Design And Implementation Of Remote Data Acquisition And Transmission System

This paper closely focuses on high-speed data acquisition methods and remote communication technologies, and the remote data acquisition and transmission system have been designed. The main contents are as follows:Firstly, traditional high-speed data acquisition system design methods are adopted to complete the data acquisition system. Secondly, on analysising the network access solutions of the embedded system and actural needs, the hardware design and the specific realization are proposed which is based on FPGA. Thirdly, the initialization of the network interface chip, sending data and receiving data are realized which are based on the working principle of the network interface chip. Fourthly, in view of the principle of TCP/IP protocol, based on the need of the transmition system, the TCP/IP protocol is simplified to ultimate the remote data acquisition and transmition system. Finally, right systems have been rigorous testing.