CN107729733A - Control method and device, the electronic equipment of mobile terminal - Google Patents
Control method and device, the electronic equipment of mobile terminal Download PDFInfo
- Publication number
- CN107729733A CN107729733A CN201710919963.5A CN201710919963A CN107729733A CN 107729733 A CN107729733 A CN 107729733A CN 201710919963 A CN201710919963 A CN 201710919963A CN 107729733 A CN107729733 A CN 107729733A
- Authority
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- China
- Prior art keywords
- mobile terminal
- user
- characteristic point
- palm
- signal characteristic
- Prior art date
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- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- 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
- G06F3/0488—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 using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—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 using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1347—Preprocessing; Feature extraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
Abstract
The disclosure is directed to a kind of method and device for controlling mobile terminal, electronic equipment.This method includes：User's palm is obtained in the touch area touched on circuit of the mobile terminal；At least one signal characteristic point of user's palm is determined according to the touch area；Based on the matching result between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal, the released state of the mobile terminal is controlled.The embodiment of the present disclosure deliberately unlocks without user, can effectively improve the success rate of unblock, lifts usage experience.Meanwhile the present embodiment can keep away except unlocked by fingerprint mobile phone exist the problem of, and the problem of easily being influenceed by light when avoiding unlocking mobile phone such as face and iris.
Description
Technical field
This disclosure relates to technical field of data processing, more particularly to a kind of method and device for controlling mobile terminal, electronics
Equipment.
Background technology
At present, such as the mobile terminal such as smart mobile phone and tablet personal computer is increasingly popularized, to protect privacy of user, Yong Hutong
Mobile terminal is encrypted frequently with the existing cipher mode such as password, fingerprint or iris.By taking fingerprint as an example, user needs finger
Press ad-hoc location unblock mobile phone.However, when foreign matter or injury (such as finger decortication, spot, scratching) occurs in user's finger
Etc. factor interference when, the effective unblock of mobile terminal can not be caused inconvenience to the user.
The content of the invention
The disclosure provides a kind of method and device for controlling mobile terminal, electronic equipment, to solve in correlation technique not
Foot.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of method for controlling mobile terminal includes：
User's palm is obtained in the touch area touched on circuit of the mobile terminal；
At least one signal characteristic point of user's palm is determined according to the touch area；
Based between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal
Matching result, control the released state of the mobile terminal.
Alternatively, obtaining touch area of user's palm on the touch circuit of the mobile terminal includes：
Obtain the current value at one's own profession line of induction end different with this column drive wire in the touch circuit；
For touching every a line line of induction and each column drive wire in circuit, according to the one's own profession line of induction or this column drive wire
The current value at different ends calculates the one's own profession line of induction or the current ratio value of this column drive wire；
The distance value of user's palm and predeterminable area edge is calculated according to the current ratio value；The predeterminable area
It is provided with the touch circuit；
The touch area of user's palm is determined according to the distance value.
Alternatively, determined to include before the touch area of user's palm according to the distance value：
For touching every a line line of induction and each column drive wire in circuit, according to the one's own profession line of induction or this column drive wire
The current value at different ends calculates user's palm and the capacitance of the one's own profession line of induction or this column drive wire in the touch circuit；
The touch area for determining user's palm according to the distance value includes：
The touch area of user's palm is determined according to the distance value and the capacitance.
Alternatively, methods described also includes：
Obtain movement locus；The movement locus represents continuous action of the mobile terminal by user before and after grip；
Based between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal
Matching result, controlling the released state of the mobile terminal includes：
Letter based at least one signal characteristic point and the movement locus with unlocking template in the mobile terminal
Matching result between number characteristic point, control the released state of the mobile terminal.
Alternatively, based at least one signal characteristic point and the movement locus with solving locked mode in the mobile terminal
Matching result between the signal characteristic point of plate, controlling the released state of the mobile terminal includes：
Match at least one signal characteristic point and the signal characteristic point in the unblock template；
If matching, continue to match the movement locus and the movement locus in the unblock template；
If matching, unlocks the mobile terminal.
Alternatively, obtaining movement locus includes：
The mobile terminal is detected by the front and rear at least one action of grip；
The movement locus of the user is determined according at least one action.
Alternatively, at least one action of the mobile terminal is detected by gyroscope and/or acceleration transducer.
Alternatively, the unblock template includes at least one the signal characteristic point and/or movement locus of user's palm.
Alternatively, the relative side of display screen for touching circuit and being arranged on the mobile terminal, or the touch
Circuit is integrated in the display screen of the mobile terminal and is arranged on the relative side of the display screen.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of device for controlling mobile terminal, described device include：
Touch area acquisition module, for obtaining the Petting Area that touches circuit on of user's palm in the mobile terminal
Domain；
Characteristic point determining module, for determining at least one signal characteristic of user's palm according to the touch area
Point；
Unlocked state, for based on the signal that template is unlocked at least one signal characteristic point and the mobile terminal
Matching result between characteristic point, control the released state of the mobile terminal.
