CN106874728A - Unlocked by fingerprint method and system - Google Patents
Unlocked by fingerprint method and system Download PDFInfo
- Publication number
- CN106874728A CN106874728A CN201710107324.9A CN201710107324A CN106874728A CN 106874728 A CN106874728 A CN 106874728A CN 201710107324 A CN201710107324 A CN 201710107324A CN 106874728 A CN106874728 A CN 106874728A
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- CN
- China
- Prior art keywords
- power button
- electronic equipment
- pressed
- screen
- fingerprint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
Abstract
A kind of unlocked by fingerprint method, is applied in electronic equipment, and the electronic equipment includes power button and ultrasonic fingerprint identifying device, and the relatively described power button of the ultrasonic fingerprint identifying device is set, and methods described includes：Judge whether the screen of electronic equipment locks；If the screen locking of the electronic equipment, whether the power button for detecting electronic equipment is touched or is pressed；If the power button is touched or pressed, the ultrasonic fingerprint identifying device is controlled to gather the finger print information on the power button and verified to the finger print information；If the finger print information is verified, the screen to the electronic equipment is unlocked.The present invention can lift the speed of unlocked by fingerprint, facilitate user to carry out unlocked by fingerprint operation.
Description
Technical field
The present invention relates to electronic equipments safety technical field, more particularly to a kind of unlocked by fingerprint method and system.
Background technology
At present, with the development of the communication technology, the electronic equipment such as mobile phone, flat board is widely used.In order to ensure electronics
The data safety of equipment, electronic devices possess the function of locking.Electronic equipment unlocking manner has various, such as pattern password solution
Lock, numerical ciphers unblock, gesture password unblock, ultrasonic fingerprint unblock etc..Existing ultrasonic fingerprint unblock is generally in screen
Upper sensing user fingerprints.In this case, it is necessary to control the crosstalk between the signals such as fingerprint, touch-screen, screen.Also, in screen
User fingerprints are sensed on curtain to be needed to specify the position of ultrasonic fingerprint sensing to user.If not specifying the position of fingerprint sensing,
Will result in fingerprint recognition rate not high.If increase fingerprint sensing scope, will increase power consumption, increase electronic equipment cost.Such as
Fruit first lights screen, then the position of fingerprint sensing is shown on screen, will increase the triviality of unlocked by fingerprint, reduces fingerprint solution
The speed of lock.
The content of the invention
In view of the foregoing, it is necessary to a kind of unlocked by fingerprint method and system are provided, the speed of unlocked by fingerprint can be lifted,
Facilitating user carries out unlocked by fingerprint operation.
A kind of unlocked by fingerprint method, is applied in electronic equipment, and the electronic equipment includes that power button and ultrasonic wave refer to
Line identifying device, the relatively described power button of the ultrasonic fingerprint identifying device is set, and methods described includes：
Judge whether the screen of the electronic equipment locks；
If the screen locking of the electronic equipment, detect whether the power button is touched or pressed；
If the power button is touched or pressed, the ultrasonic fingerprint identifying device is controlled to gather the power button
On finger print information and the finger print information is verified；
If the finger print information is verified, the screen to the electronic equipment is unlocked.
According to the preferred embodiment of the present invention, methods described also includes：
If the screen non-locking of the electronic equipment, detect whether the power button is touched and do not pressed；
If the power button is touched and do not pressed, judge whether to receive the body of the application program in the electronic equipment
Part checking request；
If receiving the authentication request, the ultrasonic fingerprint identifying device is controlled to gather on the power button
Finger print information is simultaneously verified to the finger print information；
The result of the finger print information is returned into the application program.
According to the preferred embodiment of the present invention, methods described also includes：
If the screen non-locking of the electronic equipment, detect whether the power button is pressed and to press the duration big
In or equal to Preset Time；
If the power button is pressed and presses the duration more than or equal to Preset Time, the electricity is closed or restarted
Sub- equipment.
According to the preferred embodiment of the present invention, methods described also includes：
If the screen non-locking of the electronic equipment, detect whether the power button is pressed and to press the duration small
In Preset Time；
If the power button is pressed and presses the duration less than Preset Time, the screen to the electronic equipment enters
Row locking.
According to the preferred embodiment of the present invention, methods described also includes：
If the screen locking of the electronic equipment, when the power button is touched or pressed, the screen is lighted.
A kind of unlocked by fingerprint system, runs in electronic equipment, and the electronic equipment includes that power button and ultrasonic wave refer to
Line identifying device, the relatively described power button of the ultrasonic fingerprint identifying device is set, and the system includes：
Whether judge module, the screen for judging the electronic equipment locks；
First detecting module, if for the screen locking of the electronic equipment, detecting whether the power button is touched
Or press；
First authentication module, if touched or pressed for the power button, controls the ultrasonic fingerprint identification dress
Put the finger print information on the collection power button and the finger print information is verified；
Unlocked state, if being verified for the finger print information, the screen to the electronic equipment is unlocked.
According to the preferred embodiment of the present invention, the second detecting module, if for the screen non-locking of the electronic equipment, detecting
Whether the power button is touched and is not pressed；
Second authentication module, if touched and do not pressed for the power button, judges whether that receiving the electronics sets
The authentication request of the application program in standby, if receiving the authentication request, controls the ultrasonic fingerprint identification dress
Put the finger print information on the collection power button and the finger print information is verified；
Module is returned to, for the result of the finger print information to be returned into the application program.
According to the preferred embodiment of the present invention, the system also includes：
3rd detecting module, if for the screen non-locking of the electronic equipment, detecting whether the power button is pressed
The duration is descended and pressed more than or equal to Preset Time；
Closedown module, if being pressed for the power button and pressing the duration more than or equal to Preset Time, closes
Close or restart the electronic equipment.
