CN105573641A - Unlocking method and device for touch screen device - Google Patents
Unlocking method and device for touch screen device Download PDFInfo
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- CN105573641A CN105573641A CN201510131550.1A CN201510131550A CN105573641A CN 105573641 A CN105573641 A CN 105573641A CN 201510131550 A CN201510131550 A CN 201510131550A CN 105573641 A CN105573641 A CN 105573641A
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Abstract
The embodiment of the invention discloses an unlocking method for a touch screen device. The unlocking method comprising the steps of detecting multi-touch operation in a first gesture input area prearranged on the touch screen; obtaining the operation parameter of the multi-touch operation, wherein the operation parameter includes the positions of at least two touch points of the multi-touch operation; judging whether the operation parameter accords with a preset value, and if yes, detecting the sliding trace input in a second gesture input area prearranged on the touch screen; and unlocking the screen according to the sliding trace. In addition, an unlocking device for the touch screen device is also provided. By using the unlocking method and device for the touch screen device, the security of screen unlocking can be increased.
Description
Technical field
The present invention relates to field of computer technology, particularly relate to a kind of unlock method and device of touch-screen equipment.
Background technology
In the unlocking screen scheme of existing touch-screen, mainly contain soft keyboard input numeral and unlock and slip unblock.In the scheme that soft keyboard input numeral unlocks, the click order visuality of numeral is higher, and easily remembered by people and imitate, encryption performance is poor; Screen slide in the scheme of unblock according to predetermined sliding path, unlock pattern generally fairly simple and fixing, user draws and unlocks while pattern carrys out unlock screen on screen, unlock pattern easily remembered by people and imitate, and on screen, easily leave the vestige unlocking path, the vestige that other people can be stayed on screen by user cracks unblock pattern, and the encryption performance therefore unlocking scheme in this is not high yet.
Summary of the invention
Based on this, in order to the technical matters that the encryption performance solving above-mentioned unlock method is not high, the invention provides the unlock method that a kind of encryption performance is higher.
A unlock method for touch-screen equipment, comprising:
Detect the multiple point touching operation in the first gesture input area preset on touch screen;
Obtain the operating parameter of multiple point touching operation, operating parameter comprises the position of at least two touch points of multiple point touching operation;
Judge whether operating parameter meets preset value, if so, then detect the sliding trace inputted in the second gesture input area preset on touch screen;
Unlocking screen is carried out according to sliding trace.
Further, be provided with at least two the first icon area in first gesture input area, icon area has the first default icon mark;
Judge that the step whether operating parameter meets preset value comprises:
Obtain at least two the first icon area that the touch point of multiple point touching operation is corresponding, obtain the first icon mark of the first icon area, judge whether mate between at least two the first icon marks, if so, then decision parameter meets preset value.
Preferably, operating parameter also comprises touch duration;
Also comprise after judging the step of whether mating between at least two the first icon marks:
Judge whether be more than or equal to touch duration threshold value, if so, then decision parameter meets preset value if touching duration.
As preferably, in the second gesture input area, be provided with reference point and reference picture;
The step detecting the sliding trace inputted in the second gesture input area preset on touch screen also comprises:
Detect the displacement variable of sliding trace, calculate the variable angle amount of the line of touch point in sliding trace and reference point according to displacement variable, rotate reference picture according to variable angle amount around reference point.
Further, the step of carrying out unlocking screen according to sliding trace also comprises:
Obtain the rotational angle of reference picture, the unlock screen when rotational angle is more than or equal to default angle threshold.
Preferably, the second icon area is provided with in reference picture;
The step of carrying out unlocking screen according to sliding trace also comprises:
Judge whether sliding trace slips over the second icon area, if so, then obtain the end position of sliding trace, obtain the deflection of the line of end position and reference point, the unlock screen when deflection equals preset value.
Preferably, the step detecting the sliding trace inputted in the second gesture input area preset on touch screen also comprises:
Detect at least one sliding trace inputted in the second gesture input area preset on touch screen, and be that the sliding trace detected arranges serial number according to sequencing, and in reference picture, be provided with second icon area corresponding with serial number;
The step of carrying out unlocking screen according to sliding trace also comprises:
Judge whether sliding trace slips over second icon area corresponding with the serial number of this sliding trace, if, then obtain the end position of sliding trace, obtain end position and the deflection corresponding with the serial number of this sliding trace of the line of reference point, equal and unlock screen during the preset value that the serial number of this sliding trace is corresponding at the deflection corresponding with the serial number of this sliding trace.
Preferably, the step obtaining the end position of sliding trace also comprises:
Detect stop place and the stay time of slide corresponding to sliding trace, when stay time is more than or equal to stay time threshold value, judge the end position of stop place as sliding trace of slide.
In addition, in order to solve the not high technical matters of above-mentioned unlock method ciphering type, a kind of tripper of touch-screen equipment is additionally provided.
