CN103581404A - Mobile phone with theft prevention function and mobile phone theft prevention method - Google Patents
Mobile phone with theft prevention function and mobile phone theft prevention method Download PDFInfo
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- CN103581404A CN103581404A CN201210251833.6A CN201210251833A CN103581404A CN 103581404 A CN103581404 A CN 103581404A CN 201210251833 A CN201210251833 A CN 201210251833A CN 103581404 A CN103581404 A CN 103581404A
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Abstract
The invention discloses a mobile phone with a theft prevention function and a mobile phone theft prevention method, which are used in the technical field of mobile phone terminals. The mobile phone comprises a theft prevention module which is connected with a mobile phone processor and is used for communicating with the mobile phone processor, starting theft prevention identity authentication of the mobile phone when an SIM card of the mobile phone is replaced and entering a theft prevention mode to control the mobile phone to send an alarm message when theft prevention identity authentication fails. The invention further provides a mobile phone theft prevention method. Mobile phone theft prevention tracking is realized. Moreover, as the theft prevention module is solidified on the mobile phone in an inerasable manner, a mobile phone thief or finder cannot erase the theft prevention module and cannot replace the SIM card to use the mobile phone or acquire information in the mobile phone, leakage of important information is avoided, and a user can get back the mobile phone and recover the loss through the alarm message.
Description
Technical field
The present invention relates to mobile phone terminal technical field, relate in particular to a kind of mobile phone and anti-theft method of mobile phone with anti-theft feature.
Background technology
The development of communication and mobile phone terminal technology has met the higher demand of people to information and communication mode, and mobile phone has become indispensable instrument in people's daily life and work, but the thing of hand-set from stolen also often occurs.After hand-set from stolen or loss, stealer or the person of picking up continue to use this mobile phone after can changing SIM card, and original like this owner is except the loss of property, and the important information of mobile phone the inside also can be lost or reveal.
At present; mobile phone adopts the mode of separation between machine and card to design, and for the protection of SIM cards of mobile phones, generally takes PIN code and PUK code to prevent that SIM card from being abused, after mobile phone is lost; although can protect SIM card, the SIM card that cannot stop mobile phone itself to be inserted into other is used.
Under many circumstances, people can arrange startup password and prevent hand-set from stolen use, but after the ROM memory updating that the startup password arranging is used in the operating system of mobile phone, password is just clashed, and especially current smart mobile phone just can obtain from the Internet brush machine ROM file easily, therefore for stolen mobile phone, appropriator can upgrade ROM easily, causes information leakage or the loss of mobile phone the inside, may cause very large loss to owner.
Summary of the invention
Deficiency based on existing mobile phone burglary-resisting function, the embodiment of the present invention provides a kind of mobile phone and anti-theft method of mobile phone with anti-theft feature.
In order to realize above goal of the invention, a kind of mobile phone with anti-theft feature that the embodiment of the present invention provides is to realize by following technical scheme:
A mobile phone with anti-theft feature, described mobile phone comprises:
Anti-theft module, described anti-theft module is connected with handset processes device, is used for communicating with handset processes device, when mobile phone SIM is replaced, start antitheft mobile phone authentication, and when antitheft authentication not by time enter anti-theft modes, control mobile phone carries out the transmission of warning message.
Further, described anti-theft module specifically comprises:
Interface sub-module, described interface module comprises serial line interface, is used for carrying out serial data communication with handset processes device;
Authentication submodule, is used for according to password create-rule, generating authentication code according to SIM cards of mobile phones information, and according to described authentication code, the authentication password of input is carried out to authentication;
Control submodule, be used for sending warning message by the wireless communication module of AT instruction control mobile phone;
Sub module stored, is used for carrying out the not erasable storage of described warning message, password create-rule, authentication code and authentication program.
Further, described serial line interface comprises SPI interface, be used for when described anti-theft module during as peripheral hardware and described handset processes device communicate.
Further, described serial line interface comprises RS232 interface, is used as the data transfer interface of AT instruction.
Further, described mobile phone also comprises that one arranges module, and the described module that arranges comprises a use interface, the warning message setting when being used to provide user and carrying out anti-theft modes and the input of authentication password.
