CN106487999A - A kind of theft preventing method and device - Google Patents
A kind of theft preventing method and device Download PDFInfo
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- CN106487999A CN106487999A CN201510552952.9A CN201510552952A CN106487999A CN 106487999 A CN106487999 A CN 106487999A CN 201510552952 A CN201510552952 A CN 201510552952A CN 106487999 A CN106487999 A CN 106487999A
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- Prior art keywords
- mobile terminal
- electronic equipment
- theft
- information
- preset time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
Abstract
The invention provides a kind of theft preventing method and device, wherein, this theft preventing method includes：Monitor an electronic equipment and be spaced the agreement matched signal that the first Preset Time sends；When being not detected by arranging matched signal in the second Preset Time, trigger antitheft operation, the wherein second Preset Time is more than or equal to the first Preset Time.In the theft preventing method that the present invention provides; mobile terminal can the agreement matched signal that sends of active sniffing electronic equipment; and then carry out active anti-theft; therefore compared with just carrying out passively antitheft theft preventing method after mobile terminal of the prior art loss; the theft preventing method that the present invention provides overcomes passively antitheft limitation in prior art; achieve user and actively execute antitheft operation hence it is evident that improving the anti-theft feature of mobile terminal, be more beneficial for mobile terminal is protected.
Description
Technical field
The present invention relates to mobile terminal safety technical field of burglary prevention, more particularly, to a kind of theft preventing method and device.
Background technology
The steal phenomenon of mobile terminal has become as very serious social problem, and mobile terminal is once lose
Afterwards, not only cause loss in terms of economic asset for the user, have can for the safety information with regard to user more simultaneously
Can be utilized by offender, and then user is caused with some adverse effects.
Therefore, a very important research topic is had become as the anti-theft protection of mobile terminal.At present,
Existing antitheft scheme, is either issued by network, or passes through short message issuing, broadly falls into a kind of quilt
Dynamic antitheft scheme, just carries out anti-theft protection after user knows that mobile terminal is tampered, and does not have in real time
Property, thus to a great extent limitation is caused to the antitheft of mobile terminal, there are a lot of security risks.
Content of the invention
In order to overcome passively antitheft limitation in prior art, the invention provides a kind of theft preventing method and dress
Put it is achieved that user actively executes antitheft operation hence it is evident that improving the anti-theft feature of mobile terminal, more favorably
In protecting to mobile terminal.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that：
According to one aspect of the present invention, there is provided a kind of theft preventing method, it is applied to mobile terminal, described anti-
Robber's method includes：
Monitor an electronic equipment and be spaced the agreement matched signal that the first Preset Time sends；
When being not detected by described agreement matched signal in the second Preset Time, trigger antitheft operation, wherein
Described second Preset Time is more than or equal to described first Preset Time.
Alternatively, before triggering antitheft operation, described theft preventing method also includes：
Detect the signal intensity of described electronic equipment, when described signal intensity is less than predetermined threshold value, execute institute
State the step triggering antitheft operation.
Alternatively, described theft preventing method also includes：
Obtain the request signal that described electronic equipment sends, judge whether described request signal is described agreement
Join signal.
Alternatively, described judge that whether described request signal is that the step of described agreement matched signal includes：
Parse described request signal, obtain the identity of the described electronic equipment identity of expression in described request signal
Information；
According to the identity information of acquired described electronic equipment, judge whether described electronic equipment is described shifting
The bound device of dynamic terminal；
When judged result is to be, obtain the safety sign information in described request signal, with the safety post that prestores
Will information is mated；
When the safety sign information in described request signal is successful with the described safety sign information matches that prestore,
Then judge described request signal as described agreement matched signal.
Alternatively, the described step triggering antitheft operation specifically includes：
Opening anti-theft jingle bell；And/or
Call short message interface, send the current positional information of described mobile terminal to described electronic equipment；With/
Or
Execution locks screen automatically；And/or
Limit described mobile terminal execution system stand-by program, system upgrade program or program of recovering to dispatch from the factory.
Alternatively, described theft preventing method also includes：
When described mobile terminal generation abnormal power-down is detected, carried out according to the electric power storage situation of described mobile terminal
Protection is processed.
Alternatively, described when described mobile terminal is detected abnormal power-down occurring, according to described mobile terminal
Electric power storage situation carries out protection and processes inclusion：
Judge whether to comprise emergency response accumulator in described mobile terminal；
When judged result is no, record the abnormality mark position of described mobile terminal, when described abnormality mark position is
During opening, after described mobile terminal is restarted, examined operation again.
Alternatively, it is spaced, in a described electronic equipment of monitoring, the agreement matched signal that the first Preset Time sends
Before step, described theft preventing method also includes：
Send certification request to described electronic equipment, bound with described electronic equipment.
Alternatively, described send certification request to described electronic equipment, bound with described electronic equipment
Step specifically includes：
Send certification request to described electronic equipment, wherein said certification request includes described mobile terminal
Identity information；
The first certification receiving described electronic equipment return accepts information, and wherein said first certification accepts information
Include the identity information of described electronic equipment；
Record the identity information of described electronic equipment, and return the safety sign letter of agreement to described electronic equipment
Breath, makes described electronic equipment send during signal and carries described safety sign information；
The second certification receiving described electronic equipment return accepts information, completes the binding with described electronic equipment.