A tripper for touch-screen equipment, comprising: multiple point touching operation detection module, for detecting the multiple point touching operation in the first gesture input area preset on touch screen;
Operating parameter acquisition module, for obtaining the operating parameter of multiple point touching operation, operating parameter comprises the position of at least two touch points of multiple point touching operation;
Judge module, for judging whether operating parameter meets preset value;
Sliding trace detection module, when meeting preset value for operating parameter, detects the sliding trace inputted in the second gesture input area preset on touch screen;
Unlocking screen module, for carrying out unlocking screen according to sliding trace.
Further, be provided with at least two the first icon area in first gesture input area, icon area has the first default icon mark;
Judge module is also for obtaining at least two first icon area corresponding to touch point of multiple point touching operation, obtain the first icon mark of the first icon area, judge whether mate between at least two the first icon marks, if so, then decision parameter meets preset value.
Alternatively, operating parameter also comprises touch duration;
Judge module also judges whether be more than or equal to touch duration threshold value, if so, then decision parameter meets preset value if touching duration after whether mating between at least two the first icon marks.
Further, reference point and reference picture is provided with in the second gesture input area;
Sliding trace detection module, also for detecting the displacement variable of sliding trace, calculating the variable angle amount of the line of touch point in sliding trace and reference point, rotating reference picture according to variable angle amount around reference point according to displacement variable.
Further, unlocking screen module also for obtaining the rotational angle of reference picture, the unlock screen when rotational angle is more than or equal to default angle threshold.
Further, the second icon area is provided with in reference picture;
Unlocking screen module also for judging whether sliding trace slips over the second icon area, if so, then obtains the end position of sliding trace, obtains the deflection of the line of end position and reference point, the unlock screen when deflection equals preset value.
Further, sliding trace detection module is also for detecting at least one sliding trace inputted in the second gesture input area preset on touch screen, and be that the sliding trace detected arranges serial number according to sequencing, and in reference picture, be provided with second icon area corresponding with serial number;
Unlocking screen module is also for judging whether sliding trace slips over second icon area corresponding with the serial number of this sliding trace, if, then obtain the end position of sliding trace, obtain end position and the deflection corresponding with the serial number of this sliding trace of the line of reference point, equal and unlock screen during the preset value that the serial number of this sliding trace is corresponding at the deflection corresponding with the serial number of this sliding trace.
Alternatively, it is characterized in that, unlocking screen module, also for detecting stop place and the stay time of slide corresponding to sliding trace, when stay time is more than or equal to stay time threshold value, judges the end position of stop place as sliding trace of slide.Implement the embodiment of the present invention, following beneficial effect will be had:
After the unlock method that have employed above-mentioned touch-screen equipment and device, user, before being unlocked by gesture input sliding path, also needs the ad-hoc location in first gesture input area to carry out multiple point touching operation.That is, compare with conventional art, add a set of checking procedure, thus improve the security of unlocking screen.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Wherein:
Fig. 1 is the process flow diagram of the unlock method of a kind of touch-screen equipment in an embodiment;
Fig. 2 is the interface schematic diagram of first gesture input area in an embodiment;
Fig. 3 is the interface schematic diagram of first gesture input area in another embodiment;
Fig. 4 is the interface schematic diagram of first gesture input area in another embodiment;
Fig. 5 is the sliding trace schematic diagram that in an embodiment, user inputs in the second gesture input area;
Fig. 6 is the sliding trace schematic diagram that in another embodiment, user inputs in the second gesture input area;
Fig. 7 is the rotation schematic diagram of the reference picture in an embodiment in the second gesture input area;
Fig. 8 is the sliding trace schematic diagram that in an embodiment, user inputs in the second gesture input area;
Fig. 9 is the sliding trace schematic diagram that in an embodiment, user inputs in the second gesture input area;
Figure 10 is the structural representation of the tripper of a kind of touch-screen equipment in an embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
For solving the low problem of above-mentioned unlock method encryption, in one embodiment, spy proposes a kind of unlock method of touch-screen equipment, and the execution of the method can be dependent on computer program, and this computer program can run on the computer system of von Neumann system.This computer system can be the terminal devices such as smart mobile phone, panel computer, notebook computer or desktop computer, also can be the server apparatus of the server program running social networks application.
Concrete, in the present embodiment, the unlock method of this touch-screen equipment as shown in Figure 1, comprising:
Step S102: detect the multiple point touching operation in the first gesture input area preset on touch screen.
Such as in the screen locking application scenarios of a mobile phone screen, as shown in Figure 2.Fig. 2 illustrates the schematic diagram of a mobile phone locking screen interface, the locking screen interface of this mobile phone is distributed with 12 digital buttons, be composed of sequence number 1 to 12 respectively, first gesture input area is 12 above-mentioned digital button regions, user needs to press multiple button and completes multiple point touching operation, if user presses 4,6 and 11 these three numerals, completes three touch operations.
Such as in the screen locking application scenarios of another mobile phone screen, as shown in Figure 3.Fig. 3 illustrates the schematic diagram of a mobile phone locking screen interface, the locking screen interface of this mobile phone is distributed with inside and outside two annular sections, be distributed with the round button indicating numeral respectively at endocyclic area and outer region, first gesture input area is above-mentioned button region.User needs to press at least one digital button to complete multiple point touching operation simultaneously, it should be noted that, the touch point that user can arrange multiple point touching operation is at least one digital button of outer region or at least one digital button of endocyclic area, also can be set at least one digital button on two regions.Such as, if user presses 10 and 20 two digital buttons on outer region, then a two point touch operation is completed.
