A Processing Method of Reverse Geocoding Processing System

Abstract

The invention relates to a processing method of an inverse geocoding processing system, which relates to a processing system and a processing method for converting geographic coordinates into corresponding address representations. The processing method is: 1) Obtain geographic location information data; 2) Process and store; 3) Load the data stored in step 2); 4) Find the name corresponding to the coordinates in the cache system in step 3); 4.1) Find the province Name information; 4.2) Find city name information; 4.3) Find district / county name information; 4.4) Find the nearest feature information; 4.5) Find the nearest road information; 5) Combine the query results into a complete address description and return it to the request By.

Description

technical field [0001] The invention relates to a processing method of an inverse geocoding processing system, which relates to a processing system and a processing method for converting geographic coordinates into corresponding address representations. Background technique [0002] In recent years, the automobile industry has become a pillar industry in our country, and the role of automobiles in daily life production has become more and more prominent. However, for those managers who use GIS+GPS technology to manage their large fleets, how can they quickly and efficiently know the precise geographic location of their vehicles at a certain moment, so as to determine whether the vehicle is driving as required. This service of obtaining the geographic location of the vehicle can be called reverse geocoding. [0003] Reverse Geocoding (Reverse Geocoding) can also be called reverse address query, which refers to the process of obtaining the corresponding geographic location fr...

AI Technical Summary

Problems solved by technology

[0004] It is precisely because of the above needs that more and more map service providers at home and abroad (such as Google Maps, Yahoo Maps, Map ABC, Map Bar, Microsoft Maps) have successively carried out research in this area and provided corresponding APIs for Call, but some of these APIs do not support the development of Chinese maps (such as Yahoo Maps, Microsoft Maps), and some have a maximum number of queries per day (such as Google Maps, Microsoft Maps), and can only query road-related information in provinces and cities. However, other relevant information such as administrative codes and road grades cannot be queried. Therefore, there are great restrictions and inconveniences for domestic users.

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