CN107145776A - A kind of method for secret protection and mobile terminal - Google Patents
A kind of method for secret protection and mobile terminal Download PDFInfo
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- CN107145776A CN107145776A CN201710288281.9A CN201710288281A CN107145776A CN 107145776 A CN107145776 A CN 107145776A CN 201710288281 A CN201710288281 A CN 201710288281A CN 107145776 A CN107145776 A CN 107145776A
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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
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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Abstract
The present invention provides a kind of method for secret protection and mobile terminal, is related to communication technical field, to solve the problem of mobile terminal is without a kind of easily method for secret protection.This method includes：Reflected light signal is obtained, reflected light signal is the optical signal that light detecting signal is obtained after user's skin reflex；According to reflected light signal, the corresponding characteristic information of reflected light signal is obtained；Judge whether the corresponding characteristic information of reflected light signal matches with target signature information；It is privacy mode by the patten transformation of mobile terminal if the corresponding characteristic information of reflected light signal is mismatched with target signature information；It is normal mode by the patten transformation of mobile terminal if the corresponding characteristic information of reflected light signal matches with target signature information.Mobile terminal can obtain the corresponding characteristic information of reflected light signal, then be compared the characteristic information got and target signature information, and the pattern of mobile terminal is changed according to comparative result, the protection to the privacy of mobile terminal is realized.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method for secret protection and mobile terminal.
Background technology
With the progress of science and technology, mobile terminal is increasingly popularized, and the function that mobile terminal possesses is increasingly
Variation.For example, audio-frequency function, camera function, camera function and store function etc. all have become the indispensable work(of mobile terminal
Energy.The abundant function of mobile terminal is provided convenience for the work and life of user, while there is also certain information hidden danger.
For example, when mobile terminal is borrowed by friend, some in the social software of mobile terminal are related to privacy of user
Information may be seen.Or, when mobile terminal is lost accidentally, the data stored in mobile terminal may be stolen.
, will be troublesome when some are applied opening, it may be necessary to constantly defeated if making the privacy mode of mobile terminal always on
Enter password, it is very inconvenient.Therefore, in the prior art, mobile terminal is also without a kind of easily method for secret protection.
The content of the invention
The embodiment of the present invention provides a kind of method for secret protection and mobile terminal, to solve mobile terminal without a kind of convenient
Method for secret protection the problem of.
In a first aspect, the embodiments of the invention provide a kind of method for secret protection, applied to mobile terminal, including：
Reflected light signal is obtained, wherein, reflected light signal is the light letter that light detecting signal is obtained after user's skin reflex
Number；
According to reflected light signal, the corresponding characteristic information of reflected light signal is obtained；
Judge whether the corresponding characteristic information of reflected light signal matches with target signature information；
If the corresponding characteristic information of reflected light signal is mismatched with target signature information, by the patten transformation of mobile terminal
For privacy mode；If the corresponding characteristic information of reflected light signal matches with target signature information, by the pattern of mobile terminal
Be converted to normal mode.
Second aspect, the embodiment of the present invention also provides a kind of mobile terminal, and mobile terminal includes：
First acquisition module, for obtaining reflected light signal, wherein, reflected light signal is light detecting signal through user's skin
The optical signal obtained after reflection；
Second acquisition module, for the reflected light signal got according to the first acquisition module, obtains reflected light signal pair
The characteristic information answered；
Judge module, for judging that the corresponding characteristic information of reflected light signal that the second acquisition module is got is special with target
Whether reference breath matches；
Modular converter, if not judging the corresponding characteristic information of reflected light signal and target signature information not for judge module
Match somebody with somebody, be then privacy mode by the patten transformation of mobile terminal；If judge module judge the corresponding characteristic information of reflected light signal with
Target signature information matches, then is normal mode by the patten transformation of mobile terminal.
So, in the embodiment of the present invention, reflected light signal is obtained, wherein, reflected light signal is light detecting signal through user
The optical signal obtained after skin reflex；According to reflected light signal, the corresponding characteristic information of reflected light signal is obtained；Judge reflected light
Whether the corresponding characteristic information of signal matches with target signature information；If the corresponding characteristic information of reflected light signal and target signature
Information is mismatched, then is privacy mode by the patten transformation of mobile terminal；If the corresponding characteristic information of reflected light signal and target
Characteristic information matches, then is normal mode by the patten transformation of mobile terminal.Mobile terminal can obtain reflected light signal pair
The characteristic information got and target signature information, are then compared by the characteristic information answered, and are changed and moved according to comparative result
The pattern of dynamic terminal, realizes the protection to the privacy of mobile terminal.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed for description of the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of flow chart of mode conversion method provided in an embodiment of the present invention；
Fig. 2 is the flow chart of another mode conversion method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another mode conversion method provided in an embodiment of the present invention；
Fig. 4 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention；
Fig. 5 is the first schematic diagram of another mobile terminal provided in an embodiment of the present invention；
Fig. 6 is the second schematic diagram of another mobile terminal provided in an embodiment of the present invention；
Fig. 7 is the 3rd schematic diagram of another mobile terminal provided in an embodiment of the present invention；
Fig. 8 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another mobile terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Fig. 1 is a kind of flow chart of method for secret protection provided in an embodiment of the present invention, applied to mobile terminal, such as Fig. 1
It is shown, comprise the following steps：
Step 101, acquisition reflected light signal, wherein, reflected light signal is that light detecting signal is obtained after user's skin reflex
The optical signal obtained.
