CN107959745A - Mobile terminal and theft preventing method - Google Patents
Mobile terminal and theft preventing method Download PDFInfo
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- CN107959745A CN107959745A CN201610899096.9A CN201610899096A CN107959745A CN 107959745 A CN107959745 A CN 107959745A CN 201610899096 A CN201610899096 A CN 201610899096A CN 107959745 A CN107959745 A CN 107959745A
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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
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
- H04M1/72421—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
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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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72451—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to schedules, e.g. using calendar applications
-
- 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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User 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
-
- 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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
-
- 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
- H04M1/725—Cordless telephones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Burglar Alarm Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of mobile terminal and theft preventing method, the mobile terminal includes：Information logging modle, for when the mobile terminal in screen lock state enters stable space posture, recording the initial spatial location and initial space posture of the mobile terminal；Position detecting module, for detecting the locus of the mobile terminal after entering stable space posture；Attitude detection module, for detecting the spatial attitude of the mobile terminal after entering stable space posture；Screen lock module, detect that the locus changes relative to the initial spatial location for working as, and/or when detecting that the spatial attitude changes relative to the initial space posture, detect whether the mobile terminal receives unlock operation in the range of pre-set delay time of fire alarming；Alarm module, for when not receiving the unlock operation, sending anti-theft prompt.The present invention improves mobile terminal and prevents stolen possibility, improves user experience.
Description
Technical field
The present invention relates to terminal applies technical field, more particularly to a kind of mobile terminal and theft preventing method.
Background technology
The hand-set from stolen event being placed on object repeated, and actually the owner of lost property does not leave mobile phone, merely due to sight is not
And opportunity but is left to pickpocket, cause unnecessary loss of property.Such as when having a meal in restaurant, the hand that is placed on desk
Machine is stolen.
The scheme of post is generally used for hand-set from stolen in the prior art, such as after mobile phone has been stolen, to
The deletion of family information, prevents userspersonal information's leakage etc.；But this kind of scheme belongs to passive antitheft scheme, is not avoided that use
Family is because property loss caused by mobile phone loss.
The content of the invention
The defects of in order to overcome the above-mentioned prior art, the technical problem to be solved in the present invention is to provide a kind of mobile terminal and
Theft preventing method, to solve the problems, such as in the prior art mobile terminal passively antitheft scheme the defects of.
In order to solve the above technical problems, a kind of mobile terminal in the present invention, including：
Information logging modle, for when the mobile terminal in screen lock state enters stable space posture, described in record
The initial spatial location and initial space posture of mobile terminal；
Position detecting module, for detecting the locus of the mobile terminal after entering stable space posture；
Attitude detection module, for detecting the spatial attitude of the mobile terminal after entering stable space posture；
Screen lock module, detects that the locus changes relative to the initial spatial location for working as, and/or
When detecting that the spatial attitude changes relative to the initial space posture, the mobile terminal is detected in pre-set delay
Whether unlock operation is received in the range of time of fire alarming；
Alarm module, for when not receiving the unlock operation, sending anti-theft prompt.
As the improvement of the mobile terminal of the present invention, described information logging modle is recording the initial sky of the mobile terminal
Between position when, for when the mobile terminal in screen lock state enters stable space posture, in default detection time model
In enclosing, the locus of the mobile terminal of default detection number is obtained；
The locus of acquisition is averaged, obtains the initial spatial location.
The another of mobile terminal as the present invention improves, and the mobile terminal further includes：
Hold position determination module, for when the mobile terminal is in screen lock state, periodically obtaining the movement
The x-axis and y-axis of the screen plane of terminal the first angle of inclination and the second angle of inclination with horizontal plane respectively；
In default judgement time range, when the difference at the first angle of inclination of any two of acquisition, and obtain
When the difference at the second angle of inclination of any two is held in the range of setting error angle, it is steady to judge that the mobile terminal enters
Determine spatial attitude.
As another improvement of the mobile terminal of the present invention, the screen lock module, the sky is detected specifically for working as
Between the changing value of position and the initial spatial location exceed default bias threshold value, and/or detect the spatial attitude and institute
When stating the changing value of initial space posture more than default deflection threshold, the mobile terminal is detected in pre-set delay time of fire alarming model
Whether unlock operation is received in enclosing.
The further of mobile terminal as the present invention is improved, and the initial spatial location is initial geographical location；It is described
Initial space posture for the screen plane of the mobile terminal x-axis and y-axis respectively with the 3rd angle of inclination of horizontal plane and the
Four angles of inclination；
The position detecting module, the geographical position specifically for detecting the mobile terminal after entering stable space posture
Put；
The attitude detection module, x-axis and y specifically for detecting the mobile terminal after entering stable space posture
Axis respectively with the 5th angle of inclination of horizontal plane and the 6th angle of inclination；
The mobile terminal further includes：
Bias criterion module, for exceeding described preset when the deviant in the geographical location and the initial geographical location
During offset threshold, judgement exceedes default bias threshold value；
Determination module is deflected, for when the difference at the 5th angle of inclination and the 3rd angle of inclination is more than described pre-
If deflection threshold, and/or the difference at the 6th angle of inclination and the 4th angle of inclination exceed the default deflection threshold
When, judgement exceedes the default deflection threshold.
