CN202306276U - Internet of things teaching and scientific research experiment system - Google Patents
Internet of things teaching and scientific research experiment system Download PDFInfo
- Publication number
- CN202306276U CN202306276U CN2011203807781U CN201120380778U CN202306276U CN 202306276 U CN202306276 U CN 202306276U CN 2011203807781 U CN2011203807781 U CN 2011203807781U CN 201120380778 U CN201120380778 U CN 201120380778U CN 202306276 U CN202306276 U CN 202306276U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The present utility model discloses an internet of things teaching and scientific research experiment system. The system comprises a central control unit (1), a module control unit (2) and a goods shelf (3), the goods shelf (3) is provided with a plurality of label reader (31) for reading RFID labels, the module control unit (2) comprises a sensor unit(21) and a controller (22), the sensor unit (21) and the controller (22) are respectively connected with the central control unit (1), and the label reader (31) is connected with the controller (2). By adopting the system, internet of things scientific research and teaching can be systematically and conveniently completed, experiment equipment can be conveniently managed, the use is visual and convenient, and the suitable scope is wide.
Description
Technical field
The utility model relates to Internet of Things teaching and scientific research field, is specifically related to a kind of Internet of Things teaching and scientific research experimental system that is used for the Internet of Things teaching and scientific research.
Background technology
Internet of Things is through information sensing equipment; Agreement by agreement realizes person to person, people and thing, thing and thing interconnected network comprehensively; Its principal character is to obtain the various information of physical world through modes such as RF identification, sensors, and the transmission of carrying out information in conjunction with networks such as internet, mobile radio communications adopts the intelligence computation technology that information is carried out analyzing and processing with mutual; Thereby improve intramundane perception, realize intelligentized decision-making and control.
Present Internet of Things actual training device provides the Internet of Things experimental teaching on basis; Simple simulation application is provided, but the management to experimental facilities is not provided, can not represent multiple application intuitively; Therefore the needs of Internet of Things teaching and scientific research be can not satisfy, the popularization and the development of Internet of Things industry influenced.
The utility model content
The purpose of the utility model provides and a kind ofly can system conveniently accomplishes Internet of Things scientific research and teaching, can conveniently manage experimental facilities, use intuitive and convenient, Internet of Things teaching and scientific research experimental system that the scope of application is extensive.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of Internet of Things teaching and scientific research experimental system; It comprises central control unit, module control unit and shelf, and said shelf are provided with a plurality of label readers that are used to read the RFID label, and said module control unit comprises sensor unit and controller; Said sensor unit, controller link to each other with central control unit respectively, and said label reader links to each other with controller.
Further improvement as technique scheme:
Said label reader is the diverse location of distributed arrangement on shelf.
Said module control unit also comprises RFID antenna Port Multiplier, and said label reader comprises RFID module for reading and writing and plate aerial, and said RFID antenna Port Multiplier links to each other with plate aerial through the RFID module for reading and writing.
Said sensor unit comprises at least a in temperature sensor, humidity sensor, illuminance sensor, human body sensor, the smoke detection sensor.
Said module control unit also comprises communications interface unit; Said controller links to each other with label reader, central control unit respectively through communications interface unit, and said communications interface unit comprises at least a in radio network interface, RS232 interface, RJ45 interface, the USB interface.
Said radio network interface is a kind of in ZigBee communication module, WiFi communication module, bluetooth communication, the GPRS communication module.
The utlity model has following advantage: the utility model type is as Internet of Things research and teaching platform; Adopt the Design Mode of multifunctional modular; Can match various modules according to the actual requirements and set up Internet of Things application, combine closely with practical application, and adopt the intelligent commodity shelf of innovation that Internet of Things teaching equipment module is managed concentratedly with industry characteristic; Integrate teaching, real standard, innovation, demonstration and research and development function; Both the daily teaching requirement be can satisfy, Item Practice Training and innovation test paid attention to simultaneously, can flexible combination between each equipment.The student can according to unique design and the application of self, be merged various technology based on various modules, innovates test.The utility model type has very strong dirigibility and extendability, make manipulate convenient directly perceived efficient.
Description of drawings
Fig. 1 is the framed structure synoptic diagram of the utility model embodiment.
