CN106469013B - Terminal, fingerprint Identification sensor awakening method and device - Google Patents
Terminal, fingerprint Identification sensor awakening method and device Download PDFInfo
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- CN106469013B CN106469013B CN201510505747.7A CN201510505747A CN106469013B CN 106469013 B CN106469013 B CN 106469013B CN 201510505747 A CN201510505747 A CN 201510505747A CN 106469013 B CN106469013 B CN 106469013B
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Abstract
The disclosure discloses a kind of fingerprint Identification sensor awakening method and device, belongs to fingerprint recognition field.Fingerprint Identification sensor Rouser includes: processor, touch screen, key Integrated circuit IC, touch-control IC, fingerprint recognition IC, triggering key, touch unit and fingerprint Identification sensor, and key IC is configured as generating and sending the first trigger signal when detecting that triggering key is triggered；After touch-control IC receives the first wake up instruction, n touch unit is waken up, and detect whether the collected touch signal of n touch unit meets default distribution；If touch signal meets default distribution, the second wake up instruction is sent to fingerprint recognition IC；Fingerprint Identification sensor is waken up by fingerprint recognition IC.The disclosure solves the problem of when triggering key by false triggering, fingerprint Identification sensor can lead to power wastage by false wake-up；When having reached the only palm grip terminal of user, fingerprint Identification sensor can be just triggered and be waken up, the effect of high power consumption will not be caused.
Description
Technical field
This disclosure relates to fingerprint recognition field, in particular to a kind of fingerprint Identification sensor awakening method and device.
Background technique
Fingerprint identification technology is used widely on such as electronic equipment of smart phone, tablet computer etc.
In the related art, by taking smart phone as an example, usually side is integrated with fingerprint Identification sensor under a touch screen, is used for
Realize the functions such as unlocking screen, mobile payment.
Summary of the invention
In order to solve the problems in the relevant technologies, the disclosure provide a kind of terminal, fingerprint Identification sensor awakening method and
Device.Related art scheme is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of terminal is provided, which includes:
Processor；
Key Integrated circuit IC, touch-control IC and the fingerprint recognition IC being connected respectively with processor；
The triggering key being connected with key IC；The fingerprint Identification sensor being connected with fingerprint recognition IC；Trigger key setting
In the side or lower section of fingerprint Identification sensor；
N touch unit being connected with touch-control IC, n >=2；
N touch unit is distributed in the side area of terminal.
In an alternative embodiment, side area is two parallel side areas, and each side area is arranged side by side
It is furnished with n touch unit.
In an alternative embodiment, side area includes:
The side frame of terminal；And/or
Region on the front of terminal between display screen and side frame.
According to the second aspect of an embodiment of the present disclosure, a kind of fingerprint Identification sensor awakening method is provided, is applied to such as
In the terminal that first aspect provides, this method comprises:
The first trigger signal that key IC is sent is received, the first trigger signal is key IC raw when triggering key and being triggered
At；
According to the first trigger signal, the first wake up instruction is sent to touch-control IC；
By touch-control IC wake up n touch unit, and detect the collected touch signal of n touch unit whether meet it is pre-
If distribution, default distribution is touch signal distribution when terminal is in user's grip state；
If touch signal meets default distribution, the second wake up instruction is sent to fingerprint recognition IC；
Fingerprint Identification sensor is waken up by fingerprint recognition IC.
In an alternative embodiment, side area is two parallel side areas, and each side area is arranged side by side
It is furnished with n touch unit；
Detect whether the collected touch signal of n touch unit meets default distribution by touch-control IC, comprising:
Meet in the region of first side by the way that whether the signal distributions that touch-control IC detects collected touch signal meet
Thumb contact signal distributions, and meet in the region of second side and refer to touch signal distribution more.
In an alternative embodiment, thumb contact signal distributions include: that a touch in the region of first side is single
Member collects touch signal, or, n touch unit adjacent in the region of first side collects touch signal, or, first side
Two groups of touch units in region collect touch signal, and two groups of touch units are mutually non-conterminous, the touch in every group of touch unit
Unit is adjacent touch unit；
Mostly the distribution of finger touch signal includes: that at least three groups of touch units in the region of second side collect touch signal,
Mutually non-conterminous between three groups of touch units, the touch unit in every group of touch unit is adjacent touch unit.
