The invention discloses a traffic simulation-oriented intersection passage distribution and trajectory calculation method. The method comprises the following steps of S1, acquiring intersection information; s2, obtaining entrance and exit lane information of each road section; s3, calculating the condition that the entrance lane of each road section is distributed to other roads; s4, calculating the entering condition of the exit lane of each road section from other roads; and S5, lane passing distribution and calculation of a vehicle intersection driving track. By means of the method, lane passing distribution is automatically calculated, manual setting is not needed, the workload of placement setting of the intersection is effectively reduced, and the problems that in an existing traffic simulation system, the workload of manual setting of intersection passing distribution is large, and flexibility is low are solved. By means of the method, the driving track of the simulation vehicle at the intersection can be automatically calculated, and the steering type of the simulation vehicle at the intersection can be automatically judged.
本发明公开了一种面向交通仿真的交叉路口通行分配及轨迹计算方法,包括以下步骤:步骤S1,获取交叉路口信息;步骤S2,获取每条路段的进出口车道信息;步骤S3,计算各路段进口道分配到其他路的情况;步骤S4,计算各路段出口道从其他路进来的情况;步骤S5,车道通行分配和计算车辆路口行驶轨迹。通过本发明中的方法,车道通行分配自动计算,无需手动设置,有效的降低了交叉路口的放置设置的工作量,解决了现有交通仿真系统中交叉路口通行分配存在手动设置工作量大、灵活性低的问题。通过本发明中的方法,还能自动计算仿真车辆路口行驶轨迹以及自动判断路口仿真车辆转向类型。
Intersection traffic distribution and trajectory calculation method for traffic simulation
一种面向交通仿真的交叉路口通行分配及轨迹计算方法
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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