CN104200589B - A kind of intrusion detection method, device and safety defense monitoring system - Google Patents
A kind of intrusion detection method, device and safety defense monitoring system Download PDFInfo
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- CN104200589B CN104200589B CN201410402852.3A CN201410402852A CN104200589B CN 104200589 B CN104200589 B CN 104200589B CN 201410402852 A CN201410402852 A CN 201410402852A CN 104200589 B CN104200589 B CN 104200589B
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- side senser
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Abstract
The invention discloses a kind of intrusion detection method, device and safety defense monitoring system, the intrusion detection method includes：Judge whether intrusion behavior occurs according to the triggering state of invasion side senser, legal side senser and secondary classified sensor, wherein, the search coverage of invasion side senser is the possible region that invade, the search coverage of legal side senser is the region of householder's indoor activity, and the search coverage of invasion side senser and the search coverage of legal side senser be not overlapping, the search coverage of secondary classified sensor is located at the intermediate region of the search coverage of invasion side senser and the search coverage of legal side senser；When intrusion behavior occurs, warning message is sent to control centre.Implement technical scheme, can judge whether intrusion behavior occurs exactly, so as to avoid false alarm, and no longer need to avoid false alarm by artificially deploying troops on garrison duty/withdrawing a garrison.
Description
Technical field
The present invention relates to safety-security area, more particularly to a kind of intrusion detection method, device and safety defense monitoring system.
Background technology
With the continuous development of society and economy, the living standard of people is improved constantly, and also day is increasingly for household safe consciousness
By force.To ensure safety of life and property, increasing family introduces intelligent means-household monitoring system.
Existing safety defense monitoring system is general with infrared sensor or Doppler for the detection of the parts such as balcony, window
Microwave remote sensor, or the two simple combination carry out the combined type trans of logic "and" operation.These are sensed on the market at present
All there are certain features and defect in device, infrared sensor power consumption is relatively low, but higher for environmental requirement, easily by cold
Thermal current, sunlight irradiation etc. influence, produce wrong report；Doppler's microwave remote sensor is more sensitive for moving object, without fortune
During animal body, wrong report will not be produced substantially, but power consumption is higher during its long-term work, it is impossible to it is separately made wireless type sensor.It is multiple
Mould assembly sensor make use of the low-power consumption of infrared sensor, and just starting Doppler's microwave after infrared sensor detects invasion passes
Sensor, checks the detection zone of infrared sensor, then carries out simple logic "and" operation, to determine whether invasion, though
So wrong report is effectively prevented, but general function is more single, it is impossible to which the behavior for being detected personnel is analyzed, it is impossible to effectively
Whether what judgement was detected is invader, still requires that user of service often operates (unlatching/closure sensor) to it, can just keep away
No-sensor obscures legitimate activity person and invader, once personnel forget to carry out operation of withdraw to it, can still produce wrong report.
All there is the risk of wrong report in safety defense monitoring system in the market, and safety defense monitoring system is typically all with big point
Shellfish siren, and with telephone alarm function, therefore, wrong report, which is likely to cause, seriously frightens and disturbs residents.At present, it is anti-error on the market
The method of report is although multifarious, but because it is still detected based on existing sensor, so not fully up to expectations.Tradition side
Need artificially to deploy troops on garrison duty/withdraw a garrison in method and produce alarm because the activity of householder is detected to avoid sensor, this is directly resulted in
Existing safety-protection system is cumbersome, careless slightly to result in wrong report, produces scaring.
The content of the invention
The technical problem to be solved in the present invention is, wrong report is also easy to produce for the above-mentioned safety defense monitoring system of prior art
Defect is not likely to produce false alarm there is provided a kind of intrusion detection method, device and safety defense monitoring system.