In order to solve the above technical problems, a kind of anti-theft method for mobile terminal in the present invention, comprises the following steps：
When the mobile terminal in screen lock state enters stable space posture, the initial space of the mobile terminal is recorded
Position and initial space posture；
Detect locus and the spatial attitude of the mobile terminal after entering stable space posture；
When detecting that the locus changes relative to the initial spatial location, and/or detect the sky
Between posture when changing relative to the initial space posture, detect the mobile terminal in pre-set delay time of fire alarming scope
Inside whether receive unlock operation；
When not receiving the unlock operation, anti-theft prompt is sent.
It is described when the mobile terminal in screen lock state enters stable space posture as the improvement of the method for the present invention
When, the step of recording the initial spatial location of the mobile terminal, including：
When the mobile terminal in screen lock state enters stable space posture, in the range of default detection time,
Obtain the locus of the mobile terminal of default detection number；
The locus of acquisition is averaged, obtains the initial spatial location.
The another of method as the present invention improves, and judges the mode into stable space posture, including：
When the mobile terminal is in screen lock state, the x-axis and y of the screen plane of the mobile terminal are periodically obtained
Axis the first angle of inclination and the second angle of inclination with horizontal plane respectively；
In default judgement time range, when the difference at the first angle of inclination of any two of acquisition, and obtain
When the difference at the second angle of inclination of any two is held in the range of setting error angle, it is steady to judge that the mobile terminal enters
Determine spatial attitude.
It is described when detecting the locus relative to described initial empty as another improvement of the method for the present invention
Between position change, and/or when detecting that the spatial attitude changes relative to the initial space posture, detect institute
The step of whether mobile terminal receives unlock operation in the range of pre-set delay time of fire alarming is stated, including：
When the changing value for detecting the locus and the initial spatial location exceedes default bias threshold value, and/or
When detecting that the changing value of the spatial attitude and the initial space posture exceedes default deflection threshold, detect described mobile whole
Whether end receives unlock operation in the range of pre-set delay time of fire alarming.
As the further improvements in methods of the present invention, the initial spatial location is initial geographical location；It is described initial
Spatial attitude is inclined with the 3rd angle of inclination of horizontal plane and the 4th respectively for the x-axis and y-axis of the screen plane of the mobile terminal
Rake angle；
The step of detection is into the locus of the mobile terminal after stable space posture and spatial attitude, bag
Include：
Detection enters stable space appearance into the geographical location of the mobile terminal after stable space posture, and detection
The x-axis and y-axis of the mobile terminal after state respectively with the 5th angle of inclination of horizontal plane and the 6th angle of inclination；
Judge the mode more than default bias threshold value, including：
When the deviant in the geographical location and the initial geographical location exceedes the default bias threshold value, judge super
Cross default bias threshold value；
Judge the mode for exceeding default deflection threshold, including：
When the difference at the 5th angle of inclination and the 3rd angle of inclination exceedes the default deflection threshold, and/or
When the difference at the 6th angle of inclination and the 4th angle of inclination exceedes the default deflection threshold, judge to exceed described pre-
If deflection threshold.
The present invention has the beneficial effect that：
Mobile terminal and method in the embodiment of the present invention, realize the active anti-theft to mobile terminal, effectively solve existing
Technology passively antitheft scheme the defects of, particularly solve to be placed on mobile terminal on object passively antitheft scheme the defects of, improve
Mobile terminal prevents stolen possibility, further prevent mobile terminal be stolen and caused by property loss, improve user experience.
Brief description of the drawings
Fig. 1 is a kind of hardware architecture diagram of mobile terminal in the embodiment of the present invention；
Fig. 2 is a kind of hardware architecture diagram of specific mobile terminal in the embodiment of the present invention；
Fig. 3 is the antitheft flow chart of mobile terminal in the embodiment of the present invention；
Fig. 4 is a kind of flow chart of anti-theft method for mobile terminal in the embodiment of the present invention.
Embodiment
In order to solve the problems, such as prior art mobile terminal passively antitheft scheme the defects of, it is mobile eventually the present invention provides one kind
End and theft preventing method, below in conjunction with attached drawing and embodiment, the present invention will be described in further detail.It should be appreciated that herein
Described specific embodiment does not limit the present invention only to explain the present invention.
