The invention provides an indoor parking lot positioning method, computer equipment, a storage medium and a program product. According to the invention, a plurality of real-time received signal strength (RSS) measured in a target area at the current moment can be obtained; receiving a lane pattern database and a fingerprint database of the target area; according to historical position data obtained through positioning in the target area at historical moments, a historical lane where the historical position data is located is determined from multiple lanes of a lane pattern database, and the historical lane comprises multiple pieces of candidate position data; and positioning based on the plurality of real-time RSS, the plurality of candidate position data and the plurality of RSS corresponding to each piece of position data in the fingerprint database to obtain target position data at the current moment. According to the invention, positioning can be carried out in combination with the historical position data at the historical moment to obtain the target position data at the current moment, thereby effectively improving the positioning accuracy.
本申请提供了室内停车场定位方法、计算机设备、存储介质及程序产品。本申请可以获取当前时刻在目标区域测量的多个实时接收信号强度(Received Signal Strength,RSS);接收目标区域的车道格局数据库和指纹数据库;根据历史时刻在目标区域定位得到的历史位置数据,从车道格局数据库的多个车道中确定历史位置数据所在的历史车道,历史车道包括多个候选位置数据;基于多个实时RSS、多个候选位置数据、以及指纹数据库中每个位置数据对应的多个RSS进行定位,得到当前时刻的目标位置数据。本申请可以结合历史时刻的历史位置数据进行定位,得到当前时刻的目标位置数据,有效提升定位准确度。
Indoor parking lot positioning method, computer equipment, storage medium and program product
室内停车场定位方法、计算机设备、存储介质及程序产品
2023-04-28
Patent
Elektronische Ressource
Chinesisch
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