CN106097621A - A kind of based on ultrared perimeter alarm system - Google Patents
A kind of based on ultrared perimeter alarm system Download PDFInfo
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- CN106097621A CN106097621A CN201610649216.XA CN201610649216A CN106097621A CN 106097621 A CN106097621 A CN 106097621A CN 201610649216 A CN201610649216 A CN 201610649216A CN 106097621 A CN106097621 A CN 106097621A
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- ultrared
- host machine
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- alarm
- alarm system
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
It is an object of the invention to provide a kind of based on ultrared perimeter alarm system, including the control centre's module fed back for signal collection, described control centre's module includes alarm host machine, the outfan of described alarm host machine is connected on warning signal alarm, the input of described alarm host machine is connected with warning keyboard, the input of the warning keyboard told is connected with front end detection device by transmission yarn, the outfan of described alarm host machine is connected with mixed-media network modules mixed-media and display module respectively, improve detected intensity, improve and distinguish precision, early warning is avoided to make mistakes, reduce the rate that reports an error, reduce reaction time, improve system stability, reduce maintenance cost.
Description
Technical field
The present invention relates to the field in terms of security alarm device, particularly the security boundary warning system in community be set
The improvement of standby aspect, refers more particularly to a kind of based on ultrared perimeter alarm system.
Background technology
Along with China's expanding economy, present urbanite typically all lives Relatively centralized, thus makes community
Safety problem must come into one's own, but is to utilize active infrared mobile detector by little at present stage boundary alarm system
The perimeter control in district gets up, and is connected to the computer of administrative center, when exotic invasive crosses enclosure wall, fence, can report
Alert, but owing to the scanning of detector is forbidden, it is impossible to enough accurately to the humanoid and resolution of birds, cause circumference early warning to report an error,
Affecting the judgement of staff, simultaneously as system structure imperfection, causing the reaction time reported to the police long, so that missing
Good early warning period, threaten community safety.
Therefore it provides one is based on ultrared perimeter alarm system, to can be by perimeter alarm system is changed
Enter, improve detected intensity, improve and distinguish precision, it is to avoid early warning makes mistakes, reduce the rate that reports an error, reduce reaction time, improve system steady
Qualitative, reduce maintenance cost, increase the service life, just become the problem that those skilled in the art need solution badly.
Summary of the invention
It is an object of the invention to provide a kind of based on ultrared perimeter alarm system, to can be by perimeter alarm
The improvement of system, improves detected intensity, improves and distinguishes precision, it is to avoid early warning makes mistakes, and reduces the rate that reports an error, and reduces reaction time, carries
High system stability, reduces maintenance cost, increases the service life.
For solving technical problem described in background technology, the present invention by the following technical solutions:
A kind of based on ultrared perimeter alarm system, including the control centre's module fed back for signal collection, described
Control centre's module include that alarm host machine, the outfan of described alarm host machine are connected on warning signal alarm, described report
The input of alert main frame is connected with warning keyboard, and the input of the warning keyboard told detects device by transmission yarn with front end
Connecting, the outfan of described alarm host machine is connected with mixed-media network modules mixed-media and display module respectively.
Preferably, described front end detection device is formed by organizing correlative detector more, and described correlative detector is by one
Transmitting terminal and a receiving terminal composition, carried out signal collection by front end detection device, improve the precision of detection.
Preferably, described transmitting terminal launches two bundle infrared ray after being modulated, and two infrared ray sent constitute spy
The protection zone surveyed, is identified by two bundle infrared ray, determines to block ultrared bar number, Jin Erjin according to the size of object
Row is reported to the police and is identified, improves accuracy of identification, reduces the rate that reports an error.
Preferably, described detector of penetrating selects ALEPH photoelectricity four beam correlation infrared probe, ring that can be severe in outdoor
Normally work under border, owing to using four light beams, can be effectively reduced rate of false alarm, system run more stable.
Preferably, it is connected by coordinated signals mode between described alarm host machine with warning signal alarm, it is possible to increase report
Alert speed, reduces reaction CQI feedback period.
Preferably, it is connected by Rs485 communications protocol between described alarm host machine and mixed-media network modules mixed-media, it is possible to increase to ring
The capacity of resisting disturbance in border, it is possible to what steelframe was stable carries out signals collecting and transmission, improves transmission range, improves system extension remaining
Ground.
The invention has the beneficial effects as follows:
1), improve detected intensity, improve and distinguish precision, it is to avoid early warning makes mistakes, reduce the rate that reports an error.
2), reduce reaction time, improve system stability, reduce maintenance cost, increase the service life.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in the present invention
A little embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that a kind of module based on ultrared perimeter alarm system detailed description of the invention of the present invention is always schemed；
Fig. 2 is that a kind of front end based on ultrared perimeter alarm system of the present invention detects device schematic diagram；
Fig. 3 is that a kind of front end based on ultrared perimeter alarm system of the present invention detects device Human detection schematic diagram；
Fig. 4 is that the present invention is a kind of detects device birds identification schematic diagram based on ultrared perimeter alarm system front end.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing to this
Bright it is further detailed.
Refer to Fig. 1,2,3,4, a kind of based on ultrared perimeter alarm system, including the control fed back for signal collection
Center module processed, described control centre's module includes that alarm host machine, the outfan of described alarm host machine are connected to warning signal report
On alert device, the input of described alarm host machine is connected with warning keyboard, and the input of the warning keyboard told is by transmission cable
Line is connected with front end detection device, and the outfan of described alarm host machine is connected with mixed-media network modules mixed-media and display module respectively.
