The invention discloses a vehicle queue dynamic separation and combination control method based on trust evaluation in a zero-trust environment, and the method comprises the steps: reconstructing a vehicle dynamics model fusing the vehicle node trust degree in the zero-trust environment, and constructing a corresponding vehicle longitudinal motion track prediction model; evaluating the credibility of each vehicle node in the vehicle queue in real time based on a C-F uncertain reasoning model in combination with a vehicle longitudinal movement track prediction model; and carrying out splitting or merging control on the vehicle queue by utilizing a vehicle queue dynamic splitting and merging strategy and combining the trust degree real-time evaluation result of each vehicle node in the vehicle queue so as to ensure the safe operation of the vehicle queue in a zero-trust scene. According to the method, the credibility of the vehicle nodes is evaluated in real time based on the C-F uncertain reasoning model in combination with the trajectory prediction model, and the vehicle queue is subjected to splitting or merging control by using the dynamic splitting and merging strategy, so that the safety and the control flexibility during operation control of the vehicle queue are improved.
本发明公开了一种零信任环境下基于信任评估的车辆队列动态分合控制方法,包括:在零信任环境下,重新构建融合车辆节点信任度的车辆动力学模型,进而构建对应的车辆纵向运动轨迹预测模型;基于C‑F不确定推理模型,结合车辆纵向运动轨迹预测模型实时评估车辆队列中各个车辆节点的信任度;利用车辆队列动态分裂合并策略,结合车辆队列中各个车辆节点的信任度实时评估结果对车辆队列进行分裂或合并控制,以保证车辆队列在零信任场景下的安全运行。本发明基于C‑F不确定推理模型结合轨迹预测模型实时评估车辆节点的信任度,同时利用动态分裂合并策略对车辆队列进行分裂或合并控制,从而提高车辆队列运行控制时的安全性和控制灵活性。
Vehicle queue dynamic opening and closing control method based on trust evaluation in zero-trust environment
零信任环境下基于信任评估的车辆队列动态分合控制方法
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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