According to another aspect of the present invention, additionally provide a kind of theft preventing method, be applied to an electronic equipment,
Described theft preventing method includes：
It is spaced the first Preset Time and sends agreement matched signal to described mobile terminal, make described mobile terminal prison
Listen described agreement matched signal, when being not detected by described agreement matched signal in the second Preset Time, touch
Send out operation antitheft, wherein said second Preset Time is more than or equal to described first Preset Time.
Alternatively, the step that described interval the first Preset Time sends agreement matched signal to described mobile terminal
Before, described theft preventing method also includes：
Obtain the certification request that described mobile terminal sends, bound with described mobile terminal.
Alternatively, the described certification request obtaining described mobile terminal transmission, is tied up with described mobile terminal
Fixed step specifically includes：
Obtain the certification request that described mobile terminal sends, and obtain the described shifting that described certification request includes
The identity information of dynamic terminal；
Record the identity information of described mobile terminal, and return the first certification to described mobile terminal and accept information,
Wherein said first certification accepts the identity information that information includes described electronic equipment；
Record described mobile terminal to accept after described first certification accepts information, to return the safety sign letter of agreement
Breath；
Return the second certification to described mobile terminal and accept information, complete the binding with described mobile terminal.
Alternatively, described agreement matched signal is WIFI signal, wherein, wraps in described agreement matched signal
Include safety sign information, and described safety sign information includes：It is carried on the subtype field of WIFI control frame
Negotiation information in one of Subtype or multiple field and described negotiation information place field exist
Positional information in Subtype, wherein, the scope of Subtype is 0000～1001.
Alternatively, described identity information is：Mobile device international identity code IMEI information or the world are mobile
User identification code IMSI information or media access control address MAC Address.
According to another aspect of the present invention, additionally provide a kind of anti-theft device, be applied to mobile terminal, institute
State anti-theft device to include：
Monitor module, be spaced, for monitoring an electronic equipment, the agreement matched signal that the first Preset Time sends；
Anti-theft module, for when being not detected by described agreement matched signal in the second Preset Time, triggering
Antitheft operation, wherein said second Preset Time is more than or equal to described first Preset Time.
Alternatively, before the antitheft operation of described anti-theft module triggering, described anti-theft device also includes：
Detection module, for detecting the signal intensity of described electronic equipment, presets when described signal intensity is less than
During threshold value, the execution antitheft operation of described triggering.
Alternatively, described anti-theft device also includes：
Judge module, for obtaining the request signal that described electronic equipment sends, judges that described request signal is
No for described agreement matched signal.
Alternatively, described anti-theft device also includes：
Protection module, when being used for monitoring that described mobile terminal occurs abnormal power-down, according to described mobile terminal
Electric power storage situation carry out protection process.
Alternatively, described anti-theft device also includes：
First binding module, for sending certification request to described electronic equipment, is carried out with described electronic equipment
Binding.
According to another aspect of the present invention, additionally provide a kind of anti-theft device, be applied to an electronic equipment,
Described anti-theft device includes：
Sending module, sends agreement matched signal for being spaced the first Preset Time to described mobile terminal, makes
Described mobile terminal monitors described agreement matched signal, when being not detected by described agreement in the second Preset Time
During matched signal, trigger antitheft operation, when wherein said second Preset Time is default more than or equal to described first
Between.
Alternatively, described anti-theft device also includes：
Second binding module, for obtaining the certification request that described mobile terminal sends, with described mobile terminal
Bound.
The invention has the beneficial effects as follows：
In the theft preventing method that the present invention provides, mobile terminal can active sniffing electronic equipment interval first reservation
The agreement matched signal that time sends, when being not detected by arranging matched signal in the second Preset Time, then
Trigger antitheft operation.Therefore, the theft preventing method that the present invention provides is the active anti-theft spontaneous based on mobile terminal,
Compared with just carrying out passively antitheft theft preventing method after losing with mobile terminal of the prior art, overcome existing
Passively antitheft limitation in technology, not only achieves user and actively executes antitheft operation hence it is evident that improving shifting
The anti-theft feature of dynamic terminal, is more beneficial for mobile terminal is protected, and to a certain extent to user
Property is protected, it is to avoid user unnecessary economic loss.
Brief description
Fig. 1 represents one of flow chart of theft preventing method in the embodiment of the present invention；
Fig. 2 represents the flow chart judging in the embodiment of the present invention that whether request signal is agreement matched signal；
Fig. 3 represents the workflow diagram of theft preventing method in the embodiment of the present invention；
Fig. 4 represent in the embodiment of the present invention when mobile terminal occur abnormal power-down when carry out antitheft workflow
Cheng Tu；
Fig. 5 represents the flow chart bound in the embodiment of the present invention with electronic equipment；
Fig. 6 represents the flow chart that in the embodiment of the present invention, mobile terminal is bound mutually with electronic equipment；
Fig. 7 represents two of the flow chart of theft preventing method in the embodiment of the present invention；
Fig. 8 represents the flow chart bound in the embodiment of the present invention with mobile terminal；
Fig. 9 represents one of structured flowchart of anti-theft device in the embodiment of the present invention；
Figure 10 represents the structured flowchart of judge module in the embodiment of the present invention；
Figure 11 represents the structured flowchart of the first binding module in the embodiment of the present invention；
Figure 12 represents two of the structured flowchart of anti-theft device in the embodiment of the present invention；
Figure 13 represents the structured flowchart of the second binding module in the embodiment of the present invention；And
Figure 14 represents the interaction diagrams of electronic equipment and mobile terminal in the embodiment of the present invention.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing and specifically in fact
Apply example to describe the present invention.
