CN105872250A - Method and device for automatically recognizing owner identity of mobile terminal - Google Patents
Method and device for automatically recognizing owner identity of mobile terminal Download PDFInfo
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- CN105872250A CN105872250A CN201610370684.3A CN201610370684A CN105872250A CN 105872250 A CN105872250 A CN 105872250A CN 201610370684 A CN201610370684 A CN 201610370684A CN 105872250 A CN105872250 A CN 105872250A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
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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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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
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- Computer Hardware Design (AREA)
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- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a method and device for automatically recognizing the owner identity of a mobile terminal. The method comprises the steps that the finger end position coordinate values, finger distances and the palm area of a hand holding the mobile terminal currently are obtained and compared with corresponding data in an owner feature information database; when set rules are met, it is judged that a person holding the mobile terminal at the moment is the owner, and otherwise, it is determined that a person holding the mobile terminal at the moment is a stranger. According the method and device for automatically recognizing the owner identity of the mobile terminal, whether the user of the mobile terminal is the owner or not is judged through the posture, conventionally used for holding the mobile terminal, of the owner, the method is easy and convenient to implement, background running can be achieved, and a foundation is provided for protecting the private information of the owner.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to one and automatically identify mobile terminal
The method and apparatus of owner's identity.
Background technology
The most many mobile phones are applied with function of search, and preservation browses writing function, such as majority
Browser, microblogging, Taobao's software etc..After user entered keyword scans for, meeting
Preserving this keyword and make reference or prompt operation for searching for next time, this way carries to user
Carry out certain convenience, but there is problems with, when another person operates this mobile phone simultaneously
During this software upper, can not identify in a state of use due to mobile phone and make whether employment is owner,
So any secret protection measure can not be made, so saving for convenience of searching that owner uses
Suo Jilu, keyword is the most easy to do to be seen by other people, or browse record also by
Other people are seen, if that the search key in Ji Lu contains privacy character or do not want to allow
Others sees, it is possible to cause privacy leakage problem, in place of cause the user embarrassment.
Summary of the invention
Present invention is primarily targeted at and propose a kind of automatic identification mobile phone owner identification
Method and apparatus, it is intended to solve mobile terminal and the most not can identify whether it is owner's basis
People is in the problem used, and cannot effectively protect asking of privacy when using artificial non-owner
Topic.
For achieving the above object, a kind of identification mobile phone owner identification automatically that the present invention provides
Method, comprise the steps of
Gather the finger end position coordinate value of current gripping mobile terminal, refer to spacing, palm
Area also compares with owner's characteristic information data storehouse corresponding data；
When meeting setting rule, it is judged that the current artificial owner gripping mobile terminal, otherwise sentence
The artificial stranger of mobile terminal is gripped before settled.
Further, described owner's characteristic information storehouse comprises:
Forefinger when owner grips mobile terminal, middle finger, the third finger, tail refer to the position of four finger end
Put coordinate value, palm area and forefinger and middle finger, middle finger and nameless, nameless and tail
Refer to that three refer to spacing.
Further, described set rule as:
If currently gathering numerical value and at least 50% owner's characteristic information in owner's characteristic information storehouse
Matching error in the range of 10%, then judges the current artificial owner gripping mobile terminal, otherwise
Judge the current artificial stranger gripping mobile terminal.
Further, step is also comprised:
If it is determined that currently gripping the artificial stranger of mobile terminal, then hide making of mobile terminal
With record.
Further, described use record comprises search keyword, viewing webpage record, viewing
Videograph, at least got in access telephony recording, instant messages transmission and receiving record
?.
Additionally, for achieving the above object, the present invention also proposes one and automatically identifies mobile phone
The device of owner identification, is arranged at mobile terminal, comprises:
Data acquisition unit, for gathering the current finger end position coordinates gripping mobile terminal
Value, the spacing that refers to, palm area；
Comparing unit, for more currently grip mobile terminal finger end position coordinate value,
Refer to the corresponding data of spacing, palm area and owner's characteristic information data storehouse；
Judging unit, for when meeting setting rule, it is determined that the current people gripping mobile terminal
For owner, otherwise judge the current artificial stranger gripping mobile terminal.
