CN206224578U - A kind of computer based library seats total management system - Google Patents
A kind of computer based library seats total management system Download PDFInfo
- Publication number
- CN206224578U CN206224578U CN201621351550.9U CN201621351550U CN206224578U CN 206224578 U CN206224578 U CN 206224578U CN 201621351550 U CN201621351550 U CN 201621351550U CN 206224578 U CN206224578 U CN 206224578U
- Authority
- CN
- China
- Prior art keywords
- module
- output end
- input
- management system
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model relates generally to architectural lighting field, being related to a kind of computer based library seats total management system can help student to be quickly found out seat, prevent superior eigenvalue, management and control library seats, seat is reached using maximizing, and improves student's time availability.The output end of the pressure sensor of computer based library seats total management system is connected to the input of signal processing module, signal processing module, electric power detection module, clock module, memory module, display module, indicator lamp, encoder is connected to master controller, the output end of power module is connected to the input of electric power detection module, the output end of encoder is connected to the input of wireless communication module, the output end of wireless communication module is connected to the input of decoder, the output end of decoder is connected to the input of computer, keyboard, mouse, display screen, reader then computer, reader is attached by antenna with student card.
Description
Technical field
The utility model relates generally to computer fields, more specifically to a kind of computer based library seat
Position total management system.
Background technology
Now in many colleges and universities, in order to provide more studying spaces to teacher student, it is provided with thousands of in library
Seat up to ten thousand, but the aboundresources such as reading room, room for individual study, quiet comfortable place seat but can not still meet the need of student
Ask, whenever size examination, library is even more overstaffed, one it is hard to find.And some students are often difficult to voluntary observance
Library's regulation, after people leaves, but accounts for seat still with books, computer and other items, compromises the interests of other classmates, wastes
The resource in library, even causes misunderstanding and the contradiction between classmate sometimes.Therefore, have to provide a civilization to reading public
The academic environment of sequence, safeguards the good read order in library, it is ensured that reading room seat is effectively liberally practical, only by publicity with
Behavior adjustment management is far from being enough, then, how to be very significant grinding using prior art intelligent management library seats
Study carefully direction.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of computer based library seats integrated management
System, can help student to be quickly found out seat, prevent superior eigenvalue, management and control library seats, reach seat utilization
Maximize, improve student's time availability, reading place is conveniently reviewed one's lessons for student provides one, while advancing library
Intelligent Process.
In order to solve the above technical problems, a kind of computer based library seats total management system bag of the utility model
Include master controller, pressure sensor, signal processing module, clock module, memory module, display module, indicator lamp, power supply mould
Block, electric power detection module, encoder, wireless communication module, decoder, computer, keyboard, mouse, display screen, reader,
Raw card, can help student to be quickly found out seat, prevent superior eigenvalue, management and control library seats, reach seat utilization
Maximize, improve student's time availability, reading place is conveniently reviewed one's lessons for student provides one, while advancing library
Intelligent Process.
Wherein, the output end of the pressure sensor is connected to the input of signal processing module；The signal transacting mould
The output end of block is connected to the input of master controller；The clock module is connected to master controller；The memory module connection
Master controller；The output end of the master controller is connected to the input of display module；The output end of the master controller connects
Then indicate that the input of lamp；The power module is used for system power supply；The output end of the power module is connected to electricity
The input of detection module；The output end of the electric power detection module is connected to the input of master controller；The master controller
Output end be connected to the input of encoder；The output end of the encoder is connected to the input of wireless communication module；Institute
The output end for stating wireless communication module is connected to the input of decoder；The output end of the decoder is connected to the defeated of computer
Enter end；The output end of the keyboard is connected to the input of computer；The output end of the mouse is connected to the input of computer
End；The output end of the computer is connected to the input of display screen；The reader is connected to computer；The reader leads to
Antenna is crossed to be attached with student card.
As further optimization of the present utility model, a kind of computer based library seats integrated pipe of the utility model
Master controller described in reason system uses AT89C51 single-chip microcomputers.
As further optimization of the present utility model, a kind of computer based library seats integrated pipe of the utility model
Pressure sensor described in reason system uses piezoresistive pressure sensor.
As further optimization of the present utility model, a kind of computer based library seats integrated pipe of the utility model
Reader described in reason system uses C221014.
As further optimization of the present utility model, a kind of computer based library seats integrated pipe of the utility model
Clock module described in reason system uses DS1302.
