CN105554300A - Anti-theft method and system for mobile phone terminal - Google Patents
Anti-theft method and system for mobile phone terminal Download PDFInfo
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- CN105554300A CN105554300A CN201610028242.0A CN201610028242A CN105554300A CN 105554300 A CN105554300 A CN 105554300A CN 201610028242 A CN201610028242 A CN 201610028242A CN 105554300 A CN105554300 A CN 105554300A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
- H04M1/72421—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses an anti-theft method and system for a mobile phone terminal. The anti-theft method comprises the following steps: when detecting that an SIM card is inserted, triggering an anti-theft function, when judging that the SIM card is not inserted in the mobile phone terminal for the first time, comparing the IMSI contained in the SIM card with pre-stored IMSI, judging whether the SIM card is changed or the previous SIM card is inserted again at present, when needing to change the SIM card, prompting a user to input an anti-theft password, and when the anti-theft password input by the user is consistently different form the preset anti-theft password pre-stored in an OPT ROM, opening the GPS to obtain the current position information of the mobile phone terminal, and sending the current position information in a security mobile phone number pre-stored in the OPT ROM in a short message form. Since the OPT ROM can be only programmed once and cannot be erased, even if the mobile phone terminal is brushed, the anti-theft password and the security mobile phone number stored in the OPT ROM are still present.
Description
Technical field
The present invention relates to mobile telephone terminal security technology area, in particular, relate to a kind of theft preventing method and system of mobile telephone terminal.
Background technology
Along with the continuous increase of mobile telephone terminal (such as mobile phone) function, mobile telephone terminal has not exclusively been used to the phone conversed, it has merged many multimedia functions such as personal digital assistant, digital camera and MP3 cleverly, and the price of certain mobile telephone terminal is also in continuous rising.No matter the smart mobile phone of Android system, or apple iPhone series mobile phone, they have a common ground not cheap.And the mostly compatible various software of mobile telephone terminal at present, especially relevant to privacy account information, financial information etc., once lose, just there will be very serious chain reaction and loss.Therefore, the anti-theft feature of mobile telephone terminal seems particularly important.
Antitheft mode main at present installs burglary-resisting system in mobile telephone terminal, the operation principle of burglary-resisting system is very simple, when mobile telephone terminal replacing SIM (SubscriberIdentityModule client identification module) blocks, by writing the monitoring program into mobile phone, the safety hand plane No. pre-set from trend user sends information, reaches antitheft function.
But, even if hiding relatively good of current burglary-resisting system, or must could unload when plug sim card, also the effect of burglary-resisting system can be lost efficacy by the mode of brush machine.
Summary of the invention
In view of this, the invention provides a kind of theft preventing method and system of mobile telephone terminal, to realize the validity that can also ensure burglary-resisting system when brush machine.
A theft preventing method for mobile telephone terminal, comprising:
When detect current have client identification module SIM card to insert time, trigger anti-theft feature;
Judge whether it is first time insert SIM card;
If not, then the corresponding current international mobile subscriber identity IMSI unique with described current SIM card comprised in current SIM card is obtained;
Judge described current I MSI and whether prestore IMSI at application data base identical;
If not, then arrange dialog box at current interface display password, prompting user inputs anti-theft cipher, and described password arranges dialog box to be existed before anti-theft cipher input is correct always;
Obtain the anti-theft cipher of user's input;
Judge described anti-theft cipher and whether prestore default anti-theft cipher at disposable programmable read only memory OPTROM identical, wherein, described OPTROM is set in advance in described mobile telephone terminal;
If not, then arrange dialog box at current interface display password described in returning, prompting user inputs anti-theft cipher;
The number of times inputting anti-theft cipher as user reaches preset times, and when the anti-theft cipher of input is all different from described default anti-theft cipher, positive opening data traffic and global position system GPS, obtain current position information;
Described positional information is sent to the form of note in the safety hand plane No. prestored at described OPTROM, and exports the failure of this plug-in card, could the information of plug-in card again again after preset time period.
