters holding mode detection pattern.
Step 342: real-time detection is contacted the change of electric capacity produced by the touch screen of mobile phone or frame by user
Change situation.
When implementing, the embodiment of the present invention can detect and be contacted by user or make to indulge near longitudinal electrode
To the reference of the electrode ground produced capacitance change that changes, determine that the electric capacity institute changed is right simultaneously
The longitudinal electrode answered is present position information in longitudinal electrode array.
Step 343: when testing result meets following all conditions, it is determined that for left-handed.
G) Cg of leftmost side passage is more than 100；
H) Cg of rightmost side passage is more than 50；
I) 3 channel C g in the leftmost side and/3 channel C g in the rightmost side and the business that obtains more than 1.4.
Step 344: when testing result meets following all conditions, it is determined that grip for the right hand:
J) Cg of rightmost side passage is more than 100；
K) Cg of leftmost side passage is more than 50；
L) 3 channel C g in the rightmost side and/3 channel C g in the leftmost side and the business that obtains more than 1.4.
Certainly, the embodiment of the present invention can be combined with existing holding mode (or grip) detection scheme,
Improve the accuracy of detection further.
For example, during detection, the embodiment of the present invention can also utilize the gyroscope (angle of terminal built-in
Velocity sensor) etc. sensor, obtain the current center of gravity information of terminal, utilize the information got to combine this
The scheme that inventive embodiments provides, calibrates further to testing result.
Visible, the method that the embodiment of the present invention utilizes software and hardware to combine achieves user and grips the side of mobile phone
The detection of formula, the embodiment of the present invention can have the advantage that
First, do not increase any hardware.
Second, only use existing TP's (Touch Panel, touch screen) certainly to hold data characteristics as judgement
Foundation.
From technique scheme it can be seen that the embodiment of the present invention is not on the basis of increasing hardware complexity,
The capacitance variations caused due to human contact's touch screen, detection user is utilized to grip the mode of terminal.Work as people
When body touches touch screen, owing to portion of electrical current flows out through human body, will result in the change of electric capacity, the present invention
Embodiment can utilize the capacitance variations situation before and after the user's touch detected, identifies that user currently grips end
The mode of end, on the basis of not increasing hardware complexity, it is achieved that user grips the detection side of terminal posture
Case；Further, due to user grip terminal time, no matter use which kind of holding mode (be hold by one hand or
Hands grasping) all can touch touch screen, therefore, the embodiment of the present invention directly gathers and is contacted touch by user
Screen produced data, it is to avoid utilize indirect data (as user contacts the frame institute of terminal in prior art
The data, the user that produce contact data produced by the backboard of terminal etc.) phenomenon that the detection that caused is failed,
Further increase accuracy and the real-time of detection.
Based on identical technology design, the embodiment of the present invention additionally provides a kind of user and grips the mode of terminal
Detection device, Fig. 4 shows that a kind of user in the embodiment of the present invention grips the detection device of the mode of terminal
Structural representation, as shown in Figure 4, this device may include that
Detector unit 41, for when terminal enters holding mode detection pattern, detection is contacted by user or leans on
Electricity produced by the longitudinal electrode of the diverse location in longitudinal electrode array within nearly described terminal touch screen
The situation of change held；
Recognition unit 42, for the situation of change according to the electric capacity detected, determines that user grips described terminal
Mode.
Optionally, described detector unit 41 specifically for: detection is contacted by user or near described longitudinally electricity
Pole and the produced capacitance change that changes with making the reference of described longitudinal electrode, determine generation simultaneously
Longitudinal electrode corresponding to electric capacity present position information in described longitudinal electrode array of change；Described identification
Unit 42 specifically for: according to the capacitance change detected and the positional information determined, determine user
Grip the mode of described terminal.
