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Spatial relationship determination method and device, computer equipment and storage medium

A technology of spatial relationship and determination method, applied in the computer field, can solve the problems of time-consuming and low efficiency, and achieve the effect of improving efficiency, reducing resource overhead, reducing time complexity and computational complexity

Pending Publication Date: 2021-11-30
JINGDONG CITY BEIJING DIGITS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it takes a lot of time to determine the spatial relationship for a large amount of data, and the efficiency is relatively low.

Method used

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  • Spatial relationship determination method and device, computer equipment and storage medium
  • Spatial relationship determination method and device, computer equipment and storage medium
  • Spatial relationship determination method and device, computer equipment and storage medium

Examples

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Embodiment Construction

[0028] Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present disclosure and should not be construed as limiting the present disclosure.

[0029] The method, device, computer equipment, and storage medium for determining the spatial relationship in the embodiments of the present disclosure are described below with reference to the accompanying drawings.

[0030] figure 1 It is a schematic flowchart of a method for determining a spatial relationship provided by an embodiment of the present disclosure.

[0031] The embodiment of the present disclosure is illustrated by taking the method for determining the spatial relationship configured in the device for dete...

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Abstract

The invention provides a spatial relationship determination method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a spatial relationship calculation request, wherein the calculation request comprises a polygonal region and a report point set; according to the position relationship between each geographic grid and the polygonal region, determining a plurality of first coding values corresponding to the polygonal region, wherein each geographic grid corresponds to one coding value; determining a plurality of second coding values corresponding to the report point set and a report point group corresponding to each second coding value according to the position relationship between each geographic grid and each report point in the report point set; sorting and matching the plurality of first coding values and the plurality of second coding values to determine a second coding value matched with each first coding value; and determining the relationship between the polygonal region and each report point in the report point set according to the report point group corresponding to the second coding value matched with each first coding value.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to a method, device, computer equipment and storage medium for determining a spatial relationship. Background technique [0002] With the popularity of global positioning systems and mobile Internet devices, the application scenarios of spatial data relationships are becoming more and more extensive. For example: find the nearest subway station, determine the location of the nearest bus stop in a residential area, count the number of people in a polygonal area, etc. If the query is only for a single location, the nearest optimal solution can be found based on personal experience. However, it takes a lot of time to determine the spatial relationship for a large amount of data, and the efficiency is relatively low. Contents of the invention [0003] The present disclosure aims to solve one of the technical problems in the related art at least to a certain extent. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06F16/2458
CPCG06F16/29G06F16/2458G06F16/288
Inventor 宋礼郑宇张钧波李婷孙俊凯郜贺鹏
Owner JINGDONG CITY BEIJING DIGITS TECH CO LTD
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