论文部分内容阅读
自动驾驶技术的兴起对高速公路上导航地图的精度要求越来越高,需要对车载移动测量系统获取的导航数据产品精度作出合理评价。本文以某段高速公路为例,提出了数据验证分类和详细精度性能评价指标,探讨了导航数据管理和三维可视化分析系统的设计与实现方法,对以后建立完善的高精度导航产品评价体系及全国范围内导航数据产品精度验证的过程具有一定参考价值。
The rise of autopilot technology is becoming more and more demanding on the accuracy of the navigation map on the expressway, and the accuracy of the navigation data products obtained by the onboard mobile measurement system needs to be reasonably evaluated. In this paper, a section of expressway is taken as an example to propose the data verification classification and detailed precision performance evaluation index. The design and implementation method of navigation data management and 3D visualization analysis system are discussed. After establishing and perfecting high-precision navigation product evaluation system and national Range of navigation data product accuracy verification process has a certain reference value.