As shown in Figure 1, the first embodiment of the present invention provides a kind of mobile terminal, the mobile terminal includes：
Information logging modle 100, for when the mobile terminal in screen lock state enters stable spatial attitude, recording
The initial spatial location and initial space posture of the mobile terminal.
Position detecting module 110, for detecting the locus of the mobile terminal after entering stable spatial attitude；
Its spatial location refers generally to the geographical location residing for mobile terminal, such as latitude and longitude coordinates.Can by built-in Beidou navigation,
GPS (Global Positioning System, global positioning system) or GLONASS (GLOBAL NAVIGATION
SATELLITE SYSTEM, GLONASS satellite navigation system) satellite positioning module realizes.
Attitude detection module 120, for detecting the spatial attitude of the mobile terminal after entering stable spatial attitude；
It can generally be realized by level meter.
Screen lock module 130, detects that the locus changes relative to the initial spatial location for working as,
And/or when detecting that the spatial attitude changes relative to the initial space posture, the mobile terminal is detected pre-
If unlock operation whether is received in delayed alarm time range.
Alarm module 140, for when not receiving the unlock operation, sending anti-theft prompt.Such as by sound, light,
The mode such as electricity and the network that interconnects is prompted；Antitheft notice etc. is specifically carried out to user using short message mode.
Furtherly, the mobile terminal is specially the mobile terminal being placed on object.Wherein, object can be public
The desk in place, sofa etc..
Wherein, mobile terminal can be the cellular terminals such as mobile phone, tablet computer, personal digital assistant.
Device realizes the active anti-theft scheme to mobile terminal in the embodiment of the present invention, effectively solves prior art movement
The defects of terminal anti-theft scheme, the defects of particularly solving to be placed on the guarding against theft for mobile terminal scheme on object, improve mobile whole
Stolen possibility is prevented at end, further prevent mobile terminal be stolen and caused by property loss, improve user experience.
On the basis of above-described embodiment, it is further proposed that the variant embodiment of above-described embodiment, needs what is illustrated herein
It is, in order to make description brief, the only description and the difference of above-described embodiment in each variant embodiment.
In one embodiment of the invention, described information logging modle 100 is recording the initial sky of the mobile terminal
Between position when, for when the mobile terminal in screen lock state enters stable space posture, in default detection time model
In enclosing, the locus of the mobile terminal of default detection number is obtained；
The locus of acquisition is averaged, obtains the initial spatial location.
For example, it can be sampled several times (such as default detection (if default detection time scope is 1 second) by intervals more
Number is 10 times), and remove exception and obtain coordinate (coordinate that such as moment redirects over long distances), to avoid the mistake of contingency is collected
Location data, these sampled values are averaged, and by the average value of this spatial position data, i.e., antitheft initial position data, claims
For initial spatial location.
The embodiment of the present invention obtains initial spatial location by average computation, it is possible to prevente effectively from avoiding collecting contingency
Error locating data, so as to prevent erroneous trigger anti-theft prompt.
In another embodiment of the present invention, the mobile terminal further includes：
Hold position determination module, for when the mobile terminal is in screen lock state, periodically obtaining the movement
The x-axis and y-axis of the screen plane of terminal the first angle of inclination and the second angle of inclination with horizontal plane respectively；
In default judgement time range, when the difference at the first angle of inclination of any two of acquisition, and obtain
When the difference at the second angle of inclination of any two is held in the range of setting error angle, it is steady to judge that the mobile terminal enters
Determine spatial attitude.For example, it is 1 second to set the cycle, judge that time range is arranged to 10 seconds, if per second read 1 time, that reads out inclines
Continuous 10 times of rake angle consistent (being that is maintained in the range of setting error angle) is then it is believed that mobile steady in one
Determine spatial attitude.
In specific implementation, the determination module that holds position can go out movement by level measurement built-in in mobile terminal
The x-axis and y-axis of the screen plane of terminal the first angle of inclination and the second angle of inclination with horizontal plane respectively.Wherein x-axis and y-axis
The setting of the prior art can be used, for example, the center of the screen surface of mobile terminal is defined as origin, will be with mobile terminal
A side it is parallel and be defined as x-axis by the line of the origin, vertical with the x-axis and on the surface of screen definition is y-axis.
In yet another embodiment of the present invention, the screen lock module 130, the locus is detected specifically for working as
Exceed default bias threshold value with the changing value of the initial spatial location, and/or detect the spatial attitude and described initial
When the changing value of spatial attitude exceedes default deflection threshold, detect the mobile terminal is in the range of pre-set delay time of fire alarming
It is no to receive unlock operation.