According to the third aspect of an embodiment of the present disclosure, a kind of fingerprint Identification sensor Rouser is provided, is applied to such as
In the terminal that first aspect provides, which includes:
Receiving module is configured as receiving the first trigger signal that key IC is sent, and the first trigger signal is that key IC exists
What triggering key generated when being triggered；
Sending module, is configured as according to the first trigger signal, sends the first wake up instruction to touch-control IC；
Detection module is configured as waking up n touch unit by touch-control IC, and it is collected to detect n touch unit
Whether touch signal meets default distribution, and default distribution is touch signal distribution when terminal is in user's grip state；
Sending module is configured as when touch signal meets default distribution, is sent the second wake-up to fingerprint recognition IC and is referred to
It enables；
Wake-up module is configured as waking up fingerprint Identification sensor by fingerprint recognition IC.
In an alternative embodiment, side area is two parallel side areas, and each side area is arranged side by side
It is furnished with n touch unit；
Whether detection module, the signal distributions for being configured as detecting collected touch signal by touch-control IC meet
Meet thumb contact signal distributions in the border region of side, and meets in the region of second side and refer to touch signal distribution more.
In an alternative embodiment,
Thumb contact signal distributions include: that a touch unit in the region of first side collects touch signal, or,
N adjacent touch unit collects touch signal in the border region of side, or, two in the region of first side group touch unit is adopted
Collect touch signal, two groups of touch units are mutually non-conterminous, and the touch unit in every group of touch unit is adjacent touch unit；
Mostly the distribution of finger touch signal includes: that at least three groups of touch units in the region of second side collect touch signal,
Mutually non-conterminous between three groups of touch units, the touch unit in every group of touch unit is adjacent touch unit.
According to a fourth aspect of embodiments of the present disclosure, a kind of fingerprint Identification sensor Rouser is provided, the device packet
It includes:
Processor；
Key Integrated circuit IC, touch-control IC and the fingerprint recognition IC being connected respectively with processor；
The triggering key being connected with key IC；The fingerprint Identification sensor being connected with fingerprint recognition IC；Trigger key setting
In the side or lower section of fingerprint Identification sensor；
N touch unit being connected with touch-control IC, n >=2；
N touch unit is distributed in the side area of terminal；
Memory for storage processor executable program；
Processor is configured as:
The first trigger signal that key IC is sent is received, the first trigger signal is key IC raw when triggering key and being triggered
At；
According to the first trigger signal, the first wake up instruction is sent to touch-control IC；
By touch-control IC wake up n touch unit, and detect the collected touch signal of n touch unit whether meet it is pre-
If distribution, default distribution is touch signal distribution when terminal is in user's grip state；
If touch signal meets default distribution, the second wake up instruction is sent to fingerprint recognition IC；
Fingerprint Identification sensor is waken up by fingerprint recognition IC.
The technical solution that the embodiment of the present disclosure provides can include the following benefits:
By the way that n touch unit is arranged in the side area of terminal, when triggering key is triggered, waken up by touch-control IC
N touch unit, and detect whether the collected touch signal of n touch unit meets default distribution；If touch signal meets
Default distribution, then wake up fingerprint Identification sensor by fingerprint recognition IC；When solving triggering key by false triggering, fingerprint recognition
The problem of sensor can lead to power wastage by false wake-up；When having reached the only palm grip terminal of user, can just it trigger
And fingerprint Identification sensor is waken up, the effect of high power consumption will not be caused.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is the structural schematic diagram according to a kind of fingerprint identification device shown in the relevant technologies.
Fig. 2A is a kind of structural schematic diagram of terminal shown according to an exemplary embodiment.
Fig. 2 B is the schematic diagram that touch sensor shown according to an exemplary embodiment is located at terminal side elevation region.
Fig. 2 C is that touch sensor shown according to an exemplary embodiment is located at the upper display screen in front and frame region
Schematic diagram.
Fig. 2 D is touch sensor shown according to an exemplary embodiment while being located at the upper display screen of side elevation and front
With the schematic diagram of frame region.
Fig. 3 is a kind of flow chart of fingerprint Identification sensor awakening method shown according to an exemplary embodiment.
Fig. 4 is a kind of flow chart of fingerprint Identification sensor awakening method shown according to an exemplary embodiment.
Fig. 5 is a kind of signal of the fingerprint Identification sensor awakening method shown according to an exemplary embodiment when implementing
Figure.
Fig. 6 is a kind of block diagram of fingerprint Identification sensor Rouser shown according to an exemplary embodiment.
