基于网络的数据采集系统研究与设计:嵌入式TCP/IP协议单片机技术应用.

"pressure, flow, displacement and other analog quantities converted into digital quantities and then stored, processed, displayed or printed by a computer system, which is called a data acquisition system. This paper briefly introduces the data transmission technology of embedded TCP/IP protocol single-chip microcomputer in network communication. TCP/IP protocol is embedded in the single-chip microcomputer, and data transmission is realized through the LAN and the Internet via LAN with the help of the network card chip ZNE-100. The user terminal communicates with the remote data terminal through the single-chip microcomputer system board as a medium. Keywords: TCP/IP protocol, single-chip microcomputer, Internet, LAN, network card chip. In this paper, the development of a network-based data acquisition system is discussed, focusing on the implementation of TCP/IP protocol in a single-chip microcontroller for data transmission over LAN and Internet. The use of the ZNE-100 network card chip enables seamless communication between user terminals and remote data terminals, facilitating efficient data acquisition and transfer. The system offers a reliable and cost-effective solution for real-time data collection and analysis, with potential applications in various industries.Overall, the network-based data acquisition system presented in this paper demonstrates the importance and effectiveness of integrating TCP/IP protocol in embedded systems for improved data communication and management. The system's capability to facilitate remote data access and control makes it a valuable tool for monitoring and analyzing critical parameters in different environments. With further advancements in technology and network infrastructure, such systems are expected to play an increasingly significant role in enhancing data acquisition processes and enabling better decision-making in various fields."