CN105022573A - Terminal screen locking method and device - Google Patents
Terminal screen locking method and device Download PDFInfo
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- CN105022573A CN105022573A CN201410165829.7A CN201410165829A CN105022573A CN 105022573 A CN105022573 A CN 105022573A CN 201410165829 A CN201410165829 A CN 201410165829A CN 105022573 A CN105022573 A CN 105022573A
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- protective sleeve
- terminal
- screen
- described protective
- induction region
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Telephone Function (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a terminal screen locking method and device. The method comprises: setting a protective sleeve with an induction region on the outer surface of a terminal; determining whether the protective sleeve covers the terminal screen or not by using the induction region of the protective sleeve; if the protective sleeve covers the terminal screen, the terminal entering a screen locked status; and the induction region is set on one side, corresponding to the terminal screen, of the protective sleeve, and is led out of the outer surface of the protective sleeve through a lead wire to be in contact with a user and then grounded. With the adoption of the terminal screen locking method and device, the terminal screen is protected by the user through using the protective sleeve and the terminal screen also can enter a standby status, so that user experience is extremely improved.
Description
Technical field
The present invention relates to a kind of terminal, particularly a kind of terminal screen locking method and relevant device.
Background technology
In recent years, the screen of intelligent terminal was increasing, and panel computer is also more and more universal.The electronic product of giant-screen can meet the demand of user in study, amusement, such as seeing e-book, surf the Net, see video frequency program etc. in have better Consumer's Experience than the electronic product of the small screen.
Terminal screen also there will be some irritating problems while increasing; for mobile phone; because mobile phone screen is too large; no matter be placed on pocket or be placed on inside handbag; all may be scratched by the object of surrounding; therefore, cellphone subscriber starts as mobile phone configures protective sleeve or the leather sheath that is used for protecting mobile phone screen.
On the other hand, the input mode of the terminal of the giant-screen such as terminal is all equipped with capacitance touch screen.Capacitance touch screen, compared with other input equipments, operating experience has a lot of conveniences, and such as, in the selection of multiple spot and in the identification of gesture, all more convenient, the use of capacitance touch screen changes the ecology of terminal.
At present, the screen locking that intelligent terminal adopts usually and to enter standby method be press power key, clicks power key terminal and just enters holding state, long press power key just can preference pattern, as shut down or restarting, also or offline mode etc.But when screen becomes large, click power key with finger sometimes not very convenient.
The use of protective sleeve in terminal of protection terminal screen gets more and more, and terminal protection cover, except protection screen, can also do the purposes that other are a lot.
Summary of the invention
The object of the present invention is to provide a kind of terminal screen locking method and device, protective sleeve can be utilized better to solve the problem of terminal screen locking.
According to an aspect of the present invention, provide a kind of terminal screen locking method, comprising:
Terminal external surface arranges the protective sleeve with induction region;
Utilize the induction region of described protective sleeve, judge whether described protective sleeve covers on a terminal screen;
If described protective sleeve covers on a terminal screen, then terminal enters screen lock state;
Wherein, described induction region is arranged on the side corresponding to terminal screen of described protective sleeve, and leads to protective sleeve outside surface by wire, contacts rear ground connection with user.
Preferably, the described induction region utilizing described protective sleeve, judges that the step whether described protective sleeve covers on a terminal screen comprises:
Described terminal detects the induction region of described protective sleeve in real time;
When the induction region of described protective sleeve being detected, determine that described protective sleeve covers on a terminal screen.
Preferably, the step that described terminal detects the induction region of described protective sleeve in real time comprises:
Described terminal gathers the electrical signal status change information of its screen, and generates corresponding trigger message;
Described trigger message and the original match information prestored are compared;
When described trigger message is consistent with original match information, determine the induction region described protective sleeve being detected.
Preferably, the step that prestores of described original match information is also comprised:
When terminal covers on a terminal screen according to described protective sleeve, the electrical signal status change of its screen, generates original match information;
Described original match information is saved to the storage space that tag memory or screen carry.
Preferably, also comprise:
Terminal screen locking after entering holding state, when terminal utilizes the induction region of described protective sleeve, when judging that described protective sleeve does not cover on a terminal screen, terminal starts from holding state, and enters screen lock state.
