【作者】 杜建军；

【导师】 谢晓佳；

【作者基本信息】 重庆大学 ， 采矿工程， 2005， 硕士

【摘要】 三峡水库2003 年建成蓄水后,库区水位大幅度升高,可能引起多处滑坡等地质灾害。现在对库区的滑坡地质灾害进行无线监测发展很快,其主要运用技术有GPS、GPRS 等。本论文以云阳宝塔滑坡自动监测系统为对象,进行了系统的整体结构设计。为在工程运用中提高系统的整体效率和性能,本论文对利用GPS 技术进行滑坡自动监测的系统模型展开了分析,重点讨论了自动监测系统的全双工通信。通过引入控制的方法对系统进行了改进,强调了控制信号必须结合自动监测系统和滑坡灾害本身的特点进行生成和控制。本论文对滑坡自动监测系统的数据采集、控制信号生成及响应、监测数据统计等过程进行了模拟实验。本论文主要作了以下几个方面的研究:1.研究滑坡自动监测的基本知识和方法。2.介绍GPS 技术及GPRS 技术。3.进行云阳宝塔滑坡自动监测系统总体结构设计。4.阐述主要监测设备和仪器的安装调试。5.从自动监测系统逻辑模型角度进行分析和改进。6.用VC++6.0 编写程序,进行数据采集和接收子系统的模拟实验。7.规划监测资料,用VB6.0 编写程序进行实验展示。更多还原

【Abstract】 Water level has risen considerably since the impounding of the Three-GorgesReservoir in year 2003 and that might cause serious geologic hazards, includinglandslides. Primarily using GPS or GPRS techniques, the landslides wireless monitoringin the Three-Gorges Reservoir developed in rapidness.According to the landslide of Baota in Yunyang, in this paper, has designed aautomatic landslide monitoring system with GPS and GPRS techniques. For improvethe efficiency and performance of the system, the logiccal model of the monitoringsystem is analyzed and modified. The automatic monitoring system must work induplex communication. Connecting the character of the monitoring system andlandslides, the control signal is produced and embedded in the monitoring system. Theproblems such as the data collection、the control signal produce and response、the datastatistics, in the paper, which all are simulated by the software program.The main tasks as follows:1. Study the automatic landslide monitoring system base knowledge and method.2. Study the GPS and GPRS techniques.3. Design general structure of the automatic monitoring system for Baota landslide .4.Formulate installation and adjustment of main equipment and apparatus .5.Analyze and modify the logical model of the monitoring system.6.Simulate the subsystem of data collection and reception by the software program writing by VC++6.0.7.plan the data and demonstrate by the software program writing by VB6.0.更多还原