Networking system based on embedded data acquisition workstations

A networking system based on embedded data acquisition workstations, comprising a plurality of said embedded data acquisition workstations and a computer, wherein each of the embedded data acquisition workstations comprises a core board, an acquisition board, and a common board;

• both the core board and the acquisition board interface with the common board;
• the common board is a networking bridge between the core board and the acquisition board;
• the acquisition board is electrically connected with the core board via the common board;
• the core board adopts an embedded LINUX® operating system;
• at least one of said embedded data acquisition workstations serves simultaneously as both a master station and a slave station;
• the networking system has a tree topology with at least three layers, where a root node of the tree topology is the computer, and all other nodes of the tree topology apart from the root node are the embedded data acquisition workstations;
• the embedded LINUX® operating system of each of the embedded data acquisition workstations is installed with a configuration software;
• a project file executable by the configuration software is imported into each of the embedded data acquisition workstations;
• the embedded data acquisition workstations form at least one parent-child node relationship wherein the project file of a parent node is written with communication protocols of corresponding child nodes thereof.