CN101729705A - Theftproof method and system of bluetooh mobile terminal and bluetooth headset - Google Patents
Theftproof method and system of bluetooh mobile terminal and bluetooth headset Download PDFInfo
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- CN101729705A CN101729705A CN200810217258A CN200810217258A CN101729705A CN 101729705 A CN101729705 A CN 101729705A CN 200810217258 A CN200810217258 A CN 200810217258A CN 200810217258 A CN200810217258 A CN 200810217258A CN 101729705 A CN101729705 A CN 101729705A
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Abstract
The invention is applicable to the field of mobile terminals and provides a theftproof method and a system of a bluetooh mobile terminal, a bluetooth headset and bluetooth hand-free equipment. The method comprises the following steps of: starting timing when transmitting a request instruction to the bluetooh mobile terminal; receiving a response message returned by the bluetooh mobile terminal and stopping timing when receiving the response message; acquiring the current accumulated time according to the current time; and alarming when the current accumulated time is larger than the preset alarm time. The invention realizes the timely alarm when the bluetooh mobile terminal is stolen or lost and has the advantages of simple operation, low mistake alarm, easy realization and stronger practicability.
Description
Technical field
The invention belongs to field of mobile terminals, relate in particular to a kind of Bluetooth mobile terminal theft preventing method, system and bluetooth earphone, Bluetooth hands-free equipment.
Background technology
Bluetooth technology (Bluetooth) has realized the wireless short-range communication of two equipment rooms, because bluetooth has omni-directional, when sending Bluetooth signal, will directly not aim at receiving terminal by blue tooth interface, and Bluetooth signal is not subjected to the restriction of barriers such as wall, in recent years be widely used, existing portable terminal generally all is equipped with Bluetooth function.
At present along with the function of mobile phone from strength to strength, people have stored a large amount of commercial matters informations, associated person information or the like on mobile phone, in case lost mobile phone, its loss can't be estimated sometimes even can't retrieve.In order to prevent that mobile phone from losing or the stolen inconvenience that causes to the user, it is antitheft that existing bluetooth cellular phone burglary-resisting system mainly contains circuit, cipher anti theft, infrared ray is antitheft, wherein, the antitheft main intensity by identification signal of circuit judges whether mobile phone is stolen, closely related with circuit or device performance, stable inadequately, and situation about can not in time report to the police rapidly can hand-set from stolen occur the time, do not reach antitheft purpose, cipher anti theft need be in that mobile phone inside to be carried out software or hardware modification or tongue nature red, operation is complicated, and can only forbid stolen mobile phone sometimes by the effect that other people use, and can not fundamentally reach antitheft purpose.In addition, infrared effective control distance is too short, is subjected to the influence of barrier bigger.In addition, warning device places the inside of antitheft object mostly, perhaps needs optional equipment, and the user uses convenient inadequately.
In sum, existing anti-theft method for mobile terminal instability is untimely, and operation is simple inadequately, and practicality is strong inadequately.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of Bluetooth mobile terminal theft preventing method, be intended to solve existing scheme Bluetooth mobile terminal report to the police in antitheft not accurate enough in time, the problem that practicality is strong inadequately.
The embodiment of the invention is achieved in that a kind of Bluetooth mobile terminal theft preventing method, may further comprise the steps:
When sending request instruction, Bluetooth mobile terminal picks up counting;
Receive the response message that Bluetooth mobile terminal returns, when receiving described response message, stop timing;
Obtain the current cumulative time according to current timing time, report to the police during greater than default time of fire alarming when the described current cumulative time.
Another purpose of the embodiment of the invention is to provide a kind of Bluetooth mobile terminal burglary-resisting system, and this system comprises:
Blue tooth interface is used for sending request instruction and receiving the response message that Bluetooth mobile terminal returns to Bluetooth mobile terminal;
Timing unit is used to calculate to Bluetooth mobile terminal and sends request instruction to the time that receives the response message that Bluetooth mobile terminal returns;
The cumulative time acquiring unit, the present timing time that is used for obtaining according to timing unit is obtained the current cumulative time;
Judging unit is used to judge whether the current cumulative time that the cumulative time acquiring unit obtains reaches time of fire alarming;
Alarm unit is used for reporting to the police when the current cumulative time of judgment unit judges reaches time of fire alarming.
