CN109639500A - The Real-time Alarm generation method of internet of things oriented Application in Sensing - Google Patents

The Real-time Alarm generation method of internet of things oriented Application in Sensing Download PDF

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Publication number
CN109639500A
CN109639500A CN201811646072.8A CN201811646072A CN109639500A CN 109639500 A CN109639500 A CN 109639500A CN 201811646072 A CN201811646072 A CN 201811646072A CN 109639500 A CN109639500 A CN 109639500A
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China
Prior art keywords
alarm
threshold
trend
steps
follow
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CN201811646072.8A
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Chinese (zh)
Inventor
滕敏堂
刘通
李卫东
吴云桥
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Bo Lixin (beijing) Science And Technology Co Ltd
Bo Lixin (luoyang) Science And Technology Co Ltd
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Bo Lixin (beijing) Science And Technology Co Ltd
Bo Lixin (luoyang) Science And Technology Co Ltd
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Priority to CN201811646072.8A priority Critical patent/CN109639500A/en
Publication of CN109639500A publication Critical patent/CN109639500A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0604Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
    • H04L41/0609Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time based on severity or priority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)

Abstract

A kind of Real-time Alarm generation method of internet of things oriented Application in Sensing can be compared according to the multiple groups threshold value and raw sensory data that user specifies, to generate or eliminate in real time the alarm with a variety of severity levels.There are two types of Real-time Alarms, they be it is parallel, without any dependence.One kind is threshold alarm, introduces two threshold values of height respectively to every kind of alarm severity grade, when raw sensory data are higher than high threshold, generate the alarm of this severity level, when lower than Low threshold, then eliminates the alarm of this severity level.Another is trend alarm, in analytical calculation specific time length, the average gradient of a certain sensor reported data curve, when it is more than the threshold value of alarm severity grade, just the trend alarm of corresponding severity level is generated, specific time length, the threshold value of alarm severity grade are set by the user.

