In general, a complete set of monitoring systems includes front-end monitoring devices, data storage devices, and terminal display devices. Front-end monitoring devices are used for information collection, such as our daily cameras, surveillance probes, data storage devices for data storage collected on the front end, including DVR and hard drives, and terminal display devices are monitors, or LCD monitors on the market.
To achieve full HD monitoring effect, front-end HD input, high-capacity hard disk storage, Terminal HD display these three are indispensable. At the same time, with the rapid development of cloud storage technology, image graphics processing technology, compression storage technology and signal transmission technology in China in recent years, it provides the hardware foundation and technical guarantee for the HD and intelligentization of the whole video surveillance system.
In front-end devices, transmission storage devices have appeared some HD products, but these products are not really meaningful "Full HD 1080p" products, and product technology is not very mature and perfect, only the back-end of the display equipment to reach the real 1080p HD. At present, in the video surveillance back-end display products have CRT monitor, PDP plasma Monitor, LCD LCD monitor. And LCD monitor is recognized as the most suitable for use in the field of security as a professional monitoring terminal products. The service life of this kind of ordinary LCD monitor can reach more than 50,000 hours, the resolution can easily reach the 720p standard HD above, or even reach 1080p Full HD grade, the whole machine power consumption and heat generation is also relatively small.
For example, the Weikang LCD monitor is one of the LCD monitors with 1080p HD resolution, with excellent performance and excellent imaging results. For the LCD monitor this classification, it has belonged to the full HD liquid crystal mature products, while taking into account the traditional application to retain the BNC interface, in view of the compatibility of the product with HDMI, DVI, VGA and other interfaces, relying on the powerful function of super processing chip to fully support 1080p HD video. Electronic market has been a high-speed development of the industry, new technologies are bound to promote the upgrading of the security industry. HD, intelligence is the development direction of the whole monitoring system now and in the future, from the past year, ultra-low power drive technology, ultra-narrow border technology, LTPS low-temperature polycrystalline silicon technology have been applied accordingly, for the back-end monitoring system, LCD monitor in the future of new technology trends have quantum point technology, dye-type color film technology.
