Internet of Things communication method and device based on Internet of Things protocol analysis, equipment and medium

Abstract

The invention discloses an Internet of Things communication method and device based on Internet of Things protocol analysis, equipment and a medium, and relates to the technical field of Internet of Things communication, and the method comprises the steps: distributing a first analysis task for an edge node according to a current network state through a cloud after receiving an original Internet of Things data flow, determining a second analysis task of the cloud according to the distribution condition; the method comprises the following steps: preprocessing an original Internet of Things data stream based on a cloud edge collaborative architecture and a preset network hierarchical analysis method, and analyzing protocol features in the preprocessed Internet of Things data stream to obtain effective load information, determining a target protocol analysis rule in a preset protocol feature library based on a preset protocol classification model and the protocol features to decode the effective load information to obtain standardized data corresponding to the original Internet of Things data stream, and completing a first analysis task and a second analysis task; and packaging the standardized data into a target message through the cloud, so as to carry out Internet of Things communication according to the target message.

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