【摘要】 针对大型数据获取系统对系统工作状态的实时监视需求,介绍了一种可以用于数据采集系统中监视子系统的设计。该监视系统用于实时获取数据采集系统的工作状态信息以及数据获取系统采集到的数据的质量。该监视系统根据监视数据实时性要求和数据量大小不同而设计相应数据传输路径,并在相应传输路径做相应优化。系统的长期稳定运行表明了该监视系统可以可靠稳定地实时监视整个数据采集系统。该监视系统设计结构简单,实时性较强,较好地结合使用了软硬件,该监视系统也可以应用于其他数据采集系统。更多还原

【Abstract】 To meet the request for real-time monitor subsystem in large-scale data acquisition system,a design example of monitor subsystem is introduced.This monitor system is used to real-time access to status data and quality data of data acquisition system.This monitor system set different data transmission paths to the kinds of monitor data according to the character of monitor data,and optimize the data transmission.Long-term stable operation shows that the monitor system is reliable and stable.This monitor system has simple structure and high performance of real-time operation,use a combination of hardware and software,and also can be applied to other data acquisition systems easily.更多还原