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CN106550130A - The unlocking method and mobile terminal of mobile terminal - Google Patents

The unlocking method and mobile terminal of mobile terminal Download PDF

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Publication number
CN106550130A
CN106550130A CN201610935904.2A CN201610935904A CN106550130A CN 106550130 A CN106550130 A CN 106550130A CN 201610935904 A CN201610935904 A CN 201610935904A CN 106550130 A CN106550130 A CN 106550130A
Authority
CN
China
Prior art keywords
current signal
mobile terminal
characteristic information
current
vibrating diaphragm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610935904.2A
Other languages
Chinese (zh)
Inventor
张玉磊
桂明建
王海滨
鄢明智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Chuanying Information Technology Co Ltd
Original Assignee
Shanghai Chuanying Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Chuanying Information Technology Co Ltd filed Critical Shanghai Chuanying Information Technology Co Ltd
Priority to CN201610935904.2A priority Critical patent/CN106550130A/en
Publication of CN106550130A publication Critical patent/CN106550130A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72463User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72484User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)

Abstract

A kind of unlocking method and mobile terminal of mobile terminal, the unlocking method of the mobile terminal include:Obtain user's percussion operation on mobile terminals;The vibration signal that will hit against operation is transformed into current signal;Obtain the characteristic information of the current signal;The characteristic information of the current signal is matched with the preset features information in the mobile terminal, the mobile terminal is unlocked if the match is successful.The unlocking method of above-mentioned mobile terminal is by tapping unblock, convenient to operate.

