CN102509409B - Mobile phone anti-theft and anti-loss alarming method based on Bluetooth technology - Google Patents
Mobile phone anti-theft and anti-loss alarming method based on Bluetooth technology Download PDFInfo
- Publication number
- CN102509409B CN102509409B CN201110369930.0A CN201110369930A CN102509409B CN 102509409 B CN102509409 B CN 102509409B CN 201110369930 A CN201110369930 A CN 201110369930A CN 102509409 B CN102509409 B CN 102509409B
- Authority
- CN
- China
- Prior art keywords
- alarm
- mobile phone
- distance
- rssi
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention relates to a mobile phone anti-theft and anti-loss alarming method based on the Bluetooth technology. The method comprises the following steps: creating a Bluetooth wireless connection between a mobile phone and an alarm; setting an alarming environment information value; obtaining an alarming distance threshold value Th; detecting a Bluetooth signal-strength value RSSI; estimating the distance Dis between the mobile phone and the alarm according to the received signal strength value RSSI and the alarming environment information value; and giving an alarm once the distance Dis exceeds the alarming distance threshold value Th. According to the invention, the alarm is more accurate with the environmental factor considered for the alarming distance; the alarming distance can be set according the requirement of the users; further, when the maximal transmission distance of the Bluetooth signal is exceeded, the alarm or the mobile phone can perform automatic detection and give an alarm; the current mobile phone GPS information can be automatically obtained and sent to a mobile phone number arranged in advance; and a method for bidirectionally detecting signal strength is adopted, thereby improving the alarming precision.
Description
Technical field
The present invention relates to the anti-loss alarming method of a kind of antitheft mobile phone based on Bluetooth technology.
Background technology
Now, mobile phone has become people's daily life necessary equipment, still, and when mobile phone is stolen or to be forgotten and lose by oneself be a troubling thing, and the important information loss being stored in mobile phone tends to bring larger loss to user family, so mobile phone alarm device arises at the historic moment.
The early stage alarm occurring is on the market bundled on other objects outside mobile phone, and this kind of alarm volume is larger, is not easy to carry, and will bring very large inconvenience to user in the use.There is afterwards the more warning device based on Bluetooth technology of mini-plant, the Chinese patent that is 200620058961 as application number discloses that a kind of valuables based on Bluetooth technology are anti-lost, burglar alarm, and it is by comprising that at least one bluetooth communication module, alarm module and direct supply form; Wherein bluetooth communication module can carry out digital communication with the equipment that contains bluetooth communication module including bluetooth cellular phone, realize the function of utilizing Bluetooth technology to realize mobile phone alarm, but there is following defect in this alarm: alarm distance is fixed, user can not independently arrange alarm distance according to the demand of oneself, has limited user's usable range; Alarm distance is not considered environmental factor, and warning effect is not good enough; In the time that interrupting suddenly or decay, Bluetooth signal cannot implement warning function; This alarm is not specially for Cell Phone Design, can be connected with multiple bluetooth equipments, has potential safety hazard.
Summary of the invention
In order to overcome the above problems, the invention provides the anti-loss alarming method of a kind of antitheft mobile phone based on Bluetooth technology, as shown in Figure 1, comprise that setting up mobile phone is connected with the blue teeth wireless of alarm, warning environmental information value is set, obtain alarm distance threshold value Th, detect Bluetooth signal intensity level RSSI, estimate the distance B is between mobile phone and alarm according to described received signal strength value RSSI and described warning environmental information value, in the time that distance B is exceedes alarm distance threshold value Th, trigger alarm.
Preferably, the described blue teeth wireless of setting up mobile phone and alarm is connected in the time of alarm and Bluetooth of mobile phone successful matching first, the unique identification marking UUID in the whole world of this mobile phone that alarm record searching arrives, when alarm is found bluetooth equipment at every turn, only connects the mobile phone of this identification marking mark.
Preferably, the described blue teeth wireless of setting up mobile phone and alarm is connected to after alarm and mobile phone successful matching, adopts serial operation Mode S PP connected mode between the two, occupies in real time the connection of foundation.
Preferably, described acquisition alarm distance threshold value Th obtains various warning environmental informations according to measured data and emulation to be worth corresponding maximum alarm distance in advance, and be stored in mobile phone or alarm, when arranging after warning environmental information value, this warning environmental information is worth to corresponding maximum alarm distance as alarm distance threshold value Th.