Optionally, described recognition unit 42 specifically for: if it occur that change electric capacity corresponding to longitudinal direction
Electrode is in the leftmost side and the rightmost side of described longitudinal electrode array, and the longitudinal direction being positioned at the leftmost side detected
Capacitance change produced by electrode is more than being positioned at capacitance change produced by the rightest longitudinal electrode, the most really
Determining the current holding mode of user is left-handed；If it occur that at the longitudinal electrode corresponding to electric capacity of change
In the leftmost side and the rightmost side of described touch screen, and produced by the longitudinal electrode being positioned at the leftmost side detected
Capacitance change is less than capacitance change produced by the longitudinal electrode being positioned at the rightmost side, it is determined that user is current
Holding mode be the right hand grip.
Optionally, n the longitudinal electrode constituting described longitudinal electrode array is depended on according to order from left to right
Secondary it is labeled as Tx1～Txn；Described recognition unit 42 specifically for: be positioned at region, the leftmost side when detect
Longitudinal electrode Tx1Produced capacitance change Cg1With the longitudinal electrode Tx being positioned at region, the rightmost sidenProduced
Capacitance change CgnMeet following first pre-conditioned time, determine that the current holding mode of user is left hand
Grip；As the longitudinal electrode Tx being positioned at region, the leftmost side detected1Produced capacitance change Cg1And position
Longitudinal electrode Tx in region, the rightmost sidenProduced capacitance change CgnMeet following second pre-conditioned
Time, determine that the current holding mode of user is that the right hand grips；Described first pre-conditioned is: Cg1＞ TH1And
Cgn＞ TH2AndDescribed second pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1AndWherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd
Predetermined threshold value, and TH1＞ TH2、TH3＞ 1.
Optionally, n the longitudinal electrode constituting described longitudinal electrode array is depended on according to order from left to right
Secondary it is labeled as Tx1～Txn；Described recognition unit 42 specifically for: as the longitudinal electrode Tx detected1～Tx3Institute
The capacitance change Cg produced respectively1～Cg3, and longitudinal electrode Txn-2～TxnThe electric capacity produced respectively
Variable quantity Cgn-2～CgnMeet following 3rd pre-conditioned time, determine that the current holding mode of user is left hand
Grip；As the longitudinal electrode Tx detected1～Tx3The capacitance change Cg produced respectively1～Cg3, and
Longitudinal electrode Txn-2～TxnThe capacitance change Cg produced respectivelyn-2～CgnMeet the following 4th to preset article
During part, determine that the current holding mode of user is that the right hand grips；Described 3rd pre-conditioned is: Cg1＞ TH1
And Cgn＞ TH2AndDescribed 4th pre-conditioned is: Cg1＞ TH2And
Cgn＞ TH1AndWherein, TH1It is the first predetermined threshold value, TH2It is
Two predetermined threshold value, TH3It is the 3rd predetermined threshold value, and TH1＞ TH2、TH3＞ 1.
Based on identical technology design, the embodiment of the present invention additionally provides a kind of terminal, and Fig. 5 shows this
The structural representation of a kind of terminal in bright embodiment, as it is shown in figure 5, this device can include a kind of user
Grip the detection device 51 of the mode of terminal.
The present invention is with reference to method, equipment (system) and computer program product according to embodiments of the present invention
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedding
Formula datatron or the processor of other programmable data processing device so that by this computer or other can compile
The instruction that the processor of journey data handling equipment performs can a flow process in flowchart or multiple flow process
And/or the function specified in one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing at the one of flow chart
The step of the function specified in individual flow process or multiple flow process and/or a square frame of block diagram or multiple square frame.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (11)
1. a user grips the detection method of mode of terminal, it is characterised in that the method includes:
When terminal enters holding mode detection pattern, detection is contacted by user or near described terminal touch screen
And make electric capacity produced by the longitudinal electrode of the diverse location in the longitudinal electrode array within touch screen
Situation of change；
According to the situation of change of the electric capacity detected, determine that user grips the mode of described terminal.
