CN104318689A - Anti-theft system and method - Google Patents
Anti-theft system and method Download PDFInfo
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- CN104318689A CN104318689A CN201410631085.3A CN201410631085A CN104318689A CN 104318689 A CN104318689 A CN 104318689A CN 201410631085 A CN201410631085 A CN 201410631085A CN 104318689 A CN104318689 A CN 104318689A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
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Abstract
The invention discloses an anti-theft system which comprises a sensor, a main processor, a timer, a detection module and an alarm module. The sensor is used for regularly sending testing signals, receiving feedback signals of the testing signals after the testing signals are reflected by a monitoring area, and transmitting the feedback signals to the main processor. The main processor is used for calculating the variable quantity of the feedback signals which are received at the latest two times, and simultaneously starting the timer and the detection module and stopping the sensor when the variable quantity exceeds a threshold value. The detection module is used for detecting whether an all-clear signal is received within a specified time period set by the timer, if yes, the sensor and the main processor are started, and if not, the alarm module is called for giving out an alarm. The anti-theft system overcomes the defects that when a camera is used for monitoring, specialized personnel need to watch and the cost is high in the prior art, and has the advantages of being low in installing cost, high in monitoring accuracy, capable of giving out the alarm timely and the like.
Description
Technical field
The present invention relates to a kind of burglary-resisting system and method.
Background technology
Common burglary-resisting system is all adopt camera to monitor, camera head monitor is used not only to need to be observed by special personnel, could find whether occur stolen phenomenon in real time, also need, in many places, camera is installed, there is higher equipment cost and installation cost.
Summary of the invention
The technical problem to be solved in the present invention is to need to be undertaken observing by special personnel when overcoming in prior art and adopt camera to monitor and the high defect of cost, providing a kind of burglary-resisting system and the method that do not need the low cost of personnel's real-time monitored.
The present invention is solved the problems of the technologies described above by following technical proposals:
The invention provides a kind of burglary-resisting system, be characterized in, comprise a sensor, a primary processor, a timer, a detection module and an alarm module;
Described sensor is used for periodically emissioning testing signal receive the feedback signal of described test signal after the reflection of monitored area, and described feedback signal is sent to described primary processor;
Described primary processor for calculating the variable quantity of up-to-date twice feedback signal received, and at described variable quantity more than starting described timer and described detection module during a threshold value and stop described sensor simultaneously;
Described detection module, for detecting in stipulated time of setting at described timer whether receive an early warning ring off signal, if so, starts described sensor and described primary processor, if not, calls described alarm module and reports to the police.
The technical program can detect described monitored area automatically, does not need personnel control, has and saves the good effect of human cost, anti-theft effect.
Preferably, described monitored area comprises one, described sensor is an infrared sensor, described infrared sensor comprises one for periodically launching the transmitting terminal and of described test signal for receiving the receiving end of described feedback signal, and described transmitting terminal and described receiving end are arranged on the doorframe of the same side of described door.The technical program can dynamically the monitoring of opposite house, and prevents stranger from entering room from door and steal, and the doorframe that described transmitting terminal and described receiving end are arranged at the same side of described door can also save installing space.
Described detection module comprises a microphone and a sound identification module, described early warning ring off signal is a phonetic order, described detection module be used for detect in the described stipulated time receive the voice messaging inputted by described microphone time, utilize voice messaging described in described sound identification module comparison whether identical with described phonetic order, if identical, start described sensor and described primary processor, if not identical, call described alarm module and report to the police;
Or, described detection module comprises a gesture sensor and a gesture recognition module, described early warning ring off signal is a gesture instruction, whether described detection module is used for utilizing gesture information described in described gesture recognition module comparison identical with described gesture instruction when the gesture information received within the described stipulated time by described gesture sensor input being detected, if identical, start described sensor and described primary processor, if not identical, call described alarm module and report to the police;
Or, described detection module comprises a microphone, one sound identification module, one gesture sensor and a gesture recognition module, described early warning ring off signal comprises a phonetic order and a gesture instruction, described detection module is used for when the voice messaging that to receive within the described stipulated time and inputted by described microphone and the gesture information by described gesture sensor input being detected, utilize voice messaging described in described sound identification module comparison whether identical with described phonetic order and utilize gesture information described in described gesture recognition module comparison whether identical with described gesture instruction, if twice comparison is all identical, start described sensor and described primary processor, otherwise, call described alarm module to report to the police.
