CN101551665A - An automatic CD management system based on a closed-shelf jukebox - Google Patents

Abstract

The present invention is based on the automatic CD management system of the closed-shelf CD library, which realizes the centralized storage of CDs, standardized management and automatic access for readers, and expands the functions of the library, so that the library can not only automatically store and store CDs. Borrowing and returning has also made a breakthrough in realizing the self-service borrowing and returning function of CDs, effectively improving the library's function of serving readers. The automated CD management system adopts RFID radio frequency identification technology, mechanical automation, network and computer technology, including books Library integrated management system, including: CD library mechanical structure, closed-shelf CD library management system, CD self-service lending system, CD self-return system and automatic control system, using the automatic CD management system based on closed-shelf CD library completely liberates CD management It can improve the work efficiency and expand the functions of the automatic library.

Description

Automatic Disc Management System Based on Closed Shelf Disc Library

technical field

The invention relates to a new type of optical disc library management system, which realizes the centralized storage of optical discs, standardized management and automatic access for readers, expands the library's functions, and enables the library to not only automatically store and borrow optical discs Also, a breakthrough has been realized in the self-service borrowing and returning function of CDs, effectively improving the function of the library in serving readers. The automated CD management system adopts RFID radio frequency identification technology, mechanical automation, network and computer technology, etc., which belongs to the automation application field.

Background technique

The library is the collection center of physical materials such as books, periodicals, newspapers, CDs, etc. The collection, arrangement, storage and use of these materials have long been the main functions of the library. With the widespread use of multimedia media, more and more readers tend to use multimedia media, and CDs have the functions of small size and large capacity, and are widely used in the storage of various information, such as electronic versions of paper books, music, etc. Documents, audio-visual files, game software, functional software, etc. Readers' demand for using CDs is increasing day by day, and the management and borrowing of CDs has become a new function of the library. The library manages and borrows CDs in the same way as paper books. However, due to the small size of CDs and the centralized catalog information, administrators need to spend a lot of time and energy in the process of storing or searching, and it is difficult to ensure accuracy. sex. The inventory function of CDs is time-consuming and labor-intensive, which increases the difficulty of management and makes it difficult for the library to manage and borrow a large number of CDs.

In recent years, new technologies and applications have emerged in the fields of automatic identification and industrial control. In terms of automatic identification, radio frequency tags (RFID) began to replace barcodes for the identification and tracking of individual items. Because RFID tags have the advantages of waterproof, antimagnetic, high temperature resistance, long service life, large reading distance, data on the tag can be encrypted, storage data capacity is larger, and storage information can be changed freely, etc., it can assist library management to achieve real automation and intelligence. .

At present, RFID technology has already had successful cases in the United States, Europe and Asia. About 2% of libraries in the United States have begun to use RFID technology; about 8% of libraries worldwide use RFID technology. More than 300 university libraries across the United States have been equipped with RFID systems. Italy, the Netherlands, France and other European countries have many libraries using RFID. In Asia, the National Library of Singapore is the first smart library in the world to fully apply the RFID system. Libraries in Shenzhen and other cities in China also began to use RFID technology in 2006, and the new library of the National Library also deployed RFID systems. Now, the application speed of RFID technology in the world's large libraries is increasing at a rate of 30% per year. However, the current library RFID has not been used in the storage and borrowing of optical discs, let alone the automatic management and borrowing of optical discs.

Contents of the invention

The purpose of the invention of the automatic disc management system based on the closed-shelf disc library is to realize the centralized storage and management of the discs, and realize the self-service borrowing and returning function of the discs.

The technical solution adopted by the present invention is: including library integrated management system, optical disc library mechanical structure, closed-shelf optical disc library management system, optical disc self-service lending system, optical disc self-return system and automatic control system;

The overall mechanical structure of the CD library is in a closed state, including the CD library, the temporary storage library, the CD access window, the CD access robot, the CD entry and exit window robot, and the CD storage box;

The optical disc library is composed of several optical disc racks. The main frame of the optical disc rack is equipped with an array of transmission mechanisms. The transmission mechanism includes a chain guide rail. A chain is hung on the sprocket to form a continuous transmission chain. The driving sprocket of the transmission mechanism is rotated by the drive motor; the CD storage box is fixed on the chain of the transmission mechanism, and several CD storage boxes are arranged on each group of transmission mechanisms in turn. The storage boxes are arranged to form continuous disc storage positions;

A disc ejector outlet with a certain length is provided at the rear end of the disc storage box, and a disc ejection cylinder is provided at the disc entry and exit end of the corresponding transmission mechanism, and the disc ejection cylinder can eject the disc in the disc storage case for a certain distance;

The main frame of the temporary storage warehouse is provided with a disc access manipulator corresponding to the disc rack, and the bottom of the main frame is provided with a conveying line body, and the discs obtained by the disc access manipulator are directly guided into the conveying line body, which includes There are two conveyor chain guide rails arranged at the bottom of the main frame body, and a conveyor drive sprocket and a conveyor drive sprocket connected to the conveyor chain guide rail. The conveyor chain is installed on the conveyor chain guide rail, conveyor drive sprocket, and conveyor drive sprocket. A continuous rotating transmission chain is formed. The CD storage boxes are installed on the conveyor chain in sequence. The conveyor drive sprocket is driven by the drive motor, which drives the conveyor driven sprocket to realize the rotation of the conveyor line body. The CD access manipulator and the CD on the conveyor line body Corresponding to the conduction position, the disc conduction position is the corresponding position between the bottom end of the disc access manipulator and the disc storage box on the conveying line body, and the disc taken by the disc access manipulator is directly inserted into the disc storage box;

The length of the arm of the disc access manipulator is the same as the height of the disc rack. An electric drive unit is set on the arm, and an electric cylinder slider is matched with the electric drive unit. The manipulator is installed on the electric cylinder slider, and the electric cylinder is driven by the electric drive unit motor The slider drives the manipulator to move up and down; the manipulator includes a manipulator lift cylinder, the manipulator lift cylinder is connected to the manipulator extension cylinder, the manipulator extension cylinder is connected to the disc clamping air claw, and the disc push back cylinder is set at the rear end of the disc clamping air claw;

The disc access window includes a window, a window movable flap, a window RFID read-write device and a reader card device;

The optical disc entry and exit window manipulator includes a cylinder for lifting the optical disc to the window. The cylinder for lifting the optical disc to the window is connected with a rotary cylinder for the optical disc in and out of the warehouse. The rotating cylinder for discs in and out of the library rotates from the end of the temporary storage to the window, and lifts the disc to the window. The disc pick-and-place manipulator moving cylinder is connected to a disc pick-and-place manipulator lifting cylinder, and the disc pick-and-place manipulator lift cylinder is connected to the disc gripping air claw, and an RFID reading and writing device is installed at the end of the disc gripping air gripper;

The library collection database in the library integrated management system includes CD identification information, reader information, time information for readers to pick up CDs, and CD borrowing status. The integrated library management system includes a CD reservation module, which includes reader identity input modules, reader Borrowing time input module, first communication module and disc state setting module, wherein the first communication module inputs the reader information input by the reader identity input module, and the reader's pick-up time and reserved disc identification information input by the reader borrowing time input module Transfer to the closed-rack optical disc library management system; when the following closed-rack optical disc library management system drives the mechanical structure of the optical disc library to complete the borrowing or returning action, the optical disc setting module sets the status of the optical disc in the collection database;