Marginal data: 1, central control unit; 2, module control unit; 21, sensor unit; 22, controller; 23, RFID antenna Port Multiplier; 3, shelf; 31, label reader; 311, RFID module for reading and writing; 312, plate aerial.
Embodiment
As shown in Figure 1; The utility model embodiment Internet of Things teaching and scientific research experimental system comprises central control unit 1, module control unit 2 and shelf 3; Shelf 3 are provided with a plurality of label readers 31 that are used to read the RFID label; Module control unit 2 comprises sensor unit 21 and controller 22, and sensor unit 21, controller 22 link to each other with central control unit 1 respectively, and label reader 31 links to each other with controller 22.In the present embodiment, label reader 31 is the diverse location of distributed arrangement on shelf 3.
1 of central control unit adopts computer realization, and the Internet of Things management software is installed on the central control unit 1, simulates multiple typical Internet of Things through the Internet of Things management software and uses.
Module control unit 2 comprises the control circuit base plate and is located at the controller 22 on the control circuit base plate.Controller 22 and peripheral circuit formation base experiment control zone thereof, sensing data is gathered through sensor unit 21 and label reader 31 in the infrastest control zone, and central control unit 1 is given in the output Information Monitoring.When label reader 31 reads the RFID label on the goods; The position that controller 22 obtains goods through the positional information on the corresponding shelf 3 of ID of label reader 31; Combine at least a in temperature sensor, humidity sensor, illuminance sensor, human body sensor, the smoke detection sensor again, make 3 of shelf become " intelligent commodity shelf " that possesses the internet-of-things terminal function.The Internet of Things teaching and scientific research experimental system that present embodiment provides is not only Internet of Things infrastest tutoring system; And can utilize intelligent commodity shelf that experimental facilities is managed concentratedly; This management itself also is a typical application of Internet of Things, can also represent the Internet of Things typical application of multiple simulation simultaneously intuitively.
Module control unit 2 also comprises RFID antenna Port Multiplier 23, and label reader 31 comprises RFID module for reading and writing 311 and plate aerial 312, and RFID antenna Port Multiplier 23 links to each other with plate aerial 312 through RFID module for reading and writing 311.Sensor unit 21 comprises at least a in temperature sensor, humidity sensor, illuminance sensor, human body sensor, the smoke detection sensor.Module control unit 2 also comprises communications interface unit; Controller 22 links to each other with label reader 31, central control unit 1 respectively through communications interface unit, and communications interface unit comprises at least a in radio network interface, RS232 interface, RJ45 interface, the USB interface.Radio network interface can adopt a kind of in ZigBee communication module, WiFi communication module, bluetooth communication, the GPRS communication module.
Module control unit 2 also comprises the charactron that is used to show output, and the Switching Power Supply of module control unit 2 comprises the 5V Switching Power Supply, 9V Switching Power Supply and 12V Switching Power Supply, and Switching Power Supply provides electric energy for the practice teaching operator's console, and USB interface is used to connect emulator.
In the present embodiment, label reader 31 links to each other with central control unit 1 through the RS232 interface, and it is the interface that basic control zone and multiple Internet of Things application function district facilitate that module control unit 2 provides multiple plug receptacle.Central control unit 1 is connected to the RS232 serial ports on the combination hub with the RS232 serial ports of expansion; Each experimental facilities module will be connected on the PC terminal through combination hub RS232; Some EM equipment module will connect emulator through USB and carry out program burn writing; Can also some EM equipment module be connected into network through the RJ45 Ethernet interface, all EM equipment modules will utilize the direct supply interface power supply on the panel.
The Switching Power Supply of module control unit 2 comprises the 5V Switching Power Supply, 9V Switching Power Supply and 12V Switching Power Supply, and Switching Power Supply provides electric energy for the practice teaching operator's console.