Preferably, described acquisition alarm distance threshold value Th is when warning environmental information value is set, and alarm distance is set, using the described alarm distance that arranges as alarm distance threshold value Th.
Especially, in the time that user arranges alarm distance and exceedes blue teeth wireless and connect maximum transmission distance value, connect maximum transmission distance value with blue teeth wireless and replace alarm distance is set.
Preferably, described acquisition alarm distance threshold value Th is:
Obtain various warning environmental informations according to measured data and emulation in advance and be worth corresponding maximum alarm distance, and be stored in mobile phone or alarm, when arranging after warning environmental information value, obtain this warning environmental information and be worth corresponding maximum alarm distance;
When warning environmental information value is set, alarm distance is set;
To smaller value that alarm distance is worth corresponding maximum alarm distance with this warning environmental information be set as alarm distance threshold value Th.
Preferably, described according to the distance B is between received signal strength value RSSI and warning environmental information value estimation mobile phone and alarm, be specially:
Dis＝a
0+a
1RSSI
-1+a
2RSSI
-2+a
3RSSI
-3...a
MRSSI
-M
Wherein, a
0, a
1... a
mfor environmental correction parameter, M is precision parameter, and value is integer.
As a kind of preferred implementation, described in the time that distance B is exceedes alarm distance threshold value Th trigger alarm be whether mobile phone judging distance Dis exceedes alarm distance threshold value Th, if exceed, mobile phone sends alarm command to alarm, and alarm receives that alarm command starts warning.
Preferably, mobile phone sends alarm command simultaneously to alarm, starts self warning to self sending alarm command, or/and start the Global Positioning System module on mobile phone, sends positional information to other set phone numbers.
Preferably, if alarm is not received any instruction of mobile phone in schedule time T, carry out the detection of RSSI, estimate the distance B is between mobile phone and alarm, and whether judging distance Dis exceed bluetooth maximum transmission distance, if exceed, send alarm command to alarm self.
As another kind of preferred implementation, described in the time that distance B is exceedes alarm distance threshold value Th trigger alarm be whether alarm judging distance Dis exceedes alarm distance threshold value Th, if exceed, alarm sends alarm command to self, start report to the police.
Preferably, alarm, to self sending alarm command simultaneously, sends alarm command to mobile phone, if mobile phone is received alarm command, starts mobile phone alarm.
Preferably, if mobile phone is not received any instruction of alarm in schedule time T, the Bluetooth signal intensity level RSSI of detection alarm device transmitting, estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value, and whether judging distance Dis exceedes bluetooth maximum transmission distance, if exceed, mobile phone sends alarm command to self, triggers mobile phone alarm.
Preferably, send alarm command at mobile phone to self, trigger mobile phone alarm simultaneously, start the Global Positioning System module on mobile phone, send positional information to other phone numbers that set in advance.
As another kind of preferred implementation, described in the time that distance B is exceedes alarm distance threshold value Th trigger alarm be mobile phone and alarm simultaneously judging distance Dis whether exceed alarm distance threshold value Th, if exceed, send alarm command to self, send alarm command to the other side simultaneously, in the time receiving the alarm command that self alarm command and the other side send, start and report to the police.
Alarm distance of the present invention is considered environmental factor, make to report to the police more accurate, can be according to user alarm distance need to be set, further, in the time exceeding the maximum transmission distance of Bluetooth signal, alarm or mobile phone can detect trigger alarm automatically, and can automatic acquisition current phone Global Positioning System information and timed sending give the phone number setting in advance, and further adopt the method for two-way detection signal strength, improve warning degree of accuracy with respect to prior art, played better the effects such as the anti-loss of antitheft mobile phone.Alarm volume of the present invention is little, is easy to carry, and conveniently alarm and mobile phone is placed on to different positions with it, is convenient to realize the anti-loss object of antitheft mobile phone.
Accompanying drawing explanation
Fig. 1 is the anti-loss alarming method schematic flow sheet of antitheft mobile phone that the present invention is based on Bluetooth technology;
Fig. 2 is the working model schematic diagram moving between mobile phone of the present invention and alarm;
Fig. 3 is that between the embodiment of the present invention 1 mobile phone and alarm, information is transmitted schematic diagram;
Fig. 4 is that between the embodiment of the present invention 2 mobile phones and alarm, information is transmitted schematic diagram.