As further optimization of the present utility model, a kind of computer based library seats integrated pipe of the utility model
Student card described in reason system uses RFID label tag.
As further optimization of the present utility model, a kind of computer based library seats integrated pipe of the utility model
Memory module described in reason system uses AT24C08.
As further optimization of the present utility model, a kind of computer based library seats integrated pipe of the utility model
Wireless communication module described in reason system includes transmitter module, antenna, receiver module, and the transmitter module is by antenna and reception mould
Block is attached.
Control effect：A kind of computer based library seats total management system of the utility model, can help learn
Life is quickly found out seat, prevents superior eigenvalue, management and control library seats, reaches seat using maximizing, and improves student
Time availability, conveniently reviews one's lessons reading place, while advancing library intelligence process for student provides one.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of hardware structure diagram of computer based library seats total management system of the utility model.
Fig. 2 is a kind of single chip circuit principle of computer based library seats total management system of the utility model
Figure.
Fig. 3 is former for a kind of clock module circuit of computer based library seats total management system of the utility model
Reason figure.
Fig. 4 is a kind of display circuit principle of computer based library seats total management system of the utility model
Figure.
Fig. 5 is a kind of indicator light circuit principle of computer based library seats total management system of the utility model
Figure.
Fig. 6 is a kind of storage circuit principle of computer based library seats total management system of the utility model
Figure.
Fig. 7 is former for a kind of signal processing circuit of computer based library seats total management system of the utility model
Reason figure.
Fig. 8 is former for a kind of analog to digital conversion circuit of computer based library seats total management system of the utility model
Reason figure.
Fig. 9 is former for a kind of transmitter module circuit of computer based library seats total management system of the utility model
Reason figure.
Figure 10 is a kind of receiver module circuit of computer based library seats total management system of the utility model
Schematic diagram.
Figure 11 is a kind of electric quantity detecting circuit of computer based library seats total management system of the utility model
Schematic diagram.
Specific embodiment
Specific embodiment one：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, one kind is based on meter described in present embodiment
The library seats total management system of calculation machine includes master controller, pressure sensor, signal processing module, clock module, deposits
Storage module, display module, indicator lamp, power module, electric power detection module, encoder, wireless communication module, decoder, calculating
Machine, keyboard, mouse, display screen, reader, student card, can help student to be quickly found out seat, prevent superior eigenvalue, management
With control library seats, reach seat using maximize, improve student's time availability, for student provide one it is convenient and swift
Review one's lessons reading place, while advance library intelligence process.
Wherein, the output end of the pressure sensor is connected to the input of signal processing module, and pressure sensor is used for
Quality signal is changed into measurable electric signal output, and sends electric signal to signal processing module.
The output end of the signal processing module is connected to the input of master controller, and signal processing module is used for pressure
The electric signal of sensor conversion is filtered amplification, is converted into data signal, and sends master controller to, and signal processing module connects
It is connected to P3.3, P1.0, P1.1, P1.2, P1.3, P1.4, P1.7 pin of single-chip microcomputer.
The clock module is connected to master controller, and clock module is used to provide a system to real-time time, and clock module connects
It is connected to P3.5, P3.6, P3.7 pin of single-chip microcomputer.
The memory module is connected to master controller, and memory module is used to store related data information, and supplies master controller
Call, memory module is connected to P1.5, P1.6 pin of single-chip microcomputer.
The output end of the master controller is connected to the input of display module, and master controller is used for first display module and sends
Control instruction, display module shown according to control instruction, display module be connected to the P0.0 of single-chip microcomputer, P0.1, P0.2,
P0.3, P0.4, P0.5, P0.6, P0.7, P3.0, P3.1, P3.2 pin.
The output end of the master controller is connected to the input of indicator lamp, and master controller is used to send control to indicator lamp
Instruction, indicator lamp is lighted according to control instruction, and indicator lamp is connected to P2.0, P2.1 pin of single-chip microcomputer.
The power module is used for system power supply, it is ensured that the normal work of system.
The output end of the power module is connected to the input of electric power detection module, and electric power detection module is used to detect electricity
The voltage signal of source module, and the signal that will be detected sends master controller to, master controller judge the electricity of power module
Whether amount is enough.
The output end of the electric power detection module is connected to the input of master controller, and electric power detection module is used to detect electricity
The voltage signal of source module, and the signal that will be detected sends master controller to, master controller judge the electricity of power module
Whether amount is enough, and electric power detection module is connected to the P2.2 pins of single-chip microcomputer.