Such as in the screen locking application scenarios of another mobile phone screen, as shown in Figure 4.Fig. 4 illustrates the schematic diagram of a mobile phone locking screen interface, the locking screen interface of this mobile phone is provided with 9 icon area, the pictorial information of icon area can preset, first gesture input area is above-mentioned picture region, if user presses the region of two pictures simultaneously, then complete a two point touch operation.
Step S104: the operating parameter obtaining multiple point touching operation, operating parameter comprises the position of at least two touch points of multiple point touching operation.
Particularly, when detect the first gesture input area that user presets on touch screen carried out multiple point touching operation time, obtain the position of touch point of multiple point touching operation.Setting operation of the present invention is multiple point touching operation, in embodiment as shown in Figure 2, setting multiple point touching is operating as three touch operations, it should be noted that, the quantity of the touch point herein set can be redefined for the number being greater than arbitrarily 1, above the first gesture input area of locking screen interface, the information of display " please simultaneously pressing multiple button to unlock " also can be set to the number of the touch point that " please pressing 3 buttons to unlock " has pointed out multiple point touching to operate simultaneously, and is also applicable to other embodiment.In the present embodiment, when detection user completes three touch operations, obtain the position of three touch points of three touch operations, the numeral number position that namely digital button at place, three touch points is corresponding, the position that namely numbering 4,6 and 11 is corresponding on Touch Screen.
Such as in figure 3, if user completes a two point touch operation, what then obtain is the position at the numeral number place that the round button at the place, two touch points of two point touch operation is corresponding, the position that the numbering 10 and 20 namely on outer region is corresponding on Touch Screen.
Again such as in the diagram, if user completes a two point touch operation, what obtain is the position corresponding to pictorial information at the place, two touch points of two point touch operation, the position that namely smiling face's picture in the upper left corner and the doggie picture in the lower right corner are corresponding on Touch Screen.
Step S106: judge whether operating parameter meets preset value.
In the present embodiment, be and judge whether the position of the touch point that multiple point touching operates meets preset value.In the application scenarios that Fig. 2 provides, when multiple point touching is operating as three touch operations, preset value can be set to the 3 fixing points preset, and when touch point is on 3 that preset, then decision parameter meets preset value.
Such as, in the application scenarios of Fig. 3, preset value can be set to the 2 fixing points on endocyclic area, as 2 and 8, also 2 points on outer region can be set as, as 10 and 20, then judge that the operating parameter that two point operates meets preset value when the value number of the digital button at place, touch point is default point.Further, preset value can also be set to 2 points on endocyclic area 2 and outer region, as 3 and 5 and 16 and 20, user can select 2: 3 and 5 in inner ring, also can select on outer shroud two: 16 and 20 to complete two point touch operation, now, the numeral corresponding when the touch point of multiple point touching operation is 3 and 5, or when being 16 and 20, be all judged to be that operating parameter meets preset value; Otherwise when the numeral that the position of the touch point that the multiple point touching of user operates is corresponding is on 3 and outer region on endocyclic area 20, then decision parameter does not meet preset value.Herein, user can also arrange some other rule and carry out decision parameter and whether meet preset value, as changed the number of the touch point of multiple point touching operation, if decision rule is that numeral that digital button that endocyclic area is preset is corresponding can divide exactly numeral corresponding to digital button on outer region, etc.
Again such as, in the application scenarios of Fig. 4, preset value can be set at least 2 pictures fixing on locking screen interface, as smiling face's picture and doggie picture, when the pictorial information corresponding to position, touch point of multiple point touching operation be smiling face and doggie time, then decision parameter meets preset value, otherwise then decision parameter does not meet preset value.
Further, be provided with at least two the first icon area in first gesture input area, icon area has the first default icon mark.
Such as, in the application scenarios of Fig. 2, be provided with 12 digital buttons in first gesture input area, namely 12 the first icon area, each button all indicates default numeral, the first icon mark namely preset.Further, the first icon mark preset also can be set to the information such as word, picture, animation, and in order to increase the interest at interface, as shown in Figure 4, the first icon is designated the picture of smiling face, fruit and type of animal.
In the application scenarios of Fig. 3, preset 24 digital buttons in first gesture input area, i.e. 24 the first icon area, the numeral that each button is preset is the first default icon mark.Same, the first icon mark herein can also be set to other marks, as fruit picture, word etc.
Further, judge that the step whether operating parameter meets preset value also comprises:
Obtain at least two the first icon area that the touch point of multiple point touching operation is corresponding, obtain the first icon mark of the first icon area, judge whether mate between at least two the first icon marks, if so, then decision parameter meets preset value.