Wherein, the initial spatial location is initial geographical location；The initial space posture is the mobile terminal
The x-axis and y-axis of screen plane respectively with the 3rd angle of inclination of horizontal plane and the 4th angle of inclination；
The position detecting module, the geographical position specifically for detecting the mobile terminal after entering stable space posture
Put；
The attitude detection module, x-axis and y specifically for detecting the mobile terminal after entering stable space posture
Axis respectively with the 5th angle of inclination of horizontal plane and the 6th angle of inclination；
The mobile terminal further includes：
Bias criterion module, for exceeding described preset when the deviant in the geographical location and the initial geographical location
During offset threshold, judgement exceedes default bias threshold value；For example, geographical location and initial geographical location are compared, calculate
Both Euclids deviate, i.e. deviant.
Determination module is deflected, for when the difference at the 5th angle of inclination and the 3rd angle of inclination is more than described pre-
If deflection threshold, and/or the difference at the 6th angle of inclination and the 4th angle of inclination exceed the default deflection threshold
When, judgement exceedes the default deflection threshold.
By taking mobile phone as an example, a specific mobile terminal in the embodiment of the present invention is described in detail.
As shown in Fig. 2, mobile terminal includes in the embodiment of the present invention：
Screen lock module, is responsible for mobile phone screen locking logic control, solves lock control, play protection mobile phone user without using situation
Maloperation will not be produced, plays the role of protecting user data, protection individual privacy.
Attitude detection module, is responsible for judging the posture that mobile phone is presently in, the mainly level meter by being built in mobile phone
To realize.
Into anti-theft modes timing module, it is responsible for record mobile phone and has been in the time close to horizontal (stable space posture)
Length.
Position detecting module, is responsible for judging the geographical location that mobile phone is presently in, such as latitude and longitude coordinates.Mainly by interior
Beidou navigation, GSP or the GLONASS satellite locating module of mobile phone are placed in realize.
Information logging modle, is responsible for allowing deviation angle preset value (i.e. default bias threshold value), and permission deviation position
Preset value (i.e. default deflection threshold) and initial attitude data, initial position data, into anti-theft state timer expiry when
Between configured and safeguarded.
Alarm module, is responsible for passing through sound, light, electricity and the network that interconnects, as short message mode carries out user antitheft lead to
Know.
Automatic antitheft main control module, is responsible for coordination modules and realizes automatic antitheft function.
The antitheft flow of mobile terminal in the embodiment of the present invention is sketched, as shown in figure 3, antitheft flow includes：
S101：After mobile phone enters screen lock state, mobile phone spatial attitude is checked；
When user has used mobile phone, mobile phone is placed on horizontal object such as desktop, or on inclined sofa, and user
Press screen locking key.Or screen locking key is not pressed, due to non-operating handset for a long time, reach screen locking condition, screen lock module automatically will
Mobile phone screen locking.At this time, mobile phone is in screen lock state.
Automatic antitheft master control module controls attitude detection module judges the current posture of mobile phone.
S102：Judge whether stabilization is in certain posture；If in holding position, into next step S103, such as
Fruit is not in holding position, then performs S101.
After mobile phone is in screen lock state, automatic antitheft main control module can carry out this condition judgment.
In general, the posture of mobile phone is obtained by the level meter being built in mobile phone, and level meter can measure
The angle of inclination of two dimensions of plane x and y and horizontal plane where going out mobile phone screen.
The current tilt angle that automatic antitheft main control module is periodically read from attitude detection module, judges its stabilization
Property.Such as：It is per second to read 1 time, if continuous 10 times of the angle of inclination read out is consistent, it is believed that mobile phone is in a stabilization
Posture.
S103：Anti-theft modes timer is launched into, the judgement time range for pre-determined stability spatial attitude；
If automatic antitheft master control module judges go out the posture that mobile phone is in some stabilization, anti-theft modes are launched into
Timer, starts the time that statistics keeps holding position.
S104：Whether the time span of timer requirement is exceeded；
When anti-theft modes timer expiry is entered, automatic antitheft master control mould is notified that into anti-theft modes timer
Block.
Optionally, automatic antitheft main control module can also be determined by the way of periodic poll from into anti-theft modes
When the current time span for having kept holding position of device inquiry.
Meanwhile if the posture of mobile phone changes, that is, the angle of inclination read out continuously has in (such as 10 times) several times
It is once inconsistent, then it is assumed that mobile phone posture changes, and automatic antitheft master control module controls are closed into anti-theft modes timer
Timer.
This condition judgment is exactly to confirm that mobile phone keeps the duration that holds position whether to exceed and surpasses into anti-theft modes timer
When preset value, if it is, into next step S105.Otherwise current state is kept.
