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Method and system covering AOI and POI standard address matching engines

A standard address and engine technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as low work efficiency, low resource utilization, and high time cost, so as to reduce redundant construction and improve resources. The effect of utilization

Pending Publication Date: 2021-02-05
深圳航天智慧城市系统技术研究院有限公司
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  • Claims
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Problems solved by technology

[0006] The present invention provides a method and system covering AOI and POI standard address matching engines, aiming to solve the problems of high time consumption, low work efficiency, and low resource utilization rate caused by repeated construction of existing address matching engines

Method used

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  • Method and system covering AOI and POI standard address matching engines
  • Method and system covering AOI and POI standard address matching engines

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Embodiment 1

[0040] Address matching is to compare the address data with the information data in the standard place name address database according to a certain address matching strategy, and perform the necessary address interpolation calculation processing, so as to automatically obtain the corresponding spatial geographic coordinate value of the place name address, and accurately The process of locating to the corresponding spatial position on the electronic map.

[0041] The goal of address matching is to return the most accurate match for the input address data. First, it will perform an exact match within the minimum level of place name address range, if no matching place name address is found, it will search within the address range of the upper level until it finds a matching result. Finally, the matched address data is assigned spatial coordinates. The address matching engine must be able to complete the matching of a single address, as well as a large number of address matching ...

Embodiment 2

[0066] Such as figure 2 As shown, the present invention provides a system to implement the AOI and POI standard address matching engine method, and the AOI and POI standard address matching engine system includes a preprocessing module, a forward matching module, a reverse matching module, and an intelligent prompt module , map display module, multi-coordinate matching support module, etc.

[0067] Among them, the functions and implementation process of each module are as follows:

[0068] (1) Pre-processing module: Different ways of obtaining address information and whether the data is organized by the same person will affect the quality of address data. Common problems include data input errors and unclear address locations. The data of the problem cannot be encoded directly, and it needs to be preprocessed to prepare for standardization. Before address matching, according to the content of the address entered by the user, relevant preprocessing is carried out, including ...

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Abstract

The invention relates to the field of geographic information data processing, in particular to a method and system covering AOI and POI standard address matching engines. The method comprises the following steps: S1, inputting address data; s2, performing standardized preprocessing and analysis on the address data; s3, logically combining the normalized address data, and fusing the address data into a plurality of block data with different levels, different partitions and different nodes through spatial analysis to form an accurate query condition; s4, matching the query condition with data ina standard address library, and if the matching is successful, returning accurate AOI and POI data; and if not, performing problem feedback. According to the method and system, different place name address bar data are subjected to spatial analysis and fusion, and finally divided into block data of different levels, different partitions and different nodes. The method and system can be well compatible with the situation that when an address matching engine is used originally, retrieval is conducted through alias, commonly known as retrieval. AOI and POI data can be returned at the same time,and point-to-surface and surface-to-point bidirectional intercommunication is achieved.

Description

technical field [0001] The invention relates to the field of geographic information data processing, in particular to a method and system covering AOI and POI standard address matching engines. Background technique [0002] With the construction of the city address matching engine system, more and more place name address data are fused together. As the basic unit of space management, houses are involved in address selection and query of houses or buildings in many government applications. In actual use, the addresses of houses and buildings are often described inconsistently in different businesses, and there are common names, abbreviations, etc. It is not conducive to data sharing and exchange between businesses. How to find and locate accurate matching information from the complicated place name and address data is the focus of the current urban address matching engine system construction. Most of the current city address matching engines stay in a single matching mode f...

Claims

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Application Information

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IPC IPC(8): G06F16/9537
CPCG06F16/9537
Inventor 庄建新李林李勇琪陈培成
Owner 深圳航天智慧城市系统技术研究院有限公司
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