Book retrieval navigation system
A navigation system and book technology, applied in the field of library retrieval and navigation systems, can solve the problems of slow retrieval speed and low intelligence, and achieve the effect of avoiding inconvenience
Inactive Publication Date: 2012-06-20
SHAANXI UNIV OF SCI & TECH
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Problems solved by technology
The traditional retrieval speed is slow and the degree of intelligence is low
Method used
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[0017] The present invention will be further described below in conjunction with accompanying drawing.
[0018] see figure 1 , the main control computer 1 performs wireless communication with the sub-control computer 4, the LCD display 5, the wireless positioning sensor 3, and the search and navigation dedicated mobile phone 2 with search and navigation functions through a wireless network. The sub-control computer 4 is equipped with an identification system, and the hardware and data of the identification system are connected with the main control computer 1 through the sub-control computer 4 and the wireless local area network. The wireless positioning sensor 3 transmits to the wireless local area network after being connected with the routing node through a wireless mode, and the installed wireless positioning sensor 3 sends the real-time information of the library to the main control computer 1 for updating in time at regular intervals.
[0019] The main control computer ...
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The invention discloses a book retrieval navigation system, wherein a main-control computer is in wireless communication with a special retrieval navigation mobile phone and wireless positioning sensors distributed on all the bookshelves in a library through a wireless network; an identity recognition system is used for identifying identities of readers through user information stored in a data base, and can be used for reminding an administrator for reader identity registration if an unknown identity is confirmed; and a wireless positioning sensor system means the wireless positioning sensors distributed on all the bookshelves in the library. A reader can be in wireless connection with a main-control computer system and the wireless positioning sensor system through the mobile phone with the retrieval navigation function, after a retrieval mark is input on the specific mobile phone by the reader, the mobile phone issues a wireless signal, and the main-control computer system controls the positioning sensors after receiving the signal, so that the wireless communication between the mobile phone and the positioning sensors is realized, that is, RSSI values of signals issued by the positioning sensor system are received and stored by the mobile phone unceasingly to realize positioning and navigation, and the book retrieval navigation system has the characteristic of high efficiency in searching books, periodicals and documents.
Description
technical field [0001] The invention relates to the technical field of book retrieval and navigation, in particular to a library retrieval and navigation system of a library. Background technique [0002] With the development of library digitization, automation, and networking, libraries are becoming more and more intelligent. The arrival of the Internet of Things era makes people no longer satisfied with the traditional form of library retrieval and navigation. Traditional libraries use the principle of knowledge classification and logical methods to divide books of all disciplines into several major categories according to their subject content. Each major category is divided into many sub-categories, and each sub-category can be further divided into sub-sub-categories. Category... Finally, each type of book can be assigned to a certain category, and each category has a category number. When searching for books and periodicals, readers can find the approximate location ra...
Claims
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Login to View More IPC IPC(8): G01C21/00G06F17/30
Inventor 张开生李志健杨武周倩
Owner SHAANXI UNIV OF SCI & TECH