S105：Mobile phone enters anti-theft modes, checks mobile phone spatial coordinate location, coordinate position is recorded.It is meanwhile right
Antitheft initial space posture is recorded；
If automatic antitheft master control module judges go out to be currently needed for enter anti-theft modes, by the state of its own maintenance more
New is anti-theft modes, and sends event notice or directly invoke the correlation function of locus module, reads current phone
Position data, can be sampled (such as 10 times) several times more by intervals (such as 1 second), and is removed exception and obtained coordinate, such as moment
The coordinate redirected over long distances, to avoid the error locating data of contingency is collected, these sampled values are averaged, this is empty
Between position data average value, be known as initial position data, be stored in inside information logging modle.
Meanwhile transmission event notifies or directly invoke the correlation function of spatial attitude module, the appearance of current phone is read
State data, this data are known as initial attitude data, are stored in inside information logging modle.
S106a：Mobile phone detects that spatial attitude changes；
Attitude detection module periodically sends a posture and notifies to give automatic antitheft main control module.
It may be selected, by automatic antitheft master control mould active poll attitude detection module, to obtain mobile phone attitude parameter.
S107：Judge whether to exceed and allow deviation angle preset value (default deflection threshold)；
After automatic antitheft main control module receives posture notification event, or after poll gets attitude parameter, automatic antitheft
Main control module can carry out this condition judgment.
In general, the posture of mobile phone is obtained by the level meter being built in mobile phone, and level meter can measure
The angle of inclination of two dimensions of plane x and y and horizontal plane where going out mobile phone screen.
First, the current tilt angle that automatic antitheft main control module is read from attitude detection module, meanwhile, remember from information
Record inside modules and read antitheft initial attitude data, calculate both difference △ Rx and △ Ry, represent current tilt angle respectively
Spend the difference in x dimension and y-dimension with antitheft initial attitude.
Then, automatic antitheft main control module is read from information logging modle allows deviation angle preset value, by △ Rx
Compare therewith with △ Ry.
If any one value in △ Rx and △ Ry has exceeded permission deviation angle preset value, into next step
S109；If be not above, into S106a.
Step S106b：Mobile phone detects that locus changes；
Position detecting module periodically sends a posture and notifies to give automatic antitheft main control module.
It may be selected, by automatic antitheft master control mould active poll position detecting module, to obtain mobile phone location parameter.
S108：Judging whether to exceed allows to deviate coordinate preset value；
After automatic antitheft main control module receives position notification event, or after poll gets location parameter, automatic antitheft
Main control module can carry out this condition judgment.
In general, the position of mobile phone is judged by the satellite positioning module being built in mobile phone, satellite positioning
Module can measure numerical value of the mobile phone in two dimensions of longitude and latitude.
First, automatic antitheft main control module reads present co-ordinate position value from position detecting module, can repeatedly read, go
Fall invalid value, be averaged, by this average value with starting antitheft when is stored in antitheft initial position in information logging modle
Data are compared, and are calculated both Euclids and are deviateed, is i.e. nature distance.
Then, automatic antitheft main control module deviates Euclid with reading permitting for current setting in information logging modle
Perhaps deviation position preset value is compared, and sees if fall out threshold value, if it was exceeded, into next step S109；If not yet
Have and exceed, then into S106b.
S109：Judge unlock operation whether has been carried out in the delayed alarm time；
When automatic antitheft main control module confirms that spatial attitude tilts or locus is deviateed beyond preset value, automatic antitheft
Main control module can carry out this condition judgment.
Automatic antitheft main control module provides delayed alarm function, is prolonged by carrying out configuration one in information logging modle
Slow alarm parameters, such as 5 seconds, as long as user has carried out the unlock operation then former alarm plan of cancellation in 5 seconds, wherein, unlock operation bag
The various unlocking manners that current mobile phone provides are included but are not limited to, such as：Pattern unlock, password unlock, unlocked by fingerprint, or logical combination
Button unlocks.Such as cancel former alarm plan, then into next step S110a.Otherwise, into next step S110b.
S110a：Mobile phone is without alarm；
If automatic antitheft master control module judges, which go out current tilt angle, exceeds spatial attitude threshold tipping value, or present bit
Put the relative alarm that alert event notice beyond deviation position preset value is allowed, should be sent at once or directly invoke alarm module
Function, notifies user.But since user has carried out unlock operation in delayed alarm time-out time, it therefore, there is no need to carry out
Alarm.
S110b：Mobile phone is alarmed；
If automatic antitheft master control module judges, which go out current tilt angle, exceeds spatial attitude threshold tipping value, or present bit
Put beyond deviation position preset value is allowed, then should send alert event notice at once or directly invoke the related report of alarm module
Alert function, notifies user.And since user be not unlocked operation in delayed alarm time-out time, therefore, it is necessary into
Row alarm.
