CN104537365A - Touch key and fingerprint identification implementation method and device and terminal equipment - Google Patents
Touch key and fingerprint identification implementation method and device and terminal equipment Download PDFInfo
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- CN104537365A CN104537365A CN201510050753.8A CN201510050753A CN104537365A CN 104537365 A CN104537365 A CN 104537365A CN 201510050753 A CN201510050753 A CN 201510050753A CN 104537365 A CN104537365 A CN 104537365A
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Abstract
The disclosure relates to a touch key and fingerprint identification implementation method and device and terminal equipment. The method and the device are used for integrating fingerprint identification and touch keys, improving the appearance aesthetic feeling of a whole set, enhancing the structural strength of cover plate glass and facilitating user operation. The device comprises a fingerprint identification sensor, an optical sensor, a fingerprint identification circuit and a host processor, wherein the fingerprint identification sensor and the optical sensor are arranged below the cover plate glass of the terminal equipment; the fingerprint identification circuit is connected with the fingerprint identification sensor and is used for carrying out analysis processing on fingerprint information acquired by the fingerprint identification sensor, so as to obtain a fingerprint analysis result; the host processor is connected with the optical sensor and the fingerprint identification circuit, is used for judging whether the cover plate glass receives key touching operation or not according to light information monitored by the optical sensor, and is used for carrying out identity authentication according to the fingerprint analysis result obtained by the fingerprint identification circuit. The technical scheme has the advantages that fingerprint identification and the touch keys are integrated, the appearance aesthetic feeling of the whole set is improved, the structural strength of the cover plate glass is enhanced, and the user operation is facilitated.
Description
Technical field
The disclosure relates to terminal device structure-design technique field, particularly relates to touch key-press and fingerprint recognition implementation method, device and terminal device.
Background technology
Along with being on the increase of terminal device cell-phone function, it is more convenient that the increasing New function of terminal device also brings to user.
Current fingerprint identification function starts the favor being subject to Ge great terminal device manufacturer.Current terminal device, as mobile phone, panel computer etc., when designing fingerprint identification function, be substantially all adopt physical button in conjunction with fingerprint identification function, to reach the object of compatible button and fingerprint recognition, sectional drawing as shown in Figure 1.During this design of usual employing, because physical button 02 needs fixing stroke just can come into force when pressing, so need on cover-plate glass 01, a corresponding hole is dug in the region of fingerprint recognition, when user touches fingerprint Identification sensor 03, system is only identified as fingerprint; When user presses fingerprint Identification sensor 03 and reaches certain stroke, can trigger physical button 02, then system can be identified as fingerprint and button two actions, and then needs to extract corresponding action according to upper strata.But said structure, not only can affect the aesthetic appearance of terminal device complete machine, affects the structural strength of cover-plate glass, and affects the convenience of user operation.
disclosure
For overcoming Problems existing in correlation technique, disclosure embodiment provides touch key-press and fingerprint recognition implementation method, device and terminal device, in order to by fingerprint recognition and touch key-press integrated, improve complete machine aesthetic appearance, strengthen cover-plate glass structural strength, be convenient to user operation.
According to the first aspect of disclosure embodiment, a kind of touch key-press and fingerprint recognition implement device are provided, comprise:
Fingerprint Identification sensor, is arranged at the below of the cover-plate glass of terminal device, for gathering the finger print information be implemented on described cover-plate glass;
Fingerprint recognition circuit, is connected with described fingerprint Identification sensor, carries out analyzing and processing for the finger print information collected described fingerprint Identification sensor, obtains fingerprint analysis result;
Optical sensor, is arranged at the below of described cover-plate glass, for monitoring the light information through described cover-plate glass;
Switch, for when receiving Continuity signal, controls fingerprint Identification sensor and fingerprint recognition circuit turn-on and control both optical sensor stops monitoring through the light information of described cover-plate glass; When receiving cut-off signal, control both optical Sensor monitoring through described cover-plate glass light information and control fingerprint Identification sensor and fingerprint recognition circuit and disconnect.
In one embodiment, described device also can comprise:
Host-processor, be connected with described optical sensor and fingerprint recognition circuit, for sending described Continuity signal or described cut-off signal to described switch, judge whether described cover-plate glass receives touch key-press operation according to the light information that described optical sensor monitors; Authentication is carried out according to the fingerprint analysis result that described fingerprint recognition circuit obtains.
In one embodiment, described optical sensor has at least one exterior surface of at least one outside surface and described fingerprint Identification sensor; Or
Described optical sensor is arranged around described fingerprint Identification sensor.
