CN203825760U - An infrared intrusion detector - Google Patents
An infrared intrusion detector Download PDFInfo
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- CN203825760U CN203825760U CN201420223285.0U CN201420223285U CN203825760U CN 203825760 U CN203825760 U CN 203825760U CN 201420223285 U CN201420223285 U CN 201420223285U CN 203825760 U CN203825760 U CN 203825760U
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- 239000000523 sample Substances 0.000 claims abstract description 61
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 76
- 238000001514 detection method Methods 0.000 claims description 37
- 230000009545 invasion Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Abstract
The utility model provides an infrared intrusion detector comprising an infrared electric-release area integrated circuit unit, a master control unit and an alarm unit. The infrared electric-release area integrated circuit unit and the alarm unit are separately in electric connection with the master control unit. The master control unit comprises a setting module and a processor module. The setting module is in electric connection with the processor module. The processor module is in connection with the alarm unit. The infrared electric-release area integrated circuit unit comprises a latticed infrared electric-release probe and an infrared intrusion electric-release area identification integrated circuit. The latticed infrared electric-release probe is in connection with the infrared intrusion electric-release area identification integrated circuit. The infrared intrusion electric-release area identification integrated circuit is connected with the processor module. The latticed infrared electric-release probe comprises N*N infrared electric-release small probes. The infrared electric-release small probes are arranged along an outward protruding cambered surface to form the latticed infrared electric-release probe. Each infrared electric-release small probe comprises a probe and an optical filter which are in the shape of outward protruding cambered surfaces. The utility model discloses the infrared intrusion detector which can raise management efficiency.
Description
Technical field
The utility model relates to security protection warning system field, specifically be a kind of Infrared Intrusion Detection device.
Background technology
For unified management, in a lot of occasions, be all provided with half-duplex channel gate inhibition, such as at sales field entrance, only allow people enter and can not allow people to go out, unified order is avoided causing in a jumble, can prevent from again that client from not settling accounts to mix out while it is in a mess; Place outlet in the payment of the needs such as amusement park, park just can enter, can only allow to go out, and not allow to enter.In above-mentioned occasion, nowadays all need to judge and carry out control by managerial personnel's naked eyes, not only labor intensive, also often has fish that has escape the net, and Effectiveness of Regulation is not high.Therefore be necessary to provide a kind of can setting as required to allow the direction passed through, while having people to drive in the wrong direction, be just considered as extremely, send the device of circular or alarm song prompting and conveniently manage, improve the Effectiveness of Regulation of half-duplex channel.
Utility model content
The utility model object is to provide a kind of can accurately judge the direction that people moves, and whether triggers alarm according to decision after being arranged on judgement, in one-way trip control scene, realizes intelligent management, effectively improves the Infrared Intrusion Detection device of Effectiveness of Regulation.
In order to solve the problems of the technologies described above, a kind of technical scheme that the utility model adopts is:
A kind of Infrared Intrusion Detection device, comprises that infrared electricity releases regional ensemble circuit unit, main control unit and alarm unit, and described infrared electricity releases regional ensemble circuit unit and alarm unit is electrically connected with main control unit respectively;
Described main control unit comprises module and processor module is set; The described module that arranges is electrically connected with processor module, and processor module is connected with described alarm unit;
Described infrared electricity is released regional ensemble circuit unit and is comprised that latticed infrared electricity is released probe and infrared invasion electricity is released domain identification integrated circuit, described latticed infrared electricity is released probe and is released domain identification integrated circuit with infrared invasion electricity and be connected, and described infrared invasion electricity is released domain identification integrated circuit and is connected with described processor module;
Described latticed infrared electricity is released probe and is comprised that N × N infrared electricity releases little probe, and infrared electricity is released little probe and formed described latticed infrared electricity along outer convex globoidal spread configuration and release probe; Described infrared electricity is released little probe and is comprised the probe and the optical filter that are outer convex globoidal.
Further, described N is 8, described in be outer convex globoidal optical filter light-transmission angles be 15 °.
Further, also comprise Fresnel filter, described Fresnel filter is installed on described latticed infrared electricity and releases on probe.
Further, described alarm unit comprises circular module and alarm module, and described circular module is connected with described processor module respectively with alarm module.
Further, also comprise remote control unit, GSM communication unit and SIM card unit; Described GSM communication unit is connected with described processor module, and described SIM card unit is electrically connected with GSM communication unit; Described remote control unit is connected with the described module that arranges.
Further, described processor module comprises single-chip microcomputer.
Further, also comprise mainboard, housing and fixed mount, described housing is connected with fixed mount, and described mainboard is installed in housing, described main control unit is installed on mainboard, infrared electricity is released regional ensemble circuit unit and alarm unit.
