CN104167068B - Android intelligent equipment anti-theft alarming method based on outside bluetooth and warning device - Google Patents

Android intelligent equipment anti-theft alarming method based on outside bluetooth and warning device Download PDF

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Publication number
CN104167068B
CN104167068B CN201410392567.8A CN201410392567A CN104167068B CN 104167068 B CN104167068 B CN 104167068B CN 201410392567 A CN201410392567 A CN 201410392567A CN 104167068 B CN104167068 B CN 104167068B
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equipment
bluetooth
alarm
early warning
android intelligent
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CN104167068A (en
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龙胜春
陈伟
徐综青
陈鹏
周志刚
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Zhejiang University of Technology ZJUT
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Zhejiang University of Technology ZJUT
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Abstract

Android intelligent equipment anti-theft alarming method based on outside bluetooth and warning device, described method comprises the following steps: first selected burglar alarm pattern in Android intelligent equipment, described burglar alarm mode is divided into mobile alarm and two kinds of alarm modes of distance alarm, any one or two ways are triggered, and all trigger actuation of an alarm;The device built according to described anti-theft alarming method, including Android intelligent equipment, for the outside bluetooth equipment communicated with Android intelligent equipment, described Android intelligent equipment is furnished with the gravity sensor for the in real time acceleration of gravity of monitoring z-axis, for the Bluetooth signal receptor being connected with outside bluetooth equipment signal and burglar alarm module, described guard against theft and alarm system includes mobile alarm module and distance alarm module.The invention has the beneficial effects as follows: when distance or equipment moving state in the hole time, effectively and in time remind user, enable users to timely discovering device stolen or lose.

Description

Android intelligent equipment anti-theft alarming method based on outside bluetooth and warning device
Technical field
The present invention relates to a kind of Android intelligent equipment anti-theft alarming method based on outside bluetooth and Warning device.
Background technology
Along with socioeconomic development and scientific and technological progress, the intelligence such as smart mobile phone and panel computer sets For gradually having entered into huge numbers of families.But meanwhile, the stolen rate of mobile phone and flat board goes up the most year by year Rise.The stolen property loss not only causing user of smart machine, user is substantial amounts of with greater need for spending Time and efforts goes to give for change the number of contact person and information, the secret in the most stolen smart machine Information is the most easily leaked.
Existing smart machine theft preventing method, is all to concentrate on recovering and setting after smart machine is stolen Giving for change and destroying for interior important information, some guard against theft and alarm systems are also only suitable at some specific Use under occasion, does not ensures that and reminds user to set when smart machine is stolen in life in time Standby stolen, it is impossible to from source, to avoid the loss of equipment.
Summary of the invention
In order to overcome existing smart machine user cannot be reminded stolen and the problem of smart machine, The invention provides one, it is possible to monitor in real time Android intelligent equipment kinestate and with Distance between outside portability bluetooth equipment, sends police in time when Android intelligent equipment is stolen Report reminds the Android intelligent equipment anti-theft alarming method based on outside bluetooth that subscriber equipment is stolen And warning device.
Android intelligent equipment anti-theft alarming method based on outside bluetooth of the present invention, including Following steps:
1) selected burglar alarm pattern, described burglar alarm mode in Android intelligent equipment Being divided into mobile alarm and two kinds of alarm modes of distance alarm, any one or two ways are touched Send out, all trigger actuation of an alarm;
2) if burglar alarm mode selected in Android intelligent equipment is mobile alarm pattern, Then described Android intelligent equipment is according to following steps:
1. Android intelligent equipment registration gravity sensor: in the case of a bluetooth connection, by outward The blue Tooth remote controller in portion sends open command and opens gravity sensor;Or do not connect in bluetooth In the case of connecing, opened by the corresponding button of native system software client on pointing device screen Open gravity sensor;
2. do a secondary data record every 1 second warning system, record gravity sensor and obtain About the numerical value of the acceleration of gravity of current Android intelligent equipment, and carry out the pre-place of gravity monitoring Reason;Wherein, when the change of the continuous 5 subgravity acceleration of record is less than 0.1, continue Keep monitoring pattern;
3. carry out the judgement of dangerous situation according to the data of record, come certainly according to result of determination Determine whether open early warning;Wherein said decision method is when the change of acceleration of gravity has more than When 0.25, open early warning;Or when acceleration of gravity varies more than 0.1 continuous 5 times, open Open early warning;It is otherwise safety;
