The invention provides a data processing method and system for intelligent driving and electronic equipment, and the processing method comprises the steps: synchronously obtaining various original data of a vehicle, wherein the original data comprise vehicle data, road data and vehicle sensing data; setting a sampling time period, wherein the sampling time period comprises the starting point moment of the vehicle; establishing a driving coordinate system by taking the starting point moment as an original point, and forming a self-vehicle track in the sampling time period in the driving coordinate system according to the original data; acquiring position information of traffic participants around the vehicle in the sampling time period, and forming surrounding vehicle tracks of the surrounding traffic participants according to the position information; processing the road data, and forming a lane and a vehicle body center line in the driving coordinate system; obtaining a coordinate point set of the lane, the own vehicle track and the surrounding vehicle track according to the patterns of the lane, the own vehicle track and the surrounding vehicle track in the driving coordinate system; and setting a screening condition, screening a training sample from the coordinate point set, and storing the training sample. The control efficiency of intelligent driving can be improved.
本发明提供一种智能驾驶的数据处理方法及系统、电子设备,处理方法包括:同步获取自车的多种原始数据,其中原始数据包括自车数据、道路数据和车辆感知数据;设置取样时段,取样时段包括自车的起点时刻;以起点时刻为原点建立行车坐标系,并根据原始数据,在行车坐标系中形成取样时段的自车轨迹;获取取样时段内自车周边交通参与者的位置信息,并根据位置信息,形成周边交通参与者的周车轨迹;处理道路数据,在行车坐标系中形成车道和车体中心线;根据行车坐标系中车道、自车轨迹和周车轨迹的图形,获取车道、自车轨迹和周车轨迹的坐标点集;以及设置筛选条件并从坐标点集中筛选出训练样本,存储训练样本。本发明能够提升智能驾驶的控制效率。
Data processing method and system for intelligent driving and electronic equipment
一种智能驾驶的数据处理方法及系统、电子设备
2023-04-25
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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