【摘要】 地震数据采集器电源监控系统,用于地震台网中心对各台站电源情况的掌握和对地震数据采集器的远程控制。以89C2051单片机为核心,利用串口侦听技术跟踪采集器状态,发生"死机"时及时对其复位,并向台网中心报警。实际运行表明:系统可靠性高,有效提高可遥测数字地震台网的工作效率。更多还原

【Abstract】 A power monitoring system for the earthquake data acquisition was used in an earthquake station net center to know each station’s power conditions and to carry out remote control for the earthquake data acquisition.With 89C2051 chip as the core,the system used serial interface intercept technology to track the acquisition’s status,resetting the machine in time when it broke down and sending alarm to the station net center.Actual operations show that the system is high in reliability,raising work efficiency of remote-metering digital earthquake station net.更多还原