CN104869243A - Mobile phone anti-theft tracking system and method - Google Patents

Mobile phone anti-theft tracking system and method Download PDF

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Publication number
CN104869243A
CN104869243A CN201510231279.9A CN201510231279A CN104869243A CN 104869243 A CN104869243 A CN 104869243A CN 201510231279 A CN201510231279 A CN 201510231279A CN 104869243 A CN104869243 A CN 104869243A
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mobile phone
theft
server
tracking
mode
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CN201510231279.9A
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CN104869243B (en
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张宇舟
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SICHUAN DUOWEI INTELLIGENT CLOUD VALLEY CO.,LTD.
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Shanghai Feixun Data Communication Technology Co Ltd
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Abstract

The invention relates to a mobile phone anti-theft tracking system and a mobile phone anti-theft tracking method implemented with the system. The method comprises the following steps: S1, registering a user account on a server, and binding the IMEI (International Mobile Equipment Identity) code of a mobile phone; S2, setting a password by a user, and switching the mobile phone from an ordinary mode to an anti-theft mode by a mode switching unit; S3, measuring whether or not each state of the mobile phone changes suddenly within a certain time interval or at a certain moment in real time by an anti-theft unit, and if so, notifying the mode switching unit to switch the mobile phone mode to a tracking mode; and S4, tracking the current position information of the mobile phone with a tracking unit, acquiring information of an environment in which the mobile phone is positioned, and uploading the acquired information to the server for the user to learn. Detection on whether or not the mobile phone is in a lost state can be performed rapidly without increasing additional hardware cost; the manual disturbance to the tracking mode after the mobile phone is stolen is shielded effectively; error operation is reduced; the tracking time is prolonged; the tracking stability is enhanced; and the mobile phone finding success rate is increased.

Description

A kind of anti-theft tracking of mobile phone system and method
Technical field
The present invention relates to a kind of anti-theft tracking of mobile phone system, and utilize this system to carry out the method for anti-theft tracking of mobile phone.
Background technology
Day by day universal along with smart mobile phone, its price is also general more than thousand yuan, again because the small volume of mobile phone, is easily stolen by lawless person and even grabs.Because lawless person's way of committing offenses is more hidden, user generally can not Timeliness coverage hand-set from stolen, makes getting back mobile phone become very difficult, causes any property loss and the leakage of data-privacy.
Smart mobile phone general in the market has all contained acceleration transducer, gravity sensor, light sensor and range sensor etc., along with A-GPS(agps system) appearance of technology, can the faster positional information obtaining mobile phone place more accurately.In addition, the battery in mobile phone, SIM(client identification module) draw-in groove etc. is all designed to the tactic pattern of more difficult dismounting.Popularizing of forth generation mobile communication technology, makes the mobile data transfer of mobile phone also quicker.
In existing antitheft mobile phone means, there is a kind of needs to increase extra hardware device, and keep short-range communication to be connected (as bluetooth) with mobile phone.When distance between mobile phone and this hardware device exceedes restriction, any one end finds that connecting disconnection will report to the police.A kind of antitheft means are also had to be then rely on software simulating, judge whether active user is validated user by pre-setting the modes such as legal SIM card, recognition of face, if it is determined that be disabled user, then mobile phone is positioned, record and the information of the person that uploads illegal use, if desired can significant data in long-range removing mobile phone.
In prior art, a kind of mobile phone antitheft system disclosed in Chinese patent application 201310521273.6, comprises main frame and handset two parts, and main frame and handset carry out communication by radio signal.After alarm is opened, if hand-set from stolen, mobile phone can give the alarm in 1s ~ 2s, and continues to ring, and can not affect by switching on and shutting down.Huge alarm song can help user to determine the position of mobile phone; And alarm has anti-something lost drop, when user mobile phone is placed on forget somewhere to take time, as long as the distance of more than mobile phone distance users 8m, mobile phone will sound alarm to point out user; And battery lock can be automatic locking when mobile phone is opened, and when not having owner's fingerprint, battery lock can not be opened.
A kind ofly disclosed in another Chinese patent application 201410188235.8 to detect and the anti-theft tracking of mobile phone system and method for recognition of face based on IMSI, after startup anti-theft tracking of mobile phone function, owner can do antitheft process to stolen mobile phone, the data security of real-time protection stolen mobile phone; Stolen mobile phone collects current SIM card information, positional information, disabled user's head image information automatically, and above-mentioned information package is sent on the wireless terminal or server apparatus that preset; Owner is according to the information of collecting; in Query Database, SIM card card number determines the identity of disabled user 1; and the identity of disabled user 2 is determined by recognition of face, by contrasting the identity finally determining disabled user, and then help user to give stolen mobile phone for change while protection stolen mobile phone data security.