The output end of the master controller is connected to the input of encoder, and master controller is used for parallel data transmission extremely
Encoder, encoder is encoded to parallel data, is converted into the transmitter module during serial signal sends wireless communication module to,
Encoder is connected to single-chip microcomputer P2.3, P2.4, P2.5, P2.6, P2.7 pin.
The output end of the encoder is connected to the input of wireless communication module, and encoder is used to carry out parallel data
Coding, is converted into the transmitter module during serial signal sends wireless communication module to.
The output end of the wireless communication module is connected to the input of decoder, the transmitter module in wireless communication module
Signal is launched by antenna, the receiver module in wireless communication module is solved by the signal that antenna will be received
Adjust, and send decoder to, decoder is decoded to signal, decodes parallel data.
The output end of the decoder is connected to the input of computer, and decoder is used to send to decoded data
P0.0, P0.1, P0.2, P0.3 pin of AT89C51 single-chip microcomputers carry out data processing, and by the data after treatment by P3.0,
P3.1 pins send computer to and carry out respective handling.
The output end of the keyboard is connected to the input of computer, and keyboard is used for computer input information, and passes through
Computer is processed.
The output end of the mouse is connected to the input of computer, and mouse is grasped accordingly for secondary computer
Make.
The output end of the computer is connected to the input of display screen, and computer will be according to the corresponding seat of operation display
Information.
The reader is connected to computer, and reader is used for the student card information transmission that will be read to computer, reads
Read device and computer is connected to by USB interface.
The reader is attached by antenna with student card, and the student that reader is obtained in student card by antenna believes
Breath parameter.
Specific embodiment two：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the master controller is mono- using AT89C51
Piece machine.The AT89C51 single-chip microcomputers have the step-by-step operation system of complete set, ram in slice from its internal hardware to software
Interval also especially opens an address section for dual-use function, 16 bytes, element address 20H~2FH, and it can both make word
Section treatment, can also make position treatment.The setting and use of the I/O pin of 51 single-chip microcomputers are very simple, when the pin is used as input pin,
The pin need only be set to high level (during reset, each I/O mouthfuls is put electricity high), then be electricity high when the pin is used as output pin
Flat or low level.
Specific embodiment three：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the pressure sensor uses pressure resistance type
Pressure sensor.Most important part is resistance strain gage in piezoresistive pressure sensor, and resistance strain gage is that a kind of pressure is quick
Inductor component.After by special bonding agent, resistance strain gage is closely adhered on elastic sensing element, it is possible to by element
Upper mechanical stress change is converted into the change of relative resistance value, then tries for the change of this resistance value to be converted into appearance
The change of tractable voltage or electric current, so as to complete the measurement to measured piece pressure size.General resistance strain gage all can group
Into strain bridge, and be amplified by follow-up signal processing circuit, filtered, A/D conversion after, be transmitted further to master controller
Show or be controlled operation.Pressure sensor is located on library seats, for detecting the quality signal on seat, by quality
Signal is changed into measurable electric signal output, and sends electric signal to signal processing module, and signal processing module enters to it
Row amplifies, filtering, A/D conversion process, and send the signal after treatment to master controller and processed.
Specific embodiment four：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the reader uses C221014.Institute
It is that money quality is high, low cost 125kHz readers Bian is designed with advanced radio frequency reception circuit to state C221014, with receiving spirit
The features such as sensitivity Gao ﹑ operating current little ﹑ mono- dc source Gong electricity ﹑ low price high-performance.Also there is solid compact, offer USB to connect
The characteristics of mouth, reading distance stabilization.
Specific embodiment five：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the clock module uses DS1302.Institute
Stating DS1302 clock chips has a kind of high-performance, low-power consumption, the real time clock circuit with RAM, it can to year, month, day,
When, minute, second carry out timing, with leap year compensation function.It is mainly characterized by using serial data transmission, can is power down protection electricity
Source provides programmable charge function, and can be with charge closing function.Using common 32.768Hz crystal oscillators.
Specific embodiment six：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the student card uses RFID label tag.Will
The essential information parameter storage of student in an rfid tag, is read out by reader, after reading student information, Ke Yitong
Cross computer selection library seats.
Specific embodiment seven：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the memory module uses AT24C08.
The AT24C08 provides the serial EEPROM (EEPROM) of 8192, and organizational form is 1024 words
× 8 word lengths.Low-power consumption and technical grade or the business level application of low voltage operating are required suitable for many.
