The invention discloses a tunnel entrance area network connection person driving cooperative driving modeling method. The method comprises the following steps that S1, a social force model between vehicles in a tunnel entrance area is determined; s2, establishing a tunnel entrance area artificial potential field model; s3, based on the social force model in the step S1 and the artificial potential field model in the step S2, establishing a dynamic model of vehicles in the tunnel entrance area; s4, on the basis of the vehicle dynamics model established in the step S3, adding a network connection collaboration item; and S5, on the basis of the vehicle dynamics model added with the network connection cooperation item in the step S4, adding the negative influence of the tunnel entrance on the driver again, and finally establishing a network connection person driving cooperation driving model in the tunnel entrance area. According to the tunnel entrance area network connection person driving cooperative driving modeling method, the effect between the vehicles and the influence caused by the difference between the speed limits inside and outside the tunnel can be considered at the same time, vehicle-vehicle communication is also considered, and theoretical guidance is provided for improving the traffic of the tunnel entrance area in the future V2V environment.
本发明公开了一种隧道入口区域网联人驾车协同行驶建模方法,包括以下步骤:S1.确定隧道入口区域车辆间的社会力模型;S2.建立隧道入口区域人工势场模型;S3.基于步骤S1的社会力模型和步骤S2的人工势场模型,建立隧道入口区域车辆的动力学模型;S4.基于步骤S3建立的车辆动力学模型,添加网联协同项;S5.基于步骤S4添加有网联协同项的车辆动力学模型,再次添加隧道入口对驾驶员的负面影响,最终建立隧道入口区域网联人驾车协同行驶模型。本发明一种隧道入口区域网联人驾车协同行驶建模方法,可同时考虑车辆间的作用和隧道内外限速落差带来的影响,本发明还考虑了车车通信,为将来在V2V环境下改善隧道入口区域的交通提供了理论指导。
Tunnel entrance area network connection person driving cooperative driving modeling method
一种隧道入口区域网联人驾车协同行驶建模方法
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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