Internet of things application layer access method and system capable of supporting multiple underlying bearer protocols

Abstract

The invention provides an Internet of Things application layer access method and system capable of supporting multiple underlying bearer protocols, and the method comprises the steps: obtaining the current protocol operation data of the Internet of Things from an Internet of Things application layer through processing, and generating the type information of terminal equipment in current compatible connection with the Internet of Things application layer; and after the terminal equipment connection notification message is sent to the to-be-connected terminal equipment, obtaining a response message corresponding to the to-be-connected terminal equipment so as to determine the access authority of the to-be-connected terminal equipment to the application layer of the Internet of Things and adjust the connection state of the to-be-connected terminal equipment and the application layer of the Internet of Things. According to the monitoring data uploaded to the application layer of the Internet of Things by the to-be-connected terminal equipment, the working state of the to-be-connected terminal equipment is changed, the types of the to-be-connected terminal equipment are screened, and only the terminal equipment compatible with the current protocol of the application layer can access the application layer; therefore, the operation cost of the Internet of Things can be reduced, and the interaction stability between the application layer of the Internet of Things and the terminal equipment can be improved.

Description

technical field [0001] The present invention relates to the technical field of Internet of Things communication management, in particular to a method and system for accessing the Internet of Things application layer that can support multiple underlying bearer protocols. Background technique [0002] The data interaction between the IoT application layer and the sensor and other terminal devices is based on the corresponding IoT protocol, and the IoT protocol may include network protocols and communication protocols. In the actual data interaction process, the terminal device needs to have an IoT protocol compatible with the IoT application layer in order to access the IoT application layer. At present, there is no unified application layer protocol in the IoT application layer. When the IoT application layer adopts different network protocols or communication protocols, it is necessary to additionally develop the message interaction function with the terminal device in the I...

AI Technical Summary

Problems solved by technology

At present, there is no unified application layer protocol in the application layer of the Internet of Things. When the application layer of the Internet of Things adopts different network protocols or communication protocols, it is necessary to additionally develop the message interaction function with the terminal equipment in the application layer of the Internet of Things, which increases the Reduce the operating cost of the Internet of Things, and reduce the interaction stability and security between the application layer of the Internet of Things and terminal devices

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