In application scenarios as shown in Figure 2, namely at least two the first icon area corresponding to touch point obtaining multiple point touching operation obtain three button area corresponding to three touch points of three touch operations, whether namely the first icon mark obtaining the first icon area obtains numeral number corresponding to digital button area, mate before judging whether mate the numeral number namely judged between at least two the first icon marks.It should be noted that, the rule of whether mating before numeral number can be preset by user, and if whether numeral number is default numeral number, whether numeral number sum equals certain numerical value of N, and whether numeral number is even number etc.As being that operating parameter meets preset value when decision rule be judgement 3 numeral number sums is N=22, then in embodiment as shown in Figure 2, first icon corresponding to the first icon area corresponding to three touch points is designated numeral number 4,6 and 11, because 4+6+11=22, then judge coupling between at least two the first icon marks, and decision parameter meets preset value.Also same or similar rule can be set in other embodiments.As in the application scenarios shown in Fig. 4, coupling before judging at least two the first icons marks when can be set as the things inhomogeneity representated by picture of the first icon mark that the first icon area corresponding to touch point is corresponding, namely operating parameter meets preset value.
In application scenarios as shown in Figure 3, namely at least two the first icon area corresponding to touch point obtaining multiple point touching operation obtain multiple button area corresponding to multiple touch points of two point touch operation, whether namely the first icon mark obtaining the first icon area obtains numeral number corresponding to digital button area, mate before judging whether mate the numeral number namely judged between at least two the first icon marks.In the present embodiment, the rule of whether mating before numeral number can be preset by user, as the numeral number whether numeral number is in default endocyclic area or outer region, or whether numeral number sum equals certain numerical value of N, can also be whether numeral number in endocyclic area can numeral number in Zheng Chu outer region etc.Numeral number as default endocyclic area is 2 and 8, and the numeral number presetting outer region is 10 and 22, and coupling before judging at least two the first icon marks when user presses 2 and 8 or 10 and 22 simultaneously, namely operating parameter meets preset value.
Alternatively, the operating parameter of multiple point touching operation also comprises touch duration, also comprises after judging the step of whether mating between at least two the first icon marks:
Judge whether be more than or equal to touch duration threshold value, if so, then decision parameter meets preset value if touching duration.
Concrete has, and touches the stay time of multiple touch points of duration and multiple point touching operation.In embodiment as shown in Figure 2, also comprise after judging the step of whether mating between at least two the first icon marks and judge whether touch duration is more than or equal to touch duration threshold value, namely user presses 4 simultaneously, when the stay time of 6 and 11 3 digital buttons is more than or equal to default touch duration threshold value, decision parameter meets preset value, such as, setting touches duration threshold value is in the present embodiment 2 seconds, when the stay time of three touch points of the three touch operations of user is more than or equal to 2 seconds, then decision parameter meets preset value, when the stay time of three touch points of the three touch operations of user is less than 2 seconds, then decision parameter does not meet preset value.Also same or analogous decision rule can be set in other embodiments.
Step S108: detect the sliding trace inputted in the second gesture input area preset on touch screen.
In step s 106, judge whether operating parameter meets preset value, if so, then carry out the sliding trace inputted in the second default on touch screen gesture input area of step S108 detection.
It should be noted that, the second gesture input area with first gesture input area can be identical region, also can be different regions.As shown in Figure 5, the second gesture input area with first gesture input area can be identical displaying interface.User can input sliding trace and unlock in the second gesture input area, and according to the change record sliding trace of the touch point position of user on touch screen, the path that numeral number 6-5-4-7-10-11-12 is formed is sliding trace.
Further, in the present embodiment, reference point and reference picture is provided with in the second gesture input area.As shown in Figure 6, Fig. 6 illustrates the schematic diagram of a mobile phone unlock interface, the locking screen interface of this mobile phone is distributed with on the locking screen interface of this mobile phone, is provided with a border circular areas, and the edge of border circular areas is provided with scale and digital button, second gesture input area is above-mentioned border circular areas, reference point is the central point of border circular areas, and reference picture is the picture that border circular areas is formed.
Further, the step detecting the sliding trace inputted in the second gesture input area preset on touch screen also comprises: the displacement variable detecting sliding trace, calculate the variable angle amount of the line of touch point in sliding trace and reference point according to displacement variable, rotate reference picture according to variable angle amount around reference point.
As shown in Figure 6, when user slides into the process of the position at digital 2 places from the position at digital 1 place on touch screen, the displacement variable of touch point 2 is arrived in displacement variable and touch point 1, as shown in the figure, touch point in sliding trace with and the variable angle amount of line of special despatch and angle [alpha], in the present embodiment, α=90 °, then rotate reference picture 90 ° around reference point clockwise direction, the interface after rotation as shown in Figure 7.
In the present embodiment, the step detecting the sliding trace inputted in the second gesture input area preset on touch screen also comprises: detect at least one sliding trace inputted in the second gesture input area preset on touch screen, and be that the sliding trace detected arranges serial number according to sequencing, and in reference picture, be provided with second icon area corresponding with serial number.
Such as, in the unlock interface shown in Fig. 8, user successively have input two sliding traces, is numbered L1, L2.It should be noted that, user needs the quantity of the sliding trace inputted can be preset by user, can for the quantity being greater than 1 arbitrarily.Further, can preset user needs to input sliding trace from most inner lane, and the sequencing namely inputting sliding trace as user needs to meet default order.
