CN108074381B - Alarm method, apparatus and system - Google Patents
Alarm method, apparatus and system Download PDFInfo
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- CN108074381B CN108074381B CN201610995510.6A CN201610995510A CN108074381B CN 108074381 B CN108074381 B CN 108074381B CN 201610995510 A CN201610995510 A CN 201610995510A CN 108074381 B CN108074381 B CN 108074381B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
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Abstract
The invention discloses a kind of alarm methods, apparatus and system, belong to field of security technology.It include: after detecting detector alarm, the alarm confidence level of this alarm of the detector of the current alerts is determined according to the alarm actual alarm weight of weight and efficient association detector of the reference of the detector of current alerts, and the efficient association detector is normal condition and the detector alarmed within a preset period of time；Report the alarm confidence level of this alarm and this alarm of the detector of the current alerts.The alarm confidence level of this alarm of the detector of the current alerts is determined by the reference alarm weight of detector and the actual alarm weight of efficient association detector according to current alerts, keep the detector of the current alerts associated with the detector alarmed before, and then by the way that the alarm confidence level of the detector of current alerts is reported, to realize joint alarm, the mode of middle single-point alarm compared with the existing technology, can be improved the authenticity and reliability of alarm.
Description
Technical field
The present invention relates to field of security technology, in particular to a kind of alarm method, apparatus and system.
Background technique
Promotion with people to awareness of safety, the detector for alarm are widely used in the various fields for needing security protection
It closes.In order to meet the security protection demand of people, the type of detector is more and more, for example, the mobile infrared detector of testing staff or
Person's camera detects the smoke detector of smog, detects the shock sensor etc. of vibration.Therefore, the type of alarm of detector
It has been to be concerned by more and more people.
In existing type of alarm, one or more detector is often laid out in application scenarios, when any detector is touched
After hair alarm, the alarm of the detector is directly reported.
In the implementation of the present invention, inventor find the relevant technologies the prior art has at least the following problems:
Detector is sometimes prone to the alarm affected by environment that is triggered, and the alarm that this is triggered is not by really needing report
Alert factor causes, and therefore, the alarm of the detector is directly reported to be easy to produce a large amount of wrong reports, thus alarm authenticity and can
It is not strong by property.
Summary of the invention
In order to solve the problems, such as the relevant technologies, the embodiment of the invention provides a kind of alarm methods, apparatus and system.It is described
Technical solution is as follows:
On the one hand, a kind of alarm method is provided, the method is applied to the warning device in joint alarm system, described
Joint alarm system further includes at least two detectors, which comprises after detecting detector alarm, according to current report
The reference alarm weight of alert detector and the actual alarm weight of efficient association detector determine the detection of the current alerts
The alarm confidence level of this alarm of device, the efficient association detector are normal condition and the spy alarmed within a preset period of time
Device is surveyed, it is described with reference to actual alarm weight of the weight for pre-set initial alarm weight or last time alarm of alarming；Report institute
State the alarm confidence level of this alarm and this alarm of the detector of current alerts.
Optionally, the reference alarm weight of the detector according to current alerts and the practical report of efficient association detector
Alert weight determines the alarm confidence level of this alarm of the detector of the current alerts, comprising: obtains each in preset time period
The average value of the actual alarm weight of efficient association detector；According to the reference of the detector of the current alerts alarm weight and
The average value of the actual alarm weight of each efficient association detector determines the report of this alarm of the detector of the current alerts
Alert confidence level.
Optionally, the reference alarm weight of the detector according to the current alerts and each efficient association detector
Actual alarm weight average value determine the current alerts detector this alarm alarm confidence level, comprising: obtain
According to the pre-set initial alarm weight of the significance level of the detector of the current alerts, by the detection of the current alerts
Reference alarm weight that the initial alarm weight of device is alarmed as this；To the initial alarm power of the detector of the current alerts
The average value summation of the actual alarm weight of weight and each efficient association detector, obtain the current alerts detector this
The alarm confidence level of alarm.
Optionally, the reference alarm weight of the detector according to the current alerts and each efficient association detector
Actual alarm weight average value determine the current alerts detector this alarm alarm confidence level, comprising: obtain
The actual alarm weight of the detector last time alarm of the current alerts, and the detector last time of the current alerts is alarmed
Reference alarm weight that actual alarm weight is alarmed as this；To the practical report of the detector last time alarm of the current alerts
The summation of the average value of alert weight and the actual alarm weight of each efficient association detector, obtains the detector of the current alerts
The alarm confidence level of this alarm.
Optionally, the detector for reporting the current alerts this alarm and this alarm alarm confidence level it
Afterwards, the method also includes: obtain the current alerts detector this alarm user feedback；According to the current alerts
Detector this alarm user feedback and with reference to alarm weight determine the current alerts detector this alarm reality
Border alarm weight.
Optionally, after the user feedback of this alarm of the detector for obtaining the current alerts, the method is also
If including: that this user feedback alarmed determines that this alarm is invalid according to the detector of the current alerts, institute is shielded
State the detector of current alerts.
Optionally, the method also includes: obtain open command, according to the open command cancel to shielded detection
The shielding of device.
On the other hand, a kind of warning device is additionally provided, described device is applied to joint alarm system, the joint alarm
System further includes at least two detectors, and described device includes: the first determining module, for after detecting detector alarm,
It is determined according to the actual alarm weight of the reference of the detector of current alerts alarm weight and efficient association detector described current
The alarm confidence level of this alarm of the detector of alarm, the efficient association detector are normal condition and within a preset period of time
The detector alarmed, it is described with reference to actual alarm power of the weight for pre-set initial alarm weight or last time alarm of alarming
Weight；Reporting module, the alarm confidence level of this alarm and this alarm for reporting the detector of the current alerts.
Optionally, first determining module, comprising: acquiring unit, for obtaining each effectively pass in preset time period
Join the average value of the actual alarm weight of detector；Determination unit, the reference for the detector according to the current alerts are reported
The average value of alert weight and the actual alarm weight of each efficient association detector determine the current alerts detector this
The alarm confidence level of alarm.