In a step 101, mobile terminal is provided with skin chip and infrared signal processing unit, and skin chip and infrared
Signal processing unit is connected.The infrared signal processing unit of mobile terminal can launch light detecting signal, when user is to movement
When terminal is operated, hand skin of the light detecting signal that infrared signal processing unit is emitted through user can be carried out instead
Penetrate, now infrared signal processing unit will receive the light detecting signal after user's skin reflex, i.e. reflected light signal.Connect
Get off, the reflected light signal received can be sent to skin chip by infrared signal processing unit.
The mode of infrared signal processing unit transmitting light detecting signal can have two kinds, and first way is pressure activated
Mode, the second way is the mode for persistently launching light detecting signal.Wherein, light detecting signal can be infrared signal.
Step 102, according to reflected light signal, obtain the corresponding characteristic information of reflected light signal.
In a step 102, can be with after skin chip receives the reflected light signal transmitted by infrared signal processing unit
The corresponding characteristic information of the reflected light signal is obtained, the wherein corresponding characteristic information of the reflected light signal can be reflected light signal
Corresponding wavelength information, or the corresponding frequency information of reflected light signal.
Step 103, judge whether the corresponding characteristic information of reflected light signal matches with target signature information.
In step 103, after skin chip gets the corresponding characteristic information of reflected light signal, reflected light can be believed
Number corresponding characteristic information is sent to the central processing unit (CPU, Central Processing Unit) of mobile terminal.
The CPU of mobile terminal is received after the corresponding characteristic information of reflected light signal, can be from the storage of mobile terminal
Target signature information is extracted in device, then the corresponding characteristic information of reflected light signal and target signature information can be compared
Compared with, you can to judge whether the corresponding characteristic information of reflected light signal matches with target signature information.Wherein, the target signature is believed
Breath can be target wavelength information, or target frequency information.
The wavelength information of reflected light signal can be compared by the CPU of mobile terminal with target wavelength information, that is, be judged
Whether the wavelength information of reflected light signal matches with target wavelength information；Can also be by the frequency information and target of reflected light signal
Frequency information is compared, that is, judges whether the frequency information of reflected light signal matches with target frequency information.
If the corresponding characteristic information of step 104, reflected light signal and target signature information are mismatched, by mobile terminal
Patten transformation is privacy mode；, will be mobile whole if the corresponding characteristic information of reflected light signal matches with target signature information
The patten transformation at end is normal mode.
At step 104, if the CPU of mobile terminal judges the corresponding characteristic information of reflected light signal and target signature
Information is mismatched, i.e., can be by mobile terminal when the people now operated to mobile terminal is not the owner of mobile terminal
Patten transformation be privacy mode.Now some applications in mobile terminal can be prohibited to open；Or want to open some
Using when, it is necessary to carry out password authentification.Now, it just can ensure that the information for being related to user privacy in mobile terminal will not be let out
Dew, it can also be ensured that the data in mobile terminal will not be stolen.
If the CPU of mobile terminal judges reflected light signal, corresponding characteristic information matches with target signature information,
Can be normal by the patten transformation of mobile terminal when the people now operated to mobile terminal is the owner of mobile terminal
Pattern.
In the embodiment of the present invention, above-mentioned mobile terminal can be mobile phone, tablet personal computer (Tablet Personal
Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital
Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
(Wearable Device) etc..
In the embodiment of the present invention, reflected light signal is obtained, wherein, reflected light signal is that light detecting signal is anti-through user's skin
The optical signal obtained after penetrating；According to reflected light signal, the corresponding characteristic information of reflected light signal is obtained；Judge reflected light signal pair
Whether the characteristic information answered matches with target signature information；If the corresponding characteristic information of reflected light signal and target signature information are not
Matching, then be privacy mode by the patten transformation of mobile terminal；If the corresponding characteristic information of reflected light signal is believed with target signature
Manner of breathing is matched, then is normal mode by the patten transformation of mobile terminal.So, mobile terminal can obtain reflected light signal correspondence
Characteristic information, then the characteristic information got and target signature information can be compared, when the characteristic information got
Can be privacy mode by the patten transformation of mobile terminal when being mismatched with target signature information；When the characteristic information got
Can be normal mode by the patten transformation of mobile terminal when matching with target signature information.Realize the mould of mobile terminal
The automatic conversion of formula, it is ensured that the information for being related to the privacy of user in mobile terminal will not be compromised, it can also be ensured that mobile whole
Data in end will not be stolen.
Fig. 2 is the flow chart of another method for secret protection provided in an embodiment of the present invention, applied to mobile terminal, this reality
, can be by way of pressure activated when the difference for applying example and previous embodiment is to launch light detecting signal.Such as Fig. 2 institutes
Show, comprise the following steps：
Step 201, the skin reflex optical signal for gathering authorized user.
In step 201, multiple infrared signal processing units, and these infrared signals are provided with the screen of mobile terminal
Processing unit can spread all over whole screen.Skin chip, and skin chip and infrared letter are additionally provided with inside mobile terminal
Number processing unit is connected.The owner of mobile terminal can first press with finger screen, and now infrared signal processing unit will
Launch light detecting signal, hand skin of the light detecting signal that infrared signal processing unit is emitted through user can be carried out instead
Penetrate, now infrared signal processing unit will receive the light detecting signal after user's skin reflex, i.e. infrared signal and handle
Unit can collect the skin reflex optical signal of authorized user.
Step 202, according to skin reflex optical signal, obtain the corresponding characteristic information of skin reflex optical signal.
In step 202., next, infrared signal processing unit can be by the light after user's skin reflex received
Detection signal is sent to skin chip, i.e., the skin reflex optical signal of authorized user is sent into skin chip.Skin chip meeting
The corresponding characteristic information of light detecting signal after user's skin reflex is obtained, that is, obtains the skin reflex optical signal of authorized user
Corresponding characteristic information.
Step 203, the corresponding characteristic information of skin reflex optical signal is set to target signature information.
In step 203, skin chip is got after the corresponding characteristic information of skin reflex optical signal of authorized user, can
So that the corresponding characteristic information of skin reflex optical signal of authorized user is set into target signature information.Afterwards, skin chip is just
The target signature information got can be sent to the CPU of mobile terminal, then the CPU of mobile terminal can believe the target signature
Breath is sent to the memory of mobile terminal, and the target signature information is preserved by the memory.
The target signature information can be believed for the wavelength of the light detecting signal after the skin reflex of the owner through mobile terminal
Breath；Can also for the owner through mobile terminal skin reflex after light detecting signal frequency information.
Step 204, the pressing operation of detection user on the screen of the mobile terminal.
In step 204, mobile terminal can first detect the pressing operation of user on the screen of the mobile terminal.Pressed
The people of press operation may be the owner of mobile terminal, it is also possible to not be the owner of mobile terminal.
Step 205, acquisition pressing operation are to the pressure value produced by the screen of mobile terminal.
In step 205, after mobile terminal detects pressing operation, the pressing operation can be obtained to mobile terminal
Pressure value produced by screen.
If step 206, pressing operation reach preset pressure value to the pressure value produced by the screen of mobile terminal, launch
Light detecting signal.
In step 206, after mobile terminal detects pressing operation to the pressure value produced by the screen of mobile terminal,
The pressure value detected and preset pressure value can be compared.When the pressure value detected reaches preset pressure value, move
Dynamic terminal just can control infrared signal processing unit to launch light detecting signal.
Step 207, acquisition reflected light signal, wherein, reflected light signal is that light detecting signal is obtained after user's skin reflex
The optical signal obtained.
In step 207, after infrared signal processing unit transmitting light detecting signal, the light detecting signal hair emitted
Being mapped to the hand skin of user can be reflected, and now infrared signal processing unit will be received after user's skin reflex
Light detecting signal, i.e. reflected light signal.Next, the reflected light signal received can be sent to by infrared signal processing unit
Skin chip.
Step 208, according to reflected light signal, obtain the corresponding characteristic information of reflected light signal.
In a step 208, can be with after skin chip receives the reflected light signal transmitted by infrared signal processing unit
Obtain the corresponding characteristic information of the reflected light signal.
Step 209, judge whether the corresponding characteristic information of reflected light signal matches with target signature information.
In step 209, after skin chip gets the corresponding characteristic information of reflected light signal, reflected light can be believed
Number corresponding characteristic information is sent to the central processor CPU of mobile terminal.The CPU of mobile terminal receives reflected light signal pair
After the characteristic information answered, target signature information can be extracted from the memory of mobile terminal, then reflected light can be believed
Number corresponding characteristic information is compared with target signature information, you can to judge the corresponding characteristic information of reflected light signal and mesh
Whether mark characteristic information matches.
Optionally, the corresponding characteristic information of reflected light signal is the corresponding wavelength information of reflected light signal, target signature letter
Cease for target wavelength information；
Therefore, this step judges whether the corresponding characteristic information of reflected light signal matches specifically with target signature information
For：
The corresponding wavelength information of reflected light signal and target wavelength information are compared.
It should be noted that the corresponding characteristic information of reflected light signal can be the corresponding wavelength information of reflected light signal,
Target signature information can be target wavelength information.
The corresponding wavelength information of reflected light signal and target wavelength information can be compared by the CPU of mobile terminal, i.e.,
Judge whether the corresponding wavelength information of reflected light signal matches with target wavelength information.
Optionally, the corresponding characteristic information of reflected light signal is the corresponding frequency information of reflected light signal, target signature letter
Cease for target frequency information；
Therefore, this step judges whether the corresponding characteristic information of reflected light signal matches specifically with target signature information
For：
The corresponding frequency information of reflected light signal is compared with target frequency information.
The corresponding characteristic information of reflected light signal can also be the corresponding frequency information of reflected light signal, target signature information
It can also be target frequency information.
The corresponding frequency information of reflected light signal can be compared by the CPU of mobile terminal with target frequency information, i.e.,
Judge whether the corresponding frequency information of reflected light signal matches with target frequency information.
If the corresponding characteristic information of step 2010, reflected light signal and target signature information are mismatched, by mobile terminal
Patten transformation be privacy mode；, will be mobile if the corresponding characteristic information of reflected light signal matches with target signature information
The patten transformation of terminal is normal mode.
In step 2010, if the CPU of mobile terminal judges that the corresponding characteristic information of reflected light signal is special with target
Reference breath is mismatched, that is, judges that the corresponding wavelength information of reflected light signal is mismatched with target wavelength information, or judge
The corresponding frequency information of reflected light signal is mismatched with target frequency information, illustrates the people now operated to mobile terminal simultaneously
It is not the owner of mobile terminal, can is now privacy mode by the patten transformation of mobile terminal.
If the CPU of mobile terminal judges reflected light signal, corresponding characteristic information matches with target signature information,
Judge the corresponding wavelength information of reflected light signal and target wavelength information match, or judge reflected light signal correspondence
Frequency information match with target frequency information, it is the master of mobile terminal to illustrate the people now operated to mobile terminal
People, can be now normal mode by the patten transformation of mobile terminal.
In the embodiment of the present invention, infrared signal processing unit can pass through pressure activated when launching light detecting signal
Mode.Mobile terminal can obtain the corresponding characteristic information of reflected light signal, then can be by the characteristic information got and target
Characteristic information is compared, can be by the mould of mobile terminal when the characteristic information got is mismatched with target signature information
Formula is converted to privacy mode；, can be by the mould of mobile terminal when the characteristic information got matches with target signature information
Formula is converted to normal mode.Realize the automatic conversion of the pattern of mobile terminal, it is ensured that be related to the hidden of user in mobile terminal
Private information will not be compromised, it can also be ensured that the data in mobile terminal will not be stolen.
Fig. 3 is the flow chart of another method for secret protection provided in an embodiment of the present invention, applied to mobile terminal, this reality
When the difference for applying example and previous embodiment is to launch light detecting signal, the side of lasting transmitting light detecting signal can be passed through
Formula.As shown in figure 3, comprising the following steps：
Step 301, the skin reflex optical signal for gathering authorized user.
In step 301, multiple infrared signal processing units, and these infrared signals are provided with the screen of mobile terminal
Processing unit can spread all over whole screen.Skin chip, and skin chip and infrared letter are additionally provided with inside mobile terminal
Number processing unit is connected.The owner of mobile terminal can first press with finger screen, and now infrared signal processing unit will
Launch light detecting signal, hand skin of the light detecting signal that infrared signal processing unit is emitted through user can be carried out instead
Penetrate, now infrared signal processing unit will receive the light detecting signal after user's skin reflex, i.e. infrared signal and handle
Unit can collect the skin reflex optical signal of authorized user.
Step 302, according to skin reflex optical signal, obtain the corresponding characteristic information of skin reflex optical signal.
In step 302, next, infrared signal processing unit can be by the light after user's skin reflex received
Detection signal is sent to skin chip, i.e., the skin reflex optical signal of authorized user is sent into skin chip.Skin chip meeting
The corresponding characteristic information of light detecting signal after user's skin reflex is obtained, that is, obtains the skin reflex optical signal of authorized user
Corresponding characteristic information.
Step 303, the corresponding characteristic information of skin reflex optical signal is set to target signature information.
In step 303, skin chip is got after the corresponding characteristic information of skin reflex optical signal of authorized user, can
So that the corresponding characteristic information of skin reflex optical signal of authorized user is set into target signature information.Afterwards, skin chip is just
The target signature information got can be sent to the CPU of mobile terminal, then the CPU of mobile terminal can believe the target signature
Breath is sent to the memory of mobile terminal, and the target signature information is preserved by the memory.
The target signature information can be believed for the wavelength of the light detecting signal after the skin reflex of the owner through mobile terminal
Breath；Can also for the owner through mobile terminal skin reflex after light detecting signal frequency information.
