CN108388864A - Fingerprint collecting method, device and computer readable storage medium - Google Patents
Fingerprint collecting method, device and computer readable storage medium Download PDFInfo
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- CN108388864A CN108388864A CN201810161060.XA CN201810161060A CN108388864A CN 108388864 A CN108388864 A CN 108388864A CN 201810161060 A CN201810161060 A CN 201810161060A CN 108388864 A CN108388864 A CN 108388864A
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- 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
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Abstract
The disclosure is directed to a kind of fingerprint collecting method, device and computer readable storage mediums, are related to technical field of mobile terminals, and this method includes：Touch operation is detected by the touch sensor being arranged in the display screen of mobile terminal, the fingerprint recognition chip of mobile terminal is arranged in display screen lower layer；When touch operation is in fingerprint identification region, fingerprint collecting is carried out by fingerprint recognition chip, fingerprint identification region refers to fingerprint recognition chip corresponding region on a display screen.It can be seen that, in the embodiments of the present disclosure, the mobile terminal being arranged in display screen lower layer is hidden for fingerprint recognition chip, even if user's finger can not be in direct contact with fingerprint recognition chip, mobile terminal can also detect the touch operation of finger by the touch sensor in display screen, detection module without being used to detect touch operation exclusively for fingerprint recognition expense of chip, reduces the complexity of fingerprint recognition, saves cost.
Description
Technical field
This disclosure relates to technical field of mobile terminals more particularly to a kind of fingerprint collecting method, device and computer-readable
Storage medium.
Background technology
Fingerprint identification technology has been widely used in the processes such as display screen unlocks and the application unlock of mobile terminal
In, currently, as more and more mobile terminals start using comprehensive screen, the interior fingerprint identification technology of screen has become mobile whole
Hold the trend of fingerprint identification technology.Wherein, before carrying out fingerprint recognition, mobile terminal is firstly the need of passing through fingerprint recognition chip
The touch operation of user's finger is detected, and acquires the fingerprint of user's finger after detecting touch operation.And for referring in screen
For line identification technology, the display screen lower layer in mobile terminal, in this case, the finger of user is arranged in fingerprint recognition chip
It will be unable to directly contact with fingerprint recognition chip, therefore, there is an urgent need for a kind of touch operations of detection user's finger, and according to the touch
The method that operation carries out fingerprint collecting.
Invention content
To overcome in screen in fingerprint identification technology when carrying out fingerprint collecting, detect present in the touch operation of user's finger
The problem of, a kind of fingerprint collecting method of disclosure offer, device and computer readable storage medium.
According to the first aspect of the embodiments of the present disclosure, a kind of fingerprint collecting method is provided, the method includes：
Touch operation is detected by the touch sensor being arranged in the display screen of mobile terminal；
When the touch operation is in fingerprint identification region, fingerprint collecting, the finger are carried out by fingerprint recognition chip
Line identification chip is arranged in the display screen lower layer, and the fingerprint identification region refers to the fingerprint recognition chip in the display
Corresponding region on screen.
Optionally, the method further includes：
When the mobile terminal is into deposit interest screen standby mode, it sets the touch sensor to operating status；
Correspondingly, described when the touch operation is in fingerprint identification region, fingerprint is carried out by fingerprint recognition chip
Acquisition, including：
When the touch operation is in the fingerprint identification region, waken up by the touch sensor described mobile whole
End, and fingerprint collecting is carried out by the fingerprint recognition chip.
Optionally, it is described set the touch sensor to operating status before, further include：
When receiving unlocked by fingerprint setting instruction, display system wakes up option；
It is when detecting the activation operation for the system wake-up option, the mobile terminal is standby in breath screen
Wake-up mode under state is determined as touch sensor wake-up mode.
Optionally, after the touch sensor detection touch operation being arranged in the display screen by mobile terminal, also
Including：
The position point coordinates that the touch operation is acted on is determined by the touch sensor, and judges the location point
Whether coordinate is located within the fingerprint identification region；
If the location point coordinate is located within the fingerprint identification region, it is determined that the touch operation is in the finger
Line identification region.
Optionally, described that fingerprint collecting is carried out by fingerprint recognition chip, including：
Fingerprint collecting instruction is sent to the fingerprint recognition chip by the touch sensor, is known with triggering the fingerprint
Other chip carries out fingerprint collecting.
Optionally, after the touch sensor detection touch operation being arranged in the display screen by mobile terminal, also
Including：
The position point coordinates that the touch operation is acted on is determined by the touch sensor, and is passed by the touch
The position point coordinates is sent to the fingerprint recognition chip by sensor；
Judge whether the position point coordinates is located within the fingerprint identification region by the fingerprint recognition chip；
If the location point coordinate is located within the fingerprint identification region, it is determined that the touch operation is in the finger
Line identification region.
Optionally, the method further includes：
Detect whether the mobile terminal is currently in fingerprint typing state or fingerprint recognition state；
If the mobile terminal is currently at the fingerprint typing state or the fingerprint recognition state, execute described logical
The step of crossing the touch sensor detection touch operation being arranged in the display screen of mobile terminal.
