CN106253935A - A kind of mobile terminal theft preventing method based on bluetooth discovery function and system - Google Patents
A kind of mobile terminal theft preventing method based on bluetooth discovery function and system Download PDFInfo
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- CN106253935A CN106253935A CN201610811717.3A CN201610811717A CN106253935A CN 106253935 A CN106253935 A CN 106253935A CN 201610811717 A CN201610811717 A CN 201610811717A CN 106253935 A CN106253935 A CN 106253935A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
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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
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The present invention relates to technical field of mobile terminals, disclose a kind of mobile terminal theft preventing method based on bluetooth discovery function and system, method includes: input private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal, and application interface sends instruction to first floor system after receiving private mark；After the system layer of mobile terminal or bottom bluetooth drive software receive described instruction, the physical layer interface of mobile terminal judges whether the bluetooth of mobile terminal is waken up；When bluetooth is in sleep state, directly invokes self-defined bluetooth discovery and drive interface to wake up bluetooth up, then carry out bluetooth discovery when bluetooth is in wake-up states；When the RSSI value of the wearable device that bluetooth discovery obtains is less than threshold value, with the form notice mobile terminal of instruction, after mobile terminal receives instruction, send alarm.It is stolen that mobile terminal of the present invention sends alarm and reminding subscriber equipment when being less than threshold value by the RSSI value of bluetooth discovery wearable device, improves the safety of subscriber equipment.
Description
Technical field
The present invention relates to relate to technical field of mobile terminals, in particular a kind of mobile terminal is based on bluetooth discovery merit
The theft preventing method of energy and system.
Background technology
Modern mobile terminal has had the most powerful disposal ability (CPU frequency is already close to 2G), internal memory, solidification
Storage medium and the operating system as computer, be a complete superminicomputer system, can complete complexity
Process task, the mobile terminal of today is possible not only to call, takes pictures, listens music, plays game, and can realize including location,
Information processing, finger scan, identity card scanning, bar code scan, RFID scanning, IC-card scanning and alcohol content detection etc. are abundant
Function, become the important tool of mobile law enforcement, mobile office and Mobile business.Some mobile terminals are also the most integrated by transmitter receiver
On mobile terminal.Mobile terminal incorporates in our economic and social life the most dearly, for improving the Living Water of the people
Flat, improve the efficiency of management produced and add new means.
Mobile terminal i.e. mobile communication terminal, refers to the computer equipment that can use in movement, and its mobility is main
It is embodied in mobile communication ability and portability volume.
Bluetooth (Bluetooth): be a kind of wireless technology standard, can realize fixing equipment, mobile device and building individual
Short-range data exchange (using the UHF radio wave of the ISM band of 2.4 2.485GHz) between the net of territory.
Along with the appearance of wearable device, the application of Bluetooth technology is more and more extensive, utilizes Bluetooth function to realize antitheft work
Application and solutions the most universal, wherein majority be achieved in that mobile phone (main equipment) by bluetooth with from equipment
(the most wearable bluetooth equipment) connects, by bluetooth RSSI(Received Signal Strength Indication:
The signal intensity instruction received, is used for judging link quality, and whether increases broadcast transmission intensity, by the signal received
The strong and weak distance measuring signaling point and receive point, and then a kind of location technology of location Calculation is carried out according to corresponding data) calculate
Distance between master-slave equipment realizes monitoring anti-theft purpose, and the defect that such implementation exists is, when main equipment is stolen and closes
After closing bluetooth, antitheft function will lose efficacy, and be difficult to accomplish truly is antitheft.
Therefore, for drawbacks described above, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that a kind of mobile terminal base
Theft preventing method and system in bluetooth discovery function, it is intended to mobile terminal is sentenced by the RSSI value of bluetooth discovery wearable device
Disconnected equipment is the most stolen, sends alarm and reminding subscriber equipment when the RSSI that search obtains is less than threshold value stolen, improves user and sets
Standby safety, even if in the case of stolen equipment shows and closes Bluetooth function, the present invention still can realize monitoring and report
Alert function, facilitates user to learn equipment whether safety.