According to a further aspect in the invention, provide a kind of terminal screen locking device, comprising:
Be arranged on the protective sleeve with induction region in terminal external surface;
Detection module, for utilizing the induction region of described protective sleeve, judges whether described protective sleeve covers on a terminal screen;
Screen lock module, for when described protective sleeve covers on a terminal screen, makes terminal enter screen lock state;
Wherein, described induction region is arranged on the side corresponding to terminal screen of described protective sleeve, and leads to protective sleeve outside surface by wire, contacts rear ground connection with user.
Preferably, described detection module comprises:
Detection sub-module, for detecting the induction region of described protective sleeve in real time;
Determining submodule, for when the induction region of described protective sleeve being detected, determining that described protective sleeve covers on a terminal screen.
Preferably; described detection sub-module is by the electrical signal status change information of acquisition terminal screen; generate corresponding trigger message; described trigger message and the original match information prestored are compared; and when described trigger message is consistent with original match information, determine the induction region described protective sleeve being detected.
Preferably, when described detection sub-module is also for covering on a terminal screen according to described protective sleeve, the electrical signal status change of terminal screen, generates original match information, and described original match information is saved to the storage space that tag memory or screen carry.
Preferably; described screen lock module is also in terminal screen locking and after entering holding state; when described detection module utilizes the induction region of described protective sleeve to judge that described protective sleeve does not cover on a terminal screen, terminal is started from holding state, and enters screen lock state.
Compared with prior art, beneficial effect of the present invention is:
By the present invention, user, while utilizing protective sleeve to protect terminal screen, can also make terminal enter screen lock state and holding state easily, greatly improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is terminal screen locking method schematic diagram provided by the invention;
Fig. 2 is the schematic diagram of the terminal that provides of the embodiment of the present invention and protective sleeve;
Fig. 3 is the protective sleeve impressing pattern schematic diagram that the embodiment of the present invention provides;
Fig. 4 is terminal screen locking device block diagram provided by the invention;
Fig. 5 is the block diagram that the embodiment of the present invention provides;
Fig. 6 is the terminal screen locking process flow diagram that the embodiment of the present invention provides;
Description of reference numerals: 1-terminal; 2-protective sleeve; 3-detection module; 4-screen lock module; 11-terminal screen; 12-CPU; 13-storage area; 21-transparent window region; 22-induction region; 23-metal wire.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Fig. 1 is terminal screen locking method schematic diagram provided by the invention, and as shown in Figure 1, step comprises:
Step 101: tool for mounting has the protective sleeve of induction region in terminal external surface.
The screen of the handset products such as current intelligent terminal is increasing; user more and more takes notice of for the protection of terminal screen, and increasing user can be terminal configuration protective sleeve, when terminal does not use time; protective sleeve is covered on a terminal screen, thus prevents terminal screen to be scratched.Fig. 2 is the schematic diagram of the terminal that provides of the embodiment of the present invention and protective sleeve, as shown in Figure 2, when user uses terminal 1; protective sleeve 2 is opened, normal running is carried out to terminal, otherwise; protective sleeve 2 can be covered on the screen of terminal 1, realize the protection to terminal screen.
Protective sleeve 2 of the present invention has induction region; described induction region is arranged on the side corresponding to terminal screen of described protective sleeve; lead to protective sleeve outside surface by wire (such as metal wire), contact rear ground connection with user, realize the detection of terminal screen to induction region.Fig. 3 is the protective sleeve impressing pattern schematic diagram that the embodiment of the present invention provides; as shown in Figure 3; terminal protection cover 2 uses and can carry out the material that operates by triggering terminal screen; as the conductor such as electric silica gel or copper sheet; induction region 22 printed by terminal protection cover 2, such as specific pattern or region, multiple touch point.These patterns or region metal wire 23 are drawn, protective sleeve 2 outer periphery with metal wire 23 around, can contact with hand, enable ground connection.Further; a transparent window region 21 can also be reserved on protective sleeve 2; the transparent materials such as material plastics or glass; when terminal protection cover 2 covers on a terminal screen; terminal 1 is introduced into screen lock state, and now LCD preparation enters standby, and screen-picture shows specific picture in the transparent window region of protective sleeve 2; the such as time, or weather etc.
