Network control platfom in embedded type modular construction based on communication under multiple protocols

Abstract

The invention related to areas of automation and mechanical-electrical integration discloses structured platform including: system chip as kernel set possessing high function of network communication capability under specific network environment, auxiliary configuration of peripheral device forming handling module at network nodes, connections between multiple physical media, logic connections between communication software in multiple protocols as well as embedded type network operating system. Comparing with prior art, the invention possesses advantages of simple structure, transparent application, opened standard, low cost, shared resources, and coordinated operation. The invention is applicable to industrial automation, automated instrument and meter and mechanical-electrical integrated equipment.

Description

technical field [0001] The invention relates to a network control platform, more specifically, to a network-centered network control platform based on a multi-protocol communication embedded module structure. Background technique [0002] Nowadays, in the field of automation control at home and abroad, the field of automation electromechanical product control, the field of automation equipment control, and the field of civil and household appliance control, in the implementation of automation control technology, industrial control computers, PLC programmable controllers, and single-chip microcomputers are generally used. Platform products such as intelligent controllers, these platform products are a generation of control system products gradually developed from the late 1970s and early 1980s. This generation of automatic control system products from the 1980s to the end of the 1990s and the development of industrial automation, electrical automation, and equipment automatio...

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is firstly to solve the current automation control products, the control body is separated from the sensor body, the control body is separated from the execution body, the volume is large, the cost is high, the expense is large, the system is closed, the function is single, the configuration is fixed, and the development is repeated. The defects and deficiencies such as cumbersome operation and complicated installation promote the technological progress of automation control platform products in the control field, that is, under the requirements of the network information age in the new century, design, develop and develop a new generation of general-purpose embedded modules based on various communication protocols Structural networked control platform, using a new type of SOC system-on-chip single chip as the core device, "network-centric" processing method, with this embedded, open, standardized, structured automation control platform to form a Simple structure, transparent application, open standard, low price, local processing, network connection, resource sharing, collaborative computing, device embedding, sensor control and execution integrated control processing structured platform, realizing the existing "CPU as the center" Transition to a "network-centric" approach to control processing of

Images