Method and system for the simulation-based determination of echo points as well as methods for emulation and emulation device

摘要

The invention relates to a method (1) and a system (2) for the simulation-based determination of at least one actual echo point (15 ') of an object (9) as well as a method and an emulation device (8) for emulating a locating target. In this case, a predicted object reference point (13) of the object (9) and a predicted sensor device reference point of a, in particular radar-based, sensor device (10) are calculated on the basis of an actual object reference point (12) and an actual sensor device reference point (11) and a predicted echo point ( 15) of the object (9) is calculated based on a radiation characteristic (14) of the sensor device (10), the predicted object reference point (13) and the predicted sensor device reference point. In addition, a predicted, in particular spatial, relative relationship (16) between the predicted echo point (15) and the predicted object reference point (13) is calculated. An updated actual object reference point (12) is calculated, in particular at least substantially in real time, and a simulated actual echo point (15 ') of the object (9) on the basis of the predicted relative relationship (16) and the updated actual object reference point (12 ), in particular at least substantially in real time. The simulated actual echo point (15 ') is output.