摘要： 文章介绍利用“数据流”思想进行多任务界面设计的方法,根据一个较大型的多任务在线实时检测与监视系统的具体特点,设定各任务的不同工作环境,使用时间戳和排队机制,合理地设计信息流和数据流的走向及时序,并给出各任务界面之间的数据传榆协议,从而使各任务界面协调而又有效地工作。

关键词: 在线检测, 实时监视, 多任务, 数据流, 界面设计

Abstract: In this paper an approach of the design of multi-task interface by using data flow is introduced. According to the multi-task characteristics of an on-line and real-time system which has the effects of detection and monitoring, it gives a suitable software environment to every task, makes the direction and time order of data flow to be in the best way by using of time stamp and queuing methods. Some regulations of data transmission among the interfaces are also given. So the system can run effectively.

中图分类号: 

• TP311.52