It is as follows that the present invention solves the technical scheme that technical problem used:
A kind of mobile terminal theft preventing method based on bluetooth discovery function, wherein, including:
Step A, inputs private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal, and application interface exists
Instruction is sent to first floor system after receiving private mark；
Step B, after the system layer of mobile terminal or bottom bluetooth drive software receive described instruction, the bottom of mobile terminal
Interface judges whether the bluetooth of mobile terminal is waken up；
Step C, when bluetooth is in sleep state, directly invokes self-defined bluetooth discovery and drives interface to wake up bluetooth up, work as bluetooth
It is in wake-up states and then carries out bluetooth discovery；
Step D, when the RSSI value of the wearable device that bluetooth discovery obtains is less than threshold value, the form notice with instruction is mobile eventually
End, sends alarm after mobile terminal receives instruction.
Described mobile terminal theft preventing method based on bluetooth discovery function, wherein, described step A specifically includes:
A1, inputs private mark and the bluetooth of last input wearable device private mark in the application interface of mobile terminal
MAC Address；
A2, mobile terminal sends the instruction of the Bluetooth MAC address saving wearable device after verifying the private mark of input
To system layer.
Described mobile terminal theft preventing method based on bluetooth discovery function, wherein, described step B specifically includes:
B1, the system layer self defined interface of mobile terminal receives the instruction that application interface sends, and physical layer interface judges mobile terminal
Bluetooth whether be waken up, if bluetooth is in deep sleep state, then call self-defined bluetooth discovery drive interface directly call out
Waking up bluetooth, described interface will not return bluetooth state to upper layer application with the virtual condition of hiding bluetooth hardware；
B2, the system layer self defined interface of mobile terminal receives the instruction that application interface sends, if bluetooth is waken up, then calls
Self-defined bluetooth discovery drives interface to open bluetooth discovery, and described interface will not return bluetooth discovery result to upper layer application.
Described mobile terminal theft preventing method based on bluetooth discovery function, wherein, described step C specifically includes:
C1, after the system layer self defined interface of mobile terminal receives the instruction that application interface sends, calls self-defining bottom and connects
Mouthful and input the Bluetooth MAC address of the wearable device being saved in instruction with the parametric form of interface；
C2, is set to be in all the time opening, not by upper strata bluetooth by the bottom bluetooth drive software in mobile terminal in advance
Application switch controls；
C3, when mobile terminal be in the state waken up up after, directly invoke self-defined bluetooth discovery and drive interface to carry out bluetooth and search
Rope, obtains and records the RSSI value of wearable device.
Described mobile terminal theft preventing method based on bluetooth discovery function, wherein, described step D specifically includes:
D1, when the RSSI value of the wearable device that bluetooth discovery obtains is not less than threshold value, after the interval time that wait is preset again
Secondary carry out bluetooth discovery；
D2, the self defined interface of mobile terminal carries out bluetooth discovery every one default period, when searching for the wearable of acquisition
When the RSSI of equipment is less than threshold value, with the form notice mobile terminal of instruction, after mobile terminal receives instruction, send alarm
Remind.
A kind of mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, including:
Input sending module, for inputting private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal,
Application interface sends instruction to first floor system after receiving private mark；
Receive judge module, after receiving described instruction when the system layer of mobile terminal or bottom bluetooth drive software, move
The physical layer interface of dynamic terminal judges whether the bluetooth of mobile terminal is waken up；
Wake up search module up, for when bluetooth is in sleep state, directly invokes self-defined bluetooth discovery and drive interface to wake up up
Bluetooth, then carries out bluetooth discovery when bluetooth is in wake-up states；
Judge alarm modules, for when the RSSI value of the wearable device that bluetooth discovery obtains is less than threshold value, with the shape of instruction
Formula notice mobile terminal, sends alarm after mobile terminal receives instruction.
