CN104036624A - Anti-false alarm method for security and protection system based on partition detection - Google Patents
Anti-false alarm method for security and protection system based on partition detection Download PDFInfo
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- CN104036624A CN104036624A CN201410244219.6A CN201410244219A CN104036624A CN 104036624 A CN104036624 A CN 104036624A CN 201410244219 A CN201410244219 A CN 201410244219A CN 104036624 A CN104036624 A CN 104036624A
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Abstract
The invention discloses an anti-false alarm method for a security and protection system based on partition detection. The security and protection system comprises an indoor sensor arranged in a protection region, a peripheral sensor arranged outside the protection region and a security and protection host which is in communication connection with the indoor sensor and the peripheral sensor, and the security and protection host is connected with an alarm. The anti-false alarm method for the security and protection system based on the partition detection includes the following steps: starting up to enable the security and protection system to locate at a real-time detection state; if a trigger signal of the indoor sensor is received firstly, allowing the security and protection system to enter a non-alert state and lose efficacy in a preset invalidation time, and doing not trigger an alarm; if a trigger signal of the peripheral sensor is received firstly, allowing the security and protection system to enter an alert state, and judging whether the security and protection system gives an alarm according to the trigger situations of the indoor sensor and the peripheral sensor in a preset warning time. By means of the anti-false alarm method for the security and protection system based on the partition detection, the security and protection system works more intelligently, people does not need to turn on or off the security and protection system, and accordingly the false alarm which would disturb residents is effectively avoided.
Description
Technical field
The present invention relates to safety-protection system field, relate in particular to a kind of safety-protection system false alarm prevention method of surveying based on subregion.
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 household monitoring system.
All there is the risk of wrong report in household monitoring system in the market, and safety-protection system is generally all with large decibel siren, and have telephone alarm function, and therefore, wrong report likely causes serious scaring near resident.At present, although the method for false alarm prevention is multifarious on the market, not fully up to expectations.In classic method except taking to improve sensor accuracy, be exactly the method that adopts two mirror in addition, avoid the generation of wrong report by utilizing two kinds of different sensors to survey to get its synthesis result, though can reduce like this wrong report that working sensor error causes, but still need artificially to pass through continuous On/Off sensor, namely the technical term of safety-security area is deployed troops on garrison duty/is withdrawn a garrison, avoid sensor to produce warning because detecting householder's activity, 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, for the defect of prior art, provides a kind of safety-protection system false alarm prevention method of surveying based on subregion.
The technical solution adopted for the present invention to solve the technical problems is: a kind of safety-protection system false alarm prevention method of surveying based on subregion, described safety-protection system comprises the interior sensor being arranged in zone of protection, the security protection main frame that is arranged on the circumference sensor outside zone of protection and is connected with circumference sensor communication with described interior sensor respectively, and described security protection main frame is connected with alarm; Described safety-protection system false alarm prevention method comprises the steps:
S1: start, the detected state of described safety-protection system in real-time detection;
S2: if first receive the trigger pip of interior sensor, described safety-protection system enters the non-state of alert, within the default out-of-service time, determines whether to exit the non-state of alert according to the triggering situation of described interior sensor and circumference sensor;
S3: if first receive the trigger pip of circumference sensor, described safety-protection system enters the state of alert, in default alert time, determines according to the triggering situation of described interior sensor and circumference sensor whether described safety-protection system reports to the police.
Preferably, within the default out-of-service time, determine renewal or the end of described default out-of-service time according to the triggering situation of described interior sensor and circumference sensor.
Preferably, described step S2 comprises:
S21: within the default out-of-service time, if described security protection main frame receives the trigger pip from described interior sensor again, upgrade the described default out-of-service time;
S22: within the default out-of-service time, if described security protection main frame receives the trigger pip from described circumference sensor, upgrade the described default out-of-service time;
S23: within the default out-of-service time, if described security protection main frame does not receive the trigger pip of described interior sensor again, and do not receive the trigger pip of described circumference sensor, described safety-protection system finishes the non-state of alert of backed off after random in the described default out-of-service time.