Description

The Real-time Alarm generation method of internet of things oriented Application in Sensing
Technical field
The invention belongs to the technical fields of Internet of Things, generate more particularly to the Real-time Alarm of internet of things oriented Application in Sensing Method.
Background technique
In Internet of Things field of sensing technologies, front end sensors are during continuous reported data, how from a large amount of In various data, quickly tell abnormal data in time, user then notified in the form of alarm, to cause user note that from And take control measure early, to exclude possible security risk, this be very important and Internet of Things Application in Sensing very Valuable place.
Summary of the invention
Technology of the invention solves the problems, such as: overcoming the deficiencies of the prior art and provide a kind of internet of things oriented Application in Sensing Real-time Alarm generation method, can be compared according to the multiple groups threshold value and raw sensory data that user specifies, thus in real time Generate or eliminate the alarm with a variety of severity levels.
The technical solution of the invention is as follows: the Real-time Alarm generation method of this internet of things oriented Application in Sensing is Threshold alarm, to every kind of alarm severity grade introduce respectively height two threshold values, when raw sensory data more than high threshold Gao Shi generates the alarm of this severity level, when lower than Low threshold, then eliminates the alarm of this severity level.
Threshold alarm of the invention, it is serious to every kind of alarm under conditions of continuous generation alarm is eliminated and alerted again at once Property grade introduce respectively height two threshold values, when raw sensory data are higher than high threshold, generate alarm, more than Low threshold When low, then alarm is eliminated, therefore can be according to the comparison for the multiple groups threshold value and raw sensory data that user specifies, so as to real-time Generate or eliminate the alarm with a variety of severity levels.
A kind of Real-time Alarm generation method of internet of things oriented Application in Sensing is additionally provided, is alerted for trend, analysis meter It calculates in specific time length, the average gradient of a certain sensor reported data curve, when it is more than the threshold of alarm severity grade When value, the trend alarm of corresponding severity level is just generated, specific time length, the threshold value of alarm severity grade are by user Setting.
By analyzing a certain monitored amount (raw sensory data) changed trend over time in real time, When this trend is accumulated over certain threshold value, trend alarm can be generated, equally, the threshold value of trend alarm is also can be by user Specified multiple groups threshold value can generate the trend alarm of a variety of severity levels in this way.
Detailed description of the invention
Fig. 1 shows the flow chart of a preferred embodiment of threshold alarm according to the present invention.
Fig. 2 shows the flow charts of a preferred embodiment of trend according to the present invention alarm.
Fig. 3 illustrates how to calculate the average gradient of sensing data curve.
Specific embodiment
The Real-time Alarm generation method of this internet of things oriented Application in Sensing, is threshold alarm, serious to every kind of alarm Property grade introduce respectively height two threshold values, when raw sensory data are higher than high threshold, generate this severity level announcement It is alert, when lower than Low threshold, then eliminate the alarm of this severity level.
Threshold alarm of the invention, it is serious to every kind of alarm under conditions of continuous generation alarm is eliminated and alerted again at once Property grade introduce respectively height two threshold values, when raw sensory data are higher than high threshold, generate alarm, more than Low threshold When low, then alarm is eliminated, therefore can be compared according to the multiple groups threshold value and raw sensory data that user specifies, thus Generate or eliminate in real time the alarm with a variety of severity levels.
Preferably, the alarm includes: slight alarm, minor alarm, significant alarm, high severity alarm, and slight alarm has Slight alarm high threshold and slight alarm Low threshold, minor alarm have minor alarm high threshold and minor alarm Low threshold, weight It alerts with significant alarm high threshold and significant alarm Low threshold, high severity alarm is with high severity alarm high threshold and high severity alarm Low threshold.
Preferably, as shown in Figure 1, the Real-time Alarm generation method of this internet of things oriented Application in Sensing includes following step It is rapid:
(1) start;
(2) judge that raw sensory data are to hold whether between slight alarm high threshold and minor alarm high threshold Row step (3), it is no to then follow the steps (4);
(3) slight alarm is generated;
(4) raw sensory data are judged whether between minor alarm high threshold and significant alarm high threshold, are to hold Row step (5), it is no to then follow the steps (7);
(5) slight alarm is generated;
(6) minor alarm is generated;
(7) raw sensory data are judged whether between significant alarm high threshold and high severity alarm high threshold, are to hold Row step (8), it is no to then follow the steps (11);
(8) slight alarm is generated;
(9) minor alarm is generated;
(10) significant alarm is generated;
(11) judge whether raw sensory data are more than high severity alarm high threshold, are to then follow the steps (12), otherwise execute Step (16);
(12) slight alarm is generated;
(13) minor alarm is generated;
(14) significant alarm is generated;
(15) high severity alarm is generated;
