Radar Models
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Radar Simulation
Real-time physical radar models
Ground Truth Object Input
We develop real-time radar models based on ground truth object lists. The input are classified bounding boxes of ground truth objects in ASAM OSI format. The models can therefore be connected to most of the common automotive simulation tools.
Parameterizable to any Real-World Sensor
The radar models can be parameterized to any real-world sensor. The parameters are either taken from the datasheets of the sensors or derived from measurement data. Both detection and object list sensor output is possible.
Physical Ray Tracing
Radar sensors are influenced by metallic structure and have a strong tendency for multi-path propagation. Based on the object input, the model generates a 3D environment. We use the Fourier-Tracing approach to ray trace the environment and simulate the FFT outputs of chirp sequence radars. Common CFAR, peak detection and interpolation algorithms are used to generate the radar detection output.