Specific embodiment eight：
Present embodiment is illustrated with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the wireless communication module includes transmitting
Module, antenna, receiver module, the transmitter module are attached by antenna with receiver module.Wireless communication module is using hair
Module F05C and receiver module J04E is penetrated, this pair of module is to aim at the low speed number biography mould that this coding circuit is wirelessly transferred and designs
Block.
A kind of operation principle of computer based library seats total management system of the utility model is：This practicality is new
A kind of computer based library seats total management system of type, student card uses RFID label tag, and storage inside student is basic
Information parameter, such as name, student number parameter, when student learns to library, by computer screen it can be seen that figure
The seat service condition in each region in book shop, student can be using keyboard and mouse on computers close to after reader by student card
Selection vacant place, can learn after confirmation to corresponding seat, now, the icon of selected seat on computer display
It is dimmed.When student finds selected seat to sit down, the quality on pressure sensor detection seat on library seats
Signal, is changed into measurable electric signal output, and send electric signal to signal processing module, signal transacting by quality signal
Module is amplified to it, filters, A/D conversion process, and sends the signal after treatment to master controller and processed, in master
In controller, the pressure signal that will be measured is converted to body weight value and is compared with preset value, and preset value is 35KG, if being more than 35KG
Then represent and take down, now master controller is failure to actuate, if being less than 35KG, then it represents that the people at this seat leaves or someone uses
Books account for seat, and now master controller sends low level signal to indicator lamp, and indicator lamp lights, and display module is aobvious into countdown
Show, while master controller exports parallel data (seat numbering) to encoder, encoder is encoded to parallel data, is converted into
Serial signal sends the transmitter module in wireless communication module to, and signal is passed through antenna by the transmitter module in wireless communication module
Launch, the receiver module in wireless communication module is demodulated by the signal that antenna will be received, and sends decoding to
Device, decoder is decoded to signal, is decoded parallel data, and is sent computer to and is processed, and computer receives number
It is believed that number after counter is activated, timer starts timing, is not returned in 30min, in corresponding classroom region on display screen
The seat icon for having a number+1, corresponding numbering is lighted.After the count down time shown on library seats terminates, main control
Device sends high level to indicator lamp, and indicator lamp extinguishes.Power module is used to ensure system worked well, electricity inspection to system power supply
Surveying module is used to detect whether electric quantity of power supply is enough, if being less than inner setting value, is numbered seat by wireless communication module
Information transmission reddens to computer, computer terminal display seating maps mark, then illustrate the seating systems not enough power supply, changes in time
Battery.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints
What person skilled in the art, is not departing from spirit and scope of the present utility model, can do various changes and modification, therefore
What protection domain of the present utility model should be defined by claims is defined.
Claims (8)
1. a kind of computer based library seats total management system, it is characterised in that the computer based books
Seat total management system in shop includes master controller, pressure sensor, signal processing module, clock module, memory module, display
Module, indicator lamp, power module, electric power detection module, encoder, wireless communication module, decoder, computer, keyboard, mouse
Mark, display screen, reader, student card, the output end of the pressure sensor are connected to the input of signal processing module；It is described
The output end of signal processing module is connected to the input of master controller；The clock module is connected to master controller；It is described to deposit
Storage module is connected to master controller；The output end of the master controller is connected to the input of display module；The master controller
Output end be connected to the input of indicator lamp；The power module is used for system power supply；The output end of the power module
It is connected to the input of electric power detection module；The output end of the electric power detection module is connected to the input of master controller；Institute
The output end for stating master controller is connected to the input of encoder；The output end of the encoder is connected to wireless communication module
Input；The output end of the wireless communication module is connected to the input of decoder；The output end of the decoder is connected to
The input of computer；The output end of the keyboard is connected to the input of computer；The output end of the mouse is connected to meter
The input of calculation machine；The output end of the computer is connected to the input of display screen；The reader is connected to computer；Institute
Reader is stated to be attached with student card by antenna.
2. a kind of computer based library seats total management system according to claim 1, it is characterised in that：Institute
Master controller is stated using AT89C51 single-chip microcomputers.
3. a kind of computer based library seats total management system according to claim 1, it is characterised in that：Institute
State pressure sensor and use piezoresistive pressure sensor.
4. a kind of computer based library seats total management system according to claim 1, it is characterised in that：Institute
State reader and use C221014.
5. a kind of computer based library seats total management system according to claim 1, it is characterised in that：Institute
State clock module and use DS1302.