Described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described input sending module specifically includes:
Private mark input block, can wear for input private mark in the application interface of mobile terminal and last input private mark
Wear the Bluetooth MAC address of equipment；
Instruction sending unit, sends the bluetooth saving wearable device after the private mark of input is verified by mobile terminal
The instruction of MAC Address is to system layer.
Described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described reception judge module specifically includes:
Bluetooth unit, the system layer self defined interface for mobile terminal receives the instruction that application interface sends, and bottom connects
Mouth judges whether the bluetooth of mobile terminal is waken up, if bluetooth is in deep sleep state, then calls self-defined bluetooth discovery
Driving interface directly to wake up bluetooth up, described interface will not return bluetooth state to upper layer application with the actual shape of hiding bluetooth hardware
State；
Bluetooth opens unit, and the system layer self defined interface for mobile terminal receives the instruction that application interface sends, if blue
Tooth is waken up, then call self-defined bluetooth discovery and drive interface to open bluetooth discovery, and described interface will not return bluetooth discovery knot
Fruit gives upper layer application.
Described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described in wake up search module up and specifically include:
Call storage unit, after the system layer self defined interface of mobile terminal receives the instruction that application interface sends, call
Self-defining physical layer interface also inputs the Bluetooth MAC address of the wearable device being saved in instruction with the parametric form of interface；
Pre-set unit, for being set to be in unlatching shape all the time by the bottom bluetooth drive software in mobile terminal in advance
State, not by upper strata bluetooth applications on-off control；
Search acquiring unit, for when mobile terminal be in the state waken up up after, directly invoke self-defined bluetooth discovery drive
Interface carries out bluetooth discovery, obtains and record the RSSI value of wearable device.
Described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described judgement alarm modules specifically includes:
Cyclic search unit, for when the RSSI value of the wearable device that bluetooth discovery obtains is not less than threshold value, waiting and presetting
Interval time after again carry out bluetooth discovery；
Alarm and reminding unit, the self defined interface for mobile terminal carries out bluetooth discovery every one default period, when searching
When the RSSI of the wearable device that rope obtains is less than threshold value, with the form notice mobile terminal of instruction, when mobile terminal receives
Send alarm after instruction to remind.
The invention discloses a kind of mobile terminal theft preventing method based on bluetooth discovery function and system, described method bag
Including: input private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal, application interface is receiving secretly
Instruction is sent to first floor system after Ma；After the system layer of mobile terminal or bottom bluetooth drive software receive described instruction,
The physical layer interface of mobile terminal judges whether the bluetooth of mobile terminal is waken up；When bluetooth is in sleep state, directly invoke
Self-defined bluetooth discovery drives interface to wake up bluetooth up, then carries out bluetooth discovery when bluetooth is in wake-up states；When bluetooth discovery obtains
When the RSSI value of the wearable device taken is less than threshold value, with the form notice mobile terminal of instruction, when mobile terminal receives finger
Alarm is sent after order.By the RSSI value of bluetooth discovery wearable device, mobile terminal of the present invention judges that equipment is the most stolen,
Send alarm and reminding subscriber equipment when the RSSI that search obtains is less than threshold value stolen, improve the safety of subscriber equipment, even if
In the case of stolen equipment shows and closes Bluetooth function, the present invention still can realize monitoring and warning function, facilitates user
Learn equipment whether safety.
Accompanying drawing explanation
Fig. 1 is the flow chart of the preferred embodiment of mobile terminal of the present invention theft preventing method based on bluetooth discovery function.
Fig. 2 is mobile terminal of the present invention theft preventing method based on bluetooth discovery function specific embodiment flow chart.
Fig. 3 is the principle of work and power frame of the preferred embodiment of mobile terminal of the present invention burglary-resisting system based on bluetooth discovery function
Figure.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention further describes.Should be appreciated that specific embodiment described herein, and need not only in order to explain the present invention
In limiting the present invention.
Refer to the preferred embodiment that Fig. 1, Fig. 1 are mobile terminal of the present invention theft preventing methods based on bluetooth discovery function
Flow chart.
