CN107395852A - A kind of method and device for preventing that smart mobile phone from locking screen automatically - Google Patents

A kind of method and device for preventing that smart mobile phone from locking screen automatically Download PDF

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Publication number
CN107395852A
CN107395852A CN201611265066.9A CN201611265066A CN107395852A CN 107395852 A CN107395852 A CN 107395852A CN 201611265066 A CN201611265066 A CN 201611265066A CN 107395852 A CN107395852 A CN 107395852A
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CN
China
Prior art keywords
mobile phone
smart mobile
line control
earphone
processor
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.)
Granted
Application number
CN201611265066.9A
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Chinese (zh)
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CN107395852B (en
Inventor
朱志超
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.)
Xiamen Meiya Pico Information Co Ltd
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Xiamen Meiya Pico Information Co Ltd
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Priority to CN201611265066.9A priority Critical patent/CN107395852B/en
Publication of CN107395852A publication Critical patent/CN107395852A/en
Application granted granted Critical
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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
    • H04M1/66Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667Preventing unauthorised calls from a telephone set
    • H04M1/67Preventing unauthorised calls from a telephone set by electronic means
    • 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
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

This application provides a kind of method and device for preventing smart mobile phone from locking screen automatically.Methods described includes:Power supply, processor start, and the processor enters periodicity Low-power-consumptiodormancy dormancy state immediately;When the line control earphone joint accesses smart mobile phone, the earphone cord communication protocol standard of the smart mobile phone support is identified according to signal intensity of the smart mobile phone on contact;Internal circuit connection is changed according to the standard, the earphone microphone interface of the line control earphone and smart mobile phone is correctly connected, so that the correct identification equipment of smart mobile phone is line control earphone;When the line control earphone correctly connects smart mobile phone, microphone pumping signal is sent, resets the screen locking time;Processor is again introduced into Low-power-consumptiodormancy dormancy state, and wait wakes up next time.Line control earphone timing wake-up smart mobile phone is simulated using this method, the data of smart machine will not be damaged, be not required to expend extra manpower, effectively prevent most of smart mobile phone from locking screen automatically.

