CN103019612A - Touch screen unlocking method and touch screen terminal - Google Patents
Touch screen unlocking method and touch screen terminal Download PDFInfo
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- CN103019612A CN103019612A CN2013100085734A CN201310008573A CN103019612A CN 103019612 A CN103019612 A CN 103019612A CN 2013100085734 A CN2013100085734 A CN 2013100085734A CN 201310008573 A CN201310008573 A CN 201310008573A CN 103019612 A CN103019612 A CN 103019612A
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Abstract
The invention relates to a touch screen unlocking method a touch screen terminal. The unlocking method includes: when the touch screen terminal is in a locking work mode, the touch screen terminal acquires a group of contact sequence formed by continuous clicking on a touch screen by a user, and calculates and extracts to acquire position attributes and rhythm characteristics of the contact sequence; matching the acquired position attributes and rhythm characteristics of the contact sequence with position attributes and rhythm characteristics of a preset unlocking contact sequence, if the matching result is positive, the touch screen terminal executes unlocking, and the touch screen terminal is switched into an unlocking work mode; and if the matching result is negative, the locking work mode is maintained. The touch screen terminal comprises an acquisition module, a calculating module and an unlocking module. The technical problem that the existing unlocking methods are low in safety is solved. The touch screen unlocking method is convenient, fast, high in safety and the like.
Description
Technical field
The present invention relates to touch screen technology, relate in particular to a kind of touch screen unlocking method and touch screen terminal.
Background technology
Along with the development of infotech, increasing touch screen terminal enters in the daily life, such as: mobile phone, panel computer, digital album (digital photo frame), digital code player etc.In order to prevent that the unexpected unlatching of touch screen terminal from waiting maloperation, can or utilize special function keys that touch screen terminal is carried out lock operation in long-time inoperation, so that touch screen terminal is in the locking mode of operation.When touch screen terminal was in the locking mode of operation, touch screen terminal can according to certain release strategy, when the user touches the relevant position of above-mentioned touch-screen, be carried out unlocking operation.
The unlocking manner of current touch screen terminal mainly contains following several:
1. button release method: touch or longly realize release by corresponding button on the touch-screen;
2. slide block release method: utilize the predetermined block icon that slides to realize release;
3. gesture release method: realize release by write predetermined literal or figure etc. at touch-screen;
4. drag area release method: realize release by the assembly in the presumptive area is dragged to another zone;
5. line release method: the several points that will be scheduled to by touch manner connect to realize release.
Yet above-mentioned touch screen unlocking method all only relates to the touch unlocking operation that carries out at the touch-screen relevant position, so that unlock method easily peeped by other people, thereby has caused the not high problem of unlocking operation security.In addition, also have other some unlock methods, substantially all experience as starting point improving the user, do not possess the release security.
Summary of the invention
In view of the problem that exists in the above-mentioned existing touch screen unlocking method; for privacy of user and the data security of protecting touch screen terminal; the invention provides a kind of new touch screen unlocking method and touch screen terminal; the mode of mainly identifying based on rhythm; the user can adopt a kind of new release gesture; both improve the security of release, strengthened again the convenient and swift property of release.
For realizing above goal of the invention, the present invention provides following basic solution.
A kind of touch screen unlocking method may further comprise the steps:
When touch screen terminal was in the locking mode of operation, described touch screen terminal obtained the user and knocks continuously one group of contact series that touch-screen forms, and position attribution and the rhythm characteristic that obtains this group contact series extracted in computing;
The position attribution of described this group contact series of obtaining and position attribution and the rhythm characteristic of rhythm characteristic and predefined release contact series are mated, if the match is successful, then described touch screen terminal is carried out unlocking operation, makes described touch screen terminal switch to non-locking mode of operation; If do not mate, then keep the locking mode of operation.
Based on above-mentioned basic technical scheme, the present invention has also done following optimization and has limited and improve:
The acquisition of position attribution specifically can be: the one group of contact series that forms knocking continuously described touch-screen, analyze the wherein relative position relation of each contact on touch-screen, and the relative position of each contact of mark is to form the position attribution of contact series.
The acquisition of position attribution, specifically can also be: the one group of contact series that forms knocking continuously described touch-screen, analyze the wherein corresponding relation of each contact and predefined several release identified regions, mark should be organized contact series at the order distributing position of described several release identified regions, to form the position attribution of contact series.