But above-mentioned existing anti-theft method of mobile phone uses short distance communication mode detection of handset whether to leave user, and needs extra hardware device support, and this adds antitheft cost undoubtedly.In addition, connection of keeping in communication for a long time can consume the electricity of mobile phone faster, and burglary-resisting installation is carried at and can makes troubles to user with it.And, whether legally detect current phone user by the mode arranging validated user, only have and just can hand-set from stolen be detected when lawless person operates mobile phone, cannot Timeliness coverage be ensured.Finally, track phase can not shield the operation of disabled user to mobile phone effectively, and location, transfer of data power consumption is huge, and the unsteadiness of SPS signal, all can produce larger impact to tracking result.
Summary of the invention
The object of the present invention is to provide a kind of anti-theft tracking of mobile phone system and method, whether can be in lost condition and do not increase additional hardware cost by fast detecting mobile phone, effective shielding hand-set from stolen descendant is the interference to the pattern of tracking, reduce misoperation, extend the tracking time, improve and follow the trail of stability, increase the success rate that mobile phone is given for change.
In order to achieve the above object, the invention provides a kind of anti-theft tracking of mobile phone system, it comprises: server, for registered user's account on that server, the IMEI code of binding mobile phone is as unique identification, and the significant data uploaded of memory mobile phone or send instruction to mobile phone and perform corresponding operating; Mode switch element, it is connected with described server and anti-theft, for mobile phone at general mode, switch between anti-theft modes and tracking pattern; Anti-theft, it is connected with mode switch element with described server, when handset mode is switched to anti-theft modes by mode switch element, each state that this anti-theft is used for measuring in real time mobile phone whether within certain a period of time or a certain moment undergo mutation, then handset mode is switched to tracking pattern by notification mode switch unit in this way; Tracing unit, it is connected with mode switch element with described server, when handset mode is switched to tracking pattern by mode switch element, this tracing unit to be learned by user for following the trail of the current positional information of mobile phone and the environmental information that gathers residing for mobile phone and uploading onto the server.
Described anti-theft comprises: acceleration transducer, for measuring the accekeration that mobile phone is gone up in any direction; Gravity sensor, for measuring the angle of mobile phone screen and gravity direction; Light sensor, for measuring the illumination intensity value around mobile phone; Range sensor, for measuring the distance value between mobile phone and surrounding objects; Critical value arranges module, for arranging the critical value of acceleration transducer, gravity sensor, light sensor and range sensor; Critical value detection module, it is with each transducer above-mentioned, critical value arranges module and mode switch element is connected, when critical value detection module detect any one transducer above-mentioned measure within certain a period of time instantaneous value that the changing value that obtains or a certain moment measurement obtain exceed corresponding critical value time, handset mode is switched to tracking pattern by anti-theft modes by notification mode switch unit.
Described anti-theft also comprises: slip condition database, it is connected with described server and critical value detection module, for storing tracking pattern by the corresponding measured value of false triggering brief acceleration transducer, gravity sensor, light sensor and range sensor, and transmit it to server to keep synchronous.
Described tracing unit comprises: meet an urgent need and arrange module, it is connected with described mode switch element, for lock-screen, hides shutdown options, shields volume adjusting key and sends jingle bell vibrations; Locating module, it is connected with described server and mode switch element, and for the positional information that real-time locating cellphone is current, and timing uploads described positional information to server, inquire about for user and obtain, or performing positioning action according to user by the instruction of server real time down; Environment information acquisition module, it is connected with described server and mode switch element, for the environmental information that timing acquiring mobile phone is current, comprise and take pictures, record and gather fingerprint, and timing uploads described environmental information to server, inquire about for user and obtain, or performing the operation of taking pictures, recording according to user by the instruction of server real time down; Flag bit arranges module, and it is connected with described mode switch element, for arranging and storage mark position.
Described tracing unit also comprises: electric power detection module, and it emergently arranges module, locating module and environment information acquisition model calling with described respectively, and the dump energy current for detection of handset also transfers to above-mentioned modules; Described emergent module decides jingle bell vibrations pattern according to the current residual electricity that electric power detection module detects is set; The current residual electricity that described locating module detects according to electric power detection module decides adopted locate mode, and uploads the time interval of obtained mobile phone position information to server; Described environment information acquisition module decides the time interval of uploading gathered mobile phone environment information to server according to the current residual electricity that electric power detection module detects.
Described mode switch element is used for: manually operate and mobile phone is switched to anti-theft modes by general mode; By inputting the password pre-set, mobile phone is switched to general mode by anti-theft modes; By sending instructions under server handset mode switched to tracking pattern by general mode; By inputting the password pre-set, mobile phone is switched to anti-theft modes by the pattern of tracking; By sending instructions under server or when sensor states exceeds critical value or security mechanism authentication failed, handset mode being switched to tracking pattern by anti-theft modes.