Description

A kind of method and device for preventing that smart mobile phone from locking screen automatically
Technical field
The application is related to smart mobile phone technical field, especially, is related to a kind of method for preventing smart mobile phone from locking screen automatically And device.
Background technology
Increasingly mature with smart mobile phone technology, increasing data storage extracts profit on smart mobile phone for user With.In data extraction procedure, because many smartphone data amounts are larger, long-time data are extracted often due to system Electricity-saving mechanism --- lock screen automatically, cause central processing unit(CPU, Central Processing Unit)Frequency reducing or dormancy, sternly Ghost image rings the extraction rate of data.In order to prevent mobile phone screen locking, generally require to set system and modify, can be destroyed after modification The integrality of data in mobile phone, influence the credible power of data extraction result;In addition, set modification to need manual operation, it is comparatively laborious.
In the prior art, installation application can also be used to prevent mobile phone screen locking, but the application installed may be by part quilt The significant data deleted but be not written also is erased, the integrality of heavy damage data, and for running Apple Macintosh operating system (IOS, iPhone Operation System)Deng being difficult to for the less equipment of open system authority.
The method for also using external drive, this method need artificial constantly touching mobile phone screen or button to prevent from locking Screen, waste of manpower.
The content of the invention
The application provides a kind of method and device for preventing that smart mobile phone from locking screen automatically, and intelligence is prevented for solving prior art Energy mobile phone is locked screen automatically the problem of destroying smart machine data or lost labor.
A kind of method for preventing that smart mobile phone from locking screen automatically disclosed in the present application, including:
Power supply, processor start, and the processor enters periodicity Low-power-consumptiodormancy dormancy state immediately;
When the line control earphone joint accesses smart mobile phone, the intelligence is identified according to signal intensity of the smart mobile phone on contact The earphone cord communication protocol standard that energy mobile phone is supported;
Internal circuit connection is changed according to the standard, makes the earphone microphone interface of the line control earphone and smart mobile phone correct Connection, so that the correct identification equipment of smart mobile phone is line control earphone;
When the line control earphone correctly connects smart mobile phone, microphone pumping signal is sent, resets the screen locking time;
Processor is again introduced into Low-power-consumptiodormancy dormancy state, and wait wakes up next time.
Preferably, internal circuit connection is changed according to the standard described, makes the line control earphone and smart mobile phone Earphone microphone interface correctly connects, so that before the step of correct identification equipment of smart mobile phone is line control earphone, in addition to:
Load detecting is carried out to the line control earphone of access:
When can't detect pay(useful) load, line traffic control path is cut off;
When detecting pay(useful) load, line traffic control path is waken up.
Preferably, the processor sends microphone excitation when the line control earphone correctly connects smart mobile phone Signal, the screen locking time is reset, is specifically included:
When processor is waken up, the processor judges whether the line control earphone correctly connects the smart mobile phone;
When the line control earphone correctly connects the smart mobile phone, processor sends microphone pumping signal;
The microphone action that the pumping signal triggers the smart mobile phone backstage is interrupted, so as to update the intelligent mobile phone system In put out screen counter, reset the screen locking time;
When the line control earphone does not correctly connect the smart mobile phone, the Earphone joint is pulled up, accesses the intelligence again Mobile phone.
A kind of device for preventing that smart mobile phone from locking screen automatically disclosed in the present application, including:
Power supply module, for powering, processor starts, and the processor enters periodicity Low-power-consumptiodormancy dormancy state immediately;
Mode switch module, for when the line control earphone joint access smart mobile phone when, according to smart mobile phone on contact Signal intensity identifies the earphone cord communication protocol standard that the smart mobile phone is supported;
Equipment identification module, for changing internal circuit connection according to the standard, make the line control earphone and smart mobile phone Earphone microphone interface correctly connects, so that the correct identification equipment of smart mobile phone is line control earphone;
Module is encouraged, for when the line control earphone correctly connects smart mobile phone, sending microphone pumping signal, resetting The screen locking time;
Module is waited, is again introduced into Low-power-consumptiodormancy dormancy state for processor, wait wakes up next time.
Preferably, described device also includes fictitious load module, for carrying out load inspection to the line control earphone of access Survey;
The fictitious load module, including:
Cutting unit, for when can't detect pay(useful) load, cutting off line traffic control path;
Wakeup unit, for when detecting pay(useful) load, waking up line traffic control path.
Preferably, the excitation module, is specifically included:
Judging unit, for when processor is waken up, the processor to judge whether the line control earphone has correctly connected The smart mobile phone;