As shown in figure 4, each embodiment based on above-mentioned mobile terminal, present invention further propose that a kind of mobile terminal is prevented
Robber's method, the described method comprises the following steps：
S301, when the mobile terminal in screen lock state enters stable space posture, records the first of the mobile terminal
Beginning locus and initial space posture；
S302, detects locus and the spatial attitude of the mobile terminal after entering stable space posture；
S303, when detecting that the locus changes relative to the initial spatial location, and/or detects institute
When stating spatial attitude and changing relative to the initial space posture, the mobile terminal is detected in pre-set delay time of fire alarming
In the range of whether receive unlock operation；
S304, when not receiving the unlock operation, sends anti-theft prompt.
Method realizes the active anti-theft scheme to mobile terminal in the embodiment of the present invention, effectively solves prior art movement
The defects of terminal anti-theft scheme, the defects of particularly solving to be placed on the guarding against theft for mobile terminal scheme on object, improve mobile whole
Stolen possibility is prevented at end, further prevent mobile terminal be stolen and caused by property loss, improve user experience.
Specifically, it is described when the mobile terminal in screen lock state enters stable space posture, record described mobile whole
The step of initial spatial location at end, including：
When the mobile terminal in screen lock state enters stable space posture, in the range of default detection time,
Obtain the locus of the mobile terminal of default detection number；
The locus of acquisition is averaged, obtains the initial spatial location.
Specifically, the mode into stable space posture is judged, including：
When the mobile terminal is in screen lock state, the x-axis and y of the screen plane of the mobile terminal are periodically obtained
Axis the first angle of inclination and the second angle of inclination with horizontal plane respectively；
In default judgement time range, when the difference at the first angle of inclination of any two of acquisition, and obtain
When the difference at the second angle of inclination of any two is held in the range of setting error angle, it is steady to judge that the mobile terminal enters
Determine spatial attitude.
Specifically, it is described to detect that the locus changes relative to the initial spatial location, and/or inspection
When measuring the spatial attitude and changing relative to the initial space posture, the mobile terminal is detected in pre-set delay report
The step of unlock operation whether is received in alert time range, including：
When the changing value for detecting the locus and the initial spatial location exceedes default bias threshold value, and/or
When detecting that the changing value of the spatial attitude and the initial space posture exceedes default deflection threshold, detect described mobile whole
Whether end receives unlock operation in the range of pre-set delay time of fire alarming.
Furtherly, the initial spatial location is initial geographical location；The initial space posture is described mobile whole
The x-axis and y-axis of the screen plane at end respectively with the 3rd angle of inclination of horizontal plane and the 4th angle of inclination；
The step of detection is into the locus of the mobile terminal after stable space posture and spatial attitude, bag
Include：
Detection enters stable space appearance into the geographical location of the mobile terminal after stable space posture, and detection
The x-axis and y-axis of the mobile terminal after state respectively with the 5th angle of inclination of horizontal plane and the 6th angle of inclination；
Judge the mode more than default bias threshold value, including：
When the deviant in the geographical location and the initial geographical location exceedes the default bias threshold value, judge super
Cross default bias threshold value；
Judge the mode for exceeding default deflection threshold, including：
When the difference at the 5th angle of inclination and the 3rd angle of inclination exceedes the default deflection threshold, and/or
When the difference at the 6th angle of inclination and the 4th angle of inclination exceedes the default deflection threshold, judge to exceed described pre-
If deflection threshold.
The anti-theft method for mobile terminal described with reference to example disclosed herein, can be embodied directly in hardware, by processor
The software module of execution or the two combination.For example, one or more of functional block diagram functional block diagram shown in Fig. 1 and Fig. 2
And/or one and/or multiple combinations (for example, position detecting module) of functional block diagram, it both can correspond to computer program stream
Each software module of journey, can also correspond to each hardware module.These software modules, can correspond respectively to Fig. 3 and Fig. 4
Shown each step.These hardware modules for example cure these software modules using field programmable gate array (FPGA)
And realize.
Software module can be located at RAM memory, flash memory, ROM memory, eprom memory, eeprom memory, post
Storage, hard disk, mobile hard disk, the storage medium of CD-ROM or any other form known in the art.One kind can be deposited
Storage media lotus root is connected to processor, so as to enable a processor to from the read information, and can be write to the storage medium
Information；Or the storage medium can be the part of processor.Pocessor and storage media can be located at special integrated electricity
Lu Zhong.The software module can store the storage that can also be stored in pluggable mobile terminal in a memory in the mobile terminal
In card.For example, if mobile terminal is using the MEGA-SIM cards of larger capacity or the flash memory device of large capacity, the software
Module is storable in the flash memory device of the MEGA-SIM cards or large capacity.