Embodiment one
According to present invention one side, there is provided a kind of theft preventing method, it is applied to mobile terminal, such as Fig. 1
Shown, this theft preventing method includes：
Step S101, monitoring one electronic equipment are spaced the agreement matched signal that the first Preset Time sends；
Step S103, when be not detected by the second Preset Time arrange matched signal when, trigger antitheft behaviour
Make.
In theft preventing method provided in an embodiment of the present invention, mobile terminal can active sniffing electronic equipment interval the
The agreement matched signal that one scheduled time sent, when mobile terminal can detect agreement matched signal, then table
Bright mobile terminal is in a safe condition, and works as mobile terminal and be not detected by agreement coupling in the second Preset Time
During signal, then can trigger antitheft operation, mobile terminal is protected.Wherein, the second Preset Time is more than
Equal to the first Preset Time.Therefore, can be to mobile terminal by theft preventing method provided in an embodiment of the present invention
Carry out active anti-theft, overcome passively antitheft limitation in prior art, not only achieve user's active and hold
The antitheft operation of row, hence it is evident that improving the anti-theft feature of mobile terminal, is more beneficial for mobile terminal is protected,
And to a certain extent user's property is protected, it is to avoid user unnecessary economic loss.
Wherein, it is current due to causing can not to detect in the second Preset Time due to agreement matched signal
Signal too weak or in communication process dropout, in order to avoid bringing unnecessary worry to user,
Before the antitheft operation of triggering, need the signal intensity of electronic equipment is detected, only when signal intensity is low
When predetermined threshold value, the antitheft flag bit of mobile terminal just redirects as opening, and anti-theft feature is opened, and touches
Send out mobile terminal and execute antitheft operation.Thus it is guaranteed that the accuracy during antitheft, it is to avoid wrong report
The generation of phenomenon, the antitheft operation of triggering mobile terminal that both will not be careless, cause the user is panic, simultaneously
Mobile terminal can also be played a very good protection.
However, in actual use, the request signal that mobile terminal listens to differs and is set to agreement matched signal,
Therefore, the request signal that electronic equipment to be obtained sends, judges whether this request signal is agreement matched signal.
Wherein, as shown in Fig. 2 judging whether this request signal is mainly by following step when arranging matched signal
Suddenly：
Step S201, analysis request signal, obtain the identity of the expression electronic equipment identity in request signal
Information；
Step S203, the identity information according to acquired electronic equipment, judge whether electronic equipment is shifting
The bound device of dynamic terminal；
Step S205, when judged result is to be, obtain the safety sign information in request signal, and pre-
Deposit safety sign information to be mated；
Step S207, when the safety sign information in request signal and prestore safety sign information matches success
When, then decision request signal is agreement matched signal.
In embodiments of the present invention, identity information is mobile device international identity code IMEI information or the world
Mobile identification number IMSI information or media access control address MAC Address.Therefore, to electronics
Being authenticated with uniqueness of equipment, so when the identity information of electronic equipment is after certification, Ke Yichu
Whether step identifies this request signal from bound device.However as scientific and technological development it is possible to occur
The situation that the identity information of electronic equipment is cloned, so in order to ensure the accuracy judging as far as possible,
Need further the safety sign information in request signal to be mated, only when the safety in request signal
Flag information with prestore the success of safety sign information matches when, just judge this request signal as from binding
The agreement matched signal that equipment sends.Thus it is guaranteed that the accuracy in agreement matched signal snoop procedure,
Make theft preventing method provided in an embodiment of the present invention relatively reliable.
Specifically, in embodiments of the present invention, when the antitheft flag bit of mobile terminal is in opening, prevent
When stealing function unlatching, primary substantially antitheft operation is main to be included：Opening anti-theft jingle bell；And/or call short
Letter interface, sends the current positional information of mobile terminal to electronic equipment；And/or execution locks screen automatically.
By opening anti-theft jingle bell, the attention of user can be lifted, make user find that mobile terminal is lost in time；
And call short message interface, send the current positional information of mobile terminal to electronic equipment, then ensure that user exists
After mobile terminal is lost, obtain the position that mobile terminal is located, be easy to user and give for change；And lock screen automatically and then may be used
To prevent offender from stealing the safety information of user, ensure that the information security of user to a certain extent.
In actual application, the workflow diagram of this theft preventing method is as shown in figure 3, and its work process
As follows：
Whether the request signal that step S001, judgement receive is agreement matched signal, and judged result is yes,
Then execution step S002；Judged result is no, then execution step S006；
The identity information of electronic equipment is represented in step S002, acquisition request signal；
Step S003, judge whether this electronic equipment is to have tied up according to the identity information of electronic equipment obtaining
Locking equipment, judged result is yes, then execution step S005；Judged result is no, then execution step S006；
Step S004, judge safety sign information in request signal whether with the safety sign information that prestores
Join, judged result is yes, then execution step S005；Judged result is no, then execution step S006；
Step S005, guarding against theft for mobile terminal are not turned on；
Step S006, the signal intensity of detection bound device；
Whether step S007, the signal intensity of judgement bound device are less than predetermined threshold value, and judged result is
It is, then execution step S008；Judged result is no, then execution step S005；
Step S008, the antitheft operation of triggering, and the specifically antitheft behavior in execution step S009；
Step S009, opening anti-theft jingle bell；And/or call short message interface, send mobile whole to electronic equipment
Hold current positional information；And/or execution locks screen automatically.
