CN103226440A - System and method for unlocking electronic equipment - Google Patents
System and method for unlocking electronic equipment Download PDFInfo
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- CN103226440A CN103226440A CN2012100208104A CN201210020810A CN103226440A CN 103226440 A CN103226440 A CN 103226440A CN 2012100208104 A CN2012100208104 A CN 2012100208104A CN 201210020810 A CN201210020810 A CN 201210020810A CN 103226440 A CN103226440 A CN 103226440A
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Abstract
The invention discloses a system and method for unlocking electronic equipment. The method comprises the steps as follows: receiving a first touch point on a front touch panel of the electronic equipment and a second touch point on a back touch panel from a user, and obtaining coordinates of the first touch point and the second touch point; calculating a first area with the coordinate of the first touch point serving as a center according to the size of a preset range, and calculating a second area with the coordinate of the second touch point serving as a center; performing timekeeping on the overlapping time of the first area and the second area when the first area and the second area are overlapped; and releasing a lock state of the electronic equipment when the timekeeping time reaches the preset time. The system and method provided by the invention can be used for unlocking the electronic equipment through a double-faced touch panel of the electronic equipment.
Description
Technical field
The present invention relates to a kind of electronic equipment system for unlocking and method, relate in particular to a kind of electronic equipment system for unlocking and method with two-sided touch screen.
Background technology
The release mode of electronic equipment (as the touch screen mobile phone) is that gesture slip icon moves on to another location (as U.S. Pat 7657849) from some positions at present, this type of mode is all the specific path that pre-stores, or specific starting point/zone, or end point/zone, and only be applied to the single face touch screen, can't arbitrarily slide, need according to certain pattern (pattern) release of sliding.
Summary of the invention
In view of above content, be necessary to provide a kind of electronic equipment system for unlocking, it can utilize the two-sided touch screen of electronic equipment without the gesture slip of particular path electronic equipment to be carried out release.
In view of above content, also be necessary to provide a kind of electronic equipment unlock method, it can utilize the two-sided touch screen of electronic equipment without the gesture slip of particular path electronic equipment to be carried out release.
A kind of electronic equipment system for unlocking, this system comprises:
Receiver module is used to receive the user in first touch point of the front of electronic equipment touch screen and second touch point of back side touch screen, and obtains the coordinate of first touch point and second touch point;
Computing module is used for according to default range size, is the center calculation first area with the coordinate of described first touch point, is the center calculation second area with the coordinate of described second touch point;
Timing module is used for when described first area and second area are overlapping, and the time that first area and second area overlap is carried out timing; And
Separate lock module, be used for when described timing time reaches the schedule time, remove the lock-out state of electronic equipment.
A kind of electronic equipment unlock method, this method comprises the steps:
Receiving step receives the user in first touch point of the front of electronic equipment touch screen and second touch point of back side touch screen, and obtains the coordinate of first touch point and second touch point;
Calculation procedure according to default range size, is the center calculation first area with the coordinate of described first touch point, is the center calculation second area with the coordinate of described second touch point;
The timing step when described first area and second area are overlapping, is carried out timing to the time that first area and second area overlap; And
The release step when described timing time reaches the schedule time, is removed the lock-out state of electronic equipment.
Preceding method can be carried out by electronic equipment (as mobile phone), and wherein this electronic equipment has display screen, one or more processor, the storer that has attached graphic user interface (GUI) and is kept at one or more modules, program or the instruction set that is used to carry out these methods in the storer.In certain embodiments, this electronic equipment provides the multiple function that comprises radio communication.
The instruction that is used for carrying out preceding method can be included in and be configured to the computer program carried out by one or more processors.
Compared to prior art, described electronic equipment system for unlocking and method, it can utilize the two-sided touch screen (comprising front touch screen and back side touch screen) of electronic equipment that electronic equipment is carried out release, slide without the gesture of particular path, solved the technical matters that present smart mobile phone can only carry out release by single face touch screen and particular path.
Description of drawings
Fig. 1 is the structural representation of electronic equipment of the present invention.
Fig. 2 is the functional block diagram of electronic equipment system for unlocking of the present invention.