Optionally, the determination unit, the significance level for obtaining according to the detector of the current alerts are set in advance
The initial alarm weight set, the reference alarm power that the initial alarm weight of the detector of the current alerts is alarmed as this
Weight；The actual alarm weight of initial alarm weight and each efficient association detector to the detector of the current alerts is put down
Mean value summation obtains the alarm confidence level of this alarm of the detector of the current alerts.
Optionally, the determination unit, the actual alarm power that the detector last time for obtaining the current alerts alarms
Weight, and reference alarm weight that the actual alarm weight of the detector last time of current alerts alarm is alarmed as this；
The actual alarm power of actual alarm weight and each efficient association detector to the detector last time alarm of the current alerts
The average value summation of weight, obtains the alarm confidence level of this alarm of the detector of the current alerts.
Optionally, described device further include: obtain module, for obtain the current alerts detector this alarm
User feedback；Second determining module, for according to the user feedback of the detectors of the current alerts this alarm and with reference to reporting
Alert weight determines the actual alarm weight of this alarm of the detector of the current alerts.
Optionally, described device further include: shroud module, if for according to this report of the detector of the current alerts
Alert user feedback determines that this alarm is invalid, then shields the detector of the current alerts.
Optionally, described device further include: cancel module, for obtaining open command, cancelled according to the open command
Shielding to shielded detector.
Another aspect additionally provides a kind of joint alarm system, the system comprises: warning device and at least two detections
Device, the warning device are connect with each detector, for example above-mentioned warning device of the warning device.
Technical solution provided in an embodiment of the present invention has the benefit that
After detecting detector alarm, detected according to the reference of the detector of current alerts alarm weight and efficient association
The actual alarm weight of device determines the alarm confidence level of this alarm of the detector of the current alerts, makes the detection of the current alerts
Device is associated with the detector alarmed before, and then is carried out by this alarm confidence level alarmed by the detector of current alerts
Report, with realize joint alarm, compared with the existing technology in single-point alarm mode for, can be improved alarm authenticity and
Reliability.
In addition, determining the actual alarm power of this alarm of the detector of current alerts by way of obtaining user feedback
Weight, to provide reference for alarm next time, additionally it is possible to not have informative detector by user feedback shielding, so as to drop
The wrong report of low joint alarm, further increases the authenticity and reliability of alarm.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of alarm method implementation environment schematic diagram provided in an embodiment of the present invention；
Fig. 2 be another embodiment of the present invention provides a kind of warning device structural schematic diagram；
Fig. 3 be another embodiment of the present invention provides a kind of alarm method flow chart；
Fig. 4 be another embodiment of the present invention provides a kind of alarm method application scenarios schematic diagram；
Fig. 5 be another embodiment of the present invention provides a kind of alarm method interaction schematic diagram；
Fig. 6 be another embodiment of the present invention provides a kind of warning device structural schematic diagram；
Fig. 7 be another embodiment of the present invention provides a kind of warning device structural schematic diagram；
Fig. 8 be another embodiment of the present invention provides a kind of warning device structural schematic diagram；
Fig. 9 be another embodiment of the present invention provides a kind of warning device structural schematic diagram；
Figure 10 be another embodiment of the present invention provides a kind of warning device structural schematic diagram.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The application of promotion with people to awareness of safety, the detector for alarm is more and more wider.Since detector has
The Shi Rongyi alarm affected by environment that is triggered can not give the personnel that receive a crime report one confidence level prompt, and the personnel that receive a crime report need to pay close attention to for a long time
The early warning environment be easy to cause neural fatigue over time, occurs omitting important alarm, causes personnel and property loss.For this purpose,
The embodiment of the invention provides a kind of alarm methods to introduce first before method provided in this embodiment is discussed in detail
The implementation environment of alarm method provided in this embodiment.
As shown in Figure 1, alarm method provided in an embodiment of the present invention is applied to joint alarm system, the joint alarm system
Including warning device 101 and at least two detectors 102, and warning device 101 carried out with each detector 102 it is wired or wireless
Connection.Wherein, it is in the application scenarios for needing security protection, and according to significance level by each detector 102 layout according to demand
Initial alarm weight is arranged in each detector 102, and initial weight of alarming is bigger, shows that the significance level of the detector 102 is higher.
When alarm method is embodied, the type of detector 102 can be chosen according to demand, including but not limited to sound-detection
Device, shock sensor, camera, infrared detector etc..Referring to Fig. 1, warning device 101 detect detector 102 alarm after,
The alarm confidence level of this alarm of alarm weight calculation detector 102 based on detector 102, and reported to user terminal
103, so that the personnel of receiving a crime report can take corresponding security protection measure according to the alarm confidence level that user terminal 103 is shown.
In addition, Fig. 2 shows the present embodiments relate to a kind of warning device 101 structural schematic diagram, alarm dress
Setting 101 includes: processor 11 and network interface 12.
Processor 11 includes one or more than one processing core.Processor 11 passes through runs software program and mould
Block, thereby executing various function application involved in following alarm methods and data processing.
Network interface 12 can be to be multiple, which is used for and user terminal 103, detector 102 and other logical
Letter equipment etc. is communicated.
In one possible implementation, warning device 101 further includes the components such as memory 13, bus 14.Wherein, it deposits
Reservoir 13 is connected by bus 14 with processor 11 respectively with network interface 12.Memory 13 can be used for storing software program and
Module.Specifically, memory 13 can application program module 132 needed for storage program area 131, at least one function.Operation
System 131 can be real time operating system (Real Time eXecutive, RTX), LINUX, UNIX, WINDOWS or OS X it
The operating system of class.
