Digital storage market presents HVR DVR NVR three pillars

The first year of the entire security industry network in 2010, "networking," "intelligent," "high-definition," "Internet of Things," "digital city," "three-in-one," "smart home," and other industries Hot keywords can be found everywhere. Manufacturers have followed suit and become "green labels" that symbolize the competitiveness of enterprises. We can conclude that all concepts and trends are based on the web. With the large IT manufacturers, telecommunications operators, home appliance manufacturers, foreign security companies have entered the security industry as a symbol. The entire security industry in 2010 has undergone tremendous changes. Video surveillance has evolved from the traditional CCTV era to the era of full-scale change to the era of network IT. People are increasingly demanding high-definition video surveillance.

Embedded DVR is defined as a great product of the first generation of digital surveillance era. With the increasingly mature “networking” advantages and “high-definition” customer demands in the security industry, the limitations and disadvantages of the products are becoming increasingly prominent. Today we mainly discuss whether HVR has the "suspicion" of the concept of hype. Or is this product a must-have for the development of the industry, and truly meets the product that emphasizes the customer experience.

In history, the three countries stood apart, referring to the three kingdoms of the Eastern Han Dynasty, Wei, Yi, and Wu Sanguo. The wars in the Three Kingdoms period promoted the historical process of splitting the situation and the partial unification of the three countries, thereby realizing national unification, and promoted greater development in political, economic, cultural and ethnic relations. DVR leading companies represented by Hangzhou now account for more than 65% of the market for DVR products. The market application proves that DVR is now a heavyweight and representative product of digital surveillance. It is a mature front-end analog camera combined with back-end DVR acquisition code storage video. We have also seen that some companies in the industry have come up with the concept of "NVR Terminator" in the early days, and the new NVR has been promoting, and foresees and analyzes that DVR will be replaced by NVR and become the new direction of the video surveillance market. However, NVR is still the protagonist of the market when the industry's network is not mature and fully popularized. We feel that the NVR is still a cloud relative to the DVR market. Yang Yang, the head of the market of leading high-definition network video surveillance product manufacturer Shanghai Weigan Video Technology Co., Ltd., recently announced the introduction of the industry's first HVR, high-definition hybrid digital hard disk recorder, and proposed a simple memory formula of “HVR=NVR+DVR”. The entire video recording digital storage market situation is based on HVR, DVR, and NVR.

Everyone will ask, what is HVR? (Highdefinition & HybridDigitalVideoRecorder) is an HVR English shorthand, embedded linux operating system software architecture, and uses a high-performance DSP processor as a hardware platform. It is a high-definition network hard disk video surveillance device that supports analog BNC and digital network RJ45 standard interfaces at the same time, and supports both analog front-end video capture and encoding and network front-end HD access and decoding storage. It integrates functions such as video and voice processing, video behavior analysis, video playback and retrieval, screen division, video preview backup, PTZ control, alarm control, and remote network monitoring and management. Fully integrate the advantages of both analog and digital security monitoring systems, with a flexible program solution capabilities. To achieve smooth development of video from standard definition to high-definition, enjoy the visual feast of enjoying the high-definition Internet era.

NVR Core Advantage In network and storage, the front-end adopts the biggest advantage of network cameras to save project cost. However, the prerequisite for the front-end network camera is HD 720P or 1080P, which is a core requirement of this market. However, high-definition network camera technology has not matured and matured like analog cameras. The ISP's technical threshold and product support have constrained the current cost of HD network cameras. However, many manufacturers have already developed high-definition network guns with good image effects. According to authoritative data research agencies, the current high-definition market is still only a warm-up phase. The cost price of the product itself remains high, and the general industry market is only concerned with product prices. Can look up.

We all know that the emperor's daughter does not marry, but the emperor's daughter wants to marry and also marry the imperial family and nobles. The short price of high-definition IPC has resulted in only banks, governments, transportation and other industries have enough purchasing power. The price factor is not sensitive to them, so we can understand that the HVR can't solve the problem that the DVR can't support the HD IP camera, but it can't solve the high price of the HD front-end in the market. The price of the HD IPC will continue to be high for a while. NVR faces the high price factor of HD network cameras at the same time. We believe that any market is very sensitive to price and specifications, so we conclude that the “end” of the conclusion is somewhat over-optimistic and inaccurate. Unlike the general market and the specific market, the advantage in particular circumstances and needs is the market segment. Instead of “finishing the market”, it is necessary to fully integrate the current situation of the market with the experience of customer value. The vitality of a product is firstly to see if it can grasp the real needs of the market, whether the market is willing to bear the cost of the purchase, and then the cost of the product, and finally the brand's boost.