Further, described mobile phone also comprises GPS module, is connected with control module with described handset processes device, is used for when mobile phone enters anti-theft modes, and described GPS locating information is obtained and sent to described control module.
Further preferably, described warning message comprises phone number, locating information and the short message prompt content that receives stolen or drop-out.
In order to realize aforementioned goal of the invention, the embodiment of the present invention also provides a kind of anti-theft method of mobile phone, and described anti-theft method of mobile phone is to realize by following technical scheme:
, said method comprising the steps of:
When mobile phone SIM is replaced, start antitheft mobile phone authentication;
When antitheft authentication not by time enter anti-theft modes, control mobile phone and carry out the transmission of warning message.
Further, described method also comprises:
The SIM cards of mobile phones information of protection generates authentication code and carries out fixed storage according to password create-rule as required in advance, and described SIM card is one or more.
Further, described method also comprises:
Warning message when setting in advance mobile phone and entering anti-theft modes, described warning message comprises phone number, locating information and the short message prompt content that receives stolen or drop-out.
Further, described when mobile phone SIM is replaced, start antitheft mobile phone authentication and specifically comprise:
When mobile phone SIM is replaced, prompting user carries out the input of authentication password;
According to described authentication code, the authentication password of input is carried out to authentication.
Further, described when antitheft authentication not by time enter anti-theft modes, control the transmission that mobile phone carries out warning message and specifically comprise:
The wireless communication module of controlling mobile phone by AT instruction sends warning message to the phone number setting in advance.
A kind of mobile phone and anti-theft method of mobile phone with anti-theft feature that the embodiment of the present invention provides, by designing hardware anti-theft circuit and binding with SIM card, after hand-set from stolen, if want, by changing SIM card, use this mobile phone, mobile phone enters automatic protection pattern, and appropriator information is sent back to former owner by hidden form, thereby realize the anti-theft tracking to this mobile phone, and because anti-theft module is solidified on mobile phone by not erasable form, appropriator or the person of picking up can not wipe anti-theft module, and change SIM card and use mobile phone or obtain the information in mobile phone, avoided the leakage of important information, user also likely fetches mobile phone by warning message, retrieve a loss.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the block diagram of system of traditional intelligence mobile phone;
Fig. 2 is a kind of composition frame chart with the mobile phone of anti-theft feature of the embodiment of the present invention;
Fig. 3 is a kind of concrete composition frame chart with the mobile phone of anti-theft feature of the embodiment of the present invention;
Fig. 4 is the antitheft mobile phone composition frame chart when anti-theft module is integrated in a microprocessor;
Fig. 5 is the connecting circuit figure of microprocessor and handset processes device.
Embodiment
In order to make the object of the embodiment of the present invention, technical scheme and advantage are clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is carried out to clear, complete description, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, be the composition frame chart of conventional mobile phone, the product treatment device of conventional mobile phone directly and wireless communication module, GPS module and some other circuit directly realize communication.
As shown in Figure 2, have the mobile phone of anti-theft feature for the embodiment of the present invention is a kind of, described mobile phone comprises:
Anti-theft module, described anti-theft module is connected with handset processes device, is used for communicating with handset processes device, when mobile phone SIM is replaced, start antitheft mobile phone authentication, and when antitheft authentication not by time enter anti-theft modes, control mobile phone carries out the transmission of warning message.
As shown in Figure 3, described anti-theft module specifically comprises:
Interface sub-module, described interface module comprises serial line interface, is used for carrying out serial data communication with handset processes device;
Cipher authentication submodule, is used for according to password create-rule, generating authentication code according to SIM cards of mobile phones information, and according to described authentication code, the authentication password of input is carried out to authentication;
Control submodule, be used for sending warning message by the wireless communication module of AT instruction control mobile phone;
Sub module stored, is used for carrying out the not erasable storage of described warning message, password create-rule, authentication code and authentication program.
Further, described serial line interface comprises SPI interface, be used for when described anti-theft module during as peripheral hardware and described handset processes device communicate.
Further, described serial line interface comprises RS232 interface, is used as the data transfer interface of AT instruction.
Further, described mobile phone also comprises that one arranges module, and the described module that arranges comprises a use interface, the warning message setting when being used to provide user and carrying out anti-theft modes and the input of authentication password.