The beneficial effects of the utility model are: the probe that is different from existing infrared intrusion detector can only differentiate whether someone passes through, and human body must move just and can be detected, more cannot judge many deficiencies of the direction that people moves, need to lean on the management mode of artificial judgment pedestrian moving direction in the occasion of half-duplex channel control, the utility model provides a kind of Infrared Intrusion Detection device, release the probe of N × N outer convex globoidal of regional ensemble circuit unit and latticed infrared electricity that optical filter forms along outer convex globoidal spread configuration by infrared electricity and release the infrared ray of human body in the induction range of popping one's head in, infrared invasion electricity is released domain identification integrated circuit and releases according to adjacent two infrared electricity the variation of little probe induction, the sensed data of releasing probe by latticed infrared electricity draws the direction of human motion, after the direction that the people who in advance arranges according to contrast by the processor module of main control unit allows to pass through, judge whether to trigger alarm.Supervise without labor intensive in the occasion that needs half-duplex channel control, just can real-time detection by described Infrared Intrusion Detection device, people is reverse triggers alarm unit when current immediately having, and significantly improves supervision usefulness, avoids occurring fish that has escape the net.
Brief description of the drawings
Fig. 1 is the structure composition frame chart of a kind of Infrared Intrusion Detection device of utility model one embodiment;
Fig. 2 is the structured flowchart of a kind of Infrared Intrusion Detection device one embodiment of utility model;
Fig. 3 is the side view that in a kind of Infrared Intrusion Detection device of utility model, latticed infrared electricity is released probe.
Reference numeral explanation:
Infrared electricity is released regional ensemble circuit unit 10; Main control unit 20; Alarm unit 30;
Latticed infrared electricity is released probe 11; N × N infrared electricity released little probe 12;
Infrared invasion electricity is released domain identification integrated circuit 13; Module 21 is set; Processor module 22;
Remote control unit 40; GSM communication unit 50; SIM card unit 60;
Circular module 31; Alarm module 32; Mainboard 1;
Housing 2; Fixed mount 3; Fresnel filter 4.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The utility model provides a kind of and is released pedestrian in specific region is responded to by latticed infrared electricity, obtain according to sensed data the direction that people moves, judge the Infrared Intrusion Detection device of alarm when people moves towards default disabled orientation, replace existing labor intensive and the inefficient unidirectional regulation model of needing, realize intelligent, the high efficiency unidirectional management of carrying out.
Referring to Fig. 1, is the structure composition frame chart of a kind of Infrared Intrusion Detection device of the utility model one embodiment.
A kind of Infrared Intrusion Detection device of this programme, comprises that infrared electricity releases regional ensemble circuit unit 10, main control unit 20 and alarm unit 30, and described infrared electricity releases regional ensemble circuit unit 10 and alarm unit 30 is electrically connected with main control unit 20 respectively;
Described main control unit 20 comprises module 21 and processor module 22 is set; The described module 21 that arranges is electrically connected with processor module 22, and processor module 22 is connected with described alarm unit 30;
Described infrared electricity is released regional ensemble circuit unit 10 and is comprised that latticed infrared electricity is released probe 11 and infrared invasion electricity is released domain identification integrated circuit 13, described latticed infrared electricity is released probe 11 and is released domain identification integrated circuit 13 with infrared invasion electricity and be connected, and described infrared invasion electricity is released domain identification integrated circuit 13 and is connected with described processor module 22;
Described latticed infrared electricity is released probe 11 and is comprised that N × N infrared electricity releases little probe 12, and infrared electricity is released little probe and formed described latticed infrared electricity along outer convex globoidal spread configuration and release probe 11; Described infrared electricity is released little probe and is comprised the probe and the optical filter that are outer convex globoidal.
Described in this programme, the infrared electricity of Infrared Intrusion Detection device is released regional ensemble circuit unit 10 and is comprised by being the probe of outer convex globoidal and the N × N of optical filter infrared electricity and release little probe 12 and form described latticed infrared electricity along outer convex globoidal spread configuration and release probe 11, release probe 11 adjacent infrared electricity by latticed infrared electricity and release the ultrared Strength Changes that in the certain distance that little probe senses, human body radiation goes out, after the processing that adjacent ultrared Strength Changes is released to domain identification integrated circuit 13 through infrared invasion electricity, obtain the direction that people moves, and then judge by main control unit 20 whether people drives in the wrong direction, once being judged as drive in the wrong direction just trigger alarm unit 30 give the alarm the sound and/or circular designated person.Release the infrared induction of probe 11 by latticed infrared electricity, and the judgement of main control unit 20, can ensure the retrograde accuracy judging, manage without labor intensive resource, greatly promote again regulation benefit.
