The sampled data was transferred from the data acquisition box to the computer through the enhanced parallel port ( EPP). 采用增强型并口(EPP)实现计算机与外置数据采集模块的高速数据传输。
The digital signals are transferred by the digital acquisition system and PCI bus in the receiver which can implement high-speed data channel in current computer using DMA mode and double side address map. 接收机中数据采集卡使用模数转换器件和PCI总线来传输高速数字信号,该系统工作在通用计算机上,采用DMA方式和双端地址映射方法实现高速数据传输。
The pull force and stretch length signals are transferred from the pull sensor and displacement sensor during the process of stretching. After the signal is pretreated, it is communicated to the data acquisition card. 采用拉力传感器、位移传感器来测量拉伸过程中吊装带所承受的拉力和延伸长度,经信号调理后,送入数据采集卡。
Mutual information between personal computer and the scene signal transferred through the multi-function data collecting car. Then, the calibration system implemented the data acquisition, display and storage, as well as controlled the executive machine. PC机和现场信号通过多功能数据采集卡交互信息,实现了标定系统的数据采集、显示和存储以及对执行机构的控制。