Description

The unlocking method and mobile terminal of mobile terminal
Technical field
The present invention relates to mobile technology field, more particularly to a kind of unlocking method and mobile terminal of mobile terminal.
Background technology
At present, the unlocking manner of the mobile terminal such as mobile phone or panel computer is a lot, and such as Left soft key adds the unblock of * keys, slides Screen unlocks, pattern unblock, unlocked by fingerprint, speech unlocking, face unblock etc., some are arranged to prevent maloperation, or In order to protect the information such as user's picture on mobile terminals, video, music and individual privacy.One unlocking screen action, no Only it is to open the first step interactive with intelligent mobile terminal, also represents the continuous progress of mobile phone unlocking technology.
Existing unblock scheme needs to carry out screen touch operation, for example figure unblock, screen sliding unblock etc., and operation is more Complexity, for large-screen mobile phone it is difficult to one hand is operated.And for speech unlocking, face unblock or eyeprint unblock etc., for ring Border requires higher, one good environment of needs.
The content of the invention
The technical problem to be solved is to provide a kind of unlocking method and mobile terminal of mobile terminal, more square Mobile terminal is unlocked just.
In order to solve the above problems, the invention provides a kind of unlocking method of mobile terminal, including:Obtain user moving Percussion operation in dynamic terminal;The vibration signal that will hit against operation is transformed into current signal;Obtain the feature of the current signal Information;The characteristic information of the current signal is matched with the preset features information in the mobile terminal, if matching into The mobile terminal is then unlocked by work(.
Optionally, the characteristic information of the current signal includes:Current value, current signal produce number of times, current signal and produce Raw frequency.
Optionally, the vibrating diaphragm of mobile terminal is affected vibration by the vibration signal for tapping operation, so as to produce electric current Signal.
Optionally, when the size of current of the current signal is more than or equal to current threshold, as effective current signal; When the current value of current signal is less than threshold value, it is idle current signal.
Optionally, matching threshold is set, when matching between the characteristic information and threshold trait information of the current signal The mobile terminal is unlocked by degree more than or equal to during the matching threshold.
To solve the above problems, the present invention also provides a kind of mobile terminal, including:Vibrating diaphragm, is moving for obtaining user Percussion operation in terminal affects and vibration occurs, and produces vibration signal;Current signal generator, is connected with the vibrating diaphragm, is used In the vibration signal of the vibrating diaphragm is changed into current signal;Amperometric, is connected with the current signal generator, is used for Obtain the characteristic information of the current signal;Adapter, is connected with the amperometric, for by the spy of the current signal Reference breath is matched with the preset features information in the mobile terminal;Controller, is connected with the adapter, for working as When stating the preset features information matches success in the characteristic information of current signal and the mobile terminal, by the mobile terminal solution Lock.
Optionally, vibrating diaphragm or microphone diaphragm of the vibrating diaphragm for loudspeaker.
Optionally, the current signal generator is electric capacity, and the vibrating diaphragm is the side pole plate of electric capacity;Or, the electricity Stream signal generator is electromagnetic transducer.
Optionally, amplifier is additionally provided between the amperometric and current signal generator, for believing to electric current Number it is amplified.
Optionally, also including preset features information output device, for exporting prefabricated characteristic information;The adapter is to compare Device, the input of the comparator are respectively connecting to the output of the outfan and amperometric of preset features information output device End.
The unlocking method of the mobile terminal and mobile terminal of the present invention taps operation by user and produces vibration signal turn Current signal is turned to, and obtains the characteristic information of the current signal and matched with preset features information, when both match into During work(, mobile terminal is unlocked, such unlocking manner is more flexible, and facilitates one-handed performance, and had higher Discrimination.
Description of the drawings
Schematic flow sheets of the Fig. 1 for the unlocking method of the mobile terminal of the embodiment of the invention;
Structural representations of the Fig. 2 for the mobile terminal of the embodiment of the invention;
Structural representations of the Fig. 3 for the mobile terminal of the embodiment of the invention;
Structural representations of the Fig. 4 for the mobile terminal of the embodiment of the invention.
Specific embodiment
The unlocking method and the specific embodiment of mobile terminal of the mobile terminal that below in conjunction with the accompanying drawings present invention is provided Elaborate.
Fig. 1 is refer to, is the schematic flow sheet of the unlocking method of the mobile terminal of the embodiment of the invention.It is described The unlocking method of mobile terminal is comprised the following steps:
Step S101:Obtain user's percussion operation on mobile terminals.
The mobile terminal can be mobile phone, flat board call the roll in the morning, game machine, notebook computer etc..
User can be tapped in the optional position of mobile terminal, particularly user's single-hand held mobile terminal when Wait, can be easy to operate by any finger tapping mobile terminal screen or shell.When user is tapped on mobile terminals During operation, can be tapped according to certain rules, for example, be tapped rub this code, percussion of self-defined rule etc..
The percussion operation can make mobile terminal that vibration occurs, and produce vibration signal, by the acquisition for mobile terminal.
Step S102:The vibration signal that will hit against operation is transformed into current signal.
As the vibration signal is that mobile terminal processes the signal that software or processor chips cannot be processed, need by Which is changed.In the specific embodiment, the vibration signal is transformed into into current signal.
In a specific embodiment of the present invention, the mobile terminal has vibrating diaphragm, and the vibrating diaphragm can be Mike The vibrating diaphragm of wind, receiver or loudspeaker, the vibrating diaphragm are affected vibration by the vibration signal for tapping operation, so as to produce electric current Signal.Preferably, vibrating diaphragm of the vibrating diaphragm for loudspeaker, when can avoid obtaining vibration signal using the vibrating diaphragm of mike, works as wheat When gram wind is under the application scenarios of high loudness, there is oversaturated situation in mike, affects unblock efficiency.
The vibrating diaphragm can be the side pole plate as electric capacity, and when vibration occurs, capacitance size changes, so as to produce Raw current signal;The vibrating diaphragm can also pass through to vibrate the magnetic field for changing electromagnetic transducer, so as to produce current signal.
The current signal is corresponding with vibration signal, and percussion strength is bigger, and vibration is more obvious, and the electric current of generation is bigger.And And, the frequency and number of times that the generation frequency of the current signal, number of times tap mobile terminal with user is corresponding.
Step S103:Obtain the characteristic information of the current signal.
The characteristic information of the current signal includes:Current value, current signal produce number of times, current signal and produce frequency.
In order to the events such as the accident collision to mobile terminal are disturbed, can first setting electric current threshold value, be only more than or equal to The current signal of current threshold is considered as just the useful signal of unblock operation, and further obtains the effective current signal its His characteristic information.It is considered as invalid signals less than the current signal of current threshold, does not note down, that is, ignores the generation invalid electricity The vibration signal of stream signal.
Current signal of the current value more than or equal to current threshold, is more than or equal to certain threshold value corresponding to strength is tapped Behaviour is tapped, such that it is able to the signal of the interference such as effectively avoid accidental collision.
