A saas platform for internet of things based on mqtt protocol

Abstract

A SaaS platform for the Internet of Things based on the MQTT protocol, including equipment, middleware, and a WEB terminal, the equipment is connected to the middleware, the middleware is connected to the WEB terminal, and provides services for third-party applications, and the equipment provides collection The function of uploading data and executing control instructions issued by the cloud, the device includes an intelligent gateway, a sensor and a relay for data collection, and the intelligent gateway is connected to the sensor and the relay through the 485 interface; the middleware provides a device access platform Authorization verification, secondary verification of uploaded data, API interface, sending instructions to the device for relay control and data storage. The invention provides an IoT SaaS platform based on the MQTT protocol. Enterprises can freely choose to deploy the platform to public clouds or private clouds according to privacy needs. In addition, the platform can provide services for third-party applications and can meet various industrial applications. Scenes.

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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