Write Internet of Things practice teaching operator's console intelligent commodity shelf host computer management software according to teaching demand, central control unit 1 is communicated by letter with the label reader 31 of shelf 3 through the RS232 serial ports, reads and be provided with the experiment module information on the shelf 3; For example, this module title, ID, position, and item quantity etc. on certain layer of shelf; Necessarily require the student to receive equipment before the experiment, otherwise will report to the police, item quantity also can be upgraded automatically; After accomplishing experiment, the student will give back equipment.During concrete the use; The student can take off the experimental facilities module from intelligent commodity shelf; In conjunction with various sensors and the input-output device in the basic control zone, utilize ZigBee, WiFi, bluetooth, many kinds of wireless technologys of GPRS, multiple sensors data such as collecting temperature, humiture, illuminance, human body sensing, smoke detection; Combine input-output device to control simultaneously, accomplish data acquisition and control experiment.Also can utilize simultaneously the simulation application district to demonstrate multiple Internet of Things uses.
The above is merely the preferred implementation of the utility model, and the protection domain of the utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to the protection domain of the utility model.For a person skilled in the art, some improvement and the retouching under the prerequisite of the principle that does not break away from the utility model, carried out, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. Internet of Things teaching and scientific research experimental system; It is characterized in that: it comprises central control unit (1), module control unit (2) and shelf (3); Said shelf (3) are provided with a plurality of label readers (31) that are used to read the RFID label; Said module control unit (2) comprises sensor unit (21) and controller (22), and said sensor unit (21), controller (22) link to each other with central control unit (1) respectively, and said label reader (31) links to each other with controller (22).
2. Internet of Things teaching and scientific research experimental system according to claim 1 is characterized in that: said label reader (31) is the diverse location of distributed arrangement on shelf (3).
3. Internet of Things teaching and scientific research experimental system according to claim 2; It is characterized in that: said module control unit (2) also comprises RFID antenna Port Multiplier (23); Said label reader (31) comprises RFID module for reading and writing (311) and plate aerial (312), and said RFID antenna Port Multiplier (23) links to each other with plate aerial (312) through RFID module for reading and writing (311).
4. Internet of Things teaching and scientific research experimental system according to claim 3 is characterized in that: said sensor unit (21) comprises at least a in temperature sensor, humidity sensor, illuminance sensor, human body sensor, the smoke detection sensor.
5. according to claim 1 or 2 or 3 or 4 described Internet of Things teaching and scientific research experimental systems; It is characterized in that: said module control unit (2) also comprises communications interface unit; Said controller (22) links to each other with label reader (31), central control unit (1) respectively through said communications interface unit, and said communications interface unit comprises at least a in radio network interface, RS232 interface, RJ45 interface, the USB interface.
6. Internet of Things teaching and scientific research experimental system according to claim 5 is characterized in that: said radio network interface is a kind of in ZigBee communication module, WiFi communication module, bluetooth communication, the GPRS communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203807781U CN202306276U (en) | 2011-10-10 | 2011-10-10 | Internet of things teaching and scientific research experiment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203807781U CN202306276U (en) | 2011-10-10 | 2011-10-10 | Internet of things teaching and scientific research experiment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306276U true CN202306276U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203807781U Expired - Lifetime CN202306276U (en) | 2011-10-10 | 2011-10-10 | Internet of things teaching and scientific research experiment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202306276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679222A (en) * | 2012-09-18 | 2014-03-26 | 北京中电华大电子设计有限责任公司 | Self-service item management system based on RFID |
| CN106921538A (en) * | 2015-12-28 | 2017-07-04 | 镇江市星禾物联科技有限公司 | A kind of Internet of Things special comprehensive experimental system |
| CN110580846A (en) * | 2019-10-11 | 2019-12-17 | 泉州台商投资区中栓机械技术有限公司 | High school physics convex lens imaging teaching method |
-
2011
- 2011-10-10 CN CN2011203807781U patent/CN202306276U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679222A (en) * | 2012-09-18 | 2014-03-26 | 北京中电华大电子设计有限责任公司 | Self-service item management system based on RFID |
| CN106921538A (en) * | 2015-12-28 | 2017-07-04 | 镇江市星禾物联科技有限公司 | A kind of Internet of Things special comprehensive experimental system |
| CN110580846A (en) * | 2019-10-11 | 2019-12-17 | 泉州台商投资区中栓机械技术有限公司 | High school physics convex lens imaging teaching method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
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| CX01 | Expiry of patent term |