Further, described owner's characteristic information data storehouse comprises: when owner grips mobile terminal
Forefinger, middle finger, the third finger, tail refer to the position coordinate value of four finger end, palm area,
And with tail, forefinger refers to that three refer to spacing with nameless, nameless with middle finger, middle finger.
Further, described set rule as:
If currently gathering owner's characteristic information of at least 50% in numerical value and owner's characteristic information storehouse
Matching error in the range of 10%, then judge the current artificial owner gripping mobile terminal, no
Then judge the current artificial stranger gripping mobile terminal.
Further, also comprise hiding processing unit, for currently gripping mobile terminal when judgement
Artificial stranger time, hide mobile terminal use record.
Further, described use record comprises search keyword, viewing webpage record, viewing
Videograph, at least got in access telephony recording, instant messages transmission and receiving record
?.
The method and apparatus automatically identifying mobile phone owner identification that the present invention proposes, by
The custom posture gripping mobile terminal under the use state of mobile terminal judges that currently used people is
No for owner, further when judging that non-owner operates, make relevant privacy
Information is hidden action, can effectively reduce the risk of privacy leakage.
Accompanying drawing explanation
Fig. 1 is that the hardware configuration realizing each one optional mobile terminal of embodiment of the present invention shows
It is intended to；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
The method automatically identifying mobile phone owner identification that Fig. 3 provides for the embodiment of the present invention one
Schematic flow sheet；
The method automatically identifying mobile phone owner identification that Fig. 4 provides for the embodiment of the present invention two
Schematic flow sheet；
The device automatically identifying mobile phone owner identification that Fig. 5 provides for the embodiment of the present invention three
Structural representation；
The device automatically identifying mobile phone owner identification that Fig. 6 provides for the embodiment of the present invention four
Structural representation；
Fig. 7 is that the present invention grips mobile terminal state schematic diagram.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings
Further illustrate.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.Follow-up
Description in, use such as " module ", " parts " or " unit " for representing element
Suffix, only for the explanation of the beneficially present invention, itself does not has specific meaning.Therefore,
" module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can
With include such as mobile phone, smart phone, notebook computer, digit broadcasting receiver,
PDA (personal digital assistant), PAD (panel computer), PMP (portable media player),
The mobile terminal of guider etc. and the fixing end of such as numeral TV, desktop computer etc.
End.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that,
In addition to being used in particular for the element of mobile purpose, structure according to the embodiment of the present invention is also
The terminal of fixed type can be applied to.
Fig. 1 is that the hardware configuration realizing the optional mobile terminal of each embodiment of the present invention shows
Meaning.
Mobile terminal 100 can include sensing unit 140, memory 160, controller 180 and electricity
Source unit 190 etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that
It is, it is not required that implement all assemblies illustrated.Can alternatively implement more or less of group
Part.Will be discussed in more detail below the element of mobile terminal.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100
Open or close state), the position of mobile terminal 100, user is for mobile terminal 100
The contact presence or absence of (that is, touch input), the orientation of mobile terminal 100, the adding of mobile terminal 100
Speed or deceleration are moved and direction etc., and generation is for controlling the operation of mobile terminal 100
Order or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing
Unit 140 can sense this sliding-type phone and open or close.
Memory 160 can store the process performed by controller 180 and control the software of operation
Program etc., or can temporarily store oneself through exporting the data that maybe will export (such as,
Telephone directory, message, still image, video etc.).And, memory 160 can store pass
Vibration and the data of audio signal in the various modes exported when touching and being applied to touch-screen.
