Fence space query method and device, equipment and storage medium
The invention discloses a fence space query method, device and equipment and a storage medium, and the method comprises the steps: obtaining a corresponding query coordinate and a fence domain identifier according to an input query address; calling a corresponding machine group according to a config...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a fence space query method, device and equipment and a storage medium, and the method comprises the steps: obtaining a corresponding query coordinate and a fence domain identifier according to an input query address; calling a corresponding machine group according to a configuration relationship between fence domain data and the machine group and the fence domain identifier, and determining an R tree corresponding to the fence domain identifier; in the R tree, determining a plurality of minimum bounding rectangles (MBR) and a plurality of corresponding fence spaces which have intersections with the query coordinates; and in the plurality of fence spaces, determining the fence space where the query coordinate is located, and returning fence space data. By utilizing the method disclosed by the invention, the query efficiency and the query stability of the fence space can be improved, the query response time is saved, the user experience is improved, the method does not depend on a databa |
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