The acquisition of position attribution, specifically can also be: on touch-screen, several release key icon have been preseted, the one group of contact series that forms knocking continuously described touch-screen, the corresponding relation of direct each contact of mark and described several release key icon is to form the position attribution of contact series;
The acquisition of rhythm characteristic, specifically can be: analyze the speed that speed is knocked in each contact, the rhythm numerical value of each contact of mark, specifically can be when each contact has just touched touch-screen, touch screen terminal is just recorded the value of this time point, thereby calculate the interval time of each contact, to form the rhythm characteristic of contact series.Certainly, should set the duration of contact of each contact on touch-screen much smaller than the mistiming of adjacent contacts touching touch-screen, and to certain remaining is set interval time of the relative position of each contact and each contact.
Based on the principle that above-mentioned method embodies, the present invention proposes a kind of corresponding touch screen terminal.
This touch screen terminal comprises
Acquisition module is used for obtaining positional information and temporal information that the user knocks one group of contact series of described touch-screen formation continuously when described touch screen terminal is in the locking mode of operation;
Computing module is used for positional information and temporal information according to described one group of contact series, by certain strategy and algorithm, extracts position attribution and the rhythm characteristic of described one group of contact series;
Separate lock module, be used for when the position attribution of the position attribution of described one group of contact series and rhythm characteristic and predefined release contact series and rhythm characteristic are consistent, the execution unlocking operation is so that described touch screen terminal switches to non-locking mode of operation.
To above-mentioned touch screen terminal, the present invention has also done following optimization and has limited and improve:
Above-mentioned touch screen terminal also comprises module is set, and is used for making the user by knocking continuously touch-screen the contact series that obtains through acquisition module and computing module repeatedly to be confirmed, sets described release contact series with change.
Above-mentioned acquisition module possesses position transducer and timer function, to obtain positional information and temporal information; Separate lock module and carry out decision operation and unlocking operation.
Above-mentioned acquisition module possesses the function of judging whether the contact series knock finishes, by a time threshold is set, if surpass this time threshold again without hammer action, judges that then contact series knocks complete.
Above-mentioned computing module comprises position computing module and rhythm computing module, the positional information of the contact series that the position computing module provides according to acquisition module, analyze the relative position relation of each contact on described touch-screen, perhaps analyze the affiliated release identified region in each contact, perhaps analyze the key icon at each place, contact, with the position attribution of mark contact series; The contact series temporal information that the rhythm computing module provides with acquisition module adopts certain recognizer as input, calculates one group of data, with the rhythm characteristic of mark contact series.
The present invention has following technique effect:
Because what touch screen terminal knocked when carrying out release is one section continuous, rhythmical action sequence, the rhythm of this action sequence can only be come perception by sense of touch, be not easy to be peeped, so easily peeped the problem that causes security not high in the time of can avoiding in the prior art carrying out unlocking operation owing to touch screen terminal, thereby security that has improved unlocking operation; In addition, carrying out release by knock continuously one section rhythmic action sequence on touch-screen, also is that a kind of brand-new release is experienced, and has strengthened the convenient and swift property of release.
Description of drawings
Fig. 1 is the schematic flow sheet of touch screen unlocking method of the present invention.
Fig. 2 is the structural representation of an embodiment of touch screen terminal of the present invention.
Fig. 3 is that touch screen terminal of the present invention can be changed the structural representation that release arranges.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Need to prove: the related touch screen terminal of the embodiment of the invention includes but not limited to mobile phone, panel computer, digital album (digital photo frame), personal digital assistant (Personal Digital Assistant is called for short PDA), radio hand-held equipment, unlimited net book, portable computer, MP3 player, MP4 player etc.
As shown in Figure 1, may further comprise the steps for unlock method of the present invention:
Step S101, when touch screen terminal is in locking during mode of operation, above-mentioned touch screen terminal obtains the user and knocks continuously one section release contact series that above-mentioned touch-screen forms, and extracts position attribution and the rhythm characteristic of above-mentioned release contact series.
