The invention relates to an expressway operation situation prediction method and device, and the method comprises the steps: obtaining the traffic flow data and expressway condition data of a to-be-predicted expressway, and converting the expressway condition data into corresponding expressway management and control measures; and finally, loading the traffic flow data and the expressway management and control measures into a traffic simulation system to execute simulation operation, and obtaining prediction data for predicting the situation of the expressway to be predicted. Based on this, through real driving simulation of the traffic simulation system, driving scenes of a plurality of drivers on the to-be-predicted expressway are simulated, obtained prediction data are close to real expressway conditions, interference of subjective factors or accidental factors on expressway situation prediction is avoided, and the accuracy of expressway operation situation prediction is improved.
本发明涉及一种高速公路运营态势预测方法及装置,在获取到待预测高速公路的交通流量数据和高速公路状况数据,将高速公路状况数据转换为对应的高速公路管控措施,最后将交通流量数据和高速公路管控措施加载至交通仿真系统中执行模拟运行,获得用于预测待预测高速公路态势的预测数据。基于此,通过交通仿真系统的真实驾驶仿真,模拟多个驾驶人员在待预测高速公路的驾驶场景,得到的预测数据贴近真实的高速公路情况,避免主观因素或偶发因素对高速公路态势预测的干扰,提高高速公路运营态势预测的准确性。
Expressway operation situation prediction method and device
高速公路运营态势预测方法及装置
02.07.2021
Patent
Elektronische Ressource
Chinesisch
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