Reset cell, for when the line control earphone correctly connects the smart mobile phone, processor to send microphone and swashed Encourage signal;
The microphone action that the pumping signal triggers the smart mobile phone backstage is interrupted, so as to update the intelligent mobile phone system In put out screen counter, reset the screen locking time;
Again access unit, for when the line control earphone does not correctly connect the smart mobile phone, pulling up the Earphone joint, Again the smart mobile phone is accessed.
Compared with prior art, the application has advantages below:
The application will not be damaged using simulation line control earphone timing wake-up smart mobile phone to the data of smart machine; Further, since carrying out automatically exciting using processor, ultralow Consumption makes mobile phone average operating current as little as μ A ranks, can be with Work long hours.Using above-mentioned technical proposal, it can set, be not required to not destroying smart machine data, not changing smart machine Locking screen automatically for most of smart mobile phone is effectively prevented in the case of expending extra manpower, greatly improves smart machine electronic data The efficiency of extraction.
Brief description of the drawings
Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as the limitation to the application.And whole In individual accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings:
Fig. 1 is two kind of four line headset plug standard schematic diagram;
Fig. 2 is a kind of method flow diagram for preventing that smart mobile phone from locking screen automatically of the embodiment of the present application;
Fig. 3 is a kind of method flow diagram for preventing that smart mobile phone from locking screen automatically of another embodiment of the application;
Fig. 4 is a kind of apparatus structure schematic diagram for preventing that smart mobile phone from locking screen automatically of the embodiment of the present application.
Embodiment
It is below in conjunction with the accompanying drawings and specific real to enable the above-mentioned purpose of the application, feature and advantage more obvious understandable Mode is applied to be described in further detail the application.
In the description of the present application, it is to be understood that term " first ", " second " are only used for describing purpose, and can not It is interpreted as indicating or implies relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, define " the One ", one or more this feature can be expressed or be implicitly included to the feature of " second "." multiple " are meant that two Or two or more, unless otherwise specifically defined.Term " comprising ", "comprising" and similar terms are understood to out The term of putting property, i.e., " including/including but not limited to ".Term "based" is " being based at least partially on ".Term " embodiment " Represent " at least one embodiment ";Term " another embodiment " expression " at least one further embodiment ".The phase of other terms Close during definition will be described below and provide.
With the development of smart mobile phone, most of smart mobile phone, flat lamp electronic product all use 3.5mm earpiece holes, and Support earphone line control function.The microphone being mainly characterized by by changing four line headset plugs of line control earphone(MIC, Microphone)Pin(Microphone pin can also be)With ground wire/zero line(GND, Ground)The state of pin, so as to realize that volume adds Subtract and answer.Current four lines headset plug mainly has OMTP(OMTP, Open Mobile Terminal Platform)Standard(Also referred to as international standard)And cellular telecommunication industrial association(CTIA, Cellular Telecommunications Industry Association)Standard(Also referred to as Unite States Standard)Two kinds of standards, specific area On the position for not essentially consisting in MIC pin and GND pin, reference picture 1.
The application is automatically prevented from smart mobile phone screen locking by the way of line control earphone is simulated.
Reference picture 2, show a kind of method flow diagram for preventing smart mobile phone from locking screen automatically of the embodiment of the present application.This is preferably Embodiment of the method comprises the following steps:
Step S201:Power supply, processor start, and the processor enters periodicity Low-power-consumptiodormancy dormancy state immediately.
Using integrated circuit(IC, Integrated Circuit)Width funtion supplied character, can be used various ways pair Equipment is powered.
When using battery etc. power-limited, output voltage can be reduced and declined with electricity, thus need to power using IC, Ensure that smart mobile phone still keeps work in voltage minimum point.
Step S202:When the line control earphone joint accesses smart mobile phone, according to signal of the smart mobile phone on contact Change identifies the earphone cord communication protocol standard that the smart mobile phone is supported.
When the line control earphone joint accesses smart mobile phone, according to signal intensity of the smart mobile phone on contact, identification The position of MIC pin and GND pin, so as to identify that the earphone cord communication protocol standard that the smart mobile phone is supported is OMTP or CTIA Standard.
Step S203:Internal circuit connection is changed according to the standard, makes the earphone of the line control earphone and smart mobile phone Microphone interface correctly connects, so that the correct identification equipment of smart mobile phone is line control earphone.
Step S204:When the line control earphone correctly connects smart mobile phone, MIC pumping signals are sent, reset lock Shield the time, when it is implemented, including:
When processor is waken up, the processor judges whether the line control earphone correctly connects the smart mobile phone:
When the line control earphone correctly connects the smart mobile phone, processor sends MIC pumping signals, the excitation letter The MIC actions on number triggering smart mobile phone backstage are interrupted, and put out screen counter, weight so as to update in the intelligent mobile phone system The screen locking time is put, reaches the purpose for being automatically prevented from smart mobile phone screen locking;
When the line control earphone does not correctly connect the smart mobile phone, the Earphone joint is pulled up, accesses the intelligence again Mobile phone, return to step S202.
The processor is low-power consumption micro processor, using the low-power consumption micro processor as signal generating source, week Phase property simulation MIC pumping signals prevent smart mobile phone from locking screen automatically.Processor usually requires have minimum volume, extremely low work( Consumption and Width funtion input.
Step S205:Processor is again introduced into Low-power-consumptiodormancy dormancy state, and wait wakes up next time.
Referring to Fig. 3, a kind of method flow diagram for preventing smart mobile phone from locking screen automatically of another embodiment of the application is shown.
In the present embodiment, step S301-S302 is identical with above-described embodiment step S201-S202, step S304-S306 with Above-described embodiment step S203-S205 is identical, repeats no more.
Difference is, optionally, before step S304, in addition to step S303:The line control earphone of access is entered Row load detecting:
When can't detect pay(useful) load, line traffic control path is cut off;
When detecting pay(useful) load, line traffic control path is waken up.
Because the smart machines such as part smart mobile phone are for power saving, the consideration of safety, the line traffic control equipment of access can be carried out Load detecting, line traffic control path is shut off when can't detect pay(useful) load.Therefore, the line control earphone of access can be entered Row load detecting, pay(useful) load is simulated, wake up line traffic control path.
It is simple in order to describe for foregoing each method embodiment, therefore it is all expressed as to a series of combination of actions, but It is that those skilled in the art should know, the application is not limited by described sequence of movement, because according to the application, Some steps can serially or simultaneously be performed using other;Secondly, those skilled in the art should also know, the above method is implemented Example belongs to preferred embodiment, necessary to involved action and module not necessarily the application.
Reference picture 4, show a kind of apparatus structure schematic diagram for preventing smart mobile phone from locking screen automatically of the embodiment of the present application, institute Stating device includes:
Power supply module 41, for powering, processor starts, and the processor enters periodicity Low-power-consumptiodormancy dormancy state immediately;
Mode switch module 42, for when the line control earphone joint access smart mobile phone when, according to smart mobile phone on contact Signal intensity identify the earphone cord communication protocol standard that the smart mobile phone is supported;
Equipment identification module 43, for changing internal circuit connection according to the standard, make the line control earphone and smart mobile phone Earphone microphone interface correctly connect so that the correct identification equipment of smart mobile phone is line control earphone;
Module 44 is encouraged, for when the line control earphone correctly connects smart mobile phone, sending microphone pumping signal, weight Put the screen locking time;
The excitation module 44, including:
Judging unit, for when processor is waken up, the processor to judge whether the line control earphone has correctly connected The smart mobile phone;
Reset cell, for when the line control earphone correctly connects the smart mobile phone, sending microphone pumping signal;
The microphone action that the pumping signal triggers the smart mobile phone backstage is interrupted, so as to update the intelligent mobile phone system In put out screen counter, reset the screen locking time;
Again access unit, for when the line control earphone does not correctly connect the smart mobile phone, pulling up the Earphone joint, Again the smart mobile phone is accessed.
Module 45 is waited, is again introduced into Low-power-consumptiodormancy dormancy state for processor, wait wakes up next time.
Preferably, described device may also include fictitious load module, for being loaded to the line control earphone of access Detection:
When can't detect pay(useful) load, line traffic control path is cut off;
When detecting pay(useful) load, line traffic control path is waken up.
It should be noted that said apparatus embodiment belongs to preferred embodiment, involved unit and module might not Necessary to being the application.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with The difference of other embodiment, between each embodiment identical similar part mutually referring to.For the dress of the application For putting embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is real referring to method Apply the part explanation of example.
Above to a kind of method and device for preventing smart mobile phone from locking screen automatically provided herein, detailed Jie has been carried out Continue, specific case used herein is set forth to the principle and embodiment of the application, and the explanation of above example is only It is to be used to help understand the present processes and its core concept;Meanwhile for those of ordinary skill in the art, according to this Shen Thought please, there will be changes in specific embodiments and applications, in summary, this specification content should not manage Solve as the limitation to the application.