The technical solution adopted for the present invention to solve the technical problems is：A kind of intrusion detection method is constructed, including：
A. intrusion behavior is judged according to the triggering state of invasion side senser, legal side senser and secondary classified sensor
Whether occur, wherein, the search coverage of invasion side senser is the region that possible invade, the detecting area of legal side senser
Domain is the region of householder's indoor activity, and the search coverage and the search coverage of legal side senser of invasion side senser are not weighed
Folded, the search coverage of secondary classified sensor is located at the search coverage of invasion side senser and the search coverage of legal side senser
Intermediate region；
B. when intrusion behavior occurs, warning message is sent to control centre.
In intrusion detection method of the present invention, the intrusion detection method also includes：
C. judged whether to send warning message to control centre according to the triggering state of antiwithdrawal device.
In intrusion detection method of the present invention, the step A includes：
A11. in an initial condition, it is triggered if detecting legal side senser, into disarming state；
A12. the timing very first time is started；
A13. judge whether the very first time reaches, if so, then performing step A15；If it is not, then performing step A14；
A14. judge whether that detecting invasion side senser or legal side senser is triggered, if so, then performing step
A12；If it is not, then performing step A13；
A15. disarming state is terminated, into original state.
In intrusion detection method of the present invention, the step A includes：
A21. in an initial condition, it is triggered if detecting invasion side senser, into first state of alert；
A22. the time of timing second is started；
A23. judge whether the second time reached, if so, then performing step A25；If it is not, then performing step A24；
A24. judge whether that detect invasion side senser is triggered again, if so, then performing step A22；If it is not, then holding
Row step A23；
A25. determine that no intrusion behavior occurs, then, into original state.
In intrusion detection method of the present invention, in the step A23, if it is not, then also performing step A31；
A31. judge whether that detecting secondary classified sensor is triggered, if so, then performing step A32；If it is not, then performing
Step 23；
A 32. enters second state of alert；
A33. the time of timing the 3rd is started；
A34. judge whether the 3rd time reached, if so, then performing step A36；If it is not, then performing step A35；
A35. judge whether that detecting invasion side senser or secondary classified sensor is triggered, if so, then performing step
A33；If it is not, then performing step A34；
A36. determine that no intrusion behavior occurs, then, into original state.
In intrusion detection method of the present invention, in the step A34, if it is not, then also performing step A41；
A41. judge whether that detecting legal side senser is triggered, if so, then performing step A42；If it is not, then performing step
Rapid A34；
A42. intrusion behavior is determined.
In intrusion detection method of the present invention, the step C includes：
C1. under non-disarming state, it is triggered if detecting antiwithdrawal device, warning message is sent to control centre.
The present invention also constructs a kind of intrusion detection apparatus, including：Invade side senser, legal side senser, secondary discriminating
Sensor, central processing unit and wireless transmitter module, wherein, the search coverage of invasion side senser is the possible area that invade
Domain, the search coverage of legal side senser is the region of householder's indoor activity, and the search coverage of invasion side senser and legal
The search coverage of side senser is not overlapping, the search coverage of secondary classified sensor be located at invasion side senser search coverage and
The intermediate region of the search coverage of legal side senser；
The central processing unit, for touching according to invasion side senser, legal side senser and secondary classified sensor
Whether hair condition adjudgement intrusion behavior occurs, and when intrusion behavior occurs, produces warning message；
The wireless transmitter module, under the control of the central processing unit, warning message to be sent to control centre.
In intrusion detection apparatus of the present invention, the intrusion detection apparatus also includes antiwithdrawal device, moreover,
The central processing unit, is additionally operable to be judged whether to produce warning message according to the triggering state of antiwithdrawal device.
In intrusion detection apparatus of the present invention, the invasion side senser, the legal side senser are respectively
Infrared sensor, the secondary classified sensor is Doppler's microwave remote sensor.
The present invention also constructs a kind of safety defense monitoring system, including control centre, and the safety defense monitoring system is good to be included at least
Intrusion detection apparatus described in more than one.