Implementation environment as shown in connection with fig. 1, referring to FIG. 3, the embodiment of the invention provides a kind of alarm method, this method
In the joint alarm system for having at least two detectors and warning device applied to layout.Warning device is connected with each detector
It connects, and multiple detectors carry out scene layout whether to alarm in the natural environment there may be joint, but each detection is thought highly of
Want degree different, thus each detector is provided with initial alarm weight according to its significance level.Such as: inside a hall
It placed a capsule information cabinet, layout has a camera that can detect the ceiling that people is mobile, in hall on hall doorway
Upper layout has sound-detection gear, and shock sensor is equipped on data cabinet.Three detectors are in the same application scenarios, such as
Alarm occurred fruit for multiple detectors whithin a period of time, then confidence level of alarming is higher；If single detector is alarmed, it may be possible to
Wrong report caused by external environment interference, therefore, method provided in this embodiment is by the joint alarm of multiple detectors, to improve report
Alert authenticity and reliability.As shown in figure 3, method includes the following steps:
301: after detecting detector alarm, warning device according to the reference of the detector of current alerts alarm weight and
The actual alarm weight of efficient association detector determines the alarm confidence level of this alarm of the detector of current alerts.
When it is implemented, since each detector is connected with warning device, thus when any in joint alarm system
When detector is alarmed, alarm signal can be sent to the warning device, may know that when warning device receives alarm signal
There is detector alarm in joint alarm system.
Wherein, efficient association detector is normal condition, and the detector alarmed within a preset period of time.Normal condition
Refer to the not shielded state of the detector, that is to say, that efficient association detector must not shielded, and in preset time
The detector alarmed in section.About the shielded situation of detector, it may refer to the content of below step 306, herein wouldn't
It repeats.
Why the detector for determining current alerts this alarm alarm confidence level when, consider efficient association detection
Device is because if multiple detectors are alarmed under Same Scene, then the authenticity and Reliability comparotive alarmed are strong.And it is current
The reference alarm weight of the detector of alarm can tentatively reflect the alarm authenticity and reliability of the detector of current alerts, have
The actual alarm weight of effect association detection device is that efficient association detector occurs to determine after alarm, can reflect efficient association
Therefore the actual alarm authenticity and reliability of detector calculate the alarm confidence level of this alarm of the detector of current alerts
When, the reference alarm weight of the detector of the current alerts was both considered, while having also contemplated the reality of efficient association detector
Alarm weight.
Further, each effective due to that within a preset period of time, may there are multiple efficient association detectors to alarm
Association detection device is possible to that repeatedly alarm occurs before the detector of current alerts is alarmed, and alarm occurs every time
Afterwards, available corresponding actual alarm weight, thus can be each to efficient association detector each in preset time period
The actual alarm weight of alarm is averaged, to be reflected by the average value of the actual alarm weight of each efficient association detector
The alarm authenticity and reliability of each efficient association detector.Then according to the reference of the detector of current alerts alarm weight and
When the actual alarm weight of efficient association detector determines the alarm confidence level of this alarm of the detector of current alerts, Ke Yigen
Average value according to the actual alarm weight of the reference alarm weight and each efficient association detector of the detector of current alerts is true
Determine the alarm confidence level of this alarm of the detector of current alerts.
When it is implemented, two kinds of situations can be divided into reference to alarm weight, if the detector of current alerts is to report for the first time
Reference alarm weight that is alert, then the initial alarm weight of the detector of current alerts being alarmed as this；If current
The detector of alarm is alarmed for the first time to be non-, has been computed and has stored the reality of the detector last time alarm of the current alerts before
Alarm weight, then reference alarm weight that the initial alarm weight of the detector of current alerts can have both been alarmed as this,
Reference alarm weight that the actual alarm weight that the detector last time of current alerts alarms can also be alarmed as this.For
With reference to two kinds of situations of alarm weight, according to the reference of the detector of current alerts alarm weight and each efficient association detector
Actual alarm weight average value determine current alerts detector this alarm alarm confidence level mode, include at least
The following two kinds:
Mode one: the pre-set initial alarm weight of significance level according to the detector of current alerts is obtained, will be worked as
Reference alarm weight that the initial alarm weight of the detector of preceding alarm is alarmed as this；To the detectors of current alerts just
The average value summation of beginning alarm weight and the actual alarm weight of each efficient association detector, obtains the detector of current alerts
The alarm confidence level of this alarm.
Mode two: the actual alarm weight of the detector last time alarm of current alerts is obtained, and by the detection of current alerts
Reference alarm weight that the actual alarm weight of device last time alarm is alarmed as this；Detector last time alarm to current alerts
Actual alarm weight and each efficient association detector actual alarm weight average value summation, obtain the spy of current alerts
Survey the alarm confidence level of this alarm of device.
For which two, this can alarm convenient for actual alarm weight calculation alarm according to last time in order to subsequent
After each detector is alarmed every time corresponding actual alarm weight can be calculated, and to each in alarm confidence level
The actual alarm weight that detector is alarmed every time is stored.It therefore, can be directly from stored reality when this is alarmed
The actual alarm weight of the detector last time alarm of current alerts is obtained in weight of alarming.The reality alarmed every time each detector
When border alarm weight is stored, it can be stored according to the information such as detector mark, time of fire alarming and actual alarm weight are corresponding,
Convenient for distinguishing different detectors in the actual alarm weight of different time, so as in multiple actual alarm weights of storage
Obtain the actual alarm weight of last time alarm.
It should be noted that if the detector of current alerts is to combine first hair in alarm system in preset time period
The detector of raw alarm, then be not present efficient association detector at this time, can be by the actual alarm weight of efficient association detector
And average value sees 0 as, is equivalent to the detection that the reference alarm weight of the detector of current alerts is determined as to current alerts
The alarm confidence level of this alarm of device.In such cases, the reference alarm weight of the detector of current alerts is current alerts
The initial alarm weight of detector.
In addition, above-mentioned preset time period can be counted since specific time point, for example, by 10 points 30 seconds to 10 10 minutes
This period between point 11 minutes and 30 seconds was used as a preset time period every 1 minute later as a preset time period.