As it is shown in figure 1, a kind of mobile terminal theft preventing method based on bluetooth discovery function that the embodiment of the present invention provides, bag
Include following steps:
Step S100, inputs private mark and the Bluetooth MAC address of wearable device, application interface in the application interface of mobile terminal
Instruction is sent to first floor system after receiving private mark.
In the present invention, described step S100 specifically includes: input private mark in the application interface of mobile terminal and private mark
Last input wearable device Bluetooth MAC address；Mobile terminal sends after verifying the private mark of input and preserves
The instruction of the Bluetooth MAC address of wearable device is to system layer.
The private mark inputted in the terminal is equivalent to the independent password pre-set, and only inputs this password
Just can see after rear and checking is correct that bluetooth below is the most permissible for which kind of state rather than the bluetooth as tradition
Directly closedown just loses linkage function, and if it occur that the stolen situation of mobile terminal, stealer cannot really close this
Bluetooth function in invention mobile terminal, even if having had been switched off Bluetooth function the most up, and reality is being also up
The backstage of system continues to run with, and only knows that the owner of the mobile terminal of private mark could learn the state of bluetooth by private mark, this
Invention utilizes this point to improve exactly, proposes the theft preventing method based on Bluetooth technology that a kind of mobile terminal is new.
It addition, MAC(Media Access Control: media interviews control) address, or referred to as physical address, hardware ground
Location, is used for defining the position of the network equipment, and each wearable device has a MAC Address that an independence is fixing, figuratively,
MAC Address, just as the ID (identity number) card No. on our identity card, has global uniqueness.
So inputting private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal, it is equivalent to
The acquisition for mobile terminal Bluetooth MAC address of wearable device, then application interface is sent out to first floor system after receiving private mark
Send instruction.
Step S200, after the system layer of mobile terminal or bottom bluetooth drive software receive described instruction, mobile eventually
The physical layer interface of end judges whether the bluetooth of mobile terminal is waken up.
In the present invention, described step S200 specifically includes: the system layer self defined interface of mobile terminal receives application interface
The instruction sent, physical layer interface judges whether the bluetooth of mobile terminal is waken up, if bluetooth is in deep sleep state, then adjusts
Driving interface directly to wake up bluetooth up by self-defined bluetooth discovery, described interface will not return bluetooth state to upper layer application to hide
The virtual condition of bluetooth hardware；It is primary that described self-defined bluetooth discovery drives interface to be an off system (such as android system)
The driving interface of bluetooth discovery function, be for this programme exploitation independence drive interface, be mainly used to wake up up be in the degree of depth stop
The bluetooth of dormancy state.
After the system layer self defined interface of mobile terminal receives the instruction that application interface sends, if bluetooth is waken up,
Then calling self-defined bluetooth discovery drives interface to open bluetooth discovery, and described interface will not return bluetooth discovery result should to upper strata
With.
The present invention does not the most return bluetooth state and bluetooth discovery result to upper layer application, it is simply that hard in order to hide bluetooth
The virtual condition of part, even if mobile terminal is stolen, stealer also cannot learn the bluetooth duty of mobile terminal, and only can
Think that Bluetooth function has been switched off.
Step S300, when bluetooth is in sleep state, directly invokes self-defined bluetooth discovery and drives interface to wake up bluetooth up,
Bluetooth discovery is then carried out when bluetooth is in wake-up states.
In the present invention, described step S300 specifically includes:
After the system layer self defined interface of mobile terminal receives the instruction that application interface sends, call self-defining physical layer interface also
Parametric form with interface inputs the Bluetooth MAC address of the wearable device being saved in instruction；I.e. mobile terminal is by input
The Bluetooth MAC address of the wearable device being saved in instruction, thus learn the Bluetooth information of wearable device to be connected,
It is easy to it be scanned for and connects.