Preferably, also comprise:
If first time inserts SIM card, then show described password in current interface and arrange dialog box, prompting user arranges anti-theft cipher;
Obtain the anti-theft cipher of user's first time input, and point out user to repeat to input this anti-theft cipher;
Judge that whether the anti-theft cipher that user repeats to input is identical with the anti-theft cipher that described first time inputs;
If not, then point out the anti-theft cipher of user's twice input inconsistent, need anti-theft cipher be re-entered;
Obtain user again repeat input anti-theft cipher, and return perform the described user of judging repeat input anti-theft cipher whether identical with the anti-theft cipher that described first time inputs;
If so, then the anti-theft cipher be provided with is carried out record; Anti-theft cipher power-off or the shutdown of record are still preserved;
In current interface display cell-phone number dialog box, prompting user arranges safety hand plane No.;
Obtain the safety hand plane No. of user's first time input, and point out user to repeat to input this safety hand plane No.;
Judge that whether the safety hand plane No. that user repeats to input is identical with the safety hand plane No. that described first time inputs;
If not, then point out the safety hand plane No. of user's twice input inconsistent, safety hand plane No. need be re-entered;
Obtain user again repeat input safety hand plane No., and return perform the described user of judging repeat input safety hand plane No. whether identical with the safety hand plane No. that described first time inputs;
If so, then the safety hand plane No. be provided with is carried out record; The power-off of safety hand plane No. or the shutdown of record are still preserved;
The IMSI comprised in the SIM card safety hand plane No. of the anti-theft cipher of described record, described record and first time are inserted is stored in described OPTROM, and opens the operating system of described mobile telephone terminal.
Preferably, described password arranges dialog box is full frame dialog box.
Preferably, also comprise:
If described current I MSI with described to prestore IMSI identical, then opens the operating system of described mobile telephone terminal.
Preferably, also comprise:
If described anti-theft cipher is identical with described default anti-theft cipher, then open the operating system of described mobile telephone terminal.
A burglary-resisting system for mobile telephone terminal, comprising:
Trigger element, for when detect current have client identification module SIM card to insert time, trigger anti-theft feature;
First judging unit, for judging whether it is first time insert SIM card;
First acquiring unit, for when described first judging unit is judged as NO, obtains the corresponding current international mobile subscriber identity IMSI unique with described current SIM card comprised in current SIM card;
Second judging unit, for judging described current I MSI and whether prestore IMSI at application data base identical;
First Tip element, for when described second judging unit is judged as NO, arrange dialog box at current interface display password, prompting user inputs anti-theft cipher, and described password arranges dialog box to be existed before anti-theft cipher input is correct always;
Second acquisition unit, for obtaining the anti-theft cipher of user's input;
3rd judging unit, for judging described anti-theft cipher and whether prestore default anti-theft cipher at disposable programmable read only memory OPTROM identical, wherein, described OPTROM is set in advance in described mobile telephone terminal;
Return unit, for when described 3rd judging unit is judged as NO, return described first Tip element;
3rd acquiring unit, reach preset times, and when the anti-theft cipher of input is all different from described default anti-theft cipher, positive opening data traffic and global position system GPS, obtains current position information for the number of times inputting anti-theft cipher as user;
Short message sending unit, for described positional information being sent to the form of note in the safety hand plane No. that prestores at described OPTROM, and exports this plug-in card failure, could the information of plug-in card again again after preset time period.
Preferably, also comprise:
Second Tip element, for when described first judging unit is judged as YES, shows described password in current interface and arranges dialog box, and prompting user arranges anti-theft cipher;
4th acquiring unit, for obtaining the anti-theft cipher of user's first time input, and points out user to repeat to input this anti-theft cipher;
Whether the 4th judging unit is identical with the anti-theft cipher that described first time inputs for judging the anti-theft cipher that user repeats to input;
Tip element again, for when described 4th judging unit is judged as NO, the anti-theft cipher of prompting user twice input is inconsistent, need re-enter anti-theft cipher;
5th acquiring unit, obtains the anti-theft cipher that user repeats to input again, and returns described 4th judging unit of execution;
First record cell, for when described 4th judging unit is judged as YES, carries out record by the anti-theft cipher be provided with; Anti-theft cipher power-off or the shutdown of record are still preserved;
3rd Tip element, in current interface display cell-phone number dialog box, points out user to arrange safety hand plane No.;
6th acquiring unit, for obtaining the safety hand plane No. of user's first time input, and points out user to repeat to input this safety hand plane No.;
Whether the 5th judging unit is identical with the safety hand plane No. that described first time inputs for judging the safety hand plane No. that user repeats to input;
4th Tip element, for when described 5th judging unit is judged as NO, the safety hand plane No. of prompting user twice input is inconsistent, need re-enter safety hand plane No.;
7th acquiring unit, for obtaining the safety hand plane No. that user repeats to input again, and returns described 5th judging unit of execution;
Second record cell, for when described 5th judging unit is judged as YES, carries out record by the safety hand plane No. be provided with; The power-off of safety hand plane No. or the shutdown of record are still preserved;
Memory cell, for being stored in described OPTROM by the IMSI comprised in the SIM card of the safety hand plane No. of the anti-theft cipher of described record, described record and first time insertion, and opens the operating system of described mobile telephone terminal.