The technical program can prevent the false alarm caused because owner enters guarded region.
Preferably, described alarm module comprises a Baffle Box of Bluetooth, and/or, an information sending module, and/or, a camera;
Described Baffle Box of Bluetooth is by sending alarm sound to report to the police;
Described information sending module is by being sent to preset phone number to report to the police by an alarming short message;
Described camera is by video recording and the film of video recording is sent to preset E-mail address or phone number to report to the police.
The technical program can notify owner in time when stranger enters guarded region, has the advantage of Rapid Alarm.
Preferably, described primary processor and described detection module are arranged on same circuit board.Described processor and described detection module can adopt the sensing equipment established in the operating system of mobile phone and mobile phone to realize.
Preferably, described threshold value equals the 10%-20% of the feedback signal first received in up-to-date twice feedback signal received.In the technical program, described threshold value changes along with the change of feedback signal, prevents the signal fluctuation because some natural cause extraneous causes.
The present invention also provides a kind of theft preventing method, is characterized in, described theft preventing method utilizes above-mentioned burglary-resisting system to realize, and comprises the following steps:
S
1, periodically emissioning testing signal and receive described test signal through monitored area reflection after feedback signal, calculate the variable quantity of up-to-date twice feedback signal received, and when described variable quantity exceedes described threshold value perform S
2;
S
2, stop launch described test signal and detect within the described stipulated time, whether receive described early warning ring off signal, if so, return S
1, if not, perform S
3;
S
3, report to the police.
Preferably, described early warning ring off signal is a phonetic order, S
2comprise: S
21, stop launching described test signal and detect in the described stipulated time whether receive a voice messaging, if so, perform S
22, if not, perform S
3;
S
22, whether voice messaging described in comparison identical with a phonetic order, if so, returns S
1, if not, perform S
3;
Or described early warning ring off signal is a gesture instruction, S
2comprise: S
23, stop launching described test signal and detect in the described stipulated time whether receive a gesture information, if so, perform S
24, if not, perform S
3;
S
24, whether gesture information described in comparison identical with a gesture instruction, if so, returns S
1, if not, perform S
3;
Or described early warning ring off signal comprises a phonetic order and a gesture instruction, S
2comprise: S
25, stop launching described test signal and detect in the described stipulated time whether receive a voice messaging and a gesture information, if so, perform S
26, if not, perform S
3;
S
26, whether gesture information described in and the comparison whether identical with a phonetic order of voice messaging described in comparison identical with a gesture instruction, if twice comparison is all identical, returns S
1, otherwise, perform S
3.Preferably, S
3comprise:
S
31, send alarm sound;
S
32, an alarming short message is sent to preset phone number;
S
33, video recording and the film of video recording is sent to preset E-mail address or phone number.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the preferred embodiments of the invention.
Positive progressive effect of the present invention is: burglary-resisting system of the present invention and method can monitor the dynamic change in a certain monitored area when not needing personnel's real-time monitored, arrive antitheft effect, meanwhile, the present invention also has that installation cost is low, monitoring accuracy is high and and the advantage such as alarm.
Accompanying drawing explanation
Fig. 1 is the block schematic illustration of the burglary-resisting system of the embodiment of the present invention 1.
Fig. 2 is the process flow diagram of the theft preventing method of the embodiment of the present invention 1.
Fig. 3 is the block schematic illustration of the burglary-resisting system of the embodiment of the present invention 2.
Fig. 4 is the process flow diagram of the theft preventing method of the embodiment of the present invention 2.
Fig. 5 is the block schematic illustration of the burglary-resisting system of the embodiment of the present invention 3.
Fig. 6 is the process flow diagram of the theft preventing method of the embodiment of the present invention 3.
Embodiment
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
Embodiment 1
A kind of burglary-resisting system, enters room for having prevented stranger from door and steals.The guarded region of described burglary-resisting system mainly comprises the region around door and door about radius 1-2 rice.
See Fig. 1, described burglary-resisting system comprises infrared sensor 101, primary processor 102, timer 103, detection module 104 and an alarm module 105.The stipulated time that described timer 103 sets is 10 seconds.