Memory 160 can include the storage medium of at least one type, described storage medium bag
Include flash memory, hard disk, multimedia card, card-type memory (such as, SD or DX memory etc.),
Random access storage device (RAM), static random-access memory (SRAM), read-only storage
(ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be with
The network storage device being connected the storage function performing memory 160 by network is cooperated.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs
The control relevant to voice call, data communication, video calling etc. and process.It addition, control
Device 180 processed can include the multi-media module 1810 for reproducing (or playback) multi-medium data,
Multi-media module 1810 can construct in controller 180, or it is so structured that and controller
180 separate.Controller 180 can perform pattern recognition process, performing on the touchscreen
Handwriting input or picture are drawn input and are identified as character or image.
Power subsystem 190 receives external power or internal power also under the control of controller 180
And the suitable electric power operated needed for each element and assembly is provided.
Various embodiment described herein can with use such as computer software, hardware or its
Any combination of computer-readable medium is implemented.Hardware is implemented, enforcement described herein
Mode can by use application-specific IC (ASIC), digital signal processor (DSP),
Digital signal processing device (DSPD), programmable logic device (PLD), field-programmable gate array
Arrange (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform this
In describe function electronic unit at least one implement, in some cases, so
Embodiment can implement in controller 180.Software is implemented, such as process or merit
The embodiment of energy can perform at least one function or the single software mould of operation with permission
Block is implemented.Software code can be by the software application journey write with any suitable programming language
Sequence (or program) is implemented, and software code can be stored in memory 160 and by controller
180 perform.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity,
The various types of of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. will be described
Slide type mobile terminal in the mobile terminal of type is as example.Therefore, the present invention can apply
In any kind of mobile terminal, and it is not limited to slide type mobile terminal.
Mobile terminal 100 may be constructed such that utilization is sent out via frame or packet as shown in Figure 1
The the most wired of data and wireless communication system and satellite-based communication system is sent to operate.
The communication being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2
System.
Such communication system can use different air interfaces and/or physical layer.Such as,
The air interface used by communication system includes such as frequency division multiple access (FDMA), time division multiple acess
(TDMA), CDMA (CDMA) and UMTS (UMTS) are (especially, for a long time
Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of
System.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, Duo Geji
Stand (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280
It is configured to form interface with Public Switched Telephony Network (PSTN) 290.MSC280 is also constructed
For with can via back haul link be couple to base station 270 BSC275 formed interface.Back haul link
If can construct according to any one in the interface that Ganji knows, described interface includes such as
E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that
System can include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or refer to
To each subregion of the antenna covering of specific direction radially away from BS270.Or, each
Subregion can be covered by two or more antennas for diversity reception.Each BS270 can be by
It is configured to support that multiple frequency is distributed, and (such as, the distribution of each frequency has specific frequency spectrum
1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be claimed
For base station transceiver subsystem (BTS) or other equivalent terms.In this case, art
Language " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station is also
" cellular station " can be referred to as.Or, each subregion of specific BS270 can be referred to as multiple honeybee
Nest station.
As shown in Figure 2, broadcast singal is sent in system grasp by broadcsting transmitter (BT) 295
The mobile terminal 100 made.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.
Satellite 300 helps to position at least one in multiple mobile terminals 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number
Purpose satellite obtains useful location information.Substitute GPS tracking technique or at GPS tracking technique
Outside, it is possible to use other technology of the position of mobile terminal can be followed the tracks of.It addition, at least one
Individual gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives from various mobile whole
The reverse link signal of end 100.Mobile terminal 100 generally participate in call, information receiving and transmitting and other
The communication of type.Each reverse link signal that certain base station 270 receives is by specific BS270
Inside process.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call resource
The mobile management function of the coordination of the soft switching process distributed and include between BS270.BSC275
Also the data received being routed to MSC280, it provides for forming interface with PSTN290
Extra route service.Similarly, PSTN290 Yu MSC280 forms interface, MSC and BSC275
Form interface, and BSC275 correspondingly controls BS270 to be sent to forward link signals move
Dynamic terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, propose the inventive method each
Embodiment.