Preferably, also comprise:
First opens unit, for when described second judging unit is judged as YES, opens the operating system of described mobile telephone terminal.
Preferably, also comprise:
Second opens unit, for when described 3rd judging unit is judged as YES, opens the operating system of described mobile telephone terminal.
As can be seen from above-mentioned technical scheme, the invention provides a kind of theft preventing method and system of mobile telephone terminal, when having detected that SIM card is inserted, trigger anti-theft feature, when judgement mobile telephone terminal is not first time insert SIM card, then by by the IMSI comprised in this SIM card with prestore IMSI and compare, judge that current is change SIM card or the SIM card before reinserting, when SIM card changed by needs, prompting user inputs anti-theft cipher, when the anti-theft cipher that user inputs is different from the default anti-theft cipher of pre-stored in OPTROM all the time, the current location information of mobile telephone terminal is obtained by opening GPS, and be sent in the safety hand plane No. that OPTROM prestores with the form of note.Because OPTROM can only programme once and not erasable, therefore, even if mobile telephone terminal is by brush machine, be stored in anti-theft cipher in OPTROM and safety hand plane No. and remain existence, like this when mobile telephone terminal is changed SIM card by other people, if the anti-theft cipher of input is incorrect, this mobile telephone terminal can start anti-theft feature and be sent in the safety hand plane No. of storage by current residing positional information, thus the position of stolen mobile telephone terminal just can be known by the note that the mobile telephone terminal checked belonging to safety hand plane No. receives, meanwhile, password arranges dialog box and shows in the current interface of this mobile telephone terminal always, thus other people cannot open the operating system of this mobile telephone terminal.Therefore, present invention achieves when brush machine, still can ensure the validity of burglary-resisting system.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The theft preventing method flow chart of Fig. 1 a kind of mobile telephone terminal disclosed in the embodiment of the present invention;
Fig. 2 a kind of mobile telephone terminal first time disclosed in the embodiment of the present invention inserts flow chart during SIM card;
The structural representation of Fig. 3 a kind of burglary-resisting system of mobile telephone terminal disclosed in the embodiment of the present invention;
Fig. 4 a kind of mobile telephone terminal first time disclosed in the embodiment of the present invention inserts structural representation during SIM card.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of theft preventing method and system of mobile telephone terminal, to realize the validity that can also ensure burglary-resisting system when brush machine.
See Fig. 1, the theft preventing method flow chart of a kind of mobile telephone terminal that the embodiment of the present invention provides, theft preventing method comprises step:
Step S11, when detect current have SIM card to insert time, trigger anti-theft feature;
SIM (SubscriberIdentityModule, client identification module) card, also referred to as subscriber identification card, smart card, GSM (GlobalSystemforMobileCommunication, global system for mobile communications) mobile telephone terminal must be loaded onto this card and can use.
Store the information of mobile telephone terminal client in SIM card, the contents such as the key of encryption and the telephone directory of user, can differentiate for GSM network client identity, and voice messaging when conversing to client is encrypted.
Step S12, judge whether be first time insert SIM card, if not, then perform step S13;
The corresponding current I MSI unique with described current SIM card comprised in step S13, acquisition current SIM card;
IMSI (InternationalMobileSubscriberIdentificationNumber, international mobile subscriber identity) be the mark distinguishing mobile subscriber, be stored in SIM card, can be used for the effective information distinguishing mobile subscriber, its total length is no more than 15, uses the numeral of 0 ~ 9 equally.
Step S13, judge described current I MSI and whether prestore IMSI at application data base identical, if not, then perform step S14;
Step S14, judge that user inputs anti-theft cipher number of times i and whether equals n+1, if not, then perform step S15, if so, then perform step S18;
Wherein, i is positive integer, and the initial value of i is 1, preset times n is positive integer, such as 5.
Step S15, current interface display password dialog box is set, prompting user input anti-theft cipher;
It should be noted that, described password arranges dialog box to be existed before anti-theft cipher input is correct always, thus other people cannot open the operating system of this mobile telephone terminal.Even if stolen mobile telephone terminal is shut down or restarts, if the anti-theft cipher of input is incorrect, the message that current interface will eject " preset time period (such as 24 hours) is tried again ".
Wherein, password arranges the Dialog that dialog box selects Acivity.
Acivity is substantially the most also four the most common large assembly (Activity in Android assembly, Service serves, ContentProvider content provider, one of BroadcastReceiver radio receiver), Acivity is an application component, can provide a screen, user realizes data interaction by this screen.
Dialog is one and can points out to user, by the dialog box of the most succinct mode to user's exhibition information.