Described infrared sensor 101 comprises transmitting terminal 1011 and a receiving end 1012, and described transmitting terminal 1011 and described receiving end 1012 are arranged on the doorframe of the same side of described door.Described transmitting terminal 1011 is for launching a test signal every 2 seconds, and described receiving end 1012 is for receiving the feedback signal of described test signal after door reflection.Described receiving end 1012 is also for being sent to described primary processor 102 by described feedback signal.
Described primary processor 102 for calculating the variable quantity of up-to-date twice feedback signal received, and at described variable quantity more than starting described timer 103 and described detection module 104 during a threshold value and stop described infrared sensor 101 simultaneously.Described threshold value is 10% of the feedback signal first received in up-to-date twice feedback signal received.As described in the feedback signal that first receives of primary processor 102 be 0.21V, the feedback signal received again is 0.2V, then threshold value equals 0.021V, variable quantity equals 0.01V, so variable quantity does not exceed threshold value, if the feedback signal and then received is 0.225V, then threshold value now equals 0.02V, variable quantity equals 0.025, and so variable quantity exceedes threshold value.
Because described feedback signal is generally simulating signal, so before described primary processor 102 calculates, described primary processor 102 also needs to carry out A/D (mould/number) conversion to the feedback signal received.
Described primary processor 102 detects that variable quantity exceedes threshold value and then represents door and open, someone enters room, but described alarm module 105 can not only just be reported to the police because there is people to enter room, also will judges that the people entered is owner or the stranger in room by described detection module 104.
Described detection module 104 comprises microphone 1041 and a sound identification module 1042.Described detection module 104 is for when the voice messaging receiving and inputted by described microphone 1041 being detected in 10 seconds, utilize voice messaging described in the comparison of described sound identification module 1042 whether identical with a phonetic order, if, start described infrared sensor 101 and described primary processor 102, if not, call described alarm module 105 to report to the police.Described phonetic order is pre-stored within described detection module 104, is equivalent to an early warning ring off signal.
If the people entered can make detection module comparison success, just illustrate that the people entered is the owner in room, if can not comparison success, the people that just explanation enters be stranger, and needs are reported to the police.
Described alarm module 105 comprises Baffle Box of Bluetooth 1051, information sending module 1052 and a camera 1053.Described Baffle Box of Bluetooth 1051 is by sending alarm sound to report to the police; Described information sending module 1052 is by being sent to preset phone number to report to the police by an alarming short message; Described camera 1053 is by video recording and the film of video recording is sent to preset E-mail address or phone number to report to the police.
In addition, described primary processor 102 and described detection module 104 are arranged on same circuit board, and described circuit board is positioned over 2 meters of in front of the door, conveniently detect the voice messaging of the people's input entered.
Described infrared sensor 101 can be selected the sensor of band infrared diode or adopt the proximity transducer of infrared emission technology.The power of the sensor with infrared diode is comparatively large, and transmitting range generally can reach 10 meters, and the mature modules on market has a lot; The power of proximity transducer is less, only has centimetre-sized, and common model has cm36283, stk3310 etc.Described primary processor 102 can adopt the cell phone platform of current main flow, as the mt6572 of MTK (Lian Fake), mt6582 etc., runs android4.2 (Android 4.2) or android4.4 operating system.
See Fig. 2, the theft preventing method of the present embodiment utilizes described burglary-resisting system to realize, and comprises the following steps:
Step 201, every 2 seconds emissioning testing signals and receive described test signal through monitored area reflection after feedback signal, calculate the variable quantity of up-to-date twice feedback signal received, and described variable quantity more than during a threshold value perform step 202.
Step 202, stopping launch described test signal, and detect whether received a voice messaging in 10 seconds, if so, perform step 203, if not, perform step 204.
Whether voice messaging described in step 203, comparison is identical with a phonetic order, if so, returns step 201, if not, performs step 204.
Step 204, send alarm sound, an alarming short message is sent to preset phone number and open video recording and the film of video recording is sent to preset E-mail address or phone number, to report to the police.
Embodiment 2
The warning system of the present embodiment is substantially identical with the warning system of embodiment 1, and difference is, see such as 3, the detection module 104 ' of the warning system of the present embodiment comprises gesture sensor 1043 and a gesture recognition module 1044.Described detection module 104 ' is for when the gesture information receiving and inputted by described gesture sensor 1043 being detected in 10 seconds, utilize gesture information described in the comparison of described gesture recognition module 1044 whether identical with a gesture instruction, if, start described infrared sensor 101 and described primary processor 102, if not, call described alarm module 105 to report to the police.Described gesture instruction is pre-stored within described detection module 104 ', is equivalent to an early warning ring off signal.
