Forestry internet of things network

Abstract

The invention relates to a forestry internet of things network. The system comprises a background management client, a background management server, edge computing equipment and multiple internet of things equipment. The edge computing equipment comprises a communication module, an authentication module, a controller and a policy execution unit; the controller is used for storing and distributinga safety rule, wherein each safety rule is corresponding to a class of internet of things equipment; the authentication module distributes a dimension label to the internet of things equipment according to a way associated with a category through the label unit, so that each dimension label is corresponding to one class of internet of things equipment; the authentication module is further used forreceiving an authentication key from a TLS end point of the internet of things equipment and judges whether the dimension label is distributed to the internet of things equipment of this category; the policy execution unit is used for managing the communication of the internet of things equipment according to the safety rule. The bandwidth occupancy is reduced by adopting the edge computation technology, and the communication management can be performed on the internet of things equipment based on the safety rule, and the system security is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a forestry Internet of Things system. Background technique [0002] The Internet of Things uses information sensing devices such as radio frequency identification, infrared sensors, and global positioning systems (GPS) to exchange and communicate detected information in accordance with agreed protocols to achieve intelligent identification, monitoring, positioning, and management functions. . At present, the application of the Internet of Things in forestry is still in its infancy, and it is mainly used in forest fire monitoring, forest disease and pest monitoring, and remote management of timber. [0003] The existing forestry-related IoT technical solutions are as follows: the sensors installed in the forest transmit the detected data to the server of the forestry department in real time or periodically, and the monitoring personnel view and analyze the relevant...

AI Technical Summary

Problems solved by technology

[0005] 1. Due to the wide coverage of forests and the management needs of forestry systems for forest pest protection, forest fire protection, and remote timber management, the number of forestry-related IoT devices and the amount of data to be processed are increasing rapidly. If Upload these data directly to the cloud or the background management server of the forestry department, which requires the cloud to provide a large amount of storage space, and is prone to network congestion

[0006] 2. According to the different types of forestry IoT services, the existing forestry IoT devices have the characteristics of large number and types

However, there are many serious security and technical problems in the existing Internet of Things equipment, making it a security risk for the entire forestry Internet of Things system.

For example, IoT devices are not deployed in the environment of forestry IoT data centers, so traditional security services that protect data centers cannot protect IoT devices

In addition, most of the existing IoT devices adopt weak access mechanisms, so these IoT devices have security flaws and vulnerabilities

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