4. open after early warning, then carry out the judgement of security situation, determine according to result of determination be No unlatching is reported to the police;If it is determined that result is safety, then it is not turned on reporting to the police;If it is determined that result is dangerous, Then open warning;Wherein, the decision method of described security situation has: when early warning is triggered, Android intelligent equipment is in call or carrys out electricity condition, and early warning is released from;Or equipment after 3 seconds It is re-placed in horizontal level, after i.e. 3 seconds, then carries out the judgement of dangerous situation, if it is determined that knot Fruit is safety, and early warning is released from;Or in 3 seconds, the screen lock that early warning produces is removed by proper solution, Then early warning is released from;Otherwise result of determination is dangerous;Described warning is: equipment can persistently be sent out Go out continuous print alarm song, and in an alarm state, equipment is other keys quilt entirely in addition to power key Shielding;
3) if burglar alarm mode selected in Android intelligent equipment is distance alarm pattern, Then described Android intelligent equipment is according to following steps:
(1) Android intelligent equipment is opened distance and is monitored pattern, every search in 2 seconds with or without mating Outside bluetooth equipment, after searching the outside bluetooth equipment successful connection that can mate, Android intelligence The buzzing continuing 2 seconds can be started by equipment, remind user's bluetooth to be successfully connected;
(2): after outside bluetooth equipment is successfully connected, Android intelligent equipment sent once every 8 seconds Data detect bluetooth and are in connection status the most in real time;If detecting as connection status, then continue Continuous execution (3) step;If detecting as disconnected, then perform (1) step;Described detection bluetooth The method being in connection status the most in real time has: sends data by Android intelligent equipment and detects Whether can throw exception, if equipment end receives after being not detected by abnormal conditions and 100ms instead Feedback data, then bluetooth is in connection status;Otherwise it is in notconnect state;
(3) Android intelligent equipment opens secondary search pattern, listens to outside bluetooth equipment feedback Record this bluetooth strength signal value RSSI after bluetooth strength signal and stop this at once Search, is then turned on searching for the strength signal RSSI obtaining bluetooth in real time next time, and to RSSI Value carries out pretreatment;Described RSSI value carries out the method for pretreatment to be had: for record The value of the RSSI that 10 times search, takes its meansigma methods, adds secure item 10 (user Ke Gen Set the value of secure item according to concrete practical situation, add 10 and can ensure in outside bluetooth equipment week It is in safety zone in the range of 2 meters of limit) after, this value is set as secure threshold;
(4), after pretreatment completes, carry out the judgement of precarious position, determine according to result of determination be No unlatching early warning;If it is determined that result is safety, then it is not turned on early warning;If it is determined that result is dangerous, Then open early warning;The decision method of described precarious position has: if RSSI value surpasses for continuous 5 times Cross secure threshold and be in deathtrap or increase suddenly more than 20 and all locate for 2 times subsequently In deathtrap, then open modes of warning;
(5) open after early warning, then carry out the judgement of security situation, determine according to result of determination be No unlatching is reported to the police;Described early warning is: equipment can send an alarm jingle bell, and produces screen Lock;The decision method of described security situation has: when early warning is triggered, equipment is in logical Speech phase, then alert status is released from;Or the value of the RSSI detected after 3 seconds is less than peace Full threshold value and within safety range, early warning is released from;Or in 3 seconds, the screen that early warning produces Curtain lock is removed by proper solution, then early warning is released from;If early warning is not released from, then open alarm mode; Described warning is: equipment can continuously send out continuous print alarm song, and in an alarm state, if Entirely shielded for other keys in addition to power key.
The device built according to anti-theft alarming method of the present invention, it is characterised in that: include Android intelligent equipment, for the outside bluetooth equipment that communicates with Android intelligent equipment, described peace Tall and erect smart machine be furnished with the gravity sensor for the acceleration of gravity of monitoring z-axis in real time, for The Bluetooth signal receptor being connected with outside bluetooth equipment signal and burglar alarm module, institute The guard against theft and alarm system stated includes mobile alarm module and distance alarm module, described mobile report The signal input part of alert module is connected with described gravity sensor signal output part;Described away from Connect with the signal output part of described Bluetooth signal receptor from the signal input part of alarm module Connect;Described Bluetooth signal receptor is connected with described outside bluetooth equipment signal;Described Outside bluetooth equipment is provided with the remote keying for controlling burglar alarm module.