However, when the antitheft flag bit of mobile terminal is in opening, and anti-theft feature is opened, for reply
After mobile terminal is lost, lawless person carries out the situation that system changed by brush machine to mobile terminal, and the present invention is implemented
Antitheft operation in example also includes：Limiting mobile terminal execution system stand-by program, system upgrade program or
Recover to dispatch from the factory program.Wherein, antitheft flag bit is a kind of mark judging mobile terminal whether factory reset
Will position.I.e. when monitoring mobile terminal execution system stand-by program, system upgrade program or program of recovering to dispatch from the factory
When, then it is limited.For prior art, provided in an embodiment of the present invention antitheft
Method to the protection domain of mobile terminal more fully, can be protected to the information of mobile terminal memory storage,
It is easy to user to be continuing with after giving the mobile terminal of loss for change.
Usually, during the normal use of user, the situation of the unexpected power-off of the terminal that will not be moved,
In case this kind of situation occurs, and user does not know, so, in embodiments of the present invention, this theft preventing method
Also add the protection for mobile terminal abnormal power-down, that is, when mobile terminal generation abnormal power-down is detected,
Protection process is carried out according to the electric power storage situation of mobile terminal.
Wherein, when the electric power storage situation according to mobile terminal carries out protection process, first have to judge mobile terminal
In whether contain emergency response accumulator, when judged result be when, the antitheft flag bit of mobile terminal is also jumped
Switch to opening, anti-theft feature is opened, and directly triggering mobile terminal executes antitheft operation；And when judgement
When result is no, then record the abnormality mark position of mobile terminal, when abnormality mark position is opening,
Mobile terminal is examined operation after restarting again.Wherein, abnormality mark position is exactly whether one kind judges mobile terminal
There is abnormal flag bit, when mobile terminal occurs abnormal, then can trigger mobile terminal and be examined operation again.
In actual application, when there is abnormal power-down, workflow diagram such as Fig. 4 of this theft preventing method
Shown, and its work process is as follows：
Step S100, judge whether mobile terminal occurs abnormal power-down, judged result is yes, then execute step
Rapid S300；Judged result is no, then execution step S200；
Step S200, guarding against theft for mobile terminal are not turned on；
Step S300, judge whether to contain emergency response accumulator in mobile terminal, judged result is yes,
Execution step S400；Judged result is no, execution step S500；
Step S400 enables accumulator；
Step S500, recording exceptional flag bit, when abnormality mark position is opening, in mobile terminal
Examined operation after restarting again；
Step S600, the antitheft operation of triggering, and the specifically antitheft behavior in execution step S700；
Step S700, opening anti-theft jingle bell；And/or call short message interface, send mobile whole to electronic equipment
Hold current positional information；And/or execution locks screen automatically.
In sum, the theft preventing method providing in the embodiment of the present invention compared with prior art, not only has master
Dynamic antitheft feature, and the protection aspect for mobile terminal is more comprehensive, has more preferable anti-theft effect,
Significantly improve the anti-theft feature of mobile terminal.
Key precondition due to mobile terminal is carried out with anti-theft protection is to bind with electronic equipment, therefore,
Monitoring before electronic equipment is spaced the step of agreement matched signal that the first Preset Time sends, first have to
Electronic equipment sends certification request, is bound with electronic equipment.
Specifically, as shown in figure 5, its concrete binding procedure specifically includes：
Step S501, send certification request to electronic equipment, wherein certification request includes mobile terminal
Identity information；
The first certification that step S503, reception electronic equipment return accepts information, and the wherein first certification accepts
Information includes the identity information of electronic equipment；
Step S505, the identity information of recorded electronic equipment, and the safety post of agreement is returned to electronic equipment
Will information, makes electronic equipment send flag information safe to carry during signal；
The second certification that step S507, reception electronic equipment return accepts information, completes and electronic equipment
Binding.
Wherein, mobile terminal with electronic equipment mutually binding flow chart as shown in fig. 6, mobile first eventually
Hold and send certification request to electronic equipment, in this certification request, comprise the identity information of mobile terminal.Electronics sets
After standby this certification request in reception, the identity information of the mobile terminal being included according to certification request is judged
Whether bind other equipment, judged result is yes, if then refusing, flow process terminates, and judged result is no,
Then accept and return the first certification and accept information and self-identity information.The body of mobile terminal records electronic equipment
Part information simultaneously returns the safety sign information of agreement, holds consultation with electronic equipment.Electronic equipment record is arranged
Safety sign information, and return the second certification and accept information.Final both sides' binding completes.
Embodiment two
According to another aspect of the present invention, additionally provide a kind of theft preventing method, be applied to electronic equipment, such as
Shown in Fig. 7, this theft preventing method includes：
Step S703, interval the first Preset Time send agreement matched signal to mobile terminal, make mobile whole
Agreement matched signal is monitored at end, and when being not detected by arranging matched signal in the second Preset Time, triggering is anti-
Steal operation, the wherein second Preset Time is more than or equal to the first Preset Time.