The anti-theft cipher of step S16, acquisition user i-th input;
For increasing the difficulty of anti-theft cipher, the rule that arranges of anti-theft cipher can be decided to be and be made up of numeral, letter and character.According to actual needs, the composition of anti-theft cipher can certainly be set to other rules.
Step S17, judge that whether the anti-theft cipher of described i-th input is with prestore default anti-theft cipher at OPTROM identical, if not, then execution step S17;
OPTROM (OneTimeProgrammableRead-OnlyMemory, disposable programmable read only memory) be MCU ((MicrocontrollerUnit, micro-control unit) a kind of type of memory, programming operation in sheet can be carried out, overprogram can not be realized, have not erasable, the feature can only programmed once, thus the unalterable feature that ensure that information.
Step S18, make i=i+1, and return and perform step S14;
Step S19, positive opening data traffic and GPS (GlobalPositioningSystem, global positioning system), obtain current position information;
Step S20, described positional information to be sent to the form of note in the safety hand plane No. that prestores at described OPTROM, and to export this plug-in card failure, could the information of plug-in card again again after preset time period.
Wherein, preset time period is concrete determines according to actual needs, and such as, 24 hours, the present invention did not limit at this.
In summary it can be seen, the theft preventing method of mobile telephone terminal provided by the invention, when having detected that SIM card is inserted, trigger anti-theft feature, when judgement mobile telephone terminal is not first time insert SIM card, then by by the IMSI comprised in this SIM card with prestore IMSI and compare, judge that current is change SIM card or the SIM card before reinserting, when SIM card changed by needs, prompting user inputs anti-theft cipher, when the anti-theft cipher that user inputs is different from the default anti-theft cipher of pre-stored in OPTROM all the time, the current location information of mobile telephone terminal is obtained by opening GPS, and be sent in the safety hand plane No. that OPTROM prestores with the form of note.Because OPTROM can only programme once and not erasable, therefore, even if mobile telephone terminal is by brush machine, be stored in anti-theft cipher in OPTROM and safety hand plane No. and remain existence, like this when mobile telephone terminal is changed SIM card by other people, if the anti-theft cipher of input is incorrect, this mobile telephone terminal can start anti-theft feature and be sent in the safety hand plane No. of storage by current residing positional information, thus the position of stolen mobile telephone terminal just can be known by the note that the mobile telephone terminal checked belonging to safety hand plane No. receives, meanwhile, password arranges dialog box and shows in the current interface of this mobile telephone terminal always, thus other people cannot open the operating system of this mobile telephone terminal.Therefore, present invention achieves when brush machine, still can ensure the validity of burglary-resisting system.
Be understandable that, in mobile telephone terminal, the anti-theft cipher of pre-stored and safety hand plane No. are arranged when this mobile telephone terminal first time inserts SIM card, therefore, for optimizing above-described embodiment further, see Fig. 2, a kind of mobile telephone terminal first time that the embodiment of the present invention provides inserts flow chart during SIM card, comprises step:
Step S21, when detect first time insert SIM card time, current interface display password dialog box is set, prompting user anti-theft cipher is set;
The anti-theft cipher of step S22, acquisition user first time input, and point out user to repeat to input this anti-theft cipher;
It should be noted that, remember the anti-theft cipher arranged for the convenience of the user, when first time input anti-theft cipher, input twice altogether.
Step S23, judge user repeat input anti-theft cipher whether identical with the anti-theft cipher that described first time input, if not, then execution step S24, otherwise execution step S26;
The anti-theft cipher of step S24, prompting user twice input is inconsistent, need re-enter anti-theft cipher;
Step S25, acquisition user repeat the anti-theft cipher inputted again, and return execution step S23;
Step S26, the anti-theft cipher be provided with is carried out record;
Anti-theft cipher power-off or the shutdown of record are still preserved;
The safety hand plane No. of step S27, acquisition user first time input, and point out user to repeat to input this safety hand plane No.;
Step S28, judge user repeat input safety hand plane No. whether identical with the safety hand plane No. that described first time input, if not, then execution step S29, otherwise execution step S31;
The safety hand plane No. of step S29, prompting user twice input is inconsistent, need re-enter safety hand plane No.;
Step S30, acquisition user repeat the safety hand plane No. inputted again, and return the described step S28 of execution;
Step S31, the safety hand plane No. be provided with is carried out record;
The power-off of safety hand plane No. or the shutdown of record are still preserved;
In step S32, the SIM card the safety hand plane No. of the anti-theft cipher of described record, described record and first time inserted, the IMSI that comprises is stored in described OPTROM, and opens the operating system of described mobile telephone terminal.
Wherein, the sequencing of safety hand plane No. and anti-theft cipher setting is including, but not limited to said sequence.
It should be noted that, for guaranteeing that the note that stolen mobile telephone terminal sends can receive by the mobile telephone terminal belonging to safety hand plane No., can multiple safety hand plane No. be set in stolen mobile telephone terminal, such as, three safety hand plane No. are set, advise as father and mother, lover or the cell-phone number of children.
The setting up procedure of each safety hand plane No. is identical, specifically see above-mentioned steps.
In summary, the present invention can reach following technique effect:
(1) mobile telephone terminal location
After mobile telephone terminal is stolen, this mobile telephone terminal can trigger anti-theft feature when inserting SIM card, if the anti-theft cipher of user's input is incorrect, then this mobile telephone terminal can automatically be opened GPS and positions current location, and locating information is sent to mobile telephone terminal belonging to safety hand plane No., the positional information that Report Stolen mobile telephone terminal is current with note form.
(2) dual safety guarantee
User has and for once arranges anti-theft cipher and the safety hand plane No. of mobile telephone terminal, thus prevent other people from arbitrarily distorting the information such as password, when mobile telephone terminal is stolen, if the anti-theft cipher of input is incorrect, the operating system of this mobile telephone terminal cannot be entered.
(3) uniqueness of anti-theft cipher and safety hand plane No.
Anti-theft cipher and safety hand plane No. are unique, and can only arrange and once can not change, and anti-theft cipher and safety hand plane No. are stored in OTPROM, and OTPROM has not erasable, the feature can only programmed once.When user inserts SIM card first time, requirement can be forced anti-theft cipher and safety hand plane No. are set, anti-theft cipher is as one defence line entering mobile telephone terminal, safety hand plane No. can receive the current location information of mobile telephone terminal as safety management account, even if this mobile telephone terminal is by brush machine, anti-theft cipher and safety hand plane No. can not be wiped free of, thus ensure that the validity of burglary-resisting system.
Preferably, password arranges dialog box is full frame.
For optimizing above-described embodiment further, also comprise step:
If current I MSI with to prestore IMSI identical, then opens the operating system of mobile telephone terminal.
For optimizing above-described embodiment further, also comprise step:
If anti-theft cipher is identical with default anti-theft cipher, then open the operating system of mobile telephone terminal.
Corresponding with said method embodiment, present invention also offers a kind of burglary-resisting system of mobile telephone terminal.
See Fig. 3, the structural representation of the burglary-resisting system of a kind of mobile telephone terminal that the embodiment of the present invention provides, comprising:
Trigger element 31, for when detect current have client identification module SIM card to insert time, trigger anti-theft feature;
First judging unit 32, for judging whether it is first time insert SIM card, if not, then performs the first acquiring unit 33;
First acquiring unit 33, for when the first judging unit 32 is judged as NO, obtains the corresponding current international mobile subscriber identity IMSI unique with described current SIM card comprised in current SIM card;
Second judging unit 34, for judging described current I MSI and whether prestore IMSI at application data base identical, if not, then performs the first Tip element 35;
First Tip element 35, for when the second judging unit 34 is judged as NO, arrange dialog box at current interface display password, prompting user inputs anti-theft cipher;
It should be noted that, described password arranges dialog box to be existed before anti-theft cipher input is correct always, thus other people cannot open the operating system of this mobile telephone terminal.Even if stolen mobile telephone terminal is shut down or restarts, if the anti-theft cipher of input is incorrect, the message that current interface will eject " preset time period (such as 24 hours) is tried again ".
Wherein, password arranges the Dialog that dialog box selects Acivity.
Second acquisition unit 36, for obtaining the anti-theft cipher of user's input;
For increasing the difficulty of anti-theft cipher, the rule that arranges of anti-theft cipher can be decided to be and be made up of numeral, letter and character.According to actual needs, the composition of anti-theft cipher can certainly be set to other rules.
3rd judging unit 37, for judging described anti-theft cipher and whether prestore default anti-theft cipher at disposable programmable read only memory OPTROM identical;
Wherein, described OPTROM is set in advance in described mobile telephone terminal.
OPTROM (OneTimeProgrammableRead-OnlyMemory, disposable programmable read only memory) be MCU ((MicrocontrollerUnit, micro-control unit) a kind of type of memory, programming operation in sheet can be carried out, overprogram can not be realized, have not erasable, the feature can only programmed once, thus the unalterable feature that ensure that information.
Return unit 38, for when the 3rd judging unit 37 is judged as NO, return the first Tip element 35;
3rd acquiring unit 39, reach preset times, and when the anti-theft cipher of input is all different from described default anti-theft cipher, positive opening data traffic and global position system GPS, obtains current position information for the number of times inputting anti-theft cipher as user;
Short message sending unit 40, for described positional information being sent to the form of note in the safety hand plane No. that prestores at described OPTROM, and exports this plug-in card failure, could the information of plug-in card again again after preset time period.
