The invention provides an intelligent overtaking method and device, and the method comprises the steps: obtaining target vehicle information, and enabling a target vehicle to be a vehicle in front of an adjacent lane of a vehicle; predicting the parallel time in the overtaking process based on the target vehicle information and the previously acquired vehicle information to obtain predicted parallel time; and determining that a parallel risk exists during overtaking based on the predicted parallel time and a preset parallel risk judgment condition, determining that a preset overtaking triggering condition is met based on the target vehicle information and the own vehicle information, and triggering intelligent overtaking. According to the invention, the parallel risk judgment is carried out based on the acquired target vehicle information and the own vehicle information, so that whether the preset overtaking triggering condition is met is judged under the condition that the parallel risk exists, and whether the intelligent overtaking mode is triggered is further judged, thereby greatly reducing the time for the intelligent vehicle to be in parallel with other vehicles in the automatic driving process, and improving the driving efficiency. Potential safety risks between parallel vehicles during overtaking are reduced, the takeover rate of safety officers is reduced, and the proportion of automatic driving is improved.
本发明提供一种智能超车方法及装置,方法包括:获取目标车辆信息,目标车辆为自车邻道前方车辆;基于目标车辆信息和在先获取的自车信息,对超车过程中的并行时间进行预测,得到预测并行时间;基于预测并行时间和预设并行风险判定条件,确定超车时存在并行风险,并基于目标车辆信息和自车信息,确定满足预设超车触发条件,触发智能超车。本发明基于获取的目标车辆信息和自车信息进行并行风险判断,以在存在并行风险的情况下,判断是否满足预设超车触发条件,以进一步判断是否触发智能超车模式,从而大幅减少自动驾驶过程中智能汽车与其他车辆并行的时间,减少超车时并行车辆之间潜在的安全风险,降低了安全员的接管率,提高了自动驾驶的比重。
Intelligent overtaking method and device
智能超车方法及装置
2023-10-03
Patent
Elektronische Ressource
Chinesisch
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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