针对基于以太网口传输的高速光纤光栅解调器,在VC环境下应用WinSock中UDP套接字实时的接收光栅波长编码数据包,并有效的利用VC强大的界面开发功能和多线程技术,在上位机终端数据录取中进行了仿真与测试,实现了基于高速光纤光栅解调器波长解调数据的采集与显示处理,实践证明可提高解调器数据接收的实时性和准确性。 Aiming at the high speed fiber grating demodulator based on Ethernet port transmission, this paper applies UDP socket in WinSock to receive the encoded data packet in real time and makes effective use of VC’s powerful interface development and multi-threading technology. The data acquisition of host computer terminal was simulated and tested, and the acquisition and display processing of wavelength demodulation data based on high-speed fiber grating demodulator was realized. The practice proved that it can improve the real-time and accuracy of demodulator data reception.