By theft preventing method provided in an embodiment of the present invention, can be spaced for first scheduled time to mobile terminal transmission
Agreement matched signal is it is ensured that mobile terminal carries out automatic detection.Carried out with mobile terminal by electronic equipment
Cooperation, overcomes passively antitheft limitation in prior art it is achieved that user actively executes antitheft operation,
Significantly improve the anti-theft feature of mobile terminal, be more beneficial for mobile terminal is protected.
In embodiments of the present invention, agreement matched signal is WIFI signal, and safety sign information is carried on
WIFI signal, and safety sign information specifically includes：It is carried on the subtype field Subtype of WIFI control frame
One of or multiple field in position in Subtype of negotiation information and negotiation information place field
Confidence ceases, and the scope of Subtype is 0000～1001.Wherein, in order to improve its safety, can be to association
Business's information place field is randomly assigned, so as to be had certain randomness, to increased lawless person and carry out
The difficulty of clone.
Merge due to matching with mobile terminal and antitheft basic premise is carried out to mobile terminal be and mobile terminal
Bound, therefore, as shown in fig. 7, interval the first Preset Time sends agreement coupling letter to mobile terminal
Number step before, this theft preventing method also includes：
The certification request that step S701, acquisition mobile terminal send, is bound with mobile terminal.
Wherein, as shown in figure 8, its binding procedure specifically includes：
The certification request that step S7011, acquisition mobile terminal send, and obtain the shifting that certification request includes
The identity information of dynamic terminal；
Step S7013, the identity information of record mobile terminal, and return the first certification acceptance to mobile terminal
Information, the wherein first certification accepts the identity information that information includes electronic equipment；
Step S7015, record mobile terminal accept to return the safety sign of agreement after the first certification accepts information
Information；
Step S7017, to mobile terminal return the second certification accept information, complete the binding with mobile terminal.
Wherein, in embodiments of the present invention, identity information is：Mobile device international identity code IMEI information
Or international mobile subscriber identity IMSI information or media access control address MAC Address.Certainly
It is understood that specifically not limited to this in embodiments of the present invention.
Embodiment three
According to another aspect of the present invention, additionally provide a kind of anti-theft device, be applied to mobile terminal, such as
Shown in Fig. 9, this anti-theft device 900 includes：
Monitor module 901, be spaced, for monitoring an electronic equipment, the agreement coupling letter that the first Preset Time sends
Number；
Anti-theft module 903, for when being not detected by arranging matched signal in the second Preset Time, triggering
Antitheft operation, the wherein second Preset Time is more than or equal to the first Preset Time.
In theft preventing method provided in an embodiment of the present invention, mobile terminal actively can be supervised by monitoring module 901
Listen the agreement matched signal that electronic equipment first scheduled time of interval sends, when mobile terminal is when second is default
Interior be not detected by arrange matched signal when, then trigger anti-theft module 903, by anti-theft module 903 to movement
Terminal is protected.Therefore, mobile terminal can be carried out by anti-theft device provided in an embodiment of the present invention
Active anti-theft, overcomes passively antitheft limitation in prior art, not only achieves user and actively executes and prevents
Stealing operation hence it is evident that improving the anti-theft feature of mobile terminal, being more beneficial for mobile terminal is protected, and
And to a certain extent user's property is protected, it is to avoid user unnecessary economic loss.
It is current demand signal due to causing can not to detect in the second Preset Time due to agreement matched signal
Too weak or in communication process dropout, so anti-theft module 903 trigger antitheft operation before, need
Detection module is wanted to detect the signal intensity of electronic equipment, only when signal intensity is less than predetermined threshold value, mobile
The antitheft flag bit of terminal just redirects as opening, and anti-theft feature is opened, and triggering mobile terminal executes triggering
Antitheft operation.Therefore, not only ensure that the accuracy during antitheft, it is thus also avoided that wrong report phenomenon
Occur, improve Consumer's Experience.
It is set to agreement matched signal because request signal that in actual applications, mobile terminal listens to differs,
Therefore, this anti-theft device is also provided with judge module further, for obtaining the request letter that electronic equipment sends
Number, judge whether request signal is agreement matched signal.Wherein, as shown in Figure 10, this judge module 1000
Main inclusion：
Resolution unit 1001, for analysis request signal, obtains the expression electronic equipment body in request signal
The identity information of part；
Judging unit 1003, for the identity information according to acquired electronic equipment, judges electronic equipment
It is whether the bound device of mobile terminal；
Matching unit 1005, for when judged result is to be, obtaining the safety sign letter in request signal
Breath, safety sign information is mated with prestoring；
Identifying unit 1007, for when the safety sign information in request signal and the safety sign information that prestores
When the match is successful, then decision request signal is agreement matched signal.
Therefore, by judge module, the request signal that electronic equipment sends is judged to be asked it is possible to determine that being somebody's turn to do
Ask whether signal is the agreement matched signal being sent by bound device it is therefore prevented that lawless person is to agreement coupling
Signal is cloned, and the automatic antitheft of mobile terminal is interfered, and improves provided in an embodiment of the present invention
The reliability of anti-theft device.
