CN104200589A - Invasion detecting method, device and security and protection monitoring system thereof - Google Patents
Invasion detecting method, device and security and protection monitoring system thereof Download PDFInfo
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- CN104200589A CN104200589A CN201410402852.3A CN201410402852A CN104200589A CN 104200589 A CN104200589 A CN 104200589A CN 201410402852 A CN201410402852 A CN 201410402852A CN 104200589 A CN104200589 A CN 104200589A
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Abstract
The invention discloses an invasion detecting method, device and a security and protection monitoring system. The invasion detecting method has the following steps: judging whether an invasion behavior occurs according to the triggering states of an invasion side sensor, a legal side sensor and a secondary identifying sensor, wherein an invasion can occur in a detecting zone of the invasion side sensor, indoor activities for householders are performed in a detecting zone of the legal side sensor, the detecting zone of the invasion side sensor and the detecting zone of the legal side sensor are not overlapped, a detecting zone of the secondary identifying sensor is located in a middle zone of the detecting zone of the invasion side sensor and the detecting zone of the legal side sensor; and sending alarm information to a control center when the invasion behavior occurs. By adopting the technical scheme, the condition whether the invasion behavior occurs or not can be exactly judged, so that a false alarm is avoided, and man-made protection organizing/ protection withdrawing to avoid the false alarm is no needed.
Description
Technical field
The present invention relates to safety-security area, relate in particular to a kind of intrusion detection method, device and safety defense monitoring system.
Background technology
Along with society and economic development, people's living standard improves constantly, and household safe consciousness is also strengthened day by day.For ensureing safety of life and property, increasing family has introduced intelligent means-household monitoring system.
Existing safety defense monitoring system is for the detection of the part such as balcony, window generally with infrared sensor or Doppler's microwave remote sensor, or the two simple combination is carried out the combined type trans of logic "and" operation.All there is certain features and defect in these sensors on the market at present, and infrared sensor power consumption is lower, but higher for environmental requirement, is easily subject to hot and cold air, and the impact of solar radiation etc. produces wrong report; Doppler's microwave remote sensor is comparatively responsive for moving object, when without moving object, substantially can not produce wrong report, but power consumption is higher when its long-term work, cannot independently make wireless type sensor.Combined type trans has utilized the low-power consumption of infrared sensor, after detecting invasion, infrared sensor just starts Doppler's microwave remote sensor, the surveyed area of check infrared sensor, then carry out simple logic "and" operation, judge whether invasion, although effectively stoped wrong report, but general function is comparatively single, cannot analyze detected personnel's behavior, can not effectively judge whether what detect is invader, still require user of service often to its operation (On/Off sensor), just can avoid sensor to obscure legitimate activity person and invader, once personnel forget its operation of withdrawing a garrison, still can 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 generally all with large decibel siren, and have telephone alarm function, and therefore, wrong report likely causes serious scaring and disturbs residents.At present, although the method for false alarm prevention is multifarious on the market, because it is still surveyed based on existing sensor, so not fully up to expectations.In classic method, needing deploys troops on garrison duty artificially/withdraw a garrison avoids sensor to produce warning because detecting householder's activity, and this directly causes existing safety-protection system complex operation, careless slightly wrong report, the generation scaring of just causing.
Summary of the invention
The technical problem to be solved in the present invention is, easily produces the defect of wrong report for the above-mentioned safety defense monitoring system of prior art, and a kind of intrusion detection method, device and safety defense monitoring system are provided, and is difficult for producing false alarm.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of intrusion detection method, comprising:
A. judge according to the triggering state of invasion side senser, legal side senser and secondary classified sensor whether intrusion behavior occurs, wherein, the search coverage of invasion side senser is the region that invasion possible occur, the search coverage of legal side senser is the region of householder's indoor activity, and the invasion search coverage of side senser and the search coverage of legal side senser are not overlapping, the search coverage of secondary classified sensor is positioned at the zone line of the invasion search coverage of side senser and the search coverage of legal side senser;
B. in the time that intrusion behavior occurs, send warning message to control center.
In intrusion detection method of the present invention, described intrusion detection method also comprises:
C. judge whether to send warning message to control center according to the triggering state of antiwithdrawal device.
In intrusion detection method of the present invention, described steps A comprises:
A11. under original state, if detect, legal side senser is triggered, and enters disarming state;
A12. start the timing very first time;
A13. judge whether the very first time arrive, if so, perform step A15; If not, perform step A14;
A14. judge whether to detect that invasion side senser or legal side senser are triggered, if so, perform step A12; If not, perform step A13;
A15. finish disarming state, enter original state.