Another purpose of the embodiment of the invention is to provide a kind of bluetooth earphone that comprises above-mentioned Bluetooth mobile terminal burglary-resisting system.
Another purpose of the embodiment of the invention is to provide a kind of Bluetooth hands-free equipment that comprises above-mentioned Bluetooth mobile terminal burglary-resisting system.
The present invention is by obtaining Bluetooth mobile terminal from receiving the time of request instruction to the response message that sends out request instruction, the present invention has realized that Bluetooth mobile terminal is stolen or the timely warning when losing, and simple to operate, false alarm rate is low, realize that easily stronger practicality is arranged.
Description of drawings
Fig. 1 is the flow chart of the Bluetooth mobile terminal theft preventing method that provides of the embodiment of the invention;
Fig. 2 is the antitheft flow chart of Bluetooth mobile terminal that preferred embodiment of the present invention provides;
Fig. 3 is the structure chart of the Bluetooth mobile terminal burglary-resisting system that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, by when Bluetooth mobile terminal sends request instruction, picking up counting, when receiving described request instruction corresponding response information, stop timing and obtain the cumulative time, when the cumulative time during greater than the time of fire alarming that is provided with the alarm Bluetooth mobile terminal stolen or lose, realized when Bluetooth mobile terminal is stolen, promptly and accurately reporting to the police.
Fig. 1 shows the handling process of the Bluetooth mobile terminal theft preventing method that the embodiment of the invention provides.
In step S101, when sending request instruction, Bluetooth mobile terminal picks up counting.
In uniform dielectric or under the conventional environment, the transmission speed of Bluetooth signal is comparatively stable, the embodiment of the invention is judged the length of Bluetooth mobile terminal and the distance of bluetooth earphone by the speed that sends request instruction and Bluetooth mobile terminal to Bluetooth mobile terminal and respond this request instruction, and analyzes whether stolen or loss of Bluetooth mobile terminal.Wherein, portable terminal is portable terminal or other bluetooth equipment of embedded with bluetooth interface, can be to operate the Bluetooth mobile terminal of control by using bluetooth earphone or other Bluetooth hands-free equipment, for example Bluetooth mobile terminal be with bluetooth earphone can matching used bluetooth cellular phone, in embodiments of the present invention, when bluetooth earphone and Bluetooth mobile terminal connect, after for example headset or HFP connect, according to bluetooth standard protocol, bluetooth earphone is by sending the instruction that bluetooth standard protocol is supported, can obtain Bluetooth mobile terminal and after receiving this request instruction, return corresponding response message, bluetooth earphone can be regularly or not timing send above-mentioned request instruction to Bluetooth mobile terminal, pick up counting simultaneously, the user can also be provided with the time interval that request instruction sends, make it send request instruction automatically, the time interval that transmission request instruction in the different environment for example is set is not waited, the user also can be provided with different conditions, for example be set to non-anti-theft state at the environment of safety or when needing to keep better talking state, do not send request instruction to portable terminal this moment, concrete condition can be decided according to user's needs, no longer describes in detail.
In step S102, receive the response message that Bluetooth mobile terminal returns, when receiving response message, stop timing.
After sending request instruction to Bluetooth mobile terminal, begin to wait the response message about this request instruction of the transmission of standby communication terminal, when the transmission that receives Bluetooth mobile terminal about the response message of this request instruction the time, stop timing.In embodiments of the present invention, after bluetooth earphone sends request instruction, receive that Bluetooth mobile terminal sends about the response message of this request instruction the time stop timing, confirm that response message that Bluetooth mobile terminal sends whether can be by being provided with realization for the request instruction corresponding response information, when for example bluetooth earphone receives response message that Bluetooth mobile terminal sends for numeral " OK " after sending first instruction, give tacit consent to first request instruction and received and received corresponding answer by Bluetooth mobile terminal, and second request instruction of acquiescence received and received corresponding answer by Bluetooth mobile terminal when receiving response message that Bluetooth mobile terminal sends for numeral "+ICEV " after sending second instruction, so analogizes.Generally speaking,, can in all transmission request process, use identical instruction, perhaps reuse limited several instructions, can select according to the needs of algorithm for shortcut calculation.Be not described in detail in this.
