Intelligent monitoring dynamic alarm system of anti-technical net

Abstract

The invention provides an intelligent monitoring and dynamic alarm system of a technical defense network, the system includes a centralized storage system, a client monitoring system, an intelligent transportation system, an electronic anti-terrorism system and a video resource file management system; the electronic anti-terrorism system and the intelligent transportation system The generated alarm signal is first transmitted to the centralized storage system for video recording, and the signal is simultaneously transmitted to the client monitoring system to display the alarm location and real-time video information on the electronic map, and finally processed through the automatic cataloging of the video resource file management system Stored in the database, thus forming an organic whole system. The beneficial effect is that the system realizes the automatic detection of the vehicle, and clear license plate number photos can be obtained no matter day or night. At the same time, it can accurately record the time and speed of vehicles passing through the checkpoint, and timely alarm. The data of the system can be stored for a long time and refreshed automatically without manual management.

Description

technical field [0001] This system relates to a network multimedia monitoring system, in particular to an intelligent monitoring and dynamic alarm system of a technical defense network. Background technique [0002] Since monitoring technology entered our country in the 1980s, it has been developing rapidly with the sharp increase in security needs. From a technical perspective, it has gone through many different stages of development. With the development of computer technology and the popularization of network, at present, video surveillance has developed into network multimedia surveillance system. [0003] The fundamental difference between the new generation of video surveillance management system and the previous generations of video surveillance systems is that it is no longer limited to simply processing, transmitting, and controlling video signals, but its core is the multimedia information (video / audio / data) provides a comprehensive and complete management and co...

AI Technical Summary

Problems solved by technology

[0006] Although the currently widely used monitoring, alarm and storage technologies are relatively mature and can achieve the purpose of storage, monitoring and alarm, there are still certain limitations in the long run.

In terms of monitoring, multiple software must be combined without a complete comprehensive operating platform. The operation is complicated and cumbersome, so that operators spend a lot of time in switching between opening software and operating interfaces when dealing with problems; the currently used monitoring system adopts It is VMD (Video Motion Detection) technology. This technology is to rasterize the picture, analyze and compare the changes of the unit pixels, and judge whether there is an object moving through a specific algorithm. In this way, as long as the monitored picture is generated A slight change in the system will generate alarm information, so the rate of false positives and false positives of this technology is extremely high; there are also many disadvantages in the decentralized storage management method currently adopted by most users, such as repeated investment in hardware and insufficient resources. Shared, stored information is not filtered, useful information and useless information are mixed with each other, resulting in a waste of storage space, and because it is distributed storage, it cannot be managed by a dedicated person, resulting in information loss and great inconvenience to use

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