CN106997761A - The method and mobile terminal of a kind of secret protection - Google Patents

The method and mobile terminal of a kind of secret protection Download PDF

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Publication number
CN106997761A
CN106997761A CN201710261720.7A CN201710261720A CN106997761A CN 106997761 A CN106997761 A CN 106997761A CN 201710261720 A CN201710261720 A CN 201710261720A CN 106997761 A CN106997761 A CN 106997761A
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CN
China
Prior art keywords
mobile terminal
grade
personal secrets
noise
environmental noise
Prior art date
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Pending
Application number
CN201710261720.7A
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Chinese (zh)
Inventor
杨章林
冯巧红
顾宏才
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Chuzhou Vocational and Technical College
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Chuzhou Vocational and Technical College
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.)
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Priority to CN201710261720.7A priority Critical patent/CN106997761A/en
Publication of CN106997761A publication Critical patent/CN106997761A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/005Language recognition
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/629Protecting access to data via a platform, e.g. using keys or access control rules to features or functions of an application
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Bioethics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Acoustics & Sound (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)

Abstract

The invention belongs to secret protection field, there is provided a kind of method of secret protection and mobile terminal.In embodiments of the present invention; speech recognition is carried out first according to predetermined period random acquisition environmental noise and to the environmental noise; then the environment correspondence personal secrets grade according to residing for recognition result determines user, and control the mobile terminal to enter different grades of privacy protection mode according to the personal secrets grade.Method provided in an embodiment of the present invention and mobile terminal can effectively make mobile terminal enter different privacy protection modes in different environment, reduce privacy leakage, lift the usage experience of user.

