People see objects through the optical effects of reflection, refraction, etc. Once the light is too strong or too dark, it cannot be seen clearly. Therefore, ordinary surveillance cameras encounter backlit light or nighttime surveillance blind spots that cannot be “seen†or detected. In order to ensure the stability and real-time performance of the monitoring, the thermal imaging technology obtains the image through the heat generated by the object itself, thereby getting rid of the dependence on visible light. Although thermal imaging technology is not an emerging technology, as technology continues to mature, thermal imaging technology can already be applied to perimeter prevention in key locations. According to Axis related personnel, some network cameras currently have a day/night conversion mode, which can work in extremely dark environments. However, in some cases, problems such as low efficiency and video shadowing may still occur. Thermal imaging surveillance products are free from the dependence on visible light in the monitoring process of ordinary optical cameras. The thermal imaging network camera uses the thermal radiation of the object to image, and can “see through†the image behind the obstruction in all monitoring environments to help the user to detect suspicious behavior so that appropriate measures can be taken in time.
Not afraid of harsh weather performance is still perfect Thermal video cameras are still performing perfectly in harsh environments, not only working in complete darkness, but also in harsh weather conditions such as haze, rain, snow and smoke. . In addition, thermal cameras do not lose their ability to monitor under strong light or laser beams. Using this technology, people can clearly observe the situation in front of the night in a completely dark, smoke-clad battlefield, it is based on this feature, infrared thermal imaging technology provides advanced night vision equipment for security monitoring. It also installed an "all-weather" surveillance system for security surveillance projects. At present, China's high-speed rail, high-speed and other places are equipped with thermal imaging equipment, from the military to the high-speed high-speed rail hot imaging technology to achieve the transition of civilians.
Multi-field applications to achieve full coverage of the security market In the past two years, the development of the security market, thermal imaging technology is no longer out of reach. According to Zhang Chaochao, chief engineer of Shandong Shenye Electronic Technology Co., Ltd., the active infrared surveillance market currently accounts for 99% of the market. Although passive infrared surveillance accounts for only 1% of the market, in the next 5 to 10 years, thermal imaging technology will definitely His unique advantages occupy more markets; as the thermal imaging technology continues to mature, the market demand continues to increase thermal imaging will be rapid development in medical, power, forest fire prevention, legacy monitoring, weather intelligence monitoring and other fields. Recently, Haikang, Axis, and Samsung have also launched their own thermal imaging monitoring products.
From the US security market, the night vision technology represented by thermal imaging technology has been popularized. They monopolize the global passive infrared surveillance market with a huge security market and mature technologies. Many manufacturers in China have independently researched and developed thermal imaging monitoring products, and the price is relatively low. At present, the domestic and foreign brands of thermal imagers have their own advantages. China is a big country in the developing security market. We have reason to believe that China's thermal imaging monitoring technology will gradually rise in the next few years.
Colour Laminated Glass is very similar to Clear Laminated Glass but with the addition of a coloured interlayer. These allow for a rich palette of colour permutation, ranging from subtle transparent and translucent colours to opaque. Our colour laminates are manufactured using float glass as standard although also available in specialist glasses including low iron (crystal clear) and a variety of body tints (blue, bronze and grey). The type and thickness of the glass will have an effect on the colour chosen.
Laminated glass is produced when two or more glass lites are permanently bonded with one or more plastic interlayers (PVB) using heat and pressure. The glass and interlayers can be a variety of colors and thicknesses. Laminated glass is often called [safety glass" because it meets the requirements of various code organizations. Laminated glass can be broken, but the fragments tend to adhere to the plastic layer and remain largely intact, reducing the risk of injury. Laminated glass can be incorporated with heat-strengthened and Tempered Glass to further increase impact resistance.
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