We can see that for the current high-speed development of the security industry, the rapid growth of the industry and the upgrading of the original security project products, from the products exhibited by the Beijing Amway manufacturers, the security video surveillance industry in 2010 has experienced from CCTV Digitized to the networking process. And the security and IT supervision of the Governor has already opened up. The requirements of the market and the laws of the product life cycle cannot be changed by anyone. The network and high-definition advocates are working on "do not abandon or give up" to boost HD and speed up the process of networking. Vigorously promote, nurture, and guide, so that more and more users to open the cloud to see the value of network HD. The opportunities brought by the high-definition of the network and market feast are manufacturers are eagerly looking forward to the corresponding chase.

HVR conforms to the development of the market industry, because most of the HVR products incorporate the mature features of DVR products, combining the advantages of NVR HD and network. Because of this squeezed the current market share of pure NVR, it lost the advantage of the network. We simply illustrated the attitude of the market. When we did a lot of industry projects, we heard that Party A said that some monitoring point of my original monitoring system had installed a camera but couldn't see clearly, but only played a deterrent role. The role I hope to solve this problem. Second, there are three methods: First, he can ask a security guard to monitor on-site 24 hours a day. Secondly, he can install several more analog cameras. Third, he uses HVR, and the key points are installed in HD. The fact is very simple. First of all, the original analog equipment investment cannot be immediately replaced and thrown away. If the front end is an analog camera, then the pair must be a DVR, but the DVR cannot meet the HD demand due to transmission restrictions. The advantages and customer experience of HVR HD hybrid hard disk recorders come out. The cost of the project has been reduced to allow users to add value and solve problems. Then we believe that even if the network is popularized within the next two years, not all occasions will require high-definition, and the standard D1 analog cameras installed in the original monitoring projects can basically meet the demand.

We summarize the advantages of HVR fusion and divide it into the following points:

1> Seamlessly integrate HVRs without changing the existing security analog video surveillance system architecture and abandon the investment in the original security system equipment. No need to duplicate investment, seamlessly integrate simulation and network dual system mode;

2> System-added value-added HVR completely solves the problem of "unclear" in the existing analog video surveillance system, making it easy to upgrade the system from analog to network and from SD to HD.

3> Variety of solutions HVR has a strong lineup of products, intelligent, high-definition, network flexibility and arbitrary customization capabilities, so that the imagination becomes possible, so that the convenience becomes simple;

4> Convert high-definition HVR from front-end HD input to back-end HD display output, the product itself is a true high-definition device.

From the IPC access point of view, HVR is designed according to the international standard ONVIF protocol framework, but this standard is not mature enough, and the IP video data received by the HVR is determined to be compatible with mutual trust and interoperability. Because security IP product manufacturers of different models, brands, specifications network cameras will have different encoding formats, compression algorithms, network protocols. Without a unified standard, it is difficult for video surveillance systems to achieve seamless integration, which also restricts the promotion and popularization of network products.

A full range of new HVR products, combined with the "networking", "intelligent" and "high-definition" directions and trends of the security industry, the quality of the company determines the quality of the products, provides the products needed to meet market development updates, and we strengthen It also cooperated with the channel to accumulate market promotion and cooperate with vast partners to advance the industry.

Take an example of the "HVR High-Definition Smart Power Alert System" implemented by us as an example. The core equipment of the hybrid HD Intelligent Power Surveillance System monitoring solution uses Weigao Digital HD Hybrid HVR to support multiple 720P/1080P high-definition access front-end Web video camera. Built-in multi-channel intelligent behavior analysis function. The overall use of modular mixed design, the system cost is low. It mainly solves the design of high-definition video network monitoring front-end support high-definition access in important places, intelligent analysis and early warning in special occasions, and can be processed in time through wireless information forwarding. The entire system is roughly composed of the following six parts: analog cameras, high-definition network cameras, HVR high-definition hybrid hard disk recorders, intelligent analysis and early warning, streaming media forwarding, mass storage, SMS MMS forwarding:

Intrusion detection: high-pressure alarm information for high-pressure maintenance personnel;

Legacy detection: automatic detection of unattended packages or objects, causing alarm after discovery;

Cross-border detection: If an intrusion is found in a non-work area, the equipment is alerted in advance;

Pyrotechnic detection: early warning of possible fire hazards and smoke;

Variable pressure wire redness detection: Fighting fire with variable pressure wire may cause fire early warning.