The characteristic information of current signal can be gathered with certain frequency, and changes into binary code, such as the one of the present invention In individual specific embodiment, from the beginning of collecting current signal from first time, using the cycle that 0.5s is gathered as a current signal, When effective current signal is collected in 0.5s, binary code 1 is converted into;It is converted into if useful signal is not collected Binary code 0, until last time is tapped.When user was tapped every half second, altogether under six, then the current signal for producing Characteristic signal is converted into binary code for " 10101010101 ".
In other specific embodiments of the present invention, or other tap modes and current signal acquisition mode, And characteristic information conversion regime.
Step S104:Preset features information in the characteristic information of the current signal and the mobile terminal is carried out Match somebody with somebody, the mobile terminal is unlocked if the match is successful.
For passing through to arrange preset features information in advance, when the long-living electricity of percussion operation of the user in releasing process The characteristic information of stream signal is consistent with preset features information, then unlock the mobile terminal.
In a specific embodiment of the present invention, the preset features information is also with binary code representation, such as " 10101010101 ", will hit against the binary system of the binary code and preset features information for operating corresponding current signal to be converted into Code carries out matching comparison.
If in step s 103, by the binary code converted by the characteristic information that user taps the current signal for producing being " 10101010101 ", it is consistent with the binary code of the preset features information, then it represents that the match is successful.If the percussion of user The binary code converted by the characteristic information of the current signal of generation is " 11101000101 ", then matching result fails.At this In other specific embodiments of invention, it would however also be possible to employ other matching ways.
The unlocking program of mobile terminal if the match is successful, is called, mobile terminal is unlocked;Otherwise, then keep moving Dynamic terminal is lock-out state.
As the percussion of user is manual operation, it is impossible to accomplish that the percussion operation of each unblock is completely the same, realize accurate Repetition, and easily by external environmental interference, or due to the operational error of user so that mobile terminal should be effective Current signal be identified as idle current signal, or other similar percussion condition monitorings are effective current signal, so, need The characteristic information of the higher current signal of matching degree and matching for preset features information are thought in certain range of error As a result it is successful such that it is able to solve lock screen.
One matching threshold can be set, the matching rate between the characteristic information and threshold trait information of the current signal More than or equal to during the matching threshold, the mobile terminal is unlocked.The matching threshold can be 80% or higher.For example When the binary code converted by preset characteristic information is " 10101010101 ", and user taps the current signal of generation The binary code converted by characteristic information is " 11101000101 ", and 11 bit kinds have 2 mismatches, and matching rate reaches 81.8%, more than the matching threshold, it is believed that the match is successful, mobile terminal is unlocked.In other tools of the present invention In body embodiment, it is also possible to different according to matching way, the matching rate is calculated using other modes.
The unlocking manner of above-mentioned mobile terminal, taps operation generation vibration signal by user and is converted into current signal, and The characteristic information for obtaining the current signal is matched with preset features information, when the match is successful for both, to mobile terminal It is unlocked, such unlocking manner is more flexible, and facilitates one-handed performance, and with higher discrimination.
The specific embodiment of the present invention also provides a kind of mobile terminal.
Fig. 2 is refer to, is the structural representation of the mobile terminal of the embodiment of the invention.
The mobile terminal includes:Vibrating diaphragm 201, current signal generator 202, amperometric 203, adapter 204 with And controller 205.
The vibrating diaphragm 201, affects and generation vibration for obtaining user's percussion operation on mobile terminals, produces vibration Signal.The vibrating diaphragm 201 can be the vibrating diaphragm of mike, receiver or loudspeaker, and the vibrating diaphragm 201 is by tapping the vibration for operating letter Number affect can occur vibration, so as to produce current signal.Preferably, vibrating diaphragm of the vibrating diaphragm 201 for loudspeaker, can avoid utilizing When the vibrating diaphragm of mike obtains vibration signal, when under application scenarios of the mike in high loudness, mike occurs oversaturated Situation, affects unblock efficiency.
The current signal generator 202, is connected with the vibrating diaphragm 201, for the vibration signal of the vibrating diaphragm 201 is turned It is changed into current signal.The current signal generator 201 can be electric capacity, side pole plate of the vibrating diaphragm 201 for electric capacity, when shaking When film 201 occurs vibration, capacitance size changes, so as to produce current signal;Or, the current signal generator 201 For electromagnetic transducer, the vibrating diaphragm 201 can also pass through to vibrate the magnetic field for changing electromagnetic transducer, so as to produce current signal.
The amperometric 203, is connected with the current signal generator 202, for obtaining the current signal Characteristic information.The characteristic information of the current signal includes:Current value, current signal produce number of times, current signal and produce frequency. The current signal is corresponding with vibration signal, and percussion strength is bigger, and vibration is more obvious, and the electric current of generation is bigger.Also, the electricity The frequency and number of times that the generation frequency of stream signal, number of times tap mobile terminal with user is corresponding.For the meaning to mobile terminal The event interference such as outer collision, can first setting electric current threshold value, be only just considered as more than or equal to the current signal of current threshold It is the useful signal of unblock operation, and further obtains other characteristic informations of the effective current signal.Less than current threshold Current signal is considered as invalid signals, is not noted down, that is, ignore the vibration signal for producing the idle current signal.The electric current Detector 203 can be also used for for the characteristic information of current signal changing into digital information, for example, change into binary code.
The adapter 204, is connected with the amperometric 203, for by the characteristic information of the current signal with Preset features information in the mobile terminal is matched.For example, the preset features information is also binary code, can be by Tap the binary code of the binary code and preset features information for operating the characteristic information of the current signal for producing to be converted by turn Carry out matching comparison.When both identical or matching rates are more than or equal to matching threshold, the match is successful, and otherwise it fails to match.
The controller 205, is connected with the adapter 204, for when the current signal characteristic information with it is described When preset features information matches in mobile terminal are successful, the mobile terminal is unlocked.The controller 205 calls unblock journey Sequence, is unlocked to the mobile terminal.
Fig. 3 is refer to, is the structural representation of the mobile terminal of another specific embodiment of the invention.
Amplifier 301 is additionally provided between the amperometric 203 and current signal generator 202, for electric current Signal is amplified, such that it is able to improve the detection sensitivity of the amperometric 203.
Fig. 4 is refer to, is the structural representation of the mobile terminal of another specific embodiment of the invention.
On the basis of above-mentioned specific embodiment, the mobile terminal also includes preset features information output device 401, uses In the prefabricated characteristic information of output.
The adapter 401 is comparator, and the input of the comparator is respectively connecting to preset features information output device 401 outfan and the outfan of amperometric 203.
Above-mentioned mobile terminal can tap operation generation vibration signal by user and be converted into current signal, and obtain described The characteristic information of current signal is matched with preset features information, when the match is successful for both, mobile terminal is unlocked, Such unlocking manner is more flexible, and facilitates one-handed performance, and with higher discrimination.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims (10)