Fig. 3 is the process flow diagram of the preferred embodiment of electronic equipment unlock method of the present invention.
Fig. 4 is the user carries out touch operation at the front of electronic equipment touch screen and back side touch screen a synoptic diagram.
Fig. 5 is the synoptic diagram that calculates first area and second area.
Fig. 6 is the user touches the slip release at the front of electronic equipment touch screen and back side touch screen a synoptic diagram.
The main element symbol description
| Electronic equipment | ?2 |
| Display device | ?20 |
| Input equipment | ?22 |
| Storer | ?23 |
| The electronic equipment system for unlocking | ?24 |
| Processor | ?25 |
| Receiver module | ?201 |
| Computing module | ?202 |
| Judge module | ?203 |
| Timing module | ?204 |
| Separate lock module | ?205 |
Following embodiment will further specify the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
As shown in Figure 1, be the structural representation of electronic equipment 2 of the present invention.In the present embodiment, described electronic equipment 2 comprises display device 20, input equipment 22, storer 23, electronic equipment system for unlocking 24 and the processor 25 that links to each other by data bus.In the present embodiment, described electronic equipment 2 comprises two touch screens, i.e. front touch screen and back side touch screen.Described touch screen can be a contact panel (Multi-touch panel) of supporting multi-point touch, as Magic Trackpad contact panel.
Described electronic equipment system for unlocking 24 is used to utilize the two-sided touch screen (comprising front touch screen and back side touch screen) of electronic equipment 2 that electronic equipment 2 is carried out release, and detailed process is following to be described.
Described storer 23 is used to store the data such as program code of described electronic equipment system for unlocking 24.Described display device 20 and input equipment 22 are as the input-output device of electronic equipment 2.For example, described display device 20 can be a touch screen (as front touch screen and back side touch screen) of supporting multi-point touch, comprises resistance type touch control screen and capacitance type touch control screen etc.
In the present embodiment, described electronic equipment system for unlocking 24 can be divided into one or more modules, described one or more module is stored in the described storer 23 and is configured to and carried out by one or more processors (present embodiment is a processor 25), to finish the present invention.For example, consult shown in Figure 2ly, described electronic equipment system for unlocking 24 is divided into receiver module 201, computing module 202, judge module 203, timing module 204 and conciliates lock modules 205.The alleged module of the present invention is to finish the program segment of a specific function, is more suitable in describing the implementation of software in electronic equipment 2 than program, will specifically describe in the process flow diagram of Fig. 3 about the function of each module.
As shown in Figure 3, be the process flow diagram of the preferred embodiment of electronic equipment unlock method of the present invention.
Step S1, receiver module 201 receive users' fingers (or stylus) in front touch screen second touch point that first touch point that produces and touch screen overleaf slide and produce of sliding, and obtain the coordinate of first touch point and second touch point.Then, computing module 202 is according to default range size, is the center calculation first area with the coordinate of described first touch point, is the center calculation second area with the coordinate of described second touch point.
For example, consult shown in Figure 4ly, suppose that " A1 " represents first touch point of front touch screen, " B1 " represents second touch-screen of back side touch screen.Hypothesis is the center of circle with first touch point " A1 " in the present embodiment, default radius r is drawn first border circular areas, as first area " P1 " (consulting shown in Figure 5), with second touch point " B1 " is the center of circle, default radius r is drawn second border circular areas, as second area " P2 " (consulting shown in Figure 5).In the present embodiment, the size of described default radius r can be determined according to the different resolution (Resolution) or the susceptibility of touch screen.For example, the size of default radius r can be 10 pixel units or 50 pixel units.
Be appreciated that, in other embodiments, also can draw first area and second area according to other modes, for example, be the center with first touch point " A1 ", preset length and width are drawn first rectangular area, as the first area, with second touch point " B1 " is the center, and preset length and width are drawn second rectangular area, as second area.
Step S2, judge module 203 judge whether described first area is overlapping with second area.In the present embodiment,, judge that then described first area and second area are overlapping, i.e. first touch point and the second touch point conducting (short circuit) if there are at least one intersection point in described first area and second area.