Fig. 7 is the block diagram of another fingerprint Identification sensor Rouser shown according to an exemplary embodiment.
Fig. 8 is a kind of block diagram of fingerprint Identification sensor Rouser shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is the structural schematic diagram according to a kind of fingerprint identification device 10 shown in the relevant technologies.As shown in Figure 1, this refers to
Line identification device 10 can be smart phone, computer, multimedia player, electronic reader, wearable device etc..
The fingerprint identification device 10 may include: fingerprint Identification sensor 01, fingerprint recognition IC02, triggering key 03, by
Key IC04 and processor 05.
The fingerprint Identification sensor 01 is connected with fingerprint recognition IC02, and triggering key 03 is connected with key IC04, locates
Reason device 05 is connected with fingerprint recognition IC02 and key IC04 respectively, and is stored with target fingerprint on fingerprint recognition IC02.
Exemplary, which is physical button, and the lower section of fingerprint Identification sensor 01 is arranged in.And the fingerprint is known
The lower section (not shown in figure 1) in glass cover-plate can be set in individual sensor 01 and the triggering key 03, when key IC04 is examined
When measuring triggering key 03 and receiving default pressing operation, key IC04 generates trigger signal, and the trigger signal is sent to
Processor 05, processor 05 send wake up instruction to fingerprint recognition IC02, and fingerprint recognition IC02 wakes up fingerprint Identification sensor 01,
And judge whether the target fingerprint that stores is identical on fingerprint and fingerprint recognition IC02 that fingerprint Identification sensor 01 obtains, progress
The identification of fingerprint.
Since the power consumption of fingerprint Identification sensor 01 is higher, fingerprint Identification sensor 01 is generally in dormant state.It is touching
When hair key 03 receives default pressing operation, fingerprint Identification sensor 01 can be just waken up, but accidentally be touched in triggering key 03
When, fingerprint Identification sensor 01 can be also waken up, and be easy to produce the waste of the energy.For example, mobile phone is taken with oneself being placed into user
When in the packet of band, fingerprint Identification sensor 01 can be led to because other articles of external shaking and user Bao Nei collide
False wake-up.
Fig. 2A is a kind of structural schematic diagram of terminal 20 shown according to an exemplary embodiment, as shown in Figure 2 A, the end
End 20 may include: processor 10, fingerprint recognition IC11, key IC12, touch-control IC13, fingerprint Identification sensor 14, triggering by
Key 15 and n touch unit 16, fingerprint recognition IC11 are connected with fingerprint Identification sensor 14, key IC12 and triggering key 15
It is connected, touch-control IC13 is connected with touch unit 16.
Triggering key 15 is physical button or capacitor key.When triggering key 15 is physical button, physical button setting
In the lower section of fingerprint Identification sensor 14；When triggering key 15 is capacitor key, capacitor key is set to fingerprint recognition sensing
The side of device 14.
N number of touch unit 16 is distributed in the side area of terminal 20.Optionally, which is two parallel sides
Region, each side area laid out in parallel have n touch unit 16.Optionally, which is capacitance touch sensing
Device.
As a kind of possible implementation, as shown in Figure 2 B, side area is the side frame 22 of terminal.In terminal or so
On the side frame 22 of two sides, it is respectively arranged with 11 touch units 16.
As alternatively possible mode, as shown in Figure 2 C, side area is to be located at 24 He of display screen on the front of terminal
Region between side frame 22.11 touch units 16 are respectively arranged on the fringe region of the left and right sides of terminal front side.
As another possible mode, as shown in Figure 2 D, the side frame 22 and terminal that side area includes terminal are just
Region on face between display screen 24 and side frame 22.It is respectively set on the side area of the left and right sides of terminal front side
There are 22 touch units 16.
It should be noted that the present embodiment to the size of touch unit 16, number of the arrangement and arranging density without limitation.No
Same technical staff can be according to detection accuracy demand self-setting.
Wherein, key IC12 is configured as generating the first trigger signal, which refers to when triggering key 15 is triggered
Physical button is pressed or capacitor key is touched.Processor 10 is configured as being sent out according to the first trigger signal to touch-control IC13
Send the first wake up instruction.Touch-control IC13 is configured as waking up n touch unit 16 when receiving the first wake up instruction, and detects
Whether the n collected touch signal of touch unit 16 meets default distribution, and default distribution is that terminal 20 is in user's gripping shape
Touch signal distribution when state.Processor 10 is additionally configured to when touch signal meets default distribution, to fingerprint recognition IC11
Send the second wake up instruction.Fingerprint recognition IC11 is configured as waking up fingerprint Identification sensor 14 according to the second wake up instruction.