Wherein, preset time period is concrete determines according to actual needs, and such as, 24 hours, the present invention did not limit at this.
In summary it can be seen, the burglary-resisting system of mobile telephone terminal provided by the invention, when having detected that SIM card is inserted, trigger anti-theft feature, when judgement mobile telephone terminal is not first time insert SIM card, then by by the IMSI comprised in this SIM card with prestore IMSI and compare, judge that current is change SIM card or the SIM card before reinserting, when SIM card changed by needs, prompting user inputs anti-theft cipher, when the anti-theft cipher that user inputs is different from the default anti-theft cipher of pre-stored in OPTROM all the time, the current location information of mobile telephone terminal is obtained by opening GPS, and be sent in the safety hand plane No. that OPTROM prestores with the form of note.Because OPTROM can only programme once and not erasable, therefore, even if mobile telephone terminal is by brush machine, be stored in anti-theft cipher in OPTROM and safety hand plane No. and remain existence, like this when mobile telephone terminal is changed SIM card by other people, if the anti-theft cipher of input is incorrect, this mobile telephone terminal can start anti-theft feature and be sent in the safety hand plane No. of storage by current residing positional information, thus the position of stolen mobile telephone terminal just can be known by the note that the mobile telephone terminal checked belonging to safety hand plane No. receives, meanwhile, password arranges dialog box and shows in the current interface of this mobile telephone terminal always, thus other people cannot open the operating system of this mobile telephone terminal.Therefore, present invention achieves when brush machine, still can ensure the validity of burglary-resisting system.
Be understandable that, in mobile telephone terminal, the anti-theft cipher of pre-stored and safety hand plane No. are arranged when this mobile telephone terminal first time inserts SIM card, therefore, for optimizing above-described embodiment further, see Fig. 4, a kind of mobile telephone terminal first time that the embodiment of the present invention provides inserts system configuration schematic diagram during SIM card, comprising:
Second Tip element 41, for when the first judging unit 32 is judged as YES, shows described password in current interface and arranges dialog box, and prompting user arranges anti-theft cipher;
4th acquiring unit 42, for obtaining the anti-theft cipher of user's first time input, and points out user to repeat to input this anti-theft cipher;
4th judging unit 43, whether identical with the anti-theft cipher that described first time inputs for judging the anti-theft cipher that user repeats to input, if not, then perform again Tip element 44;
Tip element 44 again, for when the 4th judging unit 43 is judged as NO, the anti-theft cipher of prompting user twice input is inconsistent, need re-enter anti-theft cipher;
5th acquiring unit 45, obtains the anti-theft cipher that user repeats to input again, and returns execution the 4th judging unit 43;
First record cell 46, for when the 4th judging unit 43 is judged as YES, carries out record by the anti-theft cipher be provided with; Anti-theft cipher power-off or the shutdown of record are still preserved;
3rd Tip element 47, in current interface display cell-phone number dialog box, points out user to arrange safety hand plane No.;
6th acquiring unit 48, for obtaining the safety hand plane No. of user's first time input, and points out user to repeat to input this safety hand plane No.;
5th judging unit 49, whether identical with the safety hand plane No. that described first time inputs for judging the safety hand plane No. that user repeats to input, if not, then perform the 4th Tip element 50;
4th Tip element 50, for when the 5th judging unit 49 is judged as NO, the safety hand plane No. of prompting user twice input is inconsistent, need re-enter safety hand plane No.;
7th acquiring unit 51, for obtaining the safety hand plane No. that user repeats to input again, and returns execution the 5th judging unit 49;
Second record cell 52, for when the 5th judging unit 49 is judged as YES, carries out record by the safety hand plane No. be provided with; The power-off of safety hand plane No. or the shutdown of record are still preserved;
Memory cell 53, for being stored in described OPTROM by the IMSI comprised in the SIM card of the safety hand plane No. of the anti-theft cipher of described record, described record and first time insertion, and opens the operating system of described mobile telephone terminal.
It should be noted that, for guaranteeing that the note that stolen mobile telephone terminal sends can receive by the mobile telephone terminal belonging to safety hand plane No., can multiple safety hand plane No. be set in stolen mobile telephone terminal, such as, three safety hand plane No. are set, advise as father and mother, lover or the cell-phone number of children.
The setting up procedure of each safety hand plane No. is identical, specifically see said units.