The optical disc self-service borrowing system includes a reader identity reading module, a reader borrowing disc information transfer module, and a borrowing disc receipt printing module. The optical disc window number is transmitted to the closed rack optical disc library management system; when the optical disc is borrowed, the borrowing receipt is printed through the borrowing optical disc receipt printing module;

The optical disc self-service return system includes a reader information reading module, an optical disc information reading module, a reader's return information transfer module, a return position setting module, and a return receipt printing module. The reader information input by the reading module and the optical disc identification information input by the optical disc information reading module are transmitted to the closed rack optical disc library management system and the library integrated management system; when the following fourth communication module starts the return operation, the return optical disc position setting module Notify the RFID read-write device to rewrite the physical position number of the closed-shelf disc rack of the optical disc in the RFID, and return the completion signal to the closed-shelf disc library management system; the return receipt printing module prints the return receipt;

The closed rack optical disc library system database in the closed rack optical disc library management system has records of disc identification information, reader information, time information for readers to pick up discs, disc borrowing status, physical position number of discs in closed rack disc racks, reserved discs placed in temporary The function of the physical location number of the storage rack and the temporary storage rack; the management system of the closed-rack optical disc library includes a CD borrowing information writing module, a temporary storage rack position allocation module, a second communication module, a third communication module, an optical disc library position allocation module, and a second communication module. 4. Communication module; CD lending information writing module writes the information transmitted by the above-mentioned first communication module into the corresponding closed-shelf CD library system database; the temporary storage rack position distribution module is when the CD self-service borrowing system will read reader information, reader location After the window number of borrowing and returning optical discs is transmitted to the closed rack optical disc library management system, a temporary storage rack physical position number is allocated by the temporary storage rack position allocation module; the second communication module combines the physical position number of the closed rack optical disc rack with the temporary The physical position number of the storage rack is transmitted to the automatic control system, and the automatic control system controls the drive motor of the disc rack to drive the transmission mechanism to rotate the reserved disc to the disc input and output end corresponding to the disc access manipulator, and the disc ejection cylinder pushes the disc back Then, the disc is taken out by the disc access manipulator, and the disc manipulator imports the disc into the disc storage box of the temporary storage library; after receiving the reader information and the borrowing and returning disc window number of the reader from the above-mentioned disc self-service lending system, the shelf is closed The third communication module of the optical disc library management system transmits the reader information and the borrowing and returning optical disc window number where the reader is located to the automatic control system, drives the optical disc in and out window manipulator to export the optical disc from the temporary storage library, and transmits it to the correct borrowing and returning optical disc window; The management system of the closed rack CD library receives the reader information and the CD identification information transmitted by the CD self-service return system, and the CD library position allocation module assigns a physical position number of the closed rack CD rack, and the fourth communication module assigns the physical position number of the closed rack CD rack It is transmitted to the automatic control system, and the automatic control system drives the mechanical structure of the optical disc library to gradually guide the optical discs into the optical disc rack.

By adopting the above-mentioned technical solution, the present invention can achieve a breakthrough in centralized unmanned management of optical discs, self-service borrowing and returning functions, and self-service inventory functions. RFID technology is used to enhance the security of disc management. Readers can borrow and return CDs by themselves 24 hours a day, which is a historic change in library CD management.

The automatic disc management system based on the closed-shelf disc library completely liberates the work of the disc administrator/disc administrator, improves work efficiency, and expands the functions of the automatic library.

Description of drawings

Fig. 1 is the system composition diagram of the automatic disc management system based on the closed shelf disc library of the present invention;

Fig. 2 is the overall architecture diagram of the automatic disc management system based on the closed rack disc library of the present invention;

Fig. 3 is the module composition diagram of library integrated management system among the present invention;

Fig. 4 is a module composition diagram of the closed rack CD library management system in the present invention;

Fig. 5 is a module composition diagram of the CD self-service lending system of the present invention;

Fig. 6 is a module composition diagram of the CD self-service return system of the present invention;

Fig. 7 is a module composition diagram of the CD self-service racking system of the present invention;

Fig. 8 is a module composition diagram of the CD self-service lending system of the present invention;

Fig. 9 is the interactive relationship and mode of action between the various functional modules of the automatic disc management system based on the closed-shelf disc library in the borrowing process of the present invention;

Fig. 10 is the interactive relationship and mode of action between the various functional modules of the automatic disc management system based on the closed rack disc library of the present invention during the process of returning discs;

Fig. 11 is the front view of the overall structural schematic diagram of the mechanical structure of the optical disc library of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 12 is a top view of the overall structural schematic diagram of the mechanical structure of the optical disc library of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 13 is a side view of the overall structural schematic diagram of the mechanical structure of the optical disc library of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

14 is a schematic diagram of the overall structure of the mechanical structure of the optical disc library of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 15 is one of the overall structural schematic diagrams of the optical disc rack in the optical disc library machine of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 16 is the second schematic diagram of the overall structure of the optical disc rack in the optical disc library machine of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 17 is the front view of the optical disc rack in the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 18 is the right view of the disc rack in the disc library mechanism of the automatic disc management system based on the closed rack disc library according to the present invention;

Fig. 19 is a top view of the optical disc rack in the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 20 is a left view of the disc rack in the disc library mechanism of the automatic disc management system based on the closed rack disc library according to the present invention;

Fig. 21 is the left view of the CD storage box in the CD library mechanism of the automatic CD management system based on the closed rack CD library according to the present invention;

Fig. 22 is the front view of the optical disc storage box in the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 23 is a schematic diagram of the overall structure of the disc storage box in the disc storage mechanism of the automatic disc management system based on the closed rack disc library according to the present invention;

Fig. 24 is a top view of the optical disc storage box in the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 25 is the front view of the chain in the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 26 is the left view of the chain in the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 27 is a top view of the chain in the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 28 is a schematic diagram of the connection between the chain and the disc storage box in the disc library mechanism of the automatic disc management system based on the closed rack disc library according to the present invention;

Fig. 29 is one of the structural schematic diagrams of the temporary storage in the optical disc library machine of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 30 is the second structural schematic diagram of the temporary storage in the optical disc library machine of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 31 is the front view of the temporary storage library in the optical disc library machinery of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 32 is the top view of the temporary storage in the optical disc library machinery of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 33 is the left view of the temporary storage in the optical disc library machine of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

34 to 38 are structural schematic diagrams of the optical disc access manipulator of the optical disc library mechanism based on the automatic optical disc management system of the closed rack optical disc library according to the present invention;

39 to 44 are structural schematic diagrams of the optical disc access manipulator of the optical disc library mechanism based on the automatic optical disc management system of the closed rack optical disc library according to the present invention;

Fig. 45 to Fig. 48 are the structure schematic diagrams of the optical disc entry and exit window manipulator of the optical disc library machine of the automatic optical disc management system based on the closed rack optical disc library according to the present invention;

Fig. 49 to Fig. 52 are schematic structural diagrams of the optical disc storage end of the optical disc library machine of the automatic optical disc management system based on the closed rack optical disc library of the present invention;

Fig. 53 to Fig. 54 are schematic diagrams of the working state of the disc storage terminal of the disc library machine based on the automatic disc management system of the closed rack disc library according to the present invention;

FIG. 55 to FIG. 58 are structural schematic diagrams of the damaged optical disc collecting end of the optical disc library mechanism of the automatic optical disc management system based on the closed rack optical disc library of the present invention.

