The intelligentization of network cameras currently includes two solutions. One is to implement intelligent analysis at the front-end camera, and the other is to implement smart analysis on the back-end server. The advantage of front-end analysis is that it does not require server support and can be applied independently. The disadvantage is that the front-end chip processing capability is limited, and it is not suitable for complex, large-volume analysis. Especially in some special application or single-function applications, such as traffic, traffic statistics, etc., often only need to analyze the license plate information and counting, this application of intelligent analysis in the front-end camera, it can meet the user monitoring demand. At present, from the perspective of the entire mainland security industry, network cameras have not been able to be widely used.
First of all, compared with the traditional analog monitoring system, which is very mature in technology, its networking and debugging are relatively unfamiliar to the engineering personnel who are familiar with the simulation system. As we all know, network cameras exist on the Internet, and the state of the network itself is closely related to the application effect of network cameras. Looking at the impact of the basic network environment on the application, if the network monitoring system is based on an established network, whether the original network infrastructure can meet the monitoring requirements is a consideration; however, for a network monitoring system based on a new network, There will be relatively large investments in building a new network environment, and large investments may make it difficult for users to afford. In addition, access to webcams is also plagued by issues such as domain names and IP addresses, and cybersecurity issues are also the focus of users. The combined effects of these many issues have constrained the widespread use of webcams. However, in terms of network security, today's millions of HD network cameras have built-in internationally-standardized VPN protocols that can seamlessly connect with network security devices and can securely access the internal LAN from the Internet, thereby greatly improving audio and video. Security can prevent the invasion of the internal network through the network camera network cable. In addition, generally, high-definition network cameras also have built-in UPNP protocol, plug and play, without changing the settings of network security devices such as firewalls, and reducing the difficulty of debugging.
Secondly, some SD network cameras do not have the same image effects as analog cameras, and the network cameras also have troublesome non-real-time features that have also helped the analog cameras to be used on a large scale and have firmly occupied the mainstream of the surveillance market. However, with the improvement of technology and the improvement of user needs, high definition has become a constant pursuit of security companies, and 720P/1080P high definition cameras are becoming more and more popular with users. Taking some mainstream manufacturers in the mainland market as an example, the entire series of million-dollar HD cameras launched last year were all H-compliant. 264 algorithm standard, can achieve 1920×1080, 1600×1200, 1280×720 full real-time, million HD, supports 1600×1200 video multi-stream video output, can easily achieve high-definition monitoring, can capture image details in real and clear, picture quality Compared with the traditional D1, the application area of ​​HD cameras has become increasingly wide. It can be optimistically forecasted. Under the trend of high-definition and networked video surveillance, HD network cameras will show a rapid development trend.
In the end, the cost of webcams is still high. Compared with analog cameras, due to the immaturity of the network camera market, its high prices have discouraged many industry users. With the gradual mastery of the core technologies of the camera by the mainland's larger security companies, large-scale application of the mainland-based compressed chip, many mainland security companies have launched a wide range of network cameras. Some manufacturers also have a full range of high-definition network cameras that can provide users with richer choices. This means that the price will inevitably have a significant downward adjustment. The current price of high-definition network cameras has become increasingly closer to traditional analog cameras, enabling more users to use the network cameras.
In summary, the understanding of network cameras is further deepened from compression algorithms, intelligent analysis and other technical aspects. In the age of major security, with the construction of safe cities and intelligent transportation projects in the mainland in full swing, network cameras are gradually forming a trend of scale application with their outstanding performance in high-definition and transmission. We believe that under the continuous transformation of webcam technology, webcams will break through their own technical constraints and the constraints of external conditions, presenting a broad prospect for development. It can be pleased to see that webcams have become the mainstream direction in the field of video surveillance, and they will explode huge “energy†in more areas to improve their attitude and provide users with more professional and intimate realities. Application experience to achieve a new revolution in the human intelligent lifestyle.
First of all, compared with the traditional analog monitoring system, which is very mature in technology, its networking and debugging are relatively unfamiliar to the engineering personnel who are familiar with the simulation system. As we all know, network cameras exist on the Internet, and the state of the network itself is closely related to the application effect of network cameras. Looking at the impact of the basic network environment on the application, if the network monitoring system is based on an established network, whether the original network infrastructure can meet the monitoring requirements is a consideration; however, for a network monitoring system based on a new network, There will be relatively large investments in building a new network environment, and large investments may make it difficult for users to afford. In addition, access to webcams is also plagued by issues such as domain names and IP addresses, and cybersecurity issues are also the focus of users. The combined effects of these many issues have constrained the widespread use of webcams. However, in terms of network security, today's millions of HD network cameras have built-in internationally-standardized VPN protocols that can seamlessly connect with network security devices and can securely access the internal LAN from the Internet, thereby greatly improving audio and video. Security can prevent the invasion of the internal network through the network camera network cable. In addition, generally, high-definition network cameras also have built-in UPNP protocol, plug and play, without changing the settings of network security devices such as firewalls, and reducing the difficulty of debugging.
Secondly, some SD network cameras do not have the same image effects as analog cameras, and the network cameras also have troublesome non-real-time features that have also helped the analog cameras to be used on a large scale and have firmly occupied the mainstream of the surveillance market. However, with the improvement of technology and the improvement of user needs, high definition has become a constant pursuit of security companies, and 720P/1080P high definition cameras are becoming more and more popular with users. Taking some mainstream manufacturers in the mainland market as an example, the entire series of million-dollar HD cameras launched last year were all H-compliant. 264 algorithm standard, can achieve 1920×1080, 1600×1200, 1280×720 full real-time, million HD, supports 1600×1200 video multi-stream video output, can easily achieve high-definition monitoring, can capture image details in real and clear, picture quality Compared with the traditional D1, the application area of ​​HD cameras has become increasingly wide. It can be optimistically forecasted. Under the trend of high-definition and networked video surveillance, HD network cameras will show a rapid development trend.
In the end, the cost of webcams is still high. Compared with analog cameras, due to the immaturity of the network camera market, its high prices have discouraged many industry users. With the gradual mastery of the core technologies of the camera by the mainland's larger security companies, large-scale application of the mainland-based compressed chip, many mainland security companies have launched a wide range of network cameras. Some manufacturers also have a full range of high-definition network cameras that can provide users with richer choices. This means that the price will inevitably have a significant downward adjustment. The current price of high-definition network cameras has become increasingly closer to traditional analog cameras, enabling more users to use the network cameras.
In summary, the understanding of network cameras is further deepened from compression algorithms, intelligent analysis and other technical aspects. In the age of major security, with the construction of safe cities and intelligent transportation projects in the mainland in full swing, network cameras are gradually forming a trend of scale application with their outstanding performance in high-definition and transmission. We believe that under the continuous transformation of webcam technology, webcams will break through their own technical constraints and the constraints of external conditions, presenting a broad prospect for development. It can be pleased to see that webcams have become the mainstream direction in the field of video surveillance, and they will explode huge “energy†in more areas to improve their attitude and provide users with more professional and intimate realities. Application experience to achieve a new revolution in the human intelligent lifestyle.
Fence and Palisade,Welded Wire Mesh Co., Ltd. , http://www.gzweldedmesh.com