The invention relates to a vehicle running speed planning method and device, a storage medium and electronic equipment. The vehicle running speed planning method is applied to the technical field of vehicle speed planning and comprises the steps of obtaining multi-obstacle decision information, vehicle speed limiting information and a reference track; based on the multi-obstacle decision information, the vehicle speed limit information and the reference trajectory, a variable optimization model is constructed, and the variable optimization model comprises a target variable and a constraint relation for the target variable; target variable solving is carried out on the variable optimization model, a planning track is output, and the driving path of the planning track is consistent with the driving path of the reference track; and the vehicle planning speed is obtained based on the planning track, so that vehicle driving is controlled based on the vehicle planning speed, and the safety and rationality of vehicle speed planning are improved through consideration and limitation of multiple factors.
本发明是关于一种车辆行驶速度规划方法、装置、存储介质及电子设备。该车辆行驶速度规划方法,应用于车辆速度规划技术领域,包括获取多障碍物决策信息、车辆限速信息和参考轨迹;基于多障碍物决策信息、车辆限速信息和参考轨迹,构建变量优化模型,其中,变量优化模型包括目标变量和针对目标变量的约束关系;对变量优化模型进行目标变量求解,并输出规划轨迹,其中,规划轨迹的行驶路径与参考轨迹的行驶路径一致;基于规划轨迹,得到车辆规划速度,以便基于车辆规划速度控制车辆行驶,如此通过多种因素考虑与限制,来提高车辆速度规划的安全性和合理性。
Vehicle running speed planning method and device, storage medium and electronic equipment
车辆行驶速度规划方法、装置、存储介质及电子设备
2025-05-16
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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