CN203520447U - Multifunctional library registration system - Google Patents
Multifunctional library registration system Download PDFInfo
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- CN203520447U CN203520447U CN201320580640.5U CN201320580640U CN203520447U CN 203520447 U CN203520447 U CN 203520447U CN 201320580640 U CN201320580640 U CN 201320580640U CN 203520447 U CN203520447 U CN 203520447U
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Abstract
The utility model relates to a multifunctional library registration system which belongs to the field of registration systems. The multifunctional library registration system comprises a controller, a display module, a storage module, a clock module, an entrance and exit signal sensor, a temperature sensor, an energy saving lamp control module. Three time periods are set, wherein the multifunctional library registration system counts people entering and exiting a library in a time period from 07:00 to 18:00. When one person enters in or comes out of the library, the counting number adds or subtracts one, and a lattice screen displays greetings, current temperature, time, maximal seating capacity and actual accommodating number. When the actual accommodating number reaches the maximal seating capacity, alarm is given off. The multifunctional library registration system is in an antitheft alarm state in a time period from 00:00-7:00. The acousto-optic alarm is given off when entrance of a person is detected, and the very time is recorded for future reference. The multifunctional library registration system is in a light controlled state in a time period from 18:00-00:00. Light lights up when a person comes in, and switched off when there is no one in the library. The multifunctional library registration system overcomes the defects of a conventional registration system which is undiversified in function. The multifunctional library registration system is diversified and flexible in function, stable in circuit, simple in installation and low in cost.
Description
Technical field
The utility model relates to building, a kind of multi-functional books shop welcome's system, belongs to welcome's system field.Be particularly suitable for welcome's system in building, library.
Background technology
At present, building, the library welcome's systemic-function on market is single, and inconvenient reader obtains the relevant information in library in time.But many times, we wish that it is except having single welcome's function, can also show the seat information in library, for judging in library, reader whether is free position that foundation is provided, but also wanting in certain period, to there is the functions such as burglar alarm, electricity-saving lamp control, supvr can arrange according to the needs of oneself its function.Welcome's system on market cannot reach this requirement now.
Summary of the invention
In order to overcome the single deficiency of building, existing library welcome's systemic-function, the utility model provides a kind of multi-functional welcome of library system, this system not only has demographics function, but also has the functions such as energy-saving illumination, burglar alarm, overload alarm, real-time displays temperature temporal information.
The utility model solves the technical scheme that its technical matters adopts: building, a kind of multi-functional books shop welcome's system, and it comprises controller, the temperature sensor for detection of Current Temperatures being connected with controller; Be connected with controller for detection of the come in and go out pyroelectric sensor of signal of people; The memory module AT24C02 being connected with controller; Be connected with controller for the clock chip DS1302 of real-time time is provided; The dot matrix screen display that is used for displaying time, temperature, maximum number and the number of discrepancy being connected with controller; The alarm module for reporting to the police being connected with controller; The inquiry button being connected with controller; The relay of the control luminous lamp switch being connected with controller; This system is connected by the computing machine of serial ports and duty room, facilitates operator on duty to observe setting.
The temperature sensor of described detection Current Temperatures adopts DS18B20 temperature sensor.
Described controller adopts STC89S52RC singlechip chip.
Described memory module adopts AT24C02 chip.
Native system be take STC89S52RC singlechip chip as controller, with clock chip, DS1302 provides real-time time, with pyroelectric sensor, detect people's discrepancy signal, with temperature sensor DS18B20, detect Current Temperatures, with AT24C02, carry out the holding time, with dot matrix screen, carry out the information such as displaying time, temperature, maximum number, discrepancy number.
The beneficial effects of the utility model are not only to have general welcome's function, the information such as the welcome words of demonstration demonstration in real time, temperature, time.This system can also be added up the number in turnover library easily, and the number that the enters upper limit of display setting and the actual number entering in library are sent warning when the number of entering transfinites, and also have in addition energy-saving illumination and anti-theft alarm function.This utility model complete function, circuit is reliable and stable, simple in structure, and cost is lower.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the hardware connection layout of burglar alarm of the present utility model, counting display module.
Fig. 3 is the hardware connection layout of energy-saving illumination module of the present utility model.
Embodiment
As shown in Figure 1, building, multi-functional books shop welcome's system comprises controller, the temperature sensor for detection of Current Temperatures being connected with controller; Be connected with controller for detection of the come in and go out pyroelectric sensor of signal of people; The memory module AT24C02 being connected with controller; Be connected with controller for the clock chip DS1302 of real-time time is provided; The dot matrix screen display that is used for displaying time, temperature, maximum number and the number of discrepancy being connected with controller; The alarm module for reporting to the police being connected with controller; The inquiry button being connected with controller; The relay of the control luminous lamp switch being connected with controller; This system is connected by the computing machine of serial ports and duty room, divides just operator on duty to observe setting.Controller adopts STC89S52RC singlechip chip.Temperature sensor adopts DS18B20 temperature sensor.Memory module adopts AT24C02 chip.
DS18B20 after powering in Fig. 2 provides current temperature for system, and DS1302 provides current time for system; By button K2, K3 in Fig. 2, come initialization system to allow to enter the maximum number in library, these information are all presented on the dot matrix screen of Fig. 2.
The present embodiment, according to the come in and go out rule in library of people, interts the desired function of whole system in the different time periods, one day, is divided into 00:00-07:00,07:00-18:00, tri-time periods of 18:00-00:00.
