基于DSP技术的多功能电子测量仪的设计与实现

Development of Multi-function Electronic Measurement Using DSP Techniques

结合设计和开发,介绍了利用DSP技术实现多功能电子测量仪的硬件和软件。硬件采用总线技术,数据采集模块以插件的形式灵活地配置总线上;软件采用平台化的设计技术,整个软件分为支持层、调度操作层和应用层;所设计的网络接口能和计算机连接以实现虚拟仪器功能。实验表明,采用DSP技术和虚拟仪器技术结合的电子测量仪具有较好的扩展功能和开放功能。

The hardware and software of multi - function electronic measurement are introduced using DSP techniques in which combining design and development. The hardware is designed using the Bus technique that the modules of data collection can be setup in the Bus neatly. The software is designed using platform approaches which is consisted of supporting layer, scheduling operator layer and application layer. The interface of network with compute can be realized functions of virtual instrumentation. It is expressed that the electronic measurements using DSP technique and virtual instrumentation have been good opening function and extending function.