CN104598011A - Electronic device screen unlocking method and system - Google Patents
Electronic device screen unlocking method and system Download PDFInfo
- Publication number
- CN104598011A CN104598011A CN201310525943.1A CN201310525943A CN104598011A CN 104598011 A CN104598011 A CN 104598011A CN 201310525943 A CN201310525943 A CN 201310525943A CN 104598011 A CN104598011 A CN 104598011A
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- screen
- electronic installation
- character string
- electronic device
- camera
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an electronic device screen unlocking method and system. The method comprises the following steps: controlling a camera to continuously shoot a plurality of pictures under the shielding of a filter; identifying the colors of the shot pictures, marking the red pictures with R, marking the green pictures with G, marking the blue pictures with B, and obtaining a character string combined by three letters R, G and B; comparing the obtained character string with a preset password of an electronic device unlocking screen, wherein the preset password is the character string formed by three letters R, G and B; and when the obtained character string is consistent with the preset password, controlling the electronic device to unlock the screen. The filter is arranged in front of the camera, the lens is regulated to control ray of a specific color to enter the camera, color of the ray which enters the camera is identified to unlock the electronic device screen, and therefore, a phenomenon that the screen is polluted since fingers are stained with foreign matters, such as water or grease dirt and the like when the user slides to unlock the screen is avoided.
Description
Technical field
The present invention relates to a kind of screen of electronic device unlock method and system.
Background technology
At present, the unlocking screen mode of the electronic installations such as smart mobile phone on the market and flat computer is stereotyped, unblock of sliding nothing more than, input unlock password and cipher pattern unblock etc.But input unlock password and cipher pattern unlocking operation too loaded down with trivial details, slip unblock has needs finger in screen enterprising line slip operation, when speckling with the foreign matter such as water or greasy dirt on pointing, screen of easily making dirty, or infringement is produced to screen.
Summary of the invention
In view of above content, be necessary to provide a kind of screen of electronic device unlock method and system.
Described screen of electronic device unlock method comprises: after electronic device startup, control electronic installation enter exposal model, and controls camera continuous shooting multiple pictures under the blocking of filter; Identify the color of the multiple pictures of shooting, the photo R of redness is indicated, the photo G of green is indicated, the photo B of blueness is indicated, multiple pictures is lined up and obtains a string character string by R, G, B tri-monograms; Contrasted by the preset password of the character string of above-mentioned acquisition and electronic installation unlock screen, the preset password of described electronic installation unlock screen is a character string be made up of R, G, B tri-letter; When the character string of above-mentioned acquisition is consistent with the preset password of electronic installation unlock screen, control electronic installation by unlocking screen.
Described screen of electronic device system for unlocking comprises: control module, enters exposal model for controlling electronic installation after electronic device startup, and controls camera continuous shooting multiple pictures under the blocking of filter; Identification module, for identifying the color of the multiple pictures of shooting, the photo R of redness is indicated, the photo G of green is indicated, the photo B of blueness is indicated, and multiple pictures is lined up obtains a string character string by R, G, B tri-monograms; Contrast module, for being contrasted by the preset password of the character string of above-mentioned acquisition and electronic installation unlock screen, the preset password of described electronic installation unlock screen is a character string be made up of R, G, B tri-letter; Unlocked state, for when the character string of above-mentioned acquisition is consistent with the preset password of electronic installation unlock screen, controls electronic installation by unlocking screen.
The present invention can assemble filter before camera, adjustment filter controls particular color light and enters camera, by identifying that the color entering camera light realizes the unblock of screen of electronic device, avoiding slides when unlocking to make dirty screen because finger speckling with the foreign matter such as water or greasy dirt.
Accompanying drawing explanation
Fig. 1 is the running environment figure of the better embodiment of screen of electronic device system for unlocking of the present invention.
Fig. 2 is the functional block diagram of the better embodiment of screen of electronic device system for unlocking of the present invention.
Fig. 3 is the process flow diagram of the better embodiment of screen of electronic device unlock method of the present invention.
Fig. 4 is the schematic diagram that filter installs better embodiment on the electronic device.
Main element symbol description
| Electronic installation | 1 |
| Screen of electronic device system for unlocking | 10 |
| Storer | 12 |
| Processor | 14 |
| Camera | 16 |
| Flashlamp | 18 |
| Judge module | 100 |
| Initialization module | 102 |
| Control module | 104 |
| Identification module | 106 |
| Contrast module | 108 |
| Unlocked state | 110 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
As shown in Figure 1, be the running environment figure of screen of electronic device system for unlocking of the present invention preferred embodiment.This screen of electronic device system for unlocking 10 operates on an electronic installation 1.
Described electronic installation 1 can be panel computer, smart mobile phone, personal digital assistant etc.Electronic installation 1 comprises the parts such as storer 12, processor 14, camera 16, flashlamp 18.
Described storer 12 is for the data such as source program code of storage electronics unlocking screen system 10.
