谷幅(弦线)变形自动监测系统的研制与应用

Development and Application of Automatic Monitoring System for Valley Width(Chord Length)Deformation

基于激光测距传感器、温湿压传感器、智能数据终端等设备自主研发一套谷幅(弦线)自动监测系统,弥补谷幅人工观测的不足,并在传统的距离改正模型基础上,研究适合高山峡谷的谷幅观测精密气象改正模型,从而为工程提供高精度、准确可靠的谷幅监测数据。工程实际应用表明,谷幅(弦线)自动监测系统具有安全、可靠、高效、精度高等优势,适合各种地区的谷幅观测和距离改正,同时也适合外观自动化监测的距离改正。

Based on laser ranging sensor,temperature and humidity pressure sensor,intelligent data terminal and other equipments,a set of valley width(chord length)automatic monitoring system is independently developed to make up for the shortage of manual observation of valley width.Based on the traditional distance correction model,the precise meteorological correction model of valley width amplitude observation suitable for high mountains and deep valleys are studied to provide high-precision,accurate and reliable valley width monitoring data for the project.The practical application shows that the developed valley width(chord length)automatic monitoring system has the advantages of safety,reliability,high efficiency and high precision,and is suitable for valley width observation and distance correction in various regions,and the distance correction of measurement automatic monitoring.