Alternatively, the touch area acquisition module includes：
Acquiring unit, for obtaining the current value at one's own profession line of induction end different with this column drive wire in the touch circuit；
First computing unit, for for touch circuit in every a line line of induction and each column drive wire, according to one's own profession
The line of induction or the current value at this column drive wire difference end calculate the one's own profession line of induction or the current ratio value of this column drive wire；
Second computing unit, for according to the current ratio value calculate user's palm and predeterminable area edge away from
From value；The predeterminable area is provided with the touch circuit；
Determining unit, for determining the touch area of user's palm according to the distance value.
Alternatively, described device also includes：
3rd computing unit, for for touch circuit in every a line line of induction and each column drive wire, according to one's own profession
The line of induction or the current value at this column drive wire difference end calculate user's palm and the one's own profession line of induction in the touch circuit or
The capacitance of this column drive wire；
The determining unit is additionally operable to：
The touch area of user's palm is determined according to the distance value and the capacitance.
Alternatively, described device also includes：
Movement locus acquisition module, for obtaining movement locus；The movement locus represents that the mobile terminal is held
The continuous action of front and rear user；
The unlocked state is additionally operable to：
Letter based at least one signal characteristic point and the movement locus with unlocking template in the mobile terminal
Matching result between number characteristic point, control the released state of the mobile terminal.
Alternatively, the unlocked state includes：
First matching unit, for matching at least one signal characteristic point and the signal characteristic in the unblock template
Point, and send the first trigger signal to the second matching unit in matching；
Second matching unit, for continue to match after first trigger signal is received the movement locus with it is described
The movement locus in template is unlocked, and the second trigger signal is sent to unlocking unit in matching；
Unlocking unit, the mobile terminal is unlocked during for receiving second trigger signal.
Alternatively, the movement locus acquisition module includes：
Motion detection unit, for detecting the mobile terminal by the front and rear at least one action of grip；
Track determining unit, for determining the movement locus of the user according at least one action.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of electronic equipment, the electronic equipment include：
Display screen；
Processor；
Touch circuit；
For storing the memory of the processor-executable instruction；
Wherein, the processor is used for：
Obtain touch area of user's palm on the touch circuit；
At least one signal characteristic point of user's palm is determined according to the touch area；
Based between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal
Matching result, control the released state of the mobile terminal.
Alternatively, the electronic equipment also includes gyroscope and/or acceleration transducer；
The gyroscope and/or acceleration transducer are used at least one action for detecting the electronic equipment；
The processor is additionally operable to：
The movement locus of the user is determined according at least one action；
If based between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal
The result that matches, then control unlocks the released state of the mobile terminal.
Alternatively, the relative side of display screen for touching circuit and being arranged on the electronic equipment, or the touch
Circuit is integrated in the display screen and is arranged on the relative side of the display screen.
The technical scheme provided by this disclosed embodiment can include the following benefits：
From above-described embodiment, by obtaining Petting Area of user's palm on circuit is touched in the embodiment of the present disclosure
Domain, at least one signal characteristic point of user's palm is then determined according to touch area, finally matches at least one signal
Characteristic point and the signal characteristic point in unblock template, the released state based on matching result control mobile terminal.So in user
During holding mobile terminal, based at least one signal characteristic point control released state in the present embodiment, pressed without user
Pressure ad-hoc location can unlock mobile phone.Also, because the contact area of user's palm is bigger relative to the area of finger, even if hand
The palm has external disturbance also not interfere with the unblock of mobile terminal or influence smaller.In addition, use what is shielded comprehensively in mobile terminal
Under trend, can keep away except unlocked by fingerprint mobile phone exist the problem of, and avoid such as face and iris unlock mobile phone when easily by
The problem of light influences.It can be seen that the embodiment of the present disclosure deliberately unlocks without user, usage experience is lifted.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of schematic flow sheet of the method for control mobile terminal according to an exemplary embodiment；
Fig. 2 is the scene graph that user's palm shown in Fig. 1 holds smart mobile phone；
Fig. 3 is the schematic diagram of corresponding touch area under the scene according to Fig. 2；
Fig. 4 is a kind of schematic flow sheet of the method for control mobile terminal according to another exemplary embodiment；
Fig. 5 is the structural representation for touching circuit；
Fig. 6 is a kind of schematic flow sheet of the method for control mobile terminal according to further example embodiment；
Fig. 7 is a kind of schematic flow sheet of the method for control mobile terminal according to another exemplary embodiment；
Fig. 8~Figure 13 is a kind of block diagram of the device of control mobile terminal according to an exemplary embodiment；
Figure 14 is the block diagram of a kind of electronic equipment according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The consistent device example of some aspects be described in detail in claims, the disclosure.
