计算机在地震前兆观测中的应用

APPLICATION OF COMPUTER TO THE PRECURSOR OBSERVATION OF EARTHQUAKE

摘要:

关于计算机在数字化地震前兆观测系统中的应用,首要的问题是实时地收集前兆数据。本文介绍的数字化前兆实时采集程序是在国产DJS-131计算机的支持下,在实时操作系统XRTOS的控制下,实时响应中断,实时采数;对采得的数据进行多种功能的判别、处理,并按一定格式编排,写入数字磁带,供进一步分析处理用。该程序主要应用于电信传输地震台网的前兆观测系统中。程序的设计思想及其处理方法可推广到任何其它的实时采集数据的系统中。

Abstract:

With regard to the application of computer to the digitized precursor observation system of earthquake, the fore-most problem is to collect data real-timely.In this paper, we introduce the digitized precursor real-time collection program, which can respond interruption, collect data real-timely, make many-function judge and treatment for the collected data, and they are read in data magnetic tape after they are arranged according to certain pattern under the support of computer DJS-131 made in China and under the control of real-time operating system. This program is mainly used in precursor observation system of telecommunication transmission earthquake stations. The dea and the skill of designing the program can be extended to other systems of collecting data real-timely.