1. a kind of unlocking method of mobile terminal, it is characterised in that include:
Obtain user's percussion operation on mobile terminals;
The vibration signal that will hit against operation is transformed into current signal;
Obtain the characteristic information of the current signal;
The characteristic information of the current signal is matched with the preset features information in the mobile terminal,
The mobile terminal is unlocked if the match is successful.
2. the unlocking method of mobile terminal according to claim 1, it is characterised in that the characteristic information of the current signal Including:Current value, current signal produce number of times, current signal and produce frequency.
3. the unlocking method of mobile terminal according to claim 1, it is characterised in that the vibrating diaphragm of mobile terminal is tapped The vibration signal of operation affects vibration, so as to produce current signal.
4. the unlocking method of mobile terminal according to claim 1, it is characterised in that when the electric current of the current signal it is big It is little more than or equal to current threshold when, as effective current signal;When the current value of current signal is less than threshold value, it is idle current Signal.
5. the unlocking method of mobile terminal according to claim 1, it is characterised in that matching threshold is set, when the electricity When matching degree between the characteristic information and threshold trait information of stream signal is more than or equal to the matching threshold, by the movement Terminal unlocking.
6. a kind of mobile terminal, it is characterised in that include:
Vibrating diaphragm, affects and generation vibration for obtaining user's percussion operation on mobile terminals, produces vibration signal;
Current signal generator, is connected with the vibrating diaphragm, for the vibration signal of the vibrating diaphragm is changed into current signal;
Amperometric, is connected with the current signal generator, for obtaining the characteristic information of the current signal;
Adapter, is connected with the amperometric, for by the characteristic information of the current signal and the mobile terminal Preset features information matched;
Controller, is connected with the adapter, for when pre- in the characteristic information of the current signal with the mobile terminal When putting characteristic information the match is successful, the mobile terminal is unlocked.
7. mobile terminal according to claim 6, it is characterised in that vibrating diaphragm or microphone diaphragm of the vibrating diaphragm for loudspeaker.
8. mobile terminal according to claim 6, it is characterised in that the current signal generator is electric capacity, described to shake Side pole plate of the film for electric capacity;Or, the current signal generator is electromagnetic transducer.
9. mobile terminal according to claim 6, it is characterised in that the amperometric and current signal generator it Between be additionally provided with amplifier, for being amplified to current signal.
10. mobile terminal according to claim 6, it is characterised in that also including preset features information output device, for defeated Go out prefabricated characteristic information;The adapter is comparator, and it is defeated that the input of the comparator is respectively connecting to preset features information Go out the outfan of the outfan and amperometric of device.
CN201610935904.2A 2016-11-01 2016-11-01 The unlocking method and mobile terminal of mobile terminal Pending CN106550130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610935904.2A CN106550130A (en) 2016-11-01 2016-11-01 The unlocking method and mobile terminal of mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610935904.2A CN106550130A (en) 2016-11-01 2016-11-01 The unlocking method and mobile terminal of mobile terminal