In summary, the present invention can reach following technique effect:
(1) mobile telephone terminal location
After mobile telephone terminal is stolen, this mobile telephone terminal can trigger anti-theft feature when inserting SIM card, if the anti-theft cipher of user's input is incorrect, then this mobile telephone terminal can automatically be opened GPS and positions current location, and locating information is sent to mobile telephone terminal belonging to safety hand plane No., the positional information that Report Stolen mobile telephone terminal is current with note form.
(2) dual safety guarantee
User has and for once arranges anti-theft cipher and the safety hand plane No. of mobile telephone terminal, thus prevent other people from arbitrarily distorting the information such as password, when mobile telephone terminal is stolen, if the anti-theft cipher of input is incorrect, the operating system of this mobile telephone terminal cannot be entered.
(3) uniqueness of anti-theft cipher and safety hand plane No.
Anti-theft cipher and safety hand plane No. are unique, and can only arrange and once can not change, and anti-theft cipher and safety hand plane No. are stored in OTPROM, and OTPROM has not erasable, the feature can only programmed once.When user inserts SIM card first time, requirement can be forced anti-theft cipher and safety hand plane No. are set, anti-theft cipher is as one defence line entering mobile telephone terminal, safety hand plane No. can receive the current location information of mobile telephone terminal as safety management account, even if this mobile telephone terminal is by brush machine, anti-theft cipher and safety hand plane No. can not be wiped free of, thus ensure that the validity of burglary-resisting system.
Preferably, password arranges dialog box is full frame.
For optimizing above-described embodiment further, also comprise:
First opens unit, for when described second judging unit 34 is judged as YES, opens the operating system of described mobile telephone terminal.
For optimizing above-described embodiment further, also comprise:
Second opens unit, for when the 3rd judging unit 37 is judged as YES, opens the operating system of described mobile telephone terminal.
It should be noted that, in system embodiment, the specific works principle of each part is see embodiment of the method corresponding part, and the present invention does not limit at this.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a theft preventing method for mobile telephone terminal, is characterized in that, comprising:
When detect current have client identification module SIM card to insert time, trigger anti-theft feature;
Judge whether it is first time insert SIM card;
If not, then the corresponding current international mobile subscriber identity IMSI unique with described current SIM card comprised in current SIM card is obtained;
Judge described current I MSI and whether prestore IMSI at application data base identical;
If not, then arrange dialog box at current interface display password, prompting user inputs anti-theft cipher, and described password arranges dialog box to be existed before anti-theft cipher input is correct always;
Obtain the anti-theft cipher of user's input;
Judge described anti-theft cipher and whether prestore default anti-theft cipher at disposable programmable read only memory OPTROM identical, wherein, described OPTROM is set in advance in described mobile telephone terminal;
If not, then arrange dialog box at current interface display password described in returning, prompting user inputs anti-theft cipher;
The number of times inputting anti-theft cipher as user reaches preset times, and when the anti-theft cipher of input is all different from described default anti-theft cipher, positive opening data traffic and global position system GPS, obtain current position information;
Described positional information is sent to the form of note in the safety hand plane No. prestored at described OPTROM, and exports the failure of this plug-in card, could the information of plug-in card again again after preset time period.
2. theft preventing method according to claim 1, is characterized in that, also comprises:
If first time inserts SIM card, then show described password in current interface and arrange dialog box, prompting user arranges anti-theft cipher;
Obtain the anti-theft cipher of user's first time input, and point out user to repeat to input this anti-theft cipher;
Judge that whether the anti-theft cipher that user repeats to input is identical with the anti-theft cipher that described first time inputs;
If not, then point out the anti-theft cipher of user's twice input inconsistent, need anti-theft cipher be re-entered;
Obtain user again repeat input anti-theft cipher, and return perform the described user of judging repeat input anti-theft cipher whether identical with the anti-theft cipher that described first time inputs;
If so, then the anti-theft cipher be provided with is carried out record; Anti-theft cipher power-off or the shutdown of record are still preserved;
In current interface display cell-phone number dialog box, prompting user arranges safety hand plane No.;
Obtain the safety hand plane No. of user's first time input, and point out user to repeat to input this safety hand plane No.;
Judge that whether the safety hand plane No. that user repeats to input is identical with the safety hand plane No. that described first time inputs;
If not, then point out the safety hand plane No. of user's twice input inconsistent, safety hand plane No. need be re-entered;
Obtain user again repeat input safety hand plane No., and return perform the described user of judging repeat input safety hand plane No. whether identical with the safety hand plane No. that described first time inputs;
If so, then the safety hand plane No. be provided with is carried out record; The power-off of safety hand plane No. or the shutdown of record are still preserved;
The IMSI comprised in the SIM card safety hand plane No. of the anti-theft cipher of described record, described record and first time are inserted is stored in described OPTROM, and opens the operating system of described mobile telephone terminal.
3. theft preventing method according to claim 1, is characterized in that, it is full frame dialog box that described password arranges dialog box.
4. theft preventing method according to claim 1, is characterized in that, also comprises:
If described current I MSI with described to prestore IMSI identical, then opens the operating system of described mobile telephone terminal.
5. theft preventing method according to claim 1, is characterized in that, also comprises:
If described anti-theft cipher is identical with described default anti-theft cipher, then open the operating system of described mobile telephone terminal.
6. a burglary-resisting system for mobile telephone terminal, is characterized in that, comprising:
Trigger element, for when detect current have client identification module SIM card to insert time, trigger anti-theft feature;
First judging unit, for judging whether it is first time insert SIM card;
First acquiring unit, for when described first judging unit is judged as NO, obtains the corresponding current international mobile subscriber identity IMSI unique with described current SIM card comprised in current SIM card;
Second judging unit, for judging described current I MSI and whether prestore IMSI at application data base identical;
First Tip element, for when described second judging unit is judged as NO, arrange dialog box at current interface display password, prompting user inputs anti-theft cipher, and described password arranges dialog box to be existed before anti-theft cipher input is correct always;
Second acquisition unit, for obtaining the anti-theft cipher of user's input;
3rd judging unit, for judging described anti-theft cipher and whether prestore default anti-theft cipher at disposable programmable read only memory OPTROM identical, wherein, described OPTROM is set in advance in described mobile telephone terminal;
Return unit, for when described 3rd judging unit is judged as NO, return described first Tip element;
3rd acquiring unit, reach preset times, and when the anti-theft cipher of input is all different from described default anti-theft cipher, positive opening data traffic and global position system GPS, obtains current position information for the number of times inputting anti-theft cipher as user;
Short message sending unit, for described positional information being sent to the form of note in the safety hand plane No. that prestores at described OPTROM, and exports this plug-in card failure, could the information of plug-in card again again after preset time period.
7. burglary-resisting system according to claim 6, is characterized in that, also comprises:
Second Tip element, for when described first judging unit is judged as YES, shows described password in current interface and arranges dialog box, and prompting user arranges anti-theft cipher;
4th acquiring unit, for obtaining the anti-theft cipher of user's first time input, and points out user to repeat to input this anti-theft cipher;
Whether the 4th judging unit is identical with the anti-theft cipher that described first time inputs for judging the anti-theft cipher that user repeats to input;
Tip element again, for when described 4th judging unit is judged as NO, the anti-theft cipher of prompting user twice input is inconsistent, need re-enter anti-theft cipher;
5th acquiring unit, obtains the anti-theft cipher that user repeats to input again, and returns described 4th judging unit of execution;
First record cell, for when described 4th judging unit is judged as YES, carries out record by the anti-theft cipher be provided with; Anti-theft cipher power-off or the shutdown of record are still preserved;
3rd Tip element, in current interface display cell-phone number dialog box, points out user to arrange safety hand plane No.;
6th acquiring unit, for obtaining the safety hand plane No. of user's first time input, and points out user to repeat to input this safety hand plane No.;
Whether the 5th judging unit is identical with the safety hand plane No. that described first time inputs for judging the safety hand plane No. that user repeats to input;
4th Tip element, for when described 5th judging unit is judged as NO, the safety hand plane No. of prompting user twice input is inconsistent, need re-enter safety hand plane No.;
7th acquiring unit, for obtaining the safety hand plane No. that user repeats to input again, and returns described 5th judging unit of execution;
Second record cell, for when described 5th judging unit is judged as YES, carries out record by the safety hand plane No. be provided with; The power-off of safety hand plane No. or the shutdown of record are still preserved;
Memory cell, for being stored in described OPTROM by the IMSI comprised in the SIM card of the safety hand plane No. of the anti-theft cipher of described record, described record and first time insertion, and opens the operating system of described mobile telephone terminal.
8. burglary-resisting system according to claim 6, is characterized in that, also comprises:
First opens unit, for when described second judging unit is judged as YES, opens the operating system of described mobile telephone terminal.
9. burglary-resisting system according to claim 6, is characterized in that, also comprises:
Second opens unit, for when described 3rd judging unit is judged as YES, opens the operating system of described mobile telephone terminal.
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| CN201610028242.0A CN105554300A (en) | 2016-01-15 | 2016-01-15 | Anti-theft method and system for mobile phone terminal |
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| CN201610028242.0A CN105554300A (en) | 2016-01-15 | 2016-01-15 | Anti-theft method and system for mobile phone terminal |
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