利用卫星传输新滩滑坡监测数据的试验研究

Research on Transfer of the Monitoring Data of Xintan Landslide with Satellite

该项研究成果由滑坡监测系统、数据采集系统、多功能接口、卫星传输系统、卫星地面接收站等部分组成。试验研究结果表明:采用的一整套滑坡监测仪器,能监测滑坡从初始蠕变到破坏的全过程;多功能接口通过标定,各项技术指标与未通过接口的人工量测结果一致;平台编码发射误码率、地面接收数据误码率、数字传输误码率均小于0.1％;整个系统全部采用太阳能电源供电,不用市电,实现了无人值守自动化监测;研究成果实用性强、设计新颖、方法先进、技术可靠、经济合理。

The results of research on transfer of the monitoring data with satellite is composed of the relevant research findings of a landslide monitoring system, a data acquisition system, a multi-functional connecter, a satellite transfer system, a satellite ground station and so on. The research results indicate that the whole set of landslide monitoring instrumentation is capable of monitoring a landslide process, from initial creep to failure. The various technical indexes which pass through the multi-function connector are found to be identical with the monitoring results that are obtained by manual work. The erroneous coding ratioes of the platform coding ejection, the received data on the ground and the digital transmission are all less than 0.1%. The whole system is an automonitor system which uses solar power as its power source. The design of the whole system is practical, novel, advanced, technically reliable and economically feasible.