Step 102: the induction region utilizing described protective sleeve, judges whether described protective sleeve covers on a terminal screen.
Described step 102 comprises: described terminal detects the induction region of described protective sleeve in real time, when the induction region of described protective sleeve being detected, determines that described protective sleeve covers on a terminal screen.Further, described terminal gathers the electrical signal status change information of its screen, and generates corresponding trigger message; Described trigger message and the original match information prestored are compared, when described trigger message is consistent with original match information, determines the induction region described protective sleeve being detected.Wherein, the step that prestores of described original match information comprises: the electrical signal status change of its screen when terminal covers on a terminal screen according to described protective sleeve; generate original match information, then described original match information is saved to the storage space that tag memory or screen carry.
Step 103: if described protective sleeve covers on a terminal screen, then terminal enters screen lock state.
Further, when terminal enters screen lock state, start timer and carry out timing, and when predetermined timing arrives, terminal enters holding state.
Further, after terminal enters holding state, when terminal utilizes the induction region of described protective sleeve, when judging that described protective sleeve does not cover in terminal, terminal starts from holding state, and enters screen lock state.That is, when terminal protection cover opens from screen, screen capture is to the change of signal, and terminal starts from holding state, enters duty, is now screen lock state.User performs unlocking operation, normally can use terminal.
Visible, before employing the method for the invention carries out terminal screen locking, need terminal screen to gather the information of pattern on protective sleeve, this information is kept at storage area.Like this, when terminal screen collects this information again, terminal screen enters screen lock state, and display certain content (such as time etc.), after the regular hour (such as 5 seconds), terminal enters holding state.
Fig. 4 is terminal screen locking device block diagram provided by the invention, as shown in Figure 4, comprising: protective sleeve 2, detection module 3 and screen lock module 4.Wherein:
Described protective sleeve 2 has induction region, is arranged in terminal external surface.Described induction region is arranged on the side corresponding to terminal screen of described protective sleeve 2, and leads to protective sleeve 2 outside surface by wire, to contact rear ground connection with user.
Described detection module 3 utilizes the induction region of described protective sleeve 2, judges whether described protective sleeve 2 covers on a terminal screen.Further; described detection module is according to making corresponding judgement to the testing result of described induction region; if it is consistent with the original match information formerly stored that it detects the trigger message obtained; then determine that described protective sleeve covers in terminal, otherwise determine that described protective sleeve does not cover in terminal.Specifically; described detection module comprises detection sub-module and determines submodule; wherein; described detection sub-module; wherein; described detection sub-module detects the induction region of described protective sleeve in real time, when the induction region of described protective sleeve being detected, describedly determines that submodule determines that described protective sleeve 2 covers on a terminal screen.When described detection sub-module is also for covering on a terminal screen according to described protective sleeve, the electrical signal status change of terminal screen, generates original match information, and described original match information is saved to the storage space that tag memory or screen carry.
Described screen lock module 4 described protective sleeve cover 2 cover in terminal time; terminal is made to enter screen lock state; and after terminal enters holding state; when described detection module 3 utilizes the induction region of described protective sleeve 2 to judge that described protective sleeve 2 does not cover on a terminal screen; terminal is started from holding state, and enters screen lock state.
Above-mentioned terminal screen is touch-screen, particularly a kind of capacitance touch screen.The input mode mainly capacitance touch screen of the giant-screen terminals such as terminal, capacitance touch screen has the input mode of multiple spot, can also identify rapidly preset multiple spot figure.Therefore utilize this characteristic of capacitance touch screen protective sleeve can be combined with it, while realizing terminal protection cover protection screen, terminal can be entered easily screen locking and standby state.
On the protective sleeve collect Terminal Capacitance touch-screen, the information of pattern is set to original match information, is kept at storage area.When described original match information is saved in storage area via CPU, block diagram as shown in Figure 5, follow-up comparison or matching operation all need via CPU, and power consumption is relatively large.For reducing power consumption of terminal; described original match information can also be kept at the storage space that capacitance touch screen carries chip; like this, capacitance touch screen gathers the information of protective sleeve can require no CPU, directly carries the information that chip storage space preserves with touch-screen and mates.
