"嵌入式TCP/IP协议单片机网络数据采集系统设计"

The graduation design paper titled "Network-based Data Acquisition System" focuses on the concept of data collection, which involves converting analog quantities such as temperature, pressure, flow, and displacement into digital forms, and storing, processing, displaying, or printing them using a computerized system known as a data acquisition system. The paper briefly introduces the data transmission technology of embedded TCP/IP protocol microcontrollers in network communication. By embedding the TCP/IP protocol into a microcontroller and utilizing the ZNE-100 network card chip, the paper demonstrates how microcontrollers can transmit data within a local area network and access the internet through it. Users can communicate with remote data terminals via the microcontroller system board as an intermediary, facilitating data exchange over the network.Keywords: TCP/IP protocol, microcontroller, internet, local area network, network card chip.