The present disclosure provides a parking lot free parking space predicting method and apparatus etc., and relates to the field of artificial intelligence. The method comprises: building a parking lot association graph and an information propagation graph for parking lots in a region to be processed, each junction in the graphs representing a parking lot, and connecting parking lots meeting a predetermined condition through edges; as for any parking lot i without a real-time sensor, determining local space correlation information of parking lot i according to environment context features of the parking lot i and neighboring parking lots which are in the parking lot association graph and connected to the parking lot i through edges; determining free parking space estimation information of the parking lot i according to free parking space information of neighboring parking lots with real-time sensors in the information propagation graph; determining time correlation information of the parking lot i according to the determined two kinds of information, and predicting future free parking space information of the parking lot i according to the information. The solution of the present disclosure may be applied to improve the accuracy of the prediction result.
PARKING LOT FREE PARKING SPACE PREDICTING METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM
2021-07-29
Patent
Electronic Resource
English
PARKING LOT FREE PARKING SPACE PREDICTING METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM
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