In conclusion in terminal provided in this embodiment, by the way that n touch unit is arranged in the side area of terminal,
When triggering key is triggered, n touch unit is waken up by touch-control IC, and detect the collected touch signal of n touch unit
Whether default distribution is met；If touch signal meets default distribution, fingerprint Identification sensor is waken up by fingerprint recognition IC；Solution
When having determined triggering key by false triggering, the problem of fingerprint Identification sensor can lead to power wastage by false wake-up；Reach only
When having the palm grip terminal of user, fingerprint Identification sensor can be just triggered and be waken up, the effect of high power consumption will not be caused.
Fig. 3 is a kind of flow chart of fingerprint Identification sensor awakening method shown according to an exemplary embodiment, this reality
Apply example offer fingerprint identification method can be applied to as Fig. 2A to Fig. 2 D it is any shown in terminal, which can
To comprise the following steps.
In step 301, receive the first trigger signal that key IC is sent, the first trigger signal be key IC triggering by
It is generated when key is triggered.
In step 302, according to the first trigger signal, the first wake up instruction is sent to touch-control IC.
In step 303, touch unit is waken up by touch-control IC, and detects the collected touch signal of n touch unit
Whether default distribution is met, which is touch signal distribution when terminal is in user's grip state.
In step 304, if touch signal meets default distribution, the second wake up instruction is sent to fingerprint recognition IC.
In step 305, fingerprint Identification sensor is waken up by fingerprint recognition IC.
In conclusion fingerprint identification method provided in this embodiment, single by the way that n touch is arranged in the side area of terminal
Member wakes up n touch unit by touch-control IC, and detect the collected touch of n touch unit when triggering key is triggered
Whether signal meets default distribution；If touch signal meets default distribution, fingerprint recognition sensing is waken up by fingerprint recognition IC
Device；Solves the problem of when triggering key by false triggering, fingerprint Identification sensor can lead to power wastage by false wake-up；Reach
Only the palm grip terminal of user when, can just trigger and wake up fingerprint Identification sensor, the effect of high power consumption will not be caused.
Fig. 4 is a kind of flow chart of fingerprint Identification sensor awakening method shown according to an exemplary embodiment, this reality
Apply example offer the fingerprint identification method can be applied to as Fig. 2A to Fig. 2 D it is any shown in terminal, the fingerprint identification method
It may include the following steps.
In step 401, receive the first trigger signal that key IC is sent, the first trigger signal be key IC triggering by
It is generated when key is triggered.
When terminal in a dormant state when, n touch unit and fingerprint Identification sensor are in dormant state.
By taking terminal unlocking screen needs to carry out fingerprint recognition as an example, user needs for finger to be placed on when waking up terminal
Above fingerprint Identification sensor and pressed.Fingerprint Identification sensor will drive the triggering key of pressing lower section.Trigger key
When being pressed, key IC can generate the first trigger signal, and the first trigger signal is sent to processor.
In step 402, according to the first trigger signal, the first wake up instruction is sent to touch-control IC.
Processor sends the first wake up instruction after receiving the first trigger signal, to touch-control IC.
In step 403, touch unit is waken up by touch-control IC.
For touch-control IC after receiving the first wake up instruction, touch-control IC is waken up n touch unit for work by dormant state
State.
In step 404, whether met by the signal distributions that touch-control IC detects collected touch signal in the first side
Meet thumb contact signal distributions in border region, and meets in the region of second side and refer to touch signal distribution more.
For each touch unit in n touch unit, if the touch unit collects touch signal, believe touching
Number it is reported to touch-control IC.Touch-control IC is calculated according to the source touch unit of the touch signal quantity and touch signal received
The signal distributions of touch signal.
When side area includes first side region and second side region, touch-control IC detects collected touch signal
Signal distributions whether meet and meet thumb contact signal distributions in the region of first side, and meet in the region of second side
Refer to touch signal distribution more.Under normal gripping gesture:
It first side region can be with the thumb contact of user, alternatively, thumb and palm contacts with user.
Second side region can be contacted with multiple fingers in the index finger of user, middle finger, the third finger and little finger of toe.