According to the second aspect of the embodiment of the present disclosure, a kind of fingerprint acquisition device is provided, described device includes：
First detection module, the touch sensor for being arranged in the display screen by mobile terminal detect touch operation；
Acquisition module, for when the touch operation is in fingerprint identification region, being referred to by fingerprint recognition chip
Line acquires, and the fingerprint recognition chip is arranged in the display screen lower layer, and the fingerprint identification region refers to the fingerprint recognition
Chip corresponding region on the display screen.
Optionally, described device further includes：
Setup module, for when the mobile terminal is into deposit interest screen standby mode, setting the touch sensor to
Operating status；
Correspondingly, the acquisition module is specifically used for：
When the touch operation is in the fingerprint identification region, waken up by the touch sensor described mobile whole
End, and fingerprint collecting is carried out by the fingerprint recognition chip.
Optionally, described device further includes：
Display module, for when receiving unlocked by fingerprint setting instruction, display system to wake up option；
First determining module, for when detect for the system wake-up option activation operation when, by the movement
Wake-up mode of the terminal under the breath screen standby mode is determined as touch sensor wake-up mode.
Optionally, described device further includes：
First judgment module, for determining that the location point that the touch operation is acted on is sat by the touch sensor
Mark, and judge whether the position point coordinates is located within the fingerprint identification region；
Second determining module, if being located within the fingerprint identification region for the location point coordinate, it is determined that described
Touch operation is in the fingerprint identification region.
Optionally, the acquisition module is specifically used for：
Fingerprint collecting instruction is sent to the fingerprint recognition chip by the touch sensor, is known with triggering the fingerprint
Other chip carries out fingerprint collecting.
Optionally, described device further includes：
Sending module, for determining position point coordinates that the touch operation is acted on by the touch sensor, and
The position point coordinates is sent to the fingerprint recognition chip by the touch sensor；
Second judgment module, for judging whether the position point coordinates is located at the finger by the fingerprint recognition chip
Within line identification region；
Third determining module, if being located within the fingerprint identification region for the location point coordinate, it is determined that described
Touch operation is in the fingerprint identification region.
Optionally, described device further includes：
Second detection module, detects whether the mobile terminal is currently in fingerprint typing state or fingerprint recognition state；
Trigger module, if being currently at the fingerprint typing state or the fingerprint recognition shape for the mobile terminal
State then triggers the touch sensor detection touch operation being arranged in the display screen that the first detection module passes through mobile terminal.
According to the third aspect of the embodiment of the present disclosure, a kind of fingerprint acquisition device is provided, described device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as the step of any one method described in above-mentioned first aspect.
According to the fourth aspect of the embodiment of the present disclosure, a kind of computer readable storage medium is provided, it is described computer-readable
It is stored with instruction on storage medium, any one method described in above-mentioned first aspect is realized when described instruction is executed by processor
Step.
According to a fifth aspect of the embodiments of the present disclosure, a kind of computer program product is provided, when it runs on computers
When so that computer executes any one method described in above-mentioned first aspect.
The technical scheme provided by this disclosed embodiment can include the following benefits：In the embodiments of the present disclosure, it moves
Dynamic terminal can detect touch operation by the touch sensor being arranged in display screen, if the touch operation is in fingerprint identification area
Domain then can carry out fingerprint collecting by fingerprint recognition chip.It can be seen that in the embodiments of the present disclosure, for fingerprint recognition
Chip hides the mobile terminal being arranged in display screen lower layer, can directly be touched using the touch sensor in display screen to detect
Operation carries out Image Acquisition, in this way, even if user's finger can not be direct with fingerprint recognition chip to trigger fingerprint recognition chip
Contact, mobile terminal can also detect the touch operation of finger by the touch sensor in display screen, without exclusively for
Fingerprint recognition expense of chip is used to detect the detection module of touch operation, reduces the complexity of fingerprint recognition, saves
Cost.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of flow chart of fingerprint collecting method shown according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of fingerprint collecting method shown according to an exemplary embodiment.
Fig. 3 is a kind of flow chart of fingerprint collecting method shown according to an exemplary embodiment.
Fig. 4 A are a kind of block diagrams of fingerprint acquisition device shown according to an exemplary embodiment.
Fig. 4 B are a kind of block diagrams of fingerprint acquisition device shown according to an exemplary embodiment.
Fig. 4 C are a kind of block diagrams of fingerprint acquisition device shown according to an exemplary embodiment.
Fig. 5 is a kind of block diagram of fingerprint acquisition device shown according to an exemplary embodiment.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the disclosure clearer, below in conjunction with attached drawing to disclosure embodiment party
Formula is described in further detail.
Before carrying out detailed explanation to the embodiment of the present disclosure, application scenarios that first embodiment of the present disclosure is related to
It is introduced.