Further, described mobile phone also comprises GPS module, is connected with control module with described handset processes device, is used for when mobile phone enters anti-theft modes, and described GPS locating information is obtained and sent to described control module.
Further preferably, described warning message comprises phone number, locating information and the short message prompt content that receives stolen or drop-out.
In the embodiment providing in the application, should be understood that disclosed module can realize in other way, for example, embodiment described above is only that schematically for example division of described module, is only a kind of logical partitioning, during actual realization, can there is other dividing mode, for example a plurality of modules or unit or equipment can in conjunction with or can be integrated in another system, or some features can ignore, or do not carry out.In addition, shown coupling between mutually or direct-coupling or communication connection can pass through some interfaces, opinion coupling or the communication connection of device or unit, can be electrically, mechanical or other form.
The described unit as separating component explanation can or can not be also that physics separates, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can divide less than in a plurality of network element.Can select according to the actual needs the some or all of object that realizes the present embodiment scheme wherein.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that also can adopt hardware to add SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in an embodied on computer readable access media.Above-mentioned SFU software functional unit is stored in a storage medium, comprises that some instructions are with so that a computer equipment (can be personal computer, server or the network equipment etc.) is carried out the part steps of method described in the embodiment of the present invention.And aforesaid storage medium comprises: the medium that USB flash disk, portable hard drive, read-only memory, random access memory, magnetic disc or CD etc. can be program code stored.
As shown in Figure 4, for the embodiment of the present invention has the concrete enforcement block diagram of the mobile phone of anti-theft feature, be that described anti-theft module concentrates on a microprocessor, as shown in Figure 5, for described microprocessor during as peripheral hardware, with the circuit connection diagram of other circuit modules in handset processes device and mobile phone, when microprocessor chip selection signal SS is effective, mobile phone just enters anti-theft modes.
In Fig. 4, the communication between GPS module and product treatment device adopts to be undertaken by the mode of microprocessor transfer.When not starting anti-theft modes, product treatment device is issued the data of GPS and the data that GPS returns to product treatment device, adopts the mode of direct bypass to process, and microprocessor is not done any operation, only does data and directly forwards work.When entering anti-theft modes, by microprocessor, by " AT instruction ", the form with note sends the locating information that microprocessor obtains by GPS.
As can be seen from Figure 4; the control of some circuit is also processed by microprocessor; make this microprocessor become a part for system peripheral; because there is software code in microprocessor; even if appropriator is known this microprocessor and is had anti-theft protection function; because it cannot obtain the code of microprocessor, also cannot remove anti-theft feature by removing this microprocessor.
Serial communication mode is used in being connected between microprocessor and product treatment device, adopts SPI interface to be connected with RS232 Interface realization, can realize and product treatment device between high speed and general communication need.SPI interface is for high-speed data communications, the communication interface of its driver during using microprocessor as peripheral hardware as product treatment device; And RS232 interface is for general serial communication, can be used as the data transfer interface of " AT instruction ".
Run on the system of product treatment device end, include the module that arranges that starts anti-theft modes, this module can provide a startup anti-theft modes that menu is set.
Carrying out anti-theft modes while arranging, the phone number and the short message prompt content that receive stolen or drop-out can be set, once startup anti-theft modes, these configuration informations can send to microprocessor by RS232 interface, microprocessor can utilize built-in firmware module, these information are written in inner FLASH memory, realize persistence, the information that these are saved, if the words of revising, the mode that need to prove by password is carried out, and to be confirmed to be original owner, need to revise these information.
After handset starting, microprocessor can obtain the SIM card information that product treatment device obtains by RS232 interface, if startup anti-theft modes, microprocessor can be according to SIM card information, the specific cryptographic algorithm of enabling, produces particular verified data and is stored in the FLASH memory of microprocessor end, according to actual demand, a plurality of SIM card bindings can be set antitheft, to facilitate the user who has a plurality of SIM card.After the antitheft binding that is provided with first SIM card, multiple SIM card below is set and bind antitheftly, need prove by password, to determine that former owner just operates.
Every subsystem is after startup; microprocessor all can obtain by " AT instruction " information of SIM card by RS232 communication interface; then start identifying algorithm; with be stored in the test that compares of data in microprocessor FLASH; if the information of SIM card is not mated with storage information, microprocessor will enter anti-theft protection pattern.
