基于GPS-OEM板的低成本二维姿态测量系统

Low-Cost Two-Dimensional Attitude Determination System Based on GPS-OEM Board

基于GPS-OEM板的低成本二维姿态测量系统,由数据采集与数据识别处理,模糊度与姿态解算,显示信息和编译动态链接库等模块组成。由两个GPS天线组成基线,接收GPS卫星信号,经连接电缆传到GPS-OEM板。再通过串行端口送至导航计算机,姿态解算软件对其经度、纬度等数据进行处理,解算完成后输出姿态测量结果。

A low-cost two-dimensional attitude determination system based on GPS-OEM board is comprised of data collection and data recognition processing, r ambiguity resolution and attitude measurement, information display and DLL compiler etc. The base line consists of two antennas of GPS and receives GPS satellites signal. Then, the signal was transmitted to GPS-OEM board by means of cables and the navigation computer received the signal of GPS-OEM board via serial ports. Finally, the software of attitude resolution deals with longitude and latitude data and the results of attitude measurement were showed.