CN105528071A - Control method and electronic device - Google Patents
Control method and electronic device Download PDFInfo
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- CN105528071A CN105528071A CN201510870506.2A CN201510870506A CN105528071A CN 105528071 A CN105528071 A CN 105528071A CN 201510870506 A CN201510870506 A CN 201510870506A CN 105528071 A CN105528071 A CN 105528071A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
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Abstract
The present invention discloses a control method. The control method comprises the following steps of detecting a first motion when a user grips an electronic device; and determining whether the first motion is a first preset motion and controlling the electronic device to start a fingerprint sensor when the first motion is the first preset motion. The present invention also discloses a control device for controlling the electronic device and the electronic device, and the electronic device comprises a gripping sensor and the fingerprint sensor. According to the control method, the control device and the electronic device, power consumption is reduced, and user experience is improved.
Description
Technical field
The present invention relates to electronic installation, particularly a kind of control method, control device and electronic installation.
Background technology
For preventing maloperation and protection privacy, electronic installation all has screen locking function.Some electronic installation existing adopts fingerprint sensor to unlock.So, even if be in screen lock state, electronic installation all needs to power to fingerprint sensor, and power consumption is higher.
Summary of the invention
The present invention is intended at least to solve one of technical matters existed in prior art.
Fundamental purpose of the present invention is to propose a kind of control method, for controlling the electronic installation comprising fingerprint sensor, it is characterized in that, described control method comprises the following steps:
Detect the first action that user holds described electronic installation;
Judge whether described first action is the first deliberate action; And
If described first action is described first deliberate action, controls described electronic installation and start described fingerprint sensor.
In some embodiments, described control method comprises the following steps:
After the described fingerprint sensor of startup, described in reminding user, fingerprint sensor starts.
In some embodiments, described electronic installation only just starts described fingerprint sensor when described first action detected is described first deliberate action, avoids described fingerprint sensor and opens constantly.So, reduce the power consumption of described electronic installation, decrease the electric power storage number of times of described electronic installation, extend the life-span of described electronic installation, improve the experience of user.
Grip sensor in the embodiment of the present invention can be a device capacitance change on input pin being become digital quantity.
In some embodiment, the action that user holds described electronic installation can have a variety of, and user can preset the deliberate action of described electronic installation.Such as, user the operating habit of root oneself can set deliberate action, more convenient to operate on the one hand, and operation becomes personalized on the other hand.
In some embodiments, described control method comprises the following steps:
The second action that described user holds described electronic installation is detected after described electronic installation starts described fingerprint sensor;
Judge whether described second action is the second deliberate action; And
If described second action is described second deliberate action, unlock described electronic installation.
In some embodiment, described control method comprises the following steps:
After described fingerprint sensor starts, judge whether described fingerprint sensor exceedes the schedule time and do not receive user operation; And
If described fingerprint sensor exceedes the described schedule time and do not receive user operation, control described electronic installation and close described fingerprint sensor.
So, the unnecessary power consumption caused after user misoperation opens described fingerprint sensor is avoided.Present invention also offers a kind of control device, for controlling the electronic installation comprising fingerprint sensor, described control device comprises:
Arrange grip sensor on said electronic device, described grip sensor holds the first action of described electronic installation for detecting user; And
The processing module be connected with described grip sensor and described fingerprint sensor, whether described processing module is the first deliberate action and controls described electronic installation when described first action is described first deliberate action to start described fingerprint sensor for judging described first action.
In some embodiments, described grip sensor comprises multiple capacitive transducer, and the order that described grip sensor is used for coupling area size by detecting hand and described capacitive transducer, be coupled number of times and the frequency of hand and described capacitive transducer, hand are coupled with described capacitive transducer and/or hand detect described first action with the dynamics of being coupled of described capacitive transducer.
In some embodiments, described fingerprint sensor is used for after described fingerprint sensor starts, detect the second action that described user holds described electronic installation; Whether described processing module is the second deliberate action for judging described second action and unlocks described electronic installation when described second action is described second deliberate action.