According to the preferred embodiment of the present invention, the system also includes：
4th detecting module, if for the screen non-locking of the electronic equipment, detecting whether the power button is pressed
The duration is descended and pressed less than Preset Time；
Locking module, if being pressed for the power button and pressing the duration less than Preset Time, to the electricity
The screen of sub- equipment is locked.
According to the preferred embodiment of the present invention, the system also includes：
Module is lighted, if for the screen locking of the electronic equipment, when the power button is touched or pressed, point
The bright screen.
The present invention judges whether the screen of electronic equipment locks；If the screen locking of the electronic equipment, detecting electronics sets
Whether standby power button is touched or is pressed；If the power button is touched or pressed, control at the power button
Ultrasonic fingerprint identifying device gathers the finger print information on the power button and the finger print information is verified；If described
Finger print information is verified, and the screen to the electronic equipment is unlocked.The present invention can lift the speed of unlocked by fingerprint, side
Just user carries out unlocked by fingerprint operation.
Brief description of the drawings
Fig. 1 is the flow chart of the first preferred embodiment of unlocked by fingerprint method of the present invention.
Fig. 2 is the flow chart of the second preferred embodiment of unlocked by fingerprint method of the present invention.
Fig. 3 is the structural representation of the preferred embodiment of the electronic equipment for realizing unlocked by fingerprint method.
Fig. 4 is the functional block diagram of the first preferred embodiment of unlocked by fingerprint system of the present invention.
Fig. 5 is the functional block diagram of the second preferred embodiment of unlocked by fingerprint system of the present invention.
Fig. 6 is the schematic diagram of power button and ultrasonic fingerprint identifying device in electronic equipment.
Main element symbol description
| Electronic equipment | 1 |
| Storage device | 20 |
| Processing equipment | 30 |
| Screen | 40 |
| Unlocked by fingerprint system | 10、20 |
| Judge module | 100、200 |
| First detecting module | 101、201 |
| First authentication module | 102、202 |
| Unlocked state | 103、203 |
| Second detecting module | 204 |
| Second authentication module | 205 |
| Return to module | 206 |
| 3rd authentication module | 207 |
| Closedown module | 208 |
| 4th authentication module | 209 |
| Locking module | 210 |
| Power button | 60 |
| Ultrasonic fingerprint identifying device | 61 |
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
Preferably, unlocked by fingerprint method of the invention can be applied in one or more electronic equipments.The electronics sets
It is standby be it is a kind of can be according to the instruction being previously set or store, the equipment that numerical computations and/or information processing are carried out automatically, its is hard
Part include but is not limited to microprocessor, application specific integrated circuit (Application Specific Integrated Circuit,
ASIC), programmable gate array (Field-Programmable Gate Array, FPGA), digital processing unit (Digital
Signal Processor, DSP), embedded device etc..
The electronic equipment includes power button and ultrasonic fingerprint identifying device, the ultrasonic fingerprint identifying device phase
The power button is set.The ultrasonic fingerprint identifying device can be integrated in the power button.In the present embodiment
In, in order to improve the discrimination of ultrasonic fingerprint identification, the power button can not had using glass, plastics etc. to ultrasonic wave
The material of interference.
In the present embodiment, screening arrangement can be set to ultrasonic fingerprint identifying device, to shield ultrasonic fingerprint knowledge
Interference between other device and other components of electronic equipment.
The electronic equipment can be any electronic product that man-machine interaction can be carried out with user, for example, personal meter
Calculation machine, panel computer, smart mobile phone, personal digital assistant (Personal Digital Assistant, PDA), game machine, friendship
Mutual formula Web TV (Internet Protocol Television, IPTV), intelligent wearable equipment etc..
As shown in figure 1, being the flow chart of the first preferred embodiment of unlocked by fingerprint method of the present invention.According to different need
Ask, the order of step can change in the flow chart, some steps can be omitted.
S10, judges whether the screen of the electronic equipment locks.
In the present embodiment, if the screen locking of the electronic equipment, following step S11-13 is performed, if the electronics sets
Standby screen non-locking, repeats step S10.
The electronic equipment can store screen locking data, the screen of electronic equipment described in the screen locking data characterization
Whether curtain locks.Therefore, it can read the screen locking data, the electronic equipment is judged according to the screen locking data
Screen whether lock.For example, the electronic equipment includes equipment manager, screen locking or unblock can all activate the equipment control
Device, to update the screen locking data.Therefore, it can obtain the screen locking data from the equipment manager, so that
Judge whether the screen of the electronic equipment locks.
S11, if the screen locking of the electronic equipment, detects whether the power button is touched or pressed.
If the power button is not touched or pressed, step S11 is repeated.
Whether the electronic equipment can include what is touched for the power button for sensing the electronic equipment or pressed
Sensor, such as touch sensor, pressure sensor, range sensor etc..The sensor senses the power button quilt
When touching or pressing, induced signal is exported.If receiving the induced signal, confirm that the power button is touched or pressed.
For example, be provided with touch sensor at the power button of the electronic equipment, when sensing the power button quilt
When touching or pressing, the touch sensor exports induced signal, if receiving the induced signal, confirms the power button
Touched or pressed.
And for example, pressure sensor is installed at the power button of the electronic equipment, when sensing the power button quilt
When pressing, the pressure sensor exports induced signal, if receiving the induced signal, confirms that the power button is pressed
Under.
S12, if the power button is touched or pressed, controls the ultrasonic fingerprint identifying device to gather the power supply
Finger print information on button is simultaneously verified to the finger print information.
