Background

This paper introduces that the construction of urban video surveillance system is an important foundation for realizing urban safety and stability, an important part of the construction of "safe city", and an important carrier of "intelligent city". With the maturity of HD monitoring technology, "HD" has become an inevitable trend of Safe City construction. The urban video surveillance system has changed from the "visible" video security system to the "see" high-definition safe urban network system, and has begun the intelligent system construction of "seeing clearly" in accordance with the principle of "building for use and using for war".

How to build a safe city with "see clearly and clearly", how to construct a sharing system for integrating all kinds of resources, and how to construct a monitoring system for serving public security business are the difficult problems in the process of public security information construction under the new situation. Combined with the development trend of Safe City, H&T is based on the needs of urban safety prevention and management, and around the construction of five prevention and control circles of public security prevention and control in Ping an city, H&T has put forward a high definition safe city solution, which provides the core global service support for public security organs to carry out public security prevention and control, investigation and handling of cases, command and decision-making and other comprehensive applications.

Solutions

HD safe city solution relies on safe city  comprehensive application management platform to construct Ping an city high definition public security monitoring system, high definition card monitoring system, high definition electronic police system, high definition personnel interface system, mobile police system, and social video resources integration system to scientifically optimize the monitoring layout to achieve "point, line, surface" full coverage, so as to establish a long distance global grasp. Three-dimensional prevention and control system of regional near perception and close in-depth observation.

Industrial grade design

-zero packet loss rate for Ethernet switches

-fan-free design, supporting-40 ~ 75 °C

-less than 20ms network redundant recovery

-enhanced network security scheme topology diagram

Topology