In some embodiment, described fingerprint sensor is used for coupling area by detecting hand and described fingerprint sensor, hand detects described second action with the be coupled number of times and frequency and hand of described fingerprint sensor with the dynamics of being coupled of described fingerprint sensor.
In some embodiment, described treating apparatus also comprises:
The prompting module be connected with described processing module, described prompting module is used for fingerprint sensor described in reminding user after described electronic installation starts described fingerprint sensor and starts.
In some embodiment, described prompting module involving vibrations device or hummer.
In some embodiment, described processing module be used for judging after described fingerprint sensor starts described fingerprint sensor whether exceed the schedule time do not receive user operation and described fingerprint sensor exceed the described schedule time do not receive user operation time control described electronic installation and close described fingerprint sensor.
In some embodiments, described processing module comprises timing unit for carrying out timing to the time not receiving user operation after described fingerprint sensor startup
In some embodiment, described treating apparatus comprises storage unit and comprises the first deliberate action and the second deliberate action for storing.
The invention also discloses a kind of electronic installation, be intended at least to solve one of technical matters existed in prior art.Described electronic installation comprises above-mentioned control device.
In some embodiment, described electronic installation is substantially rectangular, and comprising left side wall and the rear wall of front side wall, rear wall, the described front side wall of connection and rear wall, described capacitive transducer can be arranged on described rear wall, described left side wall or described right side wall.Described fingerprint sensor can be arranged on the described front side wall of described electronic installation and described rear wall.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the process flow diagram of the control method of electronic installation according to embodiment of the present invention;
Fig. 2 is the control device high-level schematic functional block diagram of the electronic installation according to embodiment of the present invention;
Fig. 3 is the grip sensor structural representation of the electronic installation according to embodiment of the present invention;
Fig. 4 is the schematic diagram of the control operation to electronic installation according to embodiment of the present invention;
Fig. 5 is the schematic diagram of the control operation to electronic installation according to embodiment of the present invention;
Fig. 6 is the structural representation of the control device of electronic installation according to embodiment of the present invention;
Fig. 7 is the process flow diagram of the control method of electronic installation according to embodiment of the present invention; And
Fig. 8 is the control device high-level schematic functional block diagram of the electronic installation according to embodiment of the present invention.
Embodiment
Be described below in detail the embodiment of embodiments of the present invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining embodiments of the present invention, and the restriction to embodiments of the present invention can not being interpreted as.
Refer to Fig. 1, the control method of embodiment of the present invention, for controlling electronic installation, control method comprises the steps:
S100: the action detecting user's hand-held electronic device;
S200: judge whether gripping action is the first deliberate action; And
S300: gripping action be first deliberate action control electronic installation start described fingerprint sensor.
Refer to Fig. 2, the control device 20 of embodiment of the present invention, for controlling electronic installation 10.
Control device 20 comprises grip sensor 100, processing module 200, fingerprint sensor 300 and prompting module 400.Prompting module 400 starts for starting the rear reminding user fingerprint sensor 300 of fingerprint sensor 300 at electronic installation 10.Concrete, prompting module 400 can be Vib. or hummer.
The control method of embodiment of the present invention can be realized by the control device 20 of embodiment of the present invention, and such as, step S100 is completed by grip sensor 100, and step S200-S300 is realized by processing module 200.
That is to say, grip sensor 100 is for detecting the first action of user's hand-held electronic device 10.And processing module 200 is for judging the first action and whether be the first deliberate action and be that the first deliberate action controls electronic installation 10 and starts described fingerprint sensor 300 in the first action.
After described electronic installation 10 starts described fingerprint sensor 300, user just can carry out unlocking operation timely.
Refer to Fig. 3, in some embodiments, electronic installation 10 comprises housing 30 and grip sensor 100, wherein grip sensor 100 comprises multiple capacitive transducer C101-C104, multiple capacitance sensing C101-C104 is arranged on housing 30, and the step S100 of above-mentioned detection gripping action is realized by these capacitive transducers.
Electronic installation 10 can be mobile phone.The housing 30 of electronic installation 10 is substantially rectangular, and comprises front side wall, rear wall, and connects left side wall and the right side wall of front side wall and rear wall.