Described gesture sensor 1043 and described gesture recognition module 1044 can be integrated in same sensing equipment, and optional model has GP2AP052A00F etc.
The alarm method of the present embodiment is substantially identical with the alarm method of embodiment 1, difference is, step 202 is performed at described variable quantity more than during a threshold value in the step 201 of the theft preventing method of the present embodiment ': stop launching described test signal, and detect whether received a gesture information in 10 seconds, if, perform step 203 ', if not, perform step 204.
Step 203 ', whether gesture information described in comparison identical with a gesture instruction, if so, return step 201, if not, perform step 204.
Embodiment 3
The warning system of the present embodiment is substantially identical with the warning system of embodiment 1, difference is, see Fig. 5, the detection module 104 of the warning system of the present embodiment " comprise microphone 1041, sound identification module 1042, gesture sensor 1043 and gesture recognition module 1044.
Described detection module 104 " for when the voice messaging receiving and inputted by described microphone 1041 being detected in 10 seconds, utilize voice messaging described in the comparison of described sound identification module 1042 whether identical with a phonetic order, also for when the gesture information receiving and inputted by described gesture sensor 1043 being detected in 10 seconds, utilize gesture information described in the comparison of described gesture recognition module 1044 whether identical with a gesture instruction, if twice comparison is all identical, start described infrared sensor 101 and described primary processor 102, otherwise, call described alarm module 105 to report to the police, namely have comparison success or two all unsuccessful time report to the police.Described phonetic order and described gesture instruction are all pre-stored within described detection module 104 " in, the combination of described phonetic order and described gesture instruction is equivalent to early warning ring off signal.
See Fig. 6, the alarm method of the present embodiment is substantially identical with the alarm method of embodiment 1, difference is, step 202 is performed at described variable quantity more than during a threshold value in the step 201 of the theft preventing method of the present embodiment ": stop launching described test signal; and detect in 10 seconds, whether receive a voice messaging and a gesture information, if so, perform step 203 ", if not, step 204 is performed.
Step 203 ", voice messaging described in comparison and a phonetic order and described gesture information whether all identical with a gesture instruction, if so, return step 201, if not, perform step 204.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection scope of the present invention.
Claims (9)
1. a burglary-resisting system, is characterized in that, comprises a sensor, a primary processor, a timer, a detection module and an alarm module;
Described sensor be used for periodically emissioning testing signal and receive described test signal through monitored area reflection after feedback signal;
Described primary processor for calculating the variable quantity of up-to-date twice feedback signal received, and at described variable quantity more than starting described timer and described detection module during a threshold value and stop described sensor simultaneously;
Described detection module, for detecting in stipulated time of setting at described timer whether receive an early warning ring off signal, if so, starts described sensor and described primary processor, if not, calls described alarm module and reports to the police.
2. burglary-resisting system as claimed in claim 1, it is characterized in that, described monitored area comprises one, described sensor is an infrared sensor, described infrared sensor comprises one for periodically launching the transmitting terminal and of described test signal for receiving the receiving end of described feedback signal, and described transmitting terminal and described receiving end are arranged on the doorframe of the same side of described door.
3. burglary-resisting system as claimed in claim 1, it is characterized in that, described detection module comprises a microphone and a sound identification module, described early warning ring off signal is a phonetic order, described detection module be used for detect within the described stipulated time, to receive the voice messaging inputted by described microphone time, utilize voice messaging described in described sound identification module comparison whether identical with described phonetic order, if, start described sensor and described primary processor, if not, call described alarm module to report to the police;
Or, described detection module comprises a gesture sensor and a gesture recognition module, described early warning ring off signal is a gesture instruction, whether described detection module is used for utilizing gesture information described in described gesture recognition module comparison identical with described gesture instruction when the gesture information received within the described stipulated time by described gesture sensor input being detected, if, start described sensor and described primary processor, if not, call described alarm module and report to the police;
Or, described detection module comprises a microphone, one sound identification module, one gesture sensor and a gesture recognition module, described early warning ring off signal comprises a phonetic order and a gesture instruction, described detection module is used for when the voice messaging that to receive within the described stipulated time and inputted by described microphone and the gesture information by described gesture sensor input being detected, utilize voice messaging described in described sound identification module comparison whether identical with described phonetic order and utilize gesture information described in described gesture recognition module comparison whether identical with described gesture instruction, if twice comparison is all identical, start described sensor and described primary processor, otherwise, call described alarm module to report to the police.
