Internet of Things device discovery and management method

Abstract

The invention discloses an Internet of Things device discovery and management method. The method comprises the following steps: collecting and uploading a data message by a bottom layer sensing device to a gateway; pre-establishing and storing a device information database, a policy information database and an instruction information database by the gateway; calling device information in the data message uploaded by the bottom layer sensing device and matching the device information in the device information database to judge whether the bottom layer sensing device has a device security check code by the gateway; extracting a data bit field and matching the data bit field in the policy information database to obtain a control policy; performing format conversion, and uploading the data message to a server, receiving and storing the data message uploaded by the gateway, generating an application instruction and allocating the application instruction to the gateway by the server, receiving the application instruction, extracting the device information in the application instruction and matching the device information in the device information database by the gateway to extract a logic instruction in the application instruction and match the logic instruction in the instruction information database so as to obtain a corresponding control instruction and execute the control instruction on the corresponding bottom layer sensing device. By adoption of the Internet of Things device discovery and management method disclosed by the invention, a data authentication function, a data forwarding direction and a control instruction acquisition function can be realized.

Description

Technical field [0001] The invention relates to a method for discovery and management of Internet of Things equipment, belonging to the technical field of Internet of Things sensing. Background technique [0002] With the development of the Internet of Things technology and the improvement of intelligent hardware computing capabilities, more and more smart electronic devices are connected to the network. In the current environment of the development of the Internet of Things, these massive heterogeneous sensing devices are connected to It has become an inevitable trend that the cloud platform of the Internet of Things realizes the interconnection and intercommunication between devices, and truly transforms the communication between people into the communication between people and equipment and finally the communication between equipment and equipment. However, these smart electronic devices follow different data transmission specifications, resulting in a state of isolation and d...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide a method for discovering and managing Internet of Things devices, and solve the problem of non-uniform formats of heterogeneous sensing

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