Embodiment
In order to make object of the present invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is described in further details.
The present invention relates to the mobile phone with bluetooth link block, the alarm with bluetooth link block, between alarm, connect and information transmission by Bluetooth technology, the working model moving between mobile phone and alarm is illustrated as shown in Figure 1, further, on mobile phone, also likely comprise Global Positioning System module.
101, mobile phone is set up bluetooth with alarm and is connected
Not specially for Cell Phone Design in order to solve prior art alarm, be connected with multiple bluetooth equipments, have the problem of potential safety hazard,
Preferably, as a kind of embodiment, blue teeth wireless connected mode between described mobile phone and alarm is while adopting inquiry pairing first, to record the method for Bluetooth address, in the time of alarm and Bluetooth of mobile phone successful matching first, the unique identification marking UUID in the whole world of this mobile phone that alarm record searching arrives, when alarm is found bluetooth equipment at every turn, only connect the mobile phone of this identification marking mark.
Preferably, as another kind of embodiment, the blue teeth wireless connected mode between described mobile phone and alarm is after alarm and mobile phone successful matching, adopts SPP connected mode between the two, occupy in real time the connection of foundation, prevent the access of other bluetooth equipments in both message transmitting procedures.
Through with upper type, described mobile phone is connected to blue teeth wireless one to one with the bluetooth of alarm foundation and is connected, and has solved prior art alarm and be not specially for Cell Phone Design, can be connected with multiple bluetooth equipments, has the problem of potential safety hazard.
102, at mobile phone, warning environmental information value is set, obtains alarm distance threshold value Th, signal as Fig. 3 1.;
Obtain various warning environmental informations according to measured data and emulation in advance and be worth corresponding maximum alarm distance, and be stored in mobile phone or/and in alarm, when arranging after warning environmental information value, this warning environmental information obtaining is worth to corresponding maximum alarm distance as alarm distance threshold value Th on mobile phone; This programme is by testing in a large number the signal strength values under varying environment, obtain various warning environmental informations and be worth corresponding maximum alarm distance, and in mobile phone or/and store in alarm, arranging after warning environmental information value, can obtain this warning environmental information by corresponding relation and be worth corresponding maximum alarm distance, make according to the different alarm distances of the environmental selection at equipment place, to improve warning precision.
Preferably, when warning environmental information value is set, input alarm distance, using described input alarm distance as alarm distance threshold value Th;
Especially, in the time that user inputs alarm distance and exceedes blue teeth wireless and connect maximum transmission distance value, connect maximum transmission distance value with blue teeth wireless and replace input alarm distance;
Preferably, consider above three kinds of modes, the smaller value that input alarm distance is worth to corresponding maximum alarm distance with this warning environmental information is as alarm distance threshold value Th.
103, by the Bluetooth signal intensity level RSSI of mobile phone detection alarm device transmitting, and estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value, signal as Fig. 3 2..
Described detection Bluetooth signal intensity level RSSI is techniques well known, no longer describes in detail.
104, whether mobile phone judging distance Dis exceedes alarm distance threshold value Th, if exceed, mobile phone sends alarm command to alarm, and 3., alarm receives after alarm command and start and report to the police for signal as Fig. 3, illustrate as Fig. 3 4..
Preferably, mobile phone sends alarm command simultaneously to alarm, sends alarm command to self, and 5. signal as Fig. 3, start self warning.
As a kind of possible situation, signal between mobile phone and alarm interrupts suddenly or conductively-closed, make mobile phone or alarm detect that the other side's Bluetooth signal intensity level RSSI is especially little, now just large especially according to the distance B is between received signal strength value RSSI and mobile phone and the alarm of the acquisition of warning environmental information value, must exceed alarm distance threshold value Th, but because the signal between mobile phone and alarm interrupts suddenly or conductively-closed, cannot communicate by letter between the two at all, mobile phone sends alarm command to alarm must be failed, alarm can not receive alarm command, just can not start warning, do not have warning function,
As the optional embodiment of one, if alarm is not received any instruction of mobile phone terminal in schedule time T, alarm starts self detection, carry out RSSI detection, estimate the distance B is between mobile phone and alarm, and whether judging distance Dis exceed bluetooth maximum transmission distance, if exceed, send alarm command to alarm self, described schedule time T is experiment value.