Currently, fingerprint identification technology has been widely used in mobile terminal.Wherein, fingerprint identification technology mainly can be with
It is divided into button fingerprint recognition, glass inner layer fingerprint recognition and interior three kinds of the fingerprint recognition of screen, button fingerprint recognition is primarily referred to as
Fingerprint recognition chip is arranged on the rear panel of mobile terminal on either mobile terminal Home key, glass inner layer fingerprint recognition
Refer to then glass panel lower layer in mobile terminal being arranged in fingerprint recognition chip, and fingerprint recognition refers to then knowing fingerprint in shielding
The display screen lower layer in mobile terminal is arranged in other chip.Wherein, no matter which kind of fingerprint identification technology, mobile terminal is used to need first
The touch operation of user's finger is detected, and carries out fingerprint collecting after detecting touch operation.And fingerprint in screen is known
Other technology, since fingerprint recognition chip is arranged below the display layer of mobile terminal, the finger of user will be unable to directly with
Fingerprint recognition chip is contacted, and in this case, there is an urgent need for a kind of touch operations of detection user's finger, and according to the touch
The method that operation carries out fingerprint collecting.And the fingerprint collecting method that the embodiment of the present disclosure provides then can be used for using finger in shielding
Line identification technology carries out carrying out the detection of touch operation during fingerprint recognition, and then is carried out after detecting touch operation
Fingerprint collecting.
Fig. 1 is a kind of flow chart of fingerprint collecting method shown according to an exemplary embodiment, as shown in Figure 1, the party
Method can be used in the mobile terminals such as smart mobile phone, tablet computer, include the following steps：
In a step 101, touch operation is detected by the touch sensor being arranged in the display screen of mobile terminal.
Wherein, touch sensor is arranged in display screen, and the lower layer in display screen is arranged in fingerprint recognition chip.
In a step 102, when touch operation is in fingerprint identification region, fingerprint is carried out by fingerprint recognition chip and is adopted
Collection, fingerprint identification region refers to fingerprint recognition chip corresponding region on a display screen.
In the embodiments of the present disclosure, mobile terminal can touch behaviour by the touch sensor detection being arranged in display screen
Make, if the touch operation is in fingerprint identification region, fingerprint collecting can be carried out by fingerprint recognition chip.It can be seen that
In the embodiments of the present disclosure, the mobile terminal being arranged in display screen lower layer is hidden for fingerprint recognition chip, can directly utilizes
Touch sensor in display screen detects touch operation, to trigger fingerprint recognition chip carries out Image Acquisition, in this way, even if
User's finger can not be in direct contact with fingerprint recognition chip, and mobile terminal can also be examined by the touch sensor in display screen
The touch operation for surveying finger, the detection module without being used to detect touch operation exclusively for fingerprint recognition expense of chip,
The complexity for reducing fingerprint recognition, saves cost.
Optionally, method further includes：
When mobile terminal is into deposit interest screen standby mode, it sets touch sensor to operating status；
Correspondingly, when touch operation is in fingerprint identification region, fingerprint collecting, packet are carried out by fingerprint recognition chip
It includes：
When touch operation is in fingerprint identification region, mobile terminal is waken up by touch sensor, and know by fingerprint
Other chip carries out fingerprint collecting.
Optionally, before setting touch sensor to operating status, further include：
When receiving unlocked by fingerprint setting instruction, display system wakes up option；
When detecting the activation operation for system wake-up option, mobile terminal is shielded into the wake-up under standby mode in breath
Mode is determined as touch sensor wake-up mode.
Optionally, after detecting touch operation by the touch sensor being arranged in the display screen of mobile terminal, further include：
The position point coordinates that touch operation is acted on is determined by touch sensor, and judges whether position point coordinates is located at
Within fingerprint identification region；
If location point coordinate is located within fingerprint identification region, it is determined that touch operation is in fingerprint identification region.
Optionally, fingerprint collecting is carried out by fingerprint recognition chip, including：
Fingerprint collecting instruction is sent to fingerprint recognition chip by touch sensor, is referred to triggering fingerprint recognition chip
Line acquires.
Optionally, after detecting touch operation by the touch sensor being arranged in the display screen of mobile terminal, further include：
The position point coordinates that touch operation is acted on is determined by touch sensor, and by touch sensor by location point
Coordinate is sent to fingerprint recognition chip；
Judge whether position point coordinates is located within fingerprint identification region by fingerprint recognition chip；
If location point coordinate is located within fingerprint identification region, it is determined that touch operation is in fingerprint identification region.
Optionally, method further includes：
Detect whether mobile terminal is currently in fingerprint typing state or fingerprint recognition state；
If mobile terminal is currently at fingerprint typing state or fingerprint recognition state, the display by mobile terminal is executed
The step of touch sensor detection touch operation being arranged in screen.
Above-mentioned all optional technical solutions, can form the alternative embodiment of the disclosure according to any combination, and the disclosure is real
Example is applied no longer to repeat this one by one.
Fig. 2 is a kind of flow chart of the method for fingerprint collecting shown according to an exemplary embodiment, as shown in Fig. 2, should
Method can be used in the mobile terminals such as smart mobile phone, tablet computer, and this approach includes the following steps：
In step 201, touch operation is detected by the touch sensor being arranged in the display screen of mobile terminal.
Currently, it is each equipped with touch display screen on mobile terminal, touch sensor is provided in display screen, when user touches
When touching display screen, touch sensor can be detected by the touch signal of the touch operation triggering of user, so that it is determined that current inspection
Touch operation is measured.