Step S3, overlapping if described first area and second area do not have, then timing module 204 control timers (Timer) restart timing, return step S1.
Step S4, overlapping if described first area and second area do not have, then timing module 204 control timer timing, record first area and the overlapping time T of second area, the i.e. time T of short circuit between first touch point and second touch point.Be appreciated that the slip along with user's finger, the position of described first area and second area is constantly to change.
Step S5, judge module 203 judge whether described timing time reaches schedule time t0.If described timing time reaches the schedule time and (is T 〉=t0), judges that then unlocking condition sets up execution in step S6.If described timing time does not reach the schedule time and (is T＜t0), judges that then unlocking condition is false, then return step S2.In the present embodiment, t0 of the described schedule time can be set at 1 second or 2 seconds.
Step S6 separates the lock-out state that lock module 205 is removed electronic equipment 2.For example, consult shown in Figure 6, the user at first touches 2 points simultaneously at front touch screen and back side touch screen, as the first touch point A1 and the second touch point B1, supposes that the first area second area corresponding with the second touch point B1 of first touch point A1 correspondence this moment is overlapping.User's finger is slided simultaneously at front touch screen and back side touch screen, and maintenance first area and the overlapping a period of time t0 of second area, slide into A2 as first touch point from A1, second touch point slides into B2 from B1 simultaneously, then separates lock module 205 and will carry out release to electronic equipment 2.If point in the process of slip the user, first area and second area are no longer overlapping, then return step S1 and carry out unlocking program again.
In the present embodiment, the size and the relative position of front touch screen and back side touch screen are consistent.Use the present invention and can carry out release the home screen or the personal information of electronic equipment 2.
It should be noted that at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (10)
1. an electronic equipment system for unlocking is characterized in that, this system comprises:
Receiver module is used to receive the user in first touch point of the front of electronic equipment touch screen and second touch point of back side touch screen, and obtains the coordinate of first touch point and second touch point;
Computing module is used for according to default range size, is the center calculation first area with the coordinate of described first touch point, is the center calculation second area with the coordinate of described second touch point;
Timing module is used for when described first area and second area are overlapping, and the time that first area and second area overlap is carried out timing; And
Separate lock module, be used for when described timing time reaches the schedule time, remove the lock-out state of electronic equipment.
2. electronic equipment system for unlocking as claimed in claim 1 is characterized in that, described computing module calculates the first area and second area comprises:
With first touch point is the center of circle, and default radius is drawn first border circular areas, as the first area; And
With second touch point is the center of circle, and default radius is drawn second border circular areas, as second area.
3. electronic equipment system for unlocking as claimed in claim 2 is characterized in that, the size of described default radius is determined according to the different resolution or the susceptibility of electronic equipment touch screen.
4. electronic equipment system for unlocking as claimed in claim 1 is characterized in that, described computing module calculates the first area and second area comprises:
With first touch point is the center, and preset length and width are drawn first rectangular area, as the first area; And
With second touch point is the center, and preset length and width are drawn second rectangular area, as second area.
5. electronic equipment system for unlocking as claimed in claim 1 is characterized in that, this system also comprises:
Judge module is used for judging that described first area and second area are overlapping when there are at least one intersection point in described first area and second area.
6. an electronic equipment unlock method is characterized in that, this method comprises the steps:
Receiving step receives the user in first touch point of the front of electronic equipment touch screen and second touch point of back side touch screen, and obtains the coordinate of first touch point and second touch point;
Calculation procedure according to default range size, is the center calculation first area with the coordinate of described first touch point, is the center calculation second area with the coordinate of described second touch point;
The timing step when described first area and second area are overlapping, is carried out timing to the time that first area and second area overlap; And
The release step when described timing time reaches the schedule time, is removed the lock-out state of electronic equipment.
7. electronic equipment unlock method as claimed in claim 6 is characterized in that, described calculation procedure comprises:
With first touch point is the center of circle, and default radius is drawn first border circular areas, as the first area; And
With second touch point is the center of circle, and default radius is drawn second border circular areas, as second area.
