CN103500429A - Distribution type library self-service system - Google Patents
Distribution type library self-service system Download PDFInfo
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- CN103500429A CN103500429A CN201310451315.3A CN201310451315A CN103500429A CN 103500429 A CN103500429 A CN 103500429A CN 201310451315 A CN201310451315 A CN 201310451315A CN 103500429 A CN103500429 A CN 103500429A
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Abstract
The invention provides a distribution type library self-service system. The distribution type library self-service system comprises a central interchanger, wherein a library application server, a campus card application server and a library database server are respectively connected with the central interchanger; a router is connected with a wide area network and the central interchanger; and self-service terminals are logically connected with the whole system by a network and are dispersed in all activity areas of users. According to the distribution type library self-service system, information service problems of inquiry, renewal and the like in public places and region-across campus libraries are solved, the equipment cost is effectively reduced and the reliability of the system is improved; and CPU (Central Processing Unit) card operating terminals are directly utilized to comprehensively utilize information.
Description
Technical field
The present invention relates to a kind of Distributed Library self-help serving system.
Background technology
At present the area of colleges and universities is generally larger, and a plurality of cell conditions of cross-region are commonplace, and the book information inquiry concentrates on fixing library, place, can't complete in public places the inquiry of cross-region book information and the service such as renew.
The service that library provides for the reader has at present all adopted centralized, adopts PC inquiry is provided and service is set.Its shortcoming is many: (1) service location is concentrated, can not the cross-region service; (2) use cost is high, safeguard more difficult, disposable having high input; (3) utilize manual information registering, log in for the first time and need to create the user, all will input username and password at every turn, the user uses loaded down with trivial details, can't carry out the information integration with now widely used CPU campus card.
Its security of CPU cacaine is superior, in campus card, be widely used, but because the ciphering process of CPU card is by the company that the undertakes the construction of exploitation of campus card, that blocks reads password and reads the intellecture property that algorithm belongs to company, therefore open system may cause security of system problem and intellecture property dispute, how to realize in the situation that undergroundly read password and read algorithm and realize that the many-side of the CPU of operator card is integrated to utilize and become a problem demanding prompt solution.
Summary of the invention
The problem existed for solving above-mentioned prior art, the present invention proposes a kind of Distributed Library self-help serving system, the information service problem such as solved the inquiry of public place and cross-region libraries of the universities and renew, effectively reduce equipment cost, improved the reliability of system, directly utilize CPU card operating terminal, information is fully utilized.
For achieving the above object, technical scheme of the present invention is:
A kind of Distributed Library self-help serving system, comprise: center switch, library's application server, campus card application server and library data base server are connected with center switch respectively, router connecting wan and center switch, self-service terminal carries out logic by network and whole system and is connected, and scattering device is in each User Activity zone;
Described library data base server is shared relevant book data to the campus library data base;
Described campus card application server is provided by campus card operator, and data structure is not opened to the outside world;
Described library application server, adopt the UDP:9000 data communication port of fixed ip address to be connected with each self-service terminal, adopts the SQL Server2005 Database Systems storage data relevant to this application;
Described library application server is subscribed to relevant data message by the campus card application server, and be connected with the library data base server by center switch, obtain reader's the information of borrowing and the information of renewing is written back to the library data base server.
Described library application server has also been opened up UPD:7000 data connectivity port, for the working interface by server, each terminal operating situation is monitored in real time and each terminal is carried out to fault and detect in real time.
Described self-service terminal comprises the LPC2138-ARM7 processor, intelligent display terminal, 5100 network communication modules, M104B-RFID card reader are connected with the LPC2138-ARM7 processor respectively, intelligent display terminal adopts the touch screen structure system, utilize serial ports and LPC2138-ARM7 processor to carry out two-way communication: to accept the idsplay order from the LPC2138-ARM7 processor, and user's touch operation data are returned; M104B-RFID card reader sends to the LPC2138-ARM7 processor by the Card Reader data and is processed; 5100 network communication modules are connected with the LPC2138-ARM7 processor by the SPI interface, accept the data of LPC2138-ARM7 processor and the data of server are passed back to the LPC2138-ARM7 processor, and switch power module is the whole system power supply.