If this alarm occur 10 points 55 seconds 10 minutes, 10 points of 30 seconds 10 minutes to 10 points 10 minutes 55 second this periods are reported
The efficient association detector that alert detector is used as this to alarm；For 10 points of 25 seconds 10 minutes detectors alarmed, by
In not within a preset period of time, then not as the efficient association detector of this alarm.For 10 points 55 seconds to 10: 11 10 minutes
The alarm for dividing occur 30 second this period, although the time alarmed is not in this alarm also in the preset time period
10 points of time 10 minutes and 55 seconds before, thus remain on the efficient association detector not as this alarm.
Alternatively, above-mentioned preset time period can also be counted since this generation moment alarmed, will
A period of time before this alarm is as preset time period.For example, this alarm generation moment be 20 points 30 seconds 10 minutes, then
Using 20 points of 1 minutes before 30 seconds 10 minutes as preset time period.That is, 20 points 10 30 seconds 9 minutes to 20:
The efficient association detector that the detector alarmed in 30 second this period is used as this to alarm.It is, of course, also possible to take
Other determine the mode of preset time period starting point, which kind of mode no matter to determine the starting point of preset time period, the preset time using
The length of section can be 30 seconds, and 1 minute etc., the present embodiment was not defined the length of preset time period, specifically can be according to reality
Border situation is set, for example, can be according to the length for the actual range setting preset time period that each detector is laid out.
In addition, the reality of the detector last time alarm of the actual alarm weight and current alerts of above-mentioned efficient association detector
The specific calculation for weight of alarming is former with the calculation of the actual alarm weight of the detector of current alerts this alarm
Manage identical, for details, reference can be made to following steps 305, and details are not described herein again.
302: warning device reports the alarm confidence level of this alarm and this alarm of the detector of current alerts.
For the step, since warning device is connected with user terminal, thus warning device can be on user terminal
This alarm of the detector of current alerts is reported, and this alarm confidence level alarmed reports to use by the detector of current alerts
Family terminal.For example, this alarm confidence level alarmed of the detector of current alerts is sent to the user terminal by warning device, user
Terminal shows that the personnel that then receive a crime report are by the alarm confidence level of display you can learn that current alerts to the alarm confidence level received
Significance level, and then take security protection measure.
In an optional implementation manner, alarm of the warning device in addition to reporting this alarm of the detector of current alerts
Confidence level, can also include the initial alarm weight of effective association detection device, actual alarm weight, current alerts detector
At least one of the mark information of mark and efficient association detector personnel while being got and current alerts phase so as to receive a crime report
The more information of pass, consequently facilitating carrying out more appropriate security protection measure.
In another optional implementation, method provided in this embodiment can also be by alarm that this is alarmed
Confidence level is compared with pre-set initial alarm weight, obtains the alert levels of this alarm, and reports this report
While alert alarm confidence level, the alert levels that report this to alarm.For example, if the alarm confidence level of this alarm is equal to
Pre-set initial alarm weight, then the alert levels of this alarm are Normal Alarm；If the alarm of this alarm is credible
Degree is higher than pre-set initial alarm weight, then the alert levels of this alarm are upgrading alarm；If the report of this alarm
Police is with a low credibility in pre-set initial alarm weight, then the alert levels of this alarm are the alarm that degrades.Optionally, if
Alarm also occurred before this alarm for the detector of current alerts, and the alarm that can also calculate last time alarm accordingly is credible
Degree, then method provided in this embodiment can also pass through the alarm confidence level of the alarm confidence level that this is alarmed and last time alarm
It is compared, obtains the alert levels of this alarm, and while the alarm confidence level for reporting this to alarm, report this report
Alert alert levels.For example, the alert levels of this alarm are normal report if the alarm confidence level alarmed twice is the same
It is alert；If the alarm of this alarm alarm confidence level with a high credibility in last time alarm, the alert levels of this alarm are to rise
Grade alarm；If the alarm of this alarm alarm confidence level with a low credibility in last time alarm, the alert levels of this alarm
For the alarm that degrades.
In addition, method provided in this embodiment further includes to detection further to promote the authenticity and reliability of alarm
The optional step that the reference alarm weight of device is modified, referring specifically to following the description.
303: warning device obtains the user feedback of this alarm of the detector of current alerts.
The user feedback can be the personnel of receiving a crime report and be directed to the evaluation that the authenticity of this alarm is made according to the actual situation, and
User feedback, which can be, reflects alarm authenticity degree with specific value, and numerical value is higher, and alarm authenticity is higher.The user feedback
Can also be using class information reflection alarm authenticity degree, higher grade, and alarm authenticity is higher.No matter which kind of form is used
User feedback is indicated, when it is implemented, the warning device can obtain current report by receiving the information of user terminal feedback
The user feedback of this alarm of alert detector.
304: warning device determines the detection of current alerts according to user feedback of the detectors of current alerts this alarm
The alarm validity of device thens follow the steps 305 if the alarm of the detector of current alerts is effective, if the detector of current alerts
Alarm it is invalid, then follow the steps 306.
For example, when user feedback is 0, representing current report to use the number within 0 to 100 as user feedback
This alarm of alert detector is invalid, and when user feedback is non-zero, it is effective to represent the detector of current alerts this alarm.
It should be noted that the step is optional step, when it is implemented, the step 304 can not also be executed, and it is direct
Execute step 305.
305: warning device is determined according to the user feedback of the detectors of current alerts this alarm and with reference to alarm weight
The actual alarm weight of this alarm of the detector of current alerts.
For the step, since user feedback is able to reflect alarm authenticity degree, thus user feedback pair can be passed through
The reference alarm weight of detector is modified, to obtain actual alarm weight, to provide reference for subsequent alarms.It is specific real
Now, the user feedback and determined with reference to the product of alarm weight that including but not limited to this is alarmed by the detector of current alerts
For the actual alarm weight of this alarm of the detector of current alerts.It is, of course, also possible to calculating user feedback and reference alarm
When the product of weight, the actual alarm weight that this alarm of the detector of current alerts is determined multiplied by modes such as coefficients is taken.
