Database-based Navigation System and Method for Multiple Demand Libraries

A navigation system and navigation method technology, applied in the field of library navigation, can solve the problems of incomplete and lack of books, and easily discourage borrowers' confidence in borrowing books, and achieve the effect of promoting reading, improving confidence, and improving efficiency for all people.

Active Publication Date: 2020-07-14
北京万里开源软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are many books in the library, the books in some libraries are not complete. Not all libraries have the books that the borrower wants to read. When the borrower wants to borrow multiple books at the same time in a certain library Sometimes and urgently want to borrow one of the books, but the library lacks the book that the borrower desperately wants, which easily dampens the confidence of the borrower to borrow books, and the borrower needs to go to other libraries Borrow that book, reducing the borrower's efficiency of borrowing books

Method used

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  • Database-based Navigation System and Method for Multiple Demand Libraries
  • Database-based Navigation System and Method for Multiple Demand Libraries

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0057] S1: Find the library: Enter the departure location on the electronic map: Nanjing Changfu Street Subway Station, and the electronic map searches for all libraries centered on Nanjing Changfu Street Subway Station and less than or equal to the fixed value of 2km from the departure location: Nanjing Library (1km from Nanjing Changfu Street Subway Station), Qinhuai District Library (1.8km from Nanjing Changfu Street Subway Station), Nanjing Medical University Library (2km from Nanjing Changfu Street Subway Station), all books found The number of halls is 3, and M is a natural number;

[0058] S2: Screen out candidate libraries:

[0059] The number of all libraries searched is 3, so all the libraries searched by default are candidate libraries;

[0060] S3: Determine the best library:

[0061] The titles of the books that need to be borrowed are Wuthering Heights, Oliver Twist, and David Copperfield. The number of types of books that contain the above books found in Nanji...

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Abstract

The invention discloses a multi-demand library navigation system based on a database. The navigation system comprises a library searching module, a library selection module and a route generation module. The library searching module is used for searching all libraries meeting position conditions and distance conditions; the library selection module is used for determining an optimal library from all libraries searched by the library searching module; the route generation module is used for generating a route to the optimal library on an electronic map; and the library searching module comprises a position input module, a distance input module and a library searching module, wherein the position input module is used for inputting the position of a departure place to an optimal library, thedistance input module is used for inputting the limit distance between the selected optimal library and the departure place, and the library searching module is used for searching all libraries withinthe limit distance around the departure place.

Description

technical field [0001] The invention relates to the field of library navigation, in particular to a database-based multi-demand library navigation system and method. Background technique [0002] A library is an institution that collects, organizes, and collects books and materials for people to read and refer to. It can provide the society and readers with the most complete learning conditions. Frequent reading of books in the library can not only improve the utilization of public resources, but also enrich the society. Our knowledge, broaden our horizons, improve our knowledge structure. With the rapid development of the economy and the country's emphasis on public libraries, more and more libraries have been established in various places. Although there are many books in the library, the books in some libraries are not complete. Not all libraries have the books that the borrower wants to read. When the borrower wants to borrow multiple books at the same time in a certain...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9537G06F16/29G01C21/34
CPCG01C21/3407G06F16/29G06F16/9537
Inventor 潘如鑫
Owner 北京万里开源软件有限公司
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