Description

The method and mobile terminal of a kind of secret protection
Technical field
The invention belongs to the method and mobile terminal in secret protection field, more particularly to a kind of secret protection.
Background technology
Mobile terminal is used as history of the simple communication equipment with Mobile Communication Development existing decades.Opened from 2007 Begin, intellectuality has triggered mobile terminal gene mutation, fundamentally change terminal and positioned as the tradition of mobile network's tip. Mobile intelligent terminal is almost changed into the crucial entrance and main innovation platform of Internet service between a flash, new media, Ecommerce and information service platform, the most important hinge of Internet resources, mobile network resource and environmental interaction resource, it is grasped Make system and processor chips or even the strategic high ground as current whole ICT industries.What mobile intelligent terminal triggered overturns Property change and opened the prelude of mobile Internet industry development, open a new technical industry cycle.With intelligent movable The sustainable development of terminal, its influence power will radio, TV and internet shoulder to shoulder(PC), as the 4th infiltration in human history Extensively, popularization is rapid, influence is huge, deeply to the end product of human society life every aspect.
Current mobile terminal can not carry out the secret protection of different level of securitys according to the use environment of user, cause hidden Private leakage, reduces the usage experience of user.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of method of secret protection, it is intended to which solving current mobile terminal can not Different privacy protection modes is entered according to use environment.
In order to solve the above-mentioned technical problem, the present invention is realized in:A kind of method of secret protection, applied to movement Terminal, the described method comprises the following steps:
Speech recognition is carried out according to predetermined period random acquisition environmental noise and to the environmental noise;
Environment correspondence personal secrets grade according to residing for recognition result determines user;
The mobile terminal is controlled to enter different grades of privacy protection mode according to the personal secrets grade.
Further, it is described according to predetermined period random acquisition environmental noise and to environmental noise progress speech recognition The step of, including:
The noise of mobile terminal affiliated environment according to predetermined period random acquisition;
Language identification is carried out to the noise;
Keyword extraction is carried out to the language message identified according to preset rules.
Further, the step of environment according to residing for recognition result determines user corresponds to personal secrets grade, bag Include:
The mobile terminal affiliated environmental form is judged according to the keyword of extraction;
The personal secrets grade of the mobile terminal is adjusted to safe class corresponding with the environmental form.
Further, it is described that the personal secrets grade of the mobile terminal is adjusted to safety corresponding with the environmental form Magnitude step, including:
The personal secrets grade D of the mobile terminal is calculated according to following formula:
;
Wherein, B1 represents environmental noise decibel value, and B2 represents to refer to decibel value, and C1 represents the quantity of the keyword extracted, C2 Expression refers to quantity, and K represents default constant coefficient.
Further, it is described to control the mobile terminal to be protected into different grades of privacy according to the personal secrets grade The step of shield pattern, including:
Obtain the personal secrets grade;
The mobile terminal is controlled to perform different personal secrets strategies according to the personal secrets grade.
The embodiment of the present invention additionally provides a kind of mobile terminal, and the mobile terminal includes:
Recognition unit, for carrying out speech recognition according to predetermined period random acquisition environmental noise and to the environmental noise;
Determining unit, personal secrets grade is corresponded to for the environment residing for determining user according to recognition result;
Control unit, for controlling the mobile terminal to enter different grades of secret protection mould according to the personal secrets grade Formula.
Further, the recognition unit specifically for:
The noise of mobile terminal affiliated environment according to predetermined period random acquisition;
Language identification is carried out to the noise;
Keyword extraction is carried out to the language message identified according to preset rules.
Further, the determining unit specifically for:
The mobile terminal affiliated environmental form is judged according to the keyword of extraction;
The personal secrets grade of the mobile terminal is adjusted to safe class corresponding with the environmental form.
Further, described control unit specifically for:
The personal secrets grade D of the mobile terminal is calculated according to following formula:
;
Wherein, B1 represents environmental noise decibel value, and B2 represents to refer to decibel value, and C1 represents the quantity of the keyword extracted, C2 Expression refers to quantity, and K represents default constant coefficient.
Further, described control unit controls the mobile terminal to enter different brackets according to the personal secrets grade The mode of privacy protection mode be:
Obtain the personal secrets grade;
The mobile terminal is controlled to perform different personal secrets strategies according to the personal secrets grade.
In embodiments of the present invention, first according to predetermined period random acquisition environmental noise and to environmental noise progress Speech recognition, then the environment correspondence personal secrets grade according to residing for recognition result determines user, and being pacified according to the privacy Congruent level controls the mobile terminal to enter different grades of privacy protection mode.Method provided in an embodiment of the present invention and movement Terminal can effectively make mobile terminal enter different privacy protection modes in different environment, reduce privacy leakage, lifting The usage experience of user.
Brief description of the drawings
Fig. 1 is the flow chart of the method for secret protection provided in an embodiment of the present invention;
Fig. 2 is the circuit theory schematic diagram of mobile terminal provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Implementing for the present invention is described in detail below in conjunction with specific embodiment:
Fig. 1 shows the flow of the method for the secret protection provided in an embodiment of the present invention applied to mobile terminal, for the ease of Illustrate, only list the part related to the embodiment of the present invention, details are as follows:
