CN213302512U

CN213302512U - Laser monitoring detection equipment based on infrared scanning

Info

Publication number: CN213302512U
Application number: CN202022180379.2U
Authority: CN
Inventors: 毛振刚
Original assignee: Military Land Integration Tianjin Intelligent Technology Development Co ltd
Current assignee: Military Land Integration Tianjin Intelligent Technology Development Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-28
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a laser monitoring check out test set based on infrared scanning comprises optical emission antenna, laser emission module, drive module, optical receiving antenna, CCD module, image reading module, main control chip, power module, button module, image processing module, warning display module. The utility model discloses simple structure, reasonable in design provides a laser monitoring check out test set based on infrared scanning, thereby scans through the transmission laser beam and realizes detecting suspicious monitoring equipment with discernment, reaches tight and effectual information protection, and it is good to have a background contrast, and detection distance is far away, and the imaging definition is high, and the advantage that the practicality is strong can be used to national security department, police department, and anti-sniper in the anti-monitoring field or the for military use field in secret meeting place.

Description

Laser monitoring detection equipment based on infrared scanning

Technical Field

The utility model belongs to anti-monitoring field, especially a detection equipment is monitored to laser based on infrared scanning.

Background

With the continuous development of laser and infrared technologies and the wide application of photoelectric detection, early warning and protection systems, in recent years, photoelectric countermeasure has become one of the fastest-developing and most attractive technical fields, and the basic objective of the photoelectric countermeasure is how to realize the rapid and accurate positioning of electric equipment placed at a certain distance so as to further counteract the photoelectric equipment.

Disclosure of Invention

An object of the utility model is to overcome prior art's is not enough, provides a laser monitoring check out test set based on infrared scanning, thereby scans and discerns through the transmission laser beam and realize detecting suspicious monitoring equipment, reaches tight and effectual information protection.

The utility model provides a its technical problem take following technical scheme to realize:

the device comprises an optical transmitting antenna, a laser transmitting module, a driving module, an optical receiving antenna, a CCD module, an image reading module, a main control chip, a power supply module, a key module, an image processing module and an alarm display module; the optical transmitting antenna is connected with the laser transmitting module; the laser emission module is respectively connected with the driving module and the main control chip; the optical receiving antenna is connected with the CCD module; the CCD module is connected with the image reading module; the image reading module is connected with the main control chip; the main control chip is respectively connected with the power module, the key module and the image processing module; the image processing module is connected with the alarm display module.

Moreover, the optical transmitting antenna adopts an optical frequency range electromagnetic antenna.

Moreover, the laser emission module adopts an M-33A450 laser emitter.

And the optical receiving antenna adopts an FD-9 infrared laser receiver.

Moreover, the CCD module adopts a double-speed scanning CCD.

And the main control chip adopts an AT89S singlechip.

Moreover, the image processing module adopts a CM3 image processor.

The utility model discloses the advantage is with positive effect:

1. the utility model relates to a laser monitoring check out test set based on infrared scanning thereby scans through the transmission laser beam and discerns the realization and detect suspicious monitoring equipment, reaches tight and effectual information protection, and it is good to have the background contrast, and detection distance is far away, and the imaging definition is high, and the advantage that the practicality is strong can be used to national security department, police department, the anti-sniper in anti-monitoring field or the for military use field in secret meeting place.

Drawings

Fig. 1 is a structural connection diagram of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1, the laser monitoring and detecting device based on infrared scanning of the present invention comprises an optical transmitting antenna, a laser transmitting module, a driving module, an optical receiving antenna, a CCD module, an image reading module, a main control chip, a power module, a key module, an image processing module, and an alarm display module; the optical transmitting antenna is connected with the laser transmitting module; the laser emission module is respectively connected with the driving module and the main control chip; the optical receiving antenna is connected with the CCD module; the CCD module is connected with the image reading module; the image reading module is connected with the main control chip; the main control chip is respectively connected with the power module, the key module and the image processing module; the image processing module is connected with the alarm display module.

The laser emission module emits light signals to the optical emission antenna, the optical emission antenna emits the light signals, the detection area is scanned, active laser detection is achieved, detection is carried out by utilizing optical reflection characteristics in the monitoring equipment, namely laser is emitted to the target area, and the target is identified through analysis of reflected echoes. The laser emitter performs laser scanning on a defined area under the control of the driving module, when a suspicious target is scanned, a reflected laser signal is received by the optical receiving antenna, the received information is collected into the CCD module by the optical receiving antenna, the CCD module converts an optical signal into an electric signal, the converted electric signal is transmitted to the image reading module by the CCD module, the image reading module performs image extraction and transmits the extracted image information to the main control chip, the main control chip integrates the received image information, the main control chip transmits the integrated information to the image processing module, the image processing module processes an image and transmits the processed result to the alarm display module, and the alarm display module displays the result. The adopted key module can adjust left-right and pitching scanning, the equipment can automatically scan under the condition that the alarm display module does not alarm, the CCD module is adopted to collect image information, image boundaries with different light intensities are obtained by utilizing the image information, the position of the laser monitoring equipment is preliminarily judged, and when the reflected laser exceeds the safety range of a specified threshold value at some positions, the alarm is automatically carried out and corresponding measures are taken. When the suspicious target appears, the optical transmitting antenna provides a detection signal for the optical receiving antenna, and the scanning direction can be determined by scanning the feedback information, so that the specific position of the suspicious target can be determined. And after the suspicious target is detected, the alarm display module gives an alarm through a driving instruction of the driving module.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims

1. The utility model provides a laser monitoring check out test set based on infrared scanning which characterized in that: the device comprises an optical transmitting antenna, a laser transmitting module, a driving module, an optical receiving antenna, a CCD module, an image reading module, a main control chip, a power supply module, a key module, an image processing module and an alarm display module; the optical transmitting antenna is connected with the laser transmitting module; the laser emission module is respectively connected with the driving module and the main control chip; the optical receiving antenna is connected with the CCD module; the CCD module is connected with the image reading module; the image reading module is connected with the main control chip; the main control chip is respectively connected with the power module, the key module and the image processing module; the image processing module is connected with the alarm display module.

2. The laser monitoring detection device based on infrared scanning of claim 1, characterized in that: the optical transmitting antenna adopts an optical frequency band electromagnetic antenna.

3. The laser monitoring detection device based on infrared scanning of claim 1, characterized in that: the laser emitting module adopts an M-33A450 laser emitter.

4. The laser monitoring detection device based on infrared scanning of claim 1, characterized in that: the optical receiving antenna adopts an FD-9 infrared laser receiver.

5. The laser monitoring detection device based on infrared scanning of claim 1, characterized in that: the CCD module adopts a double-speed scanning CCD.

6. The laser monitoring detection device based on infrared scanning of claim 1, characterized in that: the main control chip adopts an AT89S singlechip.

7. The laser monitoring detection device based on infrared scanning of claim 1, characterized in that: the image processing module adopts a CM3 image processor.