8. electronic equipment unlock method as claimed in claim 7 is characterized in that, the size of described default radius is determined according to the different resolution or the susceptibility of electronic equipment touch screen.
9. electronic equipment unlock method as claimed in claim 6 is characterized in that, described calculation procedure comprises:
With first touch point is the center, and preset length and width are drawn first rectangular area, as the first area; And
With second touch point is the center, and preset length and width are drawn second rectangular area, as second area.
10. electronic equipment unlock method as claimed in claim 6 is characterized in that, this method also comprises:
Determining step when there are at least one intersection point in described first area and second area, judges that described first area and second area are overlapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020810.4A CN103226440B (en) | 2012-01-30 | 2012-01-30 | Electronic equipment unlocking system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020810.4A CN103226440B (en) | 2012-01-30 | 2012-01-30 | Electronic equipment unlocking system and method |
Publications (2)
| Publication Number | Publication Date |
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| CN103226440A true CN103226440A (en) | 2013-07-31 |
| CN103226440B CN103226440B (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210020810.4A Expired - Fee Related CN103226440B (en) | 2012-01-30 | 2012-01-30 | Electronic equipment unlocking system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475760A (en) * | 2013-09-24 | 2013-12-25 | 林智勇 | Double-touch-screen smart phone |
| CN104468881A (en) * | 2013-09-24 | 2015-03-25 | 林智勇 | Mobile phone with two touch screens |
| WO2015054997A1 (en) * | 2013-10-14 | 2015-04-23 | 惠州Tcl移动通信有限公司 | Mobile terminal, and screen unlocking and locking method thereof |
| CN104965657A (en) * | 2015-06-30 | 2015-10-07 | 广东欧珀移动通信有限公司 | Touch control method and apparatus |
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| CN101133385A (en) * | 2005-03-04 | 2008-02-27 | 苹果公司 | Hand held electronic device with multiple touch sensing devices |
| CN101393511A (en) * | 2008-10-17 | 2009-03-25 | 深圳市同洲电子股份有限公司 | Touch screen unlocking method, system and mobile terminal |
| US20110050599A1 (en) * | 2009-08-25 | 2011-03-03 | Hong Fu Jin Precision Industry (Shenzen) Co., Ltd. | Electronic device with touch input function and touch input method thereof |
| CN102221957A (en) * | 2010-04-16 | 2011-10-19 | 联想(北京)有限公司 | Electronic equipment and operation control method thereof |
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2012
- 2012-01-30 CN CN201210020810.4A patent/CN103226440B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133385A (en) * | 2005-03-04 | 2008-02-27 | 苹果公司 | Hand held electronic device with multiple touch sensing devices |
| CN101393511A (en) * | 2008-10-17 | 2009-03-25 | 深圳市同洲电子股份有限公司 | Touch screen unlocking method, system and mobile terminal |
| US20110050599A1 (en) * | 2009-08-25 | 2011-03-03 | Hong Fu Jin Precision Industry (Shenzen) Co., Ltd. | Electronic device with touch input function and touch input method thereof |
| CN102221957A (en) * | 2010-04-16 | 2011-10-19 | 联想(北京)有限公司 | Electronic equipment and operation control method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475760A (en) * | 2013-09-24 | 2013-12-25 | 林智勇 | Double-touch-screen smart phone |
| CN104468881A (en) * | 2013-09-24 | 2015-03-25 | 林智勇 | Mobile phone with two touch screens |
| WO2015043438A1 (en) * | 2013-09-24 | 2015-04-02 | 柳超 | Dual-touchscreen smartphone |
| WO2015054997A1 (en) * | 2013-10-14 | 2015-04-23 | 惠州Tcl移动通信有限公司 | Mobile terminal, and screen unlocking and locking method thereof |
| CN104965657A (en) * | 2015-06-30 | 2015-10-07 | 广东欧珀移动通信有限公司 | Touch control method and apparatus |
| CN104965657B (en) * | 2015-06-30 | 2019-03-08 | Oppo广东移动通信有限公司 | Method of toch control and device |
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| Publication number | Publication date |
|---|---|
| CN103226440B (en) | 2018-09-25 |
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