A PLATFORM-INDEPENDENT UNIFIED MODEL FOR SIMULATING A ROAD VEHICLE

    公开(公告)号:EP4372598A1

    公开(公告)日:2024-05-22

    申请号:EP22208080.6

    申请日:2022-11-17

    IPC分类号: G06F30/00

    CPC分类号: G06F30/00

    摘要: A method for providing a platform -independent unified simulation model (150) representing a road vehicle (100) includes:
    a vehicle dynamic model (151) configured to simulate a time evolution of at least one motion state of the vehicle,
    a plurality of actuator sub-models (152), each of which represents an actuator (102) in the vehicle, configured to simulate a time evolution of a motion state under the action of the actuator,
    controller sub-models (153) representing electronic control unit, ECUs (103), which are configured to control the actuators (102) on the basis of a sensed state of the vehicle and in accordance with predefined control logic, and to exchange bus messages (110) with other ECUs, and
    a communication sub-model (154) representing a data bus (104) operable to deliver bus messages among ECUs.
    The simulation model is provided in the form of a single executable, preferably encapsulated with a platform-independent interface.