The communication respectively and between server of described mode switch element, anti-theft, tracing unit adopts WLAN or mobile data network to realize; If current WLAN or mobile data network unavailable, then use short message sending; The information data of unsuccessful transmission can be kept in cache file, again resends when network is available.
The present invention also provides a kind of anti-theft tracking of mobile phone method, comprises following steps:
S1, on the server registered user's account, the IMEI code of binding mobile phone is as unique identification;
As now mobile phone is unfortunate stolen, user sends instruction by logon server to mode switch element, and handset mode is switched to tracking pattern by general mode, and redirect performs S4, otherwise continues to perform S2;
S2, user are arranged for closing anti-theft modes or exiting the password of tracking pattern, and manually operate, by mode switch element, handset mode is switched to anti-theft modes from general mode;
S3, anti-theft measure mobile phone in real time each state whether within certain a period of time or a certain moment undergo mutation, then handset mode is switched to tracking pattern by notification mode switch unit in this way;
S4, tracing unit are followed the trail of the current positional information of mobile phone and the environmental information that gathers residing for mobile phone and are uploaded onto the server and to be learned by user.
In described S3, specifically comprise following steps:
S31, critical value arrange the critical value of module installation acceleration transducer, gravity sensor, light sensor and range sensor;
The accekeration that mobile phone is gone up in any direction measured by S32, acceleration transducer, gravity sensor measures the angle of mobile phone screen and gravity direction, light sensor measures the illumination intensity value around mobile phone, and the distance value between mobile phone and surrounding objects measured by range sensor;
S33, critical value detection module detect any one transducer above-mentioned within certain a period of time, measure the critical value whether instantaneous value that the changing value that obtains or a certain moment measurements obtain exceed correspondence; In this way then continue perform S34, as otherwise return perform S32;
S34, record the measured value of current each transducer, and in slip condition database, search the data value that whether there is coupling; If there is not matched data value, then continue to perform S35, as there is matched data value, then return and perform S32; Operation like this effectively can reduce the number of times that pattern is followed the trail of in false triggering, improves the accuracy rate of sensor measurement;
S35, critical value detection module notification mode switch unit, switch to tracking pattern by handset mode by anti-theft modes;
S36, as user finding that this time opening tracking pattern is false triggering, then the password by arranging in input S2, by mode switch element, mobile phone being switched back anti-theft modes from tracking pattern, and continuing to perform S37, otherwise continuation execution S4;
The measured value of S37, each transducer when this false triggering being followed the trail of pattern is analyzed after matching and is stored in slip condition database, and returns and perform S32.
In the implementation of described S31 ~ S34, mobile phone, by the password arranged in input S2, is switched to general mode from anti-theft modes by mode switch element 2 by user.
In the implementation of described S31 ~ S34, when causing security mechanism authentication failed if any lawless person or disabled user repeatedly input code error, by mode switch element, mobile phone is switched to tracking pattern from anti-theft modes.
In described S4, specifically comprise following steps:
S41, emergent module lock-screen is set, hides shutdown options, shielding volume adjusting key and send jingle bell vibrations;
The positional information that the real-time locating cellphone of S42, locating module is current, and timing uploads described positional information to server;
The environmental information that S43, environment information acquisition module timing acquiring mobile phone are current, comprises and carries out taking pictures, recording and fingerprint collecting, and timing uploads described environmental information to server;
S44, flag bit arrange module installation and storage mark position;
S45, user login services device are inquired about and are obtained positional information and the environmental information of mobile phone, and are made mobile phone perform location by the instruction of server real time down, taken pictures, record and delete the operation of private data.
In described S41, meet an urgent need and module decides jingle bell vibrations pattern according to the current residual electricity that electric power detection module detects is set; In described S42, the current residual electricity that locating module detects according to electric power detection module decides adopted locate mode, and uploads the time interval of obtained mobile phone position information to server; In described S43, environment information acquisition module decides the time interval of uploading gathered mobile phone environment information to server according to the current residual electricity that electric power detection module detects.
In sum, anti-theft tracking of mobile phone system and method provided by the present invention, compared with prior art, whether can be in lost condition and do not increase extra hardware cost by fast detecting mobile phone, effectively shielding hand-set from stolen descendant is to following the trail of the interference of pattern, reduce the influence time of misoperation, reduce the power consumption of tracking function, extend the tracking time to greatest extent, improve the stability of trace flow, thus increase advantage for getting back mobile phone, increase the success rate that mobile phone is given for change.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-theft tracking of mobile phone system in the present invention;
Fig. 2 is the structural representation of the anti-theft in the present invention;
Fig. 3 is the structural representation of the tracing unit in the present invention;
Fig. 4 is mobile phone in the present invention at general mode, carries out the view that switches between anti-theft modes and tracking pattern;
Fig. 5 is the flow chart of the anti-theft tracking of mobile phone method in the present invention;
Fig. 6 is that each sensor measurement of employing in the present invention is with the flow chart of trigger trace pattern;
Fig. 7 is the flow chart of the operation tracking pattern in the present invention.
