Method for binding geographical location information to general data model

Abstract

The invention relates to a method for binding geographical location information to a general data model. The method comprises the specific steps that terminal equipment uploads any data model and associated geographical location information to a server; the server abstracts the data model into the general data model, wherein the general data model is a model irrelevant to a system platform and a development language; the general data model and the geographical location information are stored in the server and bound; a retrieval server optimizes data indexes; and the terminal equipment can acquire the data model bound to the designated geographical location information from the retrieval server with the geographical location information being a retrieval condition. The method is high in expansibility, all data models can be associated with one or more pieces of geographical location information, data objects needing to be bound can be added anytime on the basis of the system, and extra research and development input is not needed when retrieval conditions for the data models are added.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to a method for binding geographic location information to a general data model. Background technique [0002] Location Service (LBS, Location Based Services) is also called positioning service. LBS is a value-added service provided by the combination of mobile communication network and satellite positioning system. It obtains the location information of mobile terminals (such as longitude and latitude coordinate data) through a set of positioning technologies. ), providing mobile users themselves or others and communication systems to realize various location-related services. In essence, it is a new type of service business related to spatial location with a relatively broad concept. [0003] The current LBS solution in the game industry is aimed at a specific data model. For example, only the monster data model and player character data model in the game can ...

AI Technical Summary

Problems solved by technology

The implementation method is generally to use relational databases, such as SQL Server and MySQL; before storing LBS information, the data table must be designed according to the geographical location information binding requirements of specific objects, which causes that if there is a new data type that requires Binding geographic location information requires modification of data tables and retrieval programs. R&D and maintenance require continuous investment to meet operational needs, and cannot be fully reused in new projects

[0004] Therefore, the scalability of the existing technology is poor, and the maintenance cost is high. Every time an LBS-related data model is added, the same research and development cost is required. It is necessary to design the data storage table, modify the retrieval program, and then test and release. Incurring maintenance costs for new data models

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