An Internet of Things SaaS platform based on an MQTT protocol

Abstract

The invention discloses an Internet of Things SaaS platform based on an MQTT protocol. The platform includes equipment , middleware and a WEB end. The equipment is connected with the middleware. wherein the middleware is connected with the WEB end and provides service for a third-party application, the equipment provides the functions of uploading collected data and executing a control instruction issued by a cloud end, the equipment comprises an intelligent gateway, a sensor used for data collection and a relay, and the intelligent gateway is connected with the sensor and the relay through a485 interface; And the middleware provides authority verification of the equipment access platform, secondary verification of the uploaded data and an API interface, and issues an instruction to theequipment to control a relay and store the data. According to the Internet of Things SaaS platform based on the MQTT protocol provided by the invention, an enterprise can freely select to deploy the platform to a public cloud or a private cloud according to privacy needs, in addition, the platform can provide service for a third-party application, and various industrial application scenarios can be met.

Description

technical field [0001] The present invention relates to the technical field of the industrial internet of things, in particular to a SaaS platform of the internet of things based on the MQTT protocol. Background technique [0002] As a new generation of technological revolution following the Internet, the Internet of Things has been widely used in agriculture, education, environmental protection, manufacturing and other fields. With the needs of various industries, many IoT applications suitable for specific scenarios have been derived. On this premise, IoT platforms have also emerged. [0003] The Internet of Things platform can quickly and comprehensively collect sensor data, and at the same time form cloud data services to support specific businesses. At present, small and medium-sized Internet of Things companies develop Internet of Things platforms to provide services for all walks of life, but funds, talents, and technologies are not enough to support their independen...

AI Technical Summary

Problems solved by technology

At present, small and medium-sized Internet of Things companies develop Internet of Things platforms to provide services for all walks of life, but funds, talents, and technologies are not enough to support their independent development service platforms. In the process, there are low platform versatility, repeated development, high costs, and inconvenient operation and maintenance. , complex gateway configuration, lack of professional talents, etc.; although there are public cloud-based IoT platforms on the market that can help enterprises manage IoT projects, considering the privacy of some enterprise data, enterprises cannot put internal data on public clouds , public IoT platforms cannot meet their needs

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