基于安卓平台多传感器的边角测量数据采集系统

The data collection system of triangulateration based on Android platform multi-sensor

边角测量是大地测量的主要内容,长期沿用基于Wince和Windows Mobile系统开发的边角测量数据采集软件,存在硬件设备老化、串口有线数据通信使用不便等问题。为了充分发挥新型全站仪操作性能,满足新规范作业要求,本文基于安卓平台,综合利用全球导航卫星系统(Global Navigation Satellite System,GNSS)、温度、气压、蓝牙、WIFI等电子传感器,开发新型边角测量自动化数据采集系统,实现了无线数据通信、数据加密处理、生成观测手簿和限差检核等功能,满足三、四等边角测量要求。

Triangulateration is the main component of geodetic survey.The triangulateration data collection software developed based on Wince and Windows Mobile systems has been used for a long time,but there exist some problems such as aged hardware,and inconvenient serial wired data communication,etc.In order to give full play to repeated performance of the new total station and meet the new standard operation requirements,this paper comprehensively uses multi-sensor,including GNSS,temperature,air pressure,Bluetooth and WIFI to develop the new data collection system of triangulateration based on Android platform,realize wireless data communication,densified data processing,observation manual book generating and allowable error checking and many other functions,to meet the requirements of three or four-order triangulateration.