The invention discloses a vehicle automatic driving decision-making method and device, a vehicle-mounted terminal and a storage medium. The method comprises the following steps: acquiring current position information, current navigation information and current driving condition information of a target vehicle and current road environment information of a road on which the target vehicle runs; when the distance between the current position information of the target vehicle and the target intersection is greater than or equal to a preset distance threshold value, obtaining a road transverse decision strategy, and obtaining a first transverse decision result of the target vehicle according to the road transverse decision strategy; otherwise, obtaining an intersection transverse decision strategy, and obtaining a second transverse decision result of the target vehicle according to the intersection transverse decision strategy; and determining a driving track of the target vehicle according to the first transverse decision result and the second transverse decision result. Different decision-making methods are adopted in the road working condition and the intersection working condition, the problem that an automatic driving decision-making model is complex is solved, the complexity of the decision-making model under the road working condition is reduced, and the decision-making efficiency and accuracy are improved.
本申请公开了一种车辆自动驾驶决策方法、装置、车载终端及存储介质,通过获取目标车辆的当前位置信息、当前导航信息、当前行驶工况信息和所述目标车辆所行驶的道路的当前道路环境信息;在目标车辆的当前位置信息与目标路口之间的距离大于等于预设距离阈值时,获取道路横向决策策略,根据道路横向决策策略得到目标车辆的第一横向决策结果;否则获取路口横向决策策略,根据路口横向决策策略得到目标车辆的第二横向决策结果;根据第一横向决策结果和第二横向决策结果,确定目标车辆的行驶轨迹。本申请通过在道路工况和路口工况采用不同的决策方法,解决了自动驾驶决策模型复杂的问题,降低了道路工况下决策模型的复杂度,提高了决策效率和准确性。
Vehicle automatic driving decision-making method and device, vehicle-mounted terminal and storage medium
车辆自动驾驶决策方法、装置、车载终端和存储介质
2022-06-21
Patent
Elektronische Ressource
Chinesisch
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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