The invention belongs to the technical field of automatic driving testing, and particularly relates to an interpretable automatic driving decision-making method based on causal knowledge. Comprising the following steps: step 1, discovering causals oriented to automatic decision knowledge; 2, constructing an interpretable automatic driving decision model; 3, evaluating the interpretability of the automatic driving decision-making system; and 4, evaluating the performance of the automatic driving decision-making system. The method comprises four steps of causal discovery for automatic driving decision-making knowledge, construction of an interpretable automatic driving decision-making model, evaluation of the interpretability of the automatic driving decision-making system, and evaluation of the performance of the automatic driving decision-making system. Based on a causal discovery model of decision observation data, key variables of a causal relationship influencing self-vehicle driving behaviors are found from the data, an interpretability standard and a decision performance evaluation index are defined, the interpretability and decision performance of an automatic driving decision system are evaluated, and the automatic driving decision system is continuously optimized and iterated.
本发明属于自动驾驶测试技术领域,具体的说是一种基于因果知识的可解释自动驾驶决策方法。包括以下步骤:步骤一、发现面向自动决策知识的因果;步骤二、构建可解释自动驾驶决策模型;步骤三、评估自动驾驶决策系统的可解释性;步骤四、评估自动驾驶决策系统性能。本发明包括面向自动驾驶决策知识的因果发现,构建可解释自动驾驶决策模型,评估自动驾驶决策系统可解释性,评估自动驾驶决策系统性能四步。基于决策观测数据的因果发现模型,从数据中找到影响自车驾驶行为的因果关系的关键变量,定义可解释性标准和决策性能评价指标,对自动驾驶决策系统的可解释性和决策性能进行评估,不断优化和迭代自动驾驶决策系统。
Inplausible automatic driving decision-making method based on causal knowledge
一种基于因果知识的可解释自动驾驶决策方法
2025-03-28
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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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