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Geographic information data acquisition method, device and system

A technology of geographic information data and collection method, applied in the field of geographic information data collection methods and devices, can solve the problems affecting the timeliness of geographic information data update, affecting the coverage of geographic information data collection, and insufficient coverage, etc. Data collection cycle, improve data collection efficiency, and save labor costs

Inactive Publication Date: 2018-07-13
NAVINFO
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The inventors of the present invention have found that the current geographic information data collection methods have at least the following two defects: on the one hand, due to the limited number of collectors, the coverage of geographic information data collection will be affected, and the coverage is not comprehensive enough; On the one hand, collecting and uploading manually, the data collection cycle is longer and the collection efficiency is low, which will affect the timeliness of geographic information data update

Method used

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  • Geographic information data acquisition method, device and system
  • Geographic information data acquisition method, device and system
  • Geographic information data acquisition method, device and system

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0018] First of all, it needs to be explained that in the embodiment of this application, the entities involved mainly include: mobile collection equipment (such as driving recorders, mobile smart terminals, etc.) and their corresponding servers (in this embodiment, the server Can store map data, etc.). In the embodiment of the present application, the entities are independent and cooperate with each other, and the specific implementation manner will be introduced in detail below.

[0019] Embodiment of the method ...

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Abstract

The embodiment of the application discloses a geographic information data acquisition method and device. The method comprises the steps that: mobile acquisition equipment records driving data in realtime, and extracts the corresponding driving data and sends the corresponding driving data to a server when a user acquisition instruction is received and / or a preset automatic acquisition condition is met, so that the server carries out updating on current map data according to the received driving data; and correspondingly, the server receives the driving data sent by the mobile acquisition equipment, and carries out updating on the current map data according to the driving data after determining that the driving data is qualified data. Therefore, a coverage range of geographic information data acquisition can be improved, and acquisition efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of data collection, in particular to a geographic information data collection method and device. Background technique [0002] With the development of social informatization, geographic information data has been applied in many fields, and the freshness of geographic information data is an important indicator that the majority of users pay attention to, and even daily update and real-time update are required. [0003] At present, it mainly relies on the collection personnel to regularly go to the site to collect geographic information data, and then upload the collected geographic information data to related systems to improve and update the data. [0004] The inventors of the present invention have found that the current geographic information data collection methods have at least the following two defects: on the one hand, due to the limited number of collectors, the coverage of geographic inform...

Claims

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Application Information

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IPC IPC(8): H04W4/02G06F17/30
CPCG06F16/29H04W4/021H04W4/025
Inventor 赵杰李强
Owner NAVINFO
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