Research on Electromagnetic Immunity Test Method of Vehicle ADAS functions

Due to the wide application of Advanced Driver Assistance Systems (ADAS) in the automotive industry, it is necessary to evaluate the potential threat of ADAS functions in the complex electromagnetic environment. However, considering the lack of test method according to ISO 11451-2 [1] development of a comprehensive electromagnetic immunity test platform for the vehicle ADAS functions is necessary. In this paper, an ADAS test method is proposed based on the vehicle-in-the-loop (VHIL) concept for the electromagnetic immunity evaluation. Virtual scenes are built to calibrate the camera sensor, the radar sensor and the sensor fusion. Typical ADAS functions like Lane Departure Warning (LDW) and Adaptive Cruise Control (ACC) with signal- and multiple-target are successfully activated in an anechoic chamber. The results show that the proposed test method and platform is feasible and effective for the ADAS electromagnetic immunity test.