In step S103, obtain the current cumulative time according to current timing time, report to the police during when the described current cumulative time greater than default time of fire alarming.
When sending request instruction, Bluetooth mobile terminal picks up counting, and when receiving the request instruction corresponding response information, stop timing, in embodiments of the present invention, the time of the response message of bluetooth earphone from the transmission request instruction to this request instruction that receives the portable terminal transmission is that Bluetooth signal is in the back and forth transmission time of bluetooth earphone at portable terminal, when the transmission time more in short-term, the distance of bluetooth earphone and Bluetooth mobile terminal is relative nearer, otherwise then distance is far away relatively more.Because in coverage, the transmission time of Bluetooth signal between bluetooth earphone and Bluetooth mobile terminal is very short, for the distance relatively of more accurate reflection distance, calculates the current cumulative time, when current cumulative time during, carry out the warning reminding user greater than time of fire alarming.
In embodiments of the present invention, the transmission number of times that request instruction is set is a cumulative number, the limit that request instruction sends number of times is the largest cumulative number of times, the current cumulative time obtains according to current timing time, current timing time can zero clearing after obtaining the current cumulative time, also can continue timing when sending request instruction next time.The step of obtaining the current cumulative time according to current timing time is specially: during not zero clearing, the current cumulative time equals current timing time after the present timing time is being obtained the current cumulative time; After current timing time is obtaining the current cumulative time during zero clearing, the current cumulative time equals, and the cumulative time adds current timing time, and after obtaining the current cumulative time, send before request instruction picks up counting next time, this moment is when cumulative number during less than the largest cumulative number of times, cumulative time equals the current cumulative time, current timing time zero clearing; When cumulative number equals the largest cumulative number of times, cumulative time zero clearing.Cumulative number changes after sending request instruction, and the initial value of cumulative number can be provided with and be defaulted as 0, also can be provided with voluntarily.The variation of cumulative number is specially: after obtaining the current cumulative time, when cumulative number during less than the largest cumulative number of times, cumulative number adds 1; When cumulative number equaled the largest cumulative number of times, cumulative number equaled the initial value of cumulative number.When cumulative number equals the initial value of cumulative number, the zero clearing of present timing time.
In embodiments of the present invention, the user can be provided with time of fire alarming as required, when the delivery time arrives time of fire alarming, it promptly is the hypertelorism of bluetooth earphone and Bluetooth mobile terminal, stolen or the loss of the prompting mobile telephone set that gives the alarm, in embodiments of the present invention, after request instruction sends, if do not receive the response message of this request instruction within a certain period of time, and do not surpass time of fire alarming, then continue to wait for up to the response message that receives this instruction, after receiving the response message of this instruction, carry out the transmission of next request instruction again, if in the wait process the current cumulative time reach time of fire alarming, then report to the police, the mode of reporting to the police has multiple, and type of alarm can be to pass through loudspeaker, buzzer, mode such as light or vibrations is enumerated no longer one by one at this.
Anti-to lose antitheft warning more accurate in order to make, and the data such as intensity, sensitivity that can also quote the Bluetooth RF signal that obtains cooperate calculating, no longer specifically introduce.
Fig. 2 shows the handling process of the Bluetooth mobile terminal theft preventing method that preferred embodiment of the present invention provides.
In step S201, send request instruction to Bluetooth mobile terminal, pick up counting simultaneously;
In step S202, judge whether the current cumulative time reach time of fire alarming, be execution in step S203 then, otherwise execution in step S205;
In step S203, report to the police;
In step S204, with current cumulative time zero clearing;
In step S205, judge whether to receive the request instruction corresponding response information, be execution in step S206 then, otherwise execution in step S202;
In step S206, stop timing;
In step S207, obtain the current cumulative time;
In step S208, judge whether the current cumulative time arrive time of fire alarming, be execution in step S203 then, otherwise execution in step S209;
In step S209, judge whether to reach the largest cumulative number of times this moment, be execution in step S203 then, otherwise execution in step S210;
In step S210, judge time interval that request instruction sends is whether the transmitting time of next request instruction arrives, be execution in step S201 then, otherwise continue execution in step S210.
