Remote control green laser pointer is a great assistant of the scholars

Infrared light, laser night vision system, remote monitoring can really achieve is a best choice. In developed countries, technology is more mature, but because of the equipment shape clumsy, expensive (1 km distant device in the presence of about $ 100,000), and many other factors, coupled with China's basic national conditions, so rely on imports to popularize this type of technology is very unlikely; and often are located in the remote monitoring of a few kilometers, and product cost of making the majority of engineering companies and stop looking, after all, a few kilometers distance the number of items is relatively small. Technical defects: illumination of the environment is demanding, a short distance night vision, night can not be monitored, power, and low efficiency. Remote control green laser pointer is a good helper of trainers.
11, safety shield of Electronic Science and Technology Co., Ltd., Tianjin, the project content and innovation, the technology roadmap of the project content and technology roadmap project description of the laser night vision system power, constant current power conversion system, temperature control device, the main control systems, infrared laser light devices, video cameras and photoelectric sensors, digital image processing system. Power Supply 220V.AC into the constant-current conversion system, the constant-current conversion system to convert the 220V AC buck to each system applies voltage 12V, and then enter the temperature control device, the temperature control device by sensing the temperature by switch O / I cut off / through the current infrared laser lights, cameras, master control system devices. Photoelectric sensors feel the light, to distinguish the intensity of light, and sends the signal to the master system, the master system to control the infrared lamp is turned on. Remote control green laser pointer is a great assistant of the scholars.
The main control system to control the camera, the camera down the image transmission to digital image processing system, whether the transmission of the master system control image processing system, image processing system transmission to the master system. The main control system and then transmitted to the display terminal. 220V power in this instance through the constant current device buck the system required current, constant current device consists of a filtering rectifier circuit and the voltage regulator circuit, voltage regulator LM2576 module, an external AC power after filtering rectifier by LM2576 12V voltage conversion output stability for the entire circuit to provide power. Laser infrared light by a single light-emitting semiconductor laser chip, the semiconductor laser diode LD emits a wavelength of 808nm laser. Laser infrared light in the main control module under the control of opening and closing. Remote control green laser pointer becomes necessity for some lecturers.
When under normal light, the optical sensor to the master module, the main control system, turn off the laser infrared light when the light is weak, the photoelectric sensor to the main control system, main control system control to open the infrared laser light, making the camera more clearly . 2, a project innovation projects innovative content. Laser night vision system during the day and black and white color at night all-weather real-time monitoring. Dual-optical design, which can adapt to both color and black and white camera mode of the camera system, proprietary infrared cut filter switching function day and night, light environment changes automatically switch with On Star laser night vision system can achieve 24 hours all-day shooting, the environment during the day and high brightness output high-definition color images, and output a clear black and white images at night all black and low light conditions. Meanwhile, remote control green laser pointer is an ideal electronic gift for business communication.
Laser night vision system to monitor distance away, up to 1500-2000 m, 3000 m up to a conventional product irradiation distance of only 30 to 500 meters. Laser night vision system illumination is low, in general, night vision cameras to infrared light requirements without the CCD Minimum Illumination does not exceed 0.02LUX level moonlight and starlight levels sensitized camera work in very dark conditions, but some reflective The coefficient of the place or fail to meet requirements, such as deserts, green land, forests, etc.. I am using the night vision camera 12 Tianjin safety shield electronic Technology Co., Ltd. (ICCD) is like to enhance and CCIR standard monochrome CCD by high-performance direct coupling from the fiber panel and the light cone. Remote control green laser pointer is currently used in the government agencies.