It should be noted that, L1 and L2 distinguishes correspondence two sliding traces, in reference picture, is provided with the second corresponding with L1 and L2 respectively icon area, i.e. corresponding annular region.It should be noted that, in other examples, the input area that can also set many sliding traces corresponding is identical, and the second corresponding icon area also can be identical.
Step S110: carry out unlocking screen according to sliding trace.
In the present embodiment, then carry out unlocking screen when the sliding trace of user's input is identical with the sliding trace preset, when the sliding trace of user's input is different from the sliding trace preset, be then judged to carry out unlocking screen.As shown in Figure 5, when the sliding trace preset is the path of numeral number 6-5-4-7-10-11-12 formation, user carries out operation as shown in the figure to the second gesture input area, meets the condition preset, then unlocks screen according to sliding trace.
Further, the step of carrying out unlocking screen according to sliding trace also comprises: the rotational angle obtaining reference picture, the unlock screen when rotational angle is more than or equal to default angle threshold.
Such as, in the application scenarios of Fig. 6, preset and carry out unlocking screen when the rotational angle of reference picture is more than or equal to 90 degree, therefore, when user carries out operation as shown in the figure to this touch-screen, reference picture rotational angle be 90 degree, then judge can carry out unlocking screen.
In the application scenarios shown in Fig. 8, user successively inputs such as L1 and L2 two sliding traces, needs consideration two sliding traces in the step of carrying out unlocking screen according to sliding trace.While any sliding trace of input, detect the displacement variable of sliding trace, calculate the variable angle amount of the line of touch point in sliding trace and reference point according to displacement variable, rotate reference picture according to variable angle amount around reference point.The rotational angle of the reference picture that acquisition order label is corresponding respectively, the unlock screen when rotational angle is more than or equal to default angle threshold.In the present embodiment, the rotational angle threshold value of the reference picture that setting L1 and L2 is corresponding is respectively 180 ° and 45 °, when the rotational angle of reference picture corresponding to L1 and L2 is more than or equal to the threshold value of predetermined angle corresponding to serial number, when being namely more than or equal to 180 ° and 45 °, then judge to carry out unlocking screen.
In the present embodiment, user can also set the input sequence of many sliding traces, as long as just can carry out unlocking screen when input sequence meets pre-conditioned.
It should be noted that, in the present embodiment, the step of carrying out unlocking screen according to sliding trace can also be preset comprise and judge whether the rotation direction of rotating reference picture in reference picture around reference point according to variable angle amount is default direction value, the direction of presetting is clockwise direction or counter clockwise direction, as shown in Figure 8, the rotation direction that corresponding according to L1 and L2 sliding trace rotates reference picture is clockwise direction.
In other embodiments, the step of carrying out unlocking screen according to sliding trace can also comprise: judge whether sliding trace slips over the second icon area, if, then obtain the end position of sliding trace, obtain the deflection of the line of end position and reference point, the unlock screen when deflection equals preset value.
Such as, in the application scenarios that Fig. 9 provides; when user carries out slide M1 as shown in the figure; this sliding trace M1 identifies second icon area at 4 places and sliding trace slips over the second icon area through icon; obtain the end position of sliding trace, namely icon identifies second icon area at 1 place.I.e. deflection β=120 ° of the line of end position and reference point, if the deflection preset is 120 °, then unlock screen.
In the present embodiment, when the quantity of the sliding trace of user preset is greater than 1, the step of carrying out unlocking screen according to sliding trace also comprises: judge whether sliding trace slips over second icon area corresponding with the serial number of this sliding trace, if, then obtain the end position of sliding trace, obtain end position and the deflection corresponding with the serial number of this sliding trace of the line of reference point, equal and unlock screen during the preset value that the serial number of this sliding trace is corresponding at the deflection corresponding with the serial number of this sliding trace.
Such as, in the application scenarios of Fig. 9, the quantity of sliding trace is 3, and serial number is respectively M1, M2 and M3, and that is, user has slided respectively in order 3 times in the second gesture input area, forms the sliding trace of M1, M2 and M3.When user carries out slide as shown in the figure, whether sliding trace slips over second icon area corresponding with the serial number of this sliding trace, obtain M1 respectively, the end position of the sliding trace that M2 and M3 is corresponding, namely the reference position of the sliding trace that M1 is corresponding is 4, end position is 1, the reference position of the sliding trace that M2 is corresponding is 9, end position is 1, the reference position of the sliding trace that M3 is corresponding is 5, end position is 1, end position is respectively 120 ° with the deflection corresponding with the serial number of this sliding trace of the line of reference point, 120 °, 72 °, 120 ° are respectively at the preset value of the deflection corresponding with the serial number of this sliding trace, 120 °, unlock screen when 72 °.
User it should be noted that, as long as can also be set as having at least the operating parameter of a sliding trace to be all can carry out unlocking screen when meeting preset value.In application scenarios such as shown in Fig. 9, user can unlock in arbitrary operation of carrying out in M1, M2 and M3 tri-slides of unrestricted choice.
