中文摘要：

通过分析各种人为干扰（高压直流电、车辆、施工等）和磁暴、磁扰等磁场自然变化造成的地磁观测数据异常变化，研发一套用于地磁观测的多台FHD-2B仪器实时监控报警软件，以便能够快速、准确区分人为干扰和磁场自然变化，为地震预报研究提供真实、可靠的资料。

英文摘要：

The abnormal changes of geomagnetic （high voltage DC, vehicles, construct, etc. netic disturbance, etc） are analyzed in this observation data in various human interference ） and natural interference （magnetic storm, magpaper. The author developed a real-time monitoring software for th set of multiple FHD-2B instruments, so that we can quickly, accurately distinguish human interference and magnetic natural changes. This can greatly improve the effectiveness and accuracy of the data for earthquake prediction research.