Optionally, in one possible implementation, mobile terminal by touch sensor detect touch operation it
Before, it can also detect whether mobile terminal is currently in fingerprint typing state or fingerprint recognition state.If being currently at fingerprint record
Enter state or fingerprint recognition state, then mobile terminal can detect touch operation by touch sensor.
Wherein, user can trigger fingerprint typing instruction by selecting the fingerprint typing option in mobile terminal.It is mobile
Terminal can detect whether to receive fingerprint typing instruction, be instructed if receiving the fingerprint typing, can show fingerprint in real time
The typing page, and determine that mobile terminal is currently at fingerprint typing state.
In addition, mobile terminal can detect whether display screen is currently in screen lock state in real time, if mobile terminal is currently located
In screen lock state, then it can determine that mobile terminal is currently at fingerprint recognition state, if mobile terminal is not currently in screen locking shape
State, then, mobile terminal can detect whether to receive the selection operation for intended application, wherein intended application refers to this
The application for needing to be unlocked using fingerprint recognition installed in mobile terminal.If mobile terminal detects that user answers for target
When selection operation, then it can determine and be currently at fingerprint recognition state.
In alternatively possible realization method, mobile terminal can by touch sensor detect touch operation it
Afterwards, then whether detection terminal is currently in fingerprint typing state or fingerprint recognition state.And detecting that terminal is currently at finger
When line typing state or fingerprint recognition state, judge whether the touch operation is in fingerprint identification region by step 202.This
Sample, for the touch operation detected under non-fingerprint typing state or non-fingerprint recognition state, since such touch operation is not
For unlock, therefore, mobile terminal can be excluded and no longer execute subsequent step, reduce the processing of mobile terminal
Number.Wherein, the mode of mobile terminal detection fingerprint typing state or fingerprint recognition state can refer to foregoing description, the disclosure
Details are not described herein for embodiment.
In step 202, judge whether touch operation is in fingerprint identification region, which refers to that fingerprint is known
Corresponding region, the fingerprint recognition chip are arranged in display screen lower layer other chip on a display screen.
In this application, when mobile terminal detects touch operation by touch sensor, alternatively, when mobile terminal exists
It detects touch operation and determines that mobile terminal can further judge when being currently at fingerprint typing or fingerprint recognition state
Whether the touch operation is in fingerprint identification region, and then decides whether to carry out fingerprint collecting according to judging result.
Wherein, mobile terminal can judge whether touch operation is in fingerprint recognition by following two different modes
Region.
First way：The position point coordinates that the touch operation is acted on is determined by touch sensor, and judges position
Whether point coordinates is located within fingerprint identification region；If location point coordinate is located within fingerprint identification region, it is determined that touch behaviour
Make to be in fingerprint identification region.
In this kind of realization method, when touch sensor detect the touch signal that is triggered by the touch operation of user it
Afterwards, the position point coordinates that the touch operation is acted on can be calculated according to the touch signal.Later, touch sensor may determine that
Whether the position point coordinates is located within fingerprint identification region, which is namely arranged the finger in display screen lower layer
Line identification chip corresponding region on a display screen.If the position point coordinates is within the fingerprint identification region, touch sensing
Device can determine that the touch operation is located within fingerprint identification region, and otherwise, touch sensor can determine that the touch operation does not have
Have within fingerprint identification region.
The second way：The position point coordinates that touch operation is acted on is determined by touch sensor, and is passed by touching
Position point coordinates is sent to fingerprint recognition chip by sensor；Judge whether position point coordinates is located at fingerprint by fingerprint recognition chip
Within identification region；If location point coordinate is located within fingerprint identification region, it is determined that touch operation is in fingerprint identification region.
In this kind of realization method, touch sensor can pass through the touch operation institute after detecting touch operation
The touch signal of triggering calculates the position point coordinates that the touch operation is acted on.Later, touch sensor can be by the location point
Coordinate is sent to fingerprint recognition chip.Fingerprint recognition chip can sit the location point after receiving the position point coordinates
Mark is compared with fingerprint identification region, if the location point coordinate is located in fingerprint identification region, it is determined that touch operation is in
Within fingerprint identification region, otherwise, it determines the touch operation is not within fingerprint identification region.
In step 203, when touch operation is in fingerprint identification region, fingerprint is carried out by fingerprint recognition chip and is adopted
Collection.
When mobile terminal determines that the touch operation is in fingerprint recognition by touch sensor either fingerprint recognition chip
When in region, fingerprint recognition chip can be triggered and carry out Image Acquisition.
Wherein, if mobile terminal judges whether the touch operation is in fingerprint identification region by touch sensor
Interior, then after determining that the touch operation is in the fingerprint identification region, which sends to fingerprint recognition chip
Fingerprint collecting instruction, when fingerprint recognition chip receives the fingerprint collecting instruction, you can with to carrying out fingerprint collecting.
If mobile terminal judges the touch operation whether in fingerprint identification region by fingerprint recognition chip,
After determining that the touch operation is in the fingerprint identification region, which can carry out fingerprint collecting.