Described self-service terminal setting area comprises school district, center and branch campus, and the self-service terminal of school district, center directly connects center switch by LAN (Local Area Network), and the self-service terminal of branch campus carries out exchanges data by wide area network through router and system.
Described self-service terminal is arranged at campus commercial center, teaching building and dormitory.
The Database Publishing of described system and subscribing manner are:
1), campus card operator is distributed to the campus card application server by the physics card number in campus-card system and the corresponding table of logic card number;
2), the campus card application server uploads to corresponding corresponding table on library's application server by center switch;
3), after the reader swipes the card on self-service terminal, reader's physics card number is delivered to library's application server and utilizes physics card number table corresponding to the logic card number to obtain logic card number respective user identity;
4), after library's application server obtains Readers ' Borrowing Books information to the library data base server, by network, return to self-service terminal.
With respect to prior art, beneficial effect of the present invention is: the information service problem such as the invention solves the inquiry of public place and cross-region libraries of the universities and renew, effectively reduce equipment cost, improved the reliability of system, directly utilize CPU card operating terminal, read password in the situation that underground and read algorithm and realize that the many-side integration of the CPU of operator card utilizes, and has carried out abundant comprehensive utilization by information.
The accompanying drawing explanation
Fig. 1 is entire system topological diagram of the present invention.
Fig. 2 is self-service terminal hardware mechanism figure of the present invention.
Fig. 3 is data delivery topology figure of the present invention.
Fig. 4 is the application server operation system interface figure of library of the present invention.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail:
A kind of Distributed Library self-help serving system as shown in Figure 1, comprise: center switch, library's application server, campus card application server and library data base server are connected with center switch respectively, router connecting wan and center switch, self-service terminal carries out logic by network and whole system and is connected, and scattering device is in each User Activity zone;
Described library data base server is shared relevant book data to the campus library data base;
Described campus card application server is provided by campus card operator, and data structure is not opened to the outside world;
Described library application server, adopt the UDP:9000 data communication port of fixed ip address to be connected with each self-service terminal, adopts the SQL Server2005 Database Systems storage data relevant to this application;
Described library application server is subscribed to relevant data message by the campus card application server, and be connected with the library data base server by center switch, obtain reader's the information of borrowing and the information of renewing is written back to the library data base server.
Described library application server has also been opened up UPD:7000 data connectivity port, for the working interface by server, each terminal operating situation is monitored in real time and each terminal is carried out to fault and detect in real time.
Described self-service terminal comprises the LPC2138-ARM7 processor, intelligent display terminal, 5100 network communication modules, M104B-RFID card reader are connected with the LPC2138-ARM7 processor respectively, intelligent display terminal adopts the touch screen structure system, utilize serial ports and LPC2138-ARM7 processor to carry out two-way communication: to accept the idsplay order from the LPC2138-ARM7 processor, and user's touch operation data are returned; M104B-RFID card reader sends to the LPC2138-ARM7 processor by the Card Reader data and is processed; 5100 network communication modules are connected with the LPC2138-ARM7 processor by the SPI interface, accept the data of LPC2138-ARM7 processor and the data of server are passed back to the LPC2138-ARM7 processor, and switch power module is the whole system power supply.
Described self-service terminal setting area comprises school district, center and branch campus, and the self-service terminal of school district, center directly connects center switch by LAN (Local Area Network), and the self-service terminal of branch campus carries out exchanges data by wide area network through router and system.
Described self-service terminal is arranged at campus commercial center, teaching building and dormitory.
The Database Publishing of described system and subscribing manner are:
1), campus card operator is distributed to the campus card application server by the physics card number in campus-card system and the corresponding table of logic card number;
2), the campus card application server uploads to corresponding corresponding table on library's application server by center switch;
3), after the reader swipes the card on self-service terminal, reader's physics card number is delivered to library's application server and utilizes physics card number table corresponding to the logic card number to obtain logic card number respective user identity;
4), after library's application server obtains Readers ' Borrowing Books information to the library data base server, by network, return to self-service terminal.