Claims (6)

  1. A kind of 1. method for preventing that smart mobile phone from locking screen automatically, it is characterised in that methods described includes:
    Power supply, processor start, and the processor enters periodicity Low-power-consumptiodormancy dormancy state immediately;
    When the line control earphone joint accesses smart mobile phone, the intelligence is identified according to signal intensity of the smart mobile phone on contact The earphone cord communication protocol standard that energy mobile phone is supported;
    Internal circuit connection is changed according to the standard, makes the earphone microphone interface of the line control earphone and smart mobile phone correct Connection, so that the correct identification equipment of smart mobile phone is line control earphone;
    When the line control earphone correctly connects smart mobile phone, microphone pumping signal is sent, resets the screen locking time;
    Processor is again introduced into Low-power-consumptiodormancy dormancy state, and wait wakes up next time.
  2. 2. according to the method for claim 1, it is characterised in that internal circuit connection is changed according to the standard described, The earphone microphone interface of the line control earphone and smart mobile phone is set correctly to connect, so that the correct identification equipment of smart mobile phone is Before the step of line control earphone, in addition to:
    Load detecting is carried out to the line control earphone of access:
    When can't detect pay(useful) load, line traffic control path is cut off;
    When detecting pay(useful) load, line traffic control path is waken up.
  3. 3. according to the method for claim 1, it is characterised in that the processor has correctly connected in the line control earphone During smart mobile phone, microphone pumping signal is sent, the screen locking time is reset, specifically includes:
    When processor is waken up, the processor judges whether the line control earphone correctly connects the smart mobile phone;
    When the line control earphone correctly connects the smart mobile phone, processor sends microphone pumping signal;
    The microphone action that the pumping signal triggers the smart mobile phone backstage is interrupted, so as to update the intelligent mobile phone system In put out screen counter, reset the screen locking time;
    When the line control earphone does not correctly connect the smart mobile phone, the Earphone joint is pulled up, accesses the intelligence again Mobile phone.
  4. 4. a kind of device for preventing that smart mobile phone from locking screen automatically, it is characterised in that described device includes:
    Power supply module, for powering, processor starts, and the processor enters periodicity Low-power-consumptiodormancy dormancy state immediately;
    Mode switch module, for when the line control earphone joint access smart mobile phone when, according to smart mobile phone on contact Signal intensity identifies the earphone cord communication protocol standard that the smart mobile phone is supported;
    Equipment identification module, for changing internal circuit connection according to the standard, make the line control earphone and smart mobile phone Earphone microphone interface correctly connects, so that the correct identification equipment of smart mobile phone is line control earphone;
    Module is encouraged, for when the line control earphone correctly connects smart mobile phone, sending microphone pumping signal, resetting The screen locking time;
    Module is waited, is again introduced into Low-power-consumptiodormancy dormancy state for processor, wait wakes up next time.
  5. 5. device according to claim 4, it is characterised in that described device also includes fictitious load module, for docking The line control earphone entered carries out load detecting;
    The fictitious load module, including:
    Cutting unit, for when can't detect pay(useful) load, cutting off line traffic control path;
    Wakeup unit, for when detecting pay(useful) load, waking up line traffic control path.
  6. 6. according to the method for claim 4, it is characterised in that the excitation module, specifically include:
    Judging unit, for when processor is waken up, the processor to judge whether the line control earphone has correctly connected The smart mobile phone;
    Reset cell, for when the line control earphone correctly connects the smart mobile phone, processor to send microphone and swashed Encourage signal;
    The microphone action that the pumping signal triggers the smart mobile phone backstage is interrupted, so as to update the intelligent mobile phone system In put out screen counter, reset the screen locking time;
    Again access unit, for when the line control earphone does not correctly connect the smart mobile phone, pulling up the Earphone joint, Again the smart mobile phone is accessed.
CN201611265066.9A 2016-12-30 2016-12-30 Method and device for preventing automatic screen locking of smart phone Active CN107395852B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611265066.9A CN107395852B (en) 2016-12-30 2016-12-30 Method and device for preventing automatic screen locking of smart phone

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Application Number Priority Date Filing Date Title
CN201611265066.9A CN107395852B (en) 2016-12-30 2016-12-30 Method and device for preventing automatic screen locking of smart phone

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CN107395852B CN107395852B (en) 2020-04-14

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101895633A (en) * 2010-07-14 2010-11-24 中兴通讯股份有限公司 Mobile terminal and unlocking method thereof
CN102769689A (en) * 2012-07-04 2012-11-07 广东欧珀移动通信有限公司 Touch screen control method when earphone is used for answering calls
CN103164117A (en) * 2011-12-09 2013-06-19 富泰华工业(深圳)有限公司 External operating device, electronic device and delayed screen locking method thereof
CN103685708A (en) * 2012-09-24 2014-03-26 联想移动通信科技有限公司 Terminal device and control method thereof
CN104967740A (en) * 2015-06-17 2015-10-07 上海斐讯数据通信技术有限公司 Terminal unlocking method and terminal device
US20160050209A1 (en) * 2014-08-18 2016-02-18 Ebay Inc. Access control based on authentication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101895633A (en) * 2010-07-14 2010-11-24 中兴通讯股份有限公司 Mobile terminal and unlocking method thereof
CN103164117A (en) * 2011-12-09 2013-06-19 富泰华工业(深圳)有限公司 External operating device, electronic device and delayed screen locking method thereof
CN102769689A (en) * 2012-07-04 2012-11-07 广东欧珀移动通信有限公司 Touch screen control method when earphone is used for answering calls
CN103685708A (en) * 2012-09-24 2014-03-26 联想移动通信科技有限公司 Terminal device and control method thereof
US20160050209A1 (en) * 2014-08-18 2016-02-18 Ebay Inc. Access control based on authentication
CN104967740A (en) * 2015-06-17 2015-10-07 上海斐讯数据通信技术有限公司 Terminal unlocking method and terminal device

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