Embodiment one
First embodiment of the invention proposes a kind of method of automatic identification mobile phone owner identification,
As it is shown on figure 3, include:
S101, gathers the finger end position of current gripping mobile terminal, refers to spacing, palm
Area also compares with owner's characteristic information data storehouse corresponding data；
Concrete, owner's characteristic information data storehouse comprises: owner grips food during mobile terminal
Finger, middle finger, the third finger, tail refer to the position coordinate value of four finger end, palm area, with
And with tail, forefinger refers to that three refer to spacing with nameless, nameless with middle finger, middle finger.For shape
Cheng Neng represents owner and grips the gesture data of mobile terminal, described owner's characteristic information data storehouse
Middle data can be the mean value of each data formed after each data of multi collect, the most each hand
Finger ends position coordinate value mean value, the finger spacing mean value of adjacent finger and palm area are flat
Average, then forms owner's characteristic information data storehouse.
Described owner's characteristic information storehouse can move owner and gather when terminal initialization is arranged
Data are configured.
When being typically hold by one hand mobile terminal use or read, mobile terminal screen upwards can be carried on the back
Portion's contact palm, thumb is in above terminal, so using this use action as identifying owner
The action of identity, use state the most as shown in Figure 7.Specified coordinate initial point, such as will be mobile
The upper left position of terminal is as origin of coordinates position, then by mobile terminal back sensor
Unit 140 obtains forefinger X1, middle finger X2, nameless X3, tail refer to tetra-finger end of X4
Position coordinates, contacting by mobile terminal back pressure sensitivity areal calculation palm and mobile terminal
Area S, what this palm area referred to broad sense comprises finger part palm area.By formula meter
Calculate forefinger and finger spacing L1 of middle finger, middle finger and nameless finger spacing L2, the third finger
Finger spacing L3 referred to tail, this refers to that spacing refers to finger tip and the finger tip of adjacent finger
Between distance.The finger spacing formula of described calculating adjacent finger is: L=√ [(x2-x1)2
+(y2-y1)2], wherein, (X1, Y1), (X2, Y2) they are that adjacent two finger end are relative
In the coordinate value of the origin of coordinates, L is the finger spacing of this adjacent finger；
Multi collect also calculates the mean value of each numerical value.After multi collect, it is thus achieved that multiple X1
Coordinate value, the coordinate value of multiple X2, the coordinate value of multiple X3, multiple palm area S,
And calculate acquisition multiple L1, multiple L2 and multiple L3, calculate these X1 mean value,
The mean value of X2, the mean value of X3, the mean value of X4 and the mean value of L1, L2 flat
These are gathered data and meter by average and the mean value of L3, the mean value of palm area S
The average data calculating gained is stored in memory 160 formation owner's characteristic information data storehouse,
Basis as multilevel iudge.
Obtain current grip mobile terminal finger end position, refer to spacing, palm area can
To be timing, the real-time or acquisition when gripping action changes, need explanation
It is, when the data of secondary acquisition are likely part data, the such as position coordinates of a finger
And palm area, it is not required that to obtain according to the total data in owner's characteristic information storehouse.
Refer in coordinate and owner's characteristic information data storehouse with current forefinger, middle finger, the third finger, tail
Forefinger, middle finger, the third finger, tail refer to that coordinate or coordinate mean value compare, with currently gripping shifting
The palm area of dynamic terminal is average with palm area in owner's property data base or palm area
Value compares；With currently referring to spacing finger corresponding to owner's characteristic information storehouse spacing or referring to spacing
From mean value compare.
S102, when meeting setting rule, it is judged that current grip mobile terminal artificial owner,
Otherwise assert the current artificial stranger of use gripping mobile terminal.