Detailed ways

The present invention is an automatic disc management system based on a closed-shelf disc library. It is a new type of disc management system, which completely innovates the functions of centralized storage and self-service borrowing and returning of discs. In order to clearly describe the technical solution of the present invention, Now in conjunction with the accompanying drawings, it is specifically described as follows:

1. System composition:

Please refer to Figure 1 and Figure 2, the automated CD management system based on the CD library includes the mechanical structure of the CD library, the library integrated management system, the CD library management system, the CD self-service borrowing and returning system, the CD self-service shelf system and the final Realize the automatic control system for discs entering and exiting the closed-shelf disc library. The following is a detailed introduction to each system in conjunction with the accompanying drawings:

(1) The library integrated management system, including the OPAC catalog retrieval system, is based on the user interface part of the closed-shelf optical disc library. Its function and operation interface are similar to shopping websites. The software system for borrowing, booking, personal identity authentication and information management is a window for readers to interact with the system, and belongs to the prior art. The key improvement of the library integrated management system in the present invention is that: the OPAC catalog retrieval system of the library integrated management system adds a CD reservation module, and the function of the CD reservation module is to confirm the CD identification information of the reader to borrow the CD according to the reservation request of the reader and the time when the reader picks up the disc, marks the state of the reserved disc as the reserved state, and transmits the disc identification information, reader information and the time when the reader picks up the disc to the following closed-shelf disc library management system. The optical disc reservation module is composed of various functional modules, which operate the collection database and complete the interactive function of information.

The library collection database is a system database that cooperates with the library, and records information such as CD identification information, reader information, and the time when readers pick up the CD, and other conventional information will not be repeated here again. It should be noted that the following description does not limit the information composition of the present invention, and the collection database includes the following information fields:

serial number Field Name name and description 1 CDID Disc identification information: the unique identification information of the disc 2 ReaderID Reader information: the unique identification information of the reader 3 App_Time Reader application time: the time when the reader submits the CD-ROM request 4 T_Time The time when the reader takes the CD: stores the specific time when the reader takes the CD 5 C_Status CD-ROM borrowing status: R->Return status, L->Lending status, B->Reservation status

Please refer to FIG. 3 , the disc reservation module includes a reader identity input module, a reader borrowing time input module, a first communication module and a disc status setting module. Among them, after the reader identity input module receives the disc identification information of the reader who inquired about the reserved disc through the OPAC catalog retrieval system, the reader information is input into the corresponding field of the collection database, and the reader borrowing time input module records the time when the reader submits the request for borrowing the disc or the reader The specific time for taking the CD is written into the corresponding field of the collection database, and the first communication module transmits the CDID, ReaderID and App_Time (or T_Time) in the collection database to the closed-shelf CD library management system. The disc status setting module sets the disc borrowing status as reservation status or lending status. In addition, the disc status setting module sets the disc borrowing status as the return status after receiving the instruction that the disc returning operation is completed.

(2), closed-shelf optical disc library management system, belongs to the upper server system, is the core of the system of the present invention, and its function is to realize the integration with the library integrated management system and the automatic control system by operating the information of the closed-shelf optical disc library system database The information interaction among them finally realizes the automatic management function of the disc.

The system database of the closed rack optical disc library records the physical position information of the optical discs in the closed rack optical disc library, and the physical position information of the reserved optical discs placed in the temporary storage rack. (Please refer to the following introduction for the closed-shelf optical disc library and temporary storage rack).

There is a corresponding relationship between the closed rack CD library system database and the CD identification information recorded in the collection database. In the initial state, the optical discs stored in the collection database correspond to a physical position number of a closed-rack optical disc shelf and are stored in the database of the closed-rack optical disc library system.

The database table and main fields of the closed rack CD library system are as follows:

Table name: main table

serial number Field Name name and description 1 CDID Disc identification information: the unique identification information of the disc 2 ReaderID Reader information: the unique identification information of the reader 3 App_Time Reader application time: the time when the reader submits the CD-ROM request

4 T_Time Reader picks up the disc time: the specific time when the reader picks up the disc 5 Location_No Closed rack physical position number: the physical position number where the disc in the closed rack library is placed on the closed rack 6 Temp_Location_No The physical position number of the temporary storage rack: the physical position number of the CD placed on the temporary storage rack in the closed-shelf optical disc library 7 W_No Window number for borrowing and returning discs 8 C_Status CD-ROM borrowing status: R->Return status, L->Lending status, B->Reservation status

The physical position number of the closed rack CD rack is the shelf number, layer number and position number of the CD rack where the optical disc that limits the position of the optical disc is located. The corresponding database tables are as follows:

Table name: CD rack location table (Location table)

serial number Field Name name and description 1 Location_No Closed rack physical position number: the physical position number where the disc in the closed rack library is placed on the closed rack 2 Shelf_No rack number 3 Level_No layer number 4 P_No position number 5 Status The status of the disc storage box: whether the recorded position is empty

Table name: Temporary shelf location table (Temp_Location table)

serial number Field Name name and description 1 Temp_Location_No The physical position number of the temporary storage rack: the physical position number of the CD placed on the temporary storage rack in the closed-shelf optical disc library 2 T_Status The state of storing discs in the disc storage box on the temporary storage rack: record bit

Is it empty

Please refer to Fig. 4, the closed-shelf optical disc library management system includes a disc borrowing information writing module, a temporary storage rack position allocation module, a second communication module, a display module, a third communication module, an optical disc library position allocation module, a fourth communication module and Appointment time judgment module.

The function of the CD-ROM borrowing information writing module is: when a reader reserves a CD-ROM, write the CD-ROM identification information, reader information and reader’s pick-up time (or reader’s application time) from the library’s integrated management system into the database of the closed-shelf CD-ROM library system middle. The concretely realized operation is that when the first communication module transmits CDID, ReaderID, T_Time (or App_Time) in the collection database to the closed-shelf optical disc library management system, the CD borrowing information writing module receives the information and accesses the closed-shelf optical disc library system In the main table of the database, if the table row with the same CDID is found, write ReaderID and T_Time (or App_Time) into the corresponding fields.

The function of the temporary storage rack position allocation module is: after the CD self-service borrowing system transmits the reader information and the window number of the reader's borrowed and returned CD to the closed rack CD library management system, the temporary storage rack position allocation module allocates a temporary storage rack physical position Number. The concretely realized operation is: retrieving the position table of the temporary storage rack, and returning the position of a disc storage box whose position is empty. Of course, the temporary storage rack position allocation module can also allocate the physical position number of the temporary storage rack according to the distance from point B (described in the mechanical part).

The function of the second communication module is to transmit the physical position number of the temporary storage rack assigned by the system and the physical position number of the closed disc rack on the disc rack to the automatic control system, and start the action of borrowing the disc.

