The invention relates to a local traffic flow real-time interaction generation method for driving simulation, and the method comprises the following steps: S1, employing an unmanned plane sensor to employ road traffic flow information, and extracting vehicle information in a shooting road segment range; s2, recording detailed information of the road; s3, establishing a complete road model in driving simulation software according to the road linear data and the road information management file; s4, designing or configuring a traffic flow generator in the driving simulation software; s5, establishing a vehicle model, and configuring a following/lane changing model and a trajectory planning model for the vehicle generated by the traffic flow; s6, specific global coordinates or stake numbers are added into the road editing tool; and S7, real-time interaction is carried out through the driving database, the road information management file and the driving simulation traffic flow generator. The technical effect of the driving simulator is remarkably improved, driving simulation is more real and accurate, and more valuable tools and data are provided for traffic management research and decision making.
本发明涉及一种用于驾驶模拟的局域交通流实时交互生成方法,包括以下步骤:S1、使用无人机传感器采用道路交通流信息,提取拍摄路段范围内的车辆信息;S2、记录道路的详细信息;S3、根据道路线性数据以及道路信息管理文件在驾驶模拟软件中建立完整的道路模型;S4、设计或配置驾驶模拟软件中的交通流生成器;S5、建立车辆模型,为交通流生成的车辆配备跟驰/换道模型以及轨迹规划模型;S6、通过道路编辑工具在其中添加具体的全局坐标或桩号;S7、通过行车数据库、道路信息管理文件和驾驶模拟交通流生成器实时交互。本发明将显著提高驾驶模拟器的技术效果,使驾驶模拟更加真实准确,并为交通管理研究和决策提供更有价值的工具和数据。
Local traffic flow real-time interaction generation method for driving simulation
用于驾驶模拟的局域交通流实时交互生成方法
2024-05-14
Patent
Electronic Resource
Chinese
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