The invention provides a simulation traffic flow control method and system based on automatic driving, and solves the technical problem of low test efficiency during simulation test of an automatic driving vehicle in the prior art. The simulation traffic flow control system based on automatic driving and the simulation traffic flow control method provided by the invention aim at providing continuous microscopic behaviors for traffic participants in simulation and controlling different types of traffic flows through different control models. Different traffic flow scenes are determined according to driving parameters of a target simulation object in traffic flow given by a user and driving parameters of traffic participants, and simulation models corresponding to the traffic flow scenes are selected to simulate the target simulation object so as to output corresponding driving behaviors such as lane changing, acceleration, deceleration, crossroad turning and crossroad turning. Therefore, the microscopic driving behavior of the target simulation object and the real driver behavior can maintain a high likelihood, and the high fidelity of a test scene is improved.
本申请提供了基于自动驾驶的仿真交通流控制方法以及控制系统,解决了现有技术中的自动驾驶车辆的仿真测试时,测试效率不高的技术问题。本申请提供的基于自动驾驶的仿真交通流控制系统以及仿真交通流控制方法,旨在为仿真中的交通参与者提供连续的微观行为,通过不同的控制模型控制不同种类的交通流,根据用户给定的交通流中的目标仿真对象的行驶参数以及交通参与者的行驶参数确定不同的交通流场景,并选择与交通流场景对应的仿真模型来仿真目标仿真对象,以输出对应的行驶行为,如变道,加速,减速,十字路口转弯,十字路口调头,闯红灯等行为,因此,目标仿真对象的微观驾驶行为与真实驾驶员行为能保持较高的似然度,提高测试场景的高保真度。
Simulation traffic flow control method and control system based on automatic driving
基于自动驾驶的仿真交通流控制方法以及控制系统
27.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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