AUTOSAR 기반 차량용 소프트웨어 성능 검증을 위한 가상 ECU 활용 예

AUTOSAR(AUTomotive Open System ARchitecture) has been developed to increase reliability and reusability of automotive software. However it also has disadvantage of increasing software length and complexity. For this reason, the importance of verifying AUTOSAR-based software is further increasing. It is possible to verify software by using simulation tool such as MATLAB/Simulink but it only can test ASW(Application SoftWare) layer of AUTOSAR software architecture. On the other hand, even if there is no actual target board, simulation can be done by using a virtual ECU and it has the ability to validate not only ASW but also entire system containing BSW(Basic SoftWare) and RTE(RunTime Environment). In this paper, we present AUTOSAR-compliant software simulation using virtual ECU based on the case study of ESC system and verify the system software.