Method provided in an embodiment of the present invention applied to mobile terminal secret protection, comprises the following steps:
Step S10, speech recognition is carried out according to predetermined period random acquisition environmental noise and to environmental noise.
Specifically, according to predetermined period(Such as 5 seconds/10 seconds/1 minute etc.)The mobile terminal affiliated environment of random acquisition Noise, and language identification is carried out to the noise, keyword extraction is carried out to the language message identified according to preset rules, for example It is preset with the dictionary of varying environment(The varying environments such as working environment, public transport environment, home environment are respectively arranged with symbol Dictionary, the word without coincidence between each dictionary), the voice that will identify that matched with the dictionary of default varying environment, With successfully i.e. extract the word that the match is successful, i.e. keyword.
Step S20, the environment correspondence personal secrets grade according to residing for recognition result determines user.
Specifically, mobile terminal affiliated environmental form is judged according to the keyword of extraction(Such as working environment, public friendship Logical environment, home environment etc.), the personal secrets grade of mobile terminal is adjusted to safe class corresponding with environmental form.
Specifically, the personal secrets grade of mobile terminal is adjusted to safe class step corresponding with environmental form, including:
The personal secrets grade D of mobile terminal is calculated according to following formula:
;
Wherein, B1 represents environmental noise decibel value, and B2 represents to refer to decibel value, and C1 represents the quantity of the keyword extracted, C2 Expression refers to quantity, and K represents default constant coefficient.
It can be seen from above-mentioned formula, noise is bigger, and the keyword that same environment is extracted is more(More can accurately it judge Affiliated environment), then safe class is higher,
Step S30, controls mobile terminal to enter different grades of privacy protection mode according to personal secrets grade.
Specifically, personal secrets grade is obtained first, then controls mobile terminal to perform difference according to personal secrets grade Personal secrets strategy, for example, safe class is higher, addressable application program is fewer, specifically can with it is self-defined set which Apply the inaccessible in high safety grade.
In embodiments of the present invention, first according to predetermined period random acquisition environmental noise and to environmental noise progress Speech recognition, then the environment correspondence personal secrets grade according to residing for recognition result determines user, and being pacified according to the privacy Congruent level controls the mobile terminal to enter different grades of privacy protection mode.Method provided in an embodiment of the present invention and movement Terminal can effectively make mobile terminal enter different privacy protection modes in different environment, reduce privacy leakage, lifting The usage experience of user.
Fig. 2 shows the circuit theory schematic diagram of mobile terminal provided in an embodiment of the present invention, for convenience of description, only arranges Go out the part related to the embodiment of the present invention, details are as follows:
Mobile terminal provided in an embodiment of the present invention, including:Recognition unit 100, determining unit 200 and control unit 300;
Recognition unit 100, for carrying out speech recognition according to predetermined period random acquisition environmental noise and to environmental noise;
Determining unit 200, personal secrets grade is corresponded to for the environment residing for determining user according to recognition result;
Control unit 300, for controlling mobile terminal to enter different grades of privacy protection mode according to personal secrets grade.
As a preferred embodiment of the present invention, recognition unit 100 specifically for:
According to the noise of the mobile terminal affiliated environment of predetermined period random acquisition;
Language identification is carried out to noise;
Keyword extraction is carried out to the language message identified according to preset rules.
As a preferred embodiment of the present invention, determining unit 200 specifically for:
Mobile terminal affiliated environmental form is judged according to the keyword of extraction;
The personal secrets grade of mobile terminal is adjusted to safe class corresponding with environmental form.
As a preferred embodiment of the present invention, control unit 300 specifically for:
The personal secrets grade D of mobile terminal is calculated according to following formula:
;
Wherein, B1 represents environmental noise decibel value, and B2 represents to refer to decibel value, and C1 represents the quantity of the keyword extracted, C2 Expression refers to quantity, and K represents default constant coefficient.
As a preferred embodiment of the present invention, control unit 300 controls mobile terminal to enter not according to personal secrets grade The mode of the privacy protection mode of ad eundem is:
Obtain personal secrets grade;
Mobile terminal is controlled to perform different personal secrets strategies according to personal secrets grade.
It should be noted that the embodiment of mobile terminal provided in an embodiment of the present invention and above-mentioned offer are applied to movement The embodiment correspondence of the method for the secret protection of terminal, its operation principle and mode are corresponded to and are applicable, and are just repeated no more here.
In embodiments of the present invention, first according to predetermined period random acquisition environmental noise and to environmental noise progress Speech recognition, then the environment correspondence personal secrets grade according to residing for recognition result determines user, and being pacified according to the privacy Congruent level controls the mobile terminal to enter different grades of privacy protection mode.Method provided in an embodiment of the present invention and movement Terminal can effectively make mobile terminal enter different privacy protection modes in different environment, reduce privacy leakage, lifting The usage experience of user.
It will be appreciated by those skilled in the art that simply being carried out for the unit that above-described embodiment includes according to function logic Divide, but be not limited to above-mentioned division, as long as corresponding function can be realized;In addition, the tool of each functional unit Body title is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
Those of ordinary skill in the art are further appreciated that all or part of step realized in above-described embodiment method is can To instruct the hardware of correlation to complete by program, described program can be stored in a computer read/write memory medium In, described storage medium, including ROM/RAM, disk, CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.