In the embodiments of the present disclosure, mobile terminal can touch behaviour by the touch sensor detection being arranged in display screen
Make, if the touch operation is in fingerprint identification region, fingerprint collecting can be carried out by fingerprint recognition chip.It can be seen that
In the embodiments of the present disclosure, the mobile terminal being arranged in display screen lower layer is hidden for fingerprint recognition chip, can directly utilizes
Touch sensor in display screen detects touch operation, to trigger fingerprint recognition chip carries out Image Acquisition, in this way, even if
User's finger can not be in direct contact with fingerprint recognition chip, and mobile terminal can also be examined by the touch sensor in display screen
The touch operation for surveying finger, the detection module without being used to detect touch operation exclusively for fingerprint recognition expense of chip,
The complexity for reducing fingerprint recognition, saves cost.
Above-described embodiment is mainly described detects touch operation by touch sensor, and is determining at the touch operation
When in fingerprint identification region, the specific implementation of fingerprint collecting is carried out by fingerprint recognition chip.In addition to this, in this public affairs
It opens in embodiment, when mobile terminal is in breath screen standby mode, can also be called out by the method introduced in following embodiments
Awake mobile terminal, and carry out fingerprint collecting after waking up mobile terminal.
Fig. 3 is a kind of flow chart of fingerprint collecting method shown according to an exemplary embodiment, and this method can be applied
In the mobile terminals such as smart mobile phone, tablet computer, as shown in figure 3, this approach includes the following steps：
In step 301, when receiving unlocked by fingerprint setting instruction, display system wakes up option.
In the embodiments of the present disclosure, system wake-up side of the mobile terminal under breath screen standby mode can be arranged in user in advance
Formula.Wherein, user can select the unlocked by fingerprint setting options in mobile terminal, be referred to triggering i.e. triggering unlocked by fingerprint setting
It enables, when mobile terminal receives unlocked by fingerprint setting instruction, can show the setting page, can be shown in the setting page
It is shown with system wake-up option.User can be by selecting the system wake-up option to be activated.Mobile terminal can detect whether
The activation that user is received for the system wake-up option operates, and when detecting activation operation, executes step 302.
In step 302, when detecting the activation operation for system wake-up option, mobile terminal is standby in breath screen
Wake-up mode under state is determined as touch sensor wake-up mode.
Wherein, touch sensor wake-up mode refers to mobile terminal in the case where breath shields standby mode, is examined by touch sensor
Touch operation is surveyed, and then wakes up the mode of mobile terminal according to the touch operation.
In step 303, when mobile terminal is into deposit interest screen standby mode, touch sensor is set to operating status.
After being configured by the system wake-up mode of step 301 and 302 pairs of mobile terminals, when the mobile terminal
When into deposit interest screen standby mode, touch sensor can be set to operating status, which can refer to touch sensing
Device is continuously in operating status during mobile terminal is in breath screen standby mode.Shield that is, being in breath in mobile terminal
During standby mode, which can be with continuous service, to detect the touch operation of user in real time.
In step 304, touch operation is detected by the touch sensor being arranged in the display screen of mobile terminal.
Under normal conditions, when mobile terminal is into deposit interest screen standby mode, mobile terminal be in screen lock state, and by
Related introduction in step 303 is it is found that at this point, the touch sensor in mobile terminal is in continuously running duty, in this feelings
Under condition, mobile terminal can detect touch operation in real time by the touch sensor.
In step 305, judge whether the touch operation is in fingerprint identification region by touch sensor.
When mobile terminal detects touch operation, the touch operation in order to prevent is that user accidentally touches, and mobile terminal can be with
Judge whether the touch operation is in fingerprint identification region by the touch sensor, and then is determined whether according to judging result
Wake-up system and whether carry out fingerprint collecting after wake-up system.
Wherein, mobile terminal judges whether the touch operation is in the realization of fingerprint identification region by touch sensor
Journey can refer to the relevant explanation explanation in previous embodiment in step 202, and details are not described herein for the embodiment of the present disclosure.
Within step 306, it when the touch operation is in fingerprint identification region, is waken up by touch sensor mobile whole
End, and fingerprint collecting is carried out by fingerprint recognition chip.
When touch sensor determines that the touch operation is in fingerprint identification region, then illustrating that user currently needs to wake up is
System carries out unlocked by fingerprint, at this point, touch sensor can be sent to the processor of mobile terminal wakes up instruction, to wake up the shifting
Dynamic terminal is waking up the mobile terminal simultaneously, and touch sensor can send fingerprint collecting instruction to fingerprint recognition chip, work as finger
When line identification chip receives the fingerprint collecting instruction, you can to carry out fingerprint collecting, thus according to the fingerprint of acquisition to the shifting
Dynamic terminal is unlocked.
In the embodiments of the present disclosure, the system wake-up mode that mobile terminal shields standby mode in breath can be arranged in user in advance
For touch sensor wake-up mode, in this way, in mobile terminal into after deposit interest screen standby mode, it can be with continuous service touch sensing
Device, and touch operation is detected by the touch sensor in real time, after detecting touch operation, which can sentence
The touch operation break whether within fingerprint identification region, if within fingerprint identification region, touch sensor is being called out
Wake up mobile terminal while, to fingerprint recognition chip send fingerprint collecting instruction, in this way, mobile terminal be waken up first when
Between, which can carry out fingerprint collecting to be unlocked to the mobile terminal according to fingerprint collecting instruction.