Concrete, described setting rule, can be ought currently to gather numerical value and owner's characteristic information
When in storehouse, the matching error of owner's characteristic information of at least 50% is in the range of 10%, then judge to work as
The artificial owner of front gripping mobile terminal, otherwise judges the artificial of current gripping mobile terminal
Stranger.Described 50% refers to remember the data of 50%, such as S101 in owner's characteristic information data storehouse
In mention X1, X2, X3, X4 and L1, L2, L3, S8 owner's characteristic can be set altogether
According to, then mate with wherein 50% i.e. with wherein four foundation characteristic Data Matching.Error 10%
Referring to that in data, each mean value is provided with an acceptable fluctuation range, such as L1's is flat
Average is 7mm, then its acceptable data value is 6.3～7.7mm, certainly.Be set to
The information matches etc. of 70%, 80% in owner's characteristic information storehouse, error acceptance 10% can also set
Being set to the numerical value such as 15% or 5%, when needing, the data more multiple error matched is the least, then judge
Accuracy rate the highest.
Automatically the method identifying mobile phone owner identification of implementation above, holds by gathering owner
Hold the multi-group data of mobile terminal, comprise finger position, refer to that spacing and palm area are formed
Owner's information database, due to each different people, not only finger length thickness, hand size,
And the custom gripping mobile terminal is all not quite similar, so in a state of use, by detection
These indication informations compare with the information of basic information database, can judge current mobile
Terminal makes whether employment is owner, it is achieved that the technology of cognitron owner identification simply and easily
Effect.Thus in use change protection owner's personal information when making employment for mobile terminal
Provide condition.
Embodiment two
Second embodiment of the invention proposes a kind of method of automatic identification mobile phone owner identification,
As shown in Figure 4, including:
S201, gathers the finger end position of current gripping mobile terminal, refers to spacing, palm
Area also compares with owner's characteristic information data storehouse corresponding data；
S202, it is judged that current obtain data whether with owner's characteristic information storehouse at least 50% right
Answer the matching error of owner's characteristic in the range of 10%？If it is, perform S205, no
Then perform S204；
S203, it is determined that the current artificial stranger gripping mobile terminal；
Concrete, if it is determined that the non-owner of the people of currently used mobile terminal, then it is right to need
Some of owner use information record to carry out secret protection, such as hide and use record, when
So can also be set as some program not startup etc..
S204, it is determined that the current artificial owner gripping mobile terminal also performs S206；
Concrete, if it is determined that currently grip the artificial owner of use of mobile terminal, also
The data that this detects can be added owner's characteristic information data storehouse to every flat as calculating
The basic data of average.
S205, hides and uses record；
Concrete, described (history) use record comprise search keyword, viewing webpage record,
Viewing videograph, get access telephony recording, instant messages send and receiving record in extremely
One item missing.By the use information on hiding basis, other people can be avoided to pass through the individual of owner
Search keyword, video-see record, web page access record spy upon the inner world of owner with
And personal lifestyle privacy.
S206, terminates.
Automatically the method identifying mobile phone owner identification of implementation above, holds by gathering owner
Hold the multi-group data of mobile terminal, it is judged that current mobile terminal makes whether employment is owner,
If it is judged that be the artificial stranger of use of current mobile terminal, then start owner's privacy letter
The pattern of breath protection, i.e. automatically hides the information using mobile terminal about owner, well protects
Protect owner's privacy, it is to avoid cause awkward and trouble.
Embodiment three
Third embodiment of the invention proposes the device of a kind of automatic identification mobile phone owner identification,
Be arranged at mobile terminal, as it is shown in figure 5, include: data acquisition unit 10, comparing unit 20,
Judging unit 30.
Data acquisition unit 10, for gather current grip mobile terminal finger end position,
Refer to spacing, palm area.