At present, mobile terminal uses encrypting fingerprint more.Disturbed and (such as finger decortication, spot, scratching) by outside, by
Influence whether to unlock in the area of user's finger is smaller, or even can not unlock, very big inconvenience can be caused to user.To solve to be somebody's turn to do
Technical problem, the embodiment of the present disclosure provide a kind of method for controlling mobile terminal, and Fig. 1 is shown according to an exemplary embodiment
A kind of control mobile terminal method schematic flow sheet.It should be noted that the control movement that the embodiment of the present disclosure provides
The method of terminal be can apply to include the mobile terminal for touching circuit, and the display screen of mobile terminal can be integrated in by touching circuit
In, can in the behind (i.e. the relative side of display screen) for being arranged on mobile terminal, or, can also be integrated in display screen collection with
It is arranged on the behind of mobile terminal and deposits.The mobile terminal can be smart mobile phone, tablet personal computer or other smart machines.For
Simplify explanation, the embodiment of the present disclosure is subsequently provided with the intelligence for touching circuit with (side that content is watched relative to user) behind
Illustrated exemplified by mobile phone.Referring to Fig. 1, the method for the control mobile terminal includes：
101, user's palm is obtained in the touch area touched on circuit of the mobile terminal.
In the present embodiment, mobile terminal is provided with touch circuit behind, and mobile terminal is held or hold (as schemed in user
Shown in 2) when, user's palm can form a touch area (as shown in Figure 3) with mobile terminal.It is all because user's palm can wait
One electric field, therefore coupled capacitor can be formed between user's palm and touch circuit, the electric current that power electrode is sent can flow to this
Coupled capacitor, touch area can be accurately positioned based on above-mentioned electric current.Subsequently illustrated according to the mode of electric current positioning touch area,
It is not illustrated herein.
102, at least one signal characteristic point of user's palm is determined according to the touch area.
In the present embodiment, by the touch area 1 can user's palm really at least one signal characteristic point.Referring to figure
3, at least one signal characteristic point can include finger belly 11, finger-joint 12, finger junction 13, palm highlight 14, hand
The one or more slapped in shape 15 and hand size.It will be appreciated that the signal characteristic point can generally deep learning or
The modes such as person's machine learning increase or reduced to the signal characteristic point of user's palm, and the disclosure is not construed as limiting.
103, based on unlocked at least one signal characteristic point and the mobile terminal template signal characteristic point it
Between matching result, control the released state of the mobile terminal.
In the present embodiment, comprising unblock template in mobile terminal, the unblock template can be by user's registration in advance.The unblock
Template can be the multiple different templates generated according to the different grip modes or unblock scene of user.Wrapped in the unblock template
Include multiple signal characteristic points.
In the present embodiment, at least one signal characteristic point and the signal characteristic point of unblock template of user's palm are matched.
When number of matches exceedes characteristic point threshold value, mobile terminal is unlocked.When number of matches is less than characteristic point threshold value, mobile terminal is kept
Locking state.
It can be seen that during user holds mobile terminal, based on user's palm with touching touching for circuit in the present embodiment
Touch region and determine at least one signal characteristic point to control released state, hand can be unlocked by pressing ad-hoc location without user
Machine.Also, the contact area of user's palm is bigger relative to the area of finger, shifting is not interfered with when palm has external disturbance yet
The unblock of dynamic terminal can reduce influence of the outer interference to unblock.In addition, in the case where mobile terminal uses the trend shielded comprehensively,
Can keep away except unlocked by fingerprint mobile phone exist the problem of, and avoid such as face and iris unlock mobile phone when easily influenceed by light
The problem of.It can be seen that the embodiment of the present disclosure deliberately unlocks without user, the success rate of unblock can be effectively improved, lifting uses body
Test.
Fig. 4 is a kind of schematic flow sheet of the method for control mobile terminal according to another exemplary embodiment.Ginseng
See Fig. 4, the method for the control mobile terminal includes：
401, obtain the current value for touching one's own profession line of induction end different with this column drive wire in circuit.
In the present embodiment, referring to Fig. 5, touching circuit 500 includes the multirow line of induction 501 and more column drive wires 502.Wherein drive
The both ends of moving-wire 502 connect power supply (not shown) respectively, and the both ends difference connection detection circuit of the line of induction (is not shown in figure
Go out).Under the nature not touched, any a line line of induction 501 and any one column drive wire 502 in circuit 500 are touched
Between no current pass through.When being touched, because user's palm etc. is all an electric field, user's palm is with making the drive at the A of touch point
Moving-wire and the line of induction form coupled capacitor, it will be appreciated that pass through an equivalent resistance short circuit for the drives line at the A of touch point and the line of induction.
