面向自动驾驶的车道级道路电子地图制作

Production of Lane-level Road Electronic Maps for Autonomous Driving

高精度车道级道路电子地图是实现车道级导航与监控的基础地理信息数据和必要条件,未来在自动驾驶系统方面具有广阔的应用空间。该文使用全站仪、RTK进行野外测量,生产符合要求的车道级道路路网数据,包括车道数、车道宽度等属性数据,并进行地图编译,输出OpenDrive格式数据,供自动驾驶系统测试使用。

High-precision lane-level road electronic maps are basic geographical information data and necessary conditions for realizing lane-level navigation and monitoring,and have broad application space in autonomous driving systems in the future.This paper uses total station and RTK to conduct field surveys to produce lane-level road network data that meets the requirements,including attribute data such as lane number and lane width,and compiles maps to output OpenDrive format data for automatic driving system testing.