Inter-network device communication method, system, and edge node of the Internet of Things

Abstract

This disclosure proposes a method, system, and edge node for inter-network collaboration in the Internet of Things. The method includes: receiving an access request message carrying a target device identifier sent by a first device in the first Internet of Things; receiving the first The data processing request message sent by the device, the data processing request message is sent after the first device accesses the first Internet of Things through the first edge node; broadcast the data processing request message in the block chain; receive the second A data processing response message broadcast by the second edge node in the Internet of Things in the block chain; obtaining data in the data processing response message, and sending the data to the first device. Effectively improve the communication capabilities of IoT network devices, reduce the operation and maintenance costs of collaboration between IoT systems caused by the increasing access of IoT network devices, and ensure the safe, credible and stable operation of the IoT network.

Description

technical field [0001] The disclosure belongs to the technical field of communication, and in particular relates to a communication method, system and edge node between devices in the Internet of Things. Background technique [0002] In recent years, IoT networks and services have developed rapidly, and many IoT networks are self-organizing networks within operators and enterprises. When it comes to collaboration across multiple operators and multiple IoTs, the cost of inter-network device communication is high. With the access of more and more things (things in the physical world and things in the virtual world) and the interaction and collaboration between more and more IoT networks, the existing IoT system based on centralized management will face increasingly severe problems. More and more challenges. Especially the inter-network collaboration capability of the system, which carries tens of billions of Internet of Things device connection services, the Internet of Thin...

AI Technical Summary

Problems solved by technology

Especially the inter-network collaboration capability of the system, which carries tens of billions of Internet of Things device connection services, the Internet of Things system architecture and platform need an efficient inter-network device communication solution to solve the operation and The increase in maintenance costs, the problem that the Internet of Things network cannot be operated safely and stably

Images