Implement technical scheme, by invasion side senser, legal side senser and secondary classified sensor
Triggering state analyzed, can judge to judge whether intrusion behavior occurs exactly, only when intrusion behavior occurs
Alarmed to control centre, false alarm can be avoided, and, it is no longer necessary to avoid false alarm by artificially deploying troops on garrison duty/withdrawing a garrison.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the flow chart of intrusion detection embodiment of the method one of the present invention；
Fig. 2 is the structural representation of intrusion detection apparatus of the present invention；
Fig. 3 is the flow chart of step A embodiments one in Fig. 1；
Fig. 4 is the flow chart of step A embodiments two in Fig. 1；
Fig. 5 is the flow chart of step A embodiments three in Fig. 1；
Fig. 6 is the flow chart of step A example IVs in Fig. 1；
Fig. 7 is the building-block of logic of invention intrusion detection apparatus embodiment one；
Fig. 8 is the building-block of logic of invention intrusion detection apparatus embodiment two；
Fig. 9 is the building-block of logic of safety defense monitoring system embodiment one of the present invention.
Embodiment
Fig. 1 is the flow chart of intrusion detection embodiment of the method one of the present invention, and the intrusion detection method of the embodiment includes：
A. intrusion behavior is judged according to the triggering state of invasion side senser, legal side senser and secondary classified sensor
Whether occur, wherein, with reference to Fig. 2, the search coverage of invasion side senser 10 is the possible region that invade, for example, balcony,
Window etc., the search coverage of legal side senser 20 is the region of householder's indoor activity, and the detecting area of invasion side senser 10
The search coverage of domain and legal side senser 20 is not overlapping, and the search coverage of secondary classified sensor 30 is located at invasion side senser
10 and legal side senser 20 search coverage intermediate region, in this embodiment, the detecting area of secondary classified sensor 30
Domain and the search coverage of invasion side senser 10 and legal side senser 20 overlap, certainly, in other embodiments,
Also can be completely not overlapping, or only with invading the weight of the search coverage part of one in side senser 10 and legal side senser 20
It is folded；
B. when intrusion behavior occurs, warning message is sent to control centre.
Preferably, intrusion detection method of the invention also includes：
C. judged whether to send warning message to control centre according to the triggering state of antiwithdrawal device.Step C can be specific
Including：Under non-disarming state, it is triggered if detecting antiwithdrawal device, i.e. detect intrusion detection apparatus and putting down for being installed
Face is separated, then sends warning message to control centre.Under disarming state, when detecting antiwithdrawal device and being triggered, system is closed
System；When detecting antiwithdrawal device normal mounting, system is reopened.
Preferably, invasion side senser and legal side senser are including but not limited to red from the relatively low sensor of power consumption
Outer sensor.Secondary classified sensor is sensed from sensor affected by environment, including but not limited to Doppler's microwave is difficult
Device.So, in an initial condition, it is normally opened, secondary classified sensor invasion side senser and legal side senser to can be set
Visual its power consumption situation selection is closed or opened.
Fig. 3 is the flow chart of step A embodiments one in Fig. 1, and in this embodiment, step A includes：
A11. in an initial condition, it is triggered if detecting legal side senser, into disarming state；
A12. the timing very first time is started；
A13. judge whether the very first time reaches, if so, then performing step A15；If it is not, then performing step A14；
A14. judge whether that detecting invasion side senser or legal side senser is triggered, if so, then performing step
A12；If it is not, then performing step A13；
A15. disarming state is terminated, into original state, because now the behavior of detected personnel should be owner in sun
The regional activities such as platform, window, or it is movable indoors in owner.
Fig. 4 is the flow chart of step A embodiments two in Fig. 1, and in this embodiment, step A may include：
A21. in an initial condition, it is triggered if detecting invasion side senser, into first state of alert；
A22. the time of timing second is started；
A23. judge whether the second time reached, if so, then performing step A25；If it is not, then performing step A24；
A24. judge whether that detect invasion side senser is triggered again, if so, then performing step A22；If it is not, then holding
Row step A23；
A25. determine that no intrusion behavior occurs, then, into original state.
Fig. 5 is the flow chart of step A embodiments three in Fig. 1, on the basis of above-described embodiment, in step A23, if
It is no, then also perform：
A31. judge whether that detecting secondary classified sensor is triggered, if so, then performing step A32；If it is not, then performing
Step 23；
A 32. enters second state of alert；
A33. the time of timing the 3rd is started；
A34. judge whether the 3rd time reached, if so, then performing step A36；If it is not, then performing step A35；
A35. judge whether that detecting invasion side senser or secondary classified sensor is triggered, if so, then performing step
A33；If it is not, then performing step A34；
A36. determine that no intrusion behavior occurs, then, into original state.
