The invention provides a vehicle unmanned driving system decision-making situation assessment method, device and equipment and a medium, and relates to the field of intelligent driving, and the method comprises the steps: obtaining an environment element set and a decision-making target set facing a vehicle unmanned driving system; determining the influence of the environment element set on different sub-levels formed by the decision target set to obtain a first determination degree, a second determination degree and a third determination degree; carrying out weight distribution on the first determination degree, the second determination degree and the third determination degree to obtain a target determination degree so as to balance subjective and objective differences; drawing a comprehensive situation map by taking time as a horizontal coordinate based on the comprehensive situation represented by the target certainty degree; and decision planning is carried out. According to the invention, based on multi-target value consistency measurement, differential cognition and fuzziness among different targets can be eliminated on a cognition level, and the problem that subjective preference and cognition of the vehicle unmanned driving system in a complex decision-making environment are inconsistent is effectively solved.
本申请提供一种车辆无人驾驶系统决策态势评估方法、装置、设备及介质,涉及智能驾驶领域,该方法包括:获取面向车辆无人驾驶系统的环境要素集和决策目标集;确定环境要素集对决策目标集形成的不同子层面的影响,得到第一确定度、第二确定度和第三确定度;为第一确定度、第二确定度和第三确定度进行权重分配,得到目标确定度以平衡主观和客观差异;基于目标确定度表征的综合态势,以时间为横坐标绘制综合态势图;并进行决策规划。本申请基于多目标价值一致性度量,能够在认知层面上消除不同目标间的差异性认知和模糊性,有效解决了车辆无人驾驶系统在复杂决策环境中的主观偏好和认知不一致的问题。
Decision situation assessment method, device and equipment for vehicle unmanned driving system and medium
车辆无人驾驶系统决策态势评估方法、装置、设备及介质
28.02.2025
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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