Fig. 6 is the terminal screen locking process flow diagram that the embodiment of the present invention provides; terminal protection cover illustrates user's no longer operating terminal when covering terminal screen; also be now that user's request enters screen locking and standby state; when user opens terminal protection cover; also be user's request from the standby state entering work, thus meet while the handheld terminal users such as large-size screen monitors intelligent terminal and panel computer realize protection screen prevents scratch, realize the standby of terminal and work; as shown in Figure 6, step is as follows:
Step 601: Terminal Capacitance touch-screen gathers protective sleeve pattern content, and this information is kept at storage area.
Described protective sleeve uses and can carry out the material that operates by sensing touch screen, as electric silica gel or copper sheet etc., terminal protection cover prints specific pattern or region, multiple touch point.For protective sleeve shown in Fig. 2 and Fig. 3, diameter is the border circular areas of 1cm, two border circular areas marginating compartment 1cm, and often row 3 border circular areas, have 3 row, and totally 9 border circular areas, form induction region of the present invention.Then often will connect by row 3 border circular areas plain conductors, and these patterns or region metal wire be drawn, at protective sleeve outer periphery wire winds, can contact with hand, enable ground connection.
After terminal touch screen collects the information of pattern on protective sleeve, arrange in the window area of protective sleeve, this information is kept at storage area, enter the original match information of screen locking and standby operation as terminal.Described storage area can be tag memory, also can be the storage space that touch-screen carries chip.
Further, described window area reserved on the protective sleeve, the transparent materials such as material plastics or glass.
Step 602: the information again collected by Terminal Capacitance touch-screen is mated with the information of storage area, and judge whether consistent, if unanimously, then perform step 603, otherwise, perform step 604.
Step 603: terminal is screen locking first, display certain content, enters holding state then.
That is; when terminal protection cover covers on a terminal screen; graphics field information on touch-screen acquisition terminal protective sleeve; with be stored in internal memory or touch-screen and carry the graphical information stored in storage space and compare; when the information that touch-screen collects be kept at internal memory or touch-screen carry the information of chip storage space identical time; terminal screen is introduced into screen lock state; now LCD preparation enters standby; screen-picture shows specific picture or content in protective sleeve window area; the such as time, or weather etc.After the regular hour, as 5 seconds, terminal enters holding state.
Step 604: perform screen locking operation, perform other defining operations.
Step 605: terminal is when holding state, and Terminal Capacitance touch-screen again collects information and mates with the information of storage area, if unanimously, then performs step 606, otherwise, perform step 607.
Step 606: terminal continues to keep holding state.
Step 607: terminal starts from holding state, enters duty.
That is, when terminal protection cover opens from screen, touch-screen collects the change of signal; if the information that touch-screen collects is identical with the graphical information that storage area is preserved; now terminal starts from holding state, enters duty, is now screen lock state.User performs unlocking operation, normally can use terminal.
Further, CPU etc. enter standby after, touch-screen gathers the information of protective sleeve and requires no CPU, directly carries the graphical information that chip storage space preserves with touch-screen and mates, can reduce power consumption of terminal.
In sum, the present invention has following technique effect:
1, the present invention utilizes terminal protection cover or leather sheath realize terminal screen locking and enter standby, can be applied to mobile communication and handheld terminal electronic device field.At leather sheath inside surface impressing pattern or multiple point, when leather sheath inside surface covers on terminal screen, this pattern of terminal recognition or multiple point, realize terminal screen locking and standby function, user achieves screen locking easily and standby operation while protection terminal screen, experiences and has great lifting;
2, the present invention utilizes the natural use-pattern of user; protective sleeve is covered on terminal screen and from terminal screen and open; realize terminal be smoothly switched to holding state from duty or enter duty from holding state, the handheld terminal such as large-screen mobile phone and panel computer has good application prospect.
