Utility model content
For above-mentioned defect, the purpose of this utility model is to propose a kind of teaching feedback system based on RFID wireless smart card, and this system achieves the interaction on classroom between teacher and student, achieves optimum effect with least cost.
For reaching this object, the utility model by the following technical solutions:
A kind of teaching feedback system based on RFID wireless smart card; Comprise RFID teacher's card, RFID student card, RFID data collector, the training computer being provided with Teaching System and electronic whiteboard, described RFID data collector is connected with described training computer by interface, and described electronic whiteboard is connected by data line with described training computer;
Described RFID data collector blocks the data-signal that sends for receiving described RFID teacher and is transferred to described training computer;
Described RFID student card records the identity information of student, and described RFID student card is provided with card internal controller, and card is provided with some selection function key, and selection function key described in each is all connected with described card internal controller; Described RFID data collector is for the data-signal that receives described RFID student card and send and be transferred to described training computer;
Described training computer is connected with Cloud Server by wireless network.
Further, it is also provided with thing connection terminal interaction system, and described thing connection terminal interaction system is connected by data line with described training computer.
Further, described RFID student card is erasable active RFID radio frequency card.
Further, described RFID student card is provided with Quick Response Code, and described training computer is provided with Quick Response Code identifier.
Further, described RFID student card is provided with power module, quarter-bell control module and player, and described power module is electrically connected with quarter-bell control module and player respectively; Described player and described quarter-bell control module for being electrically connected, described quarter-bell control module with between described training computer for being electrically connected.
Further, described power module is lithium battery module
The beneficial effects of the utility model:
One, technology of Internet of things (The Internet of things) is applied in classroom, by technology such as Intellisense, recognition technology, network services, sensor, controller, equipment, teacher, student etc. are linked togather by new mode, formation people and thing, thing and thing are connected, and realize information-based and intelligentized classroom;
Two, provide brand-new classroom interaction pattern, Faculty and Students only need hold respective RFID smart card, just can carry out the immediate interactives such as answer, ballot, voting for the content on teaching equipment and exchange;
Three, the existing used equipment of electronic classroom can be made full use of, be fused in classroom interaction teaching feedback system, without the need to changing, save overspending, achieving optimum effect with least cost;
Four, RFID (Radio Frequency Identification) technology is combined with classroom interaction tutoring system, non-directional restriction, 360 degree of scope inductions, and teacher can leave dais any position manipulation in classroom, more intimate with student's interaction;
Five, simple to operate, without the need to training;
Six, utilize software analysis technology, gather, analyze, present the successes achieved in teaching.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of teaching feedback system based on RFID wireless smart card; Comprise RFID teacher's card, RFID student card, RFID data collector, the training computer being provided with Teaching System and electronic whiteboard, described RFID data collector is connected with described training computer by interface, and described electronic whiteboard is connected by data line with described training computer;
Described RFID data collector blocks the data-signal that sends for receiving described RFID teacher and is transferred to described training computer;
Described RFID student card records the identity information of student, and described RFID student card is provided with card internal controller, and card is provided with some selection function key 1, and selection function key 1 described in each is all connected with described card internal controller; Described RFID data collector is for the data-signal that receives described RFID student card and send and be transferred to described training computer;
Described training computer is connected with Cloud Server by wireless network.
Teacher shows file content needed for interactive event by electronic whiteboard to student, or recalls exercise question from computing machine Cloud Server; The mode of interactive event is selected, as problem races to be the first to answer a question (flow process as shown in Figure 4), interactive exercise (flow process as shown in Figure 5), ballot activity (flow process as shown in Figure 6), group activity (flow process as shown in Figure 7) etc. by Teaching System;
First teacher sends signal to RFID data collector, startup activity by RFID teacher's card; Student, by the selection function key 1 on RFID student card, makes oneself feedback result in interactive event, as race to be the first to answer a question option, answer in interactive connection, ballot object, grouping time the group etc. selected; RFID intelligent gateway gathers the signal that each RFID student card of feedback signal sends, and is transferred in described training computer by interface; Teacher blocks the interactive feedback activity of end by RFID teacher; Teaching System analyzes feedback result, is presented in graphical form in electronic whiteboard; Action result is sent to Cloud Server by network, the convenient supervision to quality of instruction and inquiry.
Compared with prior art, advantage of the present utility model is complete function, makes the best use of everything, compatible good, cost low performance is strong, shows as:
One, technology of Internet of things (The Internet of things) is applied in classroom, by technology such as Intellisense, recognition technology, network services, sensor, controller, equipment, teacher, student etc. are linked togather by new mode, formation people and thing, thing and thing are connected, and realize information-based and intelligentized classroom;
Two, provide brand-new classroom interaction pattern, Faculty and Students only need hold respective RFID smart card, just can carry out the immediate interactives such as answer, ballot, voting for the content on teaching equipment and exchange;
Three, the existing used equipment of electronic classroom can be made full use of, be fused in classroom interaction teaching feedback system, without the need to changing, save overspending, achieving optimum effect with least cost;
Four, RFID (Radio Frequency Identification) technology is combined with classroom interaction tutoring system, non-directional restriction, 360 degree of scope inductions, and teacher can leave dais any position manipulation in classroom, more intimate with student's interaction;
Five, simple to operate, without the need to training;
Six, utilize software analysis technology, gather, analyze, present the successes achieved in teaching.
It is also provided with thing connection terminal interaction system, and described thing connection terminal interaction system is connected by data line with described training computer.
In the present embodiment, described thing connection terminal interaction system is one or more in projector, real object exhibition booth, scanner, by described thing connection terminal interaction system by the fileinfo of various forms (picture, material object etc.) input training computer, improve the scope of application of training computer.
Described RFID student card is erasable active RFID radio frequency card.
By repeating erasable to student information in RFID student card, under student's graduation or the situation such as to transfer to another school, realizing the recycling to RFID student card, saving cost.
Described RFID student card is provided with Quick Response Code, and described training computer is provided with Quick Response Code identifier.
Go wrong at RFID student card, when the intelligent gateway that cannot be built by RFID is identified, to realize initiatively registering after directly being scanned the Quick Response Code of RFID student card by the Quick Response Code identifier be connected with training computer, avoid the situation occurring that the number of registering and actual arrival number are not inconsistent.
Described RFID student card is provided with power module, quarter-bell control module and player, and described power module is electrically connected with quarter-bell control module and player respectively; Described player and described quarter-bell control module for being electrically connected, described quarter-bell control module with between described training computer for being electrically connected.
The time data of attending class of each for student course is sent to quarter-bell control module by training computer, and quarter-bell control module sends the signal of the audio frequency that gives the correct time in the corresponding moment in player, reminds student to arrive the class period, arrives class in time, avoid the generation of late event as far as possible.
Described power module is lithium battery module.
Lithium battery module volume is little, and long service life is easy to carry.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.