The invention provides a vehicle parking control method and device under an expressway hand-free cruise driving condition, and the method comprises the steps: building a surrounding traffic situation dynamic matrix of a road where a target vehicle is located after determining that the takeover state of the target vehicle meets a parking condition; because the matrix fully considers dynamically changing road section scenes and surrounding obstacles of the expressway, the target vehicle can be timely and rapidly controlled to continuously change lanes from the lane to enter the target lane and park in the target lane after determining that the target vehicle meets lane changing conditions based on the matrix. According to the method, safe parking under the highway hand-free cruise driving working condition can be accurately achieved, the adaptive capacity to different lanes, working conditions and the like is improved, the lane changing time is shortened, and the safe parking risk is greatly reduced. And the surrounding traffic situation dynamic matrix in the highway scene abstracts specific traffic elements around the target vehicle, so that the method has extremely high adaptive capacity and expansibility.
本发明提供一种高速公路脱手巡航驾驶工况下的车辆停车控制方法及装置,确定目标车辆的接管状态满足停车条件后,能够构建目标车辆所在道路的周围交通态势动态矩阵,由于该矩阵已充分考虑高速道路动态变化的路段场景和周围障碍物,因此基于该矩阵确定目标车辆满足变道条件后,能够及时快速控制目标车辆由本车道连续换道进入目标车道并在目标车道停车。本发明能够精准实现高速公路脱手巡航驾驶工况下的安全停车,不仅增加了对不同车道、工况等自适应能力,而且缩短变道时间,极大降低了安全停车风险。并且本发明所提出的高速公路场景下的周围交通态势动态矩阵抽象化处理目标车辆周围具体交通元素,使得本发明具有极强的自适应能力及可拓展性。
Vehicle parking control method and device under highway hand-free cruise driving condition
高速公路脱手巡航驾驶工况下的车辆停车控制方法及装置
2023-02-03
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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