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1. Project background
With the development of the Internet, it has become possible to keep abreast of information from all over the world without leaving home. Therefore, the enterprise remote monitoring system built on the network platform will become the most reasonable and feasible method to solve this kind of chain operation. Building a remote monitoring system covering the business scope of an enterprise is an important means to improve the efficiency of enterprise management.
In order to better occupy the market, it has several, dozens, dozens or even hundreds of chain operation outlets all over the country and even the world, forming a multi-node networked operation system, which has generally become a large-scale catering and service And the business model of commodity retail companies.
However, this kind of chain operation method has got rid of the geographical limitations of traditional operation, and expanded the market share of products and services through the distribution of chain operation outlets in various places. It is a transition from decentralized free competition in the catering, service and commodity retail industries. An important way to centralized industry monopoly. But it also brings difficulties to the management of the entire chain enterprise. How to manage the security and business status of the chain outlets scattered in various places has gradually become a major problem that plagues the management of the enterprise as the scale of chain enterprises grows. Let’s take a look at the solution to the monitoring system of chain enterprises.
2. System description
Because the organizational structure of chain enterprises is mostly star topology, the system is designed to consist of several decentralized monitoring subsystems, a central control management system and multiple network sub-controllers.
The structure diagram of the remote monitoring system for chain enterprises
3. Branch monitoring system
A certain number of network video servers are set up in each chain branch. The video signal obtained by the camera and the audio signal obtained by the microphone are transmitted to the network video server. The network video server equipment can digitize the analog video and audio signals, and the compressed data is transmitted through the network Go to the local area network for real-time monitoring by the branch manager.
4. Group headquarters monitoring center
Set up a central server in the monitoring center of the group headquarters to provide management of front-end collection points, management of all users in the entire system, and hierarchical authority control; users can log in to the server through the video monitoring client or WEB, and monitor the authorization to him in real time. At the same time, users can store audio and video data on the network storage server in real time according to their needs; they can view video data information, alarm information, monitoring point information, and other data information. General users can log in to the server and query anything on a unified interface. To his authorized information, and use streaming media to conduct on-demand historical materials.
Set up a video surveillance client in the monitoring center of the group headquarters, which can watch any camera in the system in real time, and supports real-time monitoring of multiple video images on the same screen; the user can also set up multiple rounds of rounds to monitor the front-end monitoring points. Look; the parameters of the front-end point can be set remotely; the leader can also interact with each branch in the headquarters with audio.
5. Network user login
Group leaders and supervisors of various business outlets can view real-time video and historical video through the Internet at any network terminal in the head office or chain store or on a business trip.
6. System advantages
1. Recall the playback function of video recording anytime and anywhere, no matter where you are, any password-authorized user can access the storage server of the monitoring center through a computer network around him, and can intelligently call and replay historical video data according to retrieval elements such as time and location. And it can be intercepted and recorded to this machine as needed, avoiding the inconvenience and lack of supervision and management caused by geographical separation.
2. Provide the WEB version of the client monitoring software selection, users do not need to install any special software, connect to the central server through the network, click and select any monitoring point according to the monitoring network name listed on the interface to perform real-time monitoring, recording and other operations, simple and fast The monitoring operation method solves the troubles of non-professionals.
3. The system has strong scalability. When the system is expanded, in addition to the front-end equipment of the new branch, only the relevant expansion network configuration is required on the central control host (management client). The simple and economical expansion method is in line with the future scale of the system The need for expansion.
4. High security: image mask technology to prevent illegal tampering with video data; any authorized computer on the network can perform video backup, effectively preventing malicious damage; authorized hierarchical management function; powerful log management function; ensuring the security of the dedicated system use.
5. The system is cost-effective and powerful. The existing dedicated line network is used to build a dedicated remote monitoring system, which can realize remote monitoring (full-screen display, screen split display, round tour display), control, video, playback, picture capture, and management etc.
6. Managers can realize the real-time monitoring function of the chain store image through the desktop networked computer to access the central server without leaving home. The image picture is smooth and high-definition, which to a certain extent replaces the routine inspection of the chain store by the management department , Greatly improving the efficiency of supervision of chain stores.
7. The monitoring center sets up a server with a unique data stream forwarding service function, which solves the problem of network congestion caused by concurrent access to remote monitoring points by multiple clients.
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