Embodiment
Below in conjunction with Fig. 1 ~ Fig. 7, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, for anti-theft tracking of mobile phone system provided by the present invention, it comprises: server 1, for registered user's account on this server 1, the IMEI code (mobile device international identity code) of binding mobile phone is as unique identification, and the significant data uploaded of memory mobile phone or send instruction to mobile phone and perform corresponding operating; Mode switch element 2, it is connected with described server 1, for mobile phone at general mode, switch between anti-theft modes and tracking pattern; Anti-theft 3, it is connected with mode switch element 2 with described server 1, when handset mode is switched to anti-theft modes by mode switch element 2, this anti-theft 3 for measure mobile phone in real time each state whether within certain a period of time or a certain moment undergo mutation, then handset mode is switched to tracking pattern by notification mode switch unit 2 in this way; Tracing unit 4, it is connected with mode switch element 2 with described server 1, when handset mode is switched to tracking pattern by mode switch element 2, this tracing unit 41 to be learned by user for following the trail of the current positional information of mobile phone and the environmental information that gathers residing for mobile phone and uploading onto the server.
As shown in Figure 2, described anti-theft 3 comprises: acceleration transducer 31, for measuring the accekeration that mobile phone is gone up in any direction; Gravity sensor 32, for measuring the angle of mobile phone screen and gravity direction; Light sensor 33, for measuring the illumination intensity value around mobile phone; Range sensor 34, for measuring the distance value between mobile phone and surrounding objects; Critical value arranges module 35, for arranging the critical value of acceleration transducer 31, gravity sensor 32, light sensor 33 and range sensor 34, is directly arranged on mobile phone by user; Critical value detection module 36, it arranges module 35 with each transducer above-mentioned, critical value respectively and mode switch element 2 is connected, for detect in real time each sensor measurement above-mentioned to state value whether undergo mutation or exceed critical value, and handset mode is switched to tracking pattern by notification mode switch unit 2; When critical value detection module 36 detect any one transducer above-mentioned measure within certain a period of time instantaneous value that the changing value that obtains or a certain moment measurement obtain exceed corresponding critical value time, notification mode switch unit 2, switches to tracking pattern by handset mode by anti-theft modes.
Described anti-theft 3 also comprises: slip condition database 37, it is connected with described server 1 and critical value detection module 36, for storing tracking pattern by the corresponding measured value of false triggering brief acceleration transducer 31, gravity sensor 32, light sensor 33 and range sensor 34, and transmit it to server 1 to keep synchronous; Follow-up when any one transducer measure within certain a period of time instantaneous value that the changing value that obtains or a certain moment measurement obtain exceed corresponding critical value time, first in described slip condition database 37, search the data value that whether there is coupling, as existed, then think that mobile phone is in normal operating condition, not trigger trace pattern, and in slip condition database 37, preserve the measured value of now each transducer, if do not existed, then critical value detection module 36 notification mode switch unit 2, switches to tracking pattern by handset mode by anti-theft modes.So effectively can reduce the number of times that pattern is followed the trail of in false triggering, improve the accuracy rate of sensor measurement.
As shown in Figure 3, described tracing unit 4 comprises: meet an urgent need and arrange module 41, it is connected with described mode switch element 2, for lock-screen, hide shutdown options, shield volume adjusting key and send jingle bell vibrations, effectively prevent lawless person or disabled user from disturbing the operation of tracking pattern; Locating module 42, it is connected with described server 1 and mode switch element 2, for the positional information that real-time locating cellphone is current, and timing uploads described positional information to server 1, inquire about for user and obtain, or performing positioning action according to user by the instruction of server 1 real time down; Environment information acquisition module 43, it is connected with described server 1 and mode switch element 2, for the environmental information that timing acquiring mobile phone is current, comprise adopt camera take pictures, microphone location, Fingerprint Identification Unit gather fingerprint, and timing uploads described environmental information to server 1, inquire about for user and obtain, or performing the operation of taking pictures, recording according to user by the instruction of server 1 real time down; Flag bit arranges module 44, it is connected with described mode switch element 2, for arrange and storage mark position, when be forcibly removed battery after hand-set from stolen or shut down because electricity exhausts make track of interruptions time, again start after because of detect set flag bit can proceed tracking.
In a preferred embodiment of the present invention, mobile phone exit tracking pattern be switched to general mode or anti-theft modes time, described flag bit arranges module 44 will remove flag bit set by it.