Fig. 3 shows the structure of the Bluetooth mobile terminal burglary-resisting system that the embodiment of the invention provides, only show the part relevant with the embodiment of the invention for convenience of explanation, this system is built in the unit that software unit, hardware cell or the software and hardware of bluetooth earphone or bluetooth handsfree or other bluetooth equipments combine.
In an embodiment of the present invention, the Bluetooth mobile terminal burglary-resisting system mainly comprises: blue tooth interface 31, timing unit 32, cumulative time acquiring unit 33, judging unit 34 and alarm unit 35.
Cumulative time acquiring unit 33 obtains the current cumulative time according to the present timing time in the timing unit 32, and detailed process does not repeat them here.
Judging unit 34 judges whether the current cumulative time that cumulative time acquiring unit 33 obtains reach time of fire alarming, and when judging unit 34 judged that the current cumulative times reach time of fire alarming, alarm unit 35 began to report to the police.
In embodiments of the present invention, in order to satisfy the different needs of user, make the hommization more of Bluetooth mobile terminal burglary-resisting system, the Bluetooth mobile terminal burglary-resisting system further comprises the unit is set, the unit is set comprises being used to be provided with and send the time interval in the time interval of request instruction to portable terminal module is set, can also comprise being used to obtain the cumulative number acquisition module of cumulative number and being used to be provided with largest cumulative number of times largest cumulative number of times module is set.The specific implementation process repeats no more.
In embodiments of the present invention, according to send the time of request instruction to Bluetooth mobile terminal to this instruction corresponding response information that receives the Bluetooth mobile terminal transmission, judge whether Bluetooth mobile terminal is lost or stolen, when making the user use bluetooth earphone or hands-free bluetooth equipment, if corresponding bluetooth cellular phone and user's distance has surpassed certain distance, bluetooth earphone or hands-free bluetooth equipment can be reported to the police, and when this distance is smaller, no matter how the user places bluetooth cellular phone, and the probability of false alarm is very little.Common bluetooth earphone bluetooth earphone therewith is used, and does not need to revise the software and hardware on the bluetooth cellular phone and carries out special setting, also need not increase special device on bluetooth cellular phone, and stronger usability is arranged.
One of ordinary skill in the art will appreciate that, realize that all or part of step in the foregoing description method is to instruct relevant hardware to finish by program, described program can be in being stored in a computer read/write memory medium, described storage medium is as ROM/RAM, Flash, disk, CD etc.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a Bluetooth mobile terminal theft preventing method is characterized in that, said method comprising the steps of:
When sending request instruction, Bluetooth mobile terminal picks up counting;
Receive the response message that Bluetooth mobile terminal returns, when receiving described response message, stop timing;
Obtain the current cumulative time according to current timing time, report to the police during greater than default time of fire alarming when the described current cumulative time.
2. the method for claim 1 is characterized in that, before the described step that picks up counting when Bluetooth mobile terminal sends request instruction, described method further comprises:
The time interval that sends request instruction to Bluetooth mobile terminal is set.
3. method as claimed in claim 1 or 2, before the described step that picks up counting when Bluetooth mobile terminal sends request instruction, described method further comprises:
The largest cumulative number of times is set, the initial value of cumulative number is set.
4. method as claimed in claim 3, after the described step of obtaining the current cumulative time according to current timing time, described method further comprises:
When cumulative number during less than the largest cumulative number of times, cumulative number adds 1;
When cumulative number equaled the largest cumulative number of times, cumulative number equaled the initial value of cumulative number, the zero clearing of present timing time.
5. method as claimed in claim 4 is characterized in that, describedly obtains the step of cumulative time according to current timing time and is specially:
With current timing time as the current cumulative time.
6. method as claimed in claim 4 is characterized in that, describedly obtains the step of cumulative time according to current timing time and is specially:
With the cumulative time adds that current timing time is as the current cumulative time.
