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Method and device for switching geocoder

A geocoding and geographic location technology, applied in the field of communication, can solve problems such as incorrect display of mobile terminal location information, display errors, etc., and achieve the effect of optimizing geographic analysis services and making life more convenient

Active Publication Date: 2019-03-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the development of economy and science and technology, people have more and more opportunities to go abroad to work, study and travel. When people first arrive in a new country and still use the address resolution library and resolution algorithm applicable to the previous country, there will be The location information of the mobile terminal is displayed incorrectly or incorrectly, which brings a lot of inconvenience to people's life

Method used

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  • Method and device for switching geocoder
  • Method and device for switching geocoder
  • Method and device for switching geocoder

Examples

Experimental program
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Effect test

Embodiment 1

[0024] figure 1 A flow chart of a geocoder switching method provided in Embodiment 1 of the present invention; the method can be executed by a geocoder switching device, wherein the device can be implemented by software and / or hardware, and the device located inside the mobile terminal, such as figure 1 As shown, the method includes:

[0025] Step 101: Determine the current geographic location identifier of the mobile terminal.

[0026] The mobile terminal is an electronic device such as a smart phone, a tablet computer, etc.; the geographic location identifier may be information indicating the location of the mobile terminal, such as a country, region, city, or time zone.

[0027] Step 102: Switch the currently applied geocoder for the geocode service to a target geocoder corresponding to the geographic location identifier.

[0028] As mentioned above, different countries or regions have different contents of the stored address resolution library, and the algorithms for co...

Embodiment 2

[0036] figure 2 A flow chart of a geocoder switching method provided by Embodiment 2 of the present invention; this embodiment is optimized on the basis of the above-mentioned embodiments, and in this embodiment, the identification of the current geographic location of the mobile terminal is determined as follows: The operator registration information of the modem in the received mobile terminal is determined to determine the current country identifier of the mobile terminal; and the country identifier is used as the current geographic location identifier of the mobile terminal.

[0037] Correspondingly, such as figure 2 As shown, the method of this embodiment specifically includes the following steps:

[0038] Step 201: Determine the current country identifier of the mobile terminal according to the monitored operator registration information of the modem in the mobile terminal.

[0039] In this embodiment, the mobile terminal can monitor the registration information of t...

Embodiment 3

[0047] image 3 A flow chart of a geocoder switching method provided by Embodiment 3 of the present invention; this method provides another implementation of Step 201 and Step 202 in Embodiment 2, as image 3 As shown, the method includes:

[0048] Step 301: Determine the current time zone identifier of the mobile terminal according to the monitored time change and / or time zone change of the mobile terminal.

[0049] Specifically, depending on the country where the mobile terminal is located, the time monitored in the mobile terminal will also be different, and the time zone will also be different, wherein the time and the time zone are synchronized. When the user is in a certain place, the automatic time synchronization of the mobile terminal carried can obtain the change of time and / or time zone to determine which time zone the mobile terminal is currently in, and use the time zone information as the current time zone identifier of the mobile terminal .

[0050] Step 302:...

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Abstract

An embodiment of the invention discloses a geocoder switching method and device. The method includes: determining a current geographic location logo of a mobile terminal; switching the geocoder currently applied to geocode service into a target geocoder corresponding to the geographic location logo; based on the target geocoder, completing conversion between geographical coordinates and address information. Existing geographic analytical service can be optimized, and ever-increasing requirements of people on convenient and accurate address analysis are met.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for switching a geographic coder. Background technique [0002] With the continuous development of computer technology and terminal technology, navigation applications based on mobile terminals are used by more and more users. Navigation applications mainly provide map navigation functions through geocoding services (also called geocode services). The geocoding service refers to the process of resolving geographic coordinates (for example, latitude and longitude) into street addresses or other points and geographic features and its inverse process. For example, when the user wants to know the current location, the navigation application can directly obtain the user's current latitude and longitude information through GPS data, but the user still knows nothing about the current location after knowing the longitude and latitude information. Encoding serv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W8/02G06F16/909
CPCG06F16/29H04W4/025H04W8/02
Inventor 刘文杰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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