As the optional embodiment of another kind, mobile phone sends alarm command simultaneously to alarm, starts the GPS module on mobile phone, sends positional information to other phone numbers that set in advance.
This enforcement provides one input message on mobile phone, carries out input and judgement on mobile phone, in the time exceeding alarm threshold value, starts mobile phone or/and alarm equipment alarm.
201, identical with 101 implementation steps;
202, identical with 102 implementation steps, signal as Fig. 4 1.;
203, mobile phone is connected warning environmental information value to send to alarm by bluetooth with alarm distance threshold value Th, signal as Fig. 4 2., the Bluetooth signal intensity level RSSI being launched by alarm detection of handset, and estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value, signal as Fig. 4 3.;
Described detection Bluetooth signal intensity level RSSI is techniques well known, is not described in detail in this.
204, in the time that distance B is exceedes alarm distance threshold value Th, trigger alarm, specifically comprises:
Alarm is estimated the distance B is between alarm and mobile phone according to the RSSI detecting and warning environmental information value, whether judging distance Dis exceedes alarm distance threshold value Th, if exceed, alarm sends alarm command to self, signal as Fig. 4 4., trigger self warning.
Preferably, alarm sends alarm command simultaneously to self, sends alarm command to mobile phone, and 5. signal as Fig. 4, if mobile phone is received alarm instruction, start mobile phone alarm, illustrate as Fig. 4 6.
As a kind of possible situation, signal between mobile phone and alarm interrupts suddenly or conductively-closed, make mobile phone or alarm detect that the other side's Bluetooth signal intensity level RSSI is especially little, now just large especially according to the distance B is between received signal strength value RSSI and mobile phone and the alarm of the acquisition of warning environmental information value, must exceed alarm distance threshold value Th, but because the signal between mobile phone and alarm interrupts suddenly or conductively-closed, cannot communicate by letter between the two at all, alarm sends alarm command to mobile phone must be failed, mobile phone can not receive alarm command, just can not start warning, mobile phone does not have warning function,
As a kind of embodiment, if mobile phone is not received any instruction of alarm in schedule time T, the Bluetooth signal intensity level RSSI of detection alarm device transmitting, estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value, and whether judging distance Dis exceedes bluetooth maximum transmission distance, if exceed, mobile phone sends alarm command to self, triggers mobile phone alarm.
Preferably, send alarm command at mobile phone to self, trigger mobile phone alarm simultaneously, start GPS module, send positional information to other phone numbers that set in advance.
Originally be implemented in input message on mobile phone, on alarm, carry out input and judgement, in the time exceeding alarm threshold value, start mobile phone or/and alarm equipment alarm.
301, identical with 101 implementation steps;
302, at alarm, warning environmental information value is set, obtains alarm distance threshold value Th;
The difference of this step and step 102 is, at alarm, warning environmental information value is set, and obtains alarm distance threshold value Th, and it is identical with step 102 specifically to obtain the method for alarm distance threshold value Th.
303, the Bluetooth signal intensity level RSSI being launched by alarm detection of handset, and estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value;
304, identical with step 204.
Originally be implemented in input message on alarm, on alarm, carry out input and judgement, in the time exceeding alarm threshold value, start mobile phone or/and alarm equipment alarm.
401, identical with 101 implementation steps;
402, identical with 302 implementation steps;
403, alarm is connected warning environmental information value to send to mobile phone by bluetooth with alarm distance threshold value Th, by the Bluetooth signal intensity level RSSI of mobile phone detection alarm device transmitting, and estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value:
404, identical with step 104;
Originally be implemented in input message on alarm, on mobile phone, carry out input and judgement, in the time exceeding alarm threshold value, start mobile phone or/and alarm equipment alarm.
Embodiment 5
501, identical with 101 implementation steps;
502, identical with 102 or 302 implementation steps;
503, mobile phone or alarm are connected warning environmental information value to send to the other side by bluetooths with alarm distance threshold value Th, detect the Bluetooth signal intensity level RSSI of the other side's transmitting, estimate the distance B is between mobile phone and alarm according to the RSSI detecting and warning environmental information value
504, whether judging distance Dis exceedes alarm distance threshold value Th, if exceed, sends alarm command to self, simultaneously sends alarm command to the other side, in the time receiving the alarm command that self alarm command and the other side send, starts and reports to the police.