The function of the display module is that when all the books borrowed by the same reader arrive at the temporary storage, the display module displays the reader's information, CD identification information and the arrival of the CD to the temporary storage on the display screen connected to the system. The display screen is similar to the airport notice board and is a prior art.

The function of the third communication module is to transmit the reader information and the borrowing and returning CD window number of the reader to the automatic control system after receiving the reader information and the window number of the borrowing and returning CD delivered by the following CD self-service lending system to drive The CD goes out of the temporary storage library to the borrow and return CD window.

The function realized by the position allocation module of the closed-rack optical disc library is: after the disc self-return system transmits the disc identification information of the returned disc to the closed-rack optical disc library management system, the position allocation module of the closed-rack optical disc library allocates a closed-rack optical disc rack physical location number. The specific implementation operation is to retrieve the position table of the disc rack, and return a physical position number of a closed disc rack whose position state of the disc rack is empty. The position allocation module of the closed-rack optical disc library can allocate according to various allocation principles, for example: allocate the positions of optical discs according to different types of optical discs or according to the principles of far and near.

The function of the fourth communication module is to transmit the physical position number of the closed rack CD rack assigned by the system to the automatic control system, and start the storage action of the CD.

The function of the reservation time judging module is to judge whether the storage time of the CD in the temporary storage library exceeds the time for the reader to pick up the CD, and if it exceeds the time for the reader to take the CD, the information of the CD is fed back to the closed-shelf CD library management system, and the CD is started. Inbound action.

(3) The optical disc self-service lending system, whose function is to start the action of taking out the optical disc within the reserved time period after the reader borrows the optical disc or reserves the optical disc. Please refer to Fig. 5, which includes: reader identity reading module, reader borrowing information transmission module, borrowing CD receipt printing module.

The function of the reader identity reading module is to require the reader to input reader information. In the embodiment of the present invention, the reader's information can be read by identifying the borrowing card. This is the prior art and will not be repeated here.

The function of the reader borrowing information transmission module is to receive the reader information input by the reader in the borrowing and returning CD window, and transmit the reader information and the borrowing and returning CD window number of the reader to the closed-rack CD library management system, which is started by the closed-rack CD library management system Borrow disc action.

The function of the optical disc borrowing receipt printing module is that when the optical disc arrives at the borrowing and returning optical disc window, the content of the optical disc RFID label is modified through the RFID reading and writing device, the borrowing voucher is printed, the optical disc borrowing operation is completed, and the borrowing completion information is transmitted to the integrated management system of the library. Modify the reader information of the borrowed CD, and modify the borrowing status of the CD by the CD status setting module.

(4) CD-ROM self-return system, its function is to receive the reader information and CD identification information read in the borrowing and returning CD window, and transmit the reader information and CD identification information to the library integrated management system and the closed-shelf CD library management system to complete the CD-ROM Return action; the library integrated management system modifies the borrowing status and reader information of CDs; the closed-rack CD library management system allocates the physical location number of the closed-rack CD library for the returned CDs, and transmits the information to the automatic transmission system; the return location setting module The RFID reading and writing device that controls the borrowing and returning optical disc window writes the physical location number of the closed rack optical disc library assigned to the returned optical disc into the RFID label of the optical disc; finally, prints the disc return receipt and completes the self-service disc return operation. Please refer to FIG. 6 , the optical disc self-return system includes: reader information reading module, optical disc information reading module, reader return order information transmission module, return order position setting module and return order receipt printing module.

The reader information reading module requires the reader to input the reader information. In the embodiment of the present invention, the ReaderID can be read by identifying the borrowing card.

The optical disc information reading module, in the embodiment of the present invention, reads the CDID of the optical disc through the RFID reading and writing device borrowed from the optical disc window.

Reader counter information transfer module, the operation it realizes is to transfer the CDID to the closed rack CD library position allocation module of the closed rack CD library management system, transfer the ReaderID and CDID to the library integrated management system, and rewrite the corresponding CDID in the collection database , and set the ReaderID field to null.

The disk return position setting module, the operation it realizes is that after the third communication module starts the disk return action, the disk return position setting module notifies the RFID reading and writing device to rewrite the physical position number of the closed rack of the optical disc in the RFID, and sends the completion signal Return to Closed Shelf Library Management System.

The disc returning receipt printing module realizes the operation that after the disc returning position setting module completes its operation, it prints the disc returning receipt and completes the action of returning the disc.

(5) CD self-service racking system, its function is to realize storage of new CDs. Please refer to Figure 7, which includes a new disk information reading module, a new disk location setting module, and a new disk storage start module.

The new disk information reading module, the operation it realizes is that when the administrator puts the new CD into the CD storage terminal, the new disk information reading module notifies the RFID reading and writing device of the CD storage terminal to read the RFID tag information of the CD, and obtains CD information, and send the CD information to the integrated management system of the library and the CD library management system of the closed shelf, and the integrated management system of the library modifies the in-library information of the CD; the location allocation module of the CD library of the CD library management system is The optical discs entering the hall are assigned corresponding closed-shelf optical disc library physical position numbers, and the information is sent to the new disc position setting module, and the new disc position setting module notifies the RFID read-write device to write the closed-shelf optical disc rack physical position numbers into the RFID tag. Then the module for starting the storage of the new disc notifies the third communication module to start the storage action, and completes the function of storage of the optical disc.

Please refer to Fig. 8, which shows the workflow between the closed-shelf CD library management system and the integrated library management system, and the two systems perform barrier-free interaction through the SIP2 protocol.

Please refer to Fig. 9 and Fig. 10 at the same time, which respectively represent the interactive relationship and mode of action among the various functional modules of the automatic disc management system based on the closed rack disc library of the present invention in the process of borrowing and returning discs. The following will focus on introducing another important part of the present invention: the mechanical composition and automatic control system of the automatic disc management system based on the closed-shelf disc library.

2. The physical structure and working process of the closed rack optical disc library:

(1) The mechanical composition of the closed rack CD library:

Please refer to FIG. 11 to FIG. 14 , which are schematic diagrams of the overall mechanical structure of the entire optical disc library. The mechanical structure of the closed rack CD library includes a CD library 1, a temporary storage library 2, a CD access window 3, a CD access robot 4, a CD entry and exit window robot 5, a CD storage box 6, a CD storage terminal 7 and a damaged CD recovery terminal 8. The entire closed-shelf optical disc library is in a closed state during the working process, and the borrowing and returning of optical discs is realized through the optical disc access window.

Please refer to Figures 15 to 20, the present invention is based on the schematic diagram of the overall structure of the optical disc rack in the optical disc library machine of the automatic optical disc management system of the closed rack optical disc library. Several optical disc racks 1 are arranged in the closed rack optical disc library. The main body of the optical disc rack is aluminum Profile truss structure, the main frame body of the CD rack is a rectangular structure, and an array of transmission mechanisms 11 are arranged from top to bottom. The transmission mechanism 11 includes chain guide rails 111 arranged on the two long sides of the main frame body. Driving sprocket 112 and driven sprocket 113, chain 114 is hung on chain guide rail, driving sprocket and driven sprocket and forms continuous transmission chain, and the driving sprocket of every group transmission mechanism is connected with a driving motor 115, and driving motor 115 transmits the driving force to the transmission mechanism through the drive shaft 116 . In addition, a tensioning mechanism 117 for adjusting the tension of the chain is installed on the disc rack.