In addition, the reference alarm weight of this alarm of the detector of the current alerts can be pre-set initial alarm
Weight, or the actual alarm weight of last time alarm.When it is implemented, reference alarm weight and step in the step 305
Reference alarm weight in rapid 301 is consistent.For example, if employing mode one determines current alerts in above-mentioned steps 301
Detector this alarm alarm confidence level, then reference the alarm weight in the step 305 for current alerts detector
Initial alarm weight.If employing mode two determines the alarm of this alarm of the detector of current alerts in above-mentioned steps 301
Confidence level, then the reference alarm weight in the step 305 is the actual alarm weight of the detector last time alarm of current alerts.
306: the detector of warning device shielding current alerts.
Since 304 have determined that this alarm of the detector of current alerts is invalid through the above steps, then explanation is deserved
This alarm of the detector of preceding alarm be failure or it is affected by environment report by mistake, thus its alarm does not have referential, passes through
It is shielded, subsequent is reported by mistake again with reducing.
In addition, alternatively, if method provided in this embodiment is not executing above-mentioned steps 304, and it is straight
When connecing execution step 305, which can be in the actual alarm of this alarm of the detector of the determining current alerts of step 305
After weight, according to the detector of current alerts, this actual alarm weight alarmed determines this report of the detector of current alerts
Whether police is invalid, if in vain, taking the mode of the detector of shielding current alerts.For example, leading to if user feedback is 0
It crosses step 305 and determines that the actual alarm weight of this alarm of the detector of current alerts is 0, then worked as by the step 306 determination
This alarm of the detector of preceding alarm is invalid, to shield the detector of current alerts.
The detector which kind of is either shielded current alerts at, can be and directly control the detector and closed
It closes, so that it will not be triggered to alarm again.In addition to this it is possible to the mode of not closure detector be taken, in this kind of situation
Under, detector is subsequent still can alarm, but if after detecting the detector alarm again, warning device can be first
Judge whether the detector of current alerts is shielded, if the detector of current alerts is not shielded, then is executed such as above-mentioned steps
301 and its Normal Alarm process later no longer need to execute such as above-mentioned steps 301 if the detector of current alerts is shielded
And its Normal Alarm process later, but shield this alarm directly to reduce false alarm.
About the whether shielded mode of detector for judging current alerts, when it is implemented, warning device can be preparatory
The state of each detector is stored, for example, normal condition and masked state.If it is masked state, show that the detector is current
Be it is shielded, if it is normal condition, show that the detector is currently normal work.Therefore, warning device passes through inquiry
The state of the detector of current alerts can judge whether the detector of current alerts is shielded.
For shielded detector, illustrate that the detector of current alerts is in abnormality, it may be possible to because its by
It is bigger that environment influences a possibility that generating wrong report, it is also possible to be that the detectors of the current alerts is in failure or other are non-just
Normal working condition, the alarm for causing the detector of the current alerts to occur do not have referential, thus side provided in this embodiment
Method is operated when judging that detector is shielded without subsequent alarms, need not to reduce that false alarm causes the personnel of receiving a crime report
The trouble wanted.
As a kind of alternative embodiment, shielding measure is either taken by detector of the step 306 to current alerts,
Or before current alerts generation, there are also other detectors have been shielded, for any shielded detector, this implementation
The method that example provides further includes the steps that cancelling shielding as follows.
307: warning device obtains open command, cancels the shielding to shielded detector according to open command.
Wherein, the mode for obtaining open command includes but is not limited to receive the open command of user terminal feedback, or work as
Shielding reaches after a certain period of time, and automatic default receives open command.In addition to this it is possible to receive being used for for user terminal feedback
The user's scoring for identifying open command, by taking the user that value is 100 scores for identifying open command as an example, if a certain detector
Because failure is shielded, after restore normal further through repairing, then the personnel of receiving a crime report can be to warning device value of feedback by user terminal
The shielding to the shielded detector is cancelled in 100 user's scoring, user's scoring that warning device is 100 according to the value.
In addition, cancelling to enable warning device to distinguish to which detector if there is multiple detectors are shielded
Shielding, user terminal can also feed back corresponding detector mark to warning device, or make warning device using other modes
The detector of shielding can clearly be cancelled.In short, which kind of mode no matter is taken to get open command, warning device can be taken
Disappear the shielding of shielded detector, works normally the detector, to realize that next time being capable of Normal Alarm.
Method provided in this embodiment is reported after detecting detector alarm according to the reference of the detector of current alerts
Alert weight and the actual alarm weight of efficient association detector determine that the alarm of this alarm of the detector of the current alerts is credible
Degree, keeps the detector of the current alerts associated with the detector alarmed before, and then by by the detector sheet of current alerts
The alarm confidence level of secondary alarm is reported, to realize joint alarm, compared with the existing technology for the mode of middle single-point alarm,
It can be improved the authenticity and reliability of alarm.
In addition, determining the actual alarm power of this alarm of the detector of current alerts by way of obtaining user feedback
Weight, to provide reference for alarm next time, additionally it is possible to not have informative detector by user feedback shielding, so as to drop
The wrong report of low joint alarm, further increases the authenticity and reliability of alarm.
Alarm method provided by the above embodiment in order to facilitate understanding, the present embodiment is in application scenarios shown in Fig. 4
It realizes alarm, and by taking preset time period is 10 minutes as an example, alarm method is illustrated.As shown in figure 4, the applied field
Scape is that ATM adds the hall between paper money, and infrared detector is provided in the hall, is provided with shock sensor by ATM machine.Wherein, red
The initial alarm weight of external detector is 20, and the initial alarm weight of shock sensor is 80.Referring to Fig. 5, alarm method includes
Following steps:
501: warning device detects that infrared detector is alarmed.
502: warning device judges that the infrared detector is not shielded, and the alarm for calculating infrared detector alarm for the first time can
Reliability is 20.