Preferably, described step S3 comprises:
S31: in default alert time, if described security protection main frame receives the trigger pip from described interior sensor, trigger the alarm being connected with described security protection main frame and report to the police;
S32: in default alert time, if described security protection main frame receives the trigger pip from described circumference sensor again, upgrade described default alert time;
S33: in default alert time, if described security protection main frame does not receive the trigger pip of described interior sensor, and again do not receive the trigger pip of described circumference sensor, described safety-protection system finishes the backed off after random state of alert in described default alert time.
The present invention compared with prior art tool has the following advantages: implement the present invention, safety-protection system is according to the sequencing that receives circumference sensor or interior sensor trigger pip, determine that safety-protection system enters the state of alert or the non-state of alert, under the non-state of alert, safety-protection system is not reported to the police, make the course of work of safety-protection system more intelligent, open or close chamber's inner sensor and circumference sensor without artificial, and its process can effectively be avoided wrong report and near resident is caused to serious scaring.
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 theory diagram of the safety-protection system based on subregion detection in one embodiment of the invention.
Fig. 2 is the process flow diagram of the safety-protection system false alarm prevention method based on subregion detection in one embodiment of the invention.
Fig. 3 is that one embodiment of the invention is the schematic diagram of the safety-protection system false alarm prevention method based on subregion detection.
In figure: 1, interior sensor; 2, circumference sensor; 3, security protection main frame; 4, alarm.
Embodiment
Understand for technical characterictic of the present invention, object and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Fig. 1 illustrates the anti-theory diagram of safety-protection system of surveying based on subregion in one embodiment of the invention.Safety-protection system comprises the interior sensor 1 that is arranged in zone of protection, be arranged on circumference sensor 2 outside zone of protection and respectively with interior sensor 1 and the circumference sensor 2 security protection main frame 3 being connected of communicating by letter, security protection main frame 3 is connected with alarm 4.
Particularly, interior sensor 1 is arranged in zone of protection (as indoor), for the sensor that personnel's in zone of protection (as householder) activity is surveyed, this interior sensor 1 includes but not limited to infrared sensor, Doppler's microwave remote sensor etc.Understandably, it is indoor that indoor sensing chamber is arranged on householder, covers householder and need to take precautions against the only way which must be passed of the scope of illegal invasion towards balcony, window etc.Circumference sensor 2 is arranged on the circumference place of zone of protection, for to the sensor that is in or surveys through the personnel of circumference, includes but not limited to infrared sensor, Doppler's microwave remote sensor, infrared emission sensor.Understandably, the position that circumference sensor 2 is conventionally arranged on balcony, window etc. and need to takes precautions against illegal invasion.
As shown in Figure 2, the safety-protection system false alarm prevention method that should survey based on subregion comprises the steps:
S1: start, the detected state of safety-protection system in real-time detection.Under detected state, interior sensor 1, circumference sensor 2, security protection main frame 3 and alarm 4 in safety-protection system are all in opening.
Under detected state, safety-protection system determines whether to enter the state of alert according to receiving interior sensor 1 with the sequencing of the trigger pip of circumference sensor 2.Understandably, the state of alert refers to that other staff's (unauthorized person) that may have except householder will enter zone of protection but not determine whether and enters, enters the state (being pre-alarm state) that will impel the alarm 4 being connected with security protection main frame 3 to report to the police once define illegally.Relative with the state of alert is the non-state of alert, refer to that householder is in zone of protection, the triggering of interior sensor 1 and circumference sensor 2, all can not make the state of the alarm 4 being connected with security protection main frame 3, to avoid producing wrong report, near resident is caused to serious scaring.
S2: if first receive the trigger pip of interior sensor 1, explanation has personnel (as householder) in zone of protection activity, safety-protection system enters the non-state of alert, in default out-of-service time T1, determine whether exit the non-state of alert according to interior sensor 1 and the triggering situation of circumference sensor 1, reenter the detected state of real-time detection.Safety-protection system lost efficacy and referred to that interior sensor 1 and circumference sensor 2 in safety-protection system worked, but the state that trigger alarm device 4 is not reported to the police.
Understandably, in default out-of-service time T1, interior sensor 1 and circumference sensor 2 are still in running order, during this period, if interior sensor 1 and circumference sensor 2 have detected personnel activity, produce trigger pip, this trigger pip can't make the alarm 4 being connected with security protection main frame 3 report to the police, safety-protection system is handled as follows the interior sensor 1 in default out-of-service time T1 and the trigger pip of circumference sensor 2: in default out-of-service time T1, determine renewal or the end of default out-of-service time T1 according to the triggering situation of interior sensor 1 and circumference sensor 2.