Further, described tracing unit 4 also comprises: electric power detection module 45, and it is connected with described emergent module 41, locating module 42 and the environment information acquisition module 43 of arranging respectively, and the dump energy current for detection of handset also transfers to above-mentioned modules; Described emergent module 41 decides jingle bell vibrations pattern according to the current residual electricity that electric power detection module 45 detects is set; The current residual electricity that described locating module 42 detects according to electric power detection module 45 decides adopted locate mode, and uploads the time interval of obtained mobile phone position information to server 1; Described environment information acquisition module 43 decides the time interval of uploading gathered mobile phone environment information to server 1 according to the current residual electricity that electric power detection module 45 detects, thus reaches the object extending as far as possible and follow the trail of mode duration.
In a preferred embodiment of the present invention, described emergent concrete pattern module 41 being set and shaking according to the jingle bell that the current remaining electricity of mobile phone decides its setting; If mobile phone current electric quantity is sufficient, then set mobile phone as continuing jingle bell vibrating mode; If mobile phone current electric quantity residue is few, then set mobile phone as being interrupted jingle bell vibrating mode, and determine the time interval between adjacent twice jingle bell vibrations according to dump energy.
In a preferred embodiment of the present invention, described locating module 42 decides its concrete locate mode adopted according to the current remaining electricity of mobile phone, and determines that it uploads the time interval of obtained mobile phone position information to server 1; If mobile phone current electric quantity is sufficient, satellite fix mode is then used to obtain mobile phone current location information, but within the time period of search of satellite, base station and WLAN(Wireless Local Area Networks can be used, WLAN) locate mode, after satellite fix success, then use satellite fix mode, and it is shorter to upload time interval of obtained mobile phone position information to server 1; If mobile phone current electric quantity residue is few, then use the locate mode of base station and WLAN to obtain mobile phone current location information, and it is longer to upload time interval of obtained mobile phone position information to server 1.
In a preferred embodiment of the present invention, according to the current remaining electricity of mobile phone, described environment information acquisition module 43 determines that it uploads the time interval of gathered mobile phone environment information to server 1; If mobile phone current electric quantity is sufficient, then upload time interval of obtained mobile phone environment information to server 1 shorter; If mobile phone current electric quantity residue is few, then upload time interval of obtained environmental information to server 1 longer.In addition, when the light sensor 33 of mobile phone detects that current intensity of illumination is very weak, under namely mobile phone is in very dark environment, then the operation of taking pictures can not be performed.
As shown in Figure 4, described mode switch element 2 for: manually operate and mobile phone switched to anti-theft modes by general mode, by inputting the password pre-set, mobile phone is switched to general mode by anti-theft modes, sent instructions for 1 time by server and handset mode switched to tracking pattern by general mode, this situation is in general mode when being applicable to hand-set from stolen, and user can by the tracking pattern of server 1 remote opening mobile phone to obtain positional information and the environmental information of mobile phone, by inputting the password pre-set, mobile phone is switched to anti-theft modes by the pattern of tracking, this situation is applicable to when anti-theft 3 misoperation occurs and triggers startup tracking pattern, and user can exit tracking pattern in time, sent instructions for 1 time by server, or when sensor states exceeds critical value or security mechanism authentication failed, handset mode is switched to tracking pattern by anti-theft modes, this situation is applicable to lost mobile phone and is not in tracking pattern, user is in the urgent need to knowing mobile phone current location, by server send instructions for 1 time force start follow the trail of pattern, or mobile phone each transducer in stolen process detects that each state of mobile phone is undergone mutation or reaches critical value and start tracking pattern, or after hand-set from stolen lawless person in order to close anti-theft modes to avoid careless trigger trace pattern, and repeatedly input password and unsuccessfully cause security mechanism authentication failed, thus trigger trace pattern.Wherein, the number of times allowing password repeatedly to input needs setting in advance, is generally 3 times, the password still input error more than 3 times, then can trigger trace pattern.
The above-mentioned password that need input when switch mobile phone pattern, can be the conventional cipher be made up of numeral, letter or symbol etc. that user sets in advance, also can be the user fingerprints information gathering typing in advance.
In a preferred embodiment of the present invention, described mode switch element 2, anti-theft 3, the communication of tracing unit 4 respectively and between server 1 adopt the protocol format preset, specifically, such as locating module 42 and environment information acquisition module 43 are all realized by WLAN or mobile data network for respective recorded position and uploading of environmental information data; Each sensor assembly is also transfer on server 1 by WLAN or mobile data network for the measured value obtained measured by separately; And the instruction that mode switch element 2 reception server 1 issues also is realized by WLAN or mobile data network.If current WLAN or mobile data network unavailable, then can use short message sending; The information data of unsuccessful transmission then can be kept in cache file, can again resend when network is available.