In intrusion detection method of the present invention, described steps A comprises:
A21. under original state, if detect, invasion side senser is triggered, and enters first state of alert;
A22. start the second time of timing;
Whether second time that A23. judged arrives, and if so, performs step A25; If not, perform step A24;
A24. judge whether to detect that invasion side senser is triggered again, if so, perform step A22; If not, perform step A23;
A25. determine without intrusion behavior and occur, then, enter original state.
In intrusion detection method of the present invention, in described steps A 23, if not, also perform step A31;
A31. judge whether to detect that secondary classified sensor is triggered, if so, perform step A32; If not, perform step 23;
A 32. enters second state of alert;
A33. start the 3rd time of timing;
Whether the 3rd time that A34. judged arrives, and if so, performs step A36; If not, perform step A35;
A35. judge whether to detect that invasion side senser or secondary classified sensor are triggered, if so, perform step A33; If not, perform step A34;
A36. determine without intrusion behavior and occur, then, enter original state.
In intrusion detection method of the present invention, in described steps A 34, if not, also perform step A41;
A41. judge whether to detect that legal side senser is triggered, if so, perform step A42; If not, perform step A34;
A42. determine that intrusion behavior occurs.
In intrusion detection method of the present invention, described step C comprises:
C1. under non-disarming state, if detect, antiwithdrawal device is triggered, and sends warning message to control center.
The present invention also constructs a kind of intrusion detection device, comprise: invasion side senser, legal side senser, secondary classified sensor, central processing unit and wireless transmitter module, wherein, the search coverage of invasion side senser is the region that invasion possible occur, the search coverage of legal side senser is the region of householder's indoor activity, and the invasion search coverage of side senser and the search coverage of legal side senser are not overlapping, the search coverage of secondary classified sensor is positioned at the zone line of the invasion search coverage of side senser and the search coverage of legal side senser;
Described central processing unit, for judging according to the triggering state of invasion side senser, legal side senser and secondary classified sensor whether intrusion behavior occurs, and in the time that intrusion behavior occurs, produces warning message;
Described wireless transmitter module, under the control of described central processing unit, sends warning message to control center.
In intrusion detection device of the present invention, described intrusion detection device also comprises antiwithdrawal device, and,
Described central processing unit, also judges whether to produce warning message for the triggering state according to antiwithdrawal device.
In intrusion detection device of the present invention, described invasion side senser, described legal side senser are respectively infrared sensor, and described secondary classified sensor is Doppler's microwave remote sensor.
The present invention also constructs a kind of safety defense monitoring system, comprises control center, and described safety defense monitoring system comprises well the intrusion detection device described at least more than one.
Implement technical scheme of the present invention, by the triggering state of invasion side senser, legal side senser and secondary classified sensor is analyzed, can judge exactly and judge whether intrusion behavior occurs, only in the time that occurring, intrusion behavior just reports to the police to control center, can avoid false alarm, and, no longer need to avoid by deploying troops on garrison duty artificially/withdrawing a garrison false alarm.
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 process flow diagram of intrusion detection embodiment of the method one of the present invention;
Fig. 2 is the structural representation of intrusion detection device of the present invention;
Fig. 3 is the process flow diagram of steps A embodiment mono-in Fig. 1;
Fig. 4 is the process flow diagram of steps A embodiment bis-in Fig. 1;
Fig. 5 is the process flow diagram of steps A embodiment tri-in Fig. 1;
Fig. 6 is the process flow diagram of steps A embodiment tetra-in Fig. 1;
Fig. 7 is the building-block of logic of intrusion detection device embodiment mono-of the present invention;
Fig. 8 is the building-block of logic of intrusion detection device embodiment bis-of the present invention;
Fig. 9 is the building-block of logic of safety defense monitoring system embodiment mono-of the present invention.