By above scheme, if wherein one end of mobile phone or alarm detects distance B is and exceedes alarm distance threshold value Th, send alarm command to self and the other side but can trigger alarm, only, in the time receiving the alarm command that self alarm command and the other side send, just start warning.The function that adopts mobile phone and alarm simultaneously to detect can reduce false probability, improves accuracy.
Preferably, mobile phone is estimated the distance B is between mobile phone and alarm according to the RSSI that detects and warning environmental information value, and whether judging distance Dis is within the scope of bluetooth maximum transmission distance in maximum effective range, if exceed, start GPS module, send positional information to fixing phone number.
Originally be implemented in input message on mobile phone or alarm, on mobile phone and alarm, carry out input and judgement, in the time exceeding alarm threshold value, start mobile phone and alarm equipment alarm.
The method that the bluetooth warner of currently available technology obtains RSSI adopts the alarm method of detection in real time, detects in real time the power consumption that has increased alarm.Mobile phone or alarm can be in the time that a period of time can not receive the other side's relevant information in the present invention, can initiate self trace routine, even mobile phone or alarm are not received any instruction of the other side in schedule time T, RSSI is detected, and estimation and the other side's distance, if super distance, if trigger alarm of super distance, thus power consumption greatly reduced.Further, the present invention and prior art difference part are, after alarm and Bluetooth of mobile phone connect, mobile phone carries out a series of operation by sending instruction, greatly be different from prior art alarm and just detected by alarm according to default alarm distance after being connected with mobile phone, native system can effectively reduce the power consumption of alarm.In addition, be also can be according to environmental variance intelligent set alarm distance for the advantage part of this bluetooth warner.
Of the present invention according to the distance B is between received signal strength value RSSI and warning environmental information value estimation mobile phone and alarm, be specially:
Dis＝a
0+a
1RSSI
-1+a
2RSSI
-2+a
3RSSI
-3...a
MRSSI
-M
Wherein, a
0, a
1... a
mfor environmental correction parameter, M is precision parameter, and value is integer.
Under varying environment, by a large amount of real data that the measure line linearity least square fitting of going forward side by side, and then obtain the environmental correction parameter a under varying environment
0, a
1... a
min theory, the value of M is larger, precision also can increase relatively, but it is not too obvious that precision increases effect, and can increase matching complexity, considers precision and complexity, preferably M value is 4, and above formula has reflected distance B is between mobile phone of the present invention and alarm and the relation of received signal strength value RSSI and warning environment.
Alarm distance of the present invention is considered environmental factor, make to report to the police more accurate, can be according to user alarm distance need to be set, further, in the time exceeding the maximum transmission distance of Bluetooth signal, alarm or mobile phone can detect trigger alarm automatically, and can automatic acquisition current phone GPS information and timed sending give the phone number setting in advance, and further adopt the method for two-way detection signal strength, improve warning degree of accuracy with respect to prior art, played better the effects such as the anti-loss of antitheft mobile phone.Alarm volume of the present invention is little, is easy to carry, and conveniently alarm and mobile phone is placed on to different positions with it, is convenient to realize the anti-loss object of antitheft mobile phone.
In addition; it will be apparent to those skilled in the art that; the anti-loss of antitheft mobile phone of the present invention just illustrates; do not refer to that the present invention only limits to realize the object of the anti-loss of antitheft mobile phone; obviously can also reach other similar objects by the present invention program; because length restriction fails all to enumerate, but within all should being included in protection scope of the present invention.
The present invention further describes the object, technical solutions and advantages of the present invention for embodiment or embodiment; institute is understood that; above lifted embodiment or embodiment are only the preferred embodiment of the present invention; not in order to limit the present invention; all any modifications made for the present invention within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (12)
1. the anti-loss alarming method of the antitheft mobile phone based on Bluetooth technology, it is characterized in that, comprise that setting up mobile phone is connected with the blue teeth wireless of alarm, warning environmental information value is set, obtain alarm distance threshold value Th, detect Bluetooth signal intensity level RSSI, estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and described warning environmental information value, in the time that distance B is exceedes alarm distance threshold value Th, trigger alarm;
Described acquisition alarm distance threshold value Th is: obtain various warning environmental informations according to measured data and emulation in advance and be worth corresponding maximum alarm distance, and be stored in mobile phone or alarm, when arranging after warning environmental information value, obtain this warning environmental information and be worth corresponding maximum alarm distance; When warning environmental information value is set, alarm distance is set; To smaller value that alarm distance is worth corresponding maximum alarm distance with this warning environmental information be set as alarm distance threshold value Th.
