基于信号模拟器的BDS导航定位产品检测中心建设

Establishing Calibration Center for BDS Navigation and Positioning Products Based on Signal Simulator

随着BDS导航定位产品的应用日益广泛,随之带来的检定需求越来越迫切。针对此类产品的检定,提出了建立BDS导航定位产品检测中心,开展BDS导航定位产品检定方法研究,对各类BDS导航定位产品的测量精度、定位精度和各项计量性能等做出定量、有效、精确的评估和校正。文章介绍了BDS接收机检测方案,着重介绍了BDS接收机室内检定研究先期取得的一些成果和存在的不足,提出了攻克方向。通过实验验证,利用BDS接收机室内检定系统进行BDS接收机检定,理论和方法可行。

Along with the application of beidou satellite navigation and positioning products is becoming more and more widely, the verification requirements will become more and more urgent. According to this kind of product verification, we put forward to establish beidou satellite navigation and positioning product calibration center. It can help us to make a quantitative, effective, accurate evaluation and correction for all kinds of beidou products measurement and positioning accuracy, which throw the methed to carry out the calibration research of beidou satellite navigation and positioning products. This paper introduced the beidou receiver calibration scheme, emphatically introduced the achievements and the deficiencies for the system of beidou receiver verification indoor, it also puted forward the direction. By experimental verification： the theory and method is feasible, which using the system of beidou receiver verification indoor to calibrate beidou receiver.