HD IP Camera fusion array infrared technology analysis

HD IP Camera fusion array infrared technology analysis

HD
Relatively calm and arduous 2012 has been in the past, just like high-definition video surveillance products hottest moment the security industry, has been applied to a variety of security projects. From the Government's Green City, the real-time monitoring of road traffic, factories, mines and management to the safe operation of commercial operations, more and more projects and contractors began to use high-definition network camera, also contributed to the high-definition video surveillance products in the technology continues to mature and improve the integration of infrared and high-definition to meet the market demand.
Infrared
Infrared Camera: Infrared technology is divided into passive infrared technology and two active infrared technology. The most widely used active infrared technology. It uses a special infrared light artificially generated infrared radiation to produce the human eye can not see ordinary camera can capture infrared light radiation lighting scenery and the environment, the use of ordinary low-light CCD black and white camera or use the daytime color change automatically at night black and white camera or infrared illumination color camera "to feel the infrared light reflected back by the surrounding environment, enabling night vision function. There are the following five advantages:
1 high brightness. Obviously, the higher the brightness, the irradiation of the light from the more distant.
(2) small. LED-Array for highly integrated LED, the most important thing is to facilitate the application of LED-Array light-emitting angle up to 180 ° in the room can be uniformly illuminate the entire space. This indicates that the LED-Array than similar products on the market monitor screen is clearer, brighter, monitoring over longer distances.
(3) long life. The ordinary life of LED products is generally 6000 hours, LED-array of life of 50,000 hours,
4 high efficiency. Does not decay, special encapsulation technology to effectively solve the heat problem. High-performance light-emitting transistor array arranged through a special package to effectively solve the heat problem, luminous moment in the normal operating temperature for a long time to get a stable power output. The power supply system using our own patented high-frequency spikes power supply to ensure higher efficiency.
5 light evenly. Solved by a plurality of infrared LED combination "flashlight effect" of the camera, to solve the problem of uneven night vision screen. Array infrared IP camera is equivalent to a light source, through a special optical design, the light uniform illumination of the object to be monitored, the middle of the monitor screen and the brightness of the surrounding. In addition, the infrared array camera under infrared light and visible light by the refractive index of the lens, CCD photosensitive characteristics make further refined and improved in order to ensure day and night can get true color, focus clear and accurate picture of the effect; solve the ordinary LED often white, glare and other undesirable phenomena.
HD network array infrared camera application and market
From the relevant statistical data, compared with 2011, 2012 HD IP Camera market increased more than 200%. Analog cameras in 2012 volume and price down, the market share has fallen to 70%. In 2015, the megapixels HD IP Camera will be more than a simulation camera, the overlord of the field of security monitoring. Array of infrared and high-definition network camera accounted for the high-definition camera market is about 80%. At present, the infrared technology is more and more mature, the the network array infrared camera is also generally well received by the trust of the majority of consumers. Various security companies domestic production of infrared IP camera, infrared technology has also joined in the research and development of other types of cameras. HD network array infrared IP Camera market will be more open space.
from:http://www.vstarcam.com/channel/HD-IP-Camera-fusion-array-infrared-technology-analysis-99.html
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