Step 304, persistently launch light detecting signal.
In step 304, by the agency of can launch light inspection by way of pressure activated excessively in the second embodiment
Survey signal.Here transmitting light detecting signal can also be continued by introducing another way, i.e. infrared signal processing unit again, i.e., in real time
Launch light detecting signal.
Step 305, acquisition reflected light signal, wherein, reflected light signal is that light detecting signal is obtained after user's skin reflex
The optical signal obtained.
In step 305, after infrared signal processing unit transmitting light detecting signal, the light detecting signal hair emitted
Being mapped to the hand skin of user can be reflected, and now infrared signal processing unit will be received after user's skin reflex
Light detecting signal, i.e. reflected light signal.Next, the reflected light signal received can be sent to by infrared signal processing unit
Skin chip.
Step 306, according to reflected light signal, obtain the corresponding characteristic information of reflected light signal.
Within step 306, can be with after skin chip receives the reflected light signal transmitted by infrared signal processing unit
Obtain the corresponding characteristic information of the reflected light signal.
Step 307, judge whether the corresponding characteristic information of reflected light signal matches with target signature information.
In step 307, after skin chip gets the corresponding characteristic information of reflected light signal, reflected light can be believed
Number corresponding characteristic information is sent to the CPU of mobile terminal.The CPU of mobile terminal receives the corresponding feature letter of reflected light signal
After breath, target signature information can be extracted from the memory of mobile terminal, then can be by the corresponding spy of reflected light signal
Reference breath is compared with target signature information, you can to judge the corresponding characteristic information of reflected light signal and target signature information
Whether match.
If the corresponding characteristic information of step 308, reflected light signal and target signature information are mismatched, by mobile terminal
Patten transformation is privacy mode；, will be mobile whole if the corresponding characteristic information of reflected light signal matches with target signature information
The patten transformation at end is normal mode.
In step 308, if the CPU of mobile terminal judges the corresponding characteristic information of reflected light signal and target signature
Information is mismatched, and it is not the owner of mobile terminal to illustrate the people now operated to mobile terminal, now can be by movement
The patten transformation of terminal is privacy mode.
If the CPU of mobile terminal judges reflected light signal, corresponding characteristic information matches with target signature information,
It is the owner of mobile terminal to illustrate the people now operated to mobile terminal, can be by the patten transformation of mobile terminal now
Normal mode.
In the embodiment of the present invention, infrared signal processing unit can pass through lasting transmitting light when launching light detecting signal
Detect the mode of signal, you can with by way of real time emission light detecting signal.Mobile terminal can obtain reflected light signal
The characteristic information got and target signature information, then can be compared, when the feature got by corresponding characteristic information
Can be privacy mode by the patten transformation of mobile terminal when information is mismatched with target signature information；When the feature got
Can be normal mode by the patten transformation of mobile terminal when information matches with target signature information.Realize mobile terminal
Pattern automatic conversion, it is ensured that the information for being related to the privacy of user in mobile terminal will not be compromised, it can also be ensured that move
Data in dynamic terminal will not be stolen.
Fig. 4 is the structure chart of a kind of mobile terminal that the present invention implements to provide, as shown in figure 4, mobile terminal 400 includes the
One acquisition module 401, the second acquisition module 402, judge module 403 and modular converter 404, wherein：
First acquisition module 401, for obtaining reflected light signal, wherein, reflected light signal is light detecting signal through user
The optical signal obtained after skin reflex；
Second acquisition module 402, for the reflected light signal got according to the first acquisition module 401, obtains reflected light
The corresponding characteristic information of signal；
Judge module 403, for judge the corresponding characteristic information of reflected light signal that the second acquisition module 402 gets with
Whether target signature information matches；
Modular converter 404, if judging that the corresponding characteristic information of reflected light signal is believed with target signature for judge module 403
Breath is mismatched, then is privacy mode by the patten transformation of mobile terminal；If judge module 403 judges the corresponding spy of reflected light signal
Reference breath matches with target signature information, then is normal mode by the patten transformation of mobile terminal.
Optionally, as shown in figure 5, mobile terminal also includes；
Acquisition module 405, the skin reflex optical signal for gathering authorized user；
3rd acquisition module 406, for the skin reflex optical signal collected according to acquisition module 405, obtains skin anti-
Penetrate the corresponding characteristic information of optical signal；
Setup module 407, for the corresponding characteristic information of skin reflex optical signal for getting the 3rd acquisition module 406
It is set to target signature information.
Optionally, the corresponding characteristic information of reflected light signal is the corresponding wavelength information of reflected light signal, target signature letter
Cease for target wavelength information；
Judge module 403 is specifically for the corresponding wavelength information of reflected light signal for getting the second acquisition module 402
It is compared with target wavelength information.
Optionally, the corresponding characteristic information of reflected light signal is the corresponding frequency information of reflected light signal, target signature letter
Cease for target frequency information；
Judge module 403 is specifically for the corresponding frequency information of reflected light signal for getting the second acquisition module 402
It is compared with target frequency information.
Optionally, as shown in fig. 6, mobile terminal also includes：
Detection module 408, for detecting the pressing operation of user on the screen of the mobile terminal；
4th acquisition module 409, for obtaining the screen institute of pressing operation that detection module 408 detects to mobile terminal
The pressure value of generation；
First transmitter module 4010, if the pressing operation got for the 4th acquisition module 409 is to the screen of mobile terminal
Pressure value produced by curtain reaches preset pressure value, then launches light detecting signal.
Optionally, as shown in fig. 7, mobile terminal also includes：
Second transmitter module 4011, for persistently launching light detecting signal.
Mobile terminal 400 can realize each process that mobile terminal is realized in Fig. 1-Fig. 3 embodiment of the method, to avoid
Repeat, repeat no more here.And mobile terminal 400 can obtain the corresponding characteristic information of reflected light signal, then it will can obtain
To characteristic information be compared with target signature information, the pattern of mobile terminal is changed according to comparative result, and then is realized
The automatic conversion of the pattern of mobile terminal.It ensure that the information for being related to the privacy of user in mobile terminal will not be compromised, may be used also
It will not be stolen with the data ensured in mobile terminal.
Fig. 8 is a kind of structure chart for mobile terminal that the present invention implements offer, as shown in figure 8, mobile terminal 800 includes：
At least one processor 801, memory 802, at least one network interface 804 and user interface 803.In mobile terminal 800
Each component is coupled by bus system 805.It is understood that bus system 805 is used to realize the company between these components
Connect letter.Bus system 805 is in addition to including data/address bus, in addition to power bus, controlling bus and status signal bus in addition.But
It is that for the sake of clear explanation, various buses are all designated as bus system 805 in fig. 8.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball
(track ball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 802 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 802 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 8022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 8022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 802, specifically, can be application
The program stored in program 8022 or instruction, processor 801 are used for：
Reflected light signal is obtained, wherein, reflected light signal is the light letter that light detecting signal is obtained after user's skin reflex
Number；
According to reflected light signal, the corresponding characteristic information of reflected light signal is obtained；
Judge whether the corresponding characteristic information of reflected light signal matches with target signature information；
If the corresponding characteristic information of reflected light signal is mismatched with target signature information, by the patten transformation of mobile terminal
For privacy mode；If the corresponding characteristic information of reflected light signal matches with target signature information, by the pattern of mobile terminal
Be converted to normal mode.
The method that the embodiments of the present invention are disclosed can apply in processor 801, or be realized by processor 801.
Processor 801 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 801 or the instruction of software form.Above-mentioned processing
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 802, processor 801 reads the information in memory 802, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing the application function or its combination.
Realized for software, this paper skill can be realized by performing the module (such as process, function) of this paper functions
Art.Software code is storable in memory and by computing device.Memory can be within a processor or outside processor
Realize in portion.
Optionally, before the step of obtaining reflected light signal, processor 801 is additionally operable to：
Gather the skin reflex optical signal of authorized user；
According to skin reflex optical signal, the corresponding characteristic information of skin reflex optical signal is obtained；
The corresponding characteristic information of skin reflex optical signal is set to target signature information.
Optionally, it is the corresponding wavelength letter of reflected light signal that processor 801, which performs the corresponding characteristic information of reflected light signal,
Breath, target signature information is target wavelength information；
Judge whether the corresponding characteristic information of reflected light signal matches specially with target signature information：
The corresponding wavelength information of reflected light signal and target wavelength information are compared.
Optionally, it is the corresponding frequency letter of reflected light signal that processor 801, which performs the corresponding characteristic information of reflected light signal,
Breath, target signature information is target frequency information；
Judge whether the corresponding characteristic information of reflected light signal matches specially with target signature information：
The corresponding frequency information of reflected light signal is compared with target frequency information.
Optionally, before the step of obtaining reflected light signal, processor 801 is additionally operable to：
Detect the pressing operation of user on the screen of the mobile terminal；
Pressing operation is obtained to the pressure value produced by the screen of mobile terminal；
If pressing operation reaches preset pressure value, transmitting light detection letter to the pressure value produced by the screen of mobile terminal
Number.
Optionally, before the step of obtaining reflected light signal, processor 801 is additionally operable to：
Persistently launch light detecting signal.
Mobile terminal 800 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
Repeat no more.And mobile terminal 800 can obtain the corresponding characteristic information of reflected light signal, then the feature got can be believed
Breath is compared with target signature information, and the pattern of mobile terminal is changed according to comparative result, and then realizes mobile terminal
The automatic conversion of pattern.It ensure that the information for being related to the privacy of user in mobile terminal will not be compromised, it can also be ensured that mobile
Data in terminal will not be stolen.
Referring to Fig. 9, Fig. 9 is the structure chart for another mobile terminal that the present invention implements offer.As shown in figure 9, mobile whole
End 900 includes radio frequency (Radio Frequency, RF) circuit 910, memory 920, input block 930, display unit 940, place
Manage device 950, voicefrequency circuit 960, communication module 970, power supply 980, infrared signal processing unit 990 and skin chip 9100.
Wherein, input block 930 can be used for the numeral or character information for receiving user's input, and produce and mobile terminal
The signal input that 900 user is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block 930 can
With including contact panel 931.Contact panel 931, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user uses the operations of any suitable object or annex on contact panel 931 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Optionally, contact panel 931 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 950 again, and the order sent of reception processing device 950 and can be performed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 931.Except contact panel 931, input block
930 can also include other input equipments 932, and other input equipments 932 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 940 can be used for information and the movement for showing the information inputted by user or being supplied to user
The various menu interfaces of terminal 900.Display unit 940 may include display panel 941, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 941.
It should be noted that contact panel 931 can cover display panel 941, touch display screen is formed, when touch display screen inspection
Measure after the touch operation on or near it, processor 950 is sent to determine the type of touch event, with preprocessor
950 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 950 is the control centre of mobile terminal 900, utilizes various interfaces and connection whole mobile phone
Various pieces, software program and/or module in first memory 921 are stored in by operation or execution, and call storage
Data in second memory 922, perform the various functions and processing data of mobile terminal 900, so as to mobile terminal 900
Carry out integral monitoring.Optionally, processor 950 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 921 in software program and/or module and/
Or the data in the second memory 922, processor 950 is used for：
Reflected light signal is obtained, wherein, reflected light signal is the light letter that light detecting signal is obtained after user's skin reflex
Number；
According to reflected light signal, the corresponding characteristic information of reflected light signal is obtained；
Judge whether the corresponding characteristic information of reflected light signal matches with target signature information；
If the corresponding characteristic information of reflected light signal is mismatched with target signature information, by the patten transformation of mobile terminal
For privacy mode；If the corresponding characteristic information of reflected light signal matches with target signature information, by the pattern of mobile terminal
Be converted to normal mode.
Optionally, before the step of obtaining reflected light signal, processor 950 is additionally operable to：
Gather the skin reflex optical signal of authorized user；
According to skin reflex optical signal, the corresponding characteristic information of skin reflex optical signal is obtained；
The corresponding characteristic information of skin reflex optical signal is set to target signature information.
Optionally, it is the corresponding wavelength letter of reflected light signal that processor 950, which performs the corresponding characteristic information of reflected light signal,
Breath, target signature information is target wavelength information；
Judge whether the corresponding characteristic information of reflected light signal matches specially with target signature information：
The corresponding wavelength information of reflected light signal and target wavelength information are compared.
Optionally, it is the corresponding frequency letter of reflected light signal that processor 950, which performs the corresponding characteristic information of reflected light signal,
Breath, target signature information is target frequency information；
Judge whether the corresponding characteristic information of reflected light signal matches specially with target signature information：
The corresponding frequency information of reflected light signal is compared with target frequency information.
Optionally, before the step of obtaining reflected light signal, processor 950 is additionally operable to：
Detect the pressing operation of user on the screen of the mobile terminal；
Pressing operation is obtained to the pressure value produced by the screen of mobile terminal；
If pressing operation reaches preset pressure value, transmitting light detection letter to the pressure value produced by the screen of mobile terminal
Number.
Optionally, before the step of obtaining reflected light signal, processor 950 is additionally operable to：
Persistently launch light detecting signal.
Mobile terminal 900 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
Repeat no more.And mobile terminal 900 can obtain the corresponding characteristic information of reflected light signal, then the feature got can be believed
Breath is compared with target signature information, and the pattern of mobile terminal is changed according to comparative result, and then realizes mobile terminal
The automatic conversion of pattern.It ensure that the information for being related to the privacy of user in mobile terminal will not be compromised, it can also be ensured that mobile
Data in terminal will not be stolen.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of unit, is only one kind
Division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be physically separate, be shown as unit
Part can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple networks
On unit.Some or all of unit therein can be selected to realize the mesh of scheme of the embodiment of the present invention according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If function is realized using in the form of SFU software functional unit and as independent production marketing or in use, can stored
In a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words to existing
The part for having part that technology contributes or the technical scheme can be embodied in the form of software product, the computer
Software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be personal meter
Calculation machine, server, or network equipment etc.) perform all or part of step of each of the invention embodiment method.And it is foregoing
Storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with the medium of store program codes.