It can be seen that mobile terminal is shielded system wake-up process and display screen releasing process under standby mode by the embodiment of the present disclosure in breath
Be combined together, both can effectively prevent user mobile terminal be in breath screen standby mode under caused by accidentally touching
Mobile terminal unlocks, can also be when user wants to be unlocked the mobile terminal in breath shielded under standby mode, quick
Fingerprint collecting is carried out while wake-up system, save to breath shield standby mode under mobile terminal carry out unlocked by fingerprint when
Between.
Fig. 4 A are a kind of block diagrams of unlocked by fingerprint device 400 shown according to an exemplary embodiment.With reference to Fig. 4 A, the dress
It includes first detection module 401 and acquisition module 402 to set 400.
First detection module 401, the touch sensor detection for being arranged in the display screen by mobile terminal touch behaviour
Make；
Acquisition module 402, for when touch operation is in fingerprint identification region, fingerprint to be carried out by fingerprint recognition chip
Acquisition, fingerprint recognition chip are arranged in display screen lower layer, and fingerprint identification region refers to that fingerprint recognition chip corresponds on a display screen
Region.
Optionally, which further includes：
Setup module, for when mobile terminal is into deposit interest screen standby mode, setting touch sensor to operating status；
Correspondingly, acquisition module is specifically used for：
When touch operation is in fingerprint identification region, mobile terminal is waken up by touch sensor, and know by fingerprint
Other chip carries out fingerprint collecting.
Optionally, which further includes：
Display module, for when receiving unlocked by fingerprint setting instruction, display system to wake up option；
First determining module, for when detecting the activation operation for system wake-up option, mobile terminal to be ceased
Wake-up mode under screen standby mode is determined as touch sensor wake-up mode.
Optionally, referring to Fig. 4 B, which further includes：
First judgment module 403 for determining position point coordinates that touch operation is acted on by touch sensor, and is sentenced
Whether disconnected position point coordinates is located within fingerprint identification region；
Second determining module 404, if being located within fingerprint identification region for location point coordinate, it is determined that at touch operation
In fingerprint identification region.
Optionally, acquisition module 402 is specifically used for：
Fingerprint collecting instruction is sent to fingerprint recognition chip by touch sensor, is referred to triggering fingerprint recognition chip
Line acquires.
Optionally, referring to Fig. 4 C, which further includes：
Sending module 405, for determining position point coordinates that touch operation is acted on by touch sensor, and by touching
It touches sensor and position point coordinates is sent to fingerprint recognition chip；
Second judgment module 406, for judging whether position point coordinates is located at fingerprint identification area by fingerprint recognition chip
Within domain；
Third determining module 407, if being located within fingerprint identification region for location point coordinate, it is determined that at touch operation
In fingerprint identification region.
Optionally, which further includes：
Whether the second detection module, detection mobile terminal are currently in fingerprint typing state or fingerprint recognition state；
Trigger module triggers first if being currently at fingerprint typing state or fingerprint recognition state for mobile terminal
The touch sensor detection touch operation being arranged in the display screen that detection module passes through mobile terminal.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
In the embodiments of the present disclosure, mobile terminal can touch behaviour by the touch sensor detection being arranged in display screen
Make, if the touch operation is in fingerprint identification region, fingerprint collecting can be carried out by fingerprint recognition chip.It can be seen that
In the embodiments of the present disclosure, the mobile terminal being arranged in display screen lower layer is hidden for fingerprint recognition chip, can directly utilizes
Touch sensor in display screen detects touch operation, to trigger fingerprint recognition chip carries out Image Acquisition, in this way, even if
User's finger can not be in direct contact with fingerprint recognition chip, and mobile terminal can also be examined by the touch sensor in display screen
The touch operation for surveying finger, the detection module without being used to detect touch operation exclusively for fingerprint recognition expense of chip,
The complexity for reducing fingerprint recognition, saves cost.
Fig. 5 is a kind of block diagram of device 500 for fingerprint collecting shown according to an exemplary embodiment.For example, dress
It can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, medical treatment to set 500
Equipment, body-building equipment, personal digital assistant etc..
With reference to Fig. 5, device 500 may include following one or more components：Processing component 502, memory 504, power supply
Component 506, multimedia component 508, audio component 510, the interface 512 of input/output (I/O), sensor module 514, and
Communication component 516.
The integrated operation of 502 usual control device 500 of processing component, such as with display, call, data communication, phase
Machine operates and record operates associated operation.Processing component 502 may include that one or more processors 520 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 502 may include one or more modules, just
Interaction between processing component 502 and other assemblies.For example, processing component 502 may include multi-media module, it is more to facilitate
Interaction between media component 508 and processing component 502.
Memory 504 is configured as storing various types of data to support the operation in device 500.These data are shown
Example includes instruction for any application program or method that operate on device 500, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 504 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 506 provides power supply for the various assemblies of device 500.Power supply module 506 may include power management system
System, one or more power supplys and other generated with for device 500, management and the associated component of distribution power supply.