Particularly, step S2 comprises:
S21: in default out-of-service time T1, if security protection main frame 3 receives the trigger pip from interior sensor 1 again, upgrade the default out-of-service time.Understandably, in default out-of-service time T1 at safety-protection system in the non-state of alert, again receive the trigger pip of interior sensor 1, illustrate that the personnel (as householder) in zone of protection are movable, upgrade default out-of-service time T1, make safety-protection system again enter the non-state of alert.
S22: in default out-of-service time T1, if security protection main frame 3 receives the trigger pip from circumference sensor 2, upgrade the default out-of-service time.Understandably, in default out-of-service time T1 at safety-protection system in the non-state of alert, if householder moves to zone of protection in zone of protection, make circumference sensor 2 constantly trigger, produce trigger pip, if householder moves at zone of protection always, will constantly trigger circumference sensor 2, and safety-protection system is constantly updated the default out-of-service time outward.
S23: in default out-of-service time T1, if security protection main frame 3 does not receive the trigger pip of interior sensor 1 again, and do not receive the trigger pip of circumference sensor 2, safety-protection system finishes the non-state of alert of backed off after random at default out-of-service time T1.Understandably, in the time triggering the default out-of-service time T1 of interior sensor 1, if security protection main frame 3 does not receive the trigger pip of interior sensor 1 again, and do not receive the trigger pip of circumference sensor 2, illustrate that nobody (as householder) constantly moves or arrives zone of protection in zone of protection in zone of protection, therefore recover to enter detected state after default out-of-service time T1 finishes.
S3: if first receive the trigger pip of circumference sensor 2, the personnel that illustrated are near zone of protection, safety-protection system enters the state of alert, in default alert time T2, determines according to interior sensor 1 and the triggering situation of circumference sensor 2 whether safety-protection system reports to the police.
Particularly, step S3 comprises:
S31: in default alert time T2, if security protection main frame 3 receives the trigger pip from interior sensor 1, trigger the alarm 4 being connected with security protection main frame 3 and report to the police.Enter triggering circumference sensor 2 in default alert time T2, if interior sensor 1 triggers and sends trigger pip to security protection main frame 3, explanation has personnel from zone of protection, to enter in zone of protection, thereby the alarm 4 that triggering is connected with security protection main frame 3 enters warning, the object of monitoring to reach wired home.
S32: in default alert time T2, if security protection main frame 3 receives the trigger pip from circumference sensor 2 again, upgrade default alert time T2.Understandably, enter triggering circumference sensor 2 in default alert time T2, if again trigger circumference sensor 2 and send trigger pip to security protection main frame 3, explanation has personnel outside zone of protection, constantly move but do not enter outside zone of protection, now these personnel still have the possibility entering in zone of protection, therefore upgrade default alert time T2.
S33: in default alert time T2, if security protection main frame 3 does not receive the trigger pip of interior sensor 1, and again do not receive the trigger pip of circumference sensor 2, safety-protection system finishes the backed off after random state of alert at default alert time T2.Understandably, enter triggering circumference sensor 2 in default alert time T2, if security protection main frame 3 does not receive the trigger pip of interior sensor 1 and circumference sensor 2, illustrate in default alert time T2, do not have personnel from zone of protection, to enter in zone of protection or outside zone of protection constantly mobile, therefore safety-protection system finishes the backed off after random state of alert at default alert time T2.
Embodiment 1
As shown in Figure 3, an interior sensor 1 and two circumference sensors 2 are set in zone of protection, this circumference sensor 2 comprises the infrared emission sensor that is arranged on window position and the infrared sensor that is arranged on balcony position.
When householder is during in indoor activity, trigger interior sensor 1, make safety-protection system enter the non-state of alert.If in default out-of-service time T1, householder, always in indoor activity, constantly triggers interior sensor 1 and sends trigger pip to security protection main frame 3, constantly updates default out-of-service time T1.If householder moves to window or balcony and moves at balcony, trigger circumference sensor 2 and send trigger pip to security protection main frame 3, constantly update default out-of-service time T1.When householder leaves indoor or during in indoor inertia, interior sensor 1 and circumference sensor 2 all no longer trigger,, after default out-of-service time T1 finishes, security protection main frame 3 exits the non-state of alert.
When having people from window (scope of monitoring from infrared emission sensor) or balcony (from the monitoring range of infrared sensor) invasion, circumference sensor 2 (infrared emission sensor or infrared sensor) is triggered, safety-protection system enters the state of alert, in default alert time T2, if this person enters indoor, trigger interior sensor 1 and send trigger pip to security protection main frame 3, security protection main frame 3 receives to be controlled alarm 4 after trigger pip and reports to the police; If this person stays in infrared emission sensor or infrared sensor institute monitoring range, constantly move and trigger circumference sensor 2 and send trigger pip to security protection main frame 3, refresh alert time T2; If in default alert time T2, circumference sensor 2 and interior sensor 1 all do not trigger, and security protection main frame 3 does not receive the trigger pip from interior sensor 1 and circumference sensor 2, exits the state of alert.
The present invention describes by a specific embodiment, it will be appreciated by those skilled in the art that, without departing from the present invention, can also carry out various conversion and be equal to alternative the present invention.In addition, for particular condition or concrete condition, can make various amendments to the present invention, and not depart from the scope of the present invention.Therefore, the present invention is not limited to disclosed specific embodiment, and should comprise the whole embodiments that fall within the scope of the claims in the present invention.
Claims (4)
1. a safety-protection system false alarm prevention method of surveying based on subregion, it is characterized in that: described safety-protection system comprises the interior sensor (1) that is arranged in zone of protection, be arranged on circumference sensor (2) outside zone of protection and respectively with described interior sensor (1) and circumference sensor (2) the security protection main frame (3) being connected of communicating by letter, described security protection main frame (3) is connected with alarm (4); Described safety-protection system false alarm prevention method comprises the steps:
S1: start, the detected state of described safety-protection system in real-time detection;
S2: if first receive the trigger pip of interior sensor (1), described safety-protection system enters the non-state of alert, within the default out-of-service time, determine whether to exit the non-state of alert according to described interior sensor (1) and the triggering situation of circumference sensor (2);
S3: if first receive the trigger pip of circumference sensor (2), described safety-protection system enters the state of alert, in default alert time, determine according to described interior sensor (1) and the triggering situation of circumference sensor (2) whether described safety-protection system reports to the police.
2. the safety-protection system false alarm prevention method of surveying based on subregion according to claim 1, it is characterized in that: described step S2 comprises: within the default out-of-service time, determine renewal or the end of described default out-of-service time according to the triggering situation of described interior sensor (1) and circumference sensor (2).
3. the safety-protection system false alarm prevention method of surveying based on subregion according to claim 2, is characterized in that: described step S2 comprises:
S21: within the default out-of-service time, if described security protection main frame (3) receives the trigger pip from described interior sensor (1) again, upgrade the described default out-of-service time;
S22: within the default out-of-service time, if described security protection main frame (3) receives the trigger pip from described circumference sensor (2), upgrade the described default out-of-service time;
S23: within the default out-of-service time, if described security protection main frame (3) does not receive the trigger pip of described interior sensor (1) again, and do not receive the trigger pip of described circumference sensor (2), described safety-protection system finishes the non-state of alert of backed off after random in the described default out-of-service time.
4. the safety-protection system false alarm prevention method of surveying based on subregion according to claim 1, is characterized in that: described step S3 comprises:
S31: in default alert time, if described security protection main frame (3) receives the trigger pip from described interior sensor (1), trigger the alarm (4) being connected with described security protection main frame (3) and report to the police;
S32: in default alert time, if described security protection main frame (3) receives the trigger pip from described circumference sensor (2) again, upgrade described default alert time;
S33: in default alert time, if described security protection main frame (3) does not receive the trigger pip of described interior sensor (1), and again do not receive the trigger pip of described circumference sensor (2), described safety-protection system finishes the backed off after random state of alert in described default alert time.
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| CN201410244219.6A CN104036624A (en) | 2014-06-04 | 2014-06-04 | Anti-false alarm method for security and protection system based on partition detection |
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| CN201410244219.6A CN104036624A (en) | 2014-06-04 | 2014-06-04 | Anti-false alarm method for security and protection system based on partition detection |
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Application publication date: 20140910 |