Power supply obtains every a line line of induction 501 successively to each outputting drive voltage of column drive wire 502, detection circuit successively
Electric current.Referring to Fig. 5, at the A of touch point, detection circuit can obtain line of induction Part I (touch point A left part)
Electric current Ix1 and Part II (touch point A right part) electric current Ix2.In addition, the drive can be obtained by detecting power supply
The electric current Iy1 of moving-wire Part I (touch point A upper portion) and the electric current of Part II (touch point A lower portion)
Iy2。
402, for touching every a line line of induction and each column drive wire in circuit, driven according to the one's own profession line of induction or this row
The current value at moving-wire difference end calculates the one's own profession line of induction or the current ratio value of this column drive wire.
In the present embodiment, it is determined that per a line line of induction and in the case of each column drive wire electric current, one's own profession can be calculated
The current ratio value of the line of induction or this column drive wire.For example, the current ratio value of one's own profession is In=Ix1/Ix2, n is the line of induction
Line number, the current ratio value of this row is Im=Iy1/Iy2, and m is the columns of drives line.
403, the distance value of each touch point and predeterminable area edge is calculated according to the current ratio value；The predeterminable area
It is provided with the touch circuit.
In the present embodiment, it is determined that in the case of current ratio value, due to having touched the width X and height Y of circuit 500
It is determined that therefore touch point A and the edge of predeterminable area 503 distance value can be calculated.Touch is provided with the predeterminable area 503
Circuit.
With continued reference to Fig. 5, according to the relation of electric current and width：
Ix1/Ix2=X1/X2；
Wherein, X1+X2=X, then touch point A can be calculated respectively to the left hand edge and right hand edge of predeterminable area 503
Distance value X1 and X2.
Based on mentioned above principle, touch point A can be calculated respectively to the top edge of predeterminable area 503 and the distance of lower edge
Value Y1 and Y2, will not be repeated here.
404, the touch area of user's palm is determined according to the distance value.
In the present embodiment, power supply is successively to after the outputting drive voltage of drives line 502, after scanning through all lines of induction 501, i.e.,
Obtain the complete touch data of a frame.Because user's palm is relatively large, therefore the touch data includes multiple touch points, by
In each touch point to the edge of predeterminable area 503 distance value it has been determined that therefore the plurality of touch point and distance value can determine
The touch area of user's palm, now touch area can represent the shape and size of user's palm.
405, at least one signal characteristic point of user's palm is determined according to the touch area.
Step 405 is consistent with principle with the specific method of step 102, and the correlation that refer to Fig. 1 and step 102 is described in detail
Content, here is omitted.
406, based on unlocked at least one signal characteristic point and the mobile terminal template signal characteristic point it
Between matching result, control the released state of the mobile terminal.
Step 406 is consistent with principle with the specific method of step 103, and the correlation that refer to Fig. 1 and step 103 is described in detail
Content, here is omitted.
It can be seen that the embodiment of the present disclosure can determine user's palm with touching circuit during user holds mobile terminal
Touch area, be then based on touch area and determine at least one signal characteristic point of user's palm to control released state, nothing
Mobile phone can be unlocked by needing user to press ad-hoc location.Also, the contact area of user's palm is bigger relative to the area of finger,
Palm has the unblock that mobile terminal is not interfered with during external disturbance yet or can reduce influence of the outer interference to unblock.In addition,
In the case where mobile terminal is using the trend shielded comprehensively, can keep away except unlocked by fingerprint mobile phone exist the problem of, and avoid such as face
The problem of easily being influenceed during with the unblock mobile phone such as iris by light.It can be seen that the embodiment of the present disclosure deliberately unlocks without user, Neng Gouyou
Effect improves the success rate of unblock, lifts usage experience.
Fig. 6 is a kind of schematic flow sheet of the method for control mobile terminal according to further example embodiment.Ginseng
See Fig. 6, the method for the control mobile terminal includes：
601, obtain the current value that the detection circuit touches one's own profession line of induction end different with this column drive wire in circuit.
Step 601 is consistent with principle with the specific method of step 401, and the correlation that refer to Fig. 4 and step 401 is described in detail
Content, here is omitted.
602, every a line line of induction and each column drive wire in circuit are touched for detection circuit, according to the one's own profession line of induction
Or the current value at this column drive wire difference end calculates the one's own profession line of induction or the current ratio value of this column drive wire.
Step 602 is consistent with principle with the specific method of step 402, and the correlation that refer to Fig. 4 and step 402 is described in detail
Content, here is omitted.
603, the distance value of each touch point and predeterminable area edge is calculated according to the current ratio value；The predeterminable area
It is provided with the touch circuit.