The ultrasonic fingerprint identifying device can include ultrasonic wave transmitting element, ultrasonic wave receiving unit, fingerprint matching
Unit.The ultrasonic wave transmitting element launches ultrasonic wave to the direction of the power button, when user's finger touches or press institute
When stating power button, ultrasonic wave reflects generation echo from finger surface, and the ultrasonic wave receiving unit receives the echo
And changed, obtain the finger print information.The fingerprint matching unit is by the finger print information and the fingerprint sample for prestoring
Originally it is compared, if the finger print information is matched with the sample fingerprint for prestoring, the finger print information is verified.
Otherwise, if the finger print information is mismatched with the sample fingerprint for prestoring, the finger print information authentication failed.
In the present embodiment, if the finger print information authentication failed, can on the screen show that fingerprint authentication fails
Prompt message, so as to user adjustment finger position verified again.May determine that whether the number of times of fingerprint authentication failure reaches
To preset times (such as three times), if the number of times of fingerprint authentication failure reaches preset times, forbid proceeding fingerprint authentication,
Allow to verify again after Preset Time (such as 10 minutes).
S13, if the finger print information is verified, the screen to the electronic equipment is unlocked.
After unblock operation is completed, user can normally use the electronic equipment.For example, in unblock operation completion
Afterwards, the desktop of the electronic equipment is shown, multiple application programs is included on the desktop, user can therefrom open required answering
Use program.Prior art realization is referred to the process that the screen of the electronic equipment is unlocked, herein not
Repeat again.
The present embodiment judges whether the screen of electronic equipment locks；If the screen locking of the electronic equipment, electronics is detected
Whether the power button of equipment is touched or is pressed；If the power button is touched or pressed, control at the power button
Ultrasonic fingerprint identifying device gather the finger print information on the power button and the finger print information verified；If institute
State finger print information to be verified, the screen to the electronic equipment is unlocked.Power button of the present embodiment in electronic equipment
On carry out ultrasonic fingerprint sensing, for some electronic equipments (such as mobile phone), power button is generally arranged at electronic equipment
Side frame, thus the fingerprint sensing is not take up the position of electronic equipment front and back panel.The present embodiment when electronic equipment is locked, only
Power button need to be pressed and can be carried out unlocked by fingerprint, be convenient for users to operate, improve the speed of unlocked by fingerprint.
In another embodiment, if the screen locking of the electronic equipment, when the power button is touched or pressed,
Light the screen.
As shown in Fig. 2 being the flow chart of the second preferred embodiment of unlocked by fingerprint method of the present invention.According to different need
Ask, the order of step can change in the flow chart, some steps can be omitted.
S20, judges whether the screen of the electronic equipment locks.
In the present embodiment, if the screen locking of the electronic equipment, following step S21-23 is performed, if the electronics sets
Standby screen non-locking, performs following step S24-29.
The electronic equipment can store screen locking data, the screen of electronic equipment described in the screen locking data characterization
Whether curtain locks.Therefore, it can read the screen locking data, the electronic equipment is judged according to the screen locking data
Screen whether lock.For example, the electronic equipment includes equipment manager, screen locking or unblock can all activate the equipment control
Device, to update the screen locking data.Therefore, it can obtain the screen locking data from the equipment manager, so that
Judge whether the screen of the electronic equipment locks.
S21, if the screen locking of the electronic equipment, detects whether the power button is touched or pressed.
If the power button is not touched or pressed, step S21 is repeated.
Whether the electronic equipment can include what is touched for the power button for sensing the electronic equipment or pressed
Sensor, such as touch sensor, pressure sensor, range sensor etc..The sensor senses the power button quilt
When touching or pressing, induced signal is exported.If receiving the induced signal, confirm that the power button is touched or pressed.
For example, be provided with touch sensor at the power button of the electronic equipment, when sensing the power button quilt
When touching or pressing, the touch sensor exports induced signal, if receiving the induced signal, confirms the power button
Touched or pressed.
And for example, pressure sensor is installed at the power button of the electronic equipment, when sensing the power button quilt
When pressing, the pressure sensor exports induced signal, if receiving the induced signal, confirms that the power button is pressed
Under.
S22, if the power button is touched or pressed, controls the ultrasonic fingerprint identifying device to gather the power supply
Finger print information on button is simultaneously verified to the finger print information.
The ultrasonic fingerprint identifying device can include ultrasonic wave transmitting element, ultrasonic wave receiving unit, fingerprint matching
Unit.The ultrasonic wave transmitting element launches ultrasonic wave to the direction of the power button, when user's finger touches or press institute
When stating power button, ultrasonic wave reflects generation echo from finger surface, and the ultrasonic wave receiving unit receives the echo
And changed, obtain the finger print information.The fingerprint matching unit is by the finger print information and the fingerprint sample for prestoring
Originally it is compared, if the finger print information is matched with the sample fingerprint for prestoring, the finger print information is verified.
Otherwise, if the finger print information is mismatched with the sample fingerprint for prestoring, the finger print information authentication failed.
In the present embodiment, if the finger print information authentication failed, can on the screen show that fingerprint authentication fails
Prompt message, so as to user adjustment finger position verified again.May determine that whether the number of times of fingerprint authentication failure reaches
To preset times (such as three times), if the number of times of fingerprint authentication failure reaches preset times, forbid proceeding fingerprint authentication,
Allow to verify again after Preset Time (such as 10 minutes).
S23, if the finger print information is verified, the screen to the electronic equipment is unlocked.
After unblock operation is completed, user can normally use the electronic equipment.For example, in unblock operation completion
Afterwards, the desktop of the electronic equipment is shown, multiple application programs is included on the desktop, user can therefrom open required answering
Use program.Prior art realization is referred to the process that the screen of the electronic equipment is unlocked, herein not
Repeat again.
