CN108986575A - A kind of wireless enhanced interactive teaching and learning system and method - Google Patents
A kind of wireless enhanced interactive teaching and learning system and method Download PDFInfo
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- CN108986575A CN108986575A CN201811219274.4A CN201811219274A CN108986575A CN 108986575 A CN108986575 A CN 108986575A CN 201811219274 A CN201811219274 A CN 201811219274A CN 108986575 A CN108986575 A CN 108986575A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
Abstract
The present invention relates to a kind of wireless enhanced interactive teaching and learning system and methods.Machine for student including host and with the host by wireless communication；The host include first singlechip control module and connect with the first singlechip control module and connect with wireless teaching interaction systems for realizing host usb interface module, NFC reader module, for realizing the antenna of wireless transmission and wireless signal amplification send amplification module, for the power module of entire host supplying power；The machine for student includes second singlechip control module and the LCD display module connecting with the second singlechip control module, the Anneta module communicated with antenna transmission amplification module, the NFC label module communicated with NFC reader module, the power filtering module powered for entire machine for student.The present invention realizes real-time display interaction of the teaching courseware information on machine for student, makes the more intuitive multiplicity of interactive teaching and learning；And machine for student can be flexibly switched to different classes and be used by swiping the card on different hosts.
Description
Technical field
The present invention relates to a kind of wireless enhanced interactive teaching and learning system and methods.
Background technique
Traditional wireless teaching interactive device under this interactive device, is imparted knowledge to students without LCD screen and module of swiping the card
Student information information (such as student's name, the content that student answers: single choice, is filled a vacancy at multiselect) can not be on machine for student in real time
It embodies, makes to interact intuitive various extremely limited;Module of swiping the card switches use between can flexibly realizing class.If necessary to solve
Above-mentioned problem, then traditional wireless teaching interactive device has significant limitation, it is difficult to be competent at new demand.
Summary of the invention
The purpose of the present invention is to provide a kind of wireless enhanced interactive teaching and learning system and methods, realize teaching courseware letter
The real-time display interaction on machine for student is ceased, the more intuitive multiplicity of interactive teaching and learning is made；And machine for student passes through on different hosts
Swipe the card, can flexibly be switched to different class and use.
To achieve the above object, the technical scheme is that a kind of wirelessly enhanced interactive teaching and learning system, including host
And the machine for student with the host by wireless communication；The host includes the first singlechip control mould with wireless communication function
Block and the USB interface mould for connecting with the first singlechip control module and being connect for realizing host with wireless teaching interaction systems
Block, NFC reader module send amplification module for realizing the antenna that wireless transmission and wireless signal amplify, are entire host
The power module of power supply；The machine for student includes having the second singlechip control module of wireless communication function and second single with this
The LCD display module of piece machine control module connection sends Anneta module and NFC reader mould that amplification module communicates with antenna
The NFC label module of block communication, the power filtering module powered for entire machine for student.
In an embodiment of the present invention, the machine for student further includes the matrix keyboard module for realizing information input.
In an embodiment of the present invention, the first singlechip control module, second singlechip control module are all made of
NRF51 series monolithic.
In an embodiment of the present invention, it includes connecting day with first singlechip control module that the antenna, which sends amplification module,
Line circuit, the PA amplifying circuit connecting with antenna circuit, the antenna connecting with PA amplifying circuit, the PA amplifying circuit use
RFX2401C。
In an embodiment of the present invention, the NFC reader module includes CR95HF chip, first to fourth magnetic bead,
One to the 18th resistance, the first to the 17th capacitor, crystal oscillator, buzzer, diode, triode, the S0 pin of CR95HF chip,
S1 pin is connected to GND through first resistor, second resistance respectively, and the S0 pin of CR95HF chip is also through 3rd resistor, the first magnetic
Pearl is connected to+3.3V power end, CR95HF chipPin,Pin is respectively through the 4th resistance,
Five resistance are connected with the tie point of 3rd resistor and the first magnetic bead is connected to CR95HF chipPin, CR95HF chipPin,Pin,Pin, MOSI pin, MISO pin, SCK pin also respectively through the 6th to
Eleventh resistor is connected to first singlechip control module, and the VPS_TX pin of CR95HF chip is connected to through the second magnetic bead+