If current time is in 07:00-18:00 time period, dot matrix screen is except showing the information such as welcome words, Current Temperatures, current time, also shows by by the number that the enters upper limit of key assignments and the actual number entering in library.If now there is people to enter in library, two pyroelectric sensors 1,2 shown in Fig. 2 are output low level in succession, single-chip microcomputer detects low level sequence detection people according to pyroelectric sensor 1 and 2 and goes out or enter, single-chip microcomputer can add 1 on the basis of current count value, and count value can show in real time on dot matrix screen.If now go out in You Rencong library, same single-chip microcomputer detects low level order according to pyroelectric sensor 1 and 2 and also can detect, and single-chip microcomputer can subtract 1 on the basis of current count value.When single-chip microcomputer detects the number entering and exceeds the maximum number of setting, light emitting diode D2, hummer LS1 in Fig. 2 send entering of sound and light alarm signal-inhibiting people, and dot matrix screen shows " Librarians is full ".
Within 18:00-00:00 time period, if now there is people to enter in library, two pyroelectric sensors 1,2 in Fig. 2 detect entering of people, output signal to single-chip microcomputer, 1 adhesive of Single-chip Controlling relay K, the energy-saving illuminating circuit of connection Fig. 3, lights hall illuminating lamp automatically.Now, by single-chip microcomputer set timer timing 30 seconds, within 30 seconds, with back light, go out.When nobody enters, relay K 1 disconnects, and closes the illuminating lamp of Fig. 3.
Within 00:00-07:00 time period, if now there is people to enter in library, two pyroelectric sensors 1,2 in Fig. 2 detect entering of people, output signal to single-chip microcomputer, light emitting diode D2, the hummer LS1 of Single-chip Controlling Fig. 2 send sound and light alarm signal, remind operator on duty to note.The AT2402 record of the now single-chip microcomputer startup Fig. 2 time this moment, this time can still store errorless in the situation that of system power failure, and this time can be pressed the K4 inquiry button of Fig. 2 for supvr, check the time that night, people entered.Single-chip microcomputer set timer is reported to the police 30 seconds, and after 30 seconds, alerting signal is cancelled.
Claims (4)
1. building, multi-functional books shop welcome's system, is characterized in that, it comprises controller, the temperature sensor for detection of Current Temperatures being connected with controller; Be connected with controller for detection of the come in and go out pyroelectric sensor of signal of people; The memory module AT24C02 being connected with controller; Be connected with controller for the clock chip DS1302 of real-time time is provided; The dot matrix screen display that is used for displaying time, temperature, maximum number and the number of discrepancy being connected with controller; The alarm module for reporting to the police being connected with controller; The inquiry button being connected with controller; The relay of the control luminous lamp switch being connected with controller; This system is connected by the computing machine of serial ports and duty room, for operator on duty, observes setting.
2. building, multi-functional books shop according to claim 1 welcome's system, is characterized in that, the temperature sensor of described detection Current Temperatures adopts DS18B20 temperature sensor.
3. building, multi-functional books shop according to claim 1 welcome's system, is characterized in that, described controller adopts STC89S52RC singlechip chip.
4. building, multi-functional books shop according to claim 1 welcome's system, is characterized in that, described memory module adopts AT24C02 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580640.5U CN203520447U (en) | 2013-09-18 | 2013-09-18 | Multifunctional library registration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580640.5U CN203520447U (en) | 2013-09-18 | 2013-09-18 | Multifunctional library registration system |
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| Publication Number | Publication Date |
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| CN203520447U true CN203520447U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320580640.5U Expired - Fee Related CN203520447U (en) | 2013-09-18 | 2013-09-18 | Multifunctional library registration system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157046A (en) * | 2014-07-10 | 2014-11-19 | 中国科学院长春光学精密机械与物理研究所 | Counter capable of distinguishing go in and go out of people |
| CN104166872A (en) * | 2014-07-10 | 2014-11-26 | 中国科学院长春光学精密机械与物理研究所 | Counting pyroelectric infrared sensor-based counter |
| CN107305546A (en) * | 2016-04-18 | 2017-10-31 | 滴滴（中国）科技有限公司 | The semantic depicting method and device of building in a kind of trip scene |
| CN107894728A (en) * | 2017-11-21 | 2018-04-10 | 大连大学 | Library's vacant seat detecting system |
-
2013
- 2013-09-18 CN CN201320580640.5U patent/CN203520447U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157046A (en) * | 2014-07-10 | 2014-11-19 | 中国科学院长春光学精密机械与物理研究所 | Counter capable of distinguishing go in and go out of people |
| CN104166872A (en) * | 2014-07-10 | 2014-11-26 | 中国科学院长春光学精密机械与物理研究所 | Counting pyroelectric infrared sensor-based counter |
| CN107305546A (en) * | 2016-04-18 | 2017-10-31 | 滴滴（中国）科技有限公司 | The semantic depicting method and device of building in a kind of trip scene |
| CN107305546B (en) * | 2016-04-18 | 2021-03-16 | 北京嘀嘀无限科技发展有限公司 | Semantic depiction method and device for building in travel scene |
| CN107894728A (en) * | 2017-11-21 | 2018-04-10 | 大连大学 | Library's vacant seat detecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140918 |
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| EXPY | Termination of patent right or utility model |