S24, if judging the screen non-locking of the electronic equipment in step S20, detects the operation feelings of the power button
Whether condition, judges whether the power button is touched and do not pressed, or be pressed and press the duration and be more than or equal to
Preset Time (such as 3 seconds), or whether be pressed and press the duration less than Preset Time.
If the power button is touched and do not pressed, step S25-S27 is performed；If the power button be pressed and by
The lower duration will be more than or equal to Preset Time, perform step S28；If the power button is pressed and to press the duration small
In Preset Time, step S29 is performed.
Detect whether the power button is touched or the method pressed is reference can be made to abovementioned steps S21, here is omitted.
S25, if the power button is touched and do not pressed, judges whether to receive the application program in the electronic equipment
Authentication request.
If not receiving the authentication request of the application program in the electronic equipment, step S25 is repeated.
The application program including but be not limited to address list, memorandum, mail etc..In order to protect the private of the electronic equipment
Close property and security, when operation application program or access application data are needed, the application program sends the identity
Checking request.If for example, detecting the operation (such as clicking on application icon) for opening application program, the application program is sent out
Go out the authentication request.
S26, if receiving the authentication request, controls the ultrasonic fingerprint identifying device to gather the power button
On finger print information and the finger print information is verified.
The ultrasonic fingerprint identifying device is controlled to gather the finger print information on the power button and believe the fingerprint
Breath carries out checking and can be found in abovementioned steps S22, and here is omitted.
S27, the application program is returned to by the result of the finger print information.
If for example, the finger print information is verified, returning to the result that is verified to the application program, from
And allow to run application program or access application data.And for example, if the finger print information authentication failed, return to checking and lose
The result for losing gives the application program, so as to forbid running application program or access application data.
S28, if the power button is pressed and presses the duration more than or equal to Preset Time, closes or restarts institute
State electronic equipment.
If the power button is pressed and presses the duration more than or equal to Preset Time, can be set in the electronics
Confirmation is shown on standby screen, to ask the user whether to close or restart the electronic equipment.If for example, the power supply is pressed
Key is pressed and presses the duration more than or equal to Preset Time, and confirmation circle can be shown on the screen of the electronic equipment
Face, the confirmation interface includes shutting down, restarting, cancelling three options, and the selection according to user performs corresponding operation.
S29, if the power button is pressed and presses the duration less than Preset Time, to the screen of the electronic equipment
Curtain is locked.
After lock operation completion, the electronic equipment enters lock-out state, can prevent other people from using the electronics
Equipment, is effectively protected the security of the data of the electronic equipment storage.Screen to the electronic equipment is locked
Process be referred to prior art realization, here is omitted.
The present embodiment judges whether the screen of electronic equipment locks；If the screen locking of the electronic equipment, electronics is detected
Whether the power button of equipment is touched or is pressed；If the power button is touched or pressed, control at the power button
Ultrasonic fingerprint identifying device gather the finger print information on the power button and the finger print information verified；If institute
State finger print information to be verified, the screen to the electronic equipment is unlocked；If the screen non-locking of the electronic equipment, detects
When surveying whether the power button is touched and do not pressed, or whether being pressed and press the duration more than or equal to presetting
Between, or whether be pressed and press the duration less than Preset Time；If the power button is touched and do not pressed, judge
Whether the authentication request of the application program in the electronic equipment is received, if receiving the authentication request, institute is controlled
State ultrasonic fingerprint identifying device to gather the finger print information on the power button and verify the finger print information, by institute
The result for stating finger print information returns to the application program；If the power button is pressed and presses the duration being more than
Or equal to Preset Time, close or restart the electronic equipment；If the power button is pressed and presses the duration and is less than
Preset Time, the screen to the electronic equipment is locked.The present embodiment carries out ultrasound on the power button of electronic equipment
Ripple fingerprint sensing, for some electronic equipments (such as mobile phone), power button is generally arranged at the side frame of electronic equipment, thus
The fingerprint recognition is not take up the position of electronic equipment front and back panel.The present embodiment, only need to be by voltage source when electronic equipment is locked
Button can be carried out unlocked by fingerprint, improve the speed of unlocked by fingerprint, be convenient for users to operate.Also, in electronic equipment not
During locking, fingerprint authentication is if desired carried out, it is only necessary to place a finger on power button, just can be real without pressing power button
Existing fingerprint authentication；If desired lock-screen, only need to quickly press power button；If desired electronic equipment is closed or is restarted, is only needed
Pressing power button, is convenient for users to operate for a long time.
In another embodiment, if the screen locking of the electronic equipment, when the power button is touched or pressed,
Light the screen.
As shown in figure 3, being the structural representation of the electronic equipment of the preferred embodiment that the present invention realizes unlocked by fingerprint method.
The electronic equipment 1 includes storage device 20, processing equipment 30 and screen 40.
The electronic equipment 1 also includes but is not limited to any one can pass through keyboard, mouse, remote control, touch with user
The mode such as plate or voice-operated device carries out the electronic product of man-machine interaction, for example, personal computer, panel computer, smart mobile phone, individual
Personal digital assistant (Personal Digital Assistant, PDA), game machine, IPTV (Internet
Protocol Television, IPTV), intelligent wearable equipment etc..The electronic equipment 1 may be in network, the net
Network includes but is not limited to internet, wide area network, Metropolitan Area Network (MAN), LAN, VPN (Virtual Private
Network, VPN) etc..