Step 603 is consistent with principle with the specific method of step 403, and the correlation that refer to Fig. 4 and step 403 is described in detail
Content, here is omitted.
604, for touching every a line line of induction and each column drive wire in circuit, driven according to the one's own profession line of induction or this row
The current value at moving-wire difference end calculates user's palm and the electricity of the one's own profession line of induction or this column drive wire in the touch circuit
Capacitance.
In the present embodiment, it is determined that after the one's own profession line of induction or the current value at this column drive wire difference end, according to current value, electricity
The relation of pressure and capacitance：
I=C*dU/dt；
I represents coupled capacitor electric current, and C represents the capacitance of coupled capacitor, and d/dt represents differential, and U represents supply voltage.
The capacitance C of coupled capacitor can be calculated according to above-mentioned relation.With continued reference to Fig. 3, show to touch circuit in Fig. 3
Middle drives line and the capacitance of line of induction overlapping part (using the reference value under same referential to represent in Fig. 3).
With user's palm and the reduction for touching circuit distance, the bigger i.e. numeral of capacitance of coupled capacitor is bigger.
605, the touch area of user's palm is determined according to the distance value and the capacitance.
In the present embodiment, according to the shapes and sizes that user's palm can be determined according to distance value, then according to capacitance
The color depth value at each position of user's palm, such as gray value, different colours etc. can be determined.
606, at least one signal characteristic point of user's palm is determined according to the touch area.
Step 606 is consistent with principle with the specific method of step 102, and the correlation that refer to Fig. 1 and step 102 is described in detail
Content, here is omitted.
607, based on unlocked at least one signal characteristic point and the mobile terminal template signal characteristic point it
Between matching result, control the released state of the mobile terminal.
Step 607 is consistent with principle with the specific method of step 103, and the correlation that refer to Fig. 1 and step 103 is described in detail
Content, here is omitted.
It can be seen that the embodiment of the present disclosure can determine user's palm with touching the Petting Area of circuit according to distance value and capacitance
Domain, it is then based on touch area and determines at least one signal characteristic point of user's palm to control released state, pressed without user
Pressure ad-hoc location can unlock mobile phone.It will be appreciated that in the embodiment of the present disclosure, precision when being unlocked according to the touch area is more
Height, the success rate of unblock can be further improved, lift usage experience.
Fig. 7 is a kind of schematic flow sheet of the method for control mobile terminal according to another exemplary embodiment.Ginseng
See Fig. 7, the method for the control mobile terminal includes：
701, user's palm is obtained in the touch area touched on circuit of the mobile terminal.
Step 701 is consistent with principle with the specific method of step 101, and the correlation that refer to Fig. 1 and step 101 is described in detail
Content, here is omitted.
702, at least one signal characteristic point of user's palm is determined according to the touch area.
Step 702 is consistent with principle with the specific method of step 102, and the correlation that refer to Fig. 1 and step 102 is described in detail
Content, here is omitted.
703, obtain movement locus；The movement locus represents that the mobile terminal is moved by the continuous of user before and after grip
Make.
It is that the motion in user's releasing process is also obtained in this present embodiment because each user has different unlocking motions
Track.Also need to be provided with gyroscope and/or acceleration transducer in mobile terminal in the present embodiment, according to the gyroscope and/
Or acceleration transducer detection mobile terminal is by the front and rear at least one action of grip, for example, user's hand-held intelligent mobile phone is from mouth
During in face of being taken in bag, the actions such as smart mobile phone can be rotated, deflects and accelerated, then according at least one
Action determines the movement locus of user.It will be appreciated that the time that can be occurred according at least one action, position etc. connect successively
Connect the movement locus to form user.The movement locus of certain user can also obtain according to other algorithms, can equally realize this
Disclosed scheme, is not limited thereto.
In one embodiment, can according to residing for the movement locus of user determines user scene, for example, walking, running, be straight
The scenes such as unblock are connect, the matching relationship of movement locus and scene can as the case may be configured, be not limited thereto.
704, based on unlocked at least one signal characteristic point and the mobile terminal template signal characteristic point it
Between matching result, control the released state of the mobile terminal.
In the present embodiment, unblock template includes at least one the signal characteristic point and movement locus of user's palm.
Include with process：At least one signal characteristic point is matched first with unlocking the signal characteristic point in template, in signal characteristic point
Timing, continue to match movement locus with unlocking the movement locus in template, if matching, unlocks the mobile terminal, if not
With not unlocking then.If signal characteristic point mismatches, do not unlock equally.
Other guide is consistent with principle with the specific method of step 103, and the phase that refer to Fig. 1 and step 103 is described in detail
Hold inside the Pass, here is omitted.
