Internet of Things equipment intelligent registration method and system based on semantic Internet of Things middleware

Abstract

The invention discloses an Internet of Things equipment intelligent registration method based on semantic Internet of Things middleware. The method comprises the following steps: recognizing an equipment triple entity through the rich equipment semantics in equipment protocol bank information and the combination of a corpus and a rule; collecting equipment information of online equipment evaluation and retail websites by utilizing a crawler technology, extracting equipment information in a unified form based on an equipment body, and storing the equipment information in an equipment body library; and searching the equipment body library by taking the triad as a search condition, matching complete equipment information and storing the complete equipment information in an equipment information database to finish automatic registration. If the entity cannot be identified in the banner information, active collection of the equipment information is finished by utilizing an equipment specification submitted by an equipment provider user, the equipment information based on an equipment body structure is extracted by utilizing a rule, and the equipment information is respectively stored inan equipment body library and an equipment information database to finish intelligent registration.

Description

technical field [0001] The invention includes equipment application protocol banner information entity identification, semantic Internet of Things middleware, and intelligent registration of Internet of Things devices and technical fields, and specifically relates to a method and system for intelligent registration of Internet of Things devices based on semantic Internet of Things middleware. Background technique [0002] As more and more fields are connected to the Internet of Things, the number of Internet of Things devices has shown a massive increase, and the heterogeneity of the underlying devices is a major challenge for interoperability in the Internet of Things today. In order to shield device heterogeneity, many standard device access, protocols, frameworks, abstractions, and specifications have been proposed. On this basis, an important prerequisite for a device to enter the Internet of Things and perform normal communication and work is to register the device in a...

AI Technical Summary

Problems solved by technology

In the current registration of device physical information, most of them rely on developers to manually input the information of interest. In the case of a large number of devices, this method is inefficient and has a high error rate.

Images