驼峰信号微机监测系统的数据采集

Data Collection of Hump Signal Microcomputer Monitoring System

对驼峰微机监测系统中数据采集特点进行了全面分析 ,指出了提高数据采集的实时性是数据采集的关键点 ,提出了应从 4个方面来提高数据采集实时性的观点 .以一个现场实际运行的系统为例 ,给出了系统的结构框图 ,并从系统结构和软件设计角度介绍了如何提高数据采集实时性的问题 .

First,the paper analyses the characteristics of the data collection on hump signal microcomputer monitoring system and points out that the key of the data collection is how to improve the real-time of the system. Second,the author puts forward four points to advance the real-time of the system on data collection and gives some practical examples based on a successful system. Further more expounds some methods and ideas of software design to improve the real-time system.