The invention has the beneficial effects as follows: real-time by with outside bluetooth equipment of guard against theft and alarm system Communication carrys out the distance of monitoring device and user, and combines the gravity sensor pair of device interior The detection of equipment moving state, when distance or equipment moving state are in the hole, has Imitating and remind user in time, making us under most applications, energy discovering device in time is stolen Or lose, this system is greatly improved the safety of Android intelligent equipment, effectively prevent peace The loss of tall and erect smart machine is with stolen, it is ensured that the safety of user's property.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of mobile alarm of the present invention.
Fig. 2 is the workflow diagram of distance alarm of the present invention.
Detailed description of the invention
Further illustrate the present invention below in conjunction with the accompanying drawings
Referring to the drawings:
Embodiment 1 Android intelligent equipment burglar alarm based on outside bluetooth of the present invention Method, comprises the following steps:
1) selected mobile alarm pattern in Android intelligent equipment;
2) Android intelligent equipment described in is according to following steps:
1. Android intelligent equipment registration gravity sensor: in the case of a bluetooth connection, by outward Portion's bluetooth equipment sends open command and opens gravity sensor;Or do not connect in bluetooth In the case of, open weight by the corresponding button of native system software client on pointing device screen Power induction apparatus;
2. do a secondary data record every 1 second warning system, record gravity sensor and obtain About the numerical value of the acceleration of gravity of current Android intelligent equipment, and carry out the pre-place of gravity monitoring Reason;Wherein, when the change of the continuous 5 subgravity acceleration of record is less than 0.1, continue Keep monitoring pattern;
3. carry out the judgement of dangerous situation according to the data of record, come certainly according to result of determination Determine whether open early warning;Wherein said decision method is when the change of acceleration of gravity has more than When 0.25, open early warning;Or when acceleration of gravity varies more than 0.1 continuous 5 times, open Open early warning;It is otherwise safety;
4. open after early warning, then carry out the judgement of security situation, determine according to result of determination be No unlatching is reported to the police;If it is determined that result is safety, then it is not turned on reporting to the police;If it is determined that result is dangerous, Then open warning;Wherein, the decision method of described security situation has: when early warning is triggered, Android intelligent equipment is in call or carrys out electricity condition, and early warning is released from;Or equipment after 3 seconds It is re-placed in horizontal level, after i.e. 3 seconds, then carries out the judgement of dangerous situation, if it is determined that knot Fruit is safety, and early warning is released from;Or in 3 seconds, the screen lock that early warning produces is removed by proper solution, Then early warning is released from;Otherwise result of determination is dangerous;Described warning is: equipment can persistently be sent out Go out continuous print alarm song, and in an alarm state, equipment is other keys quilt entirely in addition to power key Shielding;
Embodiment 2 Android intelligent equipment burglar alarm based on outside bluetooth of the present invention Method, comprises the following steps:
1) selected distance alarm mode in Android intelligent equipment;
2) Android intelligent equipment described in is according to following steps:
(1) Android intelligent equipment is opened distance and is monitored pattern, every search in 2 seconds with or without mating Outside bluetooth equipment, after searching the outside bluetooth equipment successful connection that can mate, Android intelligence The buzzing continuing 2 seconds can be started by equipment, remind user's bluetooth to be successfully connected;
(2), after outside bluetooth equipment is successfully connected, Android intelligent equipment sent a number every 8 seconds Connection status it is in the most in real time according to detecting bluetooth;If detecting as connection status, then continue Perform (3) step;If detecting as disconnected, then perform (1) step;Described detection bluetooth is The no method being in connection status in real time has: sends data by Android intelligent equipment and detects and be No meeting throw exception, if equipment end receives feedback after being not detected by abnormal conditions and 100ms Data, then bluetooth is in connection status;Otherwise it is in notconnect state;
(3) Android intelligent equipment opens secondary search pattern, listens to outside bluetooth equipment feedback Record this bluetooth strength signal value RSSI after bluetooth strength signal and stop this at once Search, is then turned on searching for the strength signal RSSI obtaining bluetooth in real time next time, and to RSSI Value carries out pretreatment;Described RSSI value carries out the method for pretreatment to be had: for record The value of the RSSI that 10 times search, takes its meansigma methods, adds secure item 10 (user Ke Gen Set the value of secure item according to concrete practical situation, add 10 and can ensure in outside bluetooth equipment week It is in safety zone in the range of 2 meters of limit) after, this value is set as secure threshold;
(4), after pretreatment completes, carry out the judgement of precarious position, determine according to result of determination be No unlatching early warning;If it is determined that result is safety, then it is not turned on early warning;If it is determined that result is dangerous, Then open early warning;The decision method of described precarious position has: if RSSI value surpasses for continuous 5 times Cross secure threshold and be in deathtrap or increase suddenly more than 20 and all locate for 2 times subsequently In deathtrap, then open modes of warning;
(5) open after early warning, then carry out the judgement of security situation, determine according to result of determination be No unlatching is reported to the police;Described early warning is: equipment can send an alarm jingle bell, and produces screen Lock;The decision method of described security situation has: when early warning is triggered, equipment is in logical Speech phase, then alert status is released from;Or the value of the RSSI detected after 3 seconds is less than peace Full threshold value and within safety range, early warning is released from;Or in 3 seconds, the screen that early warning produces Curtain lock is removed by proper solution, then early warning is released from;If early warning is not released from, then open alarm mode; Described warning is: equipment can continuously send out continuous print alarm song, and in an alarm state, if Entirely shielded for other keys in addition to power key.