Embodiment mono-:
Refer to Fig. 3, Fig. 3 is the side view that in a kind of Infrared Intrusion Detection device of utility model, latticed infrared electricity is released probe.
Present embodiment is on the basis of such scheme, and described N is preferably 8, described in be outer convex globoidal optical filter light-transmission angles be preferably 15 °.
Described in present embodiment, to release probe 11 be that 8 × 8 infrared electricity are released little probe to latticed infrared electricity, the probe that is outer convex globoidal and optical filter light-transmission angles that infrared electricity is released little probe are 15 °, be reduced into each infrared electricity to release probe detection visual angle be 15 ° being surveyed 100 °, visual angle by original infrared probe, 64 components are eight rows altogether, the latticed infrared electricity that the infrared electricity that every row is eight is released region little probe composition is released probe 11 and can comprehensively be covered whole half-duplex channel, the pedestrian's that real-time detection is passed through infrared ray, by the Strength Changes of the little probe in adjacent infrared television region, release the discrimination of identification integrated circuit through infrared electricity, be easy to just can tell the direction of human motion, the infrared electricity of distributed in grid releases that probe can comprehensively be surveyed and comprehensively judgement, also can be by identification out even if pedestrian shakes on a left side driving in the wrong direction of right rolling, avoid occurring fish that has escape the net.
Embodiment bis-:
Present embodiment is on the basis of such scheme, and described Infrared Intrusion Detection device also comprises Fresnel filter 4, and described Fresnel filter 4 is installed on described latticed infrared electricity and releases on probe 11.Fresnel filter 4 has the effect of focusing and concentrated detectable signal, can several area pellucidas and dark space will be divided in search coverage, the motive objects physical efficiency that makes to enter search coverage is released infrared signal with the form of the temperature variation heat that changes, significantly improve described infrared electricity and release the detection sensitivity of region probe, can respond to human body infrared within the scope of 8m at least, improve the detection performance of described Infrared Intrusion Detection device.
Embodiment tri-:
Embodiment is on the basis of such scheme, and described alarm unit 30 comprises circular module 31 and alarm module 32, and described circular module 31 is connected with described processor module 22 respectively with alarm module 32.
Present embodiment realizes when main control unit 20 judgements of described Infrared Intrusion Detection device have the retrograde triggering of pedestrian alarm unit 30 can circulate a notice of designated person in time by circular module 31, also can trigger give the alarm sound prompting of alarm module 32, various alarm mode facilitates user as required by arrange gauge tap alarm modules in advance.
Embodiment tetra-:
Present embodiment is on the basis of such scheme, and described Infrared Intrusion Detection device also comprises remote control unit 40, GSM communication unit 50 and SIM card unit 60; Described GSM communication unit 50 is connected with described processor module 22, and described SIM card unit 60 is electrically connected with GSM communication unit 50; Described remote control unit 40 is connected with the described module 21 that arranges.
Present embodiment also provides described Infrared Intrusion Detection device to carry out the function that arranges of correlation parameter by remote control unit 40, can directly carry out parameter setting to the module 21 that arranges of described main control unit 20 by remote control unit 40, and parameter is kept at and is arranged in module 21, coordinate described main control unit 20 to move, facilitate user to carry out timely as required the setting of parameter.GSM communication unit 50 and SIM card unit 60 realize described main control unit 20 judge find that there is people send information to described SIM card unit 60 by GSM communication unit 50 in retrograde in the communication apparatus of corresponding SIM card number of storage circulate a notice of timely, enrich the circular mode of described Infrared Intrusion Detection device.
Embodiment five:
Embodiment is on the basis of such scheme, and described processor module 22 comprises single-chip microcomputer; Described Infrared Intrusion Detection device also comprises mainboard 1, housing 2 and fixed mount 3, described housing 2 is connected with fixed mount 3, described mainboard 1 is installed in housing 2, described main control unit 20 is installed on mainboard 1, infrared electricity is released regional ensemble circuit unit 10 and alarm unit 30.
Described in the device of Infrared Intrusion Detection described in present embodiment, processor module 22 comprises the high-speed microprocessor chip of strong arithmetic capability, can release the parameter that domain identification integrated circuit 13 sends at described infrared invasion electricity and carry out computing fast and judgement and send command adapted thereto, after the behavior of driving in the wrong direction, make a response fast and corresponding operating finding.The mainboard 1 that described Infrared Intrusion Detection device is installed disposes waterproof case 2 and fixed mount 3, can be fixed installation by the fixed orifice of fixed mount 3.Preferably, on described housing 2, be also provided with LED lamp and button, button is connected with described main control unit 20, for described Infrared Intrusion Detection device being carried out to switching manipulation by button, withdraw a garrison or deploy troops on garrison duty and LED lamp can show current protection state, convenient can very clear current protection state, also possess flash for prompting in the time that described alarm unit 30 triggers alarm.
A kind of Infrared Intrusion Detection device that the utility model provides, both can release probe 11 induction region was in the past become to face from point by the latticed infrared electricity of Fresnel filter 4 is housed, expanding induction region focuses on and utilizes when induced signal infrared invasion electricity to release the induction that domain identification integrated circuit 13 calculates induction region face to obtain direction and the distance that people moves, trigger in time alarm sound and/or carry out note, phone and circulate a notice of in time staff in the time that people moves towards disabled orientation; Can use a teleswitch again and carry out parameter setting and manipulation, waterproof case 2 is provided with fixed mount 3, convenient installation; Further, be also provided with display lamp, can know in real time the residing protection state of Infrared Intrusion Detection device.This Infrared Intrusion Detection device has good one-way trip control effect, and needn't be labor intensive resource in the occasion of the unidirectional control of needs, often has again the inefficient control result of fish that has escape the net.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an Infrared Intrusion Detection device, is characterized in that, comprises that infrared electricity releases regional ensemble circuit unit, main control unit and alarm unit, and described infrared electricity releases regional ensemble circuit unit and alarm unit is electrically connected with main control unit respectively;
Described main control unit comprises module and processor module is set; The described module that arranges is electrically connected with processor module, and processor module is connected with described alarm unit;
Described infrared electricity is released regional ensemble circuit unit and is comprised that latticed infrared electricity is released probe and infrared invasion electricity is released domain identification integrated circuit, described latticed infrared electricity is released probe and is released domain identification integrated circuit with infrared invasion electricity and be connected, and described infrared invasion electricity is released domain identification integrated circuit and is connected with described processor module;
Described latticed infrared electricity is released probe and is comprised that N × N infrared electricity releases little probe, and infrared electricity is released little probe and formed described latticed infrared electricity along outer convex globoidal spread configuration and release probe; Described infrared electricity is released little probe and is comprised the probe and the optical filter that are outer convex globoidal.
2. a kind of Infrared Intrusion Detection device according to claim 1, is characterized in that, described N is 8, described in be outer convex globoidal optical filter light-transmission angles be 15 °.
3. a kind of Infrared Intrusion Detection device according to claim 1, is characterized in that, also comprises Fresnel filter, and described Fresnel filter is installed on described latticed infrared electricity and releases on probe.
4. a kind of Infrared Intrusion Detection device according to claim 1, is characterized in that, described alarm unit comprises circular module and alarm module, and described circular module is connected with described processor module respectively with alarm module.
5. a kind of Infrared Intrusion Detection device according to claim 1, is characterized in that, also comprises remote control unit, GSM communication unit and SIM card unit; Described GSM communication unit is connected with described processor module, and described SIM card unit is electrically connected with GSM communication unit; Described remote control unit is connected with the described module that arranges.
6. a kind of Infrared Intrusion Detection device according to claim 1, is characterized in that, described processor module comprises single-chip microcomputer.
7. a kind of Infrared Intrusion Detection device according to claim 1, it is characterized in that, also comprise mainboard, housing and fixed mount, described housing is connected with fixed mount, described mainboard is installed in housing, described main control unit is installed on mainboard, infrared electricity is released regional ensemble circuit unit and alarm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223285.0U CN203825760U (en) | 2014-05-04 | 2014-05-04 | An infrared intrusion detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223285.0U CN203825760U (en) | 2014-05-04 | 2014-05-04 | An infrared intrusion detector |
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| CN203825760U true CN203825760U (en) | 2014-09-10 |
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| CN201420223285.0U Expired - Lifetime CN203825760U (en) | 2014-05-04 | 2014-05-04 | An infrared intrusion detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008623A (en) * | 2014-05-04 | 2014-08-27 | 福建创高安防技术股份有限公司 | Infrared invading detecting method and device thereof |
| CN110599720A (en) * | 2019-09-04 | 2019-12-20 | 蚌埠学院 | Pyroelectric infrared detection anti-theft monitoring system |
-
2014
- 2014-05-04 CN CN201420223285.0U patent/CN203825760U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008623A (en) * | 2014-05-04 | 2014-08-27 | 福建创高安防技术股份有限公司 | Infrared invading detecting method and device thereof |
| CN110599720A (en) * | 2019-09-04 | 2019-12-20 | 蚌埠学院 | Pyroelectric infrared detection anti-theft monitoring system |
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| GR01 | Patent grant |