The invention discloses an intelligent network connection vehicle driving planning method and device, and the method comprises the steps: data collection, data processing, carrying out the fusion processing of the collected data through a vehicle-mounted computing platform or a cloud server, and extracting key information; dynamic map construction: dynamically updating a local map of the vehicle according to the processed data; driving intention recognition: determining a driving target and preference of the vehicle through driver input or an automatic recognition algorithm; performing multi-objective optimization to generate an alternative driving path set; selecting and adjusting a path according to the real-time traffic information and the vehicle state; and executing control. The method has the beneficial effects that the traffic time used by the intersection optimal traffic strategy generated by considering the driving risk, the steering intention of surrounding vehicles, the driving style and other information is the shortest, the acceleration change is stable in the whole process, and the risk value and the acceleration value are always within the required ranges of safety rewards and comfort; and the requirements of safety, passing efficiency and comfort can be met.
本发明公开了一种智能网联车辆行驶规划方法及装置,数据采集,数据处理,利用车载计算平台或云端服务器对收集到的数据进行融合处理,提取关键信息;动态地图构建:根据处理后的数据动态更新车辆的局部地图;行驶意图识别:通过驾驶员输入或自动识别算法确定车辆的行驶目标和偏好;多目标优化,生成备选行驶路径集合;路径选择与调整:根据实时交通信息和车辆状态;控制执行。本发明有益效果:通过考虑行车风险、周围车辆转向意图和驾驶风格等信息生成的交叉口最优通行策略所用通行时间最短,整个过程中加速度变化平稳,风险值和加速度值始终处于安全奖励和舒适性的要求范围之内,能够满足安全性、通行效率和舒适性要求。
Intelligent network connection vehicle driving planning method and device
一种智能网联车辆行驶规划方法及装置
2024-12-13
Patent
Electronic Resource
Chinese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B08B Reinigen allgemein , CLEANING IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / 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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