The invention belongs to the technical field of automatic driving automobile test evaluation, and particularly relates to an automatic driving anthropomorphic continuous interaction test scene generation method. On the basis of completing vehicle motion behavior analysis based on the natural driving data, analyzing the current traffic behavior of the detected automatic driving vehicle and predicting the future possible behavior track of the detected automatic driving vehicle; and then, a traffic vehicle interaction behavior type is selected according to an automatic driving vehicle behavior prediction result, and traffic vehicle trajectory generation is completed through the behavior trajectory generation network. In the process, the self-driving automobile adjusts the self state in time according to the motion state of the traffic vehicle, the traffic vehicle updates the prediction track according to the behavior of the self-driving automobile, an anthropomorphic continuous interaction test scene is formed, a closed loop is generated, the danger of the test scene is improved, and verification of the function and performance of the self-driving automobile can be accelerated.
本发明属于自动驾驶汽车测试评价技术领域,具体的说是一种自动驾驶拟人连续交互测试场景生成方法。在基于自然驾驶数据完成车辆运动行为分析的基础上,分析被测自动驾驶汽车的当前交通行为并对其未来可能的行为轨迹进行预测;随后,根据自动驾驶汽车行为预测结果选择交通车交互行为类型,并通过该类行为轨迹生成网络完成交通车轨迹生成。在这一过程中,自动驾驶汽车根据交通车的运动状态及时调整其自身状态,而交通车根据自动驾驶汽车行为更新其预测轨迹,形成拟人连续交互测试场景生成闭环,提升了测试场景的危险性,可加速验证自动驾驶汽车功能及性能。
Automatic driving anthropomorphic continuous interaction test scene generation method
一种自动驾驶拟人连续交互测试场景生成方法
2024-10-18
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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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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