In an optional embodiment of unlock method of the present invention, above-mentioned touch screen terminal obtains the user and knocks continuously one section release contact series that above-mentioned touch-screen forms, (each hammer action in the hammer action sequence is called the contact specifically can to analyze the relative position relation of each contact on touch-screen of this release contact series, it touches the mistiming of the time that stops on the described touch-screen when touching on the described touch-screen much smaller than former and later two contacts), the relative position of each contact of mark (one section contact relative position with release contact series of four contacts for example a: left side, right, left, right), to form the position attribution of release contact series; In addition, knock the speed of speed according to this release contact series, time value when each contact that can make a concrete analysis of this release contact series touches on the touch-screen is (when each contact has just touched touch-screen, touch screen terminal is just recorded the value of this time point), by certain algorithm, come the rhythm of mark contact series with certain mode, to form the rhythm characteristic of release contact series.
Be understandable that: described release contact series is that the user knocks formation continuously on the touch location of the touch-screen of described touch screen terminal, comprises all hammer action (also being the contact).Each contact position of described release contact series can be the white space on the described touch-screen, can be area of the pattern also, and the present embodiment does not limit this.
Need to prove, above-mentioned touch screen terminal can be realized the extraction to release contact series rhythm characteristic by certain algorithm (can be described as the rhythm recognizer).Time value sequence when touching described touch-screen such as, this rhythm recognizer with the contact of described release contact series by certain algorithm policy, calculates one group of data as input, comes the rhythm characteristic of the described release contact series of mark.
In another optional embodiment of the present embodiment, above-mentioned touch screen terminal can arrange several release identified regions at above-mentioned touch-screen and also be numbered, above-mentioned touch screen terminal obtains the user and knocks continuously one section release contact series that above-mentioned touch-screen forms, specifically can analyze the release identified region number at each place, contact of this release contact series, to form the position attribution of release contact series; In addition, the rhythm characteristic of release contact series still can be extracted by the rhythm recognizer.
Be understandable that: described release identified region can be the icon button, the zone that also can in form divide, for example in the middle of the screen and edge can also be the graphics field that disperses, for example circular, triangle or rectangle region, the present embodiment is not limited to above-mentioned concrete form.
Step S102, when the position attribution of the position attribution of described release contact series and rhythm characteristic and the appointment release contact series that sets in advance and rhythm characteristic are consistent, described touch screen terminal is carried out unlocking operation, so that described touch screen terminal is in non-locking mode of operation.
In an optional embodiment of the embodiment of the invention, can also change that described release contact series being set.Particularly, by on above-mentioned touch-screen, knocking continuously one section rhythmical hammer action sequence, form effective release contact series, obtain positional information and the temporal information of contact, pass through algorithm, extract position attribution and the rhythm characteristic of this release contact series, can by to repeatedly the obtaining and confirm of release contact series, finally set the release contact series.
With the relative position relation of each contact of release contact series on touch-screen, the position attribution of this release contact series of mark, for example: knock one section release contact series with 6 contacts, the position attribution of this release contact series is labeled as: " left and right, left and right, left and right " with only distinguishing left and right directions on touch-screen.
By the rhythm recognizer, come the speed of mark release contact series rhythm with numeral, for example: above-mentioned release contact series is set only has two kinds of rhythm of speed, the rhythm characteristic of this release contact series can be labeled as: " 1,2,1,2,1,2 ".
The position attribution of the release contact series that obtains when above-mentioned touch screen terminal is the position attribution of default appointment, and the rhythm characteristic is the rhythm characteristic of default appointment, above-mentioned touch screen terminal is carried out unlocking operation, so that above-mentioned touch screen terminal is in non-locking mode of operation.
Fig. 2 is the core of an embodiment of touch screen terminal of the present invention.This touch screen terminal structure comprises acquisition module 21, computing module 22 reconciliation lock modules 23.Wherein, acquisition module 21 is used for obtaining positional information and temporal information that the user knocks one section release contact series of described touch-screen formation continuously when described touch screen terminal is in the locking mode of operation; Positional information and temporal information that computing module 22 is used for according to described release contact series by certain strategy and algorithm, are extracted position attribution and the rhythm characteristic of described release contact series; Separating lock module 23 is used for when the position attribution of the position attribution of described release contact series and rhythm characteristic and the appointment release contact series that sets in advance and rhythm characteristic are consistent, carry out unlocking operation, so that described touch screen terminal is in non-locking mode of operation.
Need to prove: the acquisition module 21 in the present embodiment can be the equipment that possesses sensor and timer function, can obtain positional information and temporal information; It can be processor that computing module 22 is conciliate lock module 23, and computing module 22 will carry out a large amount of algorithm computing work, separates lock module 23 and need carry out decision operation and unlocking operation.