Combined for one or more of Fig. 1 and Fig. 2 functional block diagrams described and/or the one or more of functional block diagram
(for example, attitude detection module), it is possible to achieve at for the general processor for performing function described herein, digital signal
Manage device (DSP), application-specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, divide
Vertical door or transistor logic, discrete hardware components or it is any appropriately combined.The functional block described for Fig. 1 and Fig. 2
One or more combinations of one or more of figure and/or functional block diagram, are also implemented as the combination of computer equipment, example
Such as, the combination of DSP and microprocessor, multi-microprocessor, communicate with DSP the one or more microprocessors or any combined
Other this configurations.
Although This application describes the particular example of the present invention, those skilled in the art can not depart from the present invention generally
Variant of the invention is designed on the basis of thought.
Those skilled in the art are under the inspiration that the technology of the present invention is conceived, on the basis of present invention is not departed from, also
Various improvement can be made to the method for the present invention, this still falls within the scope and spirit of the invention.
Claims (10)
1. a kind of mobile terminal, it is characterised in that the mobile terminal includes：
Information logging modle, for when the mobile terminal in screen lock state enters stable space posture, recording the movement
The initial spatial location and initial space posture of terminal；
Position detecting module, for detecting the locus of the mobile terminal after entering stable space posture；
Attitude detection module, for detecting the spatial attitude of the mobile terminal after entering stable space posture；
Screen lock module, detects that the locus changes relative to the initial spatial location for working as, and/or detection
When changing to the spatial attitude relative to the initial space posture, detect the mobile terminal and alarm in pre-set delay
Whether unlock operation is received in time range；
Alarm module, for when not receiving the unlock operation, sending anti-theft prompt.
2. mobile terminal as claimed in claim 1, it is characterised in that described information logging modle is recording the mobile terminal
Initial spatial location when, for when the mobile terminal in screen lock state enters stable space posture, in default inspection
Survey in time range, obtain the locus of the mobile terminal of default detection number；
The locus of acquisition is averaged, obtains the initial spatial location.
3. mobile terminal as claimed in claim 1 or 2, it is characterised in that the mobile terminal further includes：
Hold position determination module, for when the mobile terminal is in screen lock state, periodically obtaining the mobile terminal
Screen plane x-axis and y-axis the first angle of inclination and the second angle of inclination with horizontal plane respectively；
In default judgement time range, when the difference at the first angle of inclination of any two of acquisition, and obtain any
When the difference at two the second angles of inclination is held in the range of setting error angle, judges that the mobile terminal enters and stablize sky
Between posture.
4. mobile terminal as claimed in claim 1 or 2, it is characterised in that the screen lock module, institute is detected specifically for working as
The changing value for stating locus and the initial spatial location exceedes default bias threshold value, and/or detects the spatial attitude
When exceeding default deflection threshold with the changing value of the initial space posture, the mobile terminal is detected when pre-set delay is alarmed
Between in the range of whether receive unlock operation.
5. mobile terminal as claimed in claim 4, it is characterised in that the initial spatial location is initial geographical location；Institute
State the screen plane that initial space posture is the mobile terminal x-axis and y-axis respectively with the 3rd angle of inclination of horizontal plane and
4th angle of inclination；
The position detecting module, the geographical location specifically for detecting the mobile terminal after entering stable space posture；
The attitude detection module, x-axis and y-axis point specifically for detecting the mobile terminal after entering stable space posture
Not with the 5th angle of inclination of horizontal plane and the 6th angle of inclination；
The mobile terminal further includes：
Bias criterion module, for exceeding the default bias when the deviant in the geographical location and the initial geographical location
During threshold value, judgement exceedes default bias threshold value；
Determination module is deflected, for exceeding described preset partially when the difference at the 5th angle of inclination and the 3rd angle of inclination
Turn threshold value, and/or when the difference at the 6th angle of inclination and the 4th angle of inclination exceedes the default deflection threshold, sentence
Surely the default deflection threshold is exceeded.
6. a kind of anti-theft method for mobile terminal, it is characterised in that the described method comprises the following steps：
When the mobile terminal in screen lock state enters stable space posture, the initial spatial location of the mobile terminal is recorded
With initial space posture；
Detect locus and the spatial attitude of the mobile terminal after entering stable space posture；
When detecting that the locus changes relative to the initial spatial location, and/or detect the space appearance
When state changes relative to the initial space posture, detect the mobile terminal is in the range of pre-set delay time of fire alarming
It is no to receive unlock operation；
When not receiving the unlock operation, anti-theft prompt is sent.
7. method as claimed in claim 6, it is characterised in that described to stablize sky when the mobile terminal in screen lock state enters
Between posture when, the step of recording the initial spatial location of the mobile terminal, including：
When the mobile terminal in screen lock state enters stable space posture, in the range of default detection time, obtain
The locus of the mobile terminal of default detection number；
The locus of acquisition is averaged, obtains the initial spatial location.