(16) judge whether raw sensory data are lower than high severity alarm Low threshold, be to then follow the steps (17), otherwise execute Step (18);
(17) high severity alarm is eliminated;
(18) judge whether raw sensory data are lower than significant alarm Low threshold, be to then follow the steps (19), otherwise execute Step (20);
(19) significant alarm is eliminated;
(20) judge whether raw sensory data are lower than minor alarm Low threshold, be to then follow the steps (21), otherwise execute Step (22);
(21) minor alarm is eliminated;
(22) judge whether raw sensory data are lower than slight alarm Low threshold, be to then follow the steps (23), otherwise execute Step (24);
(23) slight alarm is eliminated;
(24) terminate.
Preferably, when the new alarm for having high menace level on a certain sensor generates, if not having on this sensor When having the alarm of movable low menace level, then sensor generates all low menace level alarms thus;Have when on a certain sensor When the alarm clearance of low menace level, if having the alarm of movable high menace level on this sensor, this sensor is removed Generate all high menace level alarms.
A kind of Real-time Alarm generation method of internet of things oriented Application in Sensing is additionally provided, is alerted for trend, analysis meter It calculates in specific time length, the average gradient of a certain sensor reported data curve, when it is more than the threshold of alarm severity grade When value, the trend alarm of corresponding severity level is just generated, specific time length, the threshold value of alarm severity grade are by user Setting.
By analyzing a certain monitored amount (raw sensory data) changed trend over time in real time, When this trend is accumulated over certain threshold value, trend alarm can be generated, equally, the threshold value of trend alarm is also can be by user Specified multiple groups threshold value can generate the trend alarm of a variety of severity levels in this way.
Preferably, the alarm includes: slight tendency alarm, general trend alarm, important trend alarm, serious trend announcement Alert, slight tendency alarm has slight tendency alarm high threshold and slight tendency alerts Low threshold, and general trend alarm has one As trend alarm high threshold and general trend alert Low threshold, important trend alarm has important trend alarm high threshold and important Trend alerts Low threshold, and there is serious trend alarm high threshold and serious trend to alert Low threshold for serious trend alarm.
Preferably, as shown in figure 3, calculating average gradient average_gradient according to drag,
Assuming that a certain sensor:
A. n times data are acquired altogether in the time of a length of Duration in acquisition
B. the data and curves generated in the time of a length of Duration in acquisition are (C1, C2, C3 ..., Cn-1, Cn)
The average gradient of that data and curves (C1, C2, C3 ..., Cn-1, Cn) is calculated by following formula:
Average_gradient=area of curve (C1, C2, C3 ..., Cn-1, Cn)
*2/(n-1)
Wherein:
The area of curve (C1, C2, C3 ..., Cn-1, Cn) refers to by curve (C1, C2, C3 ..., Cn-1, Cn) and line segment The area in the region that (C1, Hn) and line segment (Cn, Hn) surround
The area of curve (C1, C2, C3 ..., Cn-1, Cn) can be approximately equal under curve itself covering small triangle (C1, C2, H2), (C2, C3, H3) ..., (Cn-1, Cn, Hn) and small rectangle (C2, V3, H3, H2) ..., (Cn-1, Vn, Hn, Hn-1) The sum of area
The geometric meaning of curve (C1, C2, C3 ..., Cn-1, Cn) is the length of line segment (G, Hn).
Preferably, this internet of things oriented Application in Sensing Real-time Alarm generation method the following steps are included:
(1) start;
(2) judge whether average gradient alerts between high threshold and general trend alarm high threshold between slight tendency, be It thens follow the steps (3), it is no to then follow the steps (4);
(3) slight tendency alarm is generated;
(4) judge whether average gradient alerts between high threshold and important trend alarm high threshold between general trend, be It thens follow the steps (5), it is no to then follow the steps (7);
(5) slight tendency alarm is generated;
(6) general trend alarm is generated;
(7) judge raw sensory data whether between important trend alert high threshold and serious trend alarm high threshold it Between, it is to then follow the steps (8), it is no to then follow the steps (11);
(8) slight tendency alarm is generated;
(9) general trend alarm is generated;
(10) important trend alarm is generated;
(11) judge whether raw sensory data are more than serious trend alarm high threshold, are to then follow the steps (12), otherwise It executes step (16);
(12) slight tendency alarm is generated;
(13) general trend alarm is generated;
(14) important trend alarm is generated;
(15) serious trend alarm is generated;
(16) judge whether raw sensory data are lower than serious trend alarm Low threshold, be to then follow the steps (17), otherwise It executes step (18);
(17) serious trend alarm is eliminated;
(18) judge whether raw sensory data are lower than important trend alarm Low threshold, be to then follow the steps (19), otherwise It executes step (20);
(19) important trend alarm is eliminated;
(20) judge whether raw sensory data are lower than general trend alarm Low threshold, be to then follow the steps (21), otherwise It executes step (22);
(21) general trend alarm is eliminated;
(22) judge whether raw sensory data are lower than slight tendency alarm Low threshold, be to then follow the steps (23), otherwise It executes step (24);
(23) slight tendency alarm is eliminated;
(24) terminate.
There are two types of Real-time Alarms, they be it is parallel, without any dependence.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, it is all according to According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, still belong to the present invention The protection scope of technical solution.

