| CPC G06V 20/56 (2022.01) [G06F 3/011 (2013.01); G06F 9/455 (2013.01)] | 14 Claims |
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1. A computer-implemented method for generating test data for testing a control system of a motor vehicle which evaluates a sensor data stream, the method comprising:
simulated driving through at least part of a virtual simulation environment with a virtual vehicle carrying a virtual sensor by specifying a translational movement of the virtual vehicle in the virtual simulation environment, the virtual sensor having a visual field in which it detects the virtual simulation environment;
generating synthetic sensor data with the virtual sensor by detecting the virtual simulation environment driven through by the virtual vehicle in the visual field of the virtual sensor; and
providing the synthetic sensor data as test data for testing a control system of a motor vehicle which evaluates a sensor data stream,
wherein, in the step of driving through at least a part of the virtual simulation environment with the virtual vehicle carrying the virtual sensor, at least one vehicle dynamic movement is determined by the translational movement of the virtual vehicle,
wherein the vehicle dynamic movement comprises a pitch and/or a yaw and/or a roll and/or a vertical movement of the virtual vehicle, and
wherein, in the step of generating the synthetic sensor data with the virtual sensor, a change in the visual field of the virtual sensor caused by a simulated vehicle dynamic movement of the virtual vehicle is taken into account in that the virtual sensor detects the virtual simulation environment driven through by the virtual vehicle, such that the visual field is provided by an actual translational movement of the virtual vehicle and the simulated vehicle dynamic movement of the virtual vehicle.
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