Embodiment
Fig. 1 is the process flow diagram of intrusion detection embodiment of the method one of the present invention, and the intrusion detection method of this embodiment comprises:
A. according to invasion side senser, the triggering state of legal side senser and secondary classified sensor judges whether intrusion behavior occurs, wherein, in conjunction with Fig. 2, the search coverage of invasion side senser 10 is the region that invasion possible occur, for example, balcony, window etc., the search coverage of legal side senser 20 is the region of householder's indoor activity, and the invasion search coverage of side senser 10 and the search coverage of legal side senser 20 are not overlapping, the search coverage of secondary classified sensor 30 is positioned at the zone line of the search coverage of invasion side senser 10 and legal side senser 20, in this embodiment, the search coverage of secondary classified sensor 30 all overlaps with the search coverage of invasion side senser 10 and legal side senser 20, certainly, in other embodiments, can be completely not overlapping yet, or only partly overlap with the search coverage of of invading in side senser 10 and legal side senser 20,
B. in the time that intrusion behavior occurs, send warning message to control center.
Preferably, intrusion detection method of the present invention also comprises:
C. judge whether to send warning message to control center according to the triggering state of antiwithdrawal device.This step C can specifically comprise: under non-disarming state, if detect, antiwithdrawal device is triggered, and, intrusion detection device and the planar separation of installing detected that is, sends warning message to control center.Under disarming state, in the time detecting that antiwithdrawal device is triggered, shutdown system; In the time antiwithdrawal device normal mounting being detected, reopen system.
Preferably, invasion side senser and legal side senser are selected the sensor that power consumption is lower, include but not limited to infrared sensor.Secondary classified sensor is selected and is difficult for sensor affected by environment, includes but not limited to Doppler's microwave remote sensor.Like this, under original state, invasion side senser and legal side senser can be set and often open, visual its power consumption situation of secondary classified sensor is selected to close or open.
Fig. 3 is the process flow diagram of steps A embodiment mono-in Fig. 1, and in this embodiment, steps A comprises:
A11. under original state, if detect, legal side senser is triggered, and enters disarming state;
A12. start the timing very first time;
A13. judge whether the very first time arrive, if so, perform step A15; If not, perform step A14;
A14. judge whether to detect that invasion side senser or legal side senser are triggered, if so, perform step A12; If not, perform step A13;
A15. finish disarming state, enter original state because now detected personnel's behavior should be owner at the regional activity such as balcony, window, or owner in indoor activity.
Fig. 4 is the process flow diagram of steps A embodiment bis-in Fig. 1, and in this embodiment, steps A can comprise:
A21. under original state, if detect, invasion side senser is triggered, and enters first state of alert;
A22. start the second time of timing;
Whether second time that A23. judged arrives, and if so, performs step A25; If not, perform step A24;
A24. judge whether to detect that invasion side senser is triggered again, if so, perform step A22; If not, perform step A23;
A25. determine without intrusion behavior and occur, then, enter original state.
Fig. 5 is the process flow diagram of steps A embodiment tri-in Fig. 1, on the basis of above-described embodiment, in steps A 23, if not, also carries out:
A31. judge whether to detect that secondary classified sensor is triggered, if so, perform step A32; If not, perform step 23;
A 32. enters second state of alert;
A33. start the 3rd time of timing;
Whether the 3rd time that A34. judged arrives, and if so, performs step A36; If not, perform step A35;
A35. judge whether to detect that invasion side senser or secondary classified sensor are triggered, if so, perform step A33; If not, perform step A34;
A36. determine without intrusion behavior and occur, then, enter original state.