Please refer to Fig. 21 to Fig. 24, which are schematic diagrams of the structure of the optical disc storage box of the mechanical part of the automatic disc management system based on the closed rack optical disc library of the present invention. texture. The outer opening end of the disc storage box 6 is provided with a bayonet structure 61, the bayonet structure 61 is composed of oppositely arranged shrapnel with inward protrusions, and its function is to prevent the disc from being thrown out during the rotation process. Each optical disc storage box is provided with upper and lower bayonet structures, and the bayonet structures of adjacent optical disc storage boxes are staggered from each other. The upper and lower ends of the inner side of the disc storage box 6 are respectively provided with connecting pieces 62, and the upper and lower connecting pieces 62 are respectively fixed with the two adjacent chains by fixing screws. The top exit 63 of the disc.

Please refer to Figures 25 to 27, which are schematic structural diagrams of chains. The upper and lower connecting pieces 62 of the optical disc storage box 6 are respectively connected to the fixing pieces 118 of the chains in the adjacent chain guide rails, and several sets of chains are arranged between each two groups of chains. The disc storage box 6 forms the position where the whole closed disc shelf stores the discs. Please refer to Fig. 28, which is a schematic diagram of the connection between the chain and the CD storage box in the CD library machinery of the automatic CD management system based on the closed-rack CD library in the present invention. The cassette rotates on the entire gear train. The end of the drive sprocket is the port where the disc enters and exits. Please refer to Figure 19. The end where the transverse centerline of the entire disc rack extends to the end of the drive sprocket is the end of the drive sprocket. This embodiment is called point A, which is located at Between the two chains, between the two groups of chains and at point A corresponding to the disc ejection outlet 63 of the disc storage case, a disc ejection cylinder 7 is arranged.

Each group of transmission mechanisms is filled with disc storage boxes, and the position of each disc storage box is recorded in the database of the closed rack optical disc system. The position of the disc storage box is composed of shelf number, layer number and position number. Each position on the top is equipped with a photoelectric switch, which can feedback the position status of each disc storage box to the system in time.

Please refer to Figures 29 to 33, which are schematic diagrams of the structure of the temporary storage in the optical disc library machine of the automatic optical disc management system based on the closed-rack optical disc library of the present invention. The CD-ROM, when the applicant gives the command to fetch the CD-ROM in the access window, then export the CD-ROM. The main frame body of the temporary storage warehouse 2 is composed of an aluminum profile truss 21. The aluminum profile truss 21 is rectangular as a whole, and the optical disc access manipulator 4 corresponding to the optical disc rack is vertically arranged side by side on it. In the embodiment of the present invention, each group of temporary storage warehouses It includes 3 disc access manipulators 4, and the disc library includes 3 groups of disc racks, and the disc racks of the disc library correspond to the disc access manipulators 4 of the temporary storage library. The bottom end of the aluminum profile truss 21 is provided with a running platform, on which a conveying line body 22 is arranged. The outside of end short side is respectively provided with conveying driving sprocket 222 and conveying driving sprocket 223, and conveying chain 224 is installed on conveying chain guide rail, conveying driving sprocket 222, conveying driving sprocket 223, forms the integral body of rotation. The CD storage box 6 is installed on the conveyor chain 224 successively, and the connection mode between the conveyor chain and the conveyor chain guide rail is similar to the connection mode at the CD rack. A guide plate structure 64 extends from the end of the disc storage box. The guide plate structure 64 extends upwards from the opening of the disc storage box with a wide upper edge and a narrower bottom bottom, which is conducive to the smooth insertion of the disc. The bottom end of the disc storage box 6 is installed on the conveyor chain through the mounting plate 65. The position of each disc storage box on the conveying line body is recorded in the database of the closed rack disc library system, and each position is equipped with a photoelectric switch, which feeds back the position information of each disc storage box to the system at any time. The conveying driving sprocket 222 is driven by the driving motor 225, and the conveying driven sprocket 223 is connected with the conveying driving sprocket 222 through a bearing device. Wheel end is provided with tensioning device 228, adjusts the degree of tightness of chain at any time. On the transmission line body, the position corresponding to the bottom end of the optical disc access manipulator 4 is the optical disc conduction position, from which the optical disc access manipulator will insert the disc taken out into the optical disc storage box at the conveying line body, and this optical disc conduction position is called point B Location. A plexiglass cover plate 229 may be arranged above the conveyor chain guide rail at the outer end of the temporary storage.

The detailed structure and action principle of the disc access manipulator 4 will be introduced in detail below. Please refer to FIGS. 34 to 38, which are structural schematic diagrams of the disc access manipulator of the disc library machine based on the automatic disc management system of the closed rack disc library of the present invention. , the length of the arm 41 of the disc access manipulator 4 is the same as the height of the disc rack, and one side of the arm 41 is provided with an electric drive unit 42 from top to bottom, and an electric cylinder slider 44 is matched with the electric drive unit, and the manipulator 43 passes through the mounting plate 438 is installed on the electric cylinder slider 44 of the arm 41, and the electric cylinder slider 44 is driven by the electric drive unit motor 45 to drive the manipulator 43 to move up and down. The manipulator 43 includes a manipulator lifting cylinder 431 connected to the mounting plate 44. The manipulator stretches out the cylinder 432 to connect to the disc clamping air claw 434. The return cylinder 433 is disposed at the rear end of the disc gripper 434 for pushing the disc out of the disc gripper. A disc guiding and limiting block 435 is disposed on the upper end of the disc clamping claw 434 . In the embodiment of the present invention, the manipulators can be two parallel manipulators with the same structure and function. They are installed on a single manipulator position switching guiding linear guide rail 436, and the two manipulators move back and forth through the manipulator position switching cylinder 437, so that the two manipulators can move forward and backward. Only the manipulator completes the action of taking the disk in turn. Of course, there are other ways for the manipulator, which will not be described in detail in this embodiment.

The following table is the equipment model adopted by each part of the optical disc access manipulator 4. It should be noted that each motor and each drive equipment in the present invention can adopt the equipment and control system in the prior art, and will not repeat them here. Personnel can select suitable existing equipment according to the mechanical structure of each component.

