The invention relates to the technical field of automatic driving, in particular to a vehicle driving intention prediction method and device, electronic equipment and a vehicle. The method comprises the following steps: acquiring driving state information of a target vehicle at a plurality of historical moments; determining a historical intention result corresponding to each historical moment according to the driving state information of each historical moment in the plurality of historical moments; determining a forgetting factor corresponding to each historical moment; the forgetting factor is used for representing the influence degree of the historical intention result of the corresponding historical moment on the target prediction result; the target prediction result is used for representing the driving intention of the target vehicle; and determining a target prediction result according to the historical intention result and the forgetting factor corresponding to each historical moment in the plurality of historical moments. By means of the method, the requirements for computing power of a computer and picture definition are lowered, and analysis and adjustment of relevant parameters are more convenient. Wherein the driving state data and the forgetting factors at a plurality of historical moments are adopted, so that the accuracy of vehicle driving intention prediction can be improved.
本申请涉及自动驾驶技术领域,特别涉及一种车辆行驶意图预测方法、装置、电子设备和车辆。该方法包括:获取目标车辆在多个历史时刻的行驶状态信息;根据多个历史时刻中每个历史时刻的行驶状态信息,确定每个历史时刻对应的历史意图结果;确定每个历史时刻对应的遗忘因子;遗忘因子用于表征相应的历史时刻的历史意图结果对目标预测结果的影响程度;目标预测结果用于表征目标车辆的行驶意图;根据多个历史时刻中每个历史时刻对应的历史意图结果和遗忘因子,确定目标预测结果。通过上述方法降低了对计算机算力和图片清晰度的要求,其相关参数的分析和调整更加便利。其中采用多个历史时刻的行驶状态数据和遗忘因子,可提高车辆行驶意图预测的准确性。
Vehicle driving intention prediction method and device, electronic equipment and vehicle
一种车辆行驶意图预测方法、装置、电子设备和车辆
2022-06-10
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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