Schematically, thumb contact signal distributions include: that a touch unit in the region of first side collects touch
Signal, or, n touch unit adjacent in the region of first side collects touch signal, or, two in the region of first side group
Touch unit collects touch signal, and two groups of touch units are mutually non-conterminous, and the touch unit in every group of touch unit is adjacent touching
Touch unit.
Mostly the distribution of finger touch signal includes: that at least three groups of touch units in the region of second side collect touch signal,
Mutually non-conterminous between three groups of touch units, the touch unit in every group of touch unit is adjacent touch unit.
In conjunction with Fig. 5 it is found that, on the first side region left side Ji Tu5, having 2 when user is according to mobile phone is held shown in Fig. 5
It is collected on a touch sensor and collects palm signal 52 on 51,4 touch sensors of thumb signal；In second side border area
On the right of domain, that is, Fig. 5, has 2 touch sensors and collect 53,2 touch sensors of index finger signal and collect middle finger signal 54,2
A touch sensor collects 55,1 touch sensor of nameless signal and collects little finger signal 56, meets foregoing description
Refer to touch signal distribution situation more.
Touch-control IC feeds back the first signal when touch signal meets the signal distributions, to processor, enters step 405；Touching
IC is controlled when touch signal does not meet the signal distributions or no touch signal, second signal is fed back to processor, enters step
407。
In step 405, if touch signal meets default distribution, the second wake up instruction is sent to fingerprint recognition IC.
When the first signal that the touch-control IC that processor receives is sent, the second wake up instruction is sent to fingerprint recognition IC.
In a step 406, fingerprint Identification sensor is waken up by fingerprint recognition IC.
After fingerprint recognition IC receives the second wake up instruction, fingerprint Identification sensor is waken up.
In step 407, if touch signal does not meet preset condition, forbid waking up fingerprint Identification sensor.
When the second signal that the touch-control IC that processor receives is sent, then any signal is not sent to fingerprint recognition IC.
In conclusion fingerprint identification method provided in this embodiment, single by the way that n touch is arranged in the side area of terminal
Member wakes up n touch unit by touch-control IC, and detect the collected touch of n touch unit when triggering key is triggered
Whether signal meets default distribution；If touch signal meets default distribution, fingerprint recognition sensing is waken up by fingerprint recognition IC
Device；Solves the problem of when triggering key by false triggering, fingerprint Identification sensor can lead to power wastage by false wake-up；Reach
Only the palm grip terminal of user when, can just trigger and wake up fingerprint Identification sensor, the effect of high power consumption will not be caused.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.It is real for disclosure device
Undisclosed details in example is applied, embodiments of the present disclosure is please referred to.
Fig. 6 is a kind of block diagram of fingerprint Identification sensor Rouser shown according to an exemplary embodiment, such as Fig. 6 institute
Show, which being implemented in combination with as complete in terminal shown in Fig. 2A by software, hardware or both
Portion or a part.The fingerprint identification device may include.
Receiving module 601 is configured as receiving the first trigger signal that key IC is sent, and the first trigger signal is key IC
It is generated when triggering key and being triggered.
First sending module 602, is configured as according to the first trigger signal, sends the first wake up instruction to touch-control IC.
Detection module 603 is configured as waking up touch unit, and the collected touch of n touch unit by touch-control IC
Whether signal meets default distribution, and default distribution is touch signal distribution when terminal is in user's grip state.
Second sending module 604 is additionally configured to when collected touch signal meets default distribution, to fingerprint recognition
IC sends the second wake up instruction.
Wake-up module 605 is configured as waking up fingerprint Identification sensor by fingerprint recognition IC.
In conclusion fingerprint identification device provided in this embodiment, single by the way that n touch is arranged in the side area of terminal
Member wakes up n touch unit by touch-control IC, and detect the collected touch of n touch unit when triggering key is triggered
Whether signal meets default distribution；If touch signal meets default distribution, fingerprint recognition sensing is waken up by fingerprint recognition IC
Device；Solves the problem of when triggering key by false triggering, fingerprint Identification sensor can lead to power wastage by false wake-up；Reach
Only the palm grip terminal of user when, can just trigger and wake up fingerprint Identification sensor, the effect of high power consumption will not be caused.
Fig. 7 is the block diagram of another fingerprint Identification sensor Rouser shown according to an exemplary embodiment, this refers to
Line identification device being implemented in combination with as the whole or one in terminal shown in Fig. 2A by software, hardware or both
Part.As shown in fig. 7, the fingerprint identification device may include.
Receiving module 701 is configured as receiving the first trigger signal that key IC is sent, and the first trigger signal is key IC
It is generated when triggering key and being triggered.