Please refer to Figures 39 to 44, which are structural schematic diagrams of the optical disc access manipulator of the optical disc library machine based on the automatic optical disc management system of the closed rack optical disc library of the present invention. The optical disc access window 3 is also a rectangular frame composed of aluminum profile trusses. Including the window 31 for the applicant to take the disk, the window movable flap 32 for the disk output, the window RFID reading and writing device 33, and the reader's card swiping device 34. In this embodiment, a pair of movable window flaps 32 are provided, and the mechanical arm 5 for entering and exiting the window is installed on the aluminum profile truss. Please refer to Figures 45 to 48, which are schematic diagrams of the structure of the disc entry and exit window manipulator 5. The disc entry and exit window manipulator 5 includes a disc lift to the window cylinder 51. The CD-in and out-of-library rotating cylinder 52 is connected with a CD-placement tooling plate 53, and a CD-ROM can be placed in the CD-placement tooling plate 53. The CD-ROM in-out library rotating cylinder 52 rotates from the temporary storage end to the window end, and lifts to the window cylinder through the CD-ROM. 51 lifts to the window place. The disc pick-and-place manipulator moving cylinder 54 is installed on the aluminum profile truss close to one end of the temporary storage. The disc pick-and-place manipulator moves the cylinder 54 to a disc pick-and-place manipulator lifting cylinder 55, and the disc pick-and-place manipulator lift cylinder 55 is connected to the disc gripping air Claw 56, disc clamping air claw 56 can be retracted, lifted, and the position of clamping can be adjusted. The disc clamping air claw 56 realizes clamping through the clamping cylinder. RFID reading and writing device 57 is arranged at the clamping end of the disc clamping air claw 56 .

Please refer to Fig. 49 to Fig. 52, which are schematic diagrams of the structure of the disc storage terminal of the disc library machine based on the automatic disc management system of the closed-rack disc library according to the present invention. The disc storage terminal 8 is a functional window separately connected to the temporary storage. Its upper end is a CD storage compartment 81, which is designed to place CDs horizontally in order to facilitate the placement of CDs, and can be placed into a stack of CDs at one time. The upper end of the CD storage compartment 81 is a door 82, and the bottom end is a Opened pumping plate 83 structure, in addition, a pair of splints 84 are provided at the bottom of the opposite wall of the disc storage compartment 81, which can hold the second or more discs at the bottom. The bottom end of pumping plate 83 is provided with conveyor belt structure 85, and this conveyor belt structure 85 includes three sections, the first section is the transverse conveyor belt part 851 located at the bottom end of pumping plate 83, and the second section is an inclined conveying belt connected to the transverse conveyor belt part. The belt part 852, the third section is the vertical conveyor belt part 853 connected with the inclined conveyor belt part, and the guide plate 86 is arranged in cooperation with the conveyor belt 85, which is used to limit the position of the optical disc so that it is always guided along the conveyor belt , an auxiliary cylinder 87 is provided at the end of the inclined conveyor belt part 852, and a secondary conveyor belt 88 is arranged opposite to the vertical conveyor belt part 853. The length of the secondary conveyor belt 88 is higher than that of the vertical conveyor belt part 853. Under the joint action of secondary conveyor belt 88, change direction, change vertically by horizontal, and vertical conveyor belt part 853 and secondary conveyor belt 88 bottoms are corresponding to the positions of temporary storage CD storage box, under the extruding conduction action of both , and the disc is inserted into the disc storage box. The disc storage terminal has well realized the function of batch disc storage, which improves the efficiency of the equipment. It should be noted that a storage RFID reading and writing device is provided at the storage end of the optical disc, which is used to read or rewrite the RFID information of the optical disc to match the data in the system. Please refer to Fig. 53 to Fig. 54, which are schematic diagrams of the working state of the disc storage end of the disc library machine based on the automatic disc management system of the closed rack disc library according to the present invention;

Please refer to Fig. 55 to Fig. 58, which are schematic diagrams of the structure of the damaged disc collection end of the disc library machine of the automatic disc management system based on the closed rack disc library of the present invention, and another functional window for the separate connection of the damaged disc collection end 9 and the temporary storehouse , which is composed of an air gripper 93 connected to the lifting cylinder 91 and the rotating cylinder 92. When an unrecognizable disc is read in the disc access window, the disc cannot be borrowed normally, and the system transmits the disc to the damaged disc collection end. Under the action of the lifting cylinder 91 and the clamping cylinder (not shown in the figure) of the control air claw 93, the disc is taken out, and under the action of the rotating cylinder 92, the disc is introduced into the collection box through the slide plate 94, and the administrator performs Manual verification.

(2) The connection relationship of each mechanical equipment in the whole borrowing and counter-offering process is introduced in detail below:

1. Disc out process:

According to the requirements of the customer, the system finds out the position of the disc to be taken out, and the drive motor 115 in the disc library works to transport the disc storage box 6 to be taken out of the disc library to the position A, and at the same time, the corresponding optical disc access manipulator of the disc library The electric drive unit motor 45 works to drive the electric cylinder slider 44 to the position corresponding to the disc storage box 6, the manipulator position switching cylinder 437 switches the manipulator position according to the control system, and the manipulator stretches out the cylinder 432 to stretch out the manipulator, and the disc rack The disc ejection cylinder 7 on the top stretches out, and the disc is ejected. Under the action of the disc guide limit block 435 on the access disc manipulator 4, a part of the disc enters the access disc manipulator, and the disc clamping air claw 434 moves, The disc is clamped, the manipulator stretches out the cylinder 432 and retracts, and the disc is pulled out of the disc storage box. There are two sets of identical manipulators on the manipulator for accessing the disc. The position of the manipulator is switched by the position of the cylinder 437, and the two groups are completed under the control of the control system. Work.

2. The process of CD into temporary storage

At the same time as the access disc manipulator picks up the disc, the transmission line body of the temporary storage warehouse runs through the drive motor 225, and the empty temporary storage disc storage box 6 is transported to the corresponding optical disc transmission position (position B), and the access disc manipulator The electric drive unit motor 45 works, the manipulator moves to the B point position, the disc is put into the disc storage box of the temporary storage, the disc clamping air claw 434 is released, the electric drive unit motor 45 moves, and the manipulator is raised. Detach from the part of the temporary storage conveyor line to complete the process of CDs entering the temporary storage.

3. Disc out window process

After the CDs enter the temporary storage process, the function of the display module of the closed-rack CD library management system displays the reader information, CD identification information and the arrival of the CDs in the temporary storage on the display screen connected to the system, and informs the readers of their borrowing status. The discs are all in place, go to any disc access window to swipe the card, enter the user name and password, and the reader’s card swiping device in the disc access window receives the reader’s card swiping action, confirms the reader’s identity, and transmits the reader’s information and disc identification information to the closed shelf The CD management system, the closed rack CD management system controls the automatic control system system and transfers the corresponding CD storage box in the temporary storage (the box stores the CDs that the customer needs to take out) to the corresponding CD transmission position (position B), and the CDs enter and exit The moving cylinder 54 of the disc pick-and-place manipulator of the window manipulator 5 is retracted, so that the disc clamping air claw 56 is in the upper part of the temporary storage position, and the corresponding disc pick-and-place manipulator lifting cylinder 55 stretches out, and the disc clamping air claw 56 is placed At the top of the disc to be taken out, the disc clamping air claw 56 is clamped, the disc pick-and-place manipulator lifting cylinder 55 is retracted, and the disc is taken out of the temporary storage, and the temporary storage transports the next disc to be taken out to the temporary storage. position, there are three groups of manipulators consisting of disc pick-and-place manipulator lifting cylinder 55 and disc clamping air claw 56. According to the system requirements, after completing the action of taking the disc in sequence, the disc pick-and-place manipulator moves the cylinder out. During the stretching process, Pass the disc through the RFID identification probe 57 to check whether the disc is correct, move the disc gripped by the manipulator to the upper part of the disc placement tooling plate 53, and the three sets of disc pick-and-place manipulator lifting cylinders stretch out at the same time, and the three sets of disc gripping air claws are released , place the disc on the disc placement tooling plate, the lift cylinder of the disc pick-and-place manipulator retracts, the disc pick-and-place manipulator moves the cylinder, and continues to take out the corresponding disc in the temporary storage; The disc placing tooling plate 53 with the disc installed rotates and is transported to the lower part of the window movable flap 32 of the disc access window. The window movable flap is operated by a lift cylinder and a telescopic cylinder, the flap is removed, and the disc is lifted to the window The cylinder is retracted, and the CD placement tooling plate installed is lifted to the window. After being scanned by the window RFID probe 33, the customer takes it away, and completes the whole process of the CD out of the warehouse.