Multimedia component 508 is included in the screen of one output interface of offer between described device 500 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 508 includes a front camera and/or rear camera.When device 500 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 510 is configured as output and/or input audio signal.For example, audio component 510 includes a Mike
Wind (MIC), when device 500 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The received audio signal can be further stored in memory 504 or via communication set
Part 516 is sent.In some embodiments, audio component 510 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 512 provide interface between processing component 502 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor module 514 includes one or more sensors, and the state for providing various aspects for device 500 is commented
Estimate.For example, sensor module 514 can detect the state that opens/closes of device 500, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 500, and sensor module 514 can be with 500 1 components of detection device 500 or device
Position change, the existence or non-existence that user contacts with device 500,500 orientation of device or acceleration/deceleration and device 500
Temperature change.Sensor module 514 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 514 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 516 is configured to facilitate the communication of wired or wireless way between device 500 and other equipment.Device
500 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or combination thereof.In an exemplary implementation
In example, communication component 516 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 516 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 500 can be believed by one or more application application-specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing above-mentioned Fig. 1, Fig. 2 or Fig. 3 institute
Show the fingerprint collecting method that embodiment provides.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 504 of instruction, above-metioned instruction can be executed by the processor 520 of device 500 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..It that is to say, the embodiment of the present disclosure additionally provides a kind of non-transitorycomputer readable storage medium,
When the instruction in the storage medium is executed by the processor of mobile terminal so that mobile terminal is able to carry out above-described embodiment
The fingerprint collecting method provided.
The embodiment of the present disclosure additionally provides a kind of computer program product, when run on a computer so that calculates
Machine executes the fingerprint collecting method that above-described embodiment is provided.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the present invention
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (16)
1. a kind of fingerprint collecting method, which is characterized in that the method includes：
Touch operation is detected by the touch sensor being arranged in the display screen of mobile terminal；
When the touch operation is in fingerprint identification region, fingerprint collecting is carried out by fingerprint recognition chip, the fingerprint is known
Other chip is arranged in the display screen lower layer, the fingerprint identification region refer to the fingerprint recognition chip on the display screen
Corresponding region.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
When the mobile terminal is into deposit interest screen standby mode, it sets the touch sensor to operating status；
Correspondingly, described when the touch operation is in fingerprint identification region, fingerprint collecting is carried out by fingerprint recognition chip,
Including：
When the touch operation is in the fingerprint identification region, the mobile terminal is waken up by the touch sensor,
And fingerprint collecting is carried out by the fingerprint recognition chip.
3. according to the method described in claim 2, it is characterized in that, it is described by the touch sensor be set as operating status it
Before, further include：
When receiving unlocked by fingerprint setting instruction, display system wakes up option；
When detecting the activation operation for the system wake-up option, the mobile terminal is shielded into standby mode in the breath
Under wake-up mode be determined as touch sensor wake-up mode.
4. according to any methods of claim 1-3, which is characterized in that be arranged in the display screen by mobile terminal
Touch sensor detection touch operation after, further include：
The position point coordinates that the touch operation is acted on is determined by the touch sensor, and judges the position point coordinates
Whether it is located within the fingerprint identification region；
If the location point coordinate is located within the fingerprint identification region, it is determined that the touch operation is in fingerprint knowledge
Other region.
5. method according to claim 1 or 2, which is characterized in that it is described that fingerprint collecting is carried out by fingerprint recognition chip,
Including：
Fingerprint collecting instruction is sent to the fingerprint recognition chip by the touch sensor, to trigger the fingerprint recognition core
Piece carries out fingerprint collecting.
6. according to the method described in claim 1, it is characterized in that, the touch being arranged in the display screen by mobile terminal
After sensor detects touch operation, further include：
The position point coordinates that the touch operation is acted on is determined by the touch sensor, and passes through the touch sensor
The position point coordinates is sent to the fingerprint recognition chip；
Judge whether the position point coordinates is located within the fingerprint identification region by the fingerprint recognition chip；
If the location point coordinate is located within the fingerprint identification region, it is determined that the touch operation is in fingerprint knowledge
Other region.
7. according to the method described in claim 1, it is characterized in that, the method further includes：
Detect whether the mobile terminal is currently in fingerprint typing state or fingerprint recognition state；
If the mobile terminal is currently at the fingerprint typing state or the fingerprint recognition state, pass through shifting described in execution
The step of touch sensor detection touch operation being arranged in the display screen of dynamic terminal.
8. a kind of fingerprint acquisition device, which is characterized in that described device includes：
First detection module, the touch sensor for being arranged in the display screen by mobile terminal detect touch operation；
Acquisition module, for when the touch operation is in fingerprint identification region, carrying out fingerprint by fingerprint recognition chip and adopting
Collection, the fingerprint recognition chip are arranged in the display screen lower layer, and the fingerprint identification region refers to the fingerprint recognition chip
Corresponding region on the display screen.
9. device according to claim 8, which is characterized in that described device further includes：
Setup module, for when the mobile terminal is into deposit interest screen standby mode, the touch sensor being set as running
State；
Correspondingly, the acquisition module is specifically used for：
When the touch operation is in the fingerprint identification region, the mobile terminal is waken up by the touch sensor,
And fingerprint collecting is carried out by the fingerprint recognition chip.