It can be seen that the embodiment of the present disclosure is then based on Petting Area by the touch area for determining user's palm with touching circuit
Domain determines at least one signal characteristic point of user's palm to control released state, and pressing ad-hoc location without user can unlock
Mobile phone.In addition, it is unlocked in the embodiment of the present disclosure by the signal characteristic point of the movement locus and user's palm that increase user
Unblock precision can be improved, can further improve the success rate of unblock, lifts usage experience.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of device for controlling mobile terminal, referring to Fig. 8, the dress
Put including：
Touch area acquisition module 801, for obtaining the touch that touches circuit on of user's palm in the mobile terminal
Region；
Characteristic point determining module 802, for determining at least one signal of user's palm according to the touch area
Characteristic point；
Unlocked state 803, for based on unblock template at least one signal characteristic point and the mobile terminal
Matching result between signal characteristic point, control the released state of the mobile terminal.
Alternatively, include referring to Fig. 9, the touch area acquisition module 801：
Acquiring unit 901, for obtaining the electric current at one's own profession line of induction end different with this column drive wire in the touch circuit
Value；
First computing unit 902, for for touch circuit in every a line line of induction and each column drive wire, according to
The row line of induction or the current value at this column drive wire difference end calculate the one's own profession line of induction or the current ratio value of this column drive wire；
Second computing unit 903, for calculating user's palm and predeterminable area edge according to the current ratio value
Distance value；The predeterminable area is provided with the touch circuit；
Determining unit 904, for determining the touch area of user's palm according to the distance value.
Alternatively, also include referring to Figure 10, the touch area acquisition module 801：
First computing unit 1001, for for touch circuit in every a line line of induction and each column drive wire, according to
The one's own profession line of induction or the current value at this column drive wire difference end calculate the one's own profession line of induction or the current ratio value of this column drive wire；
Second computing unit 1002, for calculating user's palm and predeterminable area edge according to the current ratio value
Distance value；The predeterminable area is provided with the touch circuit；
3rd computing unit 1003, for for touch circuit in every a line line of induction and each column drive wire, according to
The one's own profession line of induction or the current value at this column drive wire difference end calculate user's palm and sensed with one's own profession in the touch circuit
The capacitance of line or this column drive wire；
Determining unit 1004, for determining the Petting Area of user's palm according to the distance value and the capacitance
Domain.
Alternatively, also include referring to Figure 11, described device：
Touch area acquisition module 1101, for obtaining the touch that touches circuit on of user's palm in the mobile terminal
Region；
Characteristic point determining module 1102, for determining at least one signal of user's palm according to the touch area
Characteristic point；
Movement locus acquisition module 1103, for obtaining movement locus；The movement locus represents the mobile terminal quilt
The continuous action of user before and after grip；
Unlocked state 1104, for whole based at least one signal characteristic point and the movement locus and the movement
The matching result between the signal characteristic point of template is unlocked in end, controls the released state of the mobile terminal.
Alternatively, include referring to Figure 12, the unlocked state 103：
First matching unit 1201, for matching at least one signal characteristic point and the signal in the unblock template
Characteristic point, and send the first trigger signal to the second matching unit in matching；
Second matching unit 1202, for continue to match after first trigger signal is received the movement locus with
Movement locus in the unblock template, and send the second trigger signal to unlocking unit in matching；
Unlocking unit 1203, the mobile terminal is unlocked during for receiving second trigger signal.
Alternatively, include referring to Figure 13, the movement locus acquisition module 1103：
Motion detection unit 1301, for detecting the mobile terminal by the front and rear at least one action of grip；
Track determining unit 1302, for determining the movement locus of the user according at least one action.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of electronic equipment, the electronic equipment include：
Display screen；
Processor；
Touch circuit；
For storing the memory of the processor-executable instruction；
Wherein, the processor is used for：
Obtain touch area of user's palm on the touch circuit；
At least one signal characteristic point of user's palm is determined according to the touch area；
Based between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal
Matching result, control the released state of the mobile terminal.
Alternatively, the electronic equipment also includes gyroscope and/or acceleration transducer；
The gyroscope and/or acceleration transducer are used at least one action for detecting the electronic equipment；
The processor is additionally operable to：
The movement locus of the user is determined according at least one action；
If based between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal
The result that matches, then control unlocks the released state of the mobile terminal
Figure 14 is the block diagram of a kind of electronic equipment according to an exemplary embodiment.For example, electronic equipment 1400 can
To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, it is good for
Body equipment, personal digital assistant etc..
Processor；
Touch circuit；
For storing the memory of the processor-executable instruction；
Wherein, the processor is used for：
Obtain touch area of user's palm on the touch circuit；
At least one signal characteristic point of user's palm is determined according to the touch area；
Based between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal
Matching result, control the released state of the mobile terminal.
Reference picture 14, electronic equipment 1400 can include following one or more assemblies：Processing component 1402, memory
1404, power supply module 1406, multimedia groupware 1408, audio-frequency assembly 1410, the interface 1412 of input/output (I/O), sensor
Component 1414, and communication component 1416.