4. burglary-resisting system as claimed in claim 1, it is characterized in that, described alarm module comprises a Baffle Box of Bluetooth, and/or, an information sending module, and/or, a camera;
Described Baffle Box of Bluetooth is by sending alarm sound to report to the police;
Described information sending module is by being sent to preset phone number to report to the police by an alarming short message;
Described camera is by video recording and the film of video recording is sent to preset E-mail address or phone number to report to the police.
5. burglary-resisting system as claimed in claim 1, it is characterized in that, described primary processor and described detection module are arranged on same circuit board.
6. burglary-resisting system as claimed in claim 1, it is characterized in that, described threshold value equals the 10%-20% of the feedback signal first received in up-to-date twice feedback signal received.
7. a theft preventing method, is characterized in that, described theft preventing method utilizes burglary-resisting system as claimed in claim 1 to realize, and comprises the following steps:
S
1, periodically emissioning testing signal and receive described test signal through monitored area reflection after feedback signal, calculate the variable quantity of up-to-date twice feedback signal received, and when described variable quantity exceedes described threshold value perform S
2;
S
2, stop launch described test signal and detect within the described stipulated time, whether receive described early warning ring off signal, if so, return S
1, if not, perform S
3;
S
3, report to the police.
8. theft preventing method as claimed in claim 7, it is characterized in that, described early warning ring off signal is a phonetic order, S
2comprise: S
21, stop launching described test signal and detect in the described stipulated time whether receive a voice messaging, if so, perform S
22, if not, perform S
3;
S
22, whether voice messaging described in comparison identical with a phonetic order, if so, returns S
1, if not, perform S
3;
Or described early warning ring off signal is a gesture instruction, S
2comprise: S
23, stop launching described test signal and detect in the described stipulated time whether receive a gesture information, if so, perform S
24, if not, perform S
3;
S
24, whether gesture information described in comparison identical with a gesture instruction, if so, returns S
1, if not, perform S
3;
Or described early warning ring off signal comprises a phonetic order and a gesture instruction, S
2comprise: S
25, stop launching described test signal and detect in the described stipulated time whether receive a voice messaging and a gesture information, if so, perform S
26, if not, perform S
3;
S
26, whether gesture information described in and the comparison whether identical with a phonetic order of voice messaging described in comparison identical with a gesture instruction, if twice comparison is all identical, returns S
1, otherwise, perform S
3.
9. theft preventing method as claimed in claim 8, is characterized in that, S
3comprise:
S
31, send alarm sound;
S
32, an alarming short message is sent to preset phone number;
S
33, video recording and the film of video recording is sent to preset E-mail address or phone number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631085.3A CN104318689A (en) | 2014-11-11 | 2014-11-11 | Anti-theft system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631085.3A CN104318689A (en) | 2014-11-11 | 2014-11-11 | Anti-theft system and method |
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| Publication Number | Publication Date |
|---|---|
| CN104318689A true CN104318689A (en) | 2015-01-28 |
Family
ID=52373913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631085.3A Pending CN104318689A (en) | 2014-11-11 | 2014-11-11 | Anti-theft system and method |
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| CN104994251A (en) * | 2015-06-23 | 2015-10-21 | 上海卓易科技股份有限公司 | Door-opening monitoring method and device |
| CN105427558A (en) * | 2015-10-30 | 2016-03-23 | 桂林信通科技有限公司 | Security control system and security control method |
| CN106326885A (en) * | 2016-10-31 | 2017-01-11 | 深圳前海弘稼科技有限公司 | Planting greenhouse security monitoring method and device |
| CN107818652A (en) * | 2017-10-23 | 2018-03-20 | 北京小米移动软件有限公司 | Information processing method and equipment |
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| CN107818652A (en) * | 2017-10-23 | 2018-03-20 | 北京小米移动软件有限公司 | Information processing method and equipment |
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Application publication date: 20150128 |