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High-definition, after several years of market promotion and promotion, the security practitioners are already familiar with it. People no longer feel guilty and mysterious about HD. From engineering to end users, everyone has already recognized that HD is the trend of monitoring future development. The internal solution of HD IPC is also constantly adjusted. From the aspects of definition, night vision effect and functional diversity, it has been continuously integrated and optimized. Various high-definition IPCs have emerged to meet the needs of different projects. Some time ago, a certain manufacturer An extremely low-cost HD IPC has been launched, and its purpose is to speed up the market shuffling to promote the rapid growth of the HD market.
Analysis of factors hindering the development of high-definition surveillance from a transmission perspective
Although from the manufacturers, everyone has spared no effort to promote the momentum, but from the overall market data, the growth rate and share of the HD market is far from catching up with the traditional analog system. Since everyone thinks that HD is a development trend, why has it not been able to achieve rapid market expectations after several years of hard work? Personally, there are two main reasons:
1. There is no change in the way of thinking.
Now most of the people engaged in high-definition business have the background of traditional analog monitoring, or do the existing high-definition products according to the original mode. They just pay attention to their own products. They believe that as long as the clarity is continuously improved and the cost is continuously reduced, it will definitely There is an absolute advantage in the market. In the short run, this will have a certain effect, but if it is placed in the process of development of the entire industry, it may be a short-sighted approach, which is not conducive to the rapid development of the HD industry.
Since the development of monitoring, it has become increasingly inseparable from the network. The future trend is only based on an IT application on the network. All things are integrated into the network platform and cannot be isolated separately. From the trend of IT development, openness is the only way out for the development of the industry. Facebook, Tencent, Baidu, Google, Sina, Alibaba, etc. These Internet industry giants have already opened their platforms to everyone, no longer Keeping their own resources to shut down and lock the country, resource sharing brings about the integration of their respective advantages, get rid of the traditional single-player situation, can quickly enlarge the cake, and has the effect of increasing the market share.
On the other hand, in the security industry, everyone is fighting each other. In addition to themselves, the eyes see opponents and enemies. In the simulation system, we can all try to pack the 485 protocol into a number of standards, to digital monitoring, this mutual The trend of incompatibility is intensifying. A high-definition project can only use the same brand of products from the front-end to the back-end. Otherwise, it will not be able to be used normally. Even if it is now added to the ONVIF standard, the interconnection within the membership is still difficult to satisfy. This has intensified the fierce competition in the market, because everyone knows who will take the lead, who will permanently occupy this site, the typical young and confusing replica.
In order to break these barriers, manufacturers need to have an open mind, no longer blockade, truly open their own resources, and ultimately form a unified standard, which will greatly reduce the obstacles to the development of the industry, while allowing manufacturers to Focus on the areas that they are good at, continue to innovate and develop, and finally let the industry move towards a virtuous circle.
2, the original analog monitoring has occupied a large number of resources
The security industry has been in development for more than a decade, especially the monitoring system, from the initial video tape recorder to the current million HD, witnessed the rapid development of electronic technology and related information technology. From the existing system, most of the systems are simulated. In the past, when the system was upgraded, only the analog cameras could be selected. For example, the 420 lines were upgraded to 540 lines, 600 lines, 700 lines, etc. The highest 700-line camera, with a maximum pixel size of only 570,000 pixels, is not as sharp as a million-level camera. However, if you want to upgrade to a million high-definition systems based on the original system, the cost is often higher than that of a new one. Moreover, some projects have been unable to carry out secondary wiring construction. These factors have greatly inhibited the development of this part of the market. .
With the adjustment of the economic structure, the original rough development model that relies on investment to drive GDP has gradually been abandoned, so that the related weak electricity projects will be greatly reduced. A building has completed the monitoring system for several years. There will be no more demand inside. Many engineers and system integrators have already felt a chill, the number of new projects is decreasing, the number of competitors is increasing, and the profits are getting thinner. However, for many years of engineering and system integrators, many monitoring projects have been accumulated, and users have the need to transform HD. It is just that there is no quick upgrade and upgrade solution, which can reduce costs without affecting existing ones. Normal business, truly achieve a smooth transition from analog to millions of HD. How to turn this part of the potential into a real project is what many engineers and system integrators have dreamed of.
The current high-definition products are divided into IPC, HD-SDI, and HD-MDI, which has just appeared in the near future. No matter how quarreling, the purpose is to solve the transmission problem, but the trend of HD IP will not change. We can no longer go back to the development of closed-circuit systems. Video monitoring is important to record whether the image is clear and whether it is applied, and the advantage of no delay can only be used in some special occasions. Regardless of the country's economic policies or the development of the IT industry, opening up is the trend of the times. We can only follow the trend of the times and be able to be eliminated in the development of the entire industry.
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