Automatic driving simulation test scene data generation method and device

The invention provides an automatic driving simulation test scene data generation method and device, relates to the technical field of automatic driving simulation test, and can be applied to an automatic driving simulation scene. According to the specific implementation scheme, the method comprises the steps that according to the scene category of the automatic driving system, parameters of target operation design domain scene elements corresponding to the scene category of the automatic driving system are searched in a parameter hyperspace through a parameter search algorithm; wherein the scene category of the automatic driving system comprises a system algorithm scene and at least one of the following scenes: a perception algorithm scene and a regulation and control algorithm scene, and the parameter hyperspace comprises at least one parameter for operating a design domain scene element; and according to the parameters of the target operation design domain scene element and the modeling result of the targe