Specifically, in embodiments of the present invention, when the antitheft flag bit of mobile terminal is in opening, prevent
When stealing function unlatching, anti-theft module 903, when executing antitheft operation, mainly includes opening anti-theft jingle bell；With
/ or call short message interface, send the current positional information of mobile terminal to electronic equipment；And/or execution is automatically
Screen locking；And/or limiting mobile terminal execution system stand-by program, system upgrade program or journey of recovering to dispatch from the factory
Sequence.Wherein, antitheft flag bit is a kind of flag bit judging mobile terminal whether factory reset.Therefore,
For prior art, the protection domain to mobile terminal for the anti-theft device of offer in the embodiment of the present invention
More fully, the information of mobile terminal memory storage can be protected, be easy to user and giving the shifting of loss for change
It is continuing with after dynamic terminal.
Usually, during the normal use of user, the situation of the unexpected power-off of the terminal that will not be moved,
In case this kind of situation occurs, and user does not know, therefore, in embodiments of the present invention, this anti-theft device
Also also add：
Protection module, when being used for monitoring that mobile terminal occurs abnormal power-down, according to the electric power storage feelings of mobile terminal
Condition carries out protection process.
Wherein, protection module, when the electric power storage situation according to mobile terminal carries out protection process, first has to judge
Emergency response accumulator whether is contained in mobile terminal, when judged result is to be, the antitheft mark of mobile terminal
Will position also redirects as opening, anti-theft feature unlatching, and the directly antitheft operation of triggering mobile terminal execution；
And when judged result for no when, then record mobile terminal abnormality mark position, when abnormality mark position be open shape
During state, examined operation after mobile terminal is restarted again.Wherein, abnormality mark position is exactly that a kind of judgement is moved
Whether terminal there is abnormal flag bit, therefore, when mobile terminal occurs abnormal, then can trigger mobile whole
Operation is examined at end again.
Key precondition due to mobile terminal is carried out with anti-theft protection is to bind with electronic equipment, therefore,
This anti-theft device also includes：
First binding module, for sending certification request to electronic equipment, is bound with electronic equipment.
Wherein, as shown in figure 11, this first binding module 1100 specifically includes：
Transmitting element 1101, for sending certification request to electronic equipment, wherein certification request includes moving
The identity information of dynamic terminal；
Receiving unit 1103, the first certification for receiving electronic equipment return accepts information, and wherein first
Certification accepts the identity information that information includes electronic equipment；
First recording unit 1105, for the identity information of recorded electronic equipment, and returns to electronic equipment
The safety sign information of agreement, makes electronic equipment send flag information safe to carry during signal；
First binding unit 1107, the second certification for receiving electronic equipment return accepts information, completes
Binding with electronic equipment.
In sum, the anti-theft device providing in the embodiment of the present invention compared with prior art, not only has master
Dynamic antitheft feature, and the protection aspect for mobile terminal is more comprehensive, has more preferable anti-theft effect,
Significantly improve the anti-theft feature of mobile terminal.
Example IV
According to another aspect of the present invention, additionally provide a kind of anti-theft device, be applied to electronic equipment, such as
Shown in Figure 12, this anti-theft device 1200 includes：
Sending module 1203, sends agreement matched signal for being spaced the first Preset Time to mobile terminal,
Mobile terminal is made to monitor agreement matched signal, when being not detected by arranging matched signal in the second Preset Time,
Trigger antitheft operation, the wherein second Preset Time is more than or equal to the first Preset Time.
By anti-theft device provided in an embodiment of the present invention, can be made a reservation for by sending module 1203 interval first
Time sends agreement matched signal it is ensured that mobile terminal carries out automatic detection to mobile terminal.By electronics
Equipment is coordinated with mobile terminal, overcomes passively antitheft limitation in prior art it is achieved that user
Actively executing antitheft operation hence it is evident that improving the anti-theft feature of mobile terminal, being more beneficial for mobile terminal is entered
Row protection.
Wherein, the agreement matched signal that sending module 1203 sends is WIFI signal, and arranges coupling letter
Number include safety sign information, and safety sign information specifically includes：It is carried on the son of WIFI control frame
Negotiation information in one of type field Subtype or multiple field and negotiation information place field exist
Positional information in Subtype, in embodiments of the present invention, the scope of Subtype is 0000～1001.
Further, in order to improve its safety, negotiation information place field can be randomly assigned so as to be had
There is certain randomness, increased the difficulty that lawless person is cloned.
Merge due to matching with mobile terminal and antitheft basic premise is carried out to mobile terminal be and mobile terminal
Bound, therefore, as shown in figure 12, this anti-theft device also includes：
Second binding module 1201, for obtaining the certification request of mobile terminal transmission, is entered with mobile terminal
Row binding.
Specifically, as shown in figure 13, the second binding module 1201 specifically includes：
Acquiring unit 12011, for obtaining the certification request of mobile terminal transmission, and obtains in certification request
Including mobile terminal identity information；
Second recording unit 12013, for recording the identity information of mobile terminal, and returns to mobile terminal
First certification accepts information, and the wherein first certification accepts the identity information that information includes electronic equipment；
3rd recording unit 12015, accepts to return about after information for recording mobile terminal acceptance the first certification
Fixed safety sign information；
Second binding unit 12017, accepts information for returning the second certification to mobile terminal, completes and move
The binding of dynamic terminal.
