Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A dsp-based system and method for counting disorderly shelves of embedded books

An inventory system and embedded technology, applied in the direction of cooperative devices, instruments, computer parts, etc., can solve problems such as not being able to solve library books well, not being able to use book substitutes correctly, and label radio frequency signal instability , to achieve the effect of low cost, high speed and good imaging effect

Active Publication Date: 2015-10-21
CENT SOUTH UNIV
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many readers cannot use the book substitutes correctly (such as inserting the book substitutes indiscriminately or not using them), which makes the books in the library disorderly still frequently occur
RFID chip management is to attach an electronic tag with an RFID chip to each book in the library. For some libraries with large collections, it is too expensive to attach an electronic tag with an RFID chip to each book. , and sometimes affected by external factors, the instability of the radio frequency signal of the tag sometimes leads to misreading other books on other shelves, or it can be read during positioning but cannot be read during inventory
Neither of these two methods can solve the problem of disorderly shelves and inventory in the library

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A dsp-based system and method for counting disorderly shelves of embedded books
  • A dsp-based system and method for counting disorderly shelves of embedded books
  • A dsp-based system and method for counting disorderly shelves of embedded books

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] see figure 1 , the system involved in the present invention is mainly composed of an image acquisition module, an image processing module, a wireless communication module and an inventory module based on the library automation system ILASIII. First, the image acquisition module collects the images of the spines of books arranged in the library through a high-resolution camera, and the captured images pass through the video decoding chip in the module to convert the analog images into digital images and input them to the TI DSP DM6446 chip of the image processing module Middle; DSP first stores the image data in DRAM, then calls the image processing program in FLASH to process the stored image data, and sends the processed image information (book title / call number) to the library through the wireless communication module Inventory processing server; the wireless communication module is based on the ZigBee protocol, which is selected for this system because of its low pow...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an embedded type system and method for checking books being placed on a shelf disorderly based on a DSP. The system for checking the books being placed on the shelf disorderly based on the DSP is composed of a data acquisition module, an image processing module, a wireless communication module and a checking module based on a library automation system ILASIII. According to the embedded type system and method for checking the books being placed on the shelf disorderly based on the DSP, books on the shelf in a library can be checked automatically, the structure of adopted hardware is simple, the code of software is small, and the system for checking books being placed on the shelf disorderly based on the DSP has the advantages of low power consumption, strong real-timeness, microminiaturization, low cost and the like. Further, the book checking and storing work in a modern large-circulating library can be finished quickly.

Description

technical field [0001] The invention relates to a DSP-based system and method for checking disorderly shelves of embedded books. Background technique [0002] Nowadays, with the increasing number of books in the library, there are more and more paper books, and there are more and more disordered books in the library. This has become a problem that cannot be ignored in library management today. At present, the library mainly classifies and labels the books in the collection, and arranges the books and bookshelves in order according to the order of the label words. Once a book is moved away from the original label word order, it may be due to lack of good search methods. Become a dead book. When sorting out the bookshelves later, due to the large number of dead books, it is easy to be ignored, which causes a waste of book resources, which in turn easily causes readers to question the library management and service level, and damages the image of the library. [0003] Today's...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00
Inventor 徐德刚黄天正苏志芳陈晓徐戏阳桂卫华阳春华谢永芳
Owner CENT SOUTH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products