【摘要】 阐述一种用于车路协同仿真实验的汽车驾驶仿真器的设计。该仿真器配备驾驶舱、操控设备和六自由度运动平台等硬件,支持CAVE、VR两种显示模式。分析系统的软硬件结构,介绍汽车动力学模型、微观交通仿真模型、车路协同仿真模型特点以及CAVE渲染技术。实验表明,该仿真器具有较高的仿真精度、较低的操作延迟、较为完备的车路协同仿真功能,可用于相关领域的研究。更多还原

【Abstract】 This paper describes the design for a car driving simulator that can be used for conducting the Cooperative Vehicle Infrastructure System simulation experiments. This simulator is equipped with hardware such as a cockpit, control equipment, and a 6DOF motion platform, and supports two display modes: CAVE and VR. The paper presents the software and hardware structure of the system, and introduces the car dynamics model, micro traffic simulation model, vehicle road collaborative simulation model, CAVE rendering technology, etc. The experiment shows that the simulator has high simulation accuracy, low operation delay, and complete vehicle road collaborative simulation functions, which can be used for research in related fields.更多还原