As shown in Figure 5, the present invention also provides a kind of anti-theft tracking of mobile phone method, comprises following steps:
S1, on the server registered user's account, the IMEI code of binding mobile phone is as unique identification; As now mobile phone is unfortunate stolen, user sends instruction by logon server 1 to mode switch element 2, and handset mode is switched to tracking pattern by general mode, and redirect performs S4, otherwise continues to perform S2;
S2, user are arranged for closing anti-theft modes or exiting the password of tracking pattern, and manually operate, by mode switch element 2, handset mode is switched to anti-theft modes from general mode;
S3, anti-theft 3 measure in real time mobile phone each state whether within certain a period of time or a certain moment undergo mutation, then handset mode is switched to tracking pattern by notification mode switch unit 2 in this way;
S4, tracing unit 4 are followed the trail of the current positional information of mobile phone and are gathered environmental information residing for mobile phone and upload onto the server and 1 to be learned by user.
As shown in Figure 6, in described S3, specifically following steps are comprised:
S31, critical value arrange the critical value that module 35 arranges acceleration transducer 31, gravity sensor 32, light sensor 33 and range sensor 34;
The accekeration that mobile phone is gone up in any direction measured by S32, acceleration transducer 31, gravity sensor 32 measures the angle of mobile phone screen and gravity direction, light sensor 33 measures the illumination intensity value around mobile phone, and the distance value between mobile phone and surrounding objects measured by range sensor 34;
S33, critical value detection module 36 detect that any one transducer above-mentioned is measured the instantaneous value that the changing value that obtains or a certain moment measurement obtain and whether exceeded corresponding critical value within certain a period of time; In this way then continue perform S34, as otherwise return perform S32;
Concrete, when the accekeration of a certain moment any direction exceeds the accekeration of mobile phone movement in normal use, or the accekeration of mobile phone movement in a period of time is undergone mutation and changing value exceedes critical value; Or when mobile phone continues larger change occurs in a direction angle, or mobile phone to be undergone mutation and changing value exceedes critical value in a direction angle within a period of time; Or mobile phone within a period of time around intensity of illumination there is larger change and changing value exceedes critical value; Or the distance value of mobile phone within a period of time and between user continues to become large, or the distance at a time between mobile phone and user becomes suddenly large and exceedes critical value, then continue to perform follow-up step S34, otherwise continues to perform step S32;
S34, record the measured value of current each transducer, and in slip condition database 37, search the data value that whether there is coupling; If there is not matched data value, then continue to perform S35, as there is matched data value, then return and perform S32;
S35, critical value detection module 36 notification mode switch unit 2, switch to tracking pattern by handset mode by anti-theft modes;
S36, all are normal to find the current service condition of mobile phone as user, this time opening tracking pattern is false triggering, then the password by arranging in input S2, by mode switch element 2, mobile phone is switched back anti-theft modes from tracking pattern, and continue to perform S37, otherwise continue to perform S4;
The measured value of S37, each transducer when this false triggering being followed the trail of pattern is analyzed after matching and is stored in slip condition database 37, and returns and perform S32.
In the implementation of described S31 ~ S34, mobile phone, by the password arranged in input S2, is switched to general mode from anti-theft modes by mode switch element 2 by user.
In the implementation of described S31 ~ S34, when causing security mechanism authentication failed if any lawless person or disabled user repeatedly input code error, by mode switch element 2, mobile phone is switched to tracking pattern from anti-theft modes.
As shown in Figure 7, in described S4, specifically following steps are comprised:
S41, emergent module 41 lock-screen is set, hides shutdown options, shielding volume adjusting key and send jingle bell vibrations, effectively prevent lawless person or disabled user from disturbing the operation of tracking pattern;
S42, locating module 42 positional information that locating cellphone is current in real time, and timing uploads described positional information to server 1;
The environmental information that S43, environment information acquisition module 43 timing acquiring mobile phone are current, comprise automatically perform take pictures, record, the function of fingerprint collecting, and timing uploads described environmental information to server 1;
S44, flag bit arrange module 44 arrange and storage mark position, when be forcibly removed battery after hand-set from stolen or shut down because electricity exhausts make track of interruptions time, again start after because of detect set flag bit can proceed tracking;
S45, user login services device 1 are inquired about and are obtained positional information and the environmental information of mobile phone, and are made mobile phone perform location by the instruction of server 1 real time down, taken pictures, record and delete the operation of private data.
In described S41, meet an urgent need and module 41 decides jingle bell vibrations pattern according to the current residual electricity that electric power detection module 45 detects is set; In described S42, the current residual electricity that locating module 42 detects according to electric power detection module 45 decides adopted locate mode, and uploads the time interval of obtained mobile phone position information to server 1; In described S43, environment information acquisition module 43 decides the time interval of uploading gathered mobile phone environment information to server 1 according to the current residual electricity that electric power detection module 45 detects, thus reaches the object extending as far as possible and follow the trail of mode duration.
