CN111540143A - Intelligent analysis method for physical protection alarm event - Google Patents
Intelligent analysis method for physical protection alarm event Download PDFInfo
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- CN111540143A CN111540143A CN202010322382.5A CN202010322382A CN111540143A CN 111540143 A CN111540143 A CN 111540143A CN 202010322382 A CN202010322382 A CN 202010322382A CN 111540143 A CN111540143 A CN 111540143A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/001—Alarm cancelling procedures or alarm forwarding decisions, e.g. based on absence of alarm confirmation
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- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to an intelligent analysis method for a real object protection alarm event, which comprises the following steps: 1) the intelligent analysis method for the real object protection alarm event analyzes the alarm events of different alarm detection devices in the same defense area through the association between the alarm detection devices and the defense area, utilizes the alarm combination of multiple detection means deployed in the same defense area to separate the alarm of a single device and the alarm of multiple devices in a short time and carry out independent processing, and effectively solves the problem of interference caused by misinformation of the alarm detection devices.
Description
Technical Field
The invention relates to an intelligent analysis method for a real object protection alarm event.
Background
In a physical protection system, a large protection area is divided into a plurality of small protection areas, and a plurality of detection means are usually deployed in the small protection area for alarm detection. In the alarm event processing process of the traditional physical protection system, the alarm event processing of different alarm detection devices under the same protection area is independent, the alarm event is not analyzed, and the alarm event is directly sent to the client. Therefore, some false alarms are difficult to filter, and whether the false alarms are real alarms or not cannot be distinguished.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, an intelligent analysis method for the real object protection alarm event is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent analysis method for a physical protection alarm event comprises the following steps:
1) acquiring a device association area: acquiring corresponding alarm detection equipment according to the equipment index field of the alarm event, and acquiring protection area information according to the area associated with the alarm detection equipment;
2) acquiring alarm information of a defense area: inquiring alarm history records of a defense area and obtaining the last alarm record;
3) analyzing the alarm event: if the defense area has no alarm history record, the received alarm event is directly sent to the client for display and storage, and the audible and visual alarm is automatically linked; if the defense area has alarm history records, acquiring the alarm time of the last alarm record, and calculating the time difference between the alarm time of a new alarm event and the alarm time of the last alarm record; if the time difference is smaller than the set time interval, the alarm level of the new alarm event is improved to the highest level, otherwise, the alarm level of the new alarm event is not changed, and finally, the new alarm event is sent to the client for displaying and storing, and the audible and visual alarm is automatically linked.
Preferably, in step 3), the set time interval is 5 to 10 s.
The intelligent analysis method for the real object protection alarm event has the advantages that the alarm events of different alarm detection devices in the same defense area are analyzed through the association between the alarm detection devices and the defense area, the alarm combination of various detection means is deployed in the same defense area, the alarm of a single device and the alarm of a plurality of devices are separated and processed independently in a short time, and the interference caused by the false alarm of the alarm detection devices is effectively solved.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings
FIG. 1 is a schematic diagram of a method for intelligent analysis of a physical protection alarm event in accordance with the present invention;
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an intelligent analysis method for a physical protection alarm event includes the following steps:
1) acquiring a device association area: acquiring corresponding alarm detection equipment according to the equipment index field of the alarm event, and acquiring protection area information according to the area associated with the alarm detection equipment;
the information of the protection area is basic data of the physical protection system, all protection areas in the physical protection range need to be input into the system in advance, and when alarm detection equipment is added into the physical protection system, the alarm protection area needing to be associated is selected.
2) Acquiring alarm information of a defense area: inquiring alarm history records of a defense area and obtaining the last alarm record;
3) analyzing the alarm event: if the defense area has no alarm history record, the received alarm event is directly sent to the client for display and storage, and the audible and visual alarm is automatically linked; if the defense area has alarm history records, acquiring the alarm time of the last alarm record, and calculating the time difference between the alarm time of a new alarm event and the alarm time of the last alarm record; if the time difference is smaller than the set time interval, the alarm level of the new alarm event is improved to the highest level, otherwise, the alarm level of the new alarm event is not changed, and finally, the new alarm event is sent to the client for displaying and storing, and the audible and visual alarm is automatically linked.
Preferably, in step 3), the set time interval is 5 to 10 s.
