基于虚拟仪器技术的海量数据存储记录仪

记录仪是重要的二次仪表,用于工业自动化监控系统,也可以用于高速现场采集为后续分析准备数据.虚拟式海量数据存储记录仪是在克服传统记录仪缺点的基础上,结合虚拟仪器技术,开发出来的一种新型的记录仪.作者对系统原理、硬件结构及软件设计进行了详细的论述,并给出了一个应用实例.该仪器具有成本低,易携带,操作方便的优点,满足了大多数行业对记录仪的需要.

Great Capacity of Data Logger Based on Virtual Instrument Technology

The Data Logger is an important secondary-instrument,which can be applied to automatic monitor and control system,and high speed local data acquisition for later analysis.The Virtual Great Capacity of Data Logger based on virtual instrument technology is a new instrument which has more advantages than the traditional Data Logger.The design method has been introduced from three ways,which includes system principle, hardware configuration and programming design, and an application example is given.This Data Logger is low cost,easy to take,also easy to operate.It can be widely used in many of actual applications.