4. CD storage process (CD from the window to the temporary storage process)

When the customer requests to store the disc back, the window movable flap 32 is operated by a lift cylinder and a telescopic cylinder, the flap is removed, and the disc on the manipulator lifts the disc in and out of the window to the window cylinder 51 to place an empty disc on the tooling plate 53 liters To the window, the customer puts the disk into the CD and places it on the tooling plate 53, and the window RFID probe 33 will identify the information of the stored CD, check whether the stored CD is correct, and after brushing the customer’s card, the customer completes the CD. When the window cylinder 51 descends, the window movable flap 32 resets, and the rotating cylinder 52 rotates in and out of the disc, and the disc pick-and-place manipulator moves the cylinder 54, and the manipulator is placed on the top of the tooling plate with the disc, and the disc pick-and-place manipulator lifts the cylinder 55 Stretch out, the disc clamping air claw 56 is clamped again, the disc pick-and-place manipulator lifting cylinder 55 retracts, the disc is taken out from the disc placement tooling plate, the disc pick-and-place manipulator moving cylinder 54 retracts, (in the process of retraction, The optical disc passes through the RFID identification probe 57 to identify the information of each optical disc respectively and return it to the system), and the optical disc is placed on the upper part of the temporary storage warehouse, and the temporary storage warehouse transports the empty temporary storage CD storage box to the temporary storage warehouse position, the lifting cylinder 55 of the disc pick-and-place manipulator stretches out, and the disc clamping air claw 56 is released again, and the stored disc is put into the temporary storage, and the lifting cylinder of the disc pick-and-place manipulator retracts, leaving the transmission line body of the temporary storage , to complete the process.

5. Process from temporary storage to CD access manipulator

The temporary storage warehouse transfers the stored discs to the corresponding disc access manipulator, the manipulator position switching cylinder 437 adjusts the position of the manipulator, the driving motor 45 runs, and the manipulator moves to the position of point B, and the disc clamping air claw 434 is clamped , the drive motor 45 runs, and the manipulator is lifted away from the transport line body of the temporary storage. There are two groups of identical manipulators on the disc access manipulator, and the picking work is continued according to the system control. The system then controls the drive motor 45 to run to the corresponding position for disc storage. library, ready for storage.

6. Storage process

The optical disc access manipulator moves the optical disc to the corresponding position of the disc library, and at the same time the optical disc library drives the motor to run to transport the corresponding optical disc storage box to point A, and the manipulator position switching cylinder 437 on the optical disc access manipulator switches the position of the manipulator. The corresponding manipulator stretches out the cylinder, puts a part of the disc into the disc storage box, the air claws for clamping the disc are released, and the disc push back cylinder 433 stretches out, pushes the disc into the disc storage box until it is in place, and the disc is pushed back into the cylinder Retract, and complete the disc storage work.

Claims (7)

1, a kind of robotization disc management system based on the closed shelves CD server, include library's integrated management system, it is characterized in that: also include: CD server physical construction, closed shelves CD server management system, the self-service lending system of CD, self-service system and the automation control system given back of CD;

CD server physical construction integral body is closed state, includes CD server, temporary library, disc accessing window, disc accessing mechanical arm, CD turnover window mechanical arm, storage case for discs as used in compact discs;

CD server is made up of some CD rack, on the CD rack body frame body array gear train is set, this gear train includes chain guide, chain guide is connected with drive sprocket and driven sprocket, on chain guide, drive sprocket and driven sprocket, hang chain, be formed with continuous transfer chain, the drive sprocket of gear train is realized rotation by drive motor; Storage case for discs as used in compact discs is fixed on the chain of gear train, sets gradually some storage case for discs as used in compact discs on every group of gear train, and storage case for discs as used in compact discs is arranged and formed continuous optic disc storage position;

The CD that the setting of storage case for discs as used in compact discs tail end has certain-length ejects mouth, and the CD in-out end place of corresponding gear train is provided with CD and ejects cylinder, and CD ejects cylinder and stretches out and the CD in the storage case for discs as used in compact discs can be ejected certain distance;

The body frame body of temporary library is provided with the disc accessing mechanical arm corresponding with CD rack, body frame body bottom is provided with transmission line body, the CD that the disc accessing mechanical arm is obtained directly imports this transmission line body, this transmission line body includes two sections conveying chain guides that are arranged on body frame body bottom and the feed drive sprocket wheel that is connected with conveying chain guide and carries drive sprocket, chain is installed on conveying chain guide, on feed drive sprocket wheel and the conveying drive sprocket, form continuous rotation conduction chain, storage case for discs as used in compact discs is installed on the chain successively, the feed drive sprocket wheel is driven by drive motor, drive the rotation of carrying driven sprocket to realize transmission line body, the disc accessing mechanical arm is corresponding with the CD conduction position on the transmission line body, this CD conduction position is the corresponding position of storage case for discs as used in compact discs on disc accessing mechanical arm bottom and the transmission line body, and the CD that the disc accessing mechanical arm is got directly inserts storage case for discs as used in compact discs;

The arm length of disc accessing mechanical arm is identical with the height of CD rack, electric drive unit is set on the arm, with the electric drive unit electric cylinder slide block of unification that matches, mechanical arm is installed on the electric cylinder slide block, drives mechanical arm by electric drive unit motor-driven electricity cylinder slide block and moves up and down; Mechanical arm includes the mechanical arm lift cylinder, and the mechanical arm lift cylinder connects mechanical arm and stretches out cylinder, and mechanical arm stretches out cylinder and connects CD gripping gas pawl, and CD pushes back the rear end that cylinder is arranged at CD gripping gas pawl;

The disc accessing window comprises window, windows active turnover panel with, window RFID read-write equipment and reader's brushing card device;

CD turnover window mechanical arm includes the CD lifting to the window cylinder, this CD lifting to window cylinder is connected with CD inbound/outbound process revolving cylinder, this CD inbound/outbound process revolving cylinder is connected with CD and places the frock plate, CD is placed and is placed CD in the frock plate, rotate to the window end by CD inbound/outbound process revolving cylinder from the temporary library end, by the CD lifting to the lifting of window cylinder to the window place; Other is provided with CD and picks and places mechanical arm and move cylinder and be installed on the CD turnover window near temporary library one end, this CD picks and places mechanical arm and moves cylinder and connect a CD and pick and place the mechanical arm lift cylinder, this CD picks and places the mechanical arm lift cylinder and connects CD gripping gas pawl, folds up end in CD gripping gas pawl and is provided with the RFID read-write equipment;

