CN103021102B - The method and device of library quick search location books - Google Patents

Abstract

The invention discloses the method and device of a kind of library quick search location books, the data base of books position finder with library is attached, it is achieved real-time data transmission；The status information of these books is obtained, to inquire about whether these books are lent by the books coding to be found to the input of books position finder；The storage area of the books that recycling books position finder scanning is not lent, books position finder scans the bar code alarm of books to be found, i.e. achieves and be accurately positioned books.The present invention by data base real-time in books position finder, transmit data, keep updating books and borrow also information, thus can utilize books position finder inquiry books borrows also state；The scan function of recycling books position finder confirms, by the bar code of books, the particular location that books are scheduled in corresponding storage area, such mode not only achieves quickly location, and consultant need not bend over or searches book by special installation, can easily search for top and on lowermost layer bookshelf book.

Description

Method and device for quickly querying and locating books in libraries

technical field

The invention relates to the field of electronic information, in particular to a book retrieval method and device.

Background technique

In today's highly developed information technology, consulting books is another way to acquire knowledge. When we walk into the library to search for books, we first line up from the terminal database host to obtain the collection information of the books we want to check (whether it is loaned out, the number of books in the collection, etc.), and then go to the corresponding bookshelf to look for books. Often the books in a certain area of the library are disordered when they are returned due to the disorder of the borrowers. This added a lot of trouble to the subsequent borrowers. Although they were told that a certain book was on a certain shelf and the status was in the library, the disorderly stacking made the checkers have to take care of the up and down. Climbing tools, taller people have to bend down to look for the books at the bottom of the bookshelf, which makes their backs ache. Therefore, it will take a long time to find a certain book, which is time-consuming and labor-intensive.

Contents of the invention

The purpose of the present invention is to provide a method and device for quickly inquiring and locating books in a library, which can greatly simplify the procedure of searching for bibliographies, save time, and overcome the shortcomings of the prior art.

The present invention is realized in this way: the method for quickly inquiring and locating books in the library, a unique bar code is pasted on each book in the library, the information of all bar codes is saved and a database is established, so that the database records the library When the book is borrowed or returned, the status of the book is modified by scanning its barcode; in addition, the book locator is wirelessly connected to the library database, and real-time data transmission is maintained. The database updates the book information of the book status change to the book locator in a timely manner, and obtains the borrowing and returning status information of the book by inputting the information of the book into the book locator to check whether the book has been lent out; use the book locator to scan the barcode of the book, And compare it with the barcode information stored in the database to quickly and accurately locate the location of the book to be found.

When using the book locator to scan the barcodes of books, scan the barcodes of 3 to 5 books at a time, and compare them with the barcode information stored in the database at the same time. Improve scanning efficiency.

The book locator for quickly inquiring about the method of locating books includes a housing with a handle, and a single-chip microcomputer module is arranged in the housing, and a display module, a storage module, an input module, a power supply module, a key module, a scanning module, and a display module are connected to the single-chip microcomputer module. Wireless communication module, alarm module and USB interface module.

The display module is a piezoelectric touch screen.

The single-chip microcomputer module adopts the MC9S12XS128MAA single-chip microcomputer chip provided by Freescale with superior performance, and is packaged in an 80-pin LQFP patch. The temperature is between -40°C and 80°C, and it can work in a humid environment, and it processes a large amount of information. The single-chip microcomputer module is the core module of the system, which mainly coordinates and drives the work of each module.

Piezoelectric touch screen is selected as the display module, which has good hand feeling and short response time, and its size depends on the number of books processed at the same time. Its function can not only display information, but also be the carrier of intermediate input.

The storage module is equipped with a storage unit, the storage unit has a special memory, and is equipped with a 240G memory card. The information input through the input state is stored in the memory, and the book information and database information imported through the USB interface are stored in the memory card. for subsequent search and comparison.

