The invention discloses a vehicle adaptive cruise target vehicle real-time selection method, and belongs to the technical field of vehicle driving assistance, and the method comprises the steps: determining the number of an optimal target vehicle, the relative distance between the optimal target vehicle and the vehicle, and the relative speed between the optimal target vehicle and the vehicle according to the information data of a pre-selected target vehicle and the turning radius data of the vehicle; and outputting the number of the optimal target vehicle, the relative distance between the optimal target vehicle and the vehicle and the relative speed of the optimal target vehicle and the vehicle into a control module, a state module and a diagnosis module. According to the method, the algorithm is simple, the optimal target vehicle is easy to select, the self-adaptive cruise driving feeling is greatly improved, the influence of the surrounding environment on target vehicle selection is reduced, the application conditions of self-adaptive cruise application can be expanded, and the application effect of complex working conditions such as the urban congested road working condition, the curve working condition and the frequent lane changing working condition is greatly improved.
本发明公开了一种车辆自适应巡航目标车辆实时选取方法,属于车辆驾驶辅助技术领域,根据所述预选目标车辆信息数据和车辆转弯半径数据确定最优目标车辆编号、最优目标车辆与本车相对距离和最优目标车辆与本车辆相对车速,将所述最优目标车辆编号、最优目标车辆与本车相对距离和最优目标车辆与本车辆相对车速输出进入控制模块、状态模块和诊断模块。本专利算法简单且易于选取最优目标车辆,极大提高自适应巡航驾乘感受,降低周围环境对目标车辆选取的影响,本发明可拓展自适应巡航应用工况极大改善城市拥堵路工况、弯道工况、频繁换道等复杂工况的应用效果。
Vehicle adaptive cruise target vehicle real-time selection method and device and storage medium
一种车辆自适应巡航目标车辆实时选取方法、装置及存储介质
2023-05-16
Patent
Electronic Resource
Chinese
IPC: | 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 |
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