Optionally, in all embodiments, the step obtaining the end position of sliding trace also comprises the stop place and stay time of detecting slide corresponding to sliding trace, when stay time is more than or equal to stay time threshold value, judge the end position of stop place as sliding trace of slide.
Such as in Figure 5, the stop place of slide identifies second icon area at 12 places at the second icon, preset at the end of slide, the duration stopped at the second icon area place that the second icon identifies 12 places judges the end position of stop place as sliding trace of slide when being more than or equal to 2 seconds, namely the second icon identifies second icon area at 12 places is the end position of sliding trace, otherwise, judge that the second icon area that the second icon identifies 12 places is not the end position of sliding trace.In the present embodiment, setting unlock screen when sliding trace is the path of numeral number 6-5-4-7-10-11-12 formation in the step unlocked is carried out according to sliding trace, if the second icon area that the second icon identifies 12 places is determined when not being the end position of sliding trace, then sliding trace is not default sliding trace, can not carry out unlocking screen.
In one embodiment, as shown in Figure 10, also correspondingly propose a kind of tripper of touch-screen equipment, comprise multiple point touching operation detection module 202, for detecting the multiple point touching operation in the first gesture input area preset on touch screen;
Operating parameter acquisition module 204, for obtaining the operating parameter of multiple point touching operation, operating parameter comprises the position of at least two touch points of multiple point touching operation;
Judge module 206, for judging whether operating parameter meets preset value;
Sliding trace detection module 208, when meeting preset value for operating parameter, detects the sliding trace inputted in the second gesture input area preset on touch screen;
Unlocking screen module 210, for carrying out unlocking screen according to sliding trace.
In the present embodiment, be provided with at least two the first icon area in first gesture input area, the first icon area has the first default icon mark;
Judge module 206 is also for obtaining at least two first icon area corresponding to touch point of multiple point touching operation, obtain the first icon mark of the first icon area, judge whether mate between at least two the first icon marks, if so, then decision parameter meets preset value.
In the present embodiment, operating parameter also comprises touch duration; 206 judge modules also judge whether be more than or equal to touch duration threshold value, if so, then decision parameter meets preset value if touching duration after whether mating between at least two the first icon marks.
In the present embodiment, reference point and reference picture is provided with in the second gesture input area;
Sliding trace detection module 208, also for detecting the displacement variable of sliding trace, calculating the variable angle amount of the line of touch point in sliding trace and reference point, rotating reference picture according to variable angle amount around reference point according to displacement variable.
In the present embodiment, unlocking screen module 210 also for obtaining the rotational angle of reference picture, the unlock screen when rotational angle is more than or equal to default angle threshold.
In the present embodiment, the second icon area is provided with in reference picture; Unlocking screen module 210 also for judging whether sliding trace slips over the second icon area, if so, then obtains the end position of sliding trace, obtains the deflection of the line of end position and reference point, the unlock screen when deflection equals preset value.
In the present embodiment, sliding trace detection module 208 is also for detecting at least one sliding trace inputted in the second gesture input area preset on touch screen, and be that the sliding trace detected arranges serial number according to sequencing, and in reference picture, be provided with second icon area corresponding with serial number;
Unlocking screen module 210 is also for judging whether sliding trace slips over second icon area corresponding with the serial number of this sliding trace, if, then obtain the end position of sliding trace, obtain end position and the deflection corresponding with the serial number of this sliding trace of the line of reference point, equal and unlock screen during the preset value that the serial number of this sliding trace is corresponding at the deflection corresponding with the serial number of this sliding trace.
In the present embodiment, unlocking screen module 210 is also for detecting stop place and the stay time of slide corresponding to sliding trace, when stay time is more than or equal to stay time threshold value, judge the end position of stop place as sliding trace of slide.
In sum, implement the embodiment of the present invention, following beneficial effect will be had:
After the unlock method that have employed above-mentioned touch-screen equipment and device, user, before being unlocked by gesture input sliding path, also needs the ad-hoc location in first gesture input area to carry out multiple point touching operation.That is, compare with conventional art, add a set of checking procedure, thus improve the security of unlocking screen.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (16)
1. a unlock method for touch-screen equipment, is characterized in that, comprising:
Detect the multiple point touching operation in the first gesture input area preset on touch screen;
Obtain the operating parameter of described multiple point touching operation, described operating parameter comprises the position of at least two touch points of described multiple point touching operation;
Judge whether described operating parameter meets preset value, if so, then detect the sliding trace inputted in the second gesture input area preset on touch screen;
Unlocking screen is carried out according to described sliding trace.
2. the unlock method of touch-screen equipment according to claim 1, is characterized in that, is provided with at least two the first icon area in described first gesture input area, and described icon area has the first default icon mark;
The described step judging whether described operating parameter meets preset value comprises:
Obtain at least two the first icon area that the touch point of described multiple point touching operation is corresponding, obtain the first icon mark of described first icon area, whether mate between at least two the first icon marks described in judgement, if so, then judge that described operating parameter meets preset value.