10. device according to claim 9, which is characterized in that described device further includes：
Display module, for when receiving unlocked by fingerprint setting instruction, display system to wake up option；
First determining module, for when detect for the system wake-up option activation operation when, by the mobile terminal
Wake-up mode under the breath screen standby mode is determined as touch sensor wake-up mode.
11. according to any devices of claim 8-10, which is characterized in that described device further includes：
First judgment module, for determining position point coordinates that the touch operation is acted on by the touch sensor, and
Judge whether the position point coordinates is located within the fingerprint identification region；
Second determining module, if being located within the fingerprint identification region for the location point coordinate, it is determined that the touch
Operation is in the fingerprint identification region.
12. device according to claim 8 or claim 9, which is characterized in that the acquisition module is specifically used for：
Fingerprint collecting instruction is sent to the fingerprint recognition chip by the touch sensor, to trigger the fingerprint recognition core
Piece carries out fingerprint collecting.
13. device according to claim 8, which is characterized in that described device further includes：
Sending module for determining position point coordinates that the touch operation is acted on by the touch sensor, and passes through
The position point coordinates is sent to the fingerprint recognition chip by the touch sensor；
Second judgment module, for judging whether the position point coordinates is located at the fingerprint and knows by the fingerprint recognition chip
Within other region；
Third determining module, if being located within the fingerprint identification region for the location point coordinate, it is determined that the touch
Operation is in the fingerprint identification region.
14. device according to claim 8, which is characterized in that described device further includes：
Second detection module, detects whether the mobile terminal is currently in fingerprint typing state or fingerprint recognition state；
Trigger module, if being currently at the fingerprint typing state or the fingerprint recognition state for the mobile terminal,
Trigger the touch sensor detection touch operation being arranged in the display screen that the first detection module passes through mobile terminal.
15. a kind of fingerprint acquisition device, which is characterized in that described device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as the step of any one method described in claim 1-7.
16. a kind of computer readable storage medium, instruction is stored on the computer readable storage medium, which is characterized in that
The step of any one method described in claim 1-7 is realized when described instruction is executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810161060.XA CN108388864A (en) | 2018-02-27 | 2018-02-27 | Fingerprint collecting method, device and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810161060.XA CN108388864A (en) | 2018-02-27 | 2018-02-27 | Fingerprint collecting method, device and computer readable storage medium |
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| CN108388864A true CN108388864A (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810161060.XA Pending CN108388864A (en) | 2018-02-27 | 2018-02-27 | Fingerprint collecting method, device and computer readable storage medium |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897408A (en) * | 2020-07-06 | 2020-11-06 | 珠海市魅族科技有限公司 | Fingerprint identification method and device, electronic equipment and storage medium |
| CN112069942A (en) * | 2020-08-24 | 2020-12-11 | 深圳阜时科技有限公司 | Optical detection system and electronic equipment under screen |
| CN112580398A (en) * | 2019-09-29 | 2021-03-30 | 北京小米移动软件有限公司 | Fingerprint acquisition method and device |
| CN114973338A (en) * | 2022-06-16 | 2022-08-30 | 慧之安信息技术股份有限公司 | Sentinel position confirmation method based on fingerprint identification |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155504A (en) * | 2015-03-26 | 2016-11-23 | 小米科技有限责任公司 | Module awakening method and device |
| CN107515692A (en) * | 2015-10-30 | 2017-12-26 | 深圳市汇顶科技股份有限公司 | Touch control device and the method that fingerprint detection is carried out on touch control device |
| CN107608615A (en) * | 2017-09-11 | 2018-01-19 | 广东欧珀移动通信有限公司 | Fingerprint identification function open method, device, terminal and storage medium |
-
2018
- 2018-02-27 CN CN201810161060.XA patent/CN108388864A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155504A (en) * | 2015-03-26 | 2016-11-23 | 小米科技有限责任公司 | Module awakening method and device |
| CN107515692A (en) * | 2015-10-30 | 2017-12-26 | 深圳市汇顶科技股份有限公司 | Touch control device and the method that fingerprint detection is carried out on touch control device |
| CN107608615A (en) * | 2017-09-11 | 2018-01-19 | 广东欧珀移动通信有限公司 | Fingerprint identification function open method, device, terminal and storage medium |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112580398A (en) * | 2019-09-29 | 2021-03-30 | 北京小米移动软件有限公司 | Fingerprint acquisition method and device |
| CN111897408A (en) * | 2020-07-06 | 2020-11-06 | 珠海市魅族科技有限公司 | Fingerprint identification method and device, electronic equipment and storage medium |
| CN112069942A (en) * | 2020-08-24 | 2020-12-11 | 深圳阜时科技有限公司 | Optical detection system and electronic equipment under screen |
| CN112069942B (en) * | 2020-08-24 | 2021-07-02 | 深圳阜时科技有限公司 | Optical detection system and electronic equipment under screen |
| CN114973338A (en) * | 2022-06-16 | 2022-08-30 | 慧之安信息技术股份有限公司 | Sentinel position confirmation method based on fingerprint identification |
| CN114973338B (en) * | 2022-06-16 | 2023-03-17 | 慧之安信息技术股份有限公司 | Sentinel position confirmation method based on fingerprint identification |
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Application publication date: 20180810 |