As can be known from Fig. 4; product treatment device is that agent functionality by microprocessor completes for obtaining of GPS information; when being not activated anti-theft feature; microprocessor is by only to the GPS information realization forwarding capability through it; once start anti-theft protection function; the GPS locating information that microprocessor obtains; to be given buffer memory by microprocessor; as anti-theft tracking information, by microprocessor, by RS232 serial ports, by the mode secret of " AT instruction ", sent simultaneously; receive the phone number of these tracked information, the telephone number arranging exactly in previous step.
Enter the microprocessor of anti-theft protection pattern; stolen mobile phone anti-theft tracking information can be sent at a certain time interval snugly, if, outdoor, will start GPS positioning function; locating information is dealt on relevant mobile phone together, so that the position of location stolen mobile phone.
The control of some external equipments of this mobile phone is realized by microprocessor, and control command is sent by SPI interface by product treatment device, after being received, carries out sending relevant control command after command analysis by microprocessor.
In addition, the embodiment of the present invention also provides a kind of anti-theft method of mobile phone, and described method comprises the steps:
When mobile phone SIM is replaced, start antitheft mobile phone authentication;
When antitheft authentication not by time enter anti-theft modes, control mobile phone and carry out the transmission of warning message.
Further, described method also comprises:
The SIM cards of mobile phones information of protection generates authentication code and carries out fixed storage according to password create-rule as required in advance, and described SIM card is one or more.
Further, described method also comprises:
Warning message when setting in advance mobile phone and entering anti-theft modes, described warning message comprises phone number, locating information and the short message prompt content that receives stolen or drop-out.
Further, described when mobile phone SIM is replaced, start antitheft mobile phone authentication and specifically comprise:
When mobile phone SIM is replaced, prompting user carries out the input of authentication password;
According to described authentication code, the authentication password of input is carried out to authentication.
Further, described when antitheft authentication not by time enter anti-theft modes, control the transmission that mobile phone carries out warning message and specifically comprise:
The wireless communication module of controlling mobile phone by AT instruction sends warning message to the phone number setting in advance.
Here, anti-theft method of mobile phone is based on the aforementioned enforcement with the mobile phone of anti-theft feature, and therefore, the description of its embodiment is equal to the aforementioned embodiment with the mobile phone of anti-theft feature, repeats no longer one by one its embodiment here,
A kind of mobile phone and anti-theft method of mobile phone with anti-theft feature that the embodiment of the present invention provides, by designing hardware anti-theft circuit and binding with SIM card, after hand-set from stolen, if want, by changing SIM card, use this mobile phone, mobile phone enters automatic protection pattern, and appropriator information is sent back to former owner by hidden form, thereby realize the anti-theft tracking to this mobile phone, and because anti-theft module is solidified on mobile phone by not erasable form, appropriator or the person of picking up can not wipe anti-theft module, and change SIM card and use mobile phone or obtain the information in mobile phone, avoided the leakage of important information, user also likely fetches mobile phone by warning message, retrieve a loss.
Those skilled in the art will recognize that; above-mentioned embodiment is exemplary; in order to make those skilled in the art can better understand this patent content; should not be understood as the restriction to this patent protection range; so long as disclose spiritual do any according to this patent, be equal to change or modify, all falling into this patent protection range.
Claims (11)
1. a mobile phone with anti-theft feature, is characterized in that, described mobile phone comprises:
Anti-theft module, described anti-theft module is connected with handset processes device, is used for communicating with handset processes device, when mobile phone SIM is replaced, start antitheft mobile phone authentication, and when antitheft authentication not by time enter anti-theft modes, control mobile phone carries out the transmission of warning message.
2. the mobile phone with anti-theft feature as claimed in claim 1, is characterized in that, described anti-theft module specifically comprises:
Interface sub-module, described interface module comprises serial line interface, is used for carrying out serial data communication with handset processes device;
Authentication submodule, is used for according to password create-rule, generating authentication code according to SIM cards of mobile phones information, and according to described authentication code, the authentication password of input is carried out to authentication;
Control submodule, be used for sending warning message by the wireless communication module of AT instruction control mobile phone;
Sub module stored, is used for carrying out the not erasable storage of described warning message, password create-rule, authentication code and authentication program.
