Procedure and device for simulation and evaluation of a vehicle sensor system and procedure and device for the design of a vehicle environmental detection sensor system

摘要

A procedure for simulation and evaluation of a vehicle sensor system and a corresponding device shall be provided. The sensor system (10) has one or more environment sensors (1, 2, 3, n). The procedure shall include the steps:A1) provide each sensor model (SM) for each of the sensor system's environmental sensors (1-n), which is representative of the physical properties of the respective environmental sensor (1-n) when representing a real vehicle environment (100) by real measurement by the respective environmental sensor (1-n),B1) Provide an environment model (UM) representative of a virtual environment of a virtual vehicle (100),C1) Determine virtual sensor data (SD) for each sensor environment (1-n) of the sensor system (100) depending on the environment model (UM) and the respective sensor model (SM), D1) Evaluate virtual sensor data (SD) depending on the environment model (UM).In addition, a procedure for designing an environmental sensor system for a vehicle and a corresponding device shall be provided.