The device that embodiment 3 builds according to the anti-theft alarming method described in embodiment 1 or 2, It is characterized in that: include Android intelligent equipment, for the outside indigo plant communicated with Android intelligent equipment Tooth equipment, described Android intelligent equipment is furnished with the acceleration of gravity for monitoring z-axis in real time Gravity sensor, for the Bluetooth signal receptor being connected with outside bluetooth equipment signal and Burglar alarm module, described guard against theft and alarm system includes mobile alarm module and distance alarm mould Block, the signal input part of described mobile alarm module exports with described gravity sensor signal End connects;The signal input part of described distance alarm module and described Bluetooth signal receptor Signal output part connect;Described Bluetooth signal receptor is believed with described outside bluetooth equipment Number connect;Described outside bluetooth equipment be provided with for the remote control controlling burglar alarm module by Key.
Content described in this specification embodiment is only the row of the way of realization to inventive concept Lifting, protection scope of the present invention is not construed as being only limitted to the concrete shape that embodiment is stated Formula, protection scope of the present invention also includes that those skilled in the art are caned according to present inventive concept The equivalent technologies means expected.

Claims (2)

1. Android intelligent equipment anti-theft alarming method based on outside bluetooth, comprises the following steps:
1) selected burglar alarm pattern, described burglar alarm pattern in Android intelligent equipment Being divided into mobile alarm and two kinds of alarm modes of distance alarm, any one or both of which are touched Send out, all trigger actuation of an alarm;
2) if burglar alarm pattern selected in Android intelligent equipment is mobile alarm pattern, Then described Android intelligent equipment is according to following steps:
1. Android intelligent equipment registration gravity sensor: in the case of a bluetooth connection, by outward Portion's bluetooth equipment sends open command and opens gravity sensor;Or do not connect in bluetooth In the case of, open weight by the corresponding button of native system software client on pointing device screen Power induction apparatus;
2. do a secondary data record every 1 second warning system, record gravity sensor and obtain About the numerical value of the acceleration of gravity of current Android intelligent equipment, and carry out the pre-place of gravity monitoring Reason;Wherein, when the change of the continuous 5 subgravity acceleration of record is less than 0.1, continue Keep monitoring pattern;
3. carry out the judgement of dangerous situation according to the data of record, come certainly according to result of determination Determine whether open early warning;Wherein said decision method is when the change of acceleration of gravity has more than When 0.25, open early warning;Or when acceleration of gravity varies more than 0.1 continuous 5 times, open Open early warning;It is otherwise safety;
4. open after early warning, then carry out the judgement of security situation, determine according to result of determination be No unlatching is reported to the police;If it is determined that result is safety, then it is not turned on reporting to the police;If it is determined that result is dangerous, Then open warning;Wherein, the decision method of described security situation has: when early warning is triggered, Android intelligent equipment is in call or carrys out electricity condition, and early warning is released from;Or equipment after 3 seconds It is re-placed in horizontal level, after i.e. 3 seconds, then carries out the judgement of dangerous situation, if it is determined that knot Fruit is safety, and early warning is released from;Or in 3 seconds, the screen lock that early warning produces is removed by proper solution, Then early warning is released from;Otherwise result of determination is dangerous;Described warning is: equipment can persistently be sent out Go out continuous print alarm song, and in an alarm state, equipment is other keys quilt entirely in addition to power key Shielding;
3) if burglar alarm pattern selected in Android intelligent equipment is distance alarm pattern, Then described Android intelligent equipment is according to following steps:
(1) Android intelligent equipment is opened distance and is monitored pattern, every search in 2 seconds with or without mating Outside bluetooth equipment, after searching the outside bluetooth equipment successful connection that can mate, Android intelligence The buzzing continuing 2 seconds can be started by equipment, remind user's bluetooth to be successfully connected;