3. the mobile phone with anti-theft feature as claimed in claim 2, is characterized in that, described serial line interface comprises SPI interface, be used for when described anti-theft module during as peripheral hardware and described handset processes device communicate.
4. the mobile phone with anti-theft feature as claimed in claim 2, is characterized in that, described serial line interface comprises RS232 interface, is used as the data transfer interface of AT instruction.
5. the mobile phone with anti-theft feature as claimed in claim 1, it is characterized in that, described mobile phone also comprises that one arranges module, and the described module that arranges comprises a use interface, the warning message setting when being used to provide user and carrying out anti-theft modes and the input of authentication password.
6. the mobile phone with anti-theft feature as claimed in claim 5, it is characterized in that, described mobile phone also comprises GPS module, is connected with control module with described handset processes device, be used for when mobile phone enters anti-theft modes, described GPS locating information is obtained and sent to described control module.
7. an anti-theft method of mobile phone, is characterized in that, said method comprising the steps of:
When mobile phone SIM is replaced, start antitheft mobile phone authentication;
When antitheft authentication not by time enter anti-theft modes, control mobile phone and carry out the transmission of warning message.
8. anti-theft method of mobile phone as claimed in claim 7, is characterized in that, described method also comprises:
The SIM cards of mobile phones information of protection generates authentication code and carries out fixed storage according to password create-rule as required in advance, and described SIM card is one or more.
9. anti-theft method of mobile phone as claimed in claim 7, is characterized in that, described method also comprises:
Warning message when setting in advance mobile phone and entering anti-theft modes, described warning message comprises phone number, locating information and the short message prompt content that receives stolen or drop-out.
10. anti-theft method of mobile phone as claimed in claim 7, is characterized in that, described when mobile phone SIM is replaced, and starts antitheft mobile phone authentication and specifically comprises:
When mobile phone SIM is replaced, prompting user carries out the input of authentication password;
According to described authentication code, the authentication password of input is carried out to authentication.
11. anti-theft method of mobile phone as claimed in claim 7, is characterized in that, described when antitheft authentication not by time enter anti-theft modes, control the transmission that mobile phone carries out warning message and specifically comprise:
The wireless communication module of controlling mobile phone by AT instruction sends warning message to the phone number setting in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251833.6A CN103581404A (en) | 2012-07-20 | 2012-07-20 | Mobile phone with theft prevention function and mobile phone theft prevention method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210251833.6A CN103581404A (en) | 2012-07-20 | 2012-07-20 | Mobile phone with theft prevention function and mobile phone theft prevention method |
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| CN201210251833.6A Pending CN103581404A (en) | 2012-07-20 | 2012-07-20 | Mobile phone with theft prevention function and mobile phone theft prevention method |
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| CN104123131A (en) * | 2014-06-04 | 2014-10-29 | 开曼群岛威睿电通股份有限公司 | Movable device and anti-theft method thereof |
| CN104243706A (en) * | 2014-09-17 | 2014-12-24 | 广东欧珀移动通信有限公司 | Anti-theft processing method and device of mobile terminal |
| CN105635405A (en) * | 2016-01-06 | 2016-06-01 | 上海斐讯数据通信技术有限公司 | Unlocking method and unlocking device for mobile terminal |
| CN106488434A (en) * | 2015-08-26 | 2017-03-08 | 广州市动景计算机科技有限公司 | A kind of anti-theft method of mobile phone, device, system and mobile phone |
| CN106961678A (en) * | 2017-04-13 | 2017-07-18 | 上海与德科技有限公司 | A kind of method, mobile terminal and service end for preventing mobile terminal stolen |
| CN108537039A (en) * | 2018-04-08 | 2018-09-14 | 中国联合网络通信集团有限公司 | Control device, method, equipment and the computer readable storage medium of mobile terminal |
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| CN106961678A (en) * | 2017-04-13 | 2017-07-18 | 上海与德科技有限公司 | A kind of method, mobile terminal and service end for preventing mobile terminal stolen |
| CN108537039A (en) * | 2018-04-08 | 2018-09-14 | 中国联合网络通信集团有限公司 | Control device, method, equipment and the computer readable storage medium of mobile terminal |
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Application publication date: 20140212 |