Claims (10)

1. a kind of method of secret protection, applied to mobile terminal, it is characterised in that the described method comprises the following steps:
Speech recognition is carried out according to predetermined period random acquisition environmental noise and to the environmental noise;
Environment correspondence personal secrets grade according to residing for recognition result determines user;
The mobile terminal is controlled to enter different grades of privacy protection mode according to the personal secrets grade.
2. according to the method described in claim 1, it is characterised in that described according to predetermined period random acquisition environmental noise and right The step of environmental noise carries out speech recognition, including:
The noise of mobile terminal affiliated environment according to predetermined period random acquisition;
Language identification is carried out to the noise;
Keyword extraction is carried out to the language message identified according to preset rules.
3. method according to claim 2, it is characterised in that the environment pair according to residing for recognition result determines user The step of answering personal secrets grade, including:
The mobile terminal affiliated environmental form is judged according to the keyword of extraction;
The personal secrets grade of the mobile terminal is adjusted to safe class corresponding with the environmental form.
4. according to the method described in claim 1, it is characterised in that described to be adjusted to the personal secrets grade of the mobile terminal Safe class step corresponding with the environmental form, including:
The personal secrets grade D of the mobile terminal is calculated according to following formula:
;
Wherein, B1 represents environmental noise decibel value, and B2 represents to refer to decibel value, and C1 represents the quantity of the keyword extracted, C2 Expression refers to quantity, and K represents default constant coefficient.
5. according to the method described in claim 1, it is characterised in that described that the movement is controlled according to the personal secrets grade The step of terminal enters different grades of privacy protection mode, including:
Obtain the personal secrets grade;
The mobile terminal is controlled to perform different personal secrets strategies according to the personal secrets grade.
6. a kind of mobile terminal, it is characterised in that the mobile terminal includes:
Recognition unit, for carrying out speech recognition according to predetermined period random acquisition environmental noise and to the environmental noise;
Determining unit, personal secrets grade is corresponded to for the environment residing for determining user according to recognition result;
Control unit, for controlling the mobile terminal to enter different grades of secret protection mould according to the personal secrets grade Formula.
7. mobile terminal according to claim 6, it is characterised in that the recognition unit specifically for:
The noise of mobile terminal affiliated environment according to predetermined period random acquisition;
Language identification is carried out to the noise;
Keyword extraction is carried out to the language message identified according to preset rules.
8. mobile terminal according to claim 7, it is characterised in that the determining unit specifically for:
The mobile terminal affiliated environmental form is judged according to the keyword of extraction;
The personal secrets grade of the mobile terminal is adjusted to safe class corresponding with the environmental form.
9. mobile terminal according to claim 6, it is characterised in that described control unit specifically for:
The personal secrets grade D of the mobile terminal is calculated according to following formula:
;
Wherein, B1 represents environmental noise decibel value, and B2 represents to refer to decibel value, and C1 represents the quantity of the keyword extracted, C2 Expression refers to quantity, and K represents default constant coefficient.
10. mobile terminal according to claim 6, it is characterised in that described control unit is according to described personal secrets etc. Level control the mobile terminal to be into the mode of different grades of privacy protection mode:
Obtain the personal secrets grade;
The mobile terminal is controlled to perform different personal secrets strategies according to the personal secrets grade.
CN201710261720.7A 2017-04-20 2017-04-20 The method and mobile terminal of a kind of secret protection Pending CN106997761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201710261720.7A CN106997761A (en) 2017-04-20 2017-04-20 The method and mobile terminal of a kind of secret protection

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107743172A (en) * 2017-09-30 2018-02-27 联想(北京)有限公司 A kind of information processing method and a kind of message processing device
CN108537037A (en) * 2018-03-29 2018-09-14 广东欧珀移动通信有限公司 Privacy control method and device, computer readable storage medium, terminal
CN108831471A (en) * 2018-09-03 2018-11-16 与德科技有限公司 A kind of voice method for security protection, device and route terminal
GB2565601A (en) * 2017-08-04 2019-02-20 Cirrus Logic Int Semiconductor Ltd Audio privacy based on user identification

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CN105786880A (en) * 2014-12-24 2016-07-20 中兴通讯股份有限公司 Voice recognition method, client and terminal device
CN106383740A (en) * 2016-09-12 2017-02-08 深圳市金立通信设备有限公司 Method for system switching and terminal
CN106412348A (en) * 2016-11-14 2017-02-15 商客通尚景科技(上海)股份有限公司 Tele-recording recognition early warning control method

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Publication number Priority date Publication date Assignee Title
CN103501407A (en) * 2013-09-16 2014-01-08 北京智谷睿拓技术服务有限公司 Device and method for protecting privacy
CN103530549A (en) * 2013-09-23 2014-01-22 北京奇虎科技有限公司 Method and device for processing document/application program on mobile communication terminal
CN105786880A (en) * 2014-12-24 2016-07-20 中兴通讯股份有限公司 Voice recognition method, client and terminal device
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2565601A (en) * 2017-08-04 2019-02-20 Cirrus Logic Int Semiconductor Ltd Audio privacy based on user identification
GB2565601B (en) * 2017-08-04 2021-01-06 Cirrus Logic Int Semiconductor Ltd Audio privacy based on user identification
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CN108537037A (en) * 2018-03-29 2018-09-14 广东欧珀移动通信有限公司 Privacy control method and device, computer readable storage medium, terminal
CN108831471A (en) * 2018-09-03 2018-11-16 与德科技有限公司 A kind of voice method for security protection, device and route terminal

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