CAJ | 학술논문

文章从系统组成和精度分析2个方面，介绍了煤矿开采沉陷自动化监测系统的前期工作。该系统以GNSS CORS 技术、GIS技术、计算机网络通讯技术、移动 PDA 技术、现代测量数据处理技术等为支撑，以GNSS基准站子系统、GNSS连续运行监测站子系统、数据监控中心子系统、实时数据采集终端子系统和通讯子系统等为核心模块，形成了集设备监控、数据采集、数据传输、数据处理与分析、沉陷预计与预警、开采损害评价等为一体的综合地表移动自动化监测系统。利用1 d的实测数据对9个GNSS连续运行监测站的内符合精度进行了分析，结果表明，X方向的内符合精度在±3.5～±4.9 mm之间，平均为±4.4 mm ；Y 方向的在±3.0～±4.8 mm之间，平均为±3.7 mm ；H方向的在±8.0～±10.1 mm之间，平均为±8.9 mm。
문장종계통조성화정도분석2개방면，개소료매광개채침함자동화감측계통적전기공작。해계통이GNSS CORS 기술、GIS기술、계산궤망락통신기술、이동 PDA 기술、현대측량수거처리기술등위지탱，이GNSS기준참자계통、GNSS련속운행감측참자계통、수거감공중심자계통、실시수거채집종단자계통화통신자계통등위핵심모괴，형성료집설비감공、수거채집、수거전수、수거처리여분석、침함예계여예경、개채손해평개등위일체적종합지표이동자동화감측계통。이용1 d적실측수거대9개GNSS련속운행감측참적내부합정도진행료분석，결과표명，X방향적내부합정도재±3.5～±4.9 mm지간，평균위±4.4 mm ；Y 방향적재±3.0～±4.8 mm지간，평균위±3.7 mm ；H방향적재±8.0～±10.1 mm지간，평균위±8.9 mm。
T he automatic monitoring system for coal mining subsidence is introduced from the perspec‐tives of system composition and accuracy analysis .The system is based on GNSS CORS technology , GIS technology ,computer network communication technology ,mobile PDA technology and modern measurement data processing technology .It takes GNSS reference station subsystem ,GNSS CORS monitoring station subsystem ,data monitoring center subsystem ,real‐time data acquisition terminal subsystem and communication subsystem as core modules .Equipment monitoring ,data collecting and transmitting ,data processing and analyzing ,subsidence predicting and early warning ,mining damage evaluating are built up into an automatic monitoring system for coal mining subsidence .Based on the measured data of nine GNSS stations in one day ,it is show n that the internal accuracy in the X direc‐tion is among ± 3.5~ ± 4.9 mm ,the average is ± 4.4 mm ;in the Y direction is in ± 3.0~ ± 4.8 mm , the average is ± 3.7 mm ;and in the H direction is in ± 8.0~ ± 10.1 mm ,the average is ± 8.9 mm .