Leading IP high-definition camera applications with technology extension

Video surveillance stepped into the digital era to make its technological innovation more dynamic. When the demand for high-definition is getting higher and higher, and the ability to achieve more and more strong, transmission methods and capabilities have gradually become the main factor affecting the development of video surveillance systems. In recent years, the development of HD-SDI on the basis of CCTV has sprung up and created a hurricane in the industry, which has greatly affected the future of video surveillance. However, the continuous development of network technology has long been a key to the transmission of video surveillance. IP high-definition video cameras will defend their territory for a long time.

IP high-definition camera users continue to grow

The advantages of IP monitoring are interconnection, remote monitoring, and flexible networking. For the remedy, you need to identify the user groups. At present, the main market for network video surveillance is concentrated in several major industries such as government public security, telecommunications/operators, finance, transportation, prisons, electric power, industrial enterprises, and education. Most of the “Safe City” projects led by government agencies and public security have explicitly stated that they must choose network monitoring. The financial and transportation industries have demonstrated a clear demand for networking in recent years, and networking has undoubtedly become its first choice. The education industry tends to monitor the network due to the improvement of network infrastructure. The transportation industry is currently mainly focused on the security bayonet system and the electronic police system. This system often uses standard definition network cameras or analog cameras. Each lane needs to be equipped with a camera. The license plate recognition rate is low, the number of cameras installed is large, and the system cost is high. . With the introduction of high-definition network cameras, a high-definition network camera can monitor multiple lanes, saving the number of cameras installed and improving the license plate recognition rate. Industrial enterprises and building communities are relatively decentralized and independent, their industry characteristics are not obvious, and their product autonomy and selectivity are weak. Therefore, the preferences are not as significant as those of the above industries.

However, with the continuous improvement of overall security requirements, high security must be guaranteed not only in finance, transportation, and government agencies, but also in relatively low-end locations such as factories and living quarters. Therefore, IP high-definition cameras will cover all areas of the security market, and the user population will continue to grow.

Incomparable product superiority, promising market prospects

After years of market promotion, people have been aware of the advantages of network cameras. The advantages of network cameras include the following: Signal processing is more efficient: Precoding, the compression distance from the original image to the code is greatly shortened, effectively reducing signal loss Direct or indirect use of progressive scan technology: Effectively enhances the ability to restore dynamic images, reducing image distortion; Network-powered PoE: Data can be transmitted with a single network cable, but can also be used for power supply, convenient wiring, and effective over the long term. Reduce maintenance costs; support two-way audio: can provide high compression ratio of audio and video composite stream, but also has integrated audio capture and speaker products to meet the needs of a variety of audio mining, voice intercom; integrated functions of a variety of functions: for intelligent analysis, The integration of alarm linkage, WIFI, 3G, ISP technology and other technologies provides a more open platform; information security: The network camera can use data encryption, watermarking technology, and authentication technology to safely manage video information, and prevent network through video detection and alarm linkage mechanism. Interruptions, vandalism, and other failures ; Standardization: Network cameras can be easily integrated PSIA, ONVIF international standard protocols, video surveillance effectively promote international standardization process.

At present, IP high-definition cameras have developed a number of products with excellent performance and special functions, including panoramic cameras, intelligent traffic cameras, intelligent analysis cameras, and automatic track ball cameras. The panoramic camera adopts the HD camera plus fisheye lens solution to ensure that the surveillance environment has no blind spots; the intelligent traffic camera can capture license plates, and then carry out license plate recognition, which is widely used in road traffic; intelligent analysis cameras identify non-conformities by analyzing high-definition video sources. People and objects of the rules of conduct are then alarmed to realize monitoring automation; the automatic track ball machine uses intelligent analysis algorithms to track moving objects to achieve automatic monitoring.