3. the unlock method of touch-screen equipment according to claim 2, is characterized in that, described operating parameter also comprises touch duration;
Also comprise after the step of whether mating between at least two the first icon marks described in described judgement:
Judge whether described touch duration is more than or equal to and touch duration threshold value, if so, then judge that described operating parameter meets preset value.
4. the unlock method of touch-screen equipment according to claim 1, is characterized in that, is provided with reference point and reference picture in described second gesture input area;
The step of the sliding trace inputted in the second gesture input area that described detection is preset on touch screen also comprises:
Detect the displacement variable of described sliding trace, calculate the variable angle amount of the line of touch point in described sliding trace and described reference point according to described displacement variable, rotate described reference picture according to described variable angle amount around described reference point.
5. the unlock method of touch-screen equipment according to claim 4, is characterized in that, described step of carrying out unlocking screen according to described sliding trace also comprises:
Obtain the rotational angle of described reference picture, the unlock screen when described rotational angle is more than or equal to default angle threshold.
6. the unlock method of touch-screen equipment according to claim 4, is characterized in that, is provided with the second icon area in described reference picture;
Described step of carrying out unlocking screen according to described sliding trace also comprises:
Judge whether described sliding trace slips over described second icon area, if so, then obtains the end position of described sliding trace, obtains the deflection of the line of described end position and described reference point, the unlock screen when described deflection equals preset value.
7. the unlock method of touch-screen equipment according to claim 6, is characterized in that, the step of the sliding trace inputted in the second gesture input area that described detection is preset on touch screen also comprises:
Detect at least one sliding trace inputted in the second gesture input area preset on touch screen, and according to sequencing for described in the sliding trace that detects serial number is set, and in described reference picture, be provided with second icon area corresponding with described serial number;
Described step of carrying out unlocking screen according to described sliding trace also comprises:
Judge whether described sliding trace slips over second icon area corresponding with the serial number of this sliding trace, if, then obtain the end position of described sliding trace, obtain described end position and the deflection corresponding with the serial number of this sliding trace of the line of described reference point, equal and unlock screen during the preset value that the serial number of this sliding trace is corresponding at the described deflection corresponding with the serial number of this sliding trace.
8. the unlock method of the touch-screen equipment according to claim 6 or 7, is characterized in that, the step of the end position of the described sliding trace of described acquisition also comprises:
Detect stop place and the stay time of slide corresponding to described sliding trace, when described stay time is more than or equal to stay time threshold value, judge the end position of the stop place of described slide as described sliding trace.
9. a tripper for touch-screen equipment, is characterized in that, comprising:
Multiple point touching operation detection module, for detecting the multiple point touching operation in the first gesture input area preset on touch screen;
Operating parameter acquisition module, for obtaining the operating parameter of described multiple point touching operation, described operating parameter comprises the position of at least two touch points of described multiple point touching operation;
Judge module, for judging whether described operating parameter meets preset value;
Sliding trace detection module, when meeting preset value for described operating parameter, detects the sliding trace inputted in the second gesture input area preset on touch screen;
Unlocking screen module, for carrying out unlocking screen according to described sliding trace.
10. the tripper of touch-screen equipment according to claim 9, is characterized in that, is provided with at least two the first icon area in described first gesture input area, and described icon area has the first default icon mark;
Described judge module is also for obtaining at least two first icon area corresponding to touch point of described multiple point touching operation, obtain the first icon mark of described first icon area, whether mate between at least two the first icon marks described in judgement, if so, then judge that described operating parameter meets preset value.
The unlock method of 11. touch-screen equipments according to claim 10, is characterized in that, described operating parameter also comprises touch duration;
Described judge module also judges whether described touch duration is more than or equal to touch duration threshold value, if so, then judges that described operating parameter meets preset value after whether mating between described at least two the first icon marks.
The tripper of 12. touch-screen equipments according to claim 9, is characterized in that, is provided with reference point and reference picture in described second gesture input area;
Described sliding trace detection module is also for detecting the displacement variable of described sliding trace, calculate the variable angle amount of the line of touch point in described sliding trace and described reference point according to described displacement variable, rotate described reference picture according to described variable angle amount around described reference point.
The tripper of 13. touch-screen equipments according to claim 12, is characterized in that, described unlocking screen module also for obtaining the rotational angle of described reference picture, the unlock screen when described rotational angle is more than or equal to default angle threshold.
The tripper of 14. touch-screen equipments according to claim 12, is characterized in that, is provided with the second icon area in described reference picture;
Described unlocking screen module is also for judging whether described sliding trace slips over described second icon area, if, then obtain the end position of described sliding trace, obtain the deflection of the line of described end position and described reference point, the unlock screen when described deflection equals preset value.
The tripper of the touch-screen equipment of 15. touch-screen equipments according to claim 14, it is characterized in that, described sliding trace detection module is also for detecting at least one sliding trace inputted in the second gesture input area preset on touch screen, and according to sequencing for described in the sliding trace that detects serial number is set, and in described reference picture, be provided with second icon area corresponding with described serial number;
Described unlocking screen module is also for judging whether described sliding trace slips over second icon area corresponding with the serial number of this sliding trace, if, then obtain the end position of described sliding trace, obtain described end position and the deflection corresponding with the serial number of this sliding trace of the line of described reference point, equal and unlock screen during the preset value that the serial number of this sliding trace is corresponding at the described deflection corresponding with the serial number of this sliding trace.
