Some embodiments provide an autonomous navigation system which enables autonomous navigation of a vehicle along one or more portions of a driving route based on monitoring, at the vehicle, various features of the route as the vehicle is manually navigated along the route to develop a characterization of the route. The characterization is progressively updated with repeated manual navigations along the route, and autonomous navigation of the route is enabled when a confidence indicator of the characterization meets a threshold indication. Characterizations can be updated in response to the vehicle encountering changes in the route and can include a set of driving rules associated with the route, where the driving rules are developed based on monitoring the navigation of one or more vehiclesof the route. Characterizations can be uploaded to a remote system which processes data to develop and refine route characterizations and provide characterizations to one or more vehicles.
本发明题为“自主导航系统”。本发明的一些实施方案提供了一种自主导航系统,所述自主导航系统基于在沿着驾驶路线手动导航车辆时在所述车辆处监测所述路线的各种特征,启用所述车辆沿着所述路线的一个或多个部分的自主导航。通过沿着所述路线的重复手动导航逐步更新所述表征,并且当所述表征的置信度指标满足阈值指示时,启用所述路线的自主导航。表征可以响应于所述车辆遇到所述路线的变化而更新,并且可以包括与所述路线相关联的一组驾驶规则,其中所述驾驶规则基于监测所述路线的一个或多个车辆的所述导航而开发。可以将表征上载到远程系统,所述远程系统处理数据以形成并细化路线表征,并向一个或多个车辆提供表征。
Autonomous navigation system
自主导航系统
2021-11-16
Patent
Electronic Resource
Chinese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |