Large network of city surveillance rises throughout the country

Although the macroeconomic environment in the past two years is not optimistic, the security industry in China has grown in adversity. Relevant statistics show that the market capacity of the security industry has a compound annual growth rate of more than 20%. It is expected that after the “Twelfth Five-Year Plan”, the scale of the Chinese security industry market will reach 500 billion yuan, turning “security” from the original niche market to the mainstream market. . With the rapid development of the security industry, the rise of monitoring and networking across the country has gradually become a necessary road for urban security development.

Video Surveillance National networked video surveillance of all public places will be networked nationwide to cover the country's first, second, and third-tier cities, avoiding duplicated constructions and building a larger security network. Video can be retrieved from different locations as needed Information is also convenient for national searches. As a result, relevant products must be open to standard networking interfaces. With the development of networking trends, the emergence of corresponding industry standards also needs to be unified. The relevant standards of the security industry refer to international standards at the same time, and also make corresponding adjustments according to the situation in our country, and continue to improve with the development of the times.

After years of cooperation with local authorities, some outstanding companies have been able to participate in the development of security technology standards and contribute their own strengths to the national security industry. Taking the Ingersoll Rand Security Technology System Integration Department as an example, from the initial construction of the analog SD system, it established a good cooperative relationship with the Shanghai Municipal Public Security Bureau and transitioned from an analog SD system to a digital HD system in a safe city in Shanghai. The Ingersoll Rand Security Technology System Integration Department not only provides products and services, but is also participating in the research and development of the Shanghai Image Networking Networking Standard.

The inevitable trend of large-scale networking of urban security monitoring systems 1. Breaking down the need for partitioning and unified construction The vertical system of blockade construction greatly limits the role of the system. For example, at the same monitoring point, the public security department may appear at the same time. Public Security Surveillance Cameras, Road Traffic Surveillance Cameras of the Traffic Police Department, Urban Management Surveillance Cameras of the Urban Management Department, etc. In some cases, cameras of different departments are even in the same monitoring range. Such construction has caused great inconvenience to monitoring and management, and it is a huge waste of human resources, equipment, and funds. One of the main reasons for this kind of redundant construction is the lack of unified planning in the absence of networking, so that it is impossible to form a unified management from bottom to top. Each department is an independent system and cannot effectively coordinate and cooperate. This kind of construction method only pays attention to the vertical development and neglects the horizontal cooperation, which makes the monitoring effect greatly reduced. The large-scale traffic monitoring network will help to break the restrictions of this segmentation and eventually create a coordinated and unified system that is built by one person, used by multiple people, and triggered at one point and coordinated by multiple points.

2. The need for intelligent transportation networking applications The traffic monitoring system mainly completes the monitoring of road traffic conditions. Most traffic monitoring centers and sub-centers only monitor the operation of the road through a small number of surveillance cameras placed along the road. It is difficult to quantitatively analyze and evaluate the traffic capacity and operational indicators of the road, and thus it is not possible to publish relevant traffic guidance and control. Information makes the function of the monitoring system not play well. The large-scale traffic monitoring network is conducive to the integration and linkage of traffic monitoring and bayonet, traffic violation, "6-in-1" platform, traffic guidance, command and dispatch, and other subsystems, which is conducive to the use of multiple technical means for the release of comprehensive traffic information.

3. The need to cooperate with the public security authorities for the need for public security intelligence work is an important part of the public security work. The public security “big intelligence” concept extends the function of public security intelligence from service to all areas of public security work, including traffic management. With the rapid development of China's economy, the problem of low levels of transportation management and service is becoming increasingly prominent. Integrate traffic management information into the comprehensive intelligence information platform of the public security and expand the scope of application of public security intelligence to key drivers, vehicles, transport units, early warning of major traffic accidents, distribution of police on the road, and decision-making in traffic control departments. In the process of intelligence gathering, information on drivers and vehicles in the traffic management process can be used as an intelligence source. The theft of motor vehicles, illegal motor vehicles, intersection cameras, vehicle drivers, etc. can all provide information. The value of such information is Criminal investigation will play a vital role.

Traffic management information is an indispensable part of public security “big intelligence”, and it is necessary to exchange, share and cooperate with other police types in intelligence resources. In the current situation of not being connected to the Internet, the traffic management and intelligence research and judgment are on different networks. In different systems, the public security department needs to retrieve information in the corresponding traffic management system based on the clues of the case and carry out information retrieval. After the retrieval results data, pictures, videos and other information are exported through the hardware medium and then imported into the intelligence analysis platform for analysis, it takes a lot of police power and time when a major case or case arises. The resources are expensive to consume and at the same time, due to this efficiency. Low, often misses the best opportunity to solve the case.