In the present embodiment, described front end detection device is formed by organizing correlative detector more, described correlative detector by
One transmitting terminal and a receiving terminal composition, carried out signal collection by front end detection device, improve the precision of detection.
In the present embodiment, described transmitting terminal launches two bundle infrared ray after being modulated, and two the infrared ray structures sent
Become the protection zone of detection, be identified by two bundle infrared ray, determine to block ultrared bar number according to the size of object, enter
And the identification that carries out reporting to the police, improve accuracy of identification, reduce the rate that reports an error.
In the present embodiment, described detector of penetrating selects ALEPH photoelectricity four beam correlation infrared probe, can be severe in outdoor
In the environment of normally work, owing to using four light beams, can be effectively reduced rate of false alarm, system run more stable.
In the present embodiment, it is connected by coordinated signals mode between described alarm host machine with warning signal alarm, it is possible to carry
High alarm velocity, reduces reaction CQI feedback period.
In the present embodiment, it is connected by Rs485 communications protocol between described alarm host machine and mixed-media network modules mixed-media, it is possible to increase
Capacity of resisting disturbance to environment, it is possible to what steelframe was stable carries out signals collecting and transmission, improves transmission range, improves system extension
Leeway.
When being embodied as, correlation probe be made up of a transmitting terminal and a receiving terminal, if having people attempt cross over protected
Protect region, then two infrared ray are blocked simultaneously, receiving terminal output alarm signal, trigger alarm host machine and report to the police, if there being birds
(such as bird, pigeon) flies over protected area, owing to its volume is less than protected area, is only capable of blocking an infrared-ray, then
Transmitting terminal thinks normal, does not reports to the police to alarm host machine, and perimeter alarm detector is made up of active infra-red correlation probe, the longest
Range sight precision is high, has more high stability and the extremely low feature of rate of false alarm, outdoor environment worksheet is revealed extremely strong adaptation
Property.
By the way of explanation, only describe some one exemplary embodiment of the present invention above, undoubtedly, for ability
The those of ordinary skill in territory, in the case of without departing from the spirit and scope of the present invention, can be by various different modes to institute
The embodiment described is modified.Therefore, above-mentioned accompanying drawing and description are the most illustrative, should not be construed as the present invention
The restriction of claims.
Claims (6)
1. based on a ultrared perimeter alarm system, including the control centre's module fed back for signal collection, its feature
It is: described control centre's module includes that alarm host machine, the outfan of described alarm host machine are connected on warning signal alarm,
The input of described alarm host machine is connected with warning keyboard, and the input of the warning keyboard told passes through transmission yarn and front end
Detection device connects, and the outfan of described alarm host machine is connected with mixed-media network modules mixed-media and display module respectively.
One the most according to claim 1 is based on ultrared perimeter alarm system, it is characterised in that described front end is visited
Surveying device to be formed by organizing correlative detector, described correlative detector is made up of a transmitting terminal and a receiving terminal more.
One the most according to claim 2 is based on ultrared perimeter alarm system, it is characterised in that described transmitting terminal
Launch two bundle infrared ray after being modulated, and two infrared ray sent constitute the protection zone of detection.
One the most according to claim 1 is based on ultrared perimeter alarm system, it is characterised in that described penetrates detection
ALEPH photoelectricity four beam correlation infrared probe selected by device.
One the most according to claim 1 is based on ultrared perimeter alarm system, it is characterised in that described warning master
It is connected by coordinated signals mode between machine with warning signal alarm.
One the most according to claim 1 is based on ultrared perimeter alarm system, it is characterised in that described warning master
It is connected by Rs485 communications protocol between machine with mixed-media network modules mixed-media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649216.XA CN106097621A (en) | 2016-08-09 | 2016-08-09 | A kind of based on ultrared perimeter alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649216.XA CN106097621A (en) | 2016-08-09 | 2016-08-09 | A kind of based on ultrared perimeter alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106097621A true CN106097621A (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649216.XA Pending CN106097621A (en) | 2016-08-09 | 2016-08-09 | A kind of based on ultrared perimeter alarm system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009145950A (en) * | 2007-12-11 | 2009-07-02 | Mitsubishi Electric Corp | Intrusion monitor |
| CN103530967A (en) * | 2013-11-03 | 2014-01-22 | 昆山志众欣诚信息技术有限公司 | Security alarm system for residential area |
| CN204557701U (en) * | 2015-04-30 | 2015-08-12 | 安徽建筑大学 | A kind of border guard system experiment table |
| CN205247537U (en) * | 2015-12-25 | 2016-05-18 | 西安科技大学 | Intelligence infrared alarm |
-
2016
- 2016-08-09 CN CN201610649216.XA patent/CN106097621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009145950A (en) * | 2007-12-11 | 2009-07-02 | Mitsubishi Electric Corp | Intrusion monitor |
| CN103530967A (en) * | 2013-11-03 | 2014-01-22 | 昆山志众欣诚信息技术有限公司 | Security alarm system for residential area |
| CN204557701U (en) * | 2015-04-30 | 2015-08-12 | 安徽建筑大学 | A kind of border guard system experiment table |
| CN205247537U (en) * | 2015-12-25 | 2016-05-18 | 西安科技大学 | Intelligence infrared alarm |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |