CN205230235U - Infrared intercom - Google Patents
Infrared intercom Download PDFInfo
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- CN205230235U CN205230235U CN201521095165.8U CN201521095165U CN205230235U CN 205230235 U CN205230235 U CN 205230235U CN 201521095165 U CN201521095165 U CN 201521095165U CN 205230235 U CN205230235 U CN 205230235U
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- intercom
- signal processing
- infrared image
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Abstract
The utility model relates to an intercom technical field, concretely relates to infrared intercom. Which comprises a housin, be equipped with the ultrasonic wave on the casing apart from detection module, infrared image collection module, signal amplification module, signal processing module, alarm module and antenna, the ultrasonic wave is apart from detection module and antenna setting at the casing top, infrared image collection module and alarm module set up at the casing anteriorly, signal amplification module and signal processing module set up inside the casing, just the ultrasonic wave is connected apart from detection module, infrared image collection module, signal amplification module, signal processing module and alarm module order in proper order, the antenna is connected with signal processing module. Through structure to infrared image collection module and the improvement on the circuit, going on smoothly of security work is guaranteed in the degree of accuracy of improvement detection efficiency and discernment.
Description
Technical field
The utility model relates to intercom technical field, is specifically related to a kind of infrared intercom.
Background technology
Along with the development of wireless communication technology, intercom also transfers present digital communication to by the analogue communication in past, and current most of intercom mainly acts on one-to-many or man-to-man interactive communication.And when going on patrol at night or corner, be in security consideration, call cannot be kept the moment, and for night or dark place, some invaders cannot be found in real time, thus cause the inefficacy of security work, for this reason, existing intercom adds infrared eye, but adopts traditional infrared eye easily to cause erroneous judgement misjudgement, causes trouble to security work.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of infrared intercom, add ultrasonic distance detection module, carry out distance to intrusion object to monitor, and have employed the doppler transducer that technical grade independently installs, the durable induction sensitivity of its eyeglass is high, image acquisition is carried out to intrusion object, and picture signal is carried out amplifying and processing, identify precise and high efficiency, avoid the generation misjudging erroneous judgement.
To achieve these goals, the technical scheme that the utility model adopts is, a kind of infrared intercom, comprise housing, described housing is provided with ultrasonic distance detection module, infrared image acquisition module, signal amplification module, signal processing module, alarm module and antenna, described ultrasonic distance detection module and antenna are arranged on case top, described infrared image acquisition module and alarm module are arranged on housing front portion, described signal amplification module and signal processing module are arranged on enclosure interior, and described ultrasonic distance detection module, infrared image acquisition module, signal amplification module, signal processing module and alarm module are linked in sequence successively, described antenna is connected with signal processing module.
Further, described infrared image acquisition module is doppler transducer, and this probe eyeglass adopts tempered glass eyeglass.Wearing and tearing adopting tempering eyeglass that eyeglass can be avoided to cause due to external force and breaking.The doppler transducer that doppler transducer adopts technical grade independently to install, ensures the work that the continuous and effective of this infrared intercom is stable.
Further, infrared image acquisition module also comprises image Focusing module, records the actual range of invasion object according to ultrasound examination module, automatically the focal length of adjustment image Focusing module, thus carries out image acquisition to invasion object.
Further, described housing is also provided with LED display.
The utility model is by adopting technique scheme, and compared with prior art, tool has the following advantages:
The utility model adopts on intercom housing, arranges ultrasonic distance detection module, infrared image acquisition module, signal amplification module, signal processing module, alarm module and antenna, constitute the distance that a far infrared night or dark place can realize invading object to detect and warning function, and by the improvement in the structure of infrared image acquisition module and circuit, improve the accuracy of detection efficiency and identification, ensure carrying out smoothly of security work.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present utility model.
Fig. 2 is the electrical block diagram of embodiment of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
As a specific embodiment, as depicted in figs. 1 and 2, a kind of infrared intercom, comprise housing, described housing 1 is provided with ultrasonic distance detection module 2, infrared image acquisition module 3, signal amplification module 4, signal processing module 5, alarm module 6 and antenna 7, antenna 7 adopts dual polarization small-sized omnidirectional doublet antenna 7, described ultrasonic distance detection module 2 and antenna 7 are arranged on case top, described infrared image acquisition module 3 and alarm module 6 are arranged on housing front portion, described signal amplification module 4 and signal processing module 5 are arranged on enclosure interior, and described ultrasonic distance detection module 2, infrared image acquisition module 3, signal amplification module 4, signal processing module 5 and alarm module 6 are linked in sequence successively, described antenna is connected with signal processing module 5.Described housing 2 is also provided with LED display 8.
Described infrared image acquisition module 3 is doppler transducer, and this probe eyeglass adopts tempered glass eyeglass.Wearing and tearing adopting tempering eyeglass that eyeglass can be avoided to cause due to external force and breaking.The doppler transducer that doppler transducer adopts technical grade independently to install, ensures the work that the continuous and effective of this infrared intercom is stable.
Infrared image acquisition module 3 also comprises image Focusing module, records the actual range of invasion object according to ultrasound examination module, automatically the focal length of adjustment image Focusing module, thus carries out image acquisition to invasion object.
During use, the time in that ultrasonic distance detection module 2 detecting that the distance of invasion object is less than safe distance, then start infrared image acquisition module 3 and detection collection is carried out to invasion object, doppler transducer coordinates tempered glass eyeglass, intercom can be avoided in use to the damage of probe, thus improve serviceable life and the Detection results of probe, in infrared image acquisition module 3, image Focusing module records the actual range of invasion object according to ultrasound examination module, the focal length of automatic adjustment image Focusing module, thus image acquisition is carried out to invasion object, ensure that the focusing of invasion object is accurate, collect and invade object images the most clearly, and then input to signal amplification module signal is carried out denoising and amplify process, entering signal processing module carries out filtering Edge contrast again, image after process and the image in database are compared, thus according to comparison result, warning device is triggered.If there is invasion object, start warning.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. an infrared intercom, it is characterized in that: comprise housing, described housing is provided with ultrasonic distance detection module, infrared image acquisition module, signal amplification module, signal processing module, alarm module and antenna, described ultrasonic distance detection module and antenna are arranged on case top, described infrared image acquisition module and alarm module are arranged on housing front portion, described signal amplification module and signal processing module are arranged on enclosure interior, and described ultrasonic distance detection module, infrared image acquisition module, signal amplification module, signal processing module and alarm module are linked in sequence successively, described antenna is connected with signal processing module.
2. the infrared intercom of one according to claim 1, is characterized in that: described infrared image acquisition module is doppler transducer, and this probe eyeglass adopts tempered glass eyeglass.
3. the infrared intercom of one according to claim 1, is characterized in that: infrared image acquisition module also comprises image Focusing module.
4. the infrared intercom of one according to claim 1, is characterized in that: described housing is also provided with LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095165.8U CN205230235U (en) | 2015-12-27 | 2015-12-27 | Infrared intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095165.8U CN205230235U (en) | 2015-12-27 | 2015-12-27 | Infrared intercom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230235U true CN205230235U (en) | 2016-05-11 |
Family
ID=55905283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095165.8U Expired - Fee Related CN205230235U (en) | 2015-12-27 | 2015-12-27 | Infrared intercom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205230235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831222A (en) * | 2019-04-01 | 2019-05-31 | 深圳意云科技有限公司 | A kind of multifunctional interphone with Emergency Assistance function |
-
2015
- 2015-12-27 CN CN201521095165.8U patent/CN205230235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831222A (en) * | 2019-04-01 | 2019-05-31 | 深圳意云科技有限公司 | A kind of multifunctional interphone with Emergency Assistance function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171227 |