3.3V power end, the VPS_TX pin of CR95HF chip is also respectively through first capacitor, the second capacitance connection to the end GND, CR95HF
ChipPin is connected to the ST_R1 pin of CR95HF chip through twelfth resistor, CR95HF chipPin is also
Respectively through third capacitor, the 4th capacitance connection to the end GND, the RX1 pin of CR95HF chip is through thirteenth resistor and the 5th capacitor
One end, one end of the 6th capacitor, one end of the 7th capacitor, one end of the 8th capacitor, the 14th resistance one end, CR95HF core
The TX1 pin of piece is through one end of third magnetic bead and the 9th capacitor, one end of the tenth capacitor, the other end of the 5th capacitor, the 6th electricity
The other end of appearance, the TX2 pin of CR95HF chip through one end of the 4th magnetic bead and the 11st capacitor, the 12nd capacitor one end,
One end connection of one end of the 13rd capacitor, the 14th capacitor, the other end of the 9th capacitor, the other end of the tenth capacitor, the tenth
The other end of one capacitor, the 12nd capacitor the other end be connected and be connected to the end GND, the other end of the 7th capacitor, the 8th capacitor it is another
One end, the other end of the 14th resistance, the other end of the 13rd capacitor, the 14th capacitor the other end be connected be connected to the 15th electricity
One end of resistance, the RX2 of CR95HF chip are connect with the other end of the 15th resistance, the both ends of the 14th resistance also with one NFC days
Line connection, G pin, GND_TX pin, GND_RX pin, the GND pin of CR95HF chip, which are connected, is connected to the end GND, CR95HF core
The ST_R0 pin of piece is through the 15th capacitance connection to GND, the XIN pin of CR95HF chip and one end, the 16th capacitor of crystal oscillator
One end connection, the other end of the XOUT pin of CR95HF chip and crystal oscillator, one end of the 17th capacitor connect, the 16th capacitor
The other end, the 17th capacitor the other end be connected and be connected to the end GND, one end of the 16th resistance and first singlechip control module
Connection, the other end of the 16th resistance are connected to the end GND through the 17th resistance, the other end of the 16th resistance also with triode base
Pole connection, the emitter of triode are connected to the end GND, and the collector of triode is through diode, the 18th resistance and VCC power end
Connection, diode both ends pole is connect with buzzer the two poles of the earth respectively.
In an embodiment of the present invention, the NFC label module include M24SR chip, the 19th to the 25th resistance,
The RF_disable pin of 18th to the 22nd capacitor, M24SR chip is connect with second singlechip control module, M24SR
The VSS pin of chip is connected to the end GND, and the VSS pin of M24SR chip is also connected to second singlechip control through the 19th resistance
Module connection, the AC0 pin of M24SR chip and one end of the 20th resistance, one end of the 18th capacitor, the 19th capacitor one
One end connection at end, the 20th capacitor, the other end of the AC1 pin of M24SR chip and the 20th resistance, the 18th capacitor it is another
The other end connection of one end, the other end of the 19th capacitor, the 21st capacitor, the other end and the 21st of the 20th capacitor
The other end of capacitor, which is connected, is connected to the end GND, and the VCC pin of M24SR chip is through the 22nd capacitance connection to the end GND, M24SR core
The VCC pin of piece also with VDD_M24 power end, one end of the 21st resistance, one end of the 22nd resistance, the 23rd electricity
One end of resistance connects, and the GPO pin of M24SR chip is connected with the other end of the 21st resistance is connected to second singlechip control mould
Block connection, the SCL pin of M24SR chip are connected to the other end of the 22nd resistance through the 24th resistance, M24SR chip
SDA pin is connected to the other end of the 23rd resistance, the both ends connection one of the 20th resistance NFC days through the 25th resistance
Line.
The present invention also provides a kind of interactive teaching and learning methods based on system described above, include the following steps:
Step S1, it when student holds the course of a class on machine for student, need to swipe the card by machine for student key in the host of the class
It swipes the card at area, so that the NFC reader module of host writes information to the NFC label module of machine for student, which includes nothing
Line logs in relevant information, to realize that machine for student and the hosi wireless communication of the class match；
Step S2, realize that machine for student and the hosi wireless communication of corresponding class match via step S1, teacher can by with
The wireless interactive tutoring system of host connection, selects the corresponding content of courses to impart knowledge to students, and can pass through host and machine for student
Communication, show the related content of courses in the LCD display module of machine for student；
If step S3, the content of courses that teacher student in need answers in teaching process, the LCD display module of machine for student will also be shown
Show interface of answering accordingly, student can input information of answering by the matrix keyboard module of machine for student, and feed back by host
To wireless interactive tutoring system, to realize classroom interactions.
