A cloud-based Internet of things multimedia data communication method

Abstract

The invention provides an Internet of things multimedia data communication method based on cloud. The Internet of things comprises two kinds of nodes: basic facility nodes and equipment nodes; the basic facility nodes comprise access routers, switches and access nodes, and are used for achieving route forwarding functions; the equipment nodes are used for sensing and collecting data related to geographical locations, converting the data into a multimedia data form, and the equipment nodes do not have the route forwarding function. According to the method, multimedia data communication can e quickly achieved, quality of service can be improved; and the method provided by the invention can be widely applied to fields of environment monitoring and road traffic management.

Description

technical field [0001] The invention relates to a data communication method, in particular to a cloud-based Internet of Things multimedia data communication method. Background technique [0002] The current IoT architecture has the following deficiencies: [0003] 1) The user can only obtain the target object information through the database server, and cannot realize direct point-to-point communication with the target object; [0004] 2) The user can only query the information of the target object, and cannot directly control the state of the target object; [0005] 3) The target object information can only be read passively through the reader, and the target object cannot actively request data update or send out alarm information according to the current state. Contents of the invention [0006] Purpose of the invention: The technical problem to be solved by the present invention is to provide a cloud-based Internet of Things multimedia data communication method for th...

AI Technical Summary

Problems solved by technology

[0003] 1) The user can only obtain the target object information through the database server, and cannot realize direct point-to-point communication with the target object;

[0004] 2) The user can only query the information of the target object, and cannot directly control the state of the target object;

[0005] 3) The target object information can only be read passively through the reader, and the target object cannot actively request data updates or send out alarm information according to the current state

Images