CAJ | 학술논문

为了能高质量地采集水库诱发地震数据信息,设计并研发了一套基于ARM9平台的地震数据采集系统. 重点介绍了水库诱发地震数据采集器在研发过程中需要实现的目标、设计思路、遇到的困难、采取的优化措施、实施方法和研发成果及应用测试情况. 详细介绍了在研发地震数据采集器过程中,如何实现几个关键功能,如主控制、前置放大、A/D转换、数据滤波及系统授时等. 系统性能测试表明:各项技术指标达了到设计目标,可进入市场应用和推广.
위료능고질량지채집수고유발지진수거신식,설계병연발료일투기우ARM9평태적지진수거채집계통. 중점개소료수고유발지진수거채집기재연발과정중수요실현적목표、설계사로、우도적곤난、채취적우화조시、실시방법화연발성과급응용측시정황. 상세개소료재연발지진수거채집기과정중,여하실현궤개관건공능,여주공제、전치방대、A/D전환、수거려파급계통수시등. 계통성능측시표명:각항기술지표체료도설계목표,가진입시장응용화추엄.
To collect the high-quality data of reservoir-induced earthquake, a collection system of earthquake data based on ARM9 platform is designed and developed. The object to be realized, design thought, difficulties, optimal measures, implemen-tation method, development achievement and its application in the developing process are introduced. The realization of the key functions such as main controller, preamplifier, A/D converter and data wave filter, etc. in the development of data collector are described in detail. The performance test shows that the technical indexes have met the design purpose and the data collector can enter market and be popularized.