2. the method for claim 1, it is characterised in that described detection is contacted by user or close
Described terminal touch screen and make the longitudinal electrode of the diverse location in the longitudinal electrode array within touch screen
The situation of change of produced electric capacity, including:
Detection is contacted by user or occurs with making the reference of described longitudinal electrode near described longitudinal electrode
The produced capacitance change of change, determines that the longitudinal electrode corresponding to the electric capacity changed is described simultaneously
Present position information in longitudinal electrode array；
The described user of determination grips the mode of described terminal, including:
According to the capacitance change detected and the positional information determined, determine that user grips described terminal
Mode.
3. method as claimed in claim 2, it is characterised in that the capacitance variations that described basis detects
Amount and the positional information determined, determine that user grips the mode of described terminal, including:
If it occur that the longitudinal electrode corresponding to electric capacity of change is in the leftmost side of described longitudinal electrode array
And the rightmost side, and capacitance change produced by the longitudinal electrode being positioned at the leftmost side detected is more than being positioned at
Capacitance change produced by right longitudinal electrode, it is determined that the current holding mode of user is left-handed；
If it occur that the longitudinal electrode corresponding to electric capacity of change is in the leftmost side of described touch screen and the rightest
Side, and capacitance change produced by the longitudinal electrode being positioned at the leftmost side detected is less than being positioned at the rightmost side
Capacitance change produced by longitudinal electrode, it is determined that the current holding mode of user is that the right hand grips.
4. method as claimed in claim 3, it is characterised in that the n of described longitudinal electrode array will be constituted
Individual longitudinal electrode is labeled as Tx successively according to order from left to right1～Txn；
The capacitance change that described basis detects and the positional information determined, determine that user grips described end
The mode of end, including:
As the longitudinal electrode Tx being positioned at region, the leftmost side detected1Produced capacitance change Cg1And position
Longitudinal electrode Tx in region, the rightmost sidenProduced capacitance change CgnMeet following first pre-conditioned
Time, determine that the current holding mode of user is left-handed；
As the longitudinal electrode Tx being positioned at region, the leftmost side detected1Produced capacitance change Cg1And position
Longitudinal electrode Tx in region, the rightmost sidenProduced capacitance change CgnMeet following second pre-conditioned
Time, determine that the current holding mode of user is that the right hand grips；
Described first pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
Described second pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
5. method as claimed in claim 3, it is characterised in that the n of described longitudinal electrode array will be constituted
Individual longitudinal electrode is labeled as Tx successively according to order from left to right1～Txn；
The capacitance change that described basis detects and the positional information determined, determine that user grips described end
The mode of end, including:
As the longitudinal electrode Tx detected1～Tx3The capacitance change Cg produced respectively1～Cg3, and vertical
To electrode Txn-2～TxnThe capacitance change Cg produced respectivelyn-2～CgnMeet following 3rd pre-conditioned
Time, determine that the current holding mode of user is left-handed；
As the longitudinal electrode Tx detected1～Tx3The capacitance change Cg produced respectively1～Cg3, and vertical
To electrode Txn-2～TxnThe capacitance change Cg produced respectivelyn-2～CgnMeet following 4th pre-conditioned
Time, determine that the current holding mode of user is that the right hand grips；
Described 3rd pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
Described 4th pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
6. a user grips the detection device of mode of terminal, it is characterised in that this device includes:
Detector unit, for when terminal enters holding mode detection pattern, detection is contacted or close by user
Electric capacity produced by the longitudinal electrode of the diverse location in longitudinal electrode array within described terminal touch screen
Situation of change；
Recognition unit, for the situation of change according to the electric capacity detected, determines that user grips described terminal
Mode.
7. device as claimed in claim 6, it is characterised in that described detector unit specifically for:
Detection is contacted by user or occurs with making the reference of described longitudinal electrode near described longitudinal electrode
The produced capacitance change of change, determines that the longitudinal electrode corresponding to the electric capacity changed is described simultaneously
Present position information in longitudinal electrode array；
Described recognition unit specifically for: according to the capacitance change detected and the positional information determined,
Determine that user grips the mode of described terminal.