More than, it is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be covered
Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (12)
1. a kind of method for secret protection, it is characterised in that applied to mobile terminal, methods described includes：
Reflected light signal is obtained, wherein, the reflected light signal is the light letter that light detecting signal is obtained after user's skin reflex
Number；
According to the reflected light signal, the corresponding characteristic information of the reflected light signal is obtained；
Judge whether the corresponding characteristic information of the reflected light signal matches with target signature information；
If the corresponding characteristic information of reflected light signal and the target signature information are mismatched, by the mobile terminal
Patten transformation is privacy mode；If the corresponding characteristic information of the reflected light signal matches with the target signature information,
It is normal mode by the patten transformation of the mobile terminal.
2. the method as described in claim 1, it is characterised in that before the step of the acquisition reflected light signal, method is also
Including：
Gather the skin reflex optical signal of authorized user；
According to the skin reflex optical signal, the corresponding characteristic information of the skin reflex optical signal is obtained；
The corresponding characteristic information of the skin reflex optical signal is set to the target signature information.
3. method as claimed in claim 1 or 2, it is characterised in that the corresponding characteristic information of the reflected light signal is described
The corresponding wavelength information of reflected light signal, the target signature information is target wavelength information；
It is described to judge whether the corresponding characteristic information of the reflected light signal matches specially with target signature information：
The corresponding wavelength information of the reflected light signal is compared with the target wavelength information.
4. method as claimed in claim 1 or 2, it is characterised in that the corresponding characteristic information of the reflected light signal is described
The corresponding frequency information of reflected light signal, the target signature information is target frequency information；
It is described to judge whether the corresponding characteristic information of the reflected light signal matches specially with target signature information：
The corresponding frequency information of the reflected light signal and the target frequency information are compared.
5. method as claimed in claim 1 or 2, it is characterised in that before the step of the acquisition reflected light signal, method
Also include：
Detect the pressing operation of user on the screen of the mobile terminal；
The pressing operation is obtained to the pressure value produced by the screen of the mobile terminal；
If the pressing operation reaches preset pressure value to the pressure value produced by the screen of the mobile terminal, transmitting is described
Light detecting signal.
6. method as claimed in claim 1 or 2, it is characterised in that before the step of the acquisition reflected light signal, method
Also include：
Persistently launch the light detecting signal.
7. a kind of mobile terminal, it is characterised in that including：
First acquisition module, for obtaining reflected light signal, wherein, the reflected light signal is light detecting signal through user's skin
The optical signal obtained after reflection；
Second acquisition module, for the reflected light signal got according to first acquisition module, obtains the reflected light letter
Number corresponding characteristic information；
Judge module, for judging that the corresponding characteristic information of reflected light signal that second acquisition module gets and target are special
Whether reference breath matches；
Modular converter, if judging the corresponding characteristic information of the reflected light signal and the target signature for the judge module
Information is mismatched, then is privacy mode by the patten transformation of the mobile terminal；If the judge module judges the reflected light
The corresponding characteristic information of signal matches with the target signature information, then is normal mode by the patten transformation of the mobile terminal
Formula.
8. mobile terminal as claimed in claim 7, it is characterised in that mobile terminal also includes：
Acquisition module, the skin reflex optical signal for gathering authorized user；
3rd acquisition module, for the skin reflex optical signal collected according to the acquisition module, obtains the skin reflex
The corresponding characteristic information of optical signal；
Setup module, the corresponding characteristic information of skin reflex optical signal for the 3rd acquisition module to be got is set to
The target signature information.
9. mobile terminal as claimed in claim 7 or 8, it is characterised in that the corresponding characteristic information of the reflected light signal is
The corresponding wavelength information of the reflected light signal, the target signature information is target wavelength information；
The judge module is specifically for the corresponding wavelength letter of the reflected light signal for getting second acquisition module
Breath is compared with the target wavelength information.
10. mobile terminal as claimed in claim 7 or 8, it is characterised in that the corresponding characteristic information of the reflected light signal is
The corresponding frequency information of the reflected light signal, the target signature information is target frequency information；
The judge module is specifically for the corresponding frequency letter of the reflected light signal for getting second acquisition module
Breath is compared with the target frequency information.
11. mobile terminal as claimed in claim 7 or 8, it is characterised in that the mobile terminal also includes：
Detection module, for detecting pressing operation of the user on the screen of the mobile terminal；
4th acquisition module, is produced for obtaining the pressing operation that the detection module is detected to the screen of the mobile terminal
Raw pressure value；
First transmitter module, if the pressing operation got for the 4th acquisition module is to produced by the screen of mobile terminal
Pressure value reach preset pressure value, then launch the light detecting signal.
12. mobile terminal as claimed in claim 7 or 8, it is characterised in that the mobile terminal also includes：
Second transmitter module, for persistently launching the light detecting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710288281.9A CN107145776A (en) | 2017-04-27 | 2017-04-27 | A kind of method for secret protection and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710288281.9A CN107145776A (en) | 2017-04-27 | 2017-04-27 | A kind of method for secret protection and mobile terminal |
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Application publication date: 20170908 |