Edge computing method based on industrial Internet-of-things gateway

Abstract

The invention discloses an edge computing method based on an industrial Internet-of-things gateway, which comprises the following steps that: a data configuration module configures data related information, and generates a configuration file; an MQTT communication module transmits the configuration file to an industrial Internet-of-things gateway and stores the configuration file; the industrial Internet-of-things gateway reads the configuration file, analyzes the configuration file through a data configuration analysis module to obtain data related information, and then transmits the data related information to a multi-protocol adaptation and analysis module; the module is started to communicate with equipment, and a numerical value under an equipment register address is obtained; the numerical value is substituted into a formula for calculationin the industrial Internet-of-things gateway; and the calculated numerical value is packaged into a json format file, the json format file istransmitted to Internet-of-things middleware through the MQTT communication module, and then the data is displayed through an equipment management module. The distributed data processing capacity of the industrial Internet of things is improved, data is processed in a data source, real-time calculation of the data is achieved, the flexibility of the industrial Internet-of-things gateway for handling special conditions is improved, the network transmission flow is reduced, and the pressure of a server is relieved.

Description

technical field [0001] The invention relates to an edge computing method, in particular to an edge computing method based on an industrial Internet of Things gateway, and belongs to the fields of Internet of Things communication and edge computing. Background technique [0002] The industrial Internet of Things industry is an emerging industry. The equipment related to the production of enterprises usually comes from different manufacturers, and the communication technologies used are complex and diverse. For transformation, the gateway will convert the device data following different communication protocols with a unified specification, and upload it to the host computer for business processing. With the increase of IoT devices in industrial production sites, it is difficult to guarantee the real-time uploading of gateway data, which has become a bottleneck restricting the development of Industrial IoT. [0003] Edge computing refers to the mode of processing and analyzing...

AI Technical Summary

Problems solved by technology

Compared with the existing technology, it has higher equipment polling efficiency and data upload efficiency, and saves costs. This invention only enhances the efficiency of equipment polling and data upload, but cannot solve the lack of flexibility of industrial IoT gateways to deal with special situations. sexual problems

[0005] Nowadays, industrial IoT gateways mostly transmit data to the cloud platform. The cloud platform first performs protocol analysis on the data and then calculates the final feedback results. This takes a long time and cannot achieve real-time calculations.

Since the calculation process is not performed locally, it cannot respond immediately and lacks the flexibility to deal with special situations

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