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Map resource point aggregation method and device

An aggregation method and an aggregation device technology, which are applied in special data processing applications, instruments, and electrical digital data processing, etc., can solve the problems of low aggregation efficiency of map resources, and achieve the effects of low efficiency, improved aggregation accuracy, and improved processing speed

Inactive Publication Date: 2018-03-09
HANGZHOU HIKVISION SYST TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] Embodiments of the present invention provide a method and device for aggregation of map resource points to at least solve the technical problem of low efficiency of map resource aggregation

Method used

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  • Map resource point aggregation method and device
  • Map resource point aggregation method and device
  • Map resource point aggregation method and device

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a map resource point aggregation method and device. The map resource point aggregation method is characterized by comprising the following steps: selecting first resource points from a plurality of resource points of an electronic map, wherein the resource points are used for representing geographical resources on the electronic map; taking the first resource points as aggregation original points, and determining aggregation regions on the electronic map; acquiring one or more second resource points in the aggregation regions, wherein the one or more second resource points comprises first resource points; and aggregating the one or more second resource points to obtain aggregation points corresponding to the first resource points. The technical problem that the efficiency of aggregation of map resources is low is solved.

Description

technical field [0001] The present invention relates to the field of map information processing, in particular to a method and device for aggregating map resource points. Background technique [0002] With the development of society, electronic maps have been widely used by all walks of life. Information points expressing spatial information (such as coordinate positions) in maps have become an important part of electronic maps. There will be a large number of resource points in an electronic map. (that is, the above-mentioned information points), each resource point can represent one or a kind of resources that exist on the map, such as monitoring point resources, mobile base station resources, road signal light resources, and bank outlet resources, etc. These resource points are distributed in Locations in the city map. Because it is impossible to display a large number of resources scattered throughout the map, it will take up a large amount of server and browser memory,...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 戎朔晗叶斯佳黄华锋
Owner HANGZHOU HIKVISION SYST TECH
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