The tripper of 16. touch-screen equipments according to claims 14 or 15, it is characterized in that, described unlocking screen module is also for detecting stop place and the stay time of slide corresponding to described sliding trace, when described stay time is more than or equal to stay time threshold value, judge the end position of the stop place of described slide as described sliding trace.
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| CN201510131550.1A CN105573641A (en) | 2015-03-24 | 2015-03-24 | Unlocking method and device for touch screen device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107066870A (en) * | 2017-04-07 | 2017-08-18 | 乐山师范学院 | A kind of gesture password unlocking method of intelligent touch-screen equipment |
| CN108762553A (en) * | 2018-05-17 | 2018-11-06 | Oppo广东移动通信有限公司 | Processing method, device, storage medium and the electronic device of touch information |
| WO2019047118A1 (en) * | 2017-09-07 | 2019-03-14 | 深圳传音通讯有限公司 | Electronic apparatus and unlocking method thereof, and computer readable storage medium |
| CN109745699A (en) * | 2018-12-29 | 2019-05-14 | 维沃移动通信有限公司 | A kind of method and terminal device responding touch control operation |
| CN111016695A (en) * | 2019-12-23 | 2020-04-17 | 钱小萍 | Wireless induction charging system and method for vehicle |
| CN111391782A (en) * | 2020-03-03 | 2020-07-10 | 广州小鹏汽车科技有限公司 | Luggage compartment door unlocking method and device, luggage compartment door and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943993A (en) * | 2010-08-26 | 2011-01-12 | 深圳桑菲消费通信有限公司 | Method for unlocking and locking mobile terminal touch screen |
| CN101986251A (en) * | 2010-10-28 | 2011-03-16 | 华为终端有限公司 | Touch pattern locking/unlocking method and device |
| US20110130170A1 (en) * | 2009-07-21 | 2011-06-02 | Lg Electronics Inc. | Mobile terminal and method of controlling the operation of the mobile terminal |
| CN102722333A (en) * | 2012-06-04 | 2012-10-10 | 深圳天珑无线科技有限公司 | Touch screen unlocking method and terminal |
| CN103092499A (en) * | 2011-11-07 | 2013-05-08 | 浩鑫股份有限公司 | Unlocking method of mobile device and mobile device using same |
| CN103246467A (en) * | 2012-02-14 | 2013-08-14 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and terminal control method |
-
2015
- 2015-03-24 CN CN201510131550.1A patent/CN105573641A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110130170A1 (en) * | 2009-07-21 | 2011-06-02 | Lg Electronics Inc. | Mobile terminal and method of controlling the operation of the mobile terminal |
| CN101943993A (en) * | 2010-08-26 | 2011-01-12 | 深圳桑菲消费通信有限公司 | Method for unlocking and locking mobile terminal touch screen |
| CN101986251A (en) * | 2010-10-28 | 2011-03-16 | 华为终端有限公司 | Touch pattern locking/unlocking method and device |
| CN103092499A (en) * | 2011-11-07 | 2013-05-08 | 浩鑫股份有限公司 | Unlocking method of mobile device and mobile device using same |
| CN103246467A (en) * | 2012-02-14 | 2013-08-14 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and terminal control method |
| CN102722333A (en) * | 2012-06-04 | 2012-10-10 | 深圳天珑无线科技有限公司 | Touch screen unlocking method and terminal |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107066870A (en) * | 2017-04-07 | 2017-08-18 | 乐山师范学院 | A kind of gesture password unlocking method of intelligent touch-screen equipment |
| WO2019047118A1 (en) * | 2017-09-07 | 2019-03-14 | 深圳传音通讯有限公司 | Electronic apparatus and unlocking method thereof, and computer readable storage medium |
| CN108762553A (en) * | 2018-05-17 | 2018-11-06 | Oppo广东移动通信有限公司 | Processing method, device, storage medium and the electronic device of touch information |
| CN108762553B (en) * | 2018-05-17 | 2021-05-07 | Oppo广东移动通信有限公司 | Touch information processing method and device, storage medium and electronic device |
| CN109745699A (en) * | 2018-12-29 | 2019-05-14 | 维沃移动通信有限公司 | A kind of method and terminal device responding touch control operation |
| CN111016695A (en) * | 2019-12-23 | 2020-04-17 | 钱小萍 | Wireless induction charging system and method for vehicle |
| CN111016695B (en) * | 2019-12-23 | 2024-02-27 | 内蒙古快为科技有限公司 | Wireless induction charging system and method for vehicle |
| CN111391782A (en) * | 2020-03-03 | 2020-07-10 | 广州小鹏汽车科技有限公司 | Luggage compartment door unlocking method and device, luggage compartment door and vehicle |
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Application publication date: 20160511 |