First sending module 702, is configured as according to the first trigger signal, sends the first wake up instruction to touch-control IC.
Whether detection module 703, the signal distributions for being configured as detecting collected touch signal by touch-control IC meet
Meet thumb contact signal distributions in the region of first side, and meets in the region of second side and refer to touch signal distribution more.
Thumb contact signal distributions include: that a touch unit in the region of first side collects touch signal, or,
N adjacent touch unit collects touch signal in the border region of side, or, two in the region of first side group touch unit is adopted
Collect touch signal, two groups of touch units are mutually non-conterminous, and the touch unit in every group of touch unit is adjacent touch unit.
Mostly the distribution of finger touch signal includes: that at least three groups of touch units in the region of second side collect touch signal,
Mutually non-conterminous between three groups of touch units, the touch unit in every group of touch unit is adjacent touch unit.
Second sending module 704, when being additionally configured to collected touch signal and meeting default distribution, to fingerprint recognition IC
Send the second wake up instruction.
Wake-up module 705 is configured as waking up fingerprint Identification sensor by fingerprint recognition IC.
Forbid wake-up module 706, when being configured as collected touch signal and not meeting default distribution, forbids waking up fingerprint
Identification sensor.
In conclusion fingerprint identification device provided in this embodiment, single by the way that n touch is arranged in the side area of terminal
Member wakes up n touch unit by touch-control IC, and detect the collected touch of n touch unit when triggering key is triggered
Whether signal meets default distribution；If touch signal meets default distribution, fingerprint recognition sensing is waken up by fingerprint recognition IC
Device；Solves the problem of when triggering key by false triggering, fingerprint Identification sensor can lead to power wastage by false wake-up；Reach
Only the palm grip terminal of user when, can just trigger and wake up fingerprint Identification sensor, the effect of high power consumption will not be caused.
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, no detailed explanation will be given here.
An exemplary embodiment of the present disclosure provides a kind of fingerprint Identification sensor Rouser, which includes:
Processor；
Key Integrated circuit IC, touch-control IC and the fingerprint recognition IC being connected respectively with processor；
The triggering key being connected with key IC；The fingerprint Identification sensor being connected with fingerprint recognition IC；Trigger key setting
In the side or lower section of fingerprint Identification sensor；
N touch unit being connected with touch-control IC, n >=2；
N touch unit is distributed in the side area of terminal；
Memory for storage processor executable program；
Processor is configured as:
The first trigger signal that key IC is sent is received, the first trigger signal is key IC raw when triggering key and being triggered
At；
According to the first trigger signal, the first wake up instruction is sent to touch-control IC；
By touch-control IC wake up n touch unit, and detect the collected touch signal of n touch unit whether meet it is pre-
If distribution, default distribution is touch signal distribution when terminal is in user's grip state；
If touch signal meets default distribution, the second wake up instruction is sent to fingerprint recognition IC；
Fingerprint Identification sensor is waken up by fingerprint recognition IC.
Fig. 8 is a kind of block diagram of fingerprint Identification sensor Rouser shown according to an exemplary embodiment.For example, dress
Setting 800 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, medical treatment
Equipment, body-building equipment, personal digital assistant etc..
Referring to Fig. 8, device 800 may include following one or more components: processing component 802, memory 804, power supply
Component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor module 814, Yi Jitong
Believe component 816.
The integrated operation of the usual control device 800 of processing component 802, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 802 may include that one or more processors 818 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown
Example includes the instruction of any application or method for operating on device 800, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (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 806 provides electric power for the various assemblies of device 800.Power supply module 806 may include power management system
System, one or more power supplys and other with for device 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between device 800 and user.In some realities
It applies in example, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen can
To be implemented as touch screen, to receive input signal from the user.Touch panel include one or more touch sensors with
Sense the gesture on touch, slide, and touch panel.Touch sensor can not only sense the boundary of a touch or slide action, and
And also detect duration and pressure relevant to touch or slide.In the present embodiment, multimedia component 808 further includes
N touch unit and touch-control IC shown by Fig. 2A.