In one embodiment, the number of described optical sensor is at least two.
In one embodiment, the lower surface of described cover-plate glass is provided with ink layer.
In one embodiment, described host-processor comprises:
Communication interface, for sending described Continuity signal or described cut-off signal to described switch;
First processor, is connected with described optical sensor, for judging whether the parameter value in the light information that described optical sensor monitors exceedes preset value, when described parameter value exceedes preset value, determines that described cover-plate glass have received touch key-press operation;
Second processor, is connected with described fingerprint recognition circuit, compares, determine the identity of active user for the fingerprint analysis result obtained by described fingerprint recognition circuit with the finger print data prestored.
According to the second aspect of disclosure embodiment, provide a kind of terminal device, comprise cover-plate glass, it is characterized in that, described terminal device also comprise described any one touch key-press and fingerprint recognition implement device.
According to the third aspect of disclosure embodiment, provide a kind of touch key-press and fingerprint recognition implementation method, comprising:
When receiving Continuity signal, gathering the finger print information be implemented on cover-plate glass, analyzing and processing is carried out to the described finger print information collected, obtain fingerprint analysis result;
When receiving cut-off signal, monitor the light information through described cover-plate glass.
In one embodiment, described method also comprises:
Judge whether described cover-plate glass receives touch key-press operation according to the light information through described cover-plate glass;
Authentication is carried out according to described fingerprint analysis result.
In one embodiment, through the light information of described cover-plate glass, described basis judges whether described cover-plate glass receives touch key-press operation, comprise: judge whether exceed preset value through the parameter value in the light information of described cover-plate glass, when described parameter value exceedes preset value, determine that described cover-plate glass have received touch key-press operation;
Describedly carry out authentication according to described fingerprint analysis result, comprising: described fingerprint analysis result and the finger print data prestored are compared, determines the identity of active user.
According to the fourth aspect of disclosure embodiment, provide a kind of touch key-press and fingerprint recognition implement device, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
When receiving Continuity signal, gathering the finger print information be implemented on cover-plate glass, analyzing and processing is carried out to the described finger print information collected, obtain fingerprint analysis result;
When receiving cut-off signal, monitor the light information through described cover-plate glass.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
Touch key-press in technique scheme and fingerprint recognition implement device, user in use, as long as with finger with the respective regions of any force touch pressing cover-plate glass, just can be collected finger print information by the fingerprint Identification sensor arranged below cover-plate glass, and monitored the light information through cover-plate glass by the optical sensor arranged below cover-plate glass, and then utilize associated processing circuit according to finger print information and light information, finally determine the identity that whether have received touch key-press operation and determine active user, thus achieve by the fingerprint recognition of terminal device and touch key-press integrated, reach compatible object, not only increase the aesthetic appearance of complete machine, enhance the structural strength of cover-plate glass, and user only needs simply to touch pressing operation with any dynamics on cover-plate glass, be user-friendly to.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present disclosure, and is used from instructions one and explains principle of the present disclosure.
Fig. 1 is the sectional drawing of the touch key-press structure of current terminal device.
Fig. 2 is the block diagram of a kind of touch key-press according to an exemplary embodiment and fingerprint recognition implement device.
Fig. 3 is the sectional drawing of a kind of touch key-press according to an exemplary embodiment and fingerprint recognition implement device.
Fig. 4 is the block diagram of another kind of touch key-press according to an exemplary embodiment and fingerprint recognition implement device.
Fig. 5 is the block diagram of another kind of touch key-press according to an exemplary embodiment and fingerprint recognition implement device.
Fig. 6 is the process flow diagram of a kind of touch key-press according to an exemplary embodiment and fingerprint recognition implementation method.
Fig. 7 is the process flow diagram of another kind of touch key-press according to an exemplary embodiment and fingerprint recognition implementation method.
Fig. 8 is the block diagram being applicable to touch key-press and fingerprint recognition implement device according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
Disclosure embodiment provides a kind of touch key-press and fingerprint recognition implement device, as shown in Figure 2 and Figure 3, comprising:
Fingerprint Identification sensor 21, is arranged at the below of the cover-plate glass 25 of terminal device, for gathering the finger print information be implemented on cover-plate glass 25;
Fingerprint recognition circuit 23, is connected with fingerprint Identification sensor 21, carries out analyzing and processing for the finger print information collected fingerprint Identification sensor 21, obtains fingerprint analysis result; Such as obtain fingerprint characteristic as information such as fingerprint lines, fingerprint spacing;
Optical sensor 22, is arranged at the below of cover-plate glass 25, for monitoring the light information through cover-plate glass 25; This light information can be light intensity etc.;
Switch 27, for when receiving Continuity signal, controls fingerprint Identification sensor 21 and fingerprint recognition circuit 23 conducting and control both optical sensor 22 stops monitoring through the light information of cover-plate glass 25; When receiving cut-off signal, control both optical sensor 22 is monitored light information through cover-plate glass 25 and is controlled fingerprint Identification sensor 21 and fingerprint recognition circuit 23 disconnects.
The principle of work of above-mentioned touch key-press and fingerprint recognition implement device is:
When the finger touch of user presses the upper surface of cover-plate glass 25, light intensity through cover-plate glass 25 can weaken, now, if the control signal that switch 27 receives for the last time is cut-off signal, then switch 27 control both optical sensor 22 normally works, and optical sensor 22 can monitor the light information through cover-plate glass 25; Meanwhile, switch 27 controls not conducting between fingerprint Identification sensor 21 and fingerprint recognition circuit 23, can not carry out finger print information processing procedure.And if the control signal that switch 27 receives for the last time is Continuity signal, then switch 27 controls fingerprint Identification sensor 21 and fingerprint recognition circuit 23 conducting, then fingerprint Identification sensor 21 can gather the finger print information being implemented on cover-plate glass 25 upper surface, and send the finger print information collected to fingerprint recognition circuit 23, the finger print information that fingerprint recognition circuit 23 pairs of fingerprint Identification sensors 21 collect carries out analyzing and processing, obtains fingerprint analysis result as fingerprint feature information such as fingerprint lines, fingerprint spacing; Meanwhile, optical sensor 22 control both optical sensor 22 does not work, and does not carry out light information acquisition operations.
As shown in Figure 4, said apparatus also can comprise:
Host-processor 24, is connected with optical sensor 22 and fingerprint recognition circuit 23, for sending Continuity signal or cut-off signal to switch 27, judges whether cover-plate glass 25 receives touch key-press operation according to the light information that optical sensor 22 monitors; Authentication is carried out according to the fingerprint analysis result that fingerprint recognition circuit 23 obtains.
Wherein, host-processor 24 can send Continuity signal or cut-off signal according to the demand of the instruction of user or upper layer application to switch 27, such as, when user wishes to carry out fingerprint recognition or upper layer application needs to carry out fingerprint recognition, user or upper layer application can indicate host-processor 24 to send Continuity signal to switch 27; When user wishes to carry out button operation or upper layer application needs to carry out button operation, host-processor 24 can be indicated to send cut-off signal to switch 27.
In one embodiment, according to light information, host-processor 24 judges whether cover-plate glass 25 receives touch key-press operation, can be embodied as: judge whether the parameter value in the light information that optical sensor monitors exceedes preset value, when parameter value exceedes preset value, determine that cover-plate glass have received touch key-press operation.Wherein, parameter value can be the parameter value that can react light intensity or light characteristics, such as light intensity etc.; Wherein, preset value can arrange different values according to different cover-plate glass characteristics, a judgement effect reaching accurate stable.Host-processor 24 carries out authentication according to fingerprint analysis result, can be embodied as: the fingerprint analysis result obtained by fingerprint recognition circuit is compared with the finger print data prestored, and determines the identity of active user.Such as, identify label and the fingerprint characteristic data thereof of each user can be comprised in the finger print data prestored; After extracting fingerprint characteristic from fingerprint analysis result, compare with the fingerprint characteristic of user each in finger print data, thus determine the identity of active user.
In one embodiment, in order to ensure fingerprint recognition and the integrated effect of touch key-press, what need optical sensor and fingerprint Identification sensor to arrange is compacter, adjacent for optical sensor fingerprint Identification sensor is arranged, such as: optical sensor has at least one exterior surface of at least one outside surface and fingerprint Identification sensor; Or optical sensor is arranged around fingerprint Identification sensor.Wherein, the number of optical sensor can be one, also can be multiple (as at least two).The position of optical sensor and fingerprint Identification sensor can set in conjunction with the number of actual needs and optical sensor, such as, when the number of optical sensor has multiple, optical sensor can be arranged around fingerprint Identification sensor periphery, distance between optical sensor and fingerprint Identification sensor should be less, such as, be less than 1 millimeter, 0.5 millimeter etc.
In one embodiment, in order to increase the stability of optical sensor, as shown in Figure 5, ink layer 26 can be set at the lower surface of cover-plate glass 25.The effect of ink layer the beam treatment through cover-plate glass 25 can be become the light beam that wave band is comparatively single, such as, can be processed into infrared ray.Through the light beam of cover-plate glass after the process of ink layer, received by optical sensor again, now, because the light beam wave band processing rear formation is comparatively single, the monitoring processing procedure of optical sensor is made to become simple, and can not monitoring effect be affected, add the stability of optical sensor.In addition, ink layer adopts which kind of material, which kind of thickness can set according to the different model of optical sensor, has reached different products, structural design needs.
In one embodiment, host-processor can comprise communication interface, first processor and the second processor, and wherein, communication interface, for sending described Continuity signal or described cut-off signal to described switch; First processor, is connected with optical sensor, for judging whether the parameter value in the light information that optical sensor monitors exceedes preset value, when parameter value exceedes preset value, determines that cover-plate glass have received touch key-press operation; Wherein, preset value can arrange different values according to different cover-plate glass characteristics, a judgement effect reaching accurate stable.Second processor, is connected with fingerprint recognition circuit, compares, determine the identity of active user for the fingerprint analysis result obtained by fingerprint recognition circuit with the finger print data prestored.
The touch key-press that disclosure embodiment provides and fingerprint recognition implement device, user in use, as long as with finger with the respective regions of any force touch pressing cover-plate glass, system just can according to user or upper layer application need utilize the fingerprint Identification sensor arranged below cover-plate glass to collect finger print information, the light information through cover-plate glass is monitored by the optical sensor arranged below cover-plate glass, and then can according to finger print information, light information, determine and whether have received touch key-press operation, with the identity determining active user, thus achieve by the fingerprint recognition of terminal device and touch key-press integrated, reach compatible object, not only increase the aesthetic appearance of complete machine, enhance the structural strength of cover-plate glass, and user only needs simply to touch pressing operation with any dynamics on cover-plate glass, be user-friendly to.
The disclosure embodiment still provides a kind of terminal device, comprises cover-plate glass, also comprises arbitrary described touch key-press and fingerprint recognition implement device.
Corresponding aforementioned touch button and fingerprint recognition implement device, the disclosure embodiment still provides a kind of touch key-press and fingerprint recognition implementation method, and as shown in Figure 6, the method comprises:
In step s 601, when receiving Continuity signal, gathering the finger print information be implemented on cover-plate glass, analyzing and processing is carried out to the finger print information collected, obtain fingerprint analysis result;
In step S602, when receiving cut-off signal, monitor the light information through cover-plate glass.
In one embodiment, as shown in Figure 7, said method, after execution step S601, also can comprise step S603: judge whether cover-plate glass receives touch key-press operation according to monitoring through the light information of cover-plate glass.
In one embodiment, this step S603 can be embodied as: judge whether exceed preset value through the parameter value in the light information of cover-plate glass, when parameter value exceedes preset value, determines that cover-plate glass have received touch key-press operation.Wherein, parameter value can be the parameter value that can react light intensity or light characteristics, such as light intensity etc.; Wherein, preset value can arrange different values according to different cover-plate glass characteristics, a judgement effect reaching accurate stable.
Said method, after execution step S602, also can comprise step S604: the fingerprint analysis result according to obtaining carries out authentication.
In one embodiment, step S604 can be embodied as: the fingerprint analysis result of acquisition and the finger print data prestored are compared, determine the identity of active user.Such as, identify label and the fingerprint characteristic data thereof of each user can be comprised in the finger print data prestored; After extracting fingerprint characteristic from fingerprint analysis result, compare with the fingerprint characteristic of user each in finger print data, thus determine the identity of active user.
The touch key-press that disclosure embodiment provides and fingerprint recognition implementation method, can according to the needs of user or upper layer application, control to perform finger print information acquisition operations and light information monitoring operation according to the control signal received, follow-up, can according to finger print information, light information, determine and whether have received touch key-press operation, with the identity determining active user, thus achieve by the fingerprint recognition of terminal device and touch key-press integrated, reach compatible object, not only increase the aesthetic appearance of complete machine, enhance the structural strength of cover-plate glass, and user only needs simply to touch pressing operation with any dynamics on cover-plate glass, be user-friendly to.
The disclosure embodiment still provides a kind of touch key-press and fingerprint recognition implement device, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, processor is configured to:
When receiving Continuity signal, gathering the finger print information be implemented on cover-plate glass, analyzing and processing is carried out to the finger print information collected, obtain fingerprint analysis result;
When receiving cut-off signal, monitor the light information through cover-plate glass.
Described processor is also configured to:
Judge whether described cover-plate glass receives touch key-press operation according to the light information through described cover-plate glass;
Authentication is carried out according to described fingerprint analysis result.
Described processor is also configured to:
Through the light information of described cover-plate glass, described basis judges whether described cover-plate glass receives touch key-press operation, comprise: judge whether exceed preset value through the parameter value in the light information of described cover-plate glass, when described parameter value exceedes preset value, determine that described cover-plate glass have received touch key-press operation;
Describedly carry out authentication according to described fingerprint analysis result, comprising: described fingerprint analysis result and the finger print data prestored are compared, determines the identity of active user.
A kind of non-transitory computer-readable recording medium, when the instruction in storage medium is performed by the processor of mobile terminal, makes mobile terminal can perform a kind of touch key-press and fingerprint recognition implementation method, comprising:
When receiving Continuity signal, gathering the finger print information be implemented on cover-plate glass, analyzing and processing is carried out to the described finger print information collected, obtain fingerprint analysis result;
When receiving cut-off signal, monitor the light information through described cover-plate glass.
In one embodiment, described method also comprises:
Judge whether described cover-plate glass receives touch key-press operation according to the light information through described cover-plate glass;
Authentication is carried out according to described fingerprint analysis result.
In one embodiment, through the light information of described cover-plate glass, described basis judges whether described cover-plate glass receives touch key-press operation, comprise: judge whether exceed preset value through the parameter value in the light information of described cover-plate glass, when described parameter value exceedes preset value, determine that described cover-plate glass have received touch key-press operation;
Describedly carry out authentication according to described fingerprint analysis result, comprising: described fingerprint analysis result and the finger print data prestored are compared, determines the identity of active user.
Fig. 8 is a kind of block diagram for touch key-press and fingerprint recognition implement device 1200 according to an exemplary embodiment.Such as, device 1200 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Fig. 8, device 1200 can comprise following one or more assembly: processing components 1202, storer 1204, power supply module 1206, multimedia groupware 1208, audio-frequency assembly 1210, the interface 1212 of I/O (I/O), sensor module 1214, and communications component 1216.
The integrated operation of the usual control device 1200 of processing components 1202, such as with display, call, data communication, camera operation and record operate the operation be associated.Treatment element 1202 can comprise one or more processor 1220 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1202 can comprise one or more module, and what be convenient between processing components 1202 and other assemblies is mutual.Such as, processing element 1202 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1208 and processing components 1202.
Storer 1204 is configured to store various types of data to be supported in the operation of device 1200.The example of these data comprises for any application program of operation on device 1200 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 1204 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that electric power assembly 1206 is device 1200 provide electric power.Electric power assembly 1206 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 1200 and be associated.
Multimedia groupware 1208 is included in the screen providing an output interface between described device 1200 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 1208 comprises a front-facing camera and/or post-positioned pick-up head.When device 1200 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 1210 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1210 comprises a microphone (MIC), and when device 1200 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 1204 further or be sent via communications component 1216.In certain embodiments, audio-frequency assembly 1210 also comprises a loudspeaker, for output audio signal.
I/O interface 1212 is for providing interface between processing components 1202 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 1214 comprises one or more sensor, for providing the state estimation of various aspects for device 1200.Such as, sensor module 1214 can detect the opening/closing state of device 1200, the relative positioning of assembly, such as described assembly is display and the keypad of device 1200, the position of all right pick-up unit 1200 of sensor module 1214 or device 1200 assemblies changes, the presence or absence that user contacts with device 1200, the temperature variation of device 1200 orientation or acceleration/deceleration and device 1200.Sensor module 1214 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 1214 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 1214 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 1216 is configured to the communication being convenient to wired or wireless mode between device 1200 and other equipment.Device 1200 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 1216 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communication component 1216 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1200 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 1204 of instruction, above-mentioned instruction can perform said method by the processor 820 of device 1200.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
Those skilled in the art, at consideration instructions and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (11)
1. touch key-press and a fingerprint recognition implement device, is characterized in that, comprising:
Fingerprint Identification sensor, is arranged at the below of the cover-plate glass of terminal device, for gathering the finger print information be implemented on described cover-plate glass;
Fingerprint recognition circuit, is connected with described fingerprint Identification sensor, carries out analyzing and processing for the finger print information collected described fingerprint Identification sensor, obtains fingerprint analysis result;
Optical sensor, is arranged at the below of described cover-plate glass, for monitoring the light information through described cover-plate glass;
Switch, for when receiving Continuity signal, controls fingerprint Identification sensor and fingerprint recognition circuit turn-on and control both optical sensor stops monitoring through the light information of described cover-plate glass; When receiving cut-off signal, control both optical Sensor monitoring through described cover-plate glass light information and control fingerprint Identification sensor and fingerprint recognition circuit and disconnect.
2. touch key-press as claimed in claim 1 and fingerprint recognition implement device, it is characterized in that, described device also comprises:
Host-processor, be connected with described optical sensor and fingerprint recognition circuit, for sending described Continuity signal or described cut-off signal to described switch, judge whether described cover-plate glass receives touch key-press operation according to the light information that described optical sensor monitors; Authentication is carried out according to the fingerprint analysis result that described fingerprint recognition circuit obtains.
3. device as claimed in claim 1, is characterized in that,
Described optical sensor has at least one exterior surface of at least one outside surface and described fingerprint Identification sensor; Or
Described optical sensor is arranged around described fingerprint Identification sensor.
4., as the device as described in arbitrary in claims 1 to 3, it is characterized in that,
The number of described optical sensor is at least two.
5. device as claimed in claim 1, is characterized in that,
The lower surface of described cover-plate glass is provided with ink layer.
6. device as claimed in claim 1, is characterized in that,
Described host-processor comprises:
Communication interface, for sending described Continuity signal or described cut-off signal to described switch;
First processor, is connected with described optical sensor, for judging whether the parameter value in the light information that described optical sensor monitors exceedes preset value, when described parameter value exceedes preset value, determines that described cover-plate glass have received touch key-press operation;
Second processor, is connected with described fingerprint recognition circuit, compares, determine the identity of active user for the fingerprint analysis result obtained by described fingerprint recognition circuit with the finger print data prestored.
7. a terminal device, comprises cover-plate glass, it is characterized in that, described terminal device also comprises arbitrary described touch key-press and fingerprint recognition implement device in claim 1 to 6.
8. touch key-press and a fingerprint recognition implementation method, is characterized in that, comprising:
When receiving Continuity signal, gathering the finger print information be implemented on cover-plate glass, analyzing and processing is carried out to the described finger print information collected, obtain fingerprint analysis result;
When receiving cut-off signal, monitor the light information through described cover-plate glass.
9. method as claimed in claim 8, it is characterized in that, described method also comprises:
Judge whether described cover-plate glass receives touch key-press operation according to the light information through described cover-plate glass;
Authentication is carried out according to described fingerprint analysis result.
10. method as claimed in claim 9, is characterized in that,
Through the light information of described cover-plate glass, described basis judges whether described cover-plate glass receives touch key-press operation, comprise: judge whether exceed preset value through the parameter value in the light information of described cover-plate glass, when described parameter value exceedes preset value, determine that described cover-plate glass have received touch key-press operation;
Describedly carry out authentication according to described fingerprint analysis result, comprising: described fingerprint analysis result and the finger print data prestored are compared, determines the identity of active user.
11. 1 kinds of touch key-presss and fingerprint recognition implement device, is characterized in that, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
When receiving Continuity signal, gathering the finger print information be implemented on cover-plate glass, analyzing and processing is carried out to the described finger print information collected, obtain fingerprint analysis result;
When receiving cut-off signal, monitor the light information through described cover-plate glass.
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| CN201510050753.8A CN104537365B (en) | 2015-01-07 | 2015-01-30 | Touch key-press and fingerprint recognition implementation method, device and terminal device |
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| CN201510008099 | 2015-01-07 | ||
| CN2015100080994 | 2015-01-07 | ||
| CN201510050753.8A CN104537365B (en) | 2015-01-07 | 2015-01-30 | Touch key-press and fingerprint recognition implementation method, device and terminal device |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334657A (en) * | 2015-11-26 | 2016-02-17 | 小米科技有限责任公司 | Liquid crystal display module and electronic equipment |
| CN105388993A (en) * | 2015-11-09 | 2016-03-09 | 小米科技有限责任公司 | Terminal with fingerprint recognition function |
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| CN110717364B (en) * | 2018-07-13 | 2023-09-22 | 中兴通讯股份有限公司 | Glass cover plate, terminal, fingerprint identification method, fingerprint identification device and storage medium |
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