The invention discloses a vehicle path planning method and device, a vehicle and a storage medium, and relates to the technical field of vehicles. The method comprises the following steps: acquiring driving related parameters of a vehicle at the current moment, wherein the driving related parameters at least comprise vehicle positioning information, obstacle information, map information, navigation information and predicted trajectory information of traffic participants around the vehicle; the driving related parameters are input into a pre-trained large language model, an interaction text is obtained, and the interaction text is used for representing a driving strategy of the vehicle after the current moment; inputting the map information, the navigation information and the interactive text into a pre-trained path planning model to obtain a planned path output by the path planning model; and controlling the vehicle to run according to the planned path. Therefore, a more suitable driving strategy and a more suitable driving path can be flexibly deduced, and the vehicle is controlled to drive according to the more suitable driving path, so that the driving safety and the driving efficiency of the vehicle are improved.
本申请公开了一种车辆路径规划方法、装置、车辆及存储介质,涉及车辆技术领域。该方法包括:获取本车当前时刻的行驶相关参数,行驶相关参数至少包括本车定位信息、障碍物信息、地图信息、导航信息以及本车周围的交通参与者的预测轨迹信息;将行驶相关参数输入至预先训练的大语言模型中,得到交互文本,交互文本用于表征本车在当前时刻之后的行驶策略;将地图信息、导航信息以及交互文本输入至预先训练的路径规划模型中,得到路径规划模型输出的规划路径;控制本车按照规划路径行驶。如此,能灵活推演出更为合适的行驶策略以及更为合适的行驶路径,并控制本车按照更为合适的行驶路径行驶,从而提高本车的行驶安全性以及行驶效率。
Vehicle path planning method and device, vehicle and storage medium
车辆路径规划方法、装置、车辆及存储介质
2024-12-27
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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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