具有软件在环旁路控制的车辆仿真系统

Abstract

The invention relates to a vehicle simulation system with software-in-the-loop bypass control. The vehicle simulation system includes a first simulation model that when executed simulates a software ring along with other software of a vehicle module. The vehicle simulation system further includes a second simulation model of the software ring. A bypass switch has a first state and a second state. A bypass switching module switches the bypass switch between the first simulation model and the second simulation model based on a bypass signal and a ring enabling signal. A simulation control module executes code of a vehicle simulation model including software in-the-loop (SIL) testing of a selected one of the first simulation model and the second simulation model based on state of the bypass switch.
本发明涉及具有软件在环旁路控制的车辆仿真系统。车辆仿真系统包括第一仿真模型,当被运行时其模拟软件环以及车辆模块的其他软件。车辆仿真系统还包括软件环的第二仿真模型。具有第一状态和第二状态的旁路开关。旁路转换模块基于旁路信号和环启动信号在第一仿真模型和第二仿真模型之间转换旁路开关。仿真控制模块执行车辆仿真模型代码,包括基于旁路开关状态针对第一仿真模型和第二仿真模型中选定一者的软件在环测试,即SIL测试。

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