The input module is loaded with a mobile phone mode digital block operation unit, which mainly provides users with book information input space. Turn on the power, the bibliographic information that needs to be searched will be displayed on the touch screen, and various keys are virtual keys. At this time, there are many flexible input methods: text messages can be input, each instrument has a code, and there is a GSM text message input terminal. The bibliographic information to be searched is written on the Internet or the network short message terminal, and its format sequence includes title, bibliographic author, and publishing house. Just send the short message to the corresponding coding machine number (each high-efficiency book locator has a coding label). Manual input is also possible. There is a prompt method on the touch screen to prompt the user what to input, and there are flexible input methods, including stroke input, pinyin input, handwriting input and wordpad input, which can input letters, Chinese characters and punctuation marks or special symbols. The entered information is stored in the memory unit.

The power module provides a 9V detachable charging DC power supply, and is equipped with a corresponding charger, which can be detachably charged and replaced after use, or directly plugged into 220V mains for repeated charging. The power module meets the power requirements of each module.

The button module is provided with up and down movement keys, on-off keys, alarm mode switching, and wireless communication on-off keys.

RS-422A module is selected as the wireless communication module, which transmits signals in differential form to realize high-speed, long-distance serial communication. Its main function is to receive the information of borrowing and returning books from the library host in real time, and update the book information in the storage card and the management database information. There is host computer software on the host computer of the library, through which the management and storage database information can be transmitted in a timely manner.

The scanning module is infrared receiving and scanning. It first receives and inputs the book information to be searched, then searches the database of the storage unit, finds out the two-dimensional barcode of the book information, reads it locally, and then executes the scanning command. When moving the high-efficiency book locator, if the two-dimensional code is found to be the two-dimensional code of the book to be searched, the system will alarm and stop scanning.

The alarm module is divided into sound alarm and vibration alarm, which can be switched by keys. When the book that needs to be found is found, the alarm will sound, and the alarm sound can be adjusted.

The whole system is equipped with prompt work indicator lights and distinguished by different colors: work indicator light, information input indicator light, information update indicator light, query indicator light, alarm indicator light, etc.

The system has a standard USB interface, which can directly communicate with the computer, and can directly transmit the collection database information to the book locator through the data line.

Due to the adoption of the above technical solution, compared with the prior art, the present invention transmits data to the book locator in real time through the database, and keeps updating the borrowing and returning information of books, so that the borrowing and returning status of books can be inquired by the book locator; Use the scanning function of the book locator to confirm the specific location of the book in the corresponding storage area through the barcode of the book. This method not only achieves fast positioning, but also the reader does not need to bend over or use special equipment to find the book. For the highest level and Books on the lowest shelf are easy to find. The method of the invention is simple, the adopted device is easy to manufacture, the cost is low, the use is convenient and the use effect is good.

Description of drawings

Accompanying drawing 1 is a structural representation of the present invention;

Accompanying drawing 2 is the external structure schematic diagram of the present invention;

Accompanying drawing 3 is the back view of accompanying drawing 2.

detailed description

Embodiments of the present invention: a method for quickly inquiring and locating books in a library, a unique bar code is pasted on each book in the library, the information of all bar codes is saved and a database is established, so that the database records the books in the library. When the book is borrowed or returned, its status is modified by scanning its barcode; in addition, the book locator is wirelessly connected to the library's database, and real-time data transmission is maintained. Update the book information of the book status change to the book locator in time, and obtain the borrowing status information of the book by inputting the information of the book into the book locator to check whether the book has been lent out; use the book locator to scan the barcode of the book, and Compare with the barcode information stored in the database to quickly and accurately locate the location of the book to be found. When using the book locator to scan the barcodes of books, scan the barcodes of 3 to 5 books at a time, and compare them with the barcode information stored in the database at the same time.

The book locator for the method of quickly inquiring and locating books comprises a housing 1 with a handle 12, a single-chip microcomputer module 2 is arranged in the housing 1, and a display module 3, a storage module 4, an input module 5, and a display module 3 are connected to the single-chip microcomputer module 2. A power supply module 6, a button module 7, a scanning module 8, a wireless communication module 9, an alarm module 10 and a USB interface module 11; the display module 3 is a piezoelectric touch screen.