Grip sensor 100 generally includes multiple capacitive transducer be connected with its input pin, and the number of capacitive transducer is determined by the number of the input pin of grip sensor.
Grip sensor 100 for the capacitance change of the capacitive transducer be connected on its input pin is converted into digital quantity, to identify the gripping action of user.
This digital quantity does not possess practical significance, only represents a relative size, needs one with reference to analog quantity as transfer standard.The digital quantity mark input signal exported is relative to the size of reference signal.
In the present embodiment, the grip sensor 100 adopted, it has 4 input pins, therefore can include maximum 4 capacitive transducer C101-C104.Simultaneously for ensureing the effective of operation and correctly identifying, also at least to comprise 2 capacitive transducers, be described for 4 capacitive transducers below.
Be connected to the pole plate of the capacitive transducer on grip sensor 100 input pin as electric capacity, when human body proximity, human body forms another pole plate of electric capacity, according to capacitance calculation formula,
Wherein, ε is specific inductive capacity, and S is that between two-plate, right opposite amasss, and k is electrostatic constant, and d is the distance between two-plate.
From formula (1), in other condition one timings, when two-plate spacing is nearer, namely d is less, and capacitance C is larger.In other condition one timings, when between two-plate, right opposite is long-pending larger, and namely S is larger, and capacitance C is larger.And when the long-pending timing of right opposite between two-plate spacing and two-stage plate, the change of specific inductive capacity also can affect the change of electric capacity C.
Therefore, when user's handling electronic installation 10,4 capacitances all can change, and due to the difference of grip, the change of 4 pole plates is different, therefore can judge the action message of user according to the change of capacitance.
In the design, consider that the convenience of user operation and operation can effectively trigger, capacitive transducer should be arranged at the position that hand can touch.The length of such as capacitive transducer will account for the 50%-75% of electronic installation 10 side wall length usually, and the width of capacitive transducer will account for the 10%-30% of electronic installation 10 width simultaneously.Wherein the capacitive transducer of bottom can be arranged to " L " type, all can be detected with the base angle and sidewall that ensure electronic installation 10.
For ensureing good Detection results, capacitive transducer is arranged in electronic installation 10 shell in rear wall usually, and as far as possible near rear wall.
And 4 capacitive transducer C101-C104 arrange the left and right sides of electronic installation 10 symmetrically.
Above-mentioned design makes the detection of capacitance can not be subject to other elements of electronic installation, as the impact of central processing unit (CPU) or battery-heating, capacitance variation range when electronic installation 10 inner heat is consistent substantially.
In operation, usually require that user touches at least 2 capacitive transducers simultaneously, just can trigger grip sensor, thus carry out next step operation, so, effectively prevent the situation of action false triggering.
Referring to Fig. 4 and Fig. 5, in operating process, for determining the concrete coupled motions of user, carry out the detection of essential information and correlative detail information, whether essential information comprises and being coupled, coupling part etc., and correlative detail information comprises coupling number of times, frequency or order etc.
The detection of essential information and correlative detail information presents by the change of capacitance, before dispatching from the factory, by gathering the variation range of a large amount of capacitance when carrying out same coupled motions as sample, through statistical procedures, such as remove invalid data, the calculating carrying out average and variance can obtain the electric capacity effective range of a certain specific coupled motions, to ensure that the data of each gripping action all have good convergence.When the capacitance that a certain coupled motions of user in practical operation produces falls in this effective range, electronic installation 10 can determine the corresponding coupled motions of user.
Particularly, according to the variation range of capacitance, can judge that whether electronic installation 10 is coupled with hand or is in and be positioned over other still life places.
If electronic installation 10 is in the state be coupled with hand, the difference of the dynamics that is usually coupled according to right-hand man, the variation range of capacitance is not identical, can determine the coupling custom of user thus, such as left hand coupling or right hand coupling.
And then due to the difference of coupling part, the variation range of capacitance is not identical yet, by detecting the size of the coupling area of hand and capacitive transducer, the concrete position with electronic installation 10, such as palm or finger can be determined further.
Continue to detect correlative detail information, and get in touch with and state essential information, concrete coupling pose information storehouse can be set up.