8. device as claimed in claim 7, it is characterised in that described recognition unit specifically for:
If it occur that the longitudinal electrode corresponding to electric capacity of change is in the leftmost side of described longitudinal electrode array
And the rightmost side, and capacitance change produced by the longitudinal electrode being positioned at the leftmost side detected is more than being positioned at
Capacitance change produced by right longitudinal electrode, it is determined that the current holding mode of user is left-handed；
If it occur that the longitudinal electrode corresponding to electric capacity of change is in the leftmost side of described touch screen and the rightest
Side, and capacitance change produced by the longitudinal electrode being positioned at the leftmost side detected is less than being positioned at the rightmost side
Capacitance change produced by longitudinal electrode, it is determined that the current holding mode of user is that the right hand grips.
9. device as claimed in claim 8, it is characterised in that the n of described longitudinal electrode array will be constituted
Individual longitudinal electrode is labeled as Tx successively according to order from left to right1～Txn；
Described recognition unit specifically for: as the longitudinal electrode Tx being positioned at region, the leftmost side detected1Produced
Raw capacitance change Cg1With the longitudinal electrode Tx being positioned at region, the rightmost sidenProduced capacitance change
CgnMeet following first pre-conditioned time, determine that the current holding mode of user is left-handed；Work as detection
To the longitudinal electrode Tx being positioned at region, the leftmost side1Produced capacitance change Cg1Be positioned at rightmost side district
The longitudinal electrode Tx in territorynProduced capacitance change CgnMeet following second pre-conditioned time, determine use
The current holding mode in family is that the right hand grips；
Described first pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
Described second pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
10. device as claimed in claim 8, it is characterised in that described longitudinal electrode array will be constituted
N longitudinal electrode is labeled as Tx successively according to order from left to right1～Txn；
Described recognition unit specifically for: as the longitudinal electrode Tx detected1～Tx3The electric capacity produced respectively
Variable quantity Cg1～Cg3, and longitudinal electrode Txn-2～TxnThe capacitance change produced respectively
Cgn-2～CgnMeet following 3rd pre-conditioned time, determine that the current holding mode of user is left-handed；
As the longitudinal electrode Tx detected1～Tx3The capacitance change Cg produced respectively1～Cg3, and longitudinal electricity
Pole Txn-2～TxnThe capacitance change Cg produced respectivelyn-2～CgnMeet following 4th pre-conditioned time,
Determine that the current holding mode of user is that the right hand grips；
Described 3rd pre-conditioned is: Cg1＞ TH1And Cgn＞ TH2And
Described 4th pre-conditioned is: Cg1＞ TH2And Cgn＞ TH1And
Wherein, TH1It is the first predetermined threshold value, TH2It is the second predetermined threshold value, TH3It is the 3rd predetermined threshold value,
And TH1＞ TH2、TH3＞ 1.
11. 1 kinds of terminals, it is characterised in that this terminal includes the detection device as described in claim 6-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180224.4A CN105867787A (en) | 2016-03-25 | 2016-03-25 | Method and device for detecting mode of holding terminal by user and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180224.4A CN105867787A (en) | 2016-03-25 | 2016-03-25 | Method and device for detecting mode of holding terminal by user and terminal |
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| CN105867787A true CN105867787A (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610180224.4A Pending CN105867787A (en) | 2016-03-25 | 2016-03-25 | Method and device for detecting mode of holding terminal by user and terminal |
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| CN (1) | CN105867787A (en) |
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| CN106371606A (en) * | 2016-09-19 | 2017-02-01 | 京东方科技集团股份有限公司 | Terminal operation equipment and operation method thereof |
| CN107509140A (en) * | 2017-09-29 | 2017-12-22 | 李俊和 | A kind of human body sensing wireless microphone |
| WO2018076333A1 (en) * | 2016-10-31 | 2018-05-03 | 深圳市汇顶科技股份有限公司 | Hand-holding posture detection method, capacitive touch device and electronic device |
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