Concrete, be typically hold by one hand mobile terminal when using or read, can by mobile terminal,
Thumb is in above terminal, so using this use action as the action of evaluator owner identification,
Use state the most as shown in Figure 7.Specified coordinate initial point, such as by the upper left corner of mobile terminal
Position is as origin of coordinates position, and then data acquisition and arithmetic element 10 pass through mobile terminal
Back sensor acquisition forefinger X1, middle finger X2, nameless X3, tail refer to tetra-finger ends of X4
The position coordinates in portion, connecing by mobile terminal back pressure sensitivity areal calculation palm and mobile terminal
Contacting surface amasss S, and what this palm area referred to broad sense comprises finger part palm area.Pass through formula
Calculate forefinger and finger spacing L1 of middle finger, middle finger and finger spacing L2 of the third finger, unknown
Referring to finger spacing L3 referred to tail, this refers to that spacing refers to finger tip and the finger of adjacent finger
Point refer between distance.The finger spacing formula of described calculating adjacent finger is: L=√ [(x2-x1)2
+(y2-y1)2], wherein, (X1, Y1), (X2, Y2) they are that adjacent two finger end are relative
In the coordinate value of the origin of coordinates, L is the finger spacing of this adjacent finger；
Grip the gesture of movement to grasp owner more accurately, multi collect forefinger X1, in
Refer to that X2, nameless X3, tail refer to that the position coordinates of tetra-finger end of X4, palm are whole with mobile
Contact area S of end, what this palm area referred to broad sense comprises finger part palm area, with
And forefinger and fingers spacing L1 of middle finger, finger spacing L2 of middle finger and the third finger, the third finger
Finger spacing L3 referred to tail, this refers to that spacing refers to finger tip and the finger tip of adjacent finger
Distance between finger；Calculate the mean value of each numerical value.Data acquisition unit 10 carries out data
After multi collect, it is thus achieved that the coordinate value of multiple X1, the coordinate value of multiple X2, multiple X3
Coordinate value, multiple palm area S, and calculate acquisition multiple L1, multiple L2 and multiple L3,
Calculate the mean value of these X1, the mean value of X2, the mean value of X3, X4 mean value with
And the mean value of the mean value of L1, L2 and the mean value of L3, palm area S average
Value, the average data that these gather data and calculating gained is stored in shape in memory 160
Become owner's characteristic information data storehouse, as the basis of multilevel iudge.
Comparing unit 20, for more currently gripping the finger end position of mobile terminal, referring to
Spacing, palm area and the corresponding data mean value in owner's characteristic information data storehouse；
Concrete, owner's characteristic information data storehouse comprises: forefinger when owner grips mobile terminal,
Middle finger, the third finger, tail refer to the position coordinate value of four finger end, palm area, and food
Refer to refer to that three refer to spacing with nameless, nameless with tail with middle finger, middle finger.In order to be formed
Owner can be represented and grip the gesture data of mobile terminal, number in described owner's characteristic information data storehouse
According to being the mean value of each data formed after each data of multi collect, the most each finger end
Portion's position coordinate value mean value, the finger spacing mean value of adjacent finger and palm area average,
Then owner's characteristic information data storehouse is formed.
Described owner's characteristic information storehouse can move owner and gather when terminal initialization is arranged
Data are configured.
Obtain the finger end position of current gripping mobile terminal, refer to spacing, palm area,
Can be timing, the real-time or acquisition needs explanation when gripping action changes
It is, when the data of secondary acquisition are likely part data, the such as position coordinates of a finger
And palm area, it is not required that to obtain according to the total data in owner's characteristic information storehouse.
Comparing unit 20 current forefinger, middle finger, the third finger, tail refer to coordinate and owner's feature
In information database, forefinger, middle finger, the third finger, tail refer to that coordinate or coordinate mean value compare,
With the current palm area gripping mobile terminal and palm area in owner's property data base or
Palm area average compares；With currently referring between spacing finger corresponding to owner's characteristic information storehouse
Distance or refer to that the mean value of spacing compares.