Fig. 6 is the flow chart of step A example IVs in Fig. 1, on the basis of above-described embodiment, in step A34, if
It is no, then also perform step A41；
A41. judge whether that detecting legal side senser is triggered, if so, then performing step A42；If it is not, then performing step
Rapid A34；
A42. intrusion behavior is determined.
Several embodiments more than, by invasion side senser, legal side senser and secondary classified sensor
Triggering state is analyzed, and can judge whether intrusion behavior occurs exactly, just to control only when intrusion behavior occurs
Center is alarmed, and can avoid false alarm, and, it is no longer necessary to avoid false alarm by artificially deploying troops on garrison duty/withdrawing a garrison.
Fig. 7 is the building-block of logic of invention intrusion detection apparatus embodiment one, and the intrusion detection apparatus includes
Side senser 10, legal side senser 20, secondary classified sensor 30, central processing unit 40 and wireless transmitter module 50 are invaded,
Wherein, with reference to Fig. 2, the search coverage of invasion side senser 10 is the possible region that invade, for example, balcony, window etc., are closed
The search coverage of method side senser 20 is the region of householder's indoor activity, and invades the search coverage of side senser 10 and legal side
The search coverage of sensor 20 is not overlapping, and the search coverage of secondary classified sensor 30 is located at invasion side senser 10 and legal side
The intermediate region of the search coverage of sensor 20, in this embodiment, search coverage and the invasion side of secondary classified sensor 30
The search coverage of sensor 10 and legal side senser 20 overlaps, certainly, in other embodiments, also can completely not
It is overlapping, or only partly overlapped with the search coverage of one in invasion side senser 10 and legal side senser 20.Centre
Reason device 40 be used for according to the triggering state of invasion side senser 10, legal side senser 20 and secondary classified sensor 30 judge into
Invade whether behavior occurs, and when intrusion behavior occurs, produce warning message.Wireless transmitter module 50 is used in the centre
Under the control for managing device 40, warning message is sent to control centre.
Fig. 8 is the building-block of logic of invention intrusion detection apparatus embodiment two, compared to the implementation shown in Fig. 7
Example, different is only, the intrusion detection apparatus of the embodiment also includes antiwithdrawal device 60, for detect intrusion detection apparatus with
Whether the plane installed separates, moreover, central processing unit 40 is additionally operable to be judged whether according to the triggering state of antiwithdrawal device 60
Produce warning message.For example, under non-disarming state, being triggered if detecting antiwithdrawal device 60, producing warning message.
Preferably, to save power consumption, invasion side senser 10, legal side senser 20 select infrared sensor, two respectively
Secondary classified sensor 30 selects Doppler's microwave remote sensor.
In addition, the present invention also constructs a kind of safety defense monitoring system, with reference to Fig. 9, the safety defense monitoring system also includes in control
The heart 200 and multiple intrusion detection apparatus 100 ..., 100 ', wherein, multiple intrusion detection apparatus 100 ..., 100 ' logical construction
It can refer to described previously, will not be described here.Intrusion detection apparatus can select suitable quantity (can be one according to actual conditions
It is individual), and it is installed in any place that may be invaded such as balcony, window, entry door.When intrusion detection apparatus is to control
Center is sent after warning message, and control centre can be anti-by including but is not limited to the modes such as GSM, internet, telephone signal
Householder is fed to, and whether opens siren according to logic judgment, start video recording device etc..
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included within scope of the presently claimed invention.