Claims (8)

1. the Real-time Alarm generation method of internet of things oriented Application in Sensing, it is characterised in that: it is threshold alarm, is alerted to every kind Severity level introduces two threshold values of height respectively and generates this seriousness etc. when raw sensory data are higher than high threshold Grade alarm, when lower than Low threshold, then eliminates the alarm of this severity level.
2. the Real-time Alarm generation method of internet of things oriented Application in Sensing according to claim 1, it is characterised in that: described Alarm includes: slight alarm, minor alarm, significant alarm, high severity alarm, and slight alarm has slight alarm high threshold and slightly Low threshold is alerted, minor alarm has minor alarm high threshold and minor alarm Low threshold, and significant alarm has significant alarm high Threshold value and significant alarm Low threshold, high severity alarm have high severity alarm high threshold and high severity alarm Low threshold.
3. the Real-time Alarm generation method of internet of things oriented Application in Sensing according to claim 2, it is characterised in that: it is wrapped Include following steps:
(1) start;
(2) judge that raw sensory data are to execute step whether between slight alarm high threshold and minor alarm high threshold Suddenly (3), it is no to then follow the steps (4);
(3) slight alarm is generated;
(4) raw sensory data are judged whether between minor alarm high threshold and significant alarm high threshold, are to execute step Suddenly (5), it is no to then follow the steps (7);
(5) slight alarm is generated;
(6) minor alarm is generated;
(7) raw sensory data are judged whether between significant alarm high threshold and high severity alarm high threshold, are to execute step Suddenly (8), it is no to then follow the steps (11);
(8) slight alarm is generated;
(9) minor alarm is generated;
(10) significant alarm is generated;
(11) judge whether raw sensory data are more than high severity alarm high threshold, are to then follow the steps (12), it is no to then follow the steps (16);
(12) slight alarm is generated;
(13) minor alarm is generated;
(14) significant alarm is generated;
(15) high severity alarm is generated;
(16) judge whether raw sensory data are lower than high severity alarm Low threshold, be to then follow the steps (17), it is no to then follow the steps (18);
(17) high severity alarm is eliminated;
(18) judge whether raw sensory data are lower than significant alarm Low threshold, be to then follow the steps (19), it is no to then follow the steps (20);
(19) significant alarm is eliminated;
(20) judge whether raw sensory data are lower than minor alarm Low threshold, be to then follow the steps (21), it is no to then follow the steps (22);
(21) minor alarm is eliminated;
(22) judge whether raw sensory data are lower than slight alarm Low threshold, be to then follow the steps (23), it is no to then follow the steps (24);
(23) slight alarm is eliminated;
(24) terminate.
4. the Real-time Alarm generation method of internet of things oriented Application in Sensing according to claim 3, it is characterised in that: when certain When thering is the new alarm of high menace level to generate on one sensor, if there is no movable low menace level to accuse on this sensor When alert, then sensor generates all low menace level alarms thus;When the alarm clearance for having low menace level on a certain sensor When, if having the alarm of movable high menace level on this sensor, removes this sensor and generate all high menace levels announcements It is alert.
5. the Real-time Alarm generation method of internet of things oriented Application in Sensing, it is characterised in that: it is trend alarm, and analytical calculation is special It fixes time in length, the average gradient of a certain sensor reported data curve, when it is more than the threshold value of alarm severity grade, Just the trend alarm of corresponding severity level is generated, specific time length, the threshold value of alarm severity grade are set by the user.
6. the Real-time Alarm generation method of internet of things oriented Application in Sensing according to claim 5, it is characterised in that: described Alarm includes: slight tendency alarm, general trend alarm, important trend alarm, the alarm of serious trend, and slight tendency alarm has Slight tendency alerts high threshold and slight tendency alerts Low threshold, and there is general trend to alert high threshold and one for general trend alarm As trend alert Low threshold, important trend alarm have important trend alarm high threshold and important trend alert Low threshold, seriously There is serious trend alarm high threshold and serious trend to alert Low threshold for trend alarm.
7. the Real-time Alarm generation method of internet of things oriented Application in Sensing according to claim 6, it is characterised in that: according to Average gradient average_gradient is calculated with drag,
Assuming that a certain sensor:
A. n times data are acquired altogether in the time of a length of Duration in acquisition
B. the data and curves generated in the time of a length of Duration in acquisition are (C1, C2, C3 ..., Cn-1, Cn)
The average gradient of that data and curves (C1, C2, C3 ..., Cn-1, Cn) is calculated by following formula:
Average_gradient=area of curve (C1, C2, C3 ..., Cn-1, Cn) * 2/ (n-1)
Wherein:
The area of curve (C1, C2, C3 ..., Cn-1, Cn) refer to by curve (C1, C2, C3 ..., Cn-1, Cn) and line segment (C1, ) and the area in region that surrounds of line segment (Cn, Hn) Hn
The area of curve (C1, C2, C3 ..., Cn-1, Cn) can be approximately equal under curve itself covering small triangle (C1, C2, ), H2 (C2, C3, H3) ..., (Cn-1, Cn, Hn) and small rectangle (C2, V3, H3, H2) ..., (Cn-1, Vn, Hn, Hn-1's) The sum of area
The geometric meaning of curve (C1, C2, C3 ..., Cn-1, Cn) is the length of line segment (G, Hn).
8. the Real-time Alarm generation method of internet of things oriented Application in Sensing according to claim 7, it is characterised in that: it is wrapped Include following steps:
(1) start;
(2) judge whether average gradient alerts between high threshold and general trend alarm high threshold between slight tendency, be to hold Row step (3), it is no to then follow the steps (4);
(3) slight tendency alarm is generated;
(4) judge whether average gradient alerts between high threshold and important trend alarm high threshold between general trend, be to hold Row step (5), it is no to then follow the steps (7);
(5) slight tendency alarm is generated;
(6) general trend alarm is generated;
(7) judge whether raw sensory data alert between high threshold and serious trend alarm high threshold between important trend, be It thens follow the steps (8), it is no to then follow the steps (11);
(8) slight tendency alarm is generated;
(9) general trend alarm is generated;
(10) important trend alarm is generated;
(11) judge whether raw sensory data are more than serious trend alarm high threshold, are to then follow the steps (12), otherwise execute Step (16);
(12) slight tendency alarm is generated;
(13) general trend alarm is generated;
(14) important trend alarm is generated;
(15) serious trend alarm is generated;
(16) judge whether raw sensory data are lower than serious trend alarm Low threshold, be to then follow the steps (17), otherwise execute Step (18);
(17) serious trend alarm is eliminated;
(18) judge whether raw sensory data are lower than important trend alarm Low threshold, be to then follow the steps (19), otherwise execute Step (20);
(19) important trend alarm is eliminated;
(20) judge whether raw sensory data are lower than general trend alarm Low threshold, be to then follow the steps (21), otherwise execute Step (22);
(21) general trend alarm is eliminated;
(22) judge whether raw sensory data are lower than slight tendency alarm Low threshold, be to then follow the steps (23), otherwise execute Step (24);
(23) slight tendency alarm is eliminated;
(24) terminate.
CN201811646072.8A 2018-12-30 2018-12-30 The Real-time Alarm generation method of internet of things oriented Application in Sensing Pending CN109639500A (en)