Wherein, in embodiments of the present invention, identity information is：Mobile device international identity code IMEI information
Or international mobile subscriber identity IMSI information or media access control address MAC Address.Certainly
It is understood that specifically not limited to this in embodiments of the present invention.
For making theft preventing method provided in an embodiment of the present invention definitely, below by with regard to the electronics shown in Figure 14
Equipment is further described with the interaction flow of mobile terminal.
First, the sending module of electronic equipment will send agreement matched signal to mobile terminal.In mobile terminal
By receiver module, agreement matched signal is received, and pass through judge module further to agreement coupling letter
The identity information of the electronic equipment carrying in number and safety sign information are contrasted with storage information, sentence
Whether this agreement matched signal of breaking is from bound device.When judged result for no when, mobile terminal anti-
Steal flag bit and redirect as opening, anti-theft feature is opened, antitheft instruction is issued by anti-theft module, triggering rings
Bell unit opening anti-theft jingle bell；And/or triggering short message cell call short message interface, send to electronic equipment
The current positional information of mobile terminal；And/or triggering screen locking unit execution locks screen automatically.
Therefore, anti-theft device provided in an embodiment of the present invention overcomes passively antitheft limitation in prior art,
Not only achieve user and actively execute antitheft operation hence it is evident that improving the anti-theft feature of mobile terminal, more favorably
In protecting to mobile terminal.
Above-described is the preferred embodiment of the present invention it should be pointed out that common for the art
For personnel, some improvements and modifications can also be made under the premise of without departing from principle of the present invention, this
A little improvements and modifications are also within the scope of the present invention.
Claims (21)
1. a kind of theft preventing method, is applied to mobile terminal it is characterised in that described theft preventing method includes：
Monitor an electronic equipment and be spaced the agreement matched signal that the first Preset Time sends；
When being not detected by described agreement matched signal in the second Preset Time, trigger antitheft operation, wherein
Described second Preset Time is more than or equal to described first Preset Time.
2. theft preventing method as claimed in claim 1 it is characterised in that trigger antitheft operation before, institute
State theft preventing method also to include：
Detect the signal intensity of described electronic equipment, when described signal intensity is less than predetermined threshold value, execute institute
State the step triggering antitheft operation.
3. theft preventing method as claimed in claim 1 is it is characterised in that described theft preventing method also includes：
Obtain the request signal that described electronic equipment sends, judge whether described request signal is described agreement
Join signal.
4. theft preventing method as claimed in claim 3 is it is characterised in that the described request signal of described judgement is
The no step for described agreement matched signal includes：
Parse described request signal, obtain the identity of the described electronic equipment identity of expression in described request signal
Information；
According to the identity information of acquired described electronic equipment, judge whether described electronic equipment is described shifting
The bound device of dynamic terminal；
When judged result is to be, obtain the safety sign information in described request signal, with the safety post that prestores
Will information is mated；
When the safety sign information in described request signal is successful with the described safety sign information matches that prestore,
Then judge described request signal as described agreement matched signal.
5. theft preventing method as claimed in claim 1 is it is characterised in that the step of the antitheft operation of described triggering
Specifically include：
Opening anti-theft jingle bell；And/or
Call short message interface, send the current positional information of described mobile terminal to described electronic equipment；With/
Or
Execution locks screen automatically；And/or
Limit described mobile terminal execution system stand-by program, system upgrade program or program of recovering to dispatch from the factory.
6. theft preventing method as claimed in claim 1 is it is characterised in that described theft preventing method also includes：
When described mobile terminal generation abnormal power-down is detected, carried out according to the electric power storage situation of described mobile terminal
Protection is processed.
7. theft preventing method as claimed in claim 6 is it is characterised in that described detect described mobile terminal
When there is abnormal power-down, protection is carried out according to the electric power storage situation of described mobile terminal and processes inclusion：
Judge whether to comprise emergency response accumulator in described mobile terminal；
When judged result is no, record the abnormality mark position of described mobile terminal, when described abnormality mark position is
During opening, after described mobile terminal is restarted, examined operation again.
8. theft preventing method as claimed in claim 1 is it is characterised in that monitor an electric room described
Before the step of the agreement matched signal that the first Preset Time sends, described theft preventing method also includes：
Send certification request to described electronic equipment, bound with described electronic equipment.
9. theft preventing method as claimed in claim 8 is it is characterised in that described send to described electronic equipment
Certification request, the step bound with described electronic equipment is specifically included：
Send certification request to described electronic equipment, wherein said certification request includes described mobile terminal
Identity information；
The first certification receiving described electronic equipment return accepts information, and wherein said first certification accepts information
Include the identity information of described electronic equipment；
Record the identity information of described electronic equipment, and return the safety sign letter of agreement to described electronic equipment
Breath, makes described electronic equipment send during signal and carries described safety sign information；
The second certification receiving described electronic equipment return accepts information, completes the binding with described electronic equipment.
10. a kind of theft preventing method, is applied to an electronic equipment it is characterised in that described theft preventing method includes：
It is spaced the first Preset Time and sends agreement matched signal to described mobile terminal, make described mobile terminal prison
Listen described agreement matched signal, when being not detected by described agreement matched signal in the second Preset Time, touch
Send out operation antitheft, wherein said second Preset Time is more than or equal to described first Preset Time.