The storage device 20 is used to store the program and various data of unlocked by fingerprint method, and in the electronic equipment 1
High speed is realized in running, the access of program or data is automatically completed.The storage device 20 can be electronic equipment 1
External memory equipment and/or internal storage device.Further, the storage device 20 can be no material object in integrated circuit
The circuit with store function of form, such as RAM (Random-Access Memory, direct access storage device), FIFO
(First In First Out) etc..Or, the storage device 20 can also be the storage device with physical form, such as
Memory bar, TF cards (Trans-flash Card) etc..
The processing equipment 30 can be central processing unit (CPU, Central Processing Unit).CPU is one piece
Ultra-large integrated circuit, is the arithmetic core (Core) and control core (Control Unit) of electronic equipment 1.The place
Reason equipment 30 can perform the operating system of the electronic equipment 1 and types of applications program, the program code of installation etc., for example, refer to
Line system for unlocking 10.
The screen 40 is used to show the display interface of the electronic equipment 1.
As shown in figure 4, the functional block diagram of the first preferred embodiment of unlocked by fingerprint system of the present invention.The unlocked by fingerprint
System 10 includes judge module 100, the first detecting module 101, the first authentication module 102 and unlocked state 103.It is of the invention alleged
Module refer to a kind of equipment 30 that can be processed performed and the series of computation machine program segment of fixing function can be completed,
Its storage is in storage device 20.In the present embodiment, the function on each module will be described in detail in follow-up embodiment.
Whether judge module 100, the screen for judging the electronic equipment locks.
The electronic equipment can store screen locking data, the screen of electronic equipment described in the screen locking data characterization
Whether curtain locks.Therefore, it can read the screen locking data, the electronic equipment is judged according to the screen locking data
Screen whether lock.For example, the electronic equipment includes equipment manager, screen locking or unblock can all activate the equipment control
Device, to update the screen locking data.Therefore, it can obtain the screen locking data from the equipment manager, so that
Judge whether the screen of the electronic equipment locks.
First detecting module 101, if for the screen locking of the electronic equipment, detecting whether the power button is touched
Touch or press.
Whether the electronic equipment can include what is touched for the power button for sensing the electronic equipment or pressed
Sensor, such as touch sensor, pressure sensor, range sensor etc..The sensor senses the power button quilt
When touching or pressing, induced signal is exported.If receiving the induced signal, confirm that the power button is touched or pressed.
For example, be provided with touch sensor at the power button of the electronic equipment, when sensing the power button quilt
When touching or pressing, the touch sensor exports induced signal, if receiving the induced signal, confirms the power button
Touched or pressed.
And for example, pressure sensor is installed at the power button of the electronic equipment, when sensing the power button quilt
When pressing, the pressure sensor exports induced signal, if receiving the induced signal, confirms that the power button is pressed
Under.
First authentication module 102, if touched or pressed for the power button, controls the ultrasonic fingerprint identification
Device gathers the finger print information on the power button and the finger print information is verified.
The ultrasonic fingerprint identifying device can include ultrasonic wave transmitting element, ultrasonic wave receiving unit, fingerprint matching
Unit.The ultrasonic wave transmitting element launches ultrasonic wave to the direction of the power button, when user's finger touches or press institute
When stating power button, ultrasonic wave reflects generation echo from finger surface, and the ultrasonic wave receiving unit receives the echo
And changed, obtain the finger print information.The fingerprint matching unit is by the finger print information and the fingerprint sample for prestoring
Originally it is compared, if the finger print information is matched with the sample fingerprint for prestoring, the finger print information is verified.
Otherwise, if the finger print information is mismatched with the sample fingerprint for prestoring, the finger print information authentication failed.
In the present embodiment, if the finger print information authentication failed, can on the screen show that fingerprint authentication fails
Prompt message, so as to user adjustment finger position verified again.May determine that whether the number of times of fingerprint authentication failure reaches
To preset times (such as three times), if the number of times of fingerprint authentication failure reaches preset times, forbid proceeding fingerprint authentication,
Allow to verify again after Preset Time (such as 10 minutes).
Unlocked state 103, if being verified for the finger print information, the screen to the electronic equipment is unlocked.
After unblock operation is completed, user can normally use the electronic equipment.For example, in unblock operation completion
Afterwards, the desktop of the electronic equipment is shown, multiple application programs is included on the desktop, user can therefrom open required answering
Use program.Prior art realization is referred to the process that the screen of the electronic equipment is unlocked, herein not
Repeat again.
The present embodiment judges whether the screen of electronic equipment locks；If the screen locking of the electronic equipment, electronics is detected
Whether the power button of equipment is touched or is pressed；If the power button is touched or pressed, control at the power button
Ultrasonic fingerprint identifying device gather the finger print information on the power button and the finger print information verified；If institute
State finger print information to be verified, the screen to the electronic equipment is unlocked.Power button of the present embodiment in electronic equipment
On carry out ultrasonic fingerprint sensing, for some electronic equipments (such as mobile phone), power button is generally arranged at electronic equipment
Side frame, thus the fingerprint sensing is not take up the position of electronic equipment front and back panel.The present embodiment when electronic equipment is locked, only
Power button need to be pressed and can be carried out unlocked by fingerprint, be convenient for users to operate, improve the speed of unlocked by fingerprint.
In another embodiment, the system also includes lighting module, if for the screen locking of the electronic equipment, when
When the power button is touched or pressed, the screen is lighted.
As shown in figure 5, the functional block diagram of the second preferred embodiment of unlocked by fingerprint system of the present invention.The unlocked by fingerprint
System 10 includes judge module 200, the first detecting module 201, the first authentication module 202, the detecting mould of unlocked state 203, second
Block 204, the second authentication module 205, return module 206, the 3rd detecting module 207, closedown module 208, the 4th detecting module 209
And locking module 210.Module alleged by the present invention refers to that one kind can be processed performed by equipment 30 and can complete to fix
The series of computation machine program segment of function, its storage is in storage device 20.In the present embodiment, the function on each module will
Described in detail in follow-up embodiment.
