The invention provides a parking space detection method. The parking space detection method comprises the steps that target parking space image information collected by an image sensor and a target parking space radar data set collected by a radar sensor are acquired; image parking space point coordinates are determined according to the target parking space image information; according to the target parking space radar data set, radar parking space point coordinates are determined; matching the image parking space point coordinates with the radar parking space point coordinates to obtain a parking space point coordinate set in which the image parking space point coordinates and the radar parking space point coordinates are in one-to-one correspondence; obtaining fusion parameters detected by a current sunlight and rainfall sensor; and according to the fusion parameters, fusing the image parking space point coordinates and the radar parking space point coordinates in one-to-one correspondence in the parking space point coordinate set to obtain corresponding parking space point fusion coordinates, and according to the parking space point fusion coordinates, determining target parking space information. The problem that the parking space cannot be identified or the detection precision is low when the parking space line is lost or worn in severe weather and night conditions can be solved; the precision is higher, and the cost is lower.
本发明提供了一种车位检测方法,包括:获取图像传感器采集的目标车位图像信息,及雷达传感器采集的目标车位雷达数据集;依据目标车位图像信息,确定图像车位点坐标;依据目标车位雷达数据集,确定雷达车位点坐标;匹配图像车位点坐标和雷达车位点坐标,得到图像车位点坐标和雷达车位点坐标一一对应的车位点坐标集;获取当前阳光雨量传感器检测的融合参数;依据融合参数,对车位点坐标集中一一对应的图像车位点坐标和雷达车位点坐标进行融合,得到对应的车位点融合坐标,并依据车位点融合坐标确定目标车位信息。能够解决在恶劣天气、夜晚条件、车位线缺失或磨损时车位无法识别或检测精度低的问题;精度更高,成本更低。
Parking space detection method and parking space detection system
一种车位检测方法与一种车位检测系统
25.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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