The invention provides a lane changing decision-making method for a vehicle (10), and the method comprises the following steps: S1, recognizing the state of a steering lamp of a front vehicle (20) running in a lane where the vehicle (10) is located; s2, under the condition that the steering lamp of the front vehicle (20) is turned on, environment information associated with the driving intention, represented by turning-on of the steering lamp, of the front vehicle (20) is recognized; s3, predicting the driving smoothness of the front vehicle (20) according to the environmental information; and S4, according to the predicted driving smoothness of the front vehicle (20), determining whether the vehicle (10) has a lane changing demand or not. The invention also relates to a corresponding lane change decision device and a computer program product. By means of the invention, the lane change decision of the vehicle can be improved. In particular, it is possible to prevent the vehicle from wasting time due to parking and waiting, and to prevent the vehicle from performing unnecessary lane changing operations.
本申请提出一种用于车辆(10)的变道决策方法,其中,所述变道决策方法包括下述步骤:S1,识别在车辆(10)所在的车道内行驶的前方车辆(20)的转向灯状态;S2,在前方车辆(20)的转向灯亮起的情况下,识别与前方车辆(20)的由转向灯亮起代表的驾驶意图相关联的环境信息;S3,根据所述环境信息,预测前方车辆(20)的驾驶通畅性;以及S4,根据所预测的前方车辆(20)的驾驶通畅性,确定车辆(10)是否具有变道需求。本申请还涉及相应的变道决策装置和计算机程序产品。借助于本申请,可改进车辆的变道决策。特别是,能够防止车辆因停车等待而浪费时间,并且能够防止车辆进行不必要的变道操作。
Lane change decision-making method, lane change decision-making device and computer program product
变道决策方法、变道决策装置及计算机程序产品
2024-09-20
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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