Since infrared detector is the detector alarmed for the first time in joint alarm system, because efficient association detection may be not present
Device, and be initial alarm weight with reference to alarm weight.The alarm confidence level of infrared detector alarm for the first time is infrared acquisition
The initial alarm weight 20 of device.Since the alarm confidence level of alarm is consistent with its initial alarm weight for the first time for infrared detector,
Illustrate that alarm is Normal Alarm to the infrared detector for the first time.
503: warning device reports the first time of infrared detector to alarm to user terminal, the alarm of alarm is credible for the first time
The alarm confidence level of degree and alert levels, infrared detector alarm for the first time is 20, and alert levels are Normal Alarm.
504: warning device obtains the user feedback 80 of the infrared detector alarm for the first time of user terminal feedback.
505: warning device determines that the first time of infrared detector alarms effectively according to the user feedback 80, and it is red to record this
The actual alarm weight of external detector alarm for the first time is 20*80/100=16.
506: warning device detects that shock sensor is alarmed, and judges that the shock sensor is not shielded, and should
The time that shock sensor is alarmed is within ten minutes.
507: warning device calculates the alarm confidence level 80+20*80/100=96 of shock sensor alarm for the first time.
Before being alarmed for the first time due to shock sensor, within preset time period 10 minutes, infrared detector has been sent out
Primary alarm was given birth to, then infrared detector is the efficient association detector of this shock sensor alarmed, and infrared spy
The average value for surveying the actual alarm weight of device is the actual alarm weight 20*80/100 of infrared detector alarm for the first time.Therefore,
Calculate shock sensor for the first time the alarm confidence level of alarm when, need to the initial alarm weight 80 of shock sensor and effectively
The average value 20*80/100 of the actual alarm weight of association detection device sums, i.e. the alarm of shock sensor alarm for the first time can
Reliability is 80+20*80/100=96.
In addition, the alarm due to having occurred and that infrared detector within a preset period of time, thus shock sensor first
The alarm confidence level 96 of secondary alarm is higher than its initial alarm weight 80, illustrates that shock sensor alarm for the first time is upgrading report
It is alert.
508: warning device reports the first time of shock sensor to alarm to user terminal, the alarm of alarm is credible for the first time
The alarm confidence level of degree and alert levels, shock sensor alarm for the first time is 96, and alert levels are upgrading alarm.
509: warning device obtains the user feedback 50 of the shock sensor alarm for the first time of user terminal feedback.
510: warning device determines shock sensor for the first time according to the user feedback 50 of shock sensor alarm for the first time
Alarm effectively, and determines that the actual alarm weight of shock sensor alarm for the first time is 80*50/100=40.
511: warning device detects that infrared detector is alarmed, and judges that the infrared detector is not shielded, and reports
The alert time is within preset time period 10 minutes.
512: warning device calculates second of alarm confidence level 20+80*50/100=60 to alarm of infrared detector.
Before being alarmed due to second of infrared detector, within preset time period 10 minutes, shock sensor has been sent out
Primary alarm was given birth to, then shock sensor is the efficient association detector of this infrared detector alarmed, and shakes and visit
The average value for surveying the actual alarm weight of device is the actual alarm weight 80*50/100 of shock sensor alarm for the first time.Therefore,
When calculating the alarm confidence level that second of infrared detector is alarmed, needs the reference alarm weight to infrared detector and effectively close
Join the average value 80*50/100 summation of the actual alarm weight of detector.Wherein, the reference alarm weight of infrared detector can be with
For weight of initially alarming, or the actual alarm weight of last time alarm, it is initial alarm that this, which is sentenced with reference to alarm weight,
For weight, i.e., second of the infrared detector alarm confidence level alarmed is 20+80*50/100=60.
In addition, the alarm due to having occurred and that shock sensor within a preset period of time, thus infrared detector second
The alarm confidence level 60 of secondary alarm is higher than the alarm confidence level 20 of last time alarm, illustrates that second of alarm of the infrared detector is to rise
Grade alarm.
513: warning device reports second of infrared detector second of the alarm alarmed to user terminal, alarms for second
Alarm confidence level and alert levels, the alarm confidence level that the infrared detector second is alarmed is 60, and alert levels are upgrading
Alarm.
514: warning device obtains second of user feedback 60 alarmed of infrared detector of user terminal feedback.
515: the user feedback 60 that warning device is alarmed according to second of infrared detector determines second of infrared detector
Effectively, second of the infrared detector actual alarm weight alarmed is 20*60/100=12 for alarm.
Second of actual alarm weight alarmed of the infrared detector is the reference alarm weight of infrared detector and user
The product of feedback, herein with reference to alarm weight as the alarm confidence level that step 512 calculates second of alarm of infrared detector,
Still using initial alarm weight.
516: warning device detects that shock sensor is alarmed, and judges that the shock sensor is not shielded, and should
The time that shock sensor is alarmed is within preset time period 10 minutes.
517: it is 80+20* (60+80)/2/100 that warning device, which calculates the alarm confidence level that second of shock sensor is alarmed,
=94.
Before being alarmed due to second of shock sensor, within preset time period 10 minutes, infrared detector has been sent out
It gave birth to and alarmed twice, then infrared detector is the efficient association detector of this shock sensor alarmed, and infrared spy
The average value for surveying the actual alarm weight of device is the actual alarm weight 20*80/100 and second of infrared detector alarm for the first time
The average value 20* (60+80)/2/100 of the actual alarm weight 20*60/100 of secondary alarm.Therefore, shock sensor second is calculated
When the alarm confidence level of secondary alarm, need to the initial alarm weight 80 of shock sensor and the practical report of efficient association detector
The alarm confidence level of average value 20* (60+80)/2/100 summation of alert weight, i.e. shock sensor alarm for the first time is 80+20*
(60+80)/2/100=94.
In addition, the alarm due to having occurred and that infrared detector within a preset period of time, thus shock sensor second
The alarm confidence level 94 of secondary alarm is higher than its initial alarm weight 80, illustrates that second of alarm of the shock sensor is upgrading report
It is alert.But for shock sensor for the first time the alarm confidence level 96 of alarm, due to initially being reported by user feedback to it
Alert weight is corrected, and second of alarm confidence level alarmed of shock sensor drops to 94.