In sum, anti-theft tracking of mobile phone system and method provided by the present invention, compared with prior art, whether can be in lost condition and do not increase extra hardware cost by fast detecting mobile phone, effectively shielding hand-set from stolen descendant is to following the trail of the interference of pattern, reduce the influence time of misoperation, reduce the power consumption of tracking function, extend the tracking time to greatest extent, improve the stability of trace flow, thus increase advantage for getting back mobile phone, increase the success rate that mobile phone is given for change.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.

Claims (13)

1. an anti-theft tracking of mobile phone system, is characterized in that, comprises:
Server (1), in the upper registered user's account of this server (1), the IMEI code of binding mobile phone is as unique identification, and the significant data uploaded of memory mobile phone or send instruction to mobile phone and perform corresponding operating;
Mode switch element (2), it is connected with described server (1), for mobile phone at general mode, switch between anti-theft modes and tracking pattern;
Anti-theft (3), it is connected with mode switch element (2) with described server (1), when handset mode is switched to anti-theft modes by mode switch element (2), this anti-theft (3) for measure mobile phone in real time each state whether within certain a period of time or a certain moment undergo mutation, then handset mode is switched to tracking pattern by anti-theft (3) notification mode switch unit (2) in this way;
Tracing unit (4), it is connected with mode switch element (2) with described server (1), when handset mode is switched to tracking pattern by mode switch element (2), this tracing unit (4) is for following the trail of the current positional information of mobile phone and the environmental information that gathers residing for mobile phone and upload onto the server (1) is learned by user.
2. anti-theft tracking of mobile phone system as claimed in claim 1, it is characterized in that, described anti-theft (3) comprises:
Acceleration transducer (31), for measuring the accekeration that mobile phone is gone up in any direction;
Gravity sensor (32), for measuring the angle of mobile phone screen and gravity direction;
Light sensor (33), for measuring the illumination intensity value around mobile phone;
Range sensor (34), for measuring the distance value between mobile phone and surrounding objects;
Critical value arranges module (35), for arranging the critical value of acceleration transducer (31), gravity sensor (32), light sensor (33) and range sensor (34);
Critical value detection module (36), it arranges module (35) with each transducer above-mentioned, critical value and mode switch element (2) is connected, when critical value detection module (36) detect any one transducer above-mentioned measure within certain a period of time instantaneous value that the changing value that obtains or a certain moment measurement obtain exceed corresponding critical value time, handset mode is switched to tracking pattern by anti-theft modes by notification mode switch unit (2).
3. anti-theft tracking of mobile phone system as claimed in claim 2, it is characterized in that, described anti-theft (3) also comprises: slip condition database (37), it is connected with described server (1) and critical value detection module (36), for storing tracking pattern by the corresponding measured value of false triggering brief acceleration transducer (31), gravity sensor (32), light sensor (33) and range sensor (34), and by its synchronous transmission to server (1).
4. anti-theft tracking of mobile phone system as claimed in claim 2, it is characterized in that, described tracing unit (4) comprises:
Meet an urgent need and arrange module (41), it is connected with described mode switch element (2), for lock-screen, hides shutdown options, shields volume adjusting key and sends jingle bell vibrations;
Locating module (42), it is connected with described server (1) and mode switch element (2), for the positional information that real-time locating cellphone is current, and timing uploads described positional information to server (1), inquire about for user and obtain, or performing positioning action according to user by the instruction of server (1) real time down;
Environment information acquisition module (43), it is connected with described server (1) and mode switch element (2), for the environmental information that timing acquiring mobile phone is current, comprise and take pictures, record and gather fingerprint, and timing uploads described environmental information to server (1), inquire about for user and obtain, or performing the operation of taking pictures, recording according to user by the instruction of server (1) real time down;
Flag bit arranges module (44), and it is connected with described mode switch element (2), for arranging and storage mark position.
5. anti-theft tracking of mobile phone system as claimed in claim 4, it is characterized in that, described tracing unit (4) also comprises: electric power detection module (45), it is connected with described emergent module (41), locating module (42) and the environment information acquisition module (43) of arranging respectively, and the dump energy current for detection of handset also transfers to above-mentioned modules;
Described emergent module (41) decides jingle bell vibrations pattern according to the current residual electricity that electric power detection module (45) detects is set;
The current residual electricity that described locating module (42) detects according to electric power detection module (45) decides adopted locate mode, and uploads the time interval of obtained mobile phone position information to server (1);
Described environment information acquisition module (43) decides the time interval of uploading gathered mobile phone environment information to server (1) according to the current residual electricity that electric power detection module (45) detects.
6. anti-theft tracking of mobile phone system as claimed in claim 4, is characterized in that, described mode switch element (2) for:
Manually operate and mobile phone is switched to anti-theft modes by general mode;
By inputting the password pre-set, mobile phone is switched to general mode by anti-theft modes;
By sending instructions under server (1) handset mode switched to tracking pattern by general mode;
By inputting the password pre-set, mobile phone is switched to anti-theft modes by the pattern of tracking;
By sending instructions under server (1) or when sensor states exceeds critical value or security mechanism authentication failed, handset mode being switched to tracking pattern by anti-theft modes.