Fig. 6 is the process flow diagram of steps A embodiment tetra-in Fig. 1, on the basis of above-described embodiment, in steps A 34, if not, also performs step A41;
A41. judge whether to detect that legal side senser is triggered, if so, perform step A42; If not, perform step A34;
A42. determine that intrusion behavior occurs.
By above several embodiment, by the triggering state of invasion side senser, legal side senser and secondary classified sensor is analyzed, whether can judge exactly intrusion behavior occurs, only in the time that occurring, intrusion behavior just reports to the police to control center, can avoid false alarm, and, no longer need to avoid by deploying troops on garrison duty artificially/withdrawing a garrison false alarm.
Fig. 7 is the building-block of logic of intrusion detection device embodiment mono-of the present invention, this intrusion detection device comprises invasion side senser 10, legal side senser 20, secondary classified sensor 30, central processing unit 40 and wireless transmitter module 50, wherein, in conjunction with Fig. 2, the search coverage of invasion side senser 10 is the region that invasion possible occur, for example, balcony, window etc., the search coverage of legal side senser 20 is the region of householder's indoor activity, and the invasion search coverage of side senser 10 and the search coverage of legal side senser 20 are not overlapping, the search coverage of secondary classified sensor 30 is positioned at the zone line of the search coverage of invasion side senser 10 and legal side senser 20, in this embodiment, the search coverage of secondary classified sensor 30 all overlaps with the search coverage of invasion side senser 10 and legal side senser 20, certainly, in other embodiments, can be completely not overlapping yet, or only partly overlap with the search coverage of of invading in side senser 10 and legal side senser 20.Central processing unit 40 is for judge according to the triggering state of invasion side senser 10, legal side senser 20 and secondary classified sensor 30 whether intrusion behavior occurs, and in the time that intrusion behavior occurs, and generation warning message.Wireless transmitter module 50, under the control at described central processing unit 40, sends warning message to control center.
Fig. 8 is the building-block of logic of intrusion detection device embodiment bis-of the present invention, compare the embodiment shown in Fig. 7, difference is only, the intrusion detection device of this embodiment also comprises antiwithdrawal device 60, whether separate with installed plane for detection of intrusion detection device, and central processing unit 40 also judges whether to produce warning message for the triggering state according to antiwithdrawal device 60.For example, under non-disarming state, if detect, antiwithdrawal device 60 is triggered, and produces warning message.
Preferably, for saving power consumption, invasion side senser 10, legal side senser 20 are selected respectively infrared sensor, and secondary classified sensor 30 is selected Doppler's microwave remote sensor.
In addition, the present invention also constructs a kind of safety defense monitoring system, in conjunction with Fig. 9, this safety defense monitoring system also comprise control center 200 and multiple intrusion detection device 100 ..., 100 ', wherein, multiple intrusion detection devices 100 ..., 100 ' logical organization can with reference to the foregoing, not repeat at this.Intrusion detection device can be selected suitable quantity (can be one) according to actual conditions, and is arranged on any place that invasion may occur such as balcony, window, entry door.When intrusion detection device sends after warning message to control center, control center can be by including but not limited to that the modes such as GSM, internet, wire telephony signal feed back to householder, and judge whether to open siren, start video record equipment etc. according to logic.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present invention.
Claims (11)
1. an intrusion detection method, is characterized in that, comprising:
A. judge according to the triggering state of invasion side senser, legal side senser and secondary classified sensor whether intrusion behavior occurs, wherein, the search coverage of invasion side senser is the region that invasion possible occur, the search coverage of legal side senser is the region of householder's indoor activity, and the invasion search coverage of side senser and the search coverage of legal side senser are not overlapping, the search coverage of secondary classified sensor is positioned at the zone line of the invasion search coverage of side senser and the search coverage of legal side senser;
B. in the time that intrusion behavior occurs, send warning message to control center.
2. intrusion detection method according to claim 1, is characterized in that, described intrusion detection method also comprises:
C. judge whether to send warning message to control center according to the triggering state of antiwithdrawal device.
3. intrusion detection method according to claim 1, is characterized in that, described steps A comprises:
A11. under original state, if detect, legal side senser is triggered, and enters disarming state;
A12. start the timing very first time;
A13. judge whether the very first time arrive, if so, perform step A15; If not, perform step A14;
A14. judge whether to detect that invasion side senser or legal side senser are triggered, if so, perform step A12; If not, perform step A13;
A15. finish disarming state, enter original state.
