Method for searching information with space-time attribute

A technology of attribute information, time and space, applied in the field of search

Inactive Publication Date: 2015-02-11
刘希平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this type of search with spatio-temporal attribu

Method used

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  • Method for searching information with space-time attribute
  • Method for searching information with space-time attribute
  • Method for searching information with space-time attribute

Examples

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Embodiment Construction

[0020] The present invention will be described in more detail below with reference to the drawings and embodiments. It can be understood that the specific embodiment described here is only used to explain the present invention, rather than limit the present invention, on the contrary, this embodiment is provided in order to understand the present invention more thoroughly, and to be able to complete the scope of the present invention communicated to those skilled in the art.

[0021] Below is the embodiment of using the method of the present invention to search for the photos taken by a camera with GPS function, and the method is as follows:

[0022] Step 1: Establish database, photo library and electronic map service system on the server side. The database contains a photo index table and a map index table. The structure of the photo index table is as follows image 3 . The structure of the map index table is as follows Figure 4 . The photo library is a folder for stor...

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Abstract

The invention discloses a method for searching information with a space-time attribute. The method comprises the following steps: 1, establishing a database, an information base and an electronic map service system at a server-side; 2, selecting an electronic map display area at a client-side, and setting information retrieval conditions and the time range by a user; 3, using the server-side to retrieve a corresponding electronic map version number and longitude and latitude of the information according to the time range and the information retrieval conditions; 4, displaying the electronic map with an information mark at the client-side; 5, clicking the information mark or selecting the information mark by a frame, and displaying the information content. The method is capable of simply, conveniently, visually and vividly searching the information with the space-time attribute, and is especially suitable for searching the information produced by a satellite positioning technology.

Description

technical field [0001] The invention relates to the technical field of search, in particular to a method for searching information with spatio-temporal attributes. Background technique [0002] A search engine refers to a system that uses specific computer programs to collect information from the Internet according to a certain strategy, organizes and processes the information, provides users with retrieval services, and displays relevant information to users. Today, when the Internet is widely used, search engines have become the most important tool for people to find the information they need from the massive information generated by the Internet. [0003] At present, there are two types of search engines commonly used: keyword search method and classification search method. The main difference between them is the method of generating retrieval conditions. The retrieval conditions of the keyword retrieval method are generated by the user inputting keywords, while the ret...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/29G06F16/9537
Inventor 刘学
Owner 刘希平
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