摘要
高速数据采集对信号完整性、信号干扰、高速PCB布线及数据处理和高速实时存储要求极高,而其应用环境又往往非常复杂,在实际应用中,很难找到一种既能进行高速数据采集、又能大容量存储的数据采集系统。针对这些问题,提出了一种高速数据采集及存储的解决方案,将嵌入式微处理器及大容量ATA硬盘直接嵌入在具有PCI总线及USB总线的采集卡上,实现既可联机运行也可脱机运行的高速数据采集及存储系统。
The high-speed data acquisition system demands for better signal integrity, signal interference, high-speed wiring, data processing and high-speed real-time storage and the application environment is very complex. It is difficult to find high-speed data acquisition and large capacity storage system. Aimed at these problems, a solution of high-speed data acquisition and storage system was presented. It made embedded microprocessor and large capacity hard disk embedded into acquisitive-card with PCI bus and USB bus to produce a high-speed data acquisition and storage system which can works online or offline.
出处
《电测与仪表》
北大核心
2007年第8期48-52,共5页
Electrical Measurement & Instrumentation
基金
黑龙江省教育厅科学技术研究资助项目(11511348)