2. method as claimed in claim 1, it is characterized in that, the described blue teeth wireless of setting up mobile phone and alarm is connected in the time of alarm and Bluetooth of mobile phone successful matching first, the unique identification marking UUID in the whole world of this mobile phone that alarm record searching arrives, when alarm is found bluetooth equipment at every turn, only connect the mobile phone of this identification marking mark.
3. method as claimed in claim 1, is characterized in that, the described blue teeth wireless of setting up mobile phone and alarm is connected to after alarm and mobile phone successful matching, adopts serial operation Mode S PP connected mode between the two, occupies in real time the connection of foundation.
4. method as claimed in claim 1, is characterized in that, describedly estimates the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value, is specially:
Dis=a
0+a
1RSSI
-1+a
2RSSI
-2+a
3RSSI
-3...a
MRSSI
-M
Wherein, a
0, a
1... a
mfor environmental correction parameter, M is precision parameter, and value is integer.
5. method as described in as arbitrary in claim 1-4, it is characterized in that, described in the time that distance B is exceedes alarm distance threshold value Th trigger alarm be whether mobile phone judging distance Dis exceedes alarm distance threshold value Th, if exceed, mobile phone sends alarm command to alarm, and alarm receives that alarm command starts warning.
6. method as claimed in claim 5, it is characterized in that, mobile phone sends alarm command simultaneously to alarm, starts self warning to self sending alarm command, or/and the Global Positioning System module on startup mobile phone sends positional information to other set phone numbers.
7. method as claimed in claim 5, it is characterized in that, if alarm is not received any instruction of mobile phone in schedule time T, carry out the detection of RSSI, estimate the distance B is between mobile phone and alarm, and whether judging distance Dis exceed bluetooth maximum transmission distance, if exceed, send alarm command to alarm self.
8. method as described in as arbitrary in claim 1-4, it is characterized in that, described in the time that distance B is exceedes alarm distance threshold value Th trigger alarm be whether alarm judging distance Dis exceedes alarm distance threshold value Th, if exceed, alarm sends alarm command to self, starts and reports to the police.
9. method as claimed in claim 8, is characterized in that, alarm, to self sending alarm command simultaneously, sends alarm command to mobile phone, if mobile phone is received alarm command, starts mobile phone alarm.
10. method as claimed in claim 9, it is characterized in that, if mobile phone is not received any instruction of alarm in schedule time T, the Bluetooth signal intensity level RSSI of detection alarm device transmitting, estimate the distance B is between mobile phone and alarm according to received signal strength value RSSI and warning environmental information value, and whether judging distance Dis exceed bluetooth maximum transmission distance, if exceed, mobile phone sends alarm command to self, triggers mobile phone alarm.
11. methods as claimed in claim 10, is characterized in that, send alarm command at mobile phone to self, trigger mobile phone alarm simultaneously, start the Global Positioning System module on mobile phone, send positional informations to other phone numbers that set in advance.
