Device scheduling method, gateway and system for large-scale access to Internet of Things

Abstract

The invention provides a device scheduling method, gateway and system for large-scale access to the Internet of Things. The method comprises the following steps: acquiring current load information andcurrent device connection number of each access node of an Internet of Things cloud platform; when a first allocation request sent by an intelligent device is received, according to a predetermined scheduling rule, the current load information of each access node and the current device connection number, allocating a first access node and a first random connection waiting time to the intelligentdevice, and returning an allocation result to the intelligent device, so that the intelligent device is connected with the first access node according to the allocated information of the first accessnode and the first random connection waiting time; and storing the first access node information and the first random connection waiting time allocated to the intelligent device as device scheduling information. According to the invention, resources of device access nodes are intelligently and dynamically allocated, the problem that large-scale device accesses the Internet of Things cloud platformis solved, and automatic operation and maintenance of device access management are realized.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a device scheduling method for large-scale access to the Internet of Things, a gateway for device scheduling for large-scale access to the Internet of Things, a device scheduling system for large-scale access to the Internet of Things, and computer storage media and computing devices. Background technique [0002] The Internet of Things (IoT) concept is a network concept that extends and expands its client terminal to any item and item for information exchange and communication on the basis of the "Internet concept". The Internet of Things connects all items with the Internet through information sensing devices for information exchange, that is, things are closely related to realize intelligent identification and management. The Internet of Things is being used more and more widely in areas such as smart homes. [0003] The IoT cloud platform can help dev...

AI Technical Summary

Problems solved by technology

This allocation scheme cannot refer to the actual load situation of a certain access node at present, and flexibly direct and dispatch smart devices to certain nodes, resulting in the possibility that some access nodes may have a large load

Especially when a server cluster of the cloud platform goes down, a large number of devices need to be reconnected, resulting in a large number of concurrent connection requests, which brings huge access pressure to the access nodes

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