(2), after outside bluetooth equipment is successfully connected, Android intelligent equipment sent a number every 8 seconds Connection status it is in the most in real time according to detecting bluetooth;If detecting as connection status, then continue Perform (3) step;If detecting as disconnected, then perform (1) step;Described detection bluetooth is The no method being in connection status in real time has: sends data by Android intelligent equipment and detects and be No meeting throw exception, if equipment end receives feedback after being not detected by abnormal conditions and 100ms Data, then bluetooth is in connection status;Otherwise it is in notconnect state;
(3) Android intelligent equipment opens secondary search pattern, listens to outside bluetooth equipment feedback Record this bluetooth strength signal value RSSI after bluetooth strength signal and stop this at once Search, is then turned on searching for the strength signal RSSI obtaining bluetooth in real time next time, and to RSSI Value carries out pretreatment;Described RSSI value carries out the method for pretreatment to be had: for record The value of the RSSI that 10 times search, takes its meansigma methods, after adding secure item 10, by this Value is set as secure threshold;
(4), after pretreatment completes, carry out the judgement of precarious position, determine according to result of determination be No unlatching early warning;If it is determined that result is safety, then it is not turned on early warning;If it is determined that result is dangerous, Then open early warning;The decision method of described precarious position has: if RSSI value surpasses for continuous 5 times Cross secure threshold and be in deathtrap or increase suddenly more than 20 and all locate for 2 times subsequently In deathtrap, then open modes of warning;
(5) open after early warning, then carry out the judgement of security situation, determine according to result of determination be No unlatching is reported to the police;Described early warning is: equipment can send an alarm jingle bell, and produces screen Lock;The decision method of described security situation has: when early warning is triggered, equipment is in logical Speech phase, then alert status is released from;Or the value of the RSSI detected after 3 seconds is less than peace Full threshold value and within safety range, early warning is released from;Or in 3 seconds, the screen that early warning produces Curtain lock is removed by proper solution, then early warning is released from;If early warning is not released from, then open alarm mode; Described warning is: equipment can continuously send out continuous print alarm song, and in an alarm state, if Entirely shielded for other keys in addition to power key.
2. the device built according to the anti-theft alarming method described in claim 1, its feature exists In: include Android intelligent equipment, for the outside bluetooth equipment communicated with Android intelligent equipment, Described Android intelligent equipment is furnished with the gravity-feed tank for the acceleration of gravity of monitoring z-axis in real time Answer device, for the Bluetooth signal receptor being connected with outside bluetooth equipment signal and burglar alarm Module, described burglar alarm module includes mobile alarm module and distance alarm module, described The signal input part of mobile alarm module be connected with described gravity sensor signal output part; The signal input part of described distance alarm module and the signal of described Bluetooth signal receptor Outfan connects;Described Bluetooth signal receptor is with described outside bluetooth equipment signal even Connect;Described outside bluetooth equipment is provided with the remote keying for controlling burglar alarm module.
CN201410392567.8A 2014-08-11 Android intelligent equipment anti-theft alarming method based on outside bluetooth and warning device Active CN104167068B (en)

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CN102624982A (en) * 2012-03-12 2012-08-01 戴小天 Antitheft method for mobile phone and application
CN103442121A (en) * 2013-05-23 2013-12-11 深圳市沃特沃德科技有限公司 Anti-theft mobile phone and achieving method of anti-theft mobile phone
CN103957316A (en) * 2014-04-23 2014-07-30 华南理工大学 Smart phone anti-theft protective method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010002211A1 (en) * 1999-11-30 2001-05-31 John-Gy Lee Apparatus for preventing loss of portable telephone using a bluetooth communication protocol and control method thereof
CN102014197A (en) * 2010-08-19 2011-04-13 上海闻泰电子科技有限公司 Method and cellphone performing anti-theft function through Bluetooth
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
CN102509409A (en) * 2011-11-18 2012-06-20 重庆邮电大学 Mobile phone anti-theft and anti-loss alarming method based on Bluetooth technology
CN102624982A (en) * 2012-03-12 2012-08-01 戴小天 Antitheft method for mobile phone and application
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