By detecting the capacitance variations number of times of capacitive transducer in a period of time, the number of times that hand is coupled with capacitive transducer can be determined.
In addition, also by the detection to capacitance variation frequency, the frequency that hand is coupled with capacitive transducer is determined.
By the detection to capacitance variations difference size, determine the dynamics that hand is coupled with capacitive transducer.Such as, the capacitance variations scope that gripping action capacitive transducer produces is C1 to C2, comprising some C11, C12, and C11<C12, when detecting that capacitance variations scope is C1 to C11, judges that user is as gently holding, when detecting that capacitance variations scope is C11 to C12, judging that user grips as normal dynamics, when detecting that capacitance variations is between C12 to C2, judging that user is as firmly gripping.
For convenience of description, by 4 capacitive transducer numbering C101, C102, C103 and C104 respectively.As mentioned above, 2 C101 and C102 in 4 capacitive transducers are arranged on electronic installation 10 left side wall, other 2 capacitive transducer C103 and C104 are symmetricly set on electronic installation 10 right side wall, can determine that the capacitive transducer changed is numbered by capacitance variation, i.e. the order of hand and multiple capacitor-coupled.
As mentioned above, can determine by the change of Detection capacitance value the coupled motions that user and electronic installation 10 are concrete, electronic installation 10, by identifying that coupled motions performs relevant action to control electronic installation 10, produces more alternately with user, lifting Consumer's Experience.
Control method as described below, user realizes the control to electronic installation 10 according to the method changing grip sensor 100.In embodiment of the present invention, the action essence detecting hand-held electronic device 10 detects the coupling scheme of hand and multiple capacitive transducer C101-C104 and detects the coupling scheme of hand and fingerprint sensor 300.
In the invention process example, the detecting step of fingerprint sensor 300 comprises: the dynamics that is coupled of be coupled number of times and frequency and hand and described fingerprint sensor detecting the coupling area of hand and described fingerprint sensor, hand and described fingerprint sensor.
Refer to Fig. 6, in such embodiment, multiple capacitive transducer 500 is arranged at the diverse location on electronic installation 10.Fingerprint sensor 300 is arranged at the position that electronic installation 10 is different from capacitive transducer 500.
So, facilitate user to carry out coupling operation, make user's control operation more convenient.
Refer to Fig. 7, the control method of the embodiment of the present invention also comprises:
S400: fingerprint sensor 300 is for starting rear the second action detecting user's hand-held electronic device 10 of fingerprint sensor 300 at electronic installation 10;
S500: judge whether the second action is the second deliberate action; And
S600: if the second action is the second deliberate action, unlock electronic installation 10.
In the embodiment of the present invention, step S500-S600 is completed by processing module 200, and processing module 200 is for judging whether the second action is the second deliberate action and unlocks electronic installation 10 when the second action is the second deliberate action.
In the embodiment of the present invention, processing module 200 can comprise storage unit and comprise the first deliberate action and the second deliberate action for storing.
Please again consult Fig. 6, fingerprint sensor 300 can be arranged on front side wall or the rear wall of electronic installation 10.
Refer to Fig. 8, after starting fingerprint sensor 300 for preventing electronic installation 10, the unnecessary power consumption that user does not carry out next step operation and produces, the processing module 200 of electronic installation 10 also comprises timing module 210.After electronic installation 10 starts fingerprint sensor 300, timing module 210 carries out timing for time fingerprint sensor 300 not being received to operation.When the timing time of timing module 210 exceedes the schedule time, processing module 200 just can control electronic installation 10 and close fingerprint sensor 300 and the screen closing closing electronic device 10.
So, avoid opening fingerprint sensor 300 for a long time.Power consumption saved by electronic installation 10, without the need to often charging, decreases operation.
In the description of embodiments of the present invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only embodiments of the present invention and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to embodiments of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In the description of embodiments of the present invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the description of embodiments of the present invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection or can communication mutually; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in embodiments of the present invention can be understood as the case may be.