In embodiments of the present invention, acquiring unit 21 can obtain the user knocks one section release contact series of formation continuously on above-mentioned touch-screen positional information and temporal information, positional information refers to the position of each contact on described touch-screen, the time value when temporal information refers to that each contact touches on the described touch-screen.Be understandable that, acquiring unit 21 possesses the function of judging that the release contact series finishes, can judge by a time threshold is set (if surpass this time threshold without hammer action, then the release contact series finishes).
In embodiments of the present invention, described computing module 21 specifically comprises: position computing module 24 and rhythm computing module 25.The release contact series positional information that position computing module 24 provides according to acquisition module 21, specifically can analyze the relative position relation of each contact on described touch-screen, perhaps analyze the affiliated release identified region numbering in each contact, perhaps analyze the key icon at each place, contact, since the position attribution of mark release contact series; The release contact series temporal information that rhythm computing module 25 provides with module 21 by the rhythm recognizer, calculates one group of data as input, since the rhythm characteristic of mark release contact series.
As shown in Figure 3, touch screen terminal of the present invention can further include module 31 is set, and is used for arranging above-mentioned appointment release contact series.Particularly, the user knocks one section continuous hammer action sequence at described touch screen terminal, work through acquiring unit 21 and arithmetic element 22, touch screen terminal obtains position attribution and the rhythm characteristic of this hammer action sequence, can be by to knocking repeatedly obtaining and confirming of action sequence, the final release contact series that forms default appointment.
When touch screen terminal is in the locking mode of operation, obtain the user by above-mentioned touch screen terminal and knock continuously one section release contact series that above-mentioned touch-screen forms, extract position attribution and the rhythm characteristic of above-mentioned release contact series, when the position attribution of the position attribution of above-mentioned release contact series and rhythm characteristic and the appointment release contact series that sets in advance and rhythm characteristic are consistent, above-mentioned touch screen terminal is carried out unlocking operation, so that above-mentioned touch screen terminal is in non-locking mode of operation.Because what touch screen terminal knocked when carrying out release is one section continuous, rhythmical action sequence, the rhythm of this action sequence can only be come perception by sense of touch, be not easy to be peeped, so easily peeped the problem that causes security not high in the time of can avoiding in the prior art carrying out unlocking operation owing to touch screen terminal, thereby security that has improved unlocking operation; In addition, carrying out release by knock continuously one section rhythmic action sequence on touch-screen, also is that a kind of brand-new release is experienced, and has strengthened the convenient and swift property of release.
The above-mentioned integrated unit of realizing with the form of SFU software functional unit can be stored in the computer-readable recording medium, and this SFU software functional unit comprises some instructions, can carry out the described method part steps of each embodiment of the present invention; And aforesaid storage medium comprises: the various media that can be program code stored such as USB flash disk, portable hard drive, ROM (read-only memory) (ROM), random-access memory (ram), magnetic disc or CD.
Above embodiment is only in order to illustrating technical scheme of the present invention, but not to the restriction of claim scope of the present invention; For example, the division of described module only is that a kind of logic function is divided, a plurality of modules can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Those of ordinary skill in the art can carry out based on thought of the present invention replacement, the modification of some this area conventional meanses to the present invention program, these modifications or replacement do not make appropriate technical solution break away from protection scope of the present invention.
Claims (9)
1. touch screen unlocking method may further comprise the steps:
When touch screen terminal was in the locking mode of operation, described touch screen terminal obtained the user and knocks continuously one group of contact series that touch-screen forms, and position attribution and the rhythm characteristic that obtains this group contact series extracted in computing;
The position attribution of described this group contact series of obtaining and position attribution and the rhythm characteristic of rhythm characteristic and predefined release contact series are mated, if the match is successful, then described touch screen terminal is carried out unlocking operation, makes described touch screen terminal switch to non-locking mode of operation; If do not mate, then keep the locking mode of operation.
2. touch screen unlocking method according to claim 1 is characterized in that:
The one group of contact series that forms knocking continuously described touch-screen,
At first, analyze the wherein relative position relation of each contact on touch-screen, the relative position of each contact of mark is to form the position attribution of contact series;
Secondly, analyze each contact and knock the speed of speed, the rhythm numerical value of each contact of mark, specifically can be when each contact has just touched touch-screen, touch screen terminal is just recorded the value of this time point, thereby calculate the interval time of each contact, to form the rhythm characteristic of contact series;
Then, set the duration of contact of each contact on touch-screen much smaller than the mistiming of adjacent contacts touching touch-screen, and to certain remaining is set interval time of the relative position of each contact and each contact.
