IP network when single-step video surveillance territory? (1)

"To meet growing demand and the old system updates," referring to the security system of the biggest challenges when ADI DSP Department industrial video and imaging solutions Product Manager Michael Long told EEWORLD.

ADI DSP Department industrial video and imaging solutions Product Manager Michael Long

Although equipped with a digital camera's IP network system is the best choice.

As everyone knows, the realization of such a system needs to be already laying of coaxial cable into an Ethernet CAT5 cable. Cost of upgrading will undoubtedly hindered progress. The short term, the original some monitoring system will continue to use the DVR for functional extensions.

However, based on the IP network system will occupy the entire market.

IP network in some key areas (such as airports, government buildings and new buildings, etc.) in the laying of the continuously improved. Compared to European and American market, the China market in line with the deployment of standards-based IP security monitoring application ratio will be even greater.

IP network evolution trilogy

There will be more network deployed from a centralized coaxial cable network steering system based on IP network.

Prior to this, Chinese video monitoring market experienced an analog monitor, digital monitoring and network monitoring three major phases. Analog monitoring as in image quality, monitoring scope has a larger scope of limitations and the market. However it is easy to deploy, easy to use and has a price advantage. Digital surveillance following the simulation control after the image quality, save time, and reliability are significantly improved. Currently, digital surveillance has become a leading overall firmly in the video surveillance market for video surveillance solution. For reasons of protection of both the purpose of investment, a significant part of the user often has to build video monitoring system based on the upgrade project using analog-mixed digital video surveillance solutions. "1.5 generation" video surveillance is China video monitoring market specific stage. Since the Chinese Government in infrastructure of inputs and lots of new building completed in China in the next few years will continue to be the video surveillance equipment innovation centre. The Expo will be a new opportunity for new technologies to practical application and practice, the upgrading of technology will be a very good promotion. Forced to reduce pressure on the export of domestic equipment manufacturers will be more services in the domestic security engineering. Network (IP) technology and intelligent will become more and more obvious.

In addition, the end consumers, in fact, IP surveillance networks are becoming increasingly "smart", as the product of replacement, more intelligence is in the central control and monitoring centre extends to the camera.

This trend means that the system can provide more functionality, and is expected to reduce labour costs. And the Center for intelligent, distributed intelligence enables the user to be able to establish an image for each node in order to achieve the environmental rules to detect, zoom, Pan, and monitor images zoom. Then, this information can be shared to the central monitor and other node to efficiency of the whole system. All types of video surveillance equipment for all kinds of video analysis algorithms (such as target detection and tracking, intrusion detection) as well as audio analysis algorithms (such as a specific sound detection and location) needs are growing.

Although the Chinese market maturity relative to global market slightly lacking, however, the Chinese market in overall demand, the growth rate has more opportunities for development.

In addition, because the video surveillance market deployment infrastructure is relatively small, so the speed of the switching technology, the more advantages, IDC said. [1] [2]