In advance the bottom bluetooth drive software in mobile terminal is set to be in all the time opening, not by upper strata bluetooth
Application switch controls；Such setting is contemplated to when after the situation that the terminal that is moved is stolen, if stealer knows movement
Terminal can utilize Bluetooth function to realize anti-theft function, then stealer may turn off Bluetooth function, is allowed to lose antitheft
Function, and the bottom bluetooth drive software in mobile terminal of the present invention is not just by upper strata bluetooth applications on-off control, but begin
It is in opening eventually, so antitheft function can exist always.
When mobile terminal be in the state waken up up after, directly invoke self-defined bluetooth discovery and drive interface to carry out bluetooth and search
Rope, obtains and records the RSSI value of wearable device；Described RSSI value is inversely proportional to the distance of mobile terminal and wearable device,
When the distance of mobile terminal and wearable device is the biggest, then RSSI value is the least, along with RSSI value is the least, it was demonstrated that two equipment away from
From increasing, occurring that stolen probability is increasing, at this time user is just it is noted that the mobile terminal of oneself or can wear
Whether equipment of wearing is also in safe condition.The normal range of RSSI value is [-93 ,-113], exceedes this scope, then can be considered
RSSI value is abnormal, it is possible to arranging a value in advance in the range of described in RSSI value be threshold value, for judge mobile terminal with
The safety of wearable device.
Step S400, when the RSSI value of the wearable device that bluetooth discovery obtains is less than threshold value, leads to the form of instruction
Know mobile terminal, after mobile terminal receives instruction, send alarm.
In the present invention, described step S400 specifically includes: when the RSSI value of the wearable device of bluetooth discovery acquisition is the lowest
When threshold value, after waiting the interval time preset, again carry out bluetooth discovery；Assume that threshold value is set as-100, if bluetooth discovery
When the RSSI value of the wearable device obtained is not less than-100, then judge that mobile terminal and wearable device are in safe distance model
In enclosing, there is not stolen risk, and again carry out bluetooth discovery after waiting the interval time preset, with prevent mobile eventually
End or wearable device are moved and do not monitor, and described default interval time can think comparison safety by user
Time set, such as ten minutes or half an hour, do not limit.
The self defined interface of mobile terminal carries out bluetooth discovery every one default period, when searching for the wearable of acquisition
The RSSI of equipment less than threshold value time, i.e. search for acquisition wearable device RSSI less than-100 time, then judge mobile terminal and
In the range of wearable device is not on safe distance, it is possible to stolen risk occurs, then move with the form notice of instruction
Dynamic terminal, sends alarm and reminding user after mobile terminal receives instruction and notes the situation of mobile terminal and wearable device,
Prevent stolen.
For making mobile terminal of the present invention theft preventing method based on bluetooth discovery function clearer, shown below is concrete
The flow process of embodiment, referring to Fig. 2, Fig. 2 is that mobile terminal of the present invention theft preventing method based on bluetooth discovery function is embodied as
Example flow chart.
Include as in figure 2 it is shown, be embodied as flow process:
S20, inputs private mark and the bluetooth of last input wearable device private mark in the application interface of mobile terminal
MAC Address；
S21, after the private mark of input is verified by mobile terminal, sends the bluetooth saving wearable device by application interface
The instruction of MAC Address is to system layer；
S22, system layer or the bottom bluetooth drive software of mobile terminal receive described instruction；
S23, the physical layer interface of mobile terminal judges whether the bluetooth of mobile terminal is waken up；
S24, when bluetooth is in sleep state, directly invokes self-defined bluetooth discovery and drives interface to wake up bluetooth up, when bluetooth quilt
S25 is continued executing with after waking up up；
S25, then carries out bluetooth discovery when bluetooth is in wake-up states rather than resting state；
S26, the RSSI value of the wearable device that bluetooth discovery obtains；
S27, when the RSSI value of the wearable device that bluetooth discovery obtains is not less than threshold value, after the interval time that wait is preset again
Secondary carry out bluetooth discovery；
S28, when the RSSI of the wearable device that search obtains is less than threshold value, with the form notice mobile terminal of instruction, works as shifting
Dynamic terminal sends alarm after receiving instruction and reminds.