12. as arbitrary in claim 1-4 as described in method, it is characterized in that, described in the time that distance B is exceedes alarm distance threshold value Th trigger alarm be mobile phone and alarm simultaneously judging distance Dis whether exceed alarm distance threshold value Th, if exceed, send alarm command to self, simultaneously send alarm command to the other side, in the time receiving the alarm command that self alarm command and the other side send, start and report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110369930.0A CN102509409B (en) | 2011-11-18 | 2011-11-18 | Mobile phone anti-theft and anti-loss alarming method based on Bluetooth technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110369930.0A CN102509409B (en) | 2011-11-18 | 2011-11-18 | Mobile phone anti-theft and anti-loss alarming method based on Bluetooth technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102509409A CN102509409A (en) | 2012-06-20 |
| CN102509409B true CN102509409B (en) | 2014-06-25 |
Family
ID=46221485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110369930.0A Active CN102509409B (en) | 2011-11-18 | 2011-11-18 | Mobile phone anti-theft and anti-loss alarming method based on Bluetooth technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102509409B (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297918A (en) * | 2012-12-20 | 2013-09-11 | 王琦凡 | Method and system for automatically recording article loss position |
| CN104143240B (en) * | 2013-05-10 | 2017-04-12 | 中国电信股份有限公司 | Mobile device anti-theft method and anti-theft mobile device |
| CN104077873B (en) * | 2013-09-06 | 2016-10-05 | 国网山东省电力公司梁山县供电公司 | Wireless caution device |
| CN104680700A (en) * | 2013-11-28 | 2015-06-03 | 国民技术股份有限公司 | Monitoring method, monitoring terminal and monitoring system |
| EP3087683B1 (en) * | 2013-12-27 | 2018-08-15 | Intel Corporation | Apparatus, system and method of bluetooth communication |
| CN103746758B (en) * | 2014-01-09 | 2017-09-05 | 北京智谷睿拓技术服务有限公司 | A kind of monitoring method and equipment |
| CN104021640B (en) * | 2014-04-02 | 2016-03-02 | 杭州朗鸿科技有限公司 | The anti-theft control device of digital code exhibiting product and control method |
| CN103957316B (en) * | 2014-04-23 | 2016-06-29 | 华南理工大学 | A kind of smart mobile phone anti-theft protection method |
| CN104038300A (en) * | 2014-06-28 | 2014-09-10 | 青岛歌尔声学科技有限公司 | Method, device and system for preventing mobile terminal from being lost |
| JP6448776B2 (en) * | 2014-09-29 | 2019-01-09 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | Loss prevention notification method and anti-theft device |
| CN104502939A (en) * | 2014-11-26 | 2015-04-08 | 成都智信优创科技有限公司 | Special body positioning system for special occasions |
| JP6490961B2 (en) * | 2014-12-22 | 2019-03-27 | 新コスモス電機株式会社 | Alarm and alarm system |
| CN105992125B (en) * | 2015-02-16 | 2020-01-10 | 阿里巴巴集团控股有限公司 | Method and device for protecting safety of electronic equipment |
| JP6616584B2 (en) * | 2015-04-09 | 2019-12-04 | ルネサスエレクトロニクス株式会社 | Semiconductor device |
| WO2016176813A1 (en) * | 2015-05-05 | 2016-11-10 | 王志强 | Alarm method and alarm device based on mobile communication terminal |
| WO2016176815A1 (en) * | 2015-05-05 | 2016-11-10 | 王志强 | Alarm method and alarm device based on distance between mobile terminals |
| WO2016176814A1 (en) * | 2015-05-05 | 2016-11-10 | 王志强 | Method for prompting patent information when raising distance-based alarm and alarm device |
| CN105813016A (en) * | 2015-07-27 | 2016-07-27 | 维沃移动通信有限公司 | Mobile terminal and antitheft method therefor |
| CN105228081A (en) * | 2015-08-21 | 2016-01-06 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106558205A (en) * | 2015-09-28 | 2017-04-05 | 三亚中兴软件有限责任公司 | Alert processing method and device |
| CN105389918A (en) * | 2015-11-05 | 2016-03-09 | 天津大学 | Bracelet capable of displaying anti-theft tracking information of mobile phone |
| CN106910307A (en) * | 2015-12-23 | 2017-06-30 | 北京奇虎科技有限公司 | Terminal anti-theft method, equipment and terminal |
| CN105608816A (en) * | 2016-01-21 | 2016-05-25 | 珠海格力电器股份有限公司 | Antitheft method, antitheft device, antitheft system and terminal device |
| CN106067235A (en) * | 2016-05-27 | 2016-11-02 | 李�杰 | A kind of guard against theft and alarm system, electronic equipment, nfc label and theft preventing method |
| CN106097628A (en) * | 2016-06-15 | 2016-11-09 | 珠海市魅族科技有限公司 | A kind of anti-theft protection method and equipment |
| 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 |