Whether judge module 200, the screen for judging the electronic equipment locks.
The electronic equipment can store screen locking data, the screen of electronic equipment described in the screen locking data characterization
Whether curtain locks.Therefore, it can read the screen locking data, the electronic equipment is judged according to the screen locking data
Screen whether lock.For example, the electronic equipment includes equipment manager, screen locking or unblock can all activate the equipment control
Device, to update the screen locking data.Therefore, it can obtain the screen locking data from the equipment manager, so that
Judge whether the screen of the electronic equipment locks.
First detecting module 201, if for the screen locking of the electronic equipment, detecting whether the power button is touched
Touch or press.
Whether the electronic equipment can include what is touched for the power button for sensing the electronic equipment or pressed
Sensor, such as touch sensor, pressure sensor, range sensor etc..The sensor senses the power button quilt
When touching or pressing, induced signal is exported.If receiving the induced signal, confirm that the power button is touched or pressed.
For example, be provided with touch sensor at the power button of the electronic equipment, when sensing the power button quilt
When touching or pressing, the touch sensor exports induced signal, if receiving the induced signal, confirms the power button
Touched or pressed.
And for example, pressure sensor is installed at the power button of the electronic equipment, when sensing the power button quilt
When pressing, the pressure sensor exports induced signal, if receiving the induced signal, confirms that the power button is pressed
Under.
First authentication module 202, if touched or pressed for the power button, controls the ultrasonic fingerprint identification
Device gathers the finger print information on the power button and the finger print information is verified.
The ultrasonic fingerprint identifying device can include ultrasonic wave transmitting element, ultrasonic wave receiving unit, fingerprint matching
Unit.The ultrasonic wave transmitting element launches ultrasonic wave to the direction of the power button, when user's finger touches or press institute
When stating power button, ultrasonic wave reflects generation echo from finger surface, and the ultrasonic wave receiving unit receives the echo
And changed, obtain the finger print information.The fingerprint matching unit is by the finger print information and the fingerprint sample for prestoring
Originally it is compared, if the finger print information is matched with the sample fingerprint for prestoring, the finger print information is verified.
Otherwise, if the finger print information is mismatched with the sample fingerprint for prestoring, the finger print information authentication failed.
In the present embodiment, if the finger print information authentication failed, can on the screen show that fingerprint authentication fails
Prompt message, so as to user adjustment finger position verified again.May determine that whether the number of times of fingerprint authentication failure reaches
To preset times (such as three times), if the number of times of fingerprint authentication failure reaches preset times, forbid proceeding fingerprint authentication,
Allow to verify again after Preset Time (such as 10 minutes).
Unlocked state 203, if being verified for the finger print information, the screen to the electronic equipment is unlocked.
After unblock operation is completed, user can normally use the electronic equipment.For example, in unblock operation completion
Afterwards, the desktop of the electronic equipment is shown, multiple application programs is included on the desktop, user can therefrom open required answering
Use program.Prior art realization is referred to the process that the screen of the electronic equipment is unlocked, herein not
Repeat again.
Second detecting module 204, if for the screen non-locking of the electronic equipment, detect the power button whether by
Touch and do not press.
Second detecting module 204 detects whether the power button is touched or the method pressed is reference can be made to foregoing first detects
Module 201 is surveyed, here is omitted.
Second authentication module 205, if touched and do not pressed for the power button, judges whether to receive the electronics
The authentication request of the application program in equipment, if receiving the authentication request, controls the ultrasonic fingerprint identification
Device gathers the finger print information on the power button and the finger print information is verified.
The application program including but be not limited to address list, memorandum, mail etc..In order to protect the private of the electronic equipment
Close property and security, when operation application program or access application data are needed, the application program sends the identity
Checking request.If for example, detecting the operation (such as clicking on application icon) for opening application program, the application program is sent out
Go out the authentication request.
Second authentication module 205 controls the ultrasonic fingerprint identifying device to gather the finger print information on the power button
And checking is carried out to the finger print information reference can be made to foregoing first authentication module 202, here is omitted.
Module 206 is returned to, for the result of the finger print information to be returned into the application program.
If for example, the finger print information is verified, returning to the result that is verified to the application program, from
And allow to run application program or access application data.And for example, if the finger print information authentication failed, return to checking and lose
The result for losing gives the application program, so as to forbid running application program or access application data.
3rd detecting module 207, if for the screen non-locking of the electronic equipment, detect the power button whether by
The duration is pressed and pressed more than or equal to Preset Time.
Closedown module 208, if being pressed for the power button and pressing the duration more than or equal to Preset Time,
Close or restart the electronic equipment.
If the power button is pressed and presses the duration more than or equal to Preset Time, can be set in the electronics
Confirmation is shown on standby screen, to ask the user whether to close or restart the electronic equipment.If for example, the power supply is pressed
Key is pressed and presses the duration more than or equal to Preset Time, and confirmation circle can be shown on the screen of the electronic equipment
Face, the confirmation interface includes shutting down, restarting, cancelling three options, and the selection according to user performs corresponding operation.
4th detecting module 209, if for the screen non-locking of the electronic equipment, detect the power button whether by
The duration is pressed and pressed less than Preset Time.
Locking module 210, if being pressed for the power button and pressing the duration less than Preset Time, to described
The screen of electronic equipment is locked.
