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Electronic map target object information updating method and system

An electronic map and information update technology, applied in the field of GIS development, can solve the problems of inability to update and expand the information of electronic map objects, the inability to release electronic maps in time for new objects, and disconnection, etc.

Pending Publication Date: 2022-02-25
CHINA TELECOM DIGITAL INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing GIS development technology, the electronic map is usually updated as a whole or in a large area, and it is impossible to update and expand the information of a certain target on the electronic map in a local and timely manner. It cannot be published in the electronic map in time, causing the information of the target on the electronic map to be out of touch with the real target

Method used

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  • Electronic map target object information updating method and system
  • Electronic map target object information updating method and system
  • Electronic map target object information updating method and system

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Embodiment Construction

[0062] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0063]The terms "first", "second", etc. used in the present application may be used herein to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first xx script could be termed a second xx script, and, similarly, a second xx script could be termed a first xx script, without departing from the scope of the present application.

[0064] It can be understood that in the existing technology, for GIS development technology, the electronic map is usually update...

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Abstract

The embodiment of the invention relates to the technical field of GIS development, and particularly discloses an electronic map target object information updating method and system. The method comprises the following steps: receiving basic information of a target object input by a user; obtaining a first vector layer of a target object in a database according to the basic information, and displaying the first vector layer on an electronic map; receiving supplementary information and proof information of the user for the target object; processing the supplementary information to generate a business layer, and displaying the business layer on an electronic map; and checking the proof information, generating a second vector layer according to the business layer and the first vector layer after the proof information passes the checking, and transmitting the second vector layer to a database. Therefore, the whole electronic map or a large area does not need to be frequently updated, the information of a certain target object on the electronic map can be locally and timely updated and expanded, and a new target object can be timely published in the electronic map.

Description

technical field [0001] The invention belongs to the technical field of GIS development, and in particular relates to a method and a system for updating electronic map object information. Background technique [0002] GIS, also known as geographic information system, is a specific and very important spatial information system. It is a technical system that collects, stores, manages, calculates, analyzes, displays and describes data related to geographical distribution in the entire or part of the earth's surface space with the support of computer hardware and software systems. GIS technology is a geographic research and geographic decision-making service technology that uses geographic information systems, based on geographic space, and adopts geographic model analysis methods to provide a variety of spatial and dynamic geographic information in real time. [0003] In the existing GIS development technology, the electronic map is usually updated as a whole or in a large area...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/23G06F16/2457G06F16/29
CPCG06F16/2358G06F16/2457G06F16/29
Inventor 葛文君张宇峰李忠
Owner CHINA TELECOM DIGITAL INTELLIGENCE TECH CO LTD