3. touch screen unlocking method according to claim 1 is characterized in that:
The one group of contact series that forms knocking continuously described touch-screen,
At first, analyze the wherein corresponding relation of each contact and predefined several release identified regions, mark should group contact series at the order distributing position of described several release identified regions, with the position attribution of formation contact series;
Secondly, analyze the speed that speed is knocked in each contact, the rhythm numerical value of each contact of mark is to form the rhythm characteristic of contact series.
4. touch screen unlocking method according to claim 1 is characterized in that:
On touch-screen, preseted several release key icon, the one group of contact series that forms knocking continuously described touch-screen, the corresponding relation of direct each contact of mark and described several release key icon is to form the position attribution of contact series; Then analyze each contact and knock the speed of speed, the rhythm numerical value of each contact of mark is to form the rhythm characteristic of contact series.
5. a touch screen terminal is characterized in that: comprise
Acquisition module is used for obtaining positional information and temporal information that the user knocks one group of contact series of described touch-screen formation continuously when described touch screen terminal is in the locking mode of operation;
Computing module is used for positional information and temporal information according to described one group of contact series, by certain strategy and algorithm, extracts position attribution and the rhythm characteristic of described one group of contact series;
Separate lock module, be used for when the position attribution of the position attribution of described one group of contact series and rhythm characteristic and predefined release contact series and rhythm characteristic are consistent, the execution unlocking operation is so that described touch screen terminal switches to non-locking mode of operation.
6. touch screen terminal according to claim 5, it is characterized in that: described touch screen terminal also comprises module is set, be used for making the user by knocking continuously touch-screen to repeatedly confirming through the contact series of acquisition module and computing module acquisition, set described release contact series with change.
7. touch screen terminal according to claim 6, it is characterized in that: described acquisition module is to possess position transducer and timer function, to obtain positional information and temporal information; Separate lock module and carry out decision operation and unlocking operation.
8. touch screen terminal according to claim 7, it is characterized in that: described acquisition module possesses the function of judging whether the contact series knock finishes, by a time threshold is set, if surpass this time threshold again without hammer action, judge that then contact series knocks complete.
9. touch screen terminal according to claim 8, it is characterized in that: described computing module comprises position computing module and rhythm computing module, the positional information of the contact series that the position computing module provides according to acquisition module, analyze the relative position relation of each contact on described touch-screen, perhaps analyze the affiliated release identified region in each contact, perhaps analyze the key icon at each place, contact, with the position attribution of mark contact series; The contact series temporal information that the rhythm computing module provides with acquisition module adopts certain recognizer as input, calculates one group of data, with the rhythm characteristic of mark contact series.
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| CN104598783A (en) * | 2014-12-22 | 2015-05-06 | 广东欧珀移动通信有限公司 | Unlocking method and device of intelligent terminal |
| CN104915118A (en) * | 2015-06-24 | 2015-09-16 | 昆山工研院新型平板显示技术中心有限公司 | Wake-up unlocking method, device and system of electronic equipment |
| CN104992086A (en) * | 2015-06-23 | 2015-10-21 | 上海卓易科技股份有限公司 | Method for unlocking key function by defining keystroke rhythm by user and intelligent terminal |
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| WO2016198019A1 (en) * | 2015-12-25 | 2016-12-15 | 中兴通讯股份有限公司 | Operation method and apparatus for electronic device, and electronic device |
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| CN109144248A (en) * | 2013-06-07 | 2019-01-04 | 意美森公司 | Haptic effect signal exchange unlock |
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| CN106557675A (en) * | 2016-10-31 | 2017-04-05 | 努比亚技术有限公司 | Terminal unlocking apparatus and method |
| CN106446641A (en) * | 2016-11-30 | 2017-02-22 | 北京小米移动软件有限公司 | Authentication method and device |
| CN107232643A (en) * | 2017-04-20 | 2017-10-10 | 深圳麦克韦尔股份有限公司 | Unlocking method, device, storage medium and the electronic cigarette of electronic cigarette |
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Application publication date: 20130403 |