Micro PC-based Internet of Things centralized control system and method thereof

Abstract

The invention relates to a micro PC-based Internet of Things centralized control system and a method thereof. The micro PC-based Internet of Things centralized control system comprises a special cabinet; the cabinet is internally provided with a micro PC; the special cabinet is provided with a number of slots with uniform sizes and uniform interfaces, and pluggable function modules corresponding to the slots, and the function modules are matched with the slots; the cabinet is also internally provided with a PLC relay input and output control circuit; the control circuit comprises a plurality of output control circuits and a plurality of general input circuits; each circuit comprises an optical isolation structure; each circuit is connected with the micro PC and the other end is connected onto the input and output terminal of the cabinet. The invention also provides a linkage method between function modules. The limitations of the existing Internet of Things control system which has a long development cycle and inconsistent protocols, and requires many people to cooperate in the development can be solved, and an Internet of Things platform with strong universality, multiple expansion functions and unified data protocols and communication interfaces is realized.

Description

technical field [0001] The invention belongs to the technical field of Internet of Things terminal equipment, and in particular relates to a centralized control system of the Internet of Things based on a micro PC computer and a method thereof. Background technique [0002] The Internet of Things (Internet of Things) is an information carrier based on the Internet, traditional telecommunication networks, etc., which enables all ordinary physical objects that can be independently addressed to realize interconnection and intercommunication. It has three important features: general object equipment, autonomous terminal interconnection, and pervasive service intelligence. [0003] The Internet of Things will be ubiquitous (Ubiquitous) terminal devices (Devices) and facilities (Facilities), including sensors with "intrinsic intelligence", mobile terminals, industrial systems, building control systems, home smart facilities, video surveillance systems, etc., and "Externally enabl...

AI Technical Summary

Problems solved by technology

Therefore, a wide range of demand applications has spawned various IoT platforms. However, due to the inconsistency of various interfaces and data communication protocols of various IoT platforms, many excellent applications use embedded systems because most of the IoT platforms are based on functions. The development of each interface module requires the cooperation of multiple software and hardware developers. The development cycle is long, the development is difficult, and the cost is high. Once the demand changes, the software and hardware must be redesigned. The versatility is not good, so it cannot be thoroughly applied and promoted.

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