To implement an open software architecture in measurement and control system, taking account of the characteristic of measurement and control system, using data flow driven technology, a software architecture on data bus is proposed in this paper.

• 摘要针对测控领域软件可采用数据驱动的特性，以软件总线为基础，设计了基于不同优先级的线程池来处理任务流的软件框架结构。