In a physical protection system, the false alarm generated by an alarm detection device is an inevitable problem. In order to reduce the interference caused by false alarm, multiple alarm detection means are usually deployed in one alarm defense area. If a plurality of alarm detection devices in the same defense area give alarms within a short time, the alarm has a high probability of being a real alarm and needs special treatment.
Compared with the prior art, the intelligent analysis method for the real object protection alarm event analyzes the alarm events of different alarm detection devices in the same defense area through the association between the alarm detection devices and the defense area, and distinguishes and processes the alarm of a single device and the alarm of a plurality of devices in a short time by utilizing the alarm combination of a plurality of detection means deployed in the same defense area, thereby effectively solving the problem of interference caused by false alarm of the alarm detection devices.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. An intelligent analysis method for a physical protection alarm event is characterized by comprising the following steps:
1) acquiring a device association area: acquiring corresponding alarm detection equipment according to the equipment index field of the alarm event, and acquiring protection area information according to the area associated with the alarm detection equipment;
2) acquiring alarm information of a defense area: inquiring alarm history records of a defense area and obtaining the last alarm record;
3) analyzing the alarm event: if the defense area has no alarm history record, the received alarm event is directly sent to the client for display and storage, and the audible and visual alarm is automatically linked; if the defense area has alarm history records, acquiring the alarm time of the last alarm record, and calculating the time difference between the alarm time of a new alarm event and the alarm time of the last alarm record; if the time difference is smaller than the set time interval, the alarm level of the new alarm event is improved to the highest level, otherwise, the alarm level of the new alarm event is not changed, and finally, the new alarm event is sent to the client for displaying and storing, and the audible and visual alarm is automatically linked.
2. The intelligent analysis method for the physical protection alarm event according to claim 1, wherein in the step 3), the set time interval is 5-10 s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322382.5A CN111540143A (en) | 2020-04-22 | 2020-04-22 | Intelligent analysis method for physical protection alarm event |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322382.5A CN111540143A (en) | 2020-04-22 | 2020-04-22 | Intelligent analysis method for physical protection alarm event |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111540143A true CN111540143A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010322382.5A Pending CN111540143A (en) | 2020-04-22 | 2020-04-22 | Intelligent analysis method for physical protection alarm event |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040004543A1 (en) * | 2002-07-08 | 2004-01-08 | Faulkner James Otis | Security system and method with realtime imagery |
| CN102098419A (en) * | 2009-12-09 | 2011-06-15 | 霍尼韦尔国际公司 | Filtering video events in a secured area using loose coupling within a security system |
| CN102201928A (en) * | 2010-03-24 | 2011-09-28 | 中兴通讯股份有限公司 | Alarm level processing method and alarm server |
| CN103403773A (en) * | 2010-12-31 | 2013-11-20 | 施耐德电气建筑有限公司 | Method and system for monitoring physical security via detecting potential intrusion |
| CN104851222A (en) * | 2015-05-28 | 2015-08-19 | 深圳市欣横纵数码科技有限公司 | NVSG nuclear-involved unit comprehensive security management system and management method thereof |
| CN108538000A (en) * | 2017-03-01 | 2018-09-14 | 中国医学科学院医学生物学研究所 | A kind of laboratory alarm monitoring method and system based on position and temporal information |
-
2020
- 2020-04-22 CN CN202010322382.5A patent/CN111540143A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040004543A1 (en) * | 2002-07-08 | 2004-01-08 | Faulkner James Otis | Security system and method with realtime imagery |
| CN102098419A (en) * | 2009-12-09 | 2011-06-15 | 霍尼韦尔国际公司 | Filtering video events in a secured area using loose coupling within a security system |
| CN102201928A (en) * | 2010-03-24 | 2011-09-28 | 中兴通讯股份有限公司 | Alarm level processing method and alarm server |
| CN103403773A (en) * | 2010-12-31 | 2013-11-20 | 施耐德电气建筑有限公司 | Method and system for monitoring physical security via detecting potential intrusion |
| CN104851222A (en) * | 2015-05-28 | 2015-08-19 | 深圳市欣横纵数码科技有限公司 | NVSG nuclear-involved unit comprehensive security management system and management method thereof |
| CN108538000A (en) * | 2017-03-01 | 2018-09-14 | 中国医学科学院医学生物学研究所 | A kind of laboratory alarm monitoring method and system based on position and temporal information |
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Application publication date: 20200814 |
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