518: warning device reported to user terminal alarm for second of shock sensor, the alarm of second of alarm is credible
Degree and alert levels, second of the shock sensor alarm confidence level alarmed is 94, and alert levels are upgrading alarm.
519: warning device obtains second of user feedback 50 alarmed of shock sensor of user terminal feedback.
520: the user feedback 50 that warning device is alarmed according to second of shock sensor determines second of shock sensor
Alarm effectively, and determines that the actual alarm weight that second of the shock sensor is alarmed is 80*50/100=40.
521: warning device detects that shock sensor is alarmed, and judges that shock sensor is not shielded, and shakes
The time that detector is alarmed is greater than preset time period 10 minutes.
522: the alarm confidence level that warning device calculates shock sensor third time alarm is 80.
When due to detecting that shock sensor third time is alarmed, time of fire alarming has been above preset time period 10 and divides
Clock, then it is associated to the authenticity that can not further promote alarm with the detector alarmed before, then it is reported before removing
The actual alarm weight of alert all detectors, by the initial alarm weight 80 of shock sensor as shock sensor third time
The alarm confidence level of alarm.For second of alarm confidence level 94 alarmed of relative vibration detector, alarm confidence level does not have
Upgrading.
523: warning device reports the third time of shock sensor to alarm to user terminal, the alarm of third time alarm is credible
The alarm confidence level of degree and alert levels, shock sensor third time alarm is 80, and alert levels are Normal Alarm.
524: warning device obtains the user feedback 50 of the shock sensor third time alarm of user terminal feedback.
When being alarmed due to shock sensor third time, time of fire alarming has been above preset time period 10 minutes, therefore, calculates
When the actual alarm weight of shock sensor third time alarm, the actual alarm weight of shock sensor third time alarm is
80*50/100=40.
After detecting detector alarm, detected according to the reference of the detector of current alerts alarm weight and efficient association
The actual alarm weight of device determines the alarm confidence level of this alarm of the detector of the current alerts, makes the detection of the current alerts
Device is associated with the detector alarmed before, and then is carried out by this alarm confidence level alarmed by the detector of current alerts
Report, with realize joint alarm, compared with the existing technology in single-point alarm mode for, can be improved alarm authenticity and
Reliability.
In addition, determining the actual alarm power of this alarm of the detector of current alerts by way of obtaining user feedback
Weight, with for next time alarm reference is provided, so as to reduce joint alarm wrong report, further increase alarm authenticity and can
By property.
Referring to Fig. 6, the embodiment of the invention provides a kind of warning device, which is applied to joint alarm system,
Joint alarm system includes at least two detectors.As shown in fig. 6, the warning device includes: the first determining module 601 and reports
Module 602.
Wherein, the first determining module 601, for executing above-mentioned steps 302；
Reporting module 602, for executing above-mentioned steps 303.
As a kind of alternative embodiment, referring to Fig. 7, first determining module 601, comprising:
Acquiring unit 6011 obtains each efficient association detector in preset time period for executing in above-mentioned steps 302
Actual alarm weight average value；
Determination unit 6012, for executing in above-mentioned steps 302 according to the reference of the detector of current alerts alarm weight
And the average value of the actual alarm weight of each efficient association detector determines the alarm of this alarm of the detector of current alerts
Confidence level.
As a kind of alternative embodiment, which can also be performed above-mentioned steps 301；Or by other
Module executes above-mentioned steps 301.
As a kind of alternative embodiment, referring to Fig. 8, the device further include:
Module 603 is obtained, for executing above-mentioned steps 304；
Second determining module 604, for executing above-mentioned steps 305 and step 306.
As a kind of alternative embodiment, referring to Fig. 9, the device further include:
Shroud module 605, for executing above-mentioned steps 307.
As a kind of alternative embodiment, referring to Figure 10, the device further include:
Cancel module 606, for executing above-mentioned steps 308.
Device provided in this embodiment is reported after detecting detector alarm according to the reference of the detector of current alerts
Alert weight and the actual alarm weight of efficient association detector determine that the alarm of this alarm of the detector of the current alerts is credible
Degree, keeps the detector of the current alerts associated with the detector alarmed before, and then by by the detector sheet of current alerts
The alarm confidence level of secondary alarm is reported, to realize joint alarm, compared with the existing technology for the mode of middle single-point alarm,
It can be improved the authenticity and reliability of alarm.
In addition, determining the actual alarm power of this alarm of the detector of current alerts by way of obtaining user feedback
Weight, to provide reference for alarm next time, additionally it is possible to not have informative detector by user feedback shielding, so as to drop
The wrong report of low joint alarm, further increases the authenticity and reliability of alarm.
It should be noted that the step serial number in above method embodiment does not represent the sequencing of step execution, it is real
In the application of border, above-mentioned steps can be executed with random order.
Warning device provided by the above embodiment is only illustrated when being alarmed with the division of above-mentioned each functional module
Illustrate, in practical application, can according to need and be completed by different functional modules above-mentioned function distribution, i.e., it will be in device
Portion's structure is divided into different functional modules, to complete all or part of the functions described above.In addition, above-described embodiment mentions
The warning device and alarm method embodiment of confession belong to same design, and specific implementation process is detailed in embodiment of the method, here not
It repeats again.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
Specific work process, can be with reference to the corresponding process in embodiment of the method, details are not described herein.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (15)
1. a kind of alarm method, which is characterized in that the method is applied to the warning device in joint alarm system, the joint
Alarm system further includes at least two detectors, which comprises
After detecting detector alarm, alarmed weight and efficient association detector according to the reference of the detector of current alerts
Actual alarm weight determines the alarm confidence level of this alarm of the detector of the current alerts, and the efficient association detector is
Normal condition and the detector alarmed within a preset period of time, it is described to be weighed with reference to alarm weight for pre-set initial alarm
Weight or the actual alarm weight of last time alarm；
Report the alarm confidence level of this alarm and this alarm of the detector of the current alerts.
