The invention discloses a method and a device for realizing a pilot aided driving function. And integrating the track data and the road condition data which are acquired in real time in the vehicle driving process to generate road book data. Road book data from a plurality of vehicles are integrated, and road network data are constructed according to the road book data and updated in real time. And based on the driving starting and ending points, performing pilot auxiliary driving according to the road network data. The road book data is acquired, shared and fused by using a plurality of vehicles, and the road network data containing the connection relationship is generated, so that effective geographic information service can be provided for the vehicles when no high-precision map exists, the dependence of the vehicles on the high-precision map is reduced, the cost is reduced, and complex maintenance is avoided. Moreover, the system uses road network data to provide a piloting auxiliary driving function for the automatic driving vehicle, participation of a high-precision map is not needed, and the piloting auxiliary driving function can also be applied to some places without the high-precision map. Therefore, the pilot auxiliary driving function which is low in cost and convenient to use is achieved.
本申请公开了一种实现领航辅助驾驶功能的方法及装置。将车辆行驶过程中实时采集的轨迹数据和路况数据整合,生成路书数据。整合来自多个车辆的路书数据,并据此构建路网数据,并实时更新。基于行驶起止点,根据路网数据进行领航辅助驾驶。利用多个车辆采集、分享并融合路书数据,生成包含连接关系的路网数据,这样在没有无高精地图时也可以向车辆提供有效的地理信息服务,降低了车辆对高精地图的依赖,降低了成本,避免了复杂的维护。并且,系统利用路网数据为自动驾驶车辆提供领航辅助驾驶功能,无需高精度地图的参与,还使得领航辅助驾驶功能在一些没有高精地图的地方也可以得到应用。从而实现了成本低、且使用便捷的领航辅助驾驶功能。
Method and device for realizing pilot aided driving function
一种实现领航辅助驾驶功能的方法及装置
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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