| CN106447990A (en) * | 2016-10-25 | 2017-02-22 | 乐视控股（北京）有限公司 | Antitheft device and method for preventing mobile device from being stolen |
| CN106448053B (en) * | 2016-11-30 | 2017-10-13 | 常州得实新技术开发有限公司 | A kind of high-altitude working safety warning system and alarm method |
| CN109561420B (en) * | 2018-11-15 | 2021-07-20 | Oppo（重庆）智能科技有限公司 | Emergency help-seeking method and related equipment |
| CN114994712A (en) * | 2019-06-19 | 2022-09-02 | 深圳市道通智能航空技术股份有限公司 | Unmanned aerial vehicle searching method and system and unmanned aerial vehicle |
| CN112055301A (en) * | 2020-07-28 | 2020-12-08 | 四川虹美智能科技有限公司 | Bluetooth-based anti-lost method and system and mobile terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7257374B1 (en) * | 2004-12-10 | 2007-08-14 | Cingular Wireless Ii, Llc | Automatic security locking method and system for wireless-enabled devices |
| CN201142111Y (en) * | 2007-12-24 | 2008-10-29 | 联想(北京)有限公司 | Bluetooth anti-theft device and Bluetooth earphone |
| CN101917662A (en) * | 2010-06-23 | 2010-12-15 | 中兴通讯股份有限公司 | Anti-theft method and anti-theft system for mobile terminal, mobile terminal and anti-theft device |
| CN102014211A (en) * | 2010-12-14 | 2011-04-13 | 康佳集团股份有限公司 | Bluetooth mobile phone and anti-theft method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100353215B1 (en) * | 1999-11-30 | 2002-09-18 | 삼성전자 주식회사 | The missing prevention device of the mobile phone with blue_tooth and method thereof |
-
2011
- 2011-11-18 CN CN201110369930.0A patent/CN102509409B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7257374B1 (en) * | 2004-12-10 | 2007-08-14 | Cingular Wireless Ii, Llc | Automatic security locking method and system for wireless-enabled devices |
| CN201142111Y (en) * | 2007-12-24 | 2008-10-29 | 联想(北京)有限公司 | Bluetooth anti-theft device and Bluetooth earphone |
| CN101917662A (en) * | 2010-06-23 | 2010-12-15 | 中兴通讯股份有限公司 | Anti-theft method and anti-theft system for mobile terminal, mobile terminal and anti-theft device |
| CN102014211A (en) * | 2010-12-14 | 2011-04-13 | 康佳集团股份有限公司 | Bluetooth mobile phone and anti-theft method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 基于蓝牙无线技术的室内定位方法的研究;王小好;《中国优秀硕士学位论文全文数据库》;20071215(第6期);15-41 * |
| 王小好.基于蓝牙无线技术的室内定位方法的研究.《中国优秀硕士学位论文全文数据库》.2007,(第6期),15-41. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102509409A (en) | 2012-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102509409B (en) | Mobile phone anti-theft and anti-loss alarming method based on Bluetooth technology | |
| CN105513296A (en) | Intelligent anti-lost system and method | |
| CN104143240B (en) | Mobile device anti-theft method and anti-theft mobile device | |
| CN104780502A (en) | Portable equipment and anti-lost and positioning method and system thereof | |
| JP2009530968A5 (en) | ||
| CN103297918A (en) | Method and system for automatically recording article loss position | |
| US20090068955A1 (en) | Wireless communication device and communication method thereof | |
| CN201725034U (en) | Gun position terminal, gun position system and gun with gun position terminal | |
| CN101790126A (en) | Mobile communication terminal with limitative function and realizing method thereof | |
| RU2015149643A (en) | ENERGY TRANSMISSION DEVICE, ENERGY RECEIVING DEVICE, METHODS OF MANAGING THEM AND PROGRAM | |
| CN202049533U (en) | Attendance system | |
| CN105069967A (en) | Alarming method and system against straying based on WIFI direct connection technology | |
| EP2169921A3 (en) | Communication terminal device and control program thereof | |
| CN105071552A (en) | Wireless charging method, system and device, energy emission device and energy reception device | |
| CN102647517A (en) | Mobile phone and low-power alarm method thereof | |
| CN201667715U (en) | Mobile terminal with alarming function | |
| CN114630305A (en) | Device, system and method for establishing a bidirectional link between devices | |
| CN204742879U (en) | Intelligence walking stick and intelligent walking stick alarm system | |
| CN203005322U (en) | Automobile control device and automobile long-range control system | |
| CN106419021A (en) | Wallet and method for preventing cards in wallet from being lost | |
| CN103612614A (en) | Anti-theft tracking device of automobile | |
| CN103175599B (en) | Portable electronic scale and application thereof in the field of luggage anti-loss anti-theft quick search | |
| CN202190319U (en) | Mobile terminal for alarming | |
| CN103167400B (en) | Portable electron device and method for tracing thereof | |
| CN203681483U (en) | Automobile anti-theft device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |