【摘要】 先进驾驶辅助系统(Advanced Driving Assistance System,ADAS)是缓解汽车安全问题,方便人们智能出行的有效途径。ADAS系统的开发涉及到复杂度很高的系统工程,如何开展以及建立测试评价体系等是行业内亟需解决的问题。文章基于模型的测试开发(Model Based Design,MBD)理念,在NI实时仿真系统的环境中,通过PreScan建立的仿真场景和虚拟传感器模型以及CarSim建立的车辆动力学模型,提出了先进驾驶辅助系统硬件在环测试平台的搭建方案,并进行了仿真测试,对解决ADAS系统的开发测试等相关问题具有一定的借鉴意义。更多还原

【Abstract】 Advanced driving assistance system(ADAS) is an effective way to alleviate vehicle safety problems and improve people’s intelligent travel. The development of ADAS system involves the system engineering with high complexity. How to carry out and establish the test and evaluation system are the problems that need to be solved in the industry. Based on the concept of model based design(MBD), in the environment of Ni real-time simulation system, the simulation scene and virtual sensor model established by prescan and vehicle dynamics model established by CarSim are presented in this paper. This paper puts forward the construction scheme of the hardware in the loop test platform of the advanced driving assistance system, and carries out the simulation test, which has certain reference significance to solve the development and test of the ADAS system and other related problems.更多还原