Claims (4)
1. a kind of intrusion detection method, it is characterised in that including：
A. whether intrusion behavior is judged according to the triggering state of invasion side senser, legal side senser and secondary classified sensor
Occur, wherein, the search coverage of invasion side senser is the possible region that invade, and the search coverage of legal side senser is
The region of householder's indoor activity, and the search coverage of invasion side senser and the search coverage of legal side senser be not overlapping, two
The search coverage of secondary classified sensor is located in the search coverage of the search coverage of invasion side senser and legal side senser
Between region, moreover, invasion side senser, the legal side senser are respectively infrared sensor, secondary differentiate passes
Sensor is Doppler's microwave remote sensor；
B. when intrusion behavior occurs, warning message is sent to control centre；
Wherein, the step A includes：
A21. in an initial condition, it is triggered if detecting invasion side senser, into first state of alert；
A22. the time of timing second is started；
A23. judge whether the second time reached, if so, then performing step A25；If it is not, then performing step A24 and step A31；
A24. judge whether that detect invasion side senser is triggered again, if so, then performing step A22；If it is not, then performing step
Rapid A23；
A25. determine that no intrusion behavior occurs, then, into original state；
A31. judge whether that detecting secondary classified sensor is triggered, if so, then performing step A32；If it is not, then performing step
23；
A32. second state of alert is entered；
A33. the time of timing the 3rd is started；
A34. judge whether the 3rd time reached, if so, then performing step A36；If it is not, then performing step A35 and step A41；
A35. judge whether that detecting invasion side senser or secondary classified sensor is triggered, if so, then performing step A33；
If it is not, then performing step A34；
A36. determine that no intrusion behavior occurs, then, into original state；
A41. judge whether that detecting legal side senser is triggered, if so, then performing step A42；If it is not, then performing step
A34；
A42. intrusion behavior is determined.
2. intrusion detection method according to claim 1, it is characterised in that the intrusion detection method also includes：
C. judged whether to send warning message to control centre according to the triggering state of antiwithdrawal device.
3. intrusion detection method according to claim 1, it is characterised in that the step A includes：
A11. in an initial condition, it is triggered if detecting legal side senser, into disarming state；
A12. the timing very first time is started；
A13. judge whether the very first time reaches, if so, then performing step A15；If it is not, then performing step A14；
A14. judge whether that detecting invasion side senser or legal side senser is triggered, if so, then performing step A12；If
It is no, then perform step A13；
A15. disarming state is terminated, into original state.
4. intrusion detection method according to claim 2, it is characterised in that the step C includes：
C1. under non-disarming state, it is triggered if detecting antiwithdrawal device, warning message is sent to control centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402852.3A CN104200589B (en) | 2014-08-15 | 2014-08-15 | A kind of intrusion detection method, device and safety defense monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402852.3A CN104200589B (en) | 2014-08-15 | 2014-08-15 | A kind of intrusion detection method, device and safety defense monitoring system |
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| CN104200589A CN104200589A (en) | 2014-12-10 |
| CN104200589B true CN104200589B (en) | 2017-07-28 |
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| CN201410402852.3A Expired - Fee Related CN104200589B (en) | 2014-08-15 | 2014-08-15 | A kind of intrusion detection method, device and safety defense monitoring system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104502982B (en) * | 2014-12-11 | 2017-04-12 | 哈尔滨工程大学 | Indoor passive human-body detection method with free checking of fine granularity |
| CN105159100A (en) * | 2015-07-24 | 2015-12-16 | 江西智能无限物联科技有限公司 | Multifunctional intelligent sensor and intelligent control system |
| CN105118200B (en) * | 2015-07-27 | 2018-04-24 | 四川乐创智享科技有限公司 | Anti-intrusion alarm and anti-intrusion method that balcony or window are entered the room are crossed in strick precaution |
| CN106781160A (en) * | 2016-12-21 | 2017-05-31 | 深圳市中兴新地技术股份有限公司 | A kind of pair of IRDS and detection method |
| CN107122743B (en) * | 2017-04-28 | 2020-02-14 | 北京地平线机器人技术研发有限公司 | Security monitoring method and device and electronic equipment |
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| DE202004021154U1 (en) * | 2004-04-13 | 2006-12-14 | Schydlo, Martin T. | System for protecting buildings, gardens and airfields against intrusion by humans and animals comprises flat water nozzles activated by IR beam security system, pump producing sprays which are charged so that intruder receives mild shock |
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