The below of described camera 16 is equipped with one can the axle of hand rotation, axle extends three connecting rods, connecting rod is equipped with respectively redness, green, blue three pieces of filters (as shown in Figure 4).Three pieces of filters are used for when taking pictures, and block camera 16, to make the light of solid color pass through, camera 16 is taken often to open photo be red, green or a kind of color in blueness.
Described flashlamp 18 is opened to light filling of taking pictures under the very faint environment for use of light.
In the present embodiment, described screen of electronic device system for unlocking 10 can be divided into one or more module, and described one or more module is configured to be performed by one or more processor (the present embodiment is processor 14), to complete the present invention.Such as, consult shown in Fig. 2, described screen of electronic device system for unlocking 10 is divided into judge module 100, initialization module 102, control module 104, identification module 106, contrast module 108 and unlocked state 110.Module alleged by the present invention has been the program segment of a specific function, and be more suitable for describing software implementation in the electronic apparatus 1 than program, the function about each module consults the description of Fig. 3.
As shown in Figure 3, be the process flow diagram of better embodiment of screen of electronic device unlock method of the present invention.
Step S10, after electronic installation 1 is started shooting, judge module 100 judges whether first time is used electronic installation 1.
Step S11, when electronic installation 1 first time is used, initialization module 102 receives the character string that user inputs R, G, B tri-monograms, as RBRGGR, and this character string is set to the preset password of electronic installation 1 unlock screen, and enter step S12.
Step S12, when electronic installation 1 is not for the first time by use, control module 104 directly controls electronic installation 1 and enters exposal model, controls camera 16 continuous shooting multiple pictures under the blocking of filter.In present embodiment, each user's hand rotation connecting rod of working as makes wherein one piece of filter fully shelter from camera 16, and after stopping Preset Time (as 3 seconds), controls camera 16 and take a photo.Because filter can only allow the light of solid color pass through, so hypothesis red filter blocks camera 16, the photo taken must be red.Such as, when preset password is RBRGGR, just needs hand rotation connecting rod to make filter block camera 16 respectively according to the order of Red-Blue-RED-GREEN-green-redness and take six photos successively.
Step S13, identification module 106 identifies the color of the multiple pictures of shooting, is indicated by the photo R of redness, is indicated by the photo G of green, indicated by the photo B of blueness, multiple pictures is lined up and is obtained a string character string by R, G, B tri-monograms.The pixel of general RGB screen only has three kinds of colors: red, green, blue.Based on above principle, the color of these photos can be identified, draw the character string RBRGGR of R, G, B tri-monograms.
Step S14, the preset password of the character string of above-mentioned acquisition and electronic installation 1 unlock screen contrasts by contrast module 108.
Step S15, judge module 100 judges that whether the character string of above-mentioned acquisition is identical with the preset password of electronic installation 1 unlock screen.
Step S16, when the character string of above-mentioned acquisition is identical with the preset password of electronic installation 1 unlock screen, unlocked state 110 controls electronic installation 1 by unlocking screen.Otherwise, when the character string of above-mentioned acquisition is not identical with the preset password of electronic installation 1 unlock screen, return step S12.
In present embodiment, described screen of electronic device unlock method can also comprise:
After electronic installation 1 is by unlocking screen, defaultization module 102 inquires the preset password whether revising electronic installation 1 unlock screen, and when user selects to revise this preset password, receive the new password of character string as electronic installation 1 unlock screen of R, G, B tri-monograms of user's input.
Described step S10 to step S16 by assembling filter before camera 16, adjustment filter controls particular color light and enters camera 16, by identifying that the color entering camera 16 light realizes the unblock of electronic installation 1 screen, avoiding slides when unlocking to make dirty screen because finger speckling with the foreign matter such as water or greasy dirt.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (8)
1. a screen of electronic device system for unlocking, this system cloud gray model on an electronic installation,
It is characterized in that, this electronic installation comprises a camera, and an axle that can rotate is housed below camera, and the connecting rod of axle is equipped with redness, green, blue three pieces of filters, described system comprises:
Control module, enters exposal model for controlling electronic installation after electronic device startup, and controls camera continuous shooting multiple pictures under the blocking of filter;
Identification module, for identifying the color of the multiple pictures of shooting, the photo R of redness is indicated, the photo G of green is indicated, the photo B of blueness is indicated, and multiple pictures is lined up obtains a string character string by R, G, B tri-monograms;
Contrast module, for being contrasted by the preset password of the character string of above-mentioned acquisition and electronic installation unlock screen, the preset password of described electronic installation unlock screen is a character string be made up of R, G, B tri-letter;
Unlocked state, for when the character string of above-mentioned acquisition is consistent with the preset password of electronic installation unlock screen, controls electronic installation by unlocking screen.
2. screen of electronic device system for unlocking according to claim 1, is characterized in that, this system also comprises:
Judge module, for when judging after electronic device startup that whether first time is used electronic installation;
Initialization module, for being received the character string of R, G, B composition of user's input when electronic installation first time uses, and is set to the preset password of electronic installation unlock screen by this character string.