Based on above-described embodiment, the present invention also provides for the system of strangeness numbers in a kind of automatic memory mobile phone, refers to figure
3, Fig. 3 is the functional schematic block diagram of the preferred embodiment of mobile terminal of the present invention burglary-resisting system based on bluetooth discovery function.
As it is shown on figure 3, described system includes:
Input sending module 310, for inputting the bluetooth MAC ground of private mark and wearable device in the application interface of mobile terminal
Location, application interface sends instruction to first floor system after receiving private mark；As detailed above.
Receive judge module 320, for receiving described finger when system layer or the bottom bluetooth drive software of mobile terminal
After order, the physical layer interface of mobile terminal judges whether the bluetooth of mobile terminal is waken up；As detailed above.
Wake up search module 330 up, for when bluetooth is in sleep state, directly invokes the driving of self-defined bluetooth discovery and connect
Mouth wakes up bluetooth up, then carries out bluetooth discovery when bluetooth is in wake-up states；As detailed above.
Judge alarm modules 340, for when the RSSI value of the wearable device that bluetooth discovery obtains is less than threshold value, to refer to
The form notice mobile terminal of order, sends alarm after mobile terminal receives instruction；As detailed above.
Further, described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described input sending module
Specifically include:
Private mark input block, can wear for input private mark in the application interface of mobile terminal and last input private mark
Wear the Bluetooth MAC address of equipment；As detailed above.
Instruction sending unit, sends after the private mark of input is verified by mobile terminal and saves wearable device
The instruction of Bluetooth MAC address is to system layer；As detailed above.
Described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described reception judge module specifically includes:
Bluetooth unit, the system layer self defined interface for mobile terminal receives the instruction that application interface sends, and bottom connects
Mouth judges whether the bluetooth of mobile terminal is waken up, if bluetooth is in deep sleep state, then calls self-defined bluetooth discovery
Driving interface directly to wake up bluetooth up, described interface will not return bluetooth state to upper layer application with the actual shape of hiding bluetooth hardware
State；As detailed above.
Bluetooth opens unit, and the system layer self defined interface for mobile terminal receives the instruction that application interface sends, as
Really bluetooth is waken up, then call self-defined bluetooth discovery and drive interface to open bluetooth discovery, and described interface will not return bluetooth and search
Hitch fruit gives upper layer application；As detailed above.
Described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described in wake up search module up and specifically include:
Call storage unit, after the system layer self defined interface of mobile terminal receives the instruction that application interface sends, call
Self-defining physical layer interface also inputs the Bluetooth MAC address of the wearable device being saved in instruction with the parametric form of interface；
As detailed above.
Pre-set unit, in advance the bottom bluetooth drive software in mobile terminal being set to be in all the time unlatching
State, not by upper strata bluetooth applications on-off control；As detailed above.
Search acquiring unit, for when mobile terminal be in the state waken up up after, directly invoke self-defined bluetooth discovery
Drive interface to carry out bluetooth discovery, obtain and record the RSSI value of wearable device；As detailed above.
Described mobile terminal burglary-resisting system based on bluetooth discovery function, wherein, described judgement alarm modules specifically includes:
Cyclic search unit, for when the RSSI value of the wearable device that bluetooth discovery obtains is not less than threshold value, waiting and presetting
Interval time after again carry out bluetooth discovery；As detailed above.
Alarm and reminding unit, the self defined interface for mobile terminal carries out bluetooth discovery every one default period,
When the RSSI of the wearable device that search obtains is less than threshold value, with the form notice mobile terminal of instruction, when mobile terminal connects
Send alarm after receiving instruction to remind；As detailed above.