Judging unit 30, for when meeting setting rule, it is judged that currently grip mobile terminal
Use artificial owner, otherwise assert the current artificial stranger of use gripping mobile terminal.
Concrete, described setting rule, can be ought currently to gather numerical value and owner's characteristic information
When in storehouse, the matching error of owner's characteristic information of at least 50% is in the range of 10%, it is judged that unit
30 judge that this uses artificial owner, otherwise judge that this uses artificial stranger.Institute
State 50% and refer to remember the data of 50% in owner's characteristic information data storehouse, such as S101 mentions altogether
X1, X2, X3, X4 and L1, L2, L3, S8 owner's characteristic can be set, then
Mate with wherein 50% i.e. with wherein four foundation characteristic Data Matching.It is of course possible to be set to
The information matches etc. of 70%, 80% in owner's characteristic information storehouse, error acceptance 10% can also set
Being set to the numerical value such as 15% or 5%, when needing, the data more multiple error matched is the least, then judge
Accuracy rate the highest.
Automatically the device identifying mobile phone owner identification of implementation above, holds by gathering owner
Hold the multi-group data of mobile terminal, comprise finger position, refer to that spacing and palm area are formed
Owner's information database, in a state of use, due to each different people, not only finger length
Thickness, hand size, and grip mobile terminal custom be all not quite similar, so by inspection
The information surveying these indication informations and basic information database compares, and can judge when reach
Dynamic terminal makes whether employment is owner, it is achieved that the skill of cognitron owner identification simply and easily
Art effect.Thus in use change for mobile terminal and when making employment, protect owner individual's letter
Breath provides condition.
Example four in real time
Fourth embodiment of the invention proposes the device of a kind of automatic identification mobile phone owner identification,
Be arranged at mobile terminal, as shown in Figure 6, including: data acquisition unit 10, comparing unit 20,
Judging unit 30, hiding processing unit 40.
Wherein, data acquisition unit 10, comparing unit 20, judging unit 30 and embodiment three-phase
With, it being not repeated herein, emphasis describes hides processing unit 40.
Hide processing unit 40, for when judging the current artificial footpath between fields of use gripping mobile terminal
During stranger, hide the use record of mobile terminal.
Concrete, if it is determined that the non-owner of the people of currently used mobile terminal, then it is right to need
Substantially my some use information record to carry out secret protection, such as hide processing unit 40
Hide the use record of mobile terminal, certainly can also be set as some program not startup etc..Institute
State use record to comprise search keyword, viewing webpage record, viewing videograph, get and connect
Enter at least one in telephony recording, instant messages transmission and receiving record.By hiding basis
Use information, other people can be avoided to pass through the personal search keyword of owner, video-see
Inner world and the personal lifestyle privacy of owner spied upon in record, web page access record.
Automatically the device identifying mobile phone owner identification of implementation above, holds by gathering owner
Hold the multi-group data of mobile terminal, it is judged that current mobile terminal makes whether employment is owner,
If it is judged that be the artificial stranger of use of current mobile terminal, then start owner's privacy letter
The pattern of breath protection, i.e. automatically hides the information using mobile terminal about owner, well protects
Protect owner's privacy, it is to avoid cause awkward and trouble.
It should be noted that in this article, term " include ", " comprising " or its any its
His variant is intended to comprising of nonexcludability so that include the process of a series of key element,
Method, article or device not only include those key elements, but also include being not expressly set out
Other key elements, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, by wanting that statement " including ... " limits
Element, it is not excluded that there is also another in including the process of this key element, method, article or device
Outer identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art it can be understood that
The mode of required general hardware platform can be added by software to above-described embodiment method to realize,
Can certainly pass through hardware, but a lot of in the case of the former is more preferably embodiment.Based on this
The understanding of sample, the portion that prior art is contributed by technical scheme the most in other words
Dividing and can embody with the form of software product, this computer software product is stored in one and deposits
In storage media (such as ROM/RAM, magnetic disc, CD), including some instructions with so that one
Terminal device (can be mobile phone, computer, server, air-conditioner, or the network equipment etc.)
Perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention,
Every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion,
Or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the special of the present invention
In profit protection domain.
Claims (10)
1. the method for an automatic identification mobile phone owner identification, it is characterised in that comprise following step
Rapid:
Gather the finger end position coordinate value of current gripping mobile terminal, refer to spacing, palm area
And compare with owner's characteristic information data storehouse corresponding data；
When meeting setting rule, it is judged that the current artificial owner gripping mobile terminal, otherwise judge to work as
The artificial stranger of front gripping mobile terminal.
The method of automatic identification mobile phone owner identification the most according to claim 1, it is special
Levying and be, described owner's characteristic information data storehouse comprises:
Forefinger when owner grips mobile terminal, middle finger, the third finger, tail refer to the position of four finger end
Coordinate value, palm area and forefinger refer to tail with nameless, nameless with middle finger, middle finger
Three refer to spacing.
The method of automatic identification mobile phone owner identification the most according to claim 1, it is special
Levy and be, described set rule as:
If currently gathering numerical value and the mating of at least 50% owner's characteristic information in owner's characteristic information storehouse
Error in the range of 10%, then judges the current artificial owner gripping mobile terminal, otherwise sentences and work as
The artificial stranger of front gripping mobile terminal.
The method of automatic identification mobile phone owner identification the most according to claim 1 and 2,
It is characterized in that also comprising step:
If it is determined that currently gripping the artificial stranger of mobile terminal, then hide the use note of mobile terminal
Record.
The most automatically the method identifying mobile phone owner identification, its feature
Be: described use record comprise search keyword, viewing webpage record, viewing videograph,
Get at least one accessed in telephony recording, instant messages transmission and receiving record.
6. a device for automatic identification mobile phone owner identification, is arranged at mobile terminal, and it is special
Levy and be to comprise:
Data acquisition unit, for gather current grip mobile terminal finger end position coordinate value,
Refer to spacing, palm area；
Comparing unit, for more currently grip mobile terminal finger end position coordinate value, refer between
The corresponding data in distance, palm area and owner's characteristic information data storehouse；
Judging unit, for when meeting setting rule, it is determined that the current artificial machine gripping mobile terminal
Main, otherwise judge the current artificial stranger gripping mobile terminal.
The device of automatic identification mobile phone owner identification the most according to claim 6, it is special
Levying and be, described owner's characteristic information data storehouse comprises: forefinger when owner grips mobile terminal,
Middle finger, the third finger, tail refer to the position coordinate value of four finger end, palm area, forefinger with
With tail, middle finger, middle finger refer to that three refer to spacing with nameless, nameless.
The device of automatic identification mobile phone owner identification the most according to claim 6, it is special
Levy and be, described set rule as:
If currently gathering numerical value and the mating of at least 50% owner's characteristic information in owner's characteristic information storehouse
Error in the range of 10%, then judges the current artificial owner gripping mobile terminal, otherwise judges
The current artificial stranger gripping mobile terminal.
9. according to the device automatically identifying mobile phone owner identification described in claim 6 or 7,
It is characterized in that, also comprise hiding processing unit, for when judging current gripping mobile terminal
During artificial stranger, hide the use record of mobile terminal.
The device of automatic identification mobile phone owner identification the most according to claim 9, it is special
Levying and be, described use record comprises search keyword, viewing webpage record, viewing video note
Record, at least one got in access telephony recording, instant messages transmission and receiving record.
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| CN201610370684.3A CN105872250B (en) | 2016-05-30 | 2016-05-30 | Method and device for automatically identifying mobile terminal owner identity |
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| CN201610370684.3A CN105872250B (en) | 2016-05-30 | 2016-05-30 | Method and device for automatically identifying mobile terminal owner identity |
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