3. screen of electronic device system for unlocking according to claim 2, is characterized in that, described defaultization module also for:
After electronic installation is by unlocking screen, whether inquiry revises the preset password of electronic installation unlock screen, and when user selects to revise this preset password, receive the new password of character string as electronic installation unlock screen of R, G, B tri-monograms of user's input.
4. screen of electronic device system for unlocking according to claim 1, is characterized in that, when controlling camera and often taking a photo, manually pivot link makes wherein one piece of filter fully shelter from camera.
5. a screen of electronic device unlock method, the method is applied on an electronic installation,
It is characterized in that, this electronic installation comprises a camera, and an axle that can rotate is housed below camera, and the connecting rod of axle is equipped with redness, green, blue three pieces of filters, described method comprises:
After electronic device startup, control electronic installation enter exposal model, and control camera continuous shooting multiple pictures under the blocking of filter;
Identify the color of the multiple pictures of shooting, the photo R of redness is indicated, the photo G of green is indicated, the photo B of blueness is indicated, multiple pictures is lined up and obtains a string character string by R, G, B tri-monograms;
Contrasted by the preset password of the character string of above-mentioned acquisition and electronic installation unlock screen, the preset password of described electronic installation unlock screen is a character string be made up of R, G, B tri-letter;
When the character string of above-mentioned acquisition is consistent with the preset password of electronic installation unlock screen, control electronic installation by unlocking screen.
6. screen of electronic device unlock method according to claim 5, it is characterized in that, the method also comprises:
When first judging after electronic device startup whether first time is used electronic installation;
Received the character string of R, G, B composition of user's input when electronic installation first time uses, and this character string is set to the preset password of electronic installation unlock screen.
7. screen of electronic device unlock method according to claim 6, is characterized in that, described method also comprises:
After electronic installation is by unlocking screen, whether inquiry revises the preset password of electronic installation unlock screen, and when user selects to revise this preset password, receive the new password of character string as electronic installation unlock screen of R, G, B tri-monograms of user's input.
8. screen of electronic device unlock method according to claim 5, is characterized in that, when controlling camera and often taking a photo, manually pivot link makes wherein one piece of filter fully shelter from camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525943.1A CN104598011A (en) | 2013-10-31 | 2013-10-31 | Electronic device screen unlocking method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525943.1A CN104598011A (en) | 2013-10-31 | 2013-10-31 | Electronic device screen unlocking method and system |
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| Publication Number | Publication Date |
|---|---|
| CN104598011A true CN104598011A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310525943.1A Pending CN104598011A (en) | 2013-10-31 | 2013-10-31 | Electronic device screen unlocking method and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104598011A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898951A (en) * | 2015-06-15 | 2015-09-09 | 上海斐讯数据通信技术有限公司 | Mobile terminal and control method thereof |
| CN105829415A (en) * | 2013-11-29 | 2016-08-03 | 大金工业株式会社 | Porous body, polymer electrolyte membrane, filter material for filter, and filter unit |
| CN107105085A (en) * | 2016-02-23 | 2017-08-29 | 中兴通讯股份有限公司 | A kind of unlocking method and device based on predetermined action |
| CN107797649A (en) * | 2016-08-30 | 2018-03-13 | 成都锐成芯微科技股份有限公司 | Password input system and method |
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| CN1992742A (en) * | 2005-12-30 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Filter lens selecting arrangement for mobile phone |
| KR20120002110A (en) * | 2010-06-30 | 2012-01-05 | 엘지이노텍 주식회사 | Computer security system using hand shape image, computer security method using hand shape image and recording medium thereof |
| CN102693430A (en) * | 2012-05-16 | 2012-09-26 | 惠州Tcl移动通信有限公司 | Image-based unlocking method for mobile terminal and mobile terminal |
| CN102799338A (en) * | 2011-05-24 | 2012-11-28 | 鸿富锦精密工业（深圳）有限公司 | Method and system for controlling screen of electronic device |
| CN103034794A (en) * | 2012-12-14 | 2013-04-10 | 上海华勤通讯技术有限公司 | User authentication method of electronic device |
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2013
- 2013-10-31 CN CN201310525943.1A patent/CN104598011A/en active Pending
Patent Citations (5)
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| CN1992742A (en) * | 2005-12-30 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Filter lens selecting arrangement for mobile phone |
| KR20120002110A (en) * | 2010-06-30 | 2012-01-05 | 엘지이노텍 주식회사 | Computer security system using hand shape image, computer security method using hand shape image and recording medium thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105829415A (en) * | 2013-11-29 | 2016-08-03 | 大金工业株式会社 | Porous body, polymer electrolyte membrane, filter material for filter, and filter unit |
| CN104898951A (en) * | 2015-06-15 | 2015-09-09 | 上海斐讯数据通信技术有限公司 | Mobile terminal and control method thereof |
| CN107105085A (en) * | 2016-02-23 | 2017-08-29 | 中兴通讯股份有限公司 | A kind of unlocking method and device based on predetermined action |
| CN107797649A (en) * | 2016-08-30 | 2018-03-13 | 成都锐成芯微科技股份有限公司 | Password input system and method |
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Application publication date: 20150506 |