In sum, the invention discloses a kind of mobile terminal theft preventing method based on bluetooth discovery function and system, institute
The method of stating includes: inputting private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal, application interface exists
Instruction is sent to first floor system after receiving private mark；When system layer or the bottom bluetooth drive software of mobile terminal receive described
After instruction, the physical layer interface of mobile terminal judges whether the bluetooth of mobile terminal is waken up；When bluetooth is in sleep state, directly
Connect call self-defined bluetooth discovery drive interface wake up bluetooth up, then carry out bluetooth discovery when bluetooth is in wake-up states；Work as bluetooth
When the RSSI value of the wearable device that search obtains is less than threshold value, with the form notice mobile terminal of instruction, when mobile terminal connects
Alarm is sent after receiving instruction.Whether mobile terminal of the present invention judges equipment by the RSSI value of bluetooth discovery wearable device
Stolen, send alarm and reminding subscriber equipment when the RSSI that search obtains is less than threshold value stolen, improve the safety of subscriber equipment,
Even if in the case of stolen equipment shows and closes Bluetooth function, the present invention still can realize monitoring and warning function, convenient
User learns equipment whether safety.
Certainly, one of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method,
Can be by computer program and complete to instruct related hardware (such as processor, controller etc.), described program can store
In the storage medium of an embodied on computer readable, this program can include upon execution such as the flow process of above-mentioned each method embodiment.Its
Described in storage medium can be memorizer, magnetic disc, CD etc..
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present invention
Protect scope.
Claims (10)
1. a mobile terminal theft preventing method based on bluetooth discovery function, it is characterised in that including:
Step A, inputs private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal, and application interface exists
Instruction is sent to first floor system after receiving private mark；
Step B, after the system layer of mobile terminal or bottom bluetooth drive software receive described instruction, the bottom of mobile terminal
Interface judges whether the bluetooth of mobile terminal is waken up；
Step C, when bluetooth is in sleep state, directly invokes self-defined bluetooth discovery and drives interface to wake up bluetooth up, work as bluetooth
It is in wake-up states and then carries out bluetooth discovery；
Step D, when the RSSI value of the wearable device that bluetooth discovery obtains is less than threshold value, the form notice with instruction is mobile eventually
End, sends alarm after mobile terminal receives instruction.
Mobile terminal theft preventing method based on bluetooth discovery function the most according to claim 1, it is characterised in that described step
A specifically includes:
A1, inputs private mark and the bluetooth of last input wearable device private mark in the application interface of mobile terminal
MAC Address；
A2, mobile terminal sends the instruction of the Bluetooth MAC address saving wearable device after verifying the private mark of input
To system layer.
Mobile terminal theft preventing method based on bluetooth discovery function the most according to claim 1, it is characterised in that described step
B specifically includes:
B1, the system layer self defined interface of mobile terminal receives the instruction that application interface sends, and physical layer interface judges mobile terminal
Bluetooth whether be waken up, if bluetooth is in deep sleep state, then call self-defined bluetooth discovery drive interface directly call out
Waking up bluetooth, described interface will not return bluetooth state to upper layer application with the virtual condition of hiding bluetooth hardware；
B2, the system layer self defined interface of mobile terminal receives the instruction that application interface sends, if bluetooth is waken up, then calls
Self-defined bluetooth discovery drives interface to open bluetooth discovery, and described interface will not return bluetooth discovery result to upper layer application.
Mobile terminal theft preventing method based on bluetooth discovery function the most according to claim 1, it is characterised in that described step
C specifically includes:
C1, after the system layer self defined interface of mobile terminal receives the instruction that application interface sends, calls self-defining bottom and connects
Mouthful and input the Bluetooth MAC address of the wearable device being saved in instruction with the parametric form of interface；
C2, is set to be in all the time opening, not by upper strata bluetooth by the bottom bluetooth drive software in mobile terminal in advance
Application switch controls；
C3, when mobile terminal be in the state waken up up after, directly invoke self-defined bluetooth discovery and drive interface to carry out bluetooth and search
Rope, obtains and records the RSSI value of wearable device.
