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.
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钟廷姣.计算机在地震前兆观测中的应用[J].地震工程学报,1984,6(4):67-71. Zhong Tingjiao. APPLICATION OF COMPUTER TO THE PRECURSOR OBSERVATION OF EARTHQUAKE[J]. China Earthquake Engineering Journal,1984,6(4):67-71.