基于嵌入式网络的数据采集与分布式计算系统

Data Acquisition and Distributed Computing System Based on Embedded Network

采用将网络的开放分布和DSP高速信号处理的优势相融合的技术,给出了系统详细的软硬件设计和工作原理,以及通过嵌入式网络接口与上位机通信和采用XML-Socket技术数据传输的设计和实现过程。实验验证了系统在工业环境中与多种传感器配合使用实现分布式数据采集与实时计算功能的可靠性、稳定性。

Taking the advantage of network distributed openness and DSP high speed signal processing ability, the design and elements of system＇s hardware and software are described, as well as how it works through embedded network to make access to user station and transmit data by XML-Socket. The result shows that this system can work stably in the industrial environment with various sensors; it＇s able to fulfil the requirements of real-time data acquisition and distributed computing.