After lock operation completion, the electronic equipment enters lock-out state, can prevent other people from using the electronics
Equipment, is effectively protected the security of the data of the electronic equipment storage.Screen to the electronic equipment is locked
Process be referred to prior art realization, here is omitted.
The present embodiment judges whether the screen of electronic equipment locks；If the screen locking of the electronic equipment, electronics is detected
Whether the power button of equipment is touched or is pressed；If the power button is touched or pressed, control at the power button
Ultrasonic fingerprint identifying device gather the finger print information on the power button and the finger print information verified；If institute
State finger print information to be verified, the screen to the electronic equipment is unlocked；If the screen non-locking of the electronic equipment, detects
When surveying whether the power button is touched and do not pressed, or whether being pressed and press the duration more than or equal to presetting
Between, or whether be pressed and press the duration less than Preset Time；If the power button is touched and do not pressed, judge
Whether the authentication request of the application program in the electronic equipment is received, if receiving the authentication request, institute is controlled
State ultrasonic fingerprint identifying device to gather the finger print information on the power button and verify the finger print information, by institute
The result for stating finger print information returns to the application program；If the power button is pressed and presses the duration being more than
Or equal to Preset Time, close or restart the electronic equipment；If the power button is pressed and presses the duration and is less than
Preset Time, the screen to the electronic equipment is locked.The present embodiment carries out ultrasound on the power button of electronic equipment
Ripple fingerprint sensing, for some electronic equipments (such as mobile phone), power button is generally arranged at the side frame of electronic equipment, thus
The fingerprint recognition is not take up the position of electronic equipment front and back panel.The present embodiment, only need to be by voltage source when electronic equipment is locked
Button can be carried out unlocked by fingerprint, improve the speed of unlocked by fingerprint, be convenient for users to operate.Also, in electronic equipment not
During locking, fingerprint authentication is if desired carried out, it is only necessary to place a finger on power button, just can be real without pressing power button
Existing fingerprint authentication；If desired lock-screen, only need to quickly press power button；If desired electronic equipment is closed or is restarted, is only needed
Pressing power button, is convenient for users to operate for a long time.
In another embodiment, the system also includes lighting module, if for the screen locking of the electronic equipment, when
When the power button is touched or pressed, the screen is lighted.
The above-mentioned integrated unit realized in the form of software function module, can store and be deposited in an embodied on computer readable
In storage media.Above-mentioned software function module storage is in a storage medium, including some instructions are used to so that a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The part steps of embodiment methods described.
With reference to Fig. 1, the storage device 20 in the electronic equipment 1 stores multiple instruction to realize a kind of unlocked by fingerprint
Method, the processing equipment 30 can perform the multiple instruction so as to realize：Judge whether the screen of electronic equipment locks；If institute
The screen locking of electronic equipment is stated, whether the power button for detecting electronic equipment is touched or pressed；If the power button quilt
Touch or press, control the ultrasonic fingerprint identifying device at the power button to gather the finger print information on the power button
And the finger print information is verified；If the finger print information is verified, the screen to the electronic equipment is unlocked.
Specifically, the processing equipment 30 refers to phase in Fig. 1 correspondence embodiments to the concrete methods of realizing of above-mentioned instruction
The description of step is closed, be will not be described here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the module
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing.
The module that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as module
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of module therein can be according to the actual needs selected to realize the mesh of this embodiment scheme
's.
In addition, during each functional module in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of software function module to realize.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.The right that any attached associated diagram mark in claim should not be considered as involved by limitation will
Ask.Furthermore, it is to be understood that " including " word is not excluded for other units or step, odd number is not excluded for plural number.Stated in system claims
Multiple units or device can also be realized by software or hardware by a unit or device.Second grade word is used for table
Show title, and be not offered as any specific order.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although reference
Preferred embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to of the invention
Technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of unlocked by fingerprint method, is applied in electronic equipment, and the electronic equipment includes power button and ultrasonic fingerprint
Identifying device, it is characterised in that the relatively described power button of the ultrasonic fingerprint identifying device is set, and methods described includes：
Judge whether the screen of the electronic equipment locks；
If the screen locking of the electronic equipment, detect whether the power button is touched or pressed；
If the power button is touched or pressed, the ultrasonic fingerprint identifying device is controlled to gather on the power button
Finger print information is simultaneously verified to the finger print information；
If the finger print information is verified, the screen to the electronic equipment is unlocked.
2. unlocked by fingerprint method as claimed in claim 1, it is characterised in that methods described also includes：
If the screen non-locking of the electronic equipment, detect whether the power button is touched and do not pressed；
If the power button is touched and do not pressed, judge whether that the identity for receiving the application program in the electronic equipment is tested
Card request；
If receiving the authentication request, the ultrasonic fingerprint identifying device is controlled to gather the fingerprint on the power button
Information is simultaneously verified to the finger print information；
The result of the finger print information is returned into the application program.
3. unlocked by fingerprint method as claimed in claim 1, it is characterised in that methods described also includes：
If the screen non-locking of the electronic equipment, detect the power button whether be pressed and press the duration be more than or
Equal to Preset Time；
If the power button is pressed and presses the duration more than or equal to Preset Time, close or restart the electronics and set
It is standby.
4. unlocked by fingerprint method as claimed in claim 1, it is characterised in that methods described also includes：
If the screen non-locking of the electronic equipment, detect whether the power button is pressed and presses the duration less than pre-
If the time；
If the power button is pressed and presses the duration less than Preset Time, the screen to the electronic equipment is locked
It is fixed.
5. the unlocked by fingerprint method as any one of Claims 1-4, it is characterised in that methods described also includes：
If the screen locking of the electronic equipment, when the power button is touched or pressed, the screen is lighted.
