摘要
基于光纤通信网络对一种高速数据采集系统进行了设计。通过多路数据采集方式,并与光纤通信网络相结合,使得高速数据采集能力得到大幅提高。该系统主要由处理系统、采集模块及光纤网络共同构成,光纤通信网络前端采集模块在模拟滤波、采样完成后,通过处理器实现信号的传输。此外,通过光数据采集系统实验,证明了在高速数据采集系统中应用光纤通信网络能实现速率在10 Gbit·s-1以下的光数据接入采集。
A high-speed data acquisition system is designed based on an optical fiber communication network.By way of multi-channel data acquisition,and combined with fiber-optic communications network,the high-speed data acquisition capability has been greatly improved. The system consists of the processing systems,fiber optic networks and the collection module. Signals collected by the front-end optical fiber communication network are processed by analog filter and sampling and then transmitted by the processor. Experiments on the optical data acquisition system prove that the application of fiber-optic communication networks in high speed data acquisition system can achieve optical data access rates less than 10 Gbit·s^- 1.
出处
《电子科技》
2015年第2期59-61,共3页
Electronic Science and Technology
关键词
高数数据采集系统
光纤通信网络
采集方式
high number of data acquisition systems
optical fiber communication network
acquisition mode