Specifically, when in use, open the host computer of the library database, open the book lending software and the dynamic wireless transmission software for management and storage information. Set the interface of the collection information dynamic transmission software to the automatic information sending state.

Turn on the high-efficiency book locator power supply to ensure that the battery is full, then use the USB interface module 11 to download the book borrowing status data and management information to the storage module 4 of the book locator with a data cable, and then take off the data cable.

Press the on/off key of the wireless communication module 9, and now the library host data and the update data of the borrowing status database are transmitted to the high-efficiency book locator through the wireless communication module in real time. At this time, the efficient book locator can be used by borrowers to find books.

The principle of book information update (database programming): the entire collection of book data is regarded as a whole, and consists of several pieces of information. Each book has two states of existence, lent or in the library, when borrowing is not in the library, and returned When it is in the library state, at the front end of the book borrowing service, the information of borrowing and returning books is carried out one by one, and the search record is searched in half. When a book is loaned out, the information of the library host is transmitted to the efficient book locator in time, and the data information in the locator is found by searching, and then the status of this information is marked as borrowed from the database ; When a book is returned, the information of the library host is also transmitted to the high-efficiency book locator in time, and the state of this information corresponding to the database is changed to the state of being in the library.

Borrowers input the bibliographic information they need to search one by one, including title, author, publisher, etc. The input method can be input by text message or handwriting as mentioned above. The input method can be obtained from the help information on the upper right of the display screen.

Confirmation after inputting the information, the system automatically recognizes, searches the relevant bibliographic information from the updated collection database, and displays the collection status and borrowing status of the bibliography from the display module 3 one by one. If the bibliography is borrowed in one second, it will be displayed on the display module 3 that the holdings are empty, and there is no need to search at this time. If there is such a bibliography in the collection, it will inform the collection area of the bibliography and display its two-dimensional barcode. At this time, you only need to pick up the handle 12 and use the scanning module 8 to scan the middle seam of the books in this area. The scanning speed is about 0.1 m/s. The effect is better. When the bibliography input by the reader is scanned, the alarm sounds and the book can be taken away.

To borrow a second book, delete the current bibliographic information and enter the book to be borrowed, and repeat the above steps. If you want to borrow more than three books at the same time, you can enter the bibliographic information one by one into the efficient book locator and save it. Follow the principle of random alarm when scanning, that is, all QR codes that are scanned will alarm.

Advantages: No need to queue up to search bibliographic information on the computer, search bibliography quickly, do not damage the eyes of the viewer, high search efficiency, humanized design, can search 3-5 books at the same time, no need to bend over or use special equipment to search for books, Easily find books on both the top and bottom shelves.

Claims (4)

1. the method for library quick search location books, it is characterized in that: will all stick an exclusive bar code on every books in library, the information of all bar codes is preserved and sets up data base, make the books in this data-base recording library borrows also state, at Books Lent or when giving back, by scanning its bar code, its state is revised accordingly；Separately the data base of books position finder Yu library is carried out wireless connections, and keep real-time data to transmit, data base to books position finder upgrade in time state change book information, status information is gone back, to inquire about whether these books are lent by obtaining borrowing of these books to the information of books position finder input books；Utilize the bar code of books position finder scanning books, and compare, to position the position of books to be found fast and accurately with the bar code information of storage in data base.

The method of library quick search the most according to claim 1 location books, it is characterized in that: when utilizing the bar code of books position finder scanning books, single pass 3～the bar code of 5 books, compare with the bar code information of storage in data base simultaneously.

3. the books position finder of the method for the quick search location books that a kind uses described in claim 1, housing (1) including band handle (12), it is characterized in that: in housing (1), be provided with one-chip computer module (2) having display module (3), memory module (4), input module (5), power module (6), key-press module (7), scan module (8), wireless communication module (9), alarm module (10) and usb interface module (11) in the upper connection of one-chip computer module (2).

The books position finder of the method for quick search the most according to claim 3 location books, it is characterised in that: described display module (3) is piezoelectric type touch screen.