Collection database in library's integrated management system has comprised disc identification information, information reader, the reader gets the CD temporal information and CD is borrowed state, library's integrated management system includes CD reservation module, this CD reservation module comprises the readership load module, the reader borrows dish time load module, first communication module and compact disc states setting module, wherein first communication module is passed to closed shelves CD server management system with the disc identification information that the information reader and the reader of readership load module input borrows the reader of dish time load module input to get CD time and reservation; When following closed shelves CD server management system drive CD server physical construction finish borrow dish or counter offer action after, the CD setting module set CD in the collection database at the shop state;

The self-service lending system of CD includes the readership read module, the reader borrows the dish information transfer module, borrows CD with the bar print module, and described reader borrows borrowing of the information reader of dish information transfer module with the input of readership read module, reader place to go back CD window slogan and is passed to closed shelves CD server management system; When CD finish borrow after, print with the bar print module and borrow by borrowing CD with bar;

CD is self-service to be given back system and includes information reader read module, optical disc information read module, reader's counter offer information transfer module, counter offer position and module and counter offer are set with the bar print module, and described reader's counter offer information transfer module is passed to closed shelves CD server management system and library's integrated management system with the information reader of information reader read module input and the disc identification information of optical disc information read module input; After following four-way news module started the counter offer action, also CD position was provided with module notice RFID read-write equipment, rewrote the closed shelves CD rack physical location number of CD in the RFID, and will finish signal and return closed shelves CD server management system; Counter offer is printed also book with bar with the bar print module;

The function that closed shelves CD server system database in the closed shelves CD server management system has that record disc identification information, information reader, reader get that CD temporal information, CD borrow that state and CD are positioned at closed shelves CD rack physical location number, the CD preengage is placed on pallet pallet physical location number; Closed shelves CD server management system includes CD and borrows information writing module, pallet position distribution module, second communication module, the 3rd communication module, CD server position distribution module, four-way news module; CD is borrowed the information writing module information of the first above-mentioned communication module transmission is write in the corresponding closed shelves CD server system database; Pallet position distribution module be when the self-service lending system of CD information reader, reader place are borrowed go back CD window slogan and be passed to closed shelves CD server management system after, by pallet physical location of pallet position module assigns number; Second communication module number passes to automation control system with the pallet physical location of this CD closed shelves CD rack physical location number and system assignment, the CD that the drive motor drive gear train of automation control system control CD rack is preengage this quilt rotates to and the corresponding CD in-out end of disc accessing mechanical arm, CD ejects cylinder CD is ejected, by the disc accessing mechanical arm CD is taken out, the CD mechanical arm imports CD the storage case for discs as used in compact discs of temporary library again; After borrowing of the information reader that receives the self-service lending system transmission of above-mentioned CD, reader place gone back CD window slogan, the 3rd communication module of closed shelves CD server management system is gone back CD window slogan with borrowing of this information reader and reader place and is passed to automation control system, driving CD turnover window mechanical arm derives CD from temporary library, be passed to correct borrowing and go back the CD window; Closed shelves CD server management system receives self-service information reader and the disc identification information of giving back systems communicate of CD, by CD server position module assigns one closed shelves CD rack physical location number, four-way news module number is passed to automation control system with this closed shelves CD rack physical location, and automation control system drives CD server physical construction progressively with CD lead-in light plate rail.

2, the robotization disc management system based on the closed shelves CD server as claimed in claim 1 is characterized in that:

CD server physical construction also includes CD warehouse-in end, CD warehouse-in end is the function window that is connected separately with temporary library, the upper end is the CD place position, laterally place CD in this CD place position in batches, this CD place position upper end is a door, the pumping board of bottom for opening, CD place position bulkhead bottom is relatively set with a pair of clamping plate, is positioned at the CD of bottom more than second in order to clamping; The pumping board bottom is provided with conveyer belt structure, this conveyer belt structure includes three sections, first section for being positioned at the lateral transfer band portion of pumping board bottom, second section is the inclined conveyer belt part that is connected with the lateral transfer band portion, the 3rd section is the vertical conveying belt part that partly is connected with inclined conveyer belt, be connected to match with conveying belt and be provided with guide plate, be used to limit the position of CD, it is conducted along conveying belt always, inclined conveyer belt part end is provided with relief cylinder, partly be relatively set with vice-belt with vertical carousels, this vice-belt length is higher than the vertical carousels part, this relief cylinder withstands CD in end, under the acting in conjunction of vice-belt, changes direction, by laterally changing into vertically, and the vertical carousels part is corresponding with vice-belt bottom and temporary library storage case for discs as used in compact discs position, and under both extruding conductions, CD imports in the storage case for discs as used in compact discs; The warehouse-in end is provided with warehouse-in RFID read-write equipment;

System also contains the self-service frame system of going up of CD, and it comprises the new building information reading module, the new building position is provided with module, new building warehouse-in startup module; The new building information reading module drives warehouse-in end RFID read-write equipment and reads disc identification information, this disc identification information is passed to library's integrated management system and closed shelves CD server management system, library's integrated management system revise this CD in shop information, the closed shelves CD server position distribution module of closed shelves CD server management system is distributed corresponding closed shelves CD server physical location number for advancing the shop CD, this information is sent to the new building position module is set, the new building position is provided with module notice warehouse-in end RFID read-write equipment closed shelves CD rack physical location number is write the RFID label.New building warehouse-in startup module notifies the 3rd communication module to start the warehouse-in action subsequently, finishes the function of CD warehouse-in.

3, the robotization disc management system based on the closed shelves CD server as claimed in claim 2 is characterized in that:

CD server physical construction also includes the damaged compact disk collecting terminal, this damaged compact disk collecting terminal is connected separately with temporary library, the damaged compact disk collecting terminal is by constituting with gas pawl that lift cylinder is connected with revolving cylinder, read the CD that to discern when the disc accessing window, system conducts to the damaged compact disk collecting terminal with this CD, under the effect of lift cylinder and control gas pawl, the CD taking-up is sent in the collecting box, manually verified by the keeper.

4, the robotization disc management system based on the closed shelves CD server as claimed in claim 3 is characterized in that: the storage case for discs as used in compact discs opening part that the CD rack place is provided with has bayonet arrangement, and this bayonet arrangement is to be made of the inwardly protruded shell fragment that has that is oppositely arranged.

5, the robotization disc management system based on the closed shelves CD server as claimed in claim 4, it is characterized in that: the storage case for discs as used in compact discs openend at pallet place is extended with guide plate structure, and this guide plate structure extends upward an outer wide at the top and narrow at the bottom from the storage case for discs as used in compact discs opening.

6, the robotization disc management system based on the closed shelves CD server as claimed in claim 5, it is characterized in that: closed shelves CD server management system includes display module, the function of this display module is after books that same reader borrows all arrive temporary library, and display module arrives this information reader, disc identification information and CD on the display screen that temporary library is presented at system is connected.

7, the robotization disc management system based on the closed shelves CD server as claimed in claim 6, it is characterized in that: CD server physical construction is to be made of the aluminium section bar truss.

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