In embodiments of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides the different structure that many different embodiments or example are used for realizing embodiments of the present invention.In order to simplify disclosing of embodiments of the present invention, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, embodiments of the present invention can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that embodiments of the present invention provide and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with described embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Describe and can be understood in process flow diagram or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processing module or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this instructions, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), ROM (read-only memory) (ROM), erasablely edit ROM (read-only memory) (EPROM or flash memory), fiber device, and portable optic disk ROM (read-only memory) (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanning to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer memory.
Should be appreciated that each several part of embodiments of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in various embodiments of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (12)
1. a control method, for controlling the electronic installation comprising fingerprint sensor, is characterized in that, described control method comprises the following steps:
Detect the first action that user holds described electronic installation;
Judge whether described first action is the first deliberate action; And
If described first action is described first deliberate action, controls described electronic installation and start described fingerprint sensor.
2. control method as claimed in claim 1, it is characterized in that, described control method comprises the following steps:
After the described fingerprint sensor of startup, described in reminding user, fingerprint sensor starts.
3. control method as claimed in claim 1, it is characterized in that, described control method comprises the following steps:
The second action that described user holds described electronic installation is detected after described electronic installation starts described fingerprint sensor;
Judge whether described second action is the second deliberate action; And
If described second action is described second deliberate action, unlock described electronic installation.
4. control method as claimed in claim 1, it is characterized in that, described control method comprises the following steps:
After described fingerprint sensor starts, judge whether described fingerprint sensor exceedes the schedule time and do not receive user operation; And
If described fingerprint sensor exceedes the described schedule time and do not receive user operation, control described electronic installation and close described fingerprint sensor.
5. a control device, for controlling the electronic installation comprising fingerprint sensor, is characterized in that, described control device comprises:
Arrange grip sensor on said electronic device, described grip sensor holds the first action of described electronic installation for detecting user; And
The processing module be connected with described grip sensor, whether described processing module is the first deliberate action and controls described electronic installation when described first action is described first deliberate action to start described fingerprint sensor for judging described first action.
6. control device as claimed in claim 5, it is characterized in that, described grip sensor comprises multiple capacitive transducer, and the order that described grip sensor is used for coupling area size by detecting hand and described capacitive transducer, be coupled number of times and the frequency of hand and described capacitive transducer, hand are coupled with described capacitive transducer and/or hand detect described first action with the dynamics of being coupled of described capacitive transducer.
7. control device as claimed in claim 5, it is characterized in that, described control device comprises:
The prompting module be connected with described processing module, described prompting module is used for fingerprint sensor described in reminding user after described electronic installation starts described fingerprint sensor and starts.
8. control device as claimed in claim 7, is characterized in that, described prompting module involving vibrations device or hummer.
9. control device as claimed in claim 5, is characterized in that, described fingerprint sensor is used for after described fingerprint sensor starts, detect the second action that described user holds described electronic installation; Whether described processing module is the second deliberate action for judging described second action and unlocks described electronic installation when described second action is described second deliberate action.
10. control device as claimed in claim 5, it is characterized in that, described processing module be used for judging after described fingerprint sensor starts described fingerprint sensor whether exceed the schedule time do not receive user operation and described fingerprint sensor exceed the described schedule time do not receive user operation time control described electronic installation and close described fingerprint sensor.
11. 1 kinds of electronic installations, is characterized in that, comprise the control device as described in claim 5-10.
12. electronic installations as claimed in claim 11, it is characterized in that, described electronic installation is substantially rectangular, and comprising left side wall and the rear wall of front side wall, rear wall, the described front side wall of connection and rear wall, described capacitive transducer can be arranged on described rear wall, described left side wall or described right side wall.
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| WO2018027582A1 (en) * | 2016-08-09 | 2018-02-15 | Shanghai Oxi Technology Co., Ltd | Fingerprint system and mobile phone |
| CN109376523A (en) * | 2018-12-21 | 2019-02-22 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal unlocked by fingerprint processing method, mobile terminal and storage medium |
| CN112464199A (en) * | 2020-12-15 | 2021-03-09 | 闻泰通讯股份有限公司 | Biological feature recognition function control method and device, electronic equipment and storage medium |
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