6. a kind of computer based library seats total management system according to claim 1, it is characterised in that：Institute
State student card and use RFID label tag.
7. a kind of computer based library seats total management system according to claim 1, it is characterised in that：Institute
State memory module and use AT24C08.
8. a kind of computer based library seats total management system according to claim 1, it is characterised in that：Institute
Stating wireless communication module includes transmitter module, antenna, receiver module, and the transmitter module is connected by antenna with receiver module
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621351550.9U CN206224578U (en) | 2016-12-10 | 2016-12-10 | A kind of computer based library seats total management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621351550.9U CN206224578U (en) | 2016-12-10 | 2016-12-10 | A kind of computer based library seats total management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224578U true CN206224578U (en) | 2017-06-06 |
Family
ID=58785085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621351550.9U Expired - Fee Related CN206224578U (en) | 2016-12-10 | 2016-12-10 | A kind of computer based library seats total management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274314A (en) * | 2017-06-12 | 2017-10-20 | 上海理工大学 | Inteligent Library Seat destribution system |
| CN108133549A (en) * | 2018-01-03 | 2018-06-08 | 广州爱易学智能信息科技有限公司 | Library's self-care system |
| CN109345805A (en) * | 2018-10-24 | 2019-02-15 | 深圳市亿兆互联技术有限公司 | Library's monitoring method and system based on lora |
| CN111358650A (en) * | 2020-03-17 | 2020-07-03 | 上海联影医疗科技有限公司 | Patient registration management method, medical imaging system, and medium |
-
2016
- 2016-12-10 CN CN201621351550.9U patent/CN206224578U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274314A (en) * | 2017-06-12 | 2017-10-20 | 上海理工大学 | Inteligent Library Seat destribution system |
| CN108133549A (en) * | 2018-01-03 | 2018-06-08 | 广州爱易学智能信息科技有限公司 | Library's self-care system |
| CN109345805A (en) * | 2018-10-24 | 2019-02-15 | 深圳市亿兆互联技术有限公司 | Library's monitoring method and system based on lora |
| CN111358650A (en) * | 2020-03-17 | 2020-07-03 | 上海联影医疗科技有限公司 | Patient registration management method, medical imaging system, and medium |
| CN111358650B (en) * | 2020-03-17 | 2021-10-12 | 上海联影医疗科技股份有限公司 | Patient registration management method, medical imaging system, and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206224578U (en) | A kind of computer based library seats total management system | |
| CN203414451U (en) | Portable air quality detection instrument | |
| CN105787551A (en) | Intelligent card/intelligent hand ring system used for campus intelligent management and estimation | |
| CN105590128A (en) | Intelligent card / intelligent hand ring for campus intelligent management evaluation | |
| CN203376639U (en) | Intelligent data acquisition terminal of nutrient food production chain | |
| CN108760989A (en) | A kind of air-quality monitoring system and its monitoring method | |
| CN107657906A (en) | A kind of blind person based on magnetic fluid reads smart electronicses book and its display methods | |
| CN101149869A (en) | Solar energy remote communication network body temperature monitoring PC database management system | |
| CN207397633U (en) | A kind of blind person based on magnetic fluid reads smart electronics book | |
| Mohite et al. | GSM based electricity theft detection | |
| CN205808531U (en) | A kind of weighing system of electronic balance | |
| Kurkute et al. | Automatic energy meter reading system using GSM technology | |
| CN203759949U (en) | DSP2812-based experimental development board | |
| Chen | Intelligent classroom attendance checking system based on RFID and GSM | |
| CN206258117U (en) | A kind of bicycle digital speed mileometer based on Hall sensor | |
| CN106197669A (en) | A kind of employing color sensor remote reading systems | |
| CN206804120U (en) | A kind of accurate electronic scale device of intelligent portable | |
| CN206365558U (en) | A kind of mining intelligent bracelet | |
| Sung et al. | Environment monitoring system based on architecture of IoT by wireless sensor network | |
| CN101101483A (en) | System controller for atmosphere environment monitoring display system and its data processing method | |
| CN205788521U (en) | A kind of intelligent alarms gas meter, flow meter | |
| CN209570839U (en) | Ultraviolet light monitoring system | |
| CN109489684A (en) | A kind of multi-functional code table of riding based on the processing of cloud big data | |
| CN204256039U (en) | A kind of voltage check device | |
| CN201298049Y (en) | Memory recognition type electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171210 |