Public security monitoring mandatory national standard

At present, the construction of security systems such as the "Safe City" and "Tianwang Project" in China is proceeding in full swing. However, the problems of isolation and the inconsistency of standards among local and regional systems have become increasingly prominent, causing many video surveillance systems to fall into an “information isolated island” state. In particular, as the source of social security important sites video surveillance image acquisition, video image quality, certification and security management are not standardized and unified, making isolated systems unable to interconnect and interoperate, a large number of resources can not be shared, plus video image information security Poorly, it brings significant risks to national security and social public safety.

The above problems are expected to be solved effectively because of the formulation of the two mandatory national standards. Recently, the mandatory national standards for the “Technical Requirements for Video Surveillance of Video Surveillance in Important Places of Public Security” and “Technical Requirements for Safety of Security Surveillance Video Surveillance and Networking” are hung on the official website of the National Standards Commission for comments and are planned to be formulated next year. carry out. Experts in the industry believe that the increasingly important video surveillance network and information security in important sites for social security calls for the formulation of the above two national standards.

Video surveillance is trapped in the state of “information isolated islands.” “The national standard does not come out. All of them go by their own local standards. Interconnection, information sharing is a problem.” An expert from the Beijing Security Industry Association, Cai Xing, told reporters that China’s video surveillance system originally had national standards. GB50348 "Technical Specifications for Safety Precautions", but there are still no mandatory national standards in terms of system networking and important sites for social security.

As experts say, most video surveillance systems in China are actually "information isolated islands." Taking the arrest of suspects as an example, the road monitoring bayonet system based on video surveillance, license plate recognition and other technologies is relatively isolated. Even if a suspicious vehicle is found, the system fails to receive the searched vehicle information and instructions in time through the network. This will give the suspect a chance to flee.

Lai Qiteng, a senior engineer of Suzhou Keda Technology Co., Ltd., publicly stated that the inconsistency of local standards for video surveillance has brought resistance to the market development of enterprise products. Because the inconsistency of the standards of various companies has led to the diversity of video coding and decoding standards, various companies have formulated their own algorithms. In the process of compressing video signals, each company has different principles, methods, methods, and standards. The functional focus is also different. Products from different vendors cannot be compatible and interoperability is not strong.

At present, China's video surveillance image information networking and sharing application system is mainly based on national security security key units and video surveillance images of important social public areas. A large number of video image information involves national security and social public safety. The national standard “Safety Precaution Video Surveillance Network Information Security Technical Requirements” proposed by the project emphasizes: “Recently, the media has exposed the incidents that the United States and other Western countries have carried out cyber attacks and intrusions in China, bringing about national security and social public safety in China. Major hidden dangers. To this end, it is urgent to formulate mandatory national standards."

The source of video image information collection will stipulate that industry experts believe that the video surveillance system in the security field is not interconnected. One of the key reasons is the non-standard and inconsistent source of video image information collection.

“These two standards are all very necessary.” Talking about the two national standards for seeking opinions on the proposed project, Professor Hong Weijun, director of the Department of Security and Protection at Renmin University of China, said that there are no unified national video surveillance systems for local security. The national standard can be followed, and the front-end construction is not regulated, which makes the final effect greatly reduced.

At present, China's video surveillance image acquisition requirements for important venues for social security, such as video image quality, 24-hour surveillance environment adaptability, access device authorization, authentication, and security management, are not standardized and unified, making isolated systems Unable to interconnect and interoperate, a large number of resources cannot be shared. In particular, poor security of video and video information poses significant risks to national security and public safety.

To solve the above problems, in addition to the need to regulate the system security and other aspects, it is necessary to standardize and unify the source of video image information collection, and develop and publish the video surveillance image information collection technology that meets the above requirements. The requirement of "national standard" is imminent. The standard that is planned to be completed next year will clarify the classification, classification, collection, acquisition equipment configuration and access technical requirements for video surveillance image information, standardize the source of video image information collection, and provide preconditions for information security and networking.

In-depth application of quality is the industry trend The industry believes that the introduction of two mandatory national standards for video surveillance will drive the security industry in China into the era of “big networking”. At the same time, the implementation of the standard will also promote the industry reshuffle and upgrade.

“Vehicle monitoring and case detection will all be involved.” Cai Xing, an expert from the Beijing Security and Prevention Industry Association, said that the public security video surveillance system has been playing a more and more important role in the social security field. On the one hand, it needs social needs, and on the other It is a mature manifestation of technological development. Judging from the current status of social security, the function of video surveillance will be more and more, and the degree of integration of interconnection and interoperability will also increase.

Speaking of the status quo and trends of the domestic security industry, Hong Weijun used the term “depth application of quality” to describe: The industry has developed rapidly, demandingly, and the scope has become wider and wider. It is a process that changes from quantity to quality. The quantity pursued is now on the basis of quantity and becomes an in-depth application of quality. For example, as the application deepens, the video surveillance system begins to put forward in-depth requirements for the quality of the channel-related images, the available security information effects, and the comprehensive application of information.

After the introduction of the standard, whether it is to provide hardware equipment manufacturers, or to provide software service providers, the focus is to accelerate the application of national standards and industrialization process, build a good platform for industrial cooperation.