The integrated operation of the usual control device 1400 of processing component 1402, such as communicated with display, call, data,
The operation that camera operation and record operation are associated.Processing component 1402 can include one or more processors 920 to perform
Instruction.In addition, processing component 1402 can include one or more modules, it is easy between processing component 1402 and other assemblies
Interaction.For example, processing component 1402 can include multi-media module, with facilitate multimedia groupware 1408 and processing component 1402 it
Between interaction.
Memory 1404 is configured as storing various types of data to support the operation in device 1400.These data
Example includes being used for the instruction of any application program or method operated on device 1400, contact data, telephone book data,
Message, picture, video etc..Memory 1404 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1406 provides electric power for the various assemblies of device 1400.Power supply module 1406 can include power management
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1400.
Multimedia groupware 1408 is included in the screen of one output interface of offer between described device 1400 and user.
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch and passed
Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip be dynamic
The border of work, but also detect the duration and pressure related to the touch or slide.In certain embodiments, it is more
Media component 1408 includes a front camera and/or rear camera.When device 1400 is in operator scheme, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive outside multi-medium data.Each preposition shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 1410 is configured as output and/or input audio signal.For example, audio-frequency assembly 1410 includes a wheat
Gram wind (MIC), when device 1400 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The audio signal received can be further stored in memory 1404 or via communication
Component 1416 is sent.In certain embodiments, audio-frequency assembly 1410 also includes a loudspeaker, for exports audio signal.
I/O interfaces 1412 provide interface, above-mentioned peripheral interface module between processing component 1402 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor cluster 1414 includes one or more sensors, and the state for providing various aspects for device 1400 is commented
Estimate.For example, sensor cluster 1414 can detect opening/closed mode of device 1400, the relative positioning of component, such as institute
The display and keypad that component is device 1400 are stated, sensor cluster 1414 can be with detection means 1400 or device 1,400 1
The position of individual component changes, the existence or non-existence that user contacts with device 1400, the orientation of device 1400 or acceleration/deceleration and dress
Put 1400 temperature change.Sensor cluster 1414 can include proximity transducer, be configured in no any physics
The presence of object nearby is detected during contact.Sensor cluster 1414 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In certain embodiments, the sensor cluster 1414 can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1416 is configured to facilitate the communication of wired or wireless way between device 1400 and other equipment.Dress
The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1400.It is exemplary at one
In embodiment, communication component 1416 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1416 also includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1400 can be by one or more application specific integrated circuits (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 1404 of instruction, above-mentioned instruction can be performed by the processor 1420 of device 1400.For example, the non-transitory
Computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage
Equipment etc..
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (18)
- A kind of 1. method for controlling mobile terminal, it is characterised in that methods described includes：User's palm is obtained in the touch area touched on circuit of the mobile terminal；At least one signal characteristic point of user's palm is determined according to the touch area；Based on the matching between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal As a result, the released state of the mobile terminal is controlled.
- 2. according to the method for claim 1, it is characterised in that obtain touch circuit of user's palm in the mobile terminal On touch area include：Obtain the current value at one's own profession line of induction end different with this column drive wire in the touch circuit；It is different according to the one's own profession line of induction or this column drive wire for touching every a line line of induction and each column drive wire in circuit The current value at end calculates the one's own profession line of induction or the current ratio value of this column drive wire；The distance value of each touch point and predeterminable area edge is calculated according to the current ratio value；The predeterminable area is set State touch circuit；The touch area of user's palm is determined according to the distance value.
- 3. according to the method for claim 2, it is characterised in that the touch of user's palm is determined according to the distance value Include before region：It is different according to the one's own profession line of induction or this column drive wire for touching every a line line of induction and each column drive wire in circuit The current value at end calculates user's palm and the capacitance of the one's own profession line of induction or this column drive wire in the touch circuit；The touch area for determining user's palm according to the distance value includes：The touch area of user's palm is determined according to the distance value and the capacitance.
- 4. according to the method for claim 1, it is characterised in that methods described also includes：Obtain movement locus；The movement locus represents continuous action of the mobile terminal by user before and after grip；Based on the matching between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal As a result, controlling the released state of the mobile terminal includes：Signal spy based at least one signal characteristic point and the movement locus with unlocking template in the mobile terminal Matching result between sign point, control the released state of the mobile terminal.
- 5. according to the method for claim 4, it is characterised in that based at least one signal characteristic point and the motion The matching result between the signal characteristic point of template is unlocked in track and the mobile terminal, controls the unblock of the mobile terminal State includes：Match at least one signal characteristic point and the signal characteristic point in the unblock template；If matching, continue to match the movement locus and the movement locus in the unblock template；If matching, unlocks the mobile terminal.
- 6. according to the method for claim 4, it is characterised in that obtaining movement locus includes：The mobile terminal is detected by the front and rear at least one action of grip；The movement locus of the user is determined according at least one action.
- 7. according to the method for claim 6, it is characterised in that at least one action of the mobile terminal is by gyroscope And/or acceleration transducer detection.
- 8. the method according to claim 1 or 4, it is characterised in that the unblock template includes user's palm extremely Few a signal characteristic point and/or movement locus.
- 9. according to the method for claim 1, it is characterised in that the display for touching circuit and being arranged on the mobile terminal Shield relative side, or the touch circuit is integrated in the display screen of the mobile terminal and is arranged on the display screen phase To side.
- 10. a kind of device for controlling mobile terminal, it is characterised in that described device includes：Touch area acquisition module, for obtaining user's palm in the touch area touched on circuit of the mobile terminal；Characteristic point determining module, for determining at least one signal characteristic point of user's palm according to the touch area；Unlocked state, for based on the signal characteristic that template is unlocked at least one signal characteristic point and the mobile terminal Matching result between point, control the released state of the mobile terminal.
- 11. device according to claim 10, it is characterised in that the touch area acquisition module includes：Acquiring unit, for obtaining the current value at one's own profession line of induction end different with this column drive wire in the touch circuit；First computing unit, for for touching every a line line of induction and each column drive wire in circuit, being sensed according to one's own profession Line or the current value at this column drive wire difference end calculate the one's own profession line of induction or the current ratio value of this column drive wire；Second computing unit, for calculating the distance of user's palm and predeterminable area edge according to the current ratio value Value；The predeterminable area is provided with the touch circuit；Determining unit, for determining the touch area of user's palm according to the distance value.
- 12. device according to claim 11, it is characterised in that the touch area acquisition module also includes：3rd computing unit, for for touching every a line line of induction and each column drive wire in circuit, being sensed according to one's own profession Line or the current value at this column drive wire difference end calculate user's palm and the one's own profession line of induction or this row in the touch circuit The capacitance of drives line；The determining unit is additionally operable to：The touch area of user's palm is determined according to the distance value and the capacitance.
- 13. device according to claim 10, it is characterised in that described device also includes：Movement locus acquisition module, for obtaining movement locus；The movement locus represents the mobile terminal by before and after grip The continuous action of user；The unlocked state is additionally operable to：Signal spy based at least one signal characteristic point and the movement locus with unlocking template in the mobile terminal Matching result between sign point, control the released state of the mobile terminal.
- 14. device according to claim 13, it is characterised in that the unlocked state includes：First matching unit, for matching at least one signal characteristic point and the signal characteristic point in the unblock template, And send the first trigger signal to the second matching unit in matching；Second matching unit, for continuing to match the movement locus and the unblock after first trigger signal is received Movement locus in template, and send the second trigger signal to unlocking unit in matching；Unlocking unit, the mobile terminal is unlocked during for receiving second trigger signal.
- 15. device according to claim 13, it is characterised in that the movement locus acquisition module includes：Motion detection unit, for detecting the mobile terminal by the front and rear at least one action of grip；Track determining unit, for determining the movement locus of the user according at least one action.
- 16. a kind of electronic equipment, it is characterised in that the electronic equipment includes：Display screen；Processor；Touch circuit；For storing the memory of the processor-executable instruction；Wherein, the processor is used for：Obtain touch area of user's palm on the touch circuit；At least one signal characteristic point of user's palm is determined according to the touch area；Based on the matching between the signal characteristic point that template is unlocked at least one signal characteristic point and the mobile terminal As a result, the released state of the mobile terminal is controlled.
- 17. electronic equipment according to claim 16, it is characterised in that the electronic equipment also include gyroscope and/or Acceleration transducer；The gyroscope and/or acceleration transducer are used at least one action for detecting the electronic equipment；The processor is additionally operable to：The movement locus of the user is determined according at least one action；If the phase between signal characteristic point based at least one signal characteristic point with unlocking template in the mobile terminal Matching result, then control unlock the released state of the mobile terminal.
- 18. electronic equipment according to claim 16, it is characterised in that the touch circuit is arranged on the electronic equipment The relative side of display screen, or the touch circuit is integrated in the display screen and to be arranged on the display screen relative Side.
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| CN201710919963.5A CN107729733B (en) | 2017-09-30 | 2017-09-30 | Method and device for controlling mobile terminal and mobile terminal |
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|---|---|---|---|
| CN201710919963.5A CN107729733B (en) | 2017-09-30 | 2017-09-30 | Method and device for controlling mobile terminal and mobile terminal |
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| CN107729733B CN107729733B (en) | 2019-12-13 |
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| CN107729733B (en) | 2019-12-13 |
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