In some embodiments, multimedia component 808 includes a front camera and/or rear camera.Work as device
800 are in operation mode, and such as in a shooting mode or a video mode, front camera and/or rear camera can receive outside
Multi-medium data.Each front camera and rear camera can be a fixed optical lens system or have focal length
And optical zoom ability.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike
Wind (MIC), when device 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set
Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.In the present embodiment, I/O interface 812 further includes triggering key and key IC shown by Fig. 2A.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor module 814 can detecte the state that opens/closes of device 800, the relative positioning of component, such as component
For the display and keypad of device 800, sensor module 814 can be with the position of 800 1 components of detection device 800 or device
Set change, the existence or non-existence that user contacts with device 800, the temperature in 800 orientation of device or acceleration/deceleration and device 800
Variation.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact near
The presence of object.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, for answering in imaging
With middle use.In some embodiments, which can also include acceleration transducer, gyro sensor, magnetic
Sensor, pressure sensor or temperature sensor.In the present embodiment, sensor module 814 further includes finger shown by Fig. 2A
Line identification sensor and fingerprint recognition IC.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as Wi-Fi, 2G or 3G or their combination.In an exemplary reality
It applies in example, communication component 816 receives broadcast singal or the related letter of broadcast from external broadcasting management system via broadcast channel
Breath.In one exemplary embodiment, communication component 816 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 800 can be believed by one or more 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 fingerprint Identification sensor
Awakening method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 804 of instruction, above-metioned instruction can be executed by the processor 818 of device 800 to complete above-mentioned fingerprint recognition and pass
Sensor awakening method.For example, non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-
ROM, tape, floppy disk and optical data storage devices etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including 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 the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (11)
1. a kind of terminal, which is characterized in that the terminal includes:
Processor；
Key Integrated circuit IC, touch-control IC and the fingerprint recognition IC being connected respectively with the processor；
The triggering key being connected with the key IC；The fingerprint Identification sensor being connected with the fingerprint recognition IC；The triggering
Key is set to the side or lower section of the fingerprint Identification sensor；
N touch unit being connected with the touch-control IC, n >=2；
The n touch unit is distributed in the side area of the terminal；
Wherein, the processor is configured to receiving the first trigger signal that the key IC is sent, first trigger signal
The key IC is generated when the triggering key is triggered；According to first trigger signal, Xiang Suoshu touch-control IC hair
Send the first wake up instruction；The n touch unit is waken up by the touch-control IC, and detects the n touch unit and collects
Touch signal whether meet default distribution, the default distribution is that touch signal when terminal be in user's grip state divides
Cloth；If the touch signal meets the default distribution, the second wake up instruction is sent to the fingerprint recognition IC；By described
Fingerprint recognition IC wakes up the fingerprint Identification sensor.
2. terminal according to claim 1, which is characterized in that the side area is two parallel side areas, often
A side area laid out in parallel has n touch unit.
3. terminal according to claim 1, which is characterized in that the side area includes:
The side frame of the terminal；And/or
Region on the front of the terminal between display screen and the side frame.
4. a kind of fingerprint Identification sensor awakening method, which is characterized in that applied to the end as described in claims 1 to 3 is any
In end, which comprises
Receive the first trigger signal that the key IC is sent, first trigger signal be the key IC the triggering by
It is generated when key is triggered；
According to first trigger signal, Xiang Suoshu touch-control IC sends the first wake up instruction；
The n touch unit is waken up by the touch-control IC, and detect the collected touch signal of n touch unit to be
No to meet default distribution, the default distribution is the touch signal distribution when terminal is in user's grip state；
If the touch signal meets the default distribution, the second wake up instruction is sent to the fingerprint recognition IC；
The fingerprint Identification sensor is waken up by the fingerprint recognition IC.
5. according to the method described in claim 4, it is characterized in that, the side area is two parallel side areas, often
A side area laid out in parallel has n touch unit；
It is described to detect whether the collected touch signal of n touch unit meets default distribution by the touch-control IC, it wraps
It includes:
Whether met in the region of first side by the signal distributions that the touch-control IC detects the collected touch signal
Meet thumb contact signal distributions, and meets in the region of second side and refer to touch signal distribution more.
6. according to the method described in claim 5, it is characterized in that,
The thumb contact signal distributions include: that a touch unit in the first side region collects the touch letter
Number, or, n touch unit adjacent in the first side region collects the touch signal, or, the first side area
Two groups of touch units in domain collect the touch signal, and two groups of touch units are mutually non-conterminous, in every group of touch unit
Touch unit be adjacent touch unit；
The mostly finger touch signal distribution includes: that at least three groups of touch units in the second side region collect the touching
Touch signal, mutually non-conterminous between three groups of touch units, the touch unit in every group of touch unit is adjacent touch unit.