Mobile terminal theft preventing method based on bluetooth discovery function the most according to claim 1, it is characterised in that described step
D specifically includes:
D1, when the RSSI value of the wearable device that bluetooth discovery obtains is not less than threshold value, after the interval time that wait is preset again
Secondary carry out bluetooth discovery；
D2, the self defined interface of mobile terminal carries out bluetooth discovery every one default period, when searching for the wearable of acquisition
When the RSSI of equipment is less than threshold value, with the form notice mobile terminal of instruction, after mobile terminal receives instruction, send alarm
Remind.
6. a mobile terminal burglary-resisting system based on bluetooth discovery function, it is characterised in that including:
Input sending module, for inputting private mark and the Bluetooth MAC address of wearable device in the application interface of mobile terminal,
Application interface sends instruction to first floor system after receiving private mark；
Receive judge module, after receiving described instruction when the system layer of mobile terminal or bottom bluetooth drive software, move
The physical layer interface of dynamic terminal judges whether the bluetooth of mobile terminal is waken up；
Wake up search module up, for when bluetooth is in sleep state, directly invokes self-defined bluetooth discovery and drive interface to wake up up
Bluetooth, then carries out bluetooth discovery when bluetooth is in wake-up states；
Judge alarm modules, for when the RSSI value of the wearable device that bluetooth discovery obtains is less than threshold value, with the shape of instruction
Formula notice mobile terminal, sends alarm after mobile terminal receives instruction.
Mobile terminal burglary-resisting system based on bluetooth discovery function the most according to claim 6, it is characterised in that described input
Sending module specifically includes:
Private mark input block, can wear for input private mark in the application interface of mobile terminal and last input private mark
Wear the Bluetooth MAC address of equipment；
Instruction sending unit, sends the bluetooth saving wearable device after the private mark of input is verified by mobile terminal
The instruction of MAC Address is to system layer.
Mobile terminal burglary-resisting system based on bluetooth discovery function the most according to claim 6, it is characterised in that described reception
Judge module specifically includes:
Bluetooth unit, the system layer self defined interface for mobile terminal receives the instruction that application interface sends, and bottom connects
Mouth judges whether the bluetooth of mobile terminal is waken up, if bluetooth is in deep sleep state, then calls self-defined bluetooth discovery
Driving interface directly to wake up bluetooth up, described interface will not return bluetooth state to upper layer application with the actual shape of hiding bluetooth hardware
State；
Bluetooth opens unit, and the system layer self defined interface for mobile terminal receives the instruction that application interface sends, if blue
Tooth is waken up, then call self-defined bluetooth discovery and drive interface to open bluetooth discovery, and described interface will not return bluetooth discovery knot
Fruit gives upper layer application.
Mobile terminal burglary-resisting system based on bluetooth discovery function the most according to claim 6, it is characterised in that described in wake up up
Search module specifically includes:
Call storage unit, after the system layer self defined interface of mobile terminal receives the instruction that application interface sends, call
Self-defining physical layer interface also inputs the Bluetooth MAC address of the wearable device being saved in instruction with the parametric form of interface；
Pre-set unit, for being set to be in unlatching shape all the time by the bottom bluetooth drive software in mobile terminal in advance
State, not by upper strata bluetooth applications on-off control；
Search acquiring unit, for when mobile terminal be in the state waken up up after, directly invoke self-defined bluetooth discovery drive
Interface carries out bluetooth discovery, obtains and record the RSSI value of wearable device.
Mobile terminal burglary-resisting system based on bluetooth discovery function the most according to claim 6, it is characterised in that described in sentence
Disconnected alarm modules specifically includes:
Cyclic search unit, for when the RSSI value of the wearable device that bluetooth discovery obtains is not less than threshold value, waiting and presetting
Interval time after again carry out bluetooth discovery；
Alarm and reminding unit, the self defined interface for mobile terminal carries out bluetooth discovery every one default period, when searching
When the RSSI of the wearable device that rope obtains is less than threshold value, with the form notice mobile terminal of instruction, when mobile terminal receives
Send alarm after instruction to remind.
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Cited By (1)
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Application publication date: 20161221 |