Multi-agent anomaly detection method based on Internet of things

Abstract

The invention relates to a multi-agent anomaly detection method based on the Internet of things, which is an anomaly detection method for a wireless multimedia sensor network. In the method, the multi-agent technology is introduced mainly to solve the problem of the abnormal situation in the operating process of the wireless multimedia sensor network. The scheme of the multi-agent anomaly detection system is characterized in that: coordinating through a local agent, and monitoring a local sensor network autonomously, independently and promptly; when the terminal finds that the audio / video and other data are abnormal or the network needs regular maintenance, detecting whether the network is abnormal through issuing global agency; and if the abnormal situation occurs to the network, repairing the network dynamically and autonomously to ensure the correct operation of the network. The method of the invention can promptly detect whether the abnormal situation occurs to the network, and repair the network within a limited period to restore the normal operation of the network. Moreover, the invention can reduce the network congestion rate, balance the energy consumption of the network, efficiently utilize resources of the total network, improve the fault tolerance of the network and ultimately prolong the life cycle of the entire network.

Description

technical field [0001] The invention relates to a multi-agent anomaly detection system scheme based on the Internet of Things, which is mainly used to solve the problem that the wireless multimedia sensor network cannot work normally due to the abnormality in the Internet of Things environment, and belongs to the field of wireless multimedia sensor network application and software development. Background technique [0002] As early as 1999, the International Conference on Mobile Computing and Networks held in the United States proposed that "the sensor network is another development opportunity for mankind in the next century"; The first of the top ten technologies in people's lives; with the continuous advancement of technology, in 2005, at the rectangular World Summit on the Information Society (WSIS) in Tunisia, the International Telecommunication Union released the "ITU Internet Report 2005: Internet of Things", officially proposing " The concept of "Internet of Things";...

AI Technical Summary

Problems solved by technology

(3) Processing tasks are complicated

CID is the key node in the whole system. Once the CH fails, the whole system will no longer work; the RTID system uses the routing table to detect abnormal behavior, and each node must store a routing table, resulting in waste of energy and redundant information. Moreover, these detection systems do not consider the unique factors such as image and audio of multimedia sensor network

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