11. theft preventing methods as claimed in claim 10 are it is characterised in that described interval first Preset Time
Before sending the step of agreement matched signal to described mobile terminal, described theft preventing method also includes：
Obtain the certification request that described mobile terminal sends, bound with described mobile terminal.
12. theft preventing methods as claimed in claim 11 are it is characterised in that the described mobile terminal of described acquisition
The certification request sending, the step bound with described mobile terminal is specifically included：
Obtain the certification request that described mobile terminal sends, and obtain the described shifting that described certification request includes
The identity information of dynamic terminal；
Record the identity information of described mobile terminal, and return the first certification to described mobile terminal and accept information,
Wherein said first certification accepts the identity information that information includes described electronic equipment；
Record described mobile terminal to accept after described first certification accepts information, to return the safety sign letter of agreement
Breath；
Return the second certification to described mobile terminal and accept information, complete the binding with described mobile terminal.
13. theft preventing methods as claimed in claim 10 are it is characterised in that described agreement matched signal is
WIFI signal, wherein, described agreement matched signal includes safety sign information, and described safety sign
Information includes：It is carried in one of subtype field Subtype of WIFI control frame or multiple field
Positional information in Subtype of negotiation information and described negotiation information place field, wherein,
The scope of Subtype is 0000～1001.
14. theft preventing methods as claimed in claim 12 are it is characterised in that described identity information is：Mobile
Equipment international identity code IMEI information or international mobile subscriber identity IMSI information or media interviews
Control address/MAC address.
A kind of 15. anti-theft devices, are applied to mobile terminal it is characterised in that described anti-theft device includes：
Monitor module, be spaced, for monitoring an electronic equipment, the agreement matched signal that the first Preset Time sends；
Anti-theft module, for when being not detected by described agreement matched signal in the second Preset Time, triggering
Antitheft operation, wherein said second Preset Time is more than or equal to described first Preset Time.
16. anti-theft devices as claimed in claim 15 are it is characterised in that prevent in the triggering of described anti-theft module
Before stealing operation, described anti-theft device also includes：
Detection module, for detecting the signal intensity of described electronic equipment, presets when described signal intensity is less than
During threshold value, the execution antitheft operation of described triggering.
17. anti-theft devices as claimed in claim 15 are it is characterised in that described anti-theft device also includes：
Judge module, for obtaining the request signal that described electronic equipment sends, judges that described request signal is
No for described agreement matched signal.
18. anti-theft devices as claimed in claim 15 are it is characterised in that described anti-theft device also includes：
Protection module, when being used for detecting described mobile terminal generation abnormal power-down, according to described mobile terminal
Electric power storage situation carry out protection process.
19. anti-theft devices as claimed in claim 15 are it is characterised in that described anti-theft device also includes：
First binding module, for sending certification request to described electronic equipment, is carried out with described electronic equipment
Binding.
A kind of 20. anti-theft devices, are applied to an electronic equipment it is characterised in that described anti-theft device includes：
Sending module, sends agreement matched signal for being spaced the first Preset Time to described mobile terminal, makes
Described mobile terminal monitors described agreement matched signal, when being not detected by described agreement in the second Preset Time
During matched signal, trigger antitheft operation, when wherein said second Preset Time is default more than or equal to described first
Between.
21. anti-theft devices as claimed in claim 20 are it is characterised in that described anti-theft device also includes：
Second binding module, for obtaining the certification request that described mobile terminal sends, with described mobile terminal
Bound.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552952.9A CN106487999A (en) | 2015-09-01 | 2015-09-01 | A kind of theft preventing method and device |
| PCT/CN2016/070520 WO2016165423A1 (en) | 2015-09-01 | 2016-01-08 | Theft prevention method, antitheft device, and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552952.9A CN106487999A (en) | 2015-09-01 | 2015-09-01 | A kind of theft preventing method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106487999A true CN106487999A (en) | 2017-03-08 |
Family
ID=57125590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552952.9A Withdrawn CN106487999A (en) | 2015-09-01 | 2015-09-01 | A kind of theft preventing method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106487999A (en) |
| WO (1) | WO2016165423A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277657A (en) * | 2017-05-18 | 2017-10-20 | 深圳市冠旭电子股份有限公司 | A kind of earphone method for retrieving, device and earphone |
| CN109446855A (en) * | 2018-10-29 | 2019-03-08 | 上海爱优威软件开发有限公司 | A kind of terminal anti-theft alarm method and system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328063B (en) * | 2018-12-13 | 2023-07-04 | 西安宇视信息科技有限公司 | Method and device for binding mobile equipment and identity |
| CN113515789A (en) * | 2021-06-16 | 2021-10-19 | 广州朗国电子科技股份有限公司 | Information anti-theft method and device for multimedia device and storage medium |
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| CN101257692A (en) * | 2008-04-09 | 2008-09-03 | 中兴通讯股份有限公司 | Mobile phone capable of bidirectional automatic alarming and sub mobile phone thereof and bidirectional automatic alarming method |
| CN103139767A (en) * | 2011-11-28 | 2013-06-05 | 中兴通讯股份有限公司 | Mobile phone and communication method thereof |
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Also Published As
| Publication number | Publication date |
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| WO2016165423A1 (en) | 2016-10-20 |
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Application publication date: 20170308 |