8. method as claimed in claims 6 or 7, it is characterised in that judge the mode into stable space posture, including：
When the mobile terminal is in screen lock state, the x-axis and y-axis point of the screen plane of the mobile terminal are periodically obtained
Not with the first angle of inclination and the second angle of inclination of horizontal plane；
In default judgement time range, when the difference at the first angle of inclination of any two of acquisition, and obtain any
When the difference at two the second angles of inclination is held in the range of setting error angle, judges that the mobile terminal enters and stablize sky
Between posture.
9. method as claimed in claims 6 or 7, it is characterised in that described the locus to be detected relative to described
Initial spatial location changes, and/or when detecting that the spatial attitude changes relative to the initial space posture,
The step of whether mobile terminal receives unlock operation in the range of pre-set delay time of fire alarming is detected, including：
When the changing value for detecting the locus and the initial spatial location exceedes default bias threshold value, and/or detection
When exceeding default deflection threshold to the changing value of the spatial attitude and the initial space posture, detect the mobile terminal and exist
Whether unlock operation is received in the range of pre-set delay time of fire alarming.
10. method as claimed in claim 9, it is characterised in that the initial spatial location is initial geographical location；It is described first
Beginning spatial attitude for the mobile terminal screen plane x-axis and y-axis respectively with the 3rd angle of inclination of horizontal plane and the 4th
Angle of inclination；
The step of detection is into the locus of the mobile terminal after stable space posture and spatial attitude, including：
Detection is into the geographical location of the mobile terminal after stable space posture, and detects into after stable space posture
The mobile terminal x-axis and y-axis respectively with the 5th angle of inclination of horizontal plane and the 6th angle of inclination；
Judge the mode more than default bias threshold value, including：
When the deviant in the geographical location and the initial geographical location exceedes the default bias threshold value, judge to exceed pre-
If offset threshold；
Judge the mode for exceeding default deflection threshold, including：
When the difference at the 5th angle of inclination and the 3rd angle of inclination exceedes the default deflection threshold, and/or it is described
When the difference at the 6th angle of inclination and the 4th angle of inclination exceedes the default deflection threshold, judge to exceed described default inclined
Turn threshold value.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899096.9A CN107959745B (en) | 2016-10-14 | 2016-10-14 | Mobile terminal and anti-theft method |
| PCT/CN2017/094146 WO2018068554A1 (en) | 2016-10-14 | 2017-07-24 | Mobile terminal and anti-theft method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899096.9A CN107959745B (en) | 2016-10-14 | 2016-10-14 | Mobile terminal and anti-theft method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107959745A true CN107959745A (en) | 2018-04-24 |
| CN107959745B CN107959745B (en) | 2020-12-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610899096.9A Active CN107959745B (en) | 2016-10-14 | 2016-10-14 | Mobile terminal and anti-theft method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107959745B (en) |
| WO (1) | WO2018068554A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108833674A (en) * | 2018-05-17 | 2018-11-16 | 宇龙计算机通信科技(深圳)有限公司 | A kind of theft preventing method and mobile terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116230057B (en) * | 2023-03-20 | 2023-11-14 | 哈尔滨工程大学 | Missile-borne storage testing system capable of working in power failure and use method |
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| CN102624988A (en) * | 2012-03-29 | 2012-08-01 | 惠州Tcl移动通信有限公司 | Anti-theft alarm method based on mobile phone and mobile phone |
| CN103139354A (en) * | 2013-01-31 | 2013-06-05 | 广东欧珀移动通信有限公司 | Method and device for unlocking cell phone |
| CN105893888A (en) * | 2016-03-31 | 2016-08-24 | 广东小天才科技有限公司 | Anti-theft and anti-lost method and system of intelligent terminal |
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| CN102624982A (en) * | 2012-03-12 | 2012-08-01 | 戴小天 | Antitheft method for mobile phone and application |
| CN103957316B (en) * | 2014-04-23 | 2016-06-29 | 华南理工大学 | A kind of smart mobile phone anti-theft protection method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624988A (en) * | 2012-03-29 | 2012-08-01 | 惠州Tcl移动通信有限公司 | Anti-theft alarm method based on mobile phone and mobile phone |
| CN103139354A (en) * | 2013-01-31 | 2013-06-05 | 广东欧珀移动通信有限公司 | Method and device for unlocking cell phone |
| CN105893888A (en) * | 2016-03-31 | 2016-08-24 | 广东小天才科技有限公司 | Anti-theft and anti-lost method and system of intelligent terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108833674A (en) * | 2018-05-17 | 2018-11-16 | 宇龙计算机通信科技(深圳)有限公司 | A kind of theft preventing method and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018068554A1 (en) | 2018-04-19 |
| CN107959745B (en) | 2020-12-04 |
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