2. the power the method according to claim 1, wherein the reference of the detector according to current alerts is alarmed
The actual alarm weight of weight and efficient association detector determines the alarm confidence level of this alarm of the detector of the current alerts,
Include:
Obtain the average value of the actual alarm weight of each efficient association detector in preset time period；
According to the reference of the detector of current alerts alarm weight and the actual alarm weight of each efficient association detector
Average value determine the current alerts detector this alarm alarm confidence level.
3. according to the method described in claim 2, it is characterized in that, the reference of the detector according to the current alerts is reported
The average value of alert weight and the actual alarm weight of each efficient association detector determine the current alerts detector this
The alarm confidence level of alarm, comprising:
The pre-set initial alarm weight of significance level according to the detector of the current alerts is obtained, by the current report
Reference alarm weight that the initial alarm weight of alert detector is alarmed as this；
The actual alarm weight of initial alarm weight and each efficient association detector to the detector of the current alerts
Average value summation obtains the alarm confidence level of this alarm of the detector of the current alerts.
4. according to the method described in claim 2, it is characterized in that, the reference of the detector according to the current alerts is reported
The average value of alert weight and the actual alarm weight of each efficient association detector determine the current alerts detector this
The alarm confidence level of alarm, comprising:
The actual alarm weight of the detector last time alarm of the current alerts is obtained, and will be on the detector of the current alerts
Reference alarm weight that the actual alarm weight of secondary alarm is alarmed as this；
The practical report of actual alarm weight and each efficient association detector to the detector last time alarm of the current alerts
The average value summation of alert weight, obtains the alarm confidence level of this alarm of the detector of the current alerts.
5. according to claim 1 to method described in any claim in 4, which is characterized in that described to report the current report
After the alarm confidence level of this alarm and this alarm of alert detector, the method also includes:
Obtain the user feedback of this alarm of the detector of the current alerts；
The user feedback and determine the current alerts with reference to alarm weight that this is alarmed according to the detector of the current alerts
Detector this alarm actual alarm weight.
6. according to the method described in claim 5, it is characterized in that, this alarm of the detector for obtaining the current alerts
User feedback after, the method also includes:
If according to the detector of the current alerts, this user feedback alarmed determines that this alarm is invalid, described in shielding
The detector of current alerts.
7. according to the method described in claim 6, it is characterized in that, the method also includes:
Open command is obtained, the shielding to shielded detector is cancelled according to the open command.
8. a kind of warning device, which is characterized in that described device is applied to joint alarm system, and the joint alarm system is also wrapped
At least two detectors are included, described device includes:
First determining module is alarmed weight according to the reference of the detector of current alerts for after detecting detector alarm
And the actual alarm weight of efficient association detector determines the alarm confidence level of this alarm of the detector of the current alerts, institute
The detector that efficient association detector is normal condition and has alarmed within a preset period of time is stated, the reference alarm weight is pre-
The initial alarm weight being first arranged or the actual alarm weight of last time alarm；
Reporting module, the alarm confidence level of this alarm and this alarm for reporting the detector of the current alerts.
9. device according to claim 8, which is characterized in that first determining module, comprising:
Acquiring unit, for obtaining the average value of the actual alarm weight of each efficient association detector in preset time period；
Determination unit, for according to the reference alarm weight of the detectors of the current alerts and each efficient association detector
The average value of actual alarm weight determines the alarm confidence level of this alarm of the detector of the current alerts.
10. device according to claim 9, which is characterized in that the determination unit, for obtaining according to the current report
The pre-set initial alarm weight of the significance level of alert detector weighs the initial alarm of the detector of the current alerts
Recast is the reference alarm weight of this alarm；Initial alarm weight and each effectively pass to the detector of the current alerts
Join detector actual alarm weight average value summation, obtain the current alerts detector this alarm alarm it is credible
Degree.
11. device according to claim 9, which is characterized in that the determination unit, for obtaining the current alerts
The actual alarm weight of detector last time alarm, and the actual alarm weight of the detector last time of current alerts alarm is made
For the reference alarm weight of this alarm；Actual alarm weight to the alarm of detector last time of the current alerts and each have
The average value summation for imitating the actual alarm weight of association detection device, obtains the alarm of this alarm of the detector of the current alerts
Confidence level.
12. the device according to any claim in claim 8 to 11, which is characterized in that described device further include:
Module is obtained, for obtaining the user feedback of this alarm of the detector of the current alerts；
Second determining module, for the user feedback and reference alarm weight according to this alarm of the detector of the current alerts
Determine the actual alarm weight of this alarm of the detector of the current alerts.
13. device according to claim 12, which is characterized in that described device further include:
Shroud module, if determining this alarm nothing for this user feedback alarmed according to the detector of the current alerts
Effect, then shield the detector of the current alerts.
14. device according to claim 13, which is characterized in that described device further include:
Cancel module, for obtaining open command, the shielding to shielded detector is cancelled according to the open command.
15. a kind of joint alarm system, which is characterized in that the system comprises: warning device and at least two detectors；
The warning device is connect with each detector, the warning device such as any claim institute in claim 8 to 14
The warning device stated.
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| CN111127855A (en) * | 2019-12-14 | 2020-05-08 | 武汉斗争信息科技有限公司 | Environmental event monitoring method and system of environmental Internet of things |
| CN111341080A (en) * | 2020-03-03 | 2020-06-26 | 江苏中数智慧信息科技有限公司 | Fire-fighting monitoring and alarming system and method |
| CN112749206A (en) * | 2020-12-29 | 2021-05-04 | 深圳海翼智新科技有限公司 | Processing method and device for detector triggering and electronic equipment |
| CN116701610A (en) * | 2023-08-03 | 2023-09-05 | 成都大成均图科技有限公司 | Effective alarm condition identification method and device based on emergency multisource alarm |
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