7. anti-theft tracking of mobile phone system as claimed in claim 4, it is characterized in that, described mode switch element (2), anti-theft (3), the communication of tracing unit (4) respectively and between server (1) adopt WLAN or mobile data network to realize; If current WLAN or mobile data network unavailable, then use short message sending; The information data of unsuccessful transmission can be kept in cache file, again resends when network is available.
8. an anti-theft tracking of mobile phone method, is characterized in that, comprises following steps:
S1, in the upper registered user's account of server (1), the IMEI code of binding mobile phone is as unique identification;
As now mobile phone is unfortunate stolen, user sends instruction by logon server (1) to mode switch element (2), and handset mode is switched to tracking pattern by general mode, and redirect performs S4, otherwise continues to perform S2;
S2, user are arranged for closing anti-theft modes or exiting the password of tracking pattern, and manually operate, by mode switch element (2), handset mode is switched to anti-theft modes from general mode;
S3, anti-theft (3) measure in real time mobile phone each state whether within certain a period of time or a certain moment undergo mutation, then handset mode is switched to tracking pattern by notification mode switch unit (2) in this way;
S4, tracing unit (4) follow the trail of the current positional information of mobile phone and the environmental information that gathers residing for mobile phone and upload onto the server (1) is learned by user.
9. anti-theft tracking of mobile phone method as claimed in claim 8, is characterized in that, in described S3, specifically comprise following steps:
S31, critical value arrange the critical value that module (35) arranges acceleration transducer (31), gravity sensor (32), light sensor (33) and range sensor (34);
The accekeration that mobile phone is gone up in any direction measured by S32, acceleration transducer (31), gravity sensor (32) measures the angle of mobile phone screen and gravity direction, light sensor (33) measures the illumination intensity value around mobile phone, and the distance value between mobile phone and surrounding objects measured by range sensor (34);
S33, critical value detection module (36) detect any one transducer above-mentioned and within certain a period of time, measure the instantaneous value that the changing value that obtains or a certain moment measurement obtain whether exceed corresponding critical value; In this way then continue perform S34, as otherwise return perform S32;
S34, record the measured value of current each transducer, and search the data value that whether there is coupling in slip condition database (37); If there is not matched data value, then continue to perform S35, as there is matched data value, then return and perform S32;
Handset mode is switched to tracking pattern by anti-theft modes by S35, critical value detection module (36) notification mode switch unit (2);
S36, as user finding that this time opening tracking pattern is false triggering, then the password by arranging in input S2, by mode switch element (2), mobile phone being switched back anti-theft modes from tracking pattern, and continuing to perform S37, otherwise continuation execution S4;
The measured value of S37, each transducer when this false triggering being followed the trail of pattern is analyzed after matching and is stored in slip condition database (37), and returns and perform S32.
10. anti-theft tracking of mobile phone method as claimed in claim 9, is characterized in that, in the implementation of described S31 ~ S34, mobile phone, by the password arranged in input S2, is switched to general mode from anti-theft modes by mode switch element (2) by user.
11. anti-theft tracking of mobile phone methods as claimed in claim 9, it is characterized in that, in the implementation of described S31 ~ S34, when causing security mechanism authentication failed if any lawless person or disabled user repeatedly input code error, by mode switch element (2), mobile phone is switched to tracking pattern from anti-theft modes.
12. anti-theft tracking of mobile phone methods as claimed in claim 9, is characterized in that, in described S4, specifically comprise following steps:
S41, emergent module (41) lock-screen is set, hides shutdown options, shielding volume adjusting key and send jingle bell vibrations;
S42, locating module (42) positional information that locating cellphone is current in real time, and timing uploads described positional information to server (1);
The environmental information that S43, environment information acquisition module (43) timing acquiring mobile phone are current, comprises and carries out taking pictures, recording and fingerprint collecting, and timing uploads described environmental information to server (1);
S44, flag bit arrange module (44) and arrange and storage mark position;
S45, user login services device (1) are inquired about and are obtained positional information and the environmental information of mobile phone, and are made mobile phone perform location by server (1) real time down instruction, taken pictures, record and delete the operation of private data.
13. anti-theft tracking of mobile phone methods as claimed in claim 12, is characterized in that,
In described S41, meet an urgent need and module (41) decides jingle bell vibrations pattern according to the current residual electricity that electric power detection module (45) detects is set;
In described S42, the current residual electricity that locating module (42) detects according to electric power detection module (45) decides adopted locate mode, and uploads the time interval of obtained mobile phone position information to server (1);
In described S43, environment information acquisition module (43) decides the time interval of uploading gathered mobile phone environment information to server (1) according to the current residual electricity that electric power detection module (45) detects.
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