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US20010035825A1 (en) * 2000-04-26 2001-11-01 Bodenseewerk Geratetechnik Gmbh Method and arrangement for recognizing potential overheating of an object
CN102118276A (en) * 2009-12-31 2011-07-06 北京亿阳信通软件研究院有限公司 Method and device for providing performance alarm services
CN102223264A (en) * 2011-06-14 2011-10-19 深圳中兴力维技术有限公司 Alarm processing method and alarm processing system for monitoring system
CN103258406A (en) * 2013-05-17 2013-08-21 重庆和航科技股份有限公司 Fire pool or water tank water-level abnormality alarming method and system
CN103871208A (en) * 2014-03-21 2014-06-18 小米科技有限责任公司 Gas warning method and device
CN106530578A (en) * 2016-09-19 2017-03-22 上海波汇科技股份有限公司 Threshold processing method for temperature-sensitive fire alarm system
CN106656590A (en) * 2016-12-14 2017-05-10 北京亿阳信通科技有限公司 Method and device for processing network equipment alarm message storm
CN107547262A (en) * 2017-07-25 2018-01-05 新华三技术有限公司 Generation method, device and the Network Management Equipment of alarm level

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010035825A1 (en) * 2000-04-26 2001-11-01 Bodenseewerk Geratetechnik Gmbh Method and arrangement for recognizing potential overheating of an object
CN102118276A (en) * 2009-12-31 2011-07-06 北京亿阳信通软件研究院有限公司 Method and device for providing performance alarm services
CN102223264A (en) * 2011-06-14 2011-10-19 深圳中兴力维技术有限公司 Alarm processing method and alarm processing system for monitoring system
CN103258406A (en) * 2013-05-17 2013-08-21 重庆和航科技股份有限公司 Fire pool or water tank water-level abnormality alarming method and system
CN103871208A (en) * 2014-03-21 2014-06-18 小米科技有限责任公司 Gas warning method and device
CN106530578A (en) * 2016-09-19 2017-03-22 上海波汇科技股份有限公司 Threshold processing method for temperature-sensitive fire alarm system
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