6. a kind of unlocked by fingerprint system, runs in electronic equipment, and the electronic equipment includes power button and ultrasonic fingerprint
Identifying device, it is characterised in that the relatively described power button of the ultrasonic fingerprint identifying device is set, and the system includes：
Whether judge module, the screen for judging the electronic equipment locks；
First detecting module, if for the screen locking of the electronic equipment, detecting whether the power button is touched or pressed
Under；
First authentication module, if touched or pressed for the power button, controls the ultrasonic fingerprint identifying device to adopt
Collect the finger print information on the power button and the finger print information is verified；
Unlocked state, if being verified for the finger print information, the screen to the electronic equipment is unlocked.
7. unlocked by fingerprint system as claimed in claim 6, it is characterised in that the system also includes：
Second detecting module, if for the screen non-locking of the electronic equipment, detect the power button whether touched and
Do not press；
Second authentication module, if touched and do not pressed for the power button, in judging whether to receive the electronic equipment
Application program authentication request, if receiving the authentication request, control the ultrasonic fingerprint identifying device to adopt
Collect the finger print information on the power button and the finger print information is verified；
Module is returned to, for the result of the finger print information to be returned into the application program.
8. unlocked by fingerprint system as claimed in claim 6, it is characterised in that the system also includes：
3rd detecting module, if for the screen non-locking of the electronic equipment, detect the power button whether be pressed and
The duration is pressed more than or equal to Preset Time；
Closedown module, if being pressed for the power button and pressing the duration more than or equal to Preset Time, close or
Restart the electronic equipment.
9. unlocked by fingerprint system as claimed in claim 6, it is characterised in that the system also includes：
4th detecting module, if for the screen non-locking of the electronic equipment, detect the power button whether be pressed and
The duration is pressed less than Preset Time；
Locking module, if being pressed for the power button and pressing the duration less than Preset Time, sets to the electronics
Standby screen is locked.
10. the unlocked by fingerprint system as any one of claim 6 to 9, it is characterised in that the system also includes：
Module is lighted, if for the screen locking of the electronic equipment, when the power button is touched or pressed, lighting institute
State screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107324.9A CN106874728A (en) | 2017-02-27 | 2017-02-27 | Unlocked by fingerprint method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107324.9A CN106874728A (en) | 2017-02-27 | 2017-02-27 | Unlocked by fingerprint method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106874728A true CN106874728A (en) | 2017-06-20 |
Family
ID=59168822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107324.9A Pending CN106874728A (en) | 2017-02-27 | 2017-02-27 | Unlocked by fingerprint method and system |
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| CN (1) | CN106874728A (en) |
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| CN107613142A (en) * | 2017-10-19 | 2018-01-19 | 佛山市章扬科技有限公司 | A kind of method for controlling mobile phone usage time |
| CN107742215A (en) * | 2017-10-19 | 2018-02-27 | 佛山市章扬科技有限公司 | One kind is based on finger print information method of payment |
| CN107770378A (en) * | 2017-10-19 | 2018-03-06 | 佛山市章扬科技有限公司 | A kind of method based on finger print information unblock mobile phone |
| CN108009409A (en) * | 2017-11-27 | 2018-05-08 | 青岛海信移动通信技术股份有限公司 | Fingerprint identification method, device, terminal device and computer-readable storage medium |
| CN108337913A (en) * | 2018-02-01 | 2018-07-27 | 深圳市汇顶科技股份有限公司 | Fingerprint login method, micro-control unit, fingerprint power supply module and electric terminal |
| CN108388404A (en) * | 2018-04-24 | 2018-08-10 | 北京小米移动软件有限公司 | Terminal, the control method of terminal, the manufacturing method of terminal and storage medium |
| CN109003375A (en) * | 2018-09-04 | 2018-12-14 | 深圳信炜生物识别科技有限公司 | A kind of portable fingerprint tripper |
| CN110795012A (en) * | 2019-10-31 | 2020-02-14 | 华为技术有限公司 | Control method of electronic device, and computer-readable storage medium |
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| CN107292279B (en) * | 2017-06-30 | 2021-02-23 | 宇龙计算机通信科技(深圳)有限公司 | Display method, display device, terminal and computer-readable storage medium |
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| CN107770378A (en) * | 2017-10-19 | 2018-03-06 | 佛山市章扬科技有限公司 | A kind of method based on finger print information unblock mobile phone |
| CN108009409B (en) * | 2017-11-27 | 2021-01-26 | 青岛海信移动通信技术股份有限公司 | Fingerprint identification method and device, terminal equipment and computer storage medium |
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| CN108337913B (en) * | 2018-02-01 | 2020-01-07 | 深圳市汇顶科技股份有限公司 | Fingerprint login method, micro control unit, fingerprint power supply assembly and electronic terminal |
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| CN108337913A (en) * | 2018-02-01 | 2018-07-27 | 深圳市汇顶科技股份有限公司 | Fingerprint login method, micro-control unit, fingerprint power supply module and electric terminal |
| CN108388404A (en) * | 2018-04-24 | 2018-08-10 | 北京小米移动软件有限公司 | Terminal, the control method of terminal, the manufacturing method of terminal and storage medium |
| CN109003375A (en) * | 2018-09-04 | 2018-12-14 | 深圳信炜生物识别科技有限公司 | A kind of portable fingerprint tripper |
| CN112395899A (en) * | 2019-08-01 | 2021-02-23 | Oppo（重庆）智能科技有限公司 | Electronic device, control method and device thereof, and computer-readable storage medium |
| CN110795012A (en) * | 2019-10-31 | 2020-02-14 | 华为技术有限公司 | Control method of electronic device, and computer-readable storage medium |
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