Publications (1)

Publication Number Publication Date
CN106550130A true CN106550130A (en) 2017-03-29

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CN201610935904.2A Pending CN106550130A (en) 2016-11-01 2016-11-01 The unlocking method and mobile terminal of mobile terminal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108153474A (en) * 2017-12-26 2018-06-12 上海展扬通信技术有限公司 A kind of signal processing method and user terminal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455842A (en) * 2010-10-21 2012-05-16 北京创新方舟科技有限公司 Method and equipment for unlocking screen according to knocking operation of user
CN105718773A (en) * 2016-01-20 2016-06-29 广东欧珀移动通信有限公司 Terminal unlocking method and device
US9558365B1 (en) * 2015-12-22 2017-01-31 Kirigami, LLC Systems and methods for creating and sharing protected content
US20180268122A1 (en) * 2016-03-14 2018-09-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method For Improving Unlocking Speed And Mobile Terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455842A (en) * 2010-10-21 2012-05-16 北京创新方舟科技有限公司 Method and equipment for unlocking screen according to knocking operation of user
US9558365B1 (en) * 2015-12-22 2017-01-31 Kirigami, LLC Systems and methods for creating and sharing protected content
CN105718773A (en) * 2016-01-20 2016-06-29 广东欧珀移动通信有限公司 Terminal unlocking method and device
US20180268122A1 (en) * 2016-03-14 2018-09-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method For Improving Unlocking Speed And Mobile Terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108153474A (en) * 2017-12-26 2018-06-12 上海展扬通信技术有限公司 A kind of signal processing method and user terminal

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Application publication date: 20170329