7. a kind of fingerprint Identification sensor Rouser, which is characterized in that applied to the end as described in claims 1 to 3 is any
In end, described device includes:
Receiving module is configured as receiving the first trigger signal that the key IC is sent, and first trigger signal is described
What key IC was generated when the triggering key is triggered；
Sending module is configured as according to first trigger signal, and Xiang Suoshu touch-control IC sends the first wake up instruction；
Detection module is configured as waking up the n touch unit by the touch-control IC, and detects the n touch unit
Whether collected touch signal meets default distribution, and the default distribution is the touching when terminal is in user's grip state
Touch signal distributions；
The sending module is configured as when the touch signal meets the default distribution, Xiang Suoshu fingerprint recognition IC hair
Send the second wake up instruction；
Wake-up module is configured as waking up the fingerprint Identification sensor by the fingerprint recognition IC.
8. device according to claim 7, which is characterized in that the side area is two parallel side areas, often
A side area laid out in parallel has n touch unit；
The detection module, be configured as detecting by the touch-control IC the collected touch signal signal distributions whether
Meet and meet thumb contact signal distributions in the region of first side, and meets in the region of second side and refer to touch signal point more
Cloth.
9. device according to claim 8, which is characterized in that
The thumb contact signal distributions include: that a touch unit in the first side region collects the touch letter
Number, or, n touch unit adjacent in the first side region collects the touch signal, or, the first side area
Two groups of touch units in domain collect the touch signal, and two groups of touch units are mutually non-conterminous, in every group of touch unit
Touch unit be adjacent touch unit；
The mostly finger touch signal distribution includes: that at least three groups of touch units in the second side region collect the touching
Touch signal, mutually non-conterminous between three groups of touch units, the touch unit in every group of touch unit is adjacent touch unit.
10. a kind of fingerprint Identification sensor Rouser, which is characterized in that described device includes:
Processor；
Key Integrated circuit IC, touch-control IC and the fingerprint recognition IC being connected respectively with the processor；
The triggering key being connected with the key IC；The fingerprint Identification sensor being connected with the fingerprint recognition IC；The triggering
Key is set to the side or lower section of the fingerprint Identification sensor；
N touch unit being connected with the touch-control IC, n >=2；
The n touch unit is distributed in the side area of terminal；
For storing the memory of the processor executable program；
The processor is configured to:
Receive the first trigger signal that the key IC is sent, first trigger signal be the key IC the triggering by
It is generated when key is triggered；
According to first trigger signal, Xiang Suoshu touch-control IC sends the first wake up instruction；
The n touch unit is waken up by the touch-control IC, and detect the collected touch signal of n touch unit to be
No to meet default distribution, the default distribution is touch signal distribution when terminal is in user's grip state；
If the touch signal meets the default distribution, the second wake up instruction is sent to the fingerprint recognition IC；
The fingerprint Identification sensor is waken up by the fingerprint recognition IC.
11. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has program, institute
Program is stated to be executed by processor to realize the described in any item methods of claim 4 to 6.
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| CN201510505747.7A CN106469013B (en) | 2015-08-17 | 2015-08-17 | Terminal, fingerprint Identification sensor awakening method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510505747.7A CN106469013B (en) | 2015-08-17 | 2015-08-17 | Terminal, fingerprint Identification sensor awakening method and device |
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Families Citing this family (6)
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| CN107222623B (en) * | 2017-05-31 | 2020-10-27 | 北京小米移动软件有限公司 | Holding state recognition device and method and electronic equipment |
| KR102646253B1 (en) * | 2017-12-22 | 2024-03-11 | 삼성디스플레이 주식회사 | Electronic device capable of fingerprint recognition and method of driving the same |
| CN108255369B (en) * | 2018-01-05 | 2021-07-27 | 北京小米移动软件有限公司 | Method and device for displaying fingerprint icon in screen and computer readable storage medium |
| CN109885237A (en) * | 2019-02-28 | 2019-06-14 | 努比亚技术有限公司 | Prevent fingerprint method, mobile terminal and storage medium that accidentally touching unlocks |
| CN113239777A (en) * | 2021-05-10 | 2021-08-10 | 北京集创北方科技股份有限公司 | Awakening method of fingerprint identification module, fingerprint identification module and electronic device |
| CN113760092A (en) * | 2021-09-06 | 2021-12-07 | 合肥松豪电子科技有限公司 | Detection method applied to man-machine interaction in low power consumption mode |
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