Although above to invention has been detailed description, the present invention is not limited thereto, those skilled in the art of the present technique can carry out various amendment according to principle of the present invention.Therefore, all amendments done according to the principle of the invention, all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a terminal screen locking method, is characterized in that, comprising:
Terminal external surface arranges the protective sleeve with induction region;
Utilize the induction region of described protective sleeve, judge whether described protective sleeve covers on a terminal screen;
If described protective sleeve covers on a terminal screen, then terminal enters screen lock state;
Wherein, described induction region is arranged on the side corresponding to terminal screen of described protective sleeve, and leads to protective sleeve outside surface by wire, contacts rear ground connection with user.
2. method according to claim 1, is characterized in that, the described induction region utilizing described protective sleeve, judges that the step whether described protective sleeve covers on a terminal screen comprises:
Described terminal detects the induction region of described protective sleeve in real time;
When the induction region of described protective sleeve being detected, determine that described protective sleeve covers on a terminal screen.
3. method according to claim 2, is characterized in that, the step that described terminal detects the induction region of described protective sleeve in real time comprises:
Described terminal gathers the electrical signal status change information of its screen, and generates corresponding trigger message;
Described trigger message and the original match information prestored are compared;
When described trigger message is consistent with original match information, determine the induction region described protective sleeve being detected.
4. method according to claim 3, is characterized in that, also comprises the step that prestores of described original match information:
When terminal covers on a terminal screen according to described protective sleeve, the electrical signal status change of its screen, generates original match information;
Described original match information is saved to the storage space that tag memory or screen carry.
5. the method according to claim 1-4 any one, is characterized in that, also comprises:
Terminal screen locking after entering holding state, when terminal utilizes the induction region of described protective sleeve, when judging that described protective sleeve does not cover on a terminal screen, terminal starts from holding state, and enters screen lock state.
6. a terminal screen locking device, is characterized in that, comprising:
Be arranged on the protective sleeve with induction region in terminal external surface;
Detection module, for utilizing the induction region of described protective sleeve, judges whether described protective sleeve covers on a terminal screen;
Screen lock module, for when described protective sleeve covers on a terminal screen, makes terminal enter screen lock state; Wherein, described induction region is arranged on the side corresponding to terminal screen of described protective sleeve, and leads to protective sleeve outside surface by wire, contacts rear ground connection with user.
7. device according to claim 6, is characterized in that, described detection module comprises:
Detection sub-module, for detecting the induction region of described protective sleeve in real time;
Determining submodule, for when the induction region of described protective sleeve being detected, determining that described protective sleeve covers on a terminal screen.
8. device according to claim 7; it is characterized in that; described detection sub-module is by the electrical signal status change information of acquisition terminal screen; generate corresponding trigger message; described trigger message and the original match information prestored are compared; and when described trigger message is consistent with original match information, determine the induction region described protective sleeve being detected.
9. device according to claim 8; it is characterized in that; the electrical signal status change of terminal screen when described detection sub-module is also for covering on a terminal screen according to described protective sleeve; generate original match information, and described original match information is saved to the storage space that tag memory or screen carry.
10. the device according to claim 6-9 any one; it is characterized in that; described screen lock module is also in terminal screen locking and after entering holding state; when described detection module utilizes the induction region of described protective sleeve to judge that described protective sleeve does not cover on a terminal screen; terminal is started from holding state, and enters screen lock state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165829.7A CN105022573A (en) | 2014-04-23 | 2014-04-23 | Terminal screen locking method and device |
| PCT/CN2014/079395 WO2015161546A1 (en) | 2014-04-23 | 2014-06-06 | Method and device for locking screen of terminal, and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165829.7A CN105022573A (en) | 2014-04-23 | 2014-04-23 | Terminal screen locking method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105022573A true CN105022573A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165829.7A Pending CN105022573A (en) | 2014-04-23 | 2014-04-23 | Terminal screen locking method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105022573A (en) |
| WO (1) | WO2015161546A1 (en) |
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| CN106774662A (en) * | 2016-12-15 | 2017-05-31 | 北京小米移动软件有限公司 | Equipment with protective case, windowing protective case, method for information display and device |
| CN107103864A (en) * | 2016-02-19 | 2017-08-29 | 精工爱普生株式会社 | Screen operation detection means |
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Also Published As
| Publication number | Publication date |
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| WO2015161546A1 (en) | 2015-10-29 |
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