The invention belongs to the technical field of vehicle trajectory prediction, and particularly relates to a target trajectory prediction method, device and equipment, a vehicle and a storage medium. A target trajectory prediction device comprises a positioning module, a signal acquisition module and a processor, the processor is used for processing data acquired by the signal acquisition module, and trajectory prediction precision is improved. A dynamic search range is obtained in real time according to a vehicle driving state, a lane road section where a detected vehicle may travel is obtained in combination with a preset road section breadth-first search algorithm, and then rendering and grating division are performed to output dense candidate points of the possible road section. The driving state information of the tested vehicle and the road are monitored, the search range is adjusted in real time, generation of a large amount of redundant data is reduced, the computing power is saved, and the track prediction precision is improved due to the fact that the search range can be adjusted in real time according to the driving state information of the tested vehicle.
本发明属于车辆轨迹预测技术领域,具体涉及一种目标轨迹预测方法、装置、设备、车辆及存储介质。一种目标轨迹预测设备,包括有定位模块、信号采集模块和处理器,所述处理器用于将所述信号采集模块采集到的数据进行处理,提高轨迹预测精度。根据车辆行驶状态实时地获得动态搜索的范围,结合预设的路段广度优先搜索算法,得出被测车辆可能行进的车道路段,之后进行渲染,划分格栅输出可能路段的稠密候选点。对被测车辆的行驶状态信息及道路进行监测,实时调整搜索范围,减少了大量冗余数据的产生,节省算力,由于搜索范围会根据被测车辆的行驶状态信息实时调整,提高了轨迹预测的精度。
Target trajectory prediction method, device and equipment, vehicle and storage medium
一种目标轨迹预测方法、装置、设备、车辆及存储介质
2023-07-14
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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