7. method as claimed in claim 6 is characterized in that, after the described step of obtaining the cumulative time according to current timing time, described method further comprises:
When cumulative number during less than the largest cumulative number of times, the cumulative time equals the current cumulative time, current timing time zero clearing;
When cumulative number equals the largest cumulative number of times, cumulative time zero clearing.
8. Bluetooth mobile terminal burglary-resisting system.It is characterized in that described system comprises:
Blue tooth interface is used for sending request instruction and receiving the response message that Bluetooth mobile terminal returns to Bluetooth mobile terminal;
Timing unit is used to calculate to Bluetooth mobile terminal and sends request instruction to the time that receives the response message that Bluetooth mobile terminal returns;
The cumulative time acquiring unit, the present timing time that is used for obtaining according to timing unit is obtained the current cumulative time;
Judging unit is used to judge whether the current cumulative time that the cumulative time acquiring unit obtains reaches time of fire alarming;
Alarm unit is used for reporting to the police when the current cumulative time of judgment unit judges reaches time of fire alarming.
9. system as claimed in claim 8 is characterized in that, described system comprises further the unit is set that the described unit that is provided with comprises:
The time interval is provided with module, is used to be provided with the time interval that sends request instruction to Bluetooth mobile terminal.
The cumulative number acquisition module is used to obtain cumulative number;
The largest cumulative number of times is provided with module, is used to be provided with the largest cumulative number of times.
10. bluetooth earphone that comprises claim 8 or 9 described Bluetooth mobile terminal burglary-resisting system.
11. Bluetooth hands-free equipment that comprises claim 8 or 9 described Bluetooth mobile terminal burglary-resisting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217258A CN101729705A (en) | 2008-11-07 | 2008-11-07 | Theftproof method and system of bluetooh mobile terminal and bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217258A CN101729705A (en) | 2008-11-07 | 2008-11-07 | Theftproof method and system of bluetooh mobile terminal and bluetooth headset |
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| CN101729705A true CN101729705A (en) | 2010-06-09 |
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| CN200810217258A Pending CN101729705A (en) | 2008-11-07 | 2008-11-07 | Theftproof method and system of bluetooh mobile terminal and bluetooth headset |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571163A (en) * | 2011-12-21 | 2012-07-11 | 上海合合信息科技发展有限公司 | Method and system for detecting stealing of communication equipment |
| CN103297156A (en) * | 2013-04-27 | 2013-09-11 | 杭州电子科技大学 | Mobile terminal anti-theft method based on Bluetooth technology |
| CN104023132A (en) * | 2014-05-23 | 2014-09-03 | 北京金山安全软件有限公司 | Anti-lost method and device for mobile terminal |
| CN105323717A (en) * | 2014-08-01 | 2016-02-10 | 中国移动通信集团公司 | Pet positioning device, pet positioning system, pet implanted equipment and detection method thereof |
| CN106253935A (en) * | 2016-09-09 | 2016-12-21 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal theft preventing method based on bluetooth discovery function and system |
| CN107017416A (en) * | 2017-04-18 | 2017-08-04 | 珠海格力电器股份有限公司 | Dry cell leakage method for early warning and device |
-
2008
- 2008-11-07 CN CN200810217258A patent/CN101729705A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571163A (en) * | 2011-12-21 | 2012-07-11 | 上海合合信息科技发展有限公司 | Method and system for detecting stealing of communication equipment |
| CN103297156A (en) * | 2013-04-27 | 2013-09-11 | 杭州电子科技大学 | Mobile terminal anti-theft method based on Bluetooth technology |
| CN104023132A (en) * | 2014-05-23 | 2014-09-03 | 北京金山安全软件有限公司 | Anti-lost method and device for mobile terminal |
| CN105323717A (en) * | 2014-08-01 | 2016-02-10 | 中国移动通信集团公司 | Pet positioning device, pet positioning system, pet implanted equipment and detection method thereof |
| CN106253935A (en) * | 2016-09-09 | 2016-12-21 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal theft preventing method based on bluetooth discovery function and system |
| CN107017416A (en) * | 2017-04-18 | 2017-08-04 | 珠海格力电器股份有限公司 | Dry cell leakage method for early warning and device |
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Open date: 20100609 |