Library navigation method and system based on large database

A navigation method and library technology, applied in the field of library data management, can solve the problems of low accuracy and reliability

Active Publication Date: 2019-05-31
SOUTH CHINA NORMAL UNIVERSITY
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a library navigation method and system based on a large database for the problem of low accuracy and reliability of the traditional library navigation system

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  • Library navigation method and system based on large database
  • Library navigation method and system based on large database
  • Library navigation method and system based on large database

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Embodiment Construction

[0047] In order to make the technical solution of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0048] First of all, it should be noted that the search information recorded in the library navigation method of the present invention refers to the information related to the book that is currently to be borrowed or returned by the user or reader, such as: keywords related to the title of the book , the number of books borrowed, the number of books returned, etc.

[0049] The target book refers to the book that the user or reader wants to borrow or return, and its quantity can be one or more. Correspondingly, the target location information refers to the specific location where the target book is stored in the library. Its expression can be: a certain floor of the library / a certain area in a certain floor / a certain bookshelf in a certain area / a certain floor o...

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Abstract

The invention discloses a library navigation method and system based on a large database. The method comprises the following steps: when a request signal is received, extracting query information from the request signal; acquiring target positional information corresponding to a target book and the current number of the target book at a target location from the large database according to the query information, wherein the current number of the target book is updated according to book-borrowing operation and book-returning operation; extracting navigation mode information from the request signal; and when the navigation mode information is a book-borrowing mode, determining whether a current state meets navigation conditions according to the current number and carrying out navigation according to the current positional information of the user and the target positional information when the current state meets navigation conditions. The library navigation method and system provided by invention determine navigation conditions on the bases of the current number of the target book at the target location, prevent the phenomenon of blindly guiding the user to the target location and overcome the problems of low accuracy and reliability of traditional library navigation systems.

Description

technical field [0001] The invention relates to the technical field of library data management, in particular to a big data-based library navigation method and system. Background technique [0002] At present, the library navigation system used by the library usually uses the inventory of books in the library as the navigation basis. In reality, there are often cases where the books to be borrowed are not checked out of the library, but are taken to other locations in the library by readers. Therefore, it is very difficult to borrow books through the traditional library navigation system. It is easy to find the corresponding book after arriving at the target location, so that the accuracy and reliability of the traditional library navigation system are low. Contents of the invention [0003] Based on this, it is necessary to provide a library navigation method and system based on a large database for the problem of low accuracy and reliability of the traditional library n...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G01C21/20
CPCG01C21/206
Inventor朱定局朱韬翰
OwnerSOUTH CHINA NORMAL UNIVERSITY