4. intrusion detection method according to claim 3, is characterized in that, described steps A comprises:
A21. under original state, if detect, invasion side senser is triggered, and enters first state of alert;
A22. start the second time of timing;
Whether second time that A23. judged arrives, and if so, performs step A25; If not, perform step A24;
A24. judge whether to detect that invasion side senser is triggered again, if so, perform step A22; If not, perform step A23;
A25. determine without intrusion behavior and occur, then, enter original state.
5. intrusion detection method according to claim 4, is characterized in that, in described steps A 23, if not, also performs step A31;
A31. judge whether to detect that secondary classified sensor is triggered, if so, perform step A32; If not, perform step 23;
A 32. enters second state of alert;
A33. start the 3rd time of timing;
Whether the 3rd time that A34. judged arrives, and if so, performs step A36; If not, perform step A35;
A35. judge whether to detect that invasion side senser or secondary classified sensor are triggered, if so, perform step A33; If not, perform step A34;
A36. determine without intrusion behavior and occur, then, enter original state.
6. intrusion detection method according to claim 5, is characterized in that, in described steps A 34, if not, also performs step A41;
A41. judge whether to detect that legal side senser is triggered, if so, perform step A42; If not, perform step A34;
A42. determine that intrusion behavior occurs.
7. intrusion detection method according to claim 2, is characterized in that, described step C comprises:
C1. under non-disarming state, if detect, antiwithdrawal device is triggered, and sends warning message to control center.
8. an intrusion detection device, it is characterized in that, comprise: invasion side senser, legal side senser, secondary classified sensor, central processing unit and wireless transmitter module, wherein, the search coverage of invasion side senser is the region that invasion possible occur, the search coverage of legal side senser is the region of householder's indoor activity, and the invasion search coverage of side senser and the search coverage of legal side senser are not overlapping, the search coverage of secondary classified sensor is positioned at the zone line of the invasion search coverage of side senser and the search coverage of legal side senser;
Described central processing unit, for judging according to the triggering state of invasion side senser, legal side senser and secondary classified sensor whether intrusion behavior occurs, and in the time that intrusion behavior occurs, produces warning message;
Described wireless transmitter module, under the control of described central processing unit, sends warning message to control center.
9. intrusion detection device according to claim 8, is characterized in that, described intrusion detection device also comprises antiwithdrawal device, and,
Described central processing unit, also judges whether to produce warning message for the triggering state according to antiwithdrawal device.
10. intrusion detection device according to claim 8, is characterized in that, described invasion side senser, described legal side senser are respectively infrared sensor, and described secondary classified sensor is Doppler's microwave remote sensor.
11. 1 kinds of safety defense monitoring systems, comprise control center, it is characterized in that, described safety defense monitoring system comprises well the intrusion detection device described at least one claim 8-10 any one.
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| 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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| 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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| CN104502982A (en) * | 2014-12-11 | 2015-04-08 | 哈尔滨工程大学 | Indoor passive human-body detection method with free checking of fine granularity |
| CN105118200A (en) * | 2015-07-27 | 2015-12-02 | 四川乐创智享科技有限公司 | Anti-invasion alarm and anti-invasion method for preventing housebreaking by climbing over balcony or window |
| 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 |
| 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 |
| CN107122743A (en) * | 2017-04-28 | 2017-09-01 | 北京地平线机器人技术研发有限公司 | Security-protecting and monitoring method, device and electronic equipment |
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| CN107122743A (en) * | 2017-04-28 | 2017-09-01 | 北京地平线机器人技术研发有限公司 | Security-protecting and monitoring method, device and electronic equipment |
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|---|---|
| CN104200589B (en) | 2017-07-28 |
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