Application principle of the present invention is:
After the user swipes the card on self-service terminal, user's physics card number is delivered to library's application server; Then the physics card number table corresponding to the logic card number be uploaded on library's application server according to the campus card application server obtains the logic card number, the respective user identity; Library's application server returns to self-service terminal by network after obtaining the user and borrow information to the library data base server.
Adopted the NR system of independent development in the selection of library of the present invention application server operating system, adapted to the server access of low side processor owing to having adopted Embedded System Structure, its cost is low, and power consumption is little, and reliability is high.Compare with adopting PC or industrial control computer scheme, there is greater advantage.Can integrate CPU card key message, improve the ease for use of system, simplify user's operation.
Library's application server failure detection function realizing method is: utilize UPD:7000 data connectivity port each terminal operating situation is monitored in real time and each terminal is carried out to fault and detect in real time by the working interface of server.Every self-service terminal has an icon for meaning the duty of machine on server.At interval of set time (1 second), library's application server sends the fault detect instruction from the UPD:7000 port, receives after the fault detect instruction that self-service terminal sends to respond order.Application server corresponding icon after receiving response in library's is set to effectively, otherwise be made as invalid.In Fig. 4, the first row first row machine is normal machines, and other machines is the fault machine.After mouse moves to corresponding icon, the IP address of meeting video display terminal and corresponding geographic position below window.The processing that the system maintenance personnel just can be correlated with according to the failure condition of system.
The CPU card safety is superior, but because the ciphering process of CPU card is by the company that the undertakes the construction of exploitation of campus card, the reading password and read the intellecture property that algorithm belongs to company of card, and open system may cause security of system problem and intellecture property dispute.But for the library that carries out the secondary development application for the information of needs card, must obtain relevant information, otherwise the reader just need to manual log in terminal, with the web page operation pattern, just compares and there is no essential difference.Although maintain secrecy by analyzing and test the read method of finding the CPU card, its physics card number is but disclosed.The physics card number is that CPU card manufacturer is recorded in the sign on chip, has global uniqueness, identical two cards can not occur.But it is nonsensical only obtaining the physics card number, because can't obtain to the teachers and students' of relevant card logic card number, be student number or job number, mean the corresponding relation that can't obtain physics card number and logic card number.Data issue and subscription are the database synchronization technology, for database and extraneous technology of carrying out data backup or exchanges data.By consulting with undertaking the construction of campus card company, set up Database Publishing in ordering system in the native system design.The correspondence table of the physics card number in campus-card system and logic card number is published on library's application server, thereby has realized and the docking of campus-card system.As shown in Figure 2, self-service terminal comprises the LPC2138-ARM7 processor, intelligent display terminal, 5100 network communication modules, M104B-RFID card reader are connected with the LPC2138-ARM7 processor respectively, intelligent display terminal adopts the touch screen structure system, utilize serial ports and LPC2138-ARM7 processor to carry out two-way communication: to accept the idsplay order from the LPC2138-ARM7 processor, and user's touch operation data are returned; M104B-RFID card reader sends to the LPC2138-ARM7 processor by the Card Reader data and is processed; 5100 network communication modules are connected with the LPC2138-ARM7 processor by the SPI interface, accept the data of LPC2138-ARM7 processor and the data of server are passed back to the LPC2138-ARM7 processor, and switch power module is the whole system power supply.The transmittance process of data is shown in Fig. 3: after the user swipes the card on self-service terminal, user's physics card number is delivered to library's application server; Then the physics card number table corresponding to the logic card number be uploaded on library's application server according to the campus card application server obtains the logic card number, the respective user identity; Library's application server returns to self-service terminal by network after obtaining the user and borrow information to the library data base server.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a Distributed Library self-help serving system, it is characterized in that, comprise: center switch, library's application server, campus card application server and library data base server are connected with center switch respectively, router connecting wan and center switch, self-service terminal carries out logic by network and whole system and is connected, and scattering device is in each User Activity zone;
Described library data base server is shared relevant book data to the campus library data base;
Described campus card application server is provided by campus card operator, and data structure is not opened to the outside world;
Described library application server, adopt the UDP:9000 data communication port of fixed ip address to be connected with each self-service terminal, adopts the SQL Server2005 Database Systems storage data relevant to this application;
Described library application server is subscribed to relevant data message by the campus card application server, and be connected with the library data base server by center switch, obtain reader's the information of borrowing and the information of renewing is written back to the library data base server.
2. a kind of Distributed Library self-help serving system according to claim 1, it is characterized in that, described library application server has also been opened up UPD:7000 data connectivity port, for the working interface by server, each terminal operating situation is monitored in real time and each terminal is carried out to fault and detect in real time.
3. a kind of Distributed Library self-help serving system according to claim 1, it is characterized in that, described self-service terminal comprises the LPC2138-ARM7 processor, intelligent display terminal, 5100 network communication modules, M104B-RFID card reader are connected with the LPC2138-ARM7 processor respectively, intelligent display terminal adopts the touch screen structure system, utilize serial ports and LPC2138-ARM7 processor to carry out two-way communication: to accept the idsplay order from the LPC2138-ARM7 processor, and user's touch operation data are returned; M104B-RFID card reader sends to the LPC2138-ARM7 processor by the Card Reader data and is processed; 5100 network communication modules are connected with the LPC2138-ARM7 processor by the SPI interface, accept the data of LPC2138-ARM7 processor and the data of server are passed back to the LPC2138-ARM7 processor, and switch power module is the whole system power supply.
4. a kind of Distributed Library self-help serving system according to claim 3, it is characterized in that, described self-service terminal setting area comprises school district, center and branch campus, the self-service terminal of school district, center directly connects center switch by LAN (Local Area Network), and the self-service terminal of branch campus carries out exchanges data by wide area network through router and system.
5. a kind of Distributed Library self-help serving system according to claim 3, is characterized in that, described self-service terminal is arranged at campus commercial center, teaching building and dormitory.
6. a kind of Distributed Library self-help serving system according to claim 1, is characterized in that, the Database Publishing of described system and subscribing manner are:
1), campus card operator is distributed to the campus card application server by the physics card number in campus-card system and the corresponding table of logic card number;
2), the campus card application server uploads to corresponding corresponding table on library's application server by center switch;
3), after the reader swipes the card on self-service terminal, reader's physics card number is delivered to library's application server and utilizes physics card number table corresponding to the logic card number to obtain logic card number respective user identity;
4), after library's application server obtains Readers ' Borrowing Books information to the library data base server, by network, return to self-service terminal.
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| CN201310451315.3A CN103500429A (en) | 2013-09-29 | 2013-09-29 | Distribution type library self-service system |
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| CN201310451315.3A CN103500429A (en) | 2013-09-29 | 2013-09-29 | Distribution type library self-service system |
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| CN106875596A (en) * | 2017-03-14 | 2017-06-20 | 合肥工业大学 | Angle of Book Floating system and method based on " internet+" |
| CN108109207A (en) * | 2016-11-24 | 2018-06-01 | 中安消物联传感（深圳）有限公司 | A kind of visualization solid modelling method and system |
| CN108549278A (en) * | 2018-03-29 | 2018-09-18 | 湖南城市学院 | A kind of library service robot applied to library |
| CN111047928A (en) * | 2020-02-19 | 2020-04-21 | 中炽南京网络智能有限公司 | Remote library education system |
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Cited By (5)
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| CN108549278A (en) * | 2018-03-29 | 2018-09-18 | 湖南城市学院 | A kind of library service robot applied to library |
| CN111047928A (en) * | 2020-02-19 | 2020-04-21 | 中炽南京网络智能有限公司 | Remote library education system |
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Application publication date: 20140108 |
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