Compared to the prior art, the invention has the following advantages: circuit structure of the present invention is simple, it is easy to accomplish, lead to
The configuration for crossing LCD module, NFC module realizes real-time display interaction of the teaching courseware information on machine for student, makes interactive teaching and learning
More intuitive multiplicity；And machine for student can be flexibly switched to different classes and be used by swiping the card on different hosts.
Detailed description of the invention
Fig. 1 is principle of the invention figure.
Fig. 2 is first singlechip control module circuit diagram.
Fig. 3 is usb interface module circuit diagram.
Fig. 4 is NFC reader module circuit schematic.
Fig. 5 is that antenna sends amplification module circuit diagram.
Fig. 6 is power module circuit schematic.
Fig. 7 is second singlechip control module circuit diagram.
Fig. 8 is LCD display module circuit diagram.
Fig. 9 is Anneta module circuit diagram.
Figure 10 is NFC label module circuit schematic.
Figure 11 is power filtering module circuit diagram.
Figure 12 is matrix keyboard module circuit diagram.
Specific embodiment
Technical solution of the present invention is specifically described in 1-12 with reference to the accompanying drawing.
The present invention provides a kind of wireless enhanced interactive teaching and learning system, including host and with the host by wireless communication
Machine for student；The host includes having the first singlechip control module of wireless communication function and controlling with the first singlechip
Module connection and the usb interface module being connect with wireless teaching interaction systems for realizing host, are used for NFC reader module
Realize that the antenna of wireless transmission and wireless signal amplification sends amplification module, for the power module of entire host supplying power；?
Life includes the LCD for having the second singlechip control module of wireless communication function and connecting with the second singlechip control module
Display module, with antenna send amplification module communicate Anneta module, communicated with NFC reader module NFC label module, be
The power filtering module of entire machine for student power supply.
In an embodiment of the present invention, the machine for student further includes the matrix keyboard module for realizing information input.
In an embodiment of the present invention, the first singlechip control module, second singlechip control module are all made of
NRF51 series monolithic.
In an embodiment of the present invention, it includes connecting day with first singlechip control module that the antenna, which sends amplification module,
Line circuit, the PA amplifying circuit connecting with antenna circuit, the antenna connecting with PA amplifying circuit, the PA amplifying circuit use
RFX2401C。
In an embodiment of the present invention, the NFC reader module includes CR95HF chip, first to fourth magnetic bead,
One to the 18th resistance, the first to the 17th capacitor, crystal oscillator, buzzer, diode, triode, the S0 pin of CR95HF chip,
S1 pin is connected to GND through first resistor, second resistance respectively, and the S0 pin of CR95HF chip is also through 3rd resistor, the first magnetic
Pearl is connected to+3.3V power end, CR95HF chipPin,Pin is respectively through the 4th resistance,
Five resistance are connected with the tie point of 3rd resistor and the first magnetic bead is connected to CR95HF chipPin, CR95HF chipPin,Pin,Pin, MOSI pin, MISO pin, SCK pin also respectively through the 6th to
Eleventh resistor is connected to first singlechip control module, and the VPS_TX pin of CR95HF chip is connected to through the second magnetic bead+
3.3V power end, the VPS_TX pin of CR95HF chip is also respectively through first capacitor, the second capacitance connection to the end GND, CR95HF
ChipPin is connected to the ST_R1 pin of CR95HF chip through twelfth resistor, CR95HF chipPin is also
Respectively through third capacitor, the 4th capacitance connection to the end GND, the RX1 pin of CR95HF chip is through thirteenth resistor and the 5th capacitor
One end, one end of the 6th capacitor, one end of the 7th capacitor, one end of the 8th capacitor, the 14th resistance one end, CR95HF core
The TX1 pin of piece is through one end of third magnetic bead and the 9th capacitor, one end of the tenth capacitor, the other end of the 5th capacitor, the 6th electricity
The other end of appearance, the TX2 pin of CR95HF chip through one end of the 4th magnetic bead and the 11st capacitor, the 12nd capacitor one end,
One end connection of one end of the 13rd capacitor, the 14th capacitor, the other end of the 9th capacitor, the other end of the tenth capacitor, the tenth
The other end of one capacitor, the 12nd capacitor the other end be connected and be connected to the end GND, the other end of the 7th capacitor, the 8th capacitor it is another
One end, the other end of the 14th resistance, the other end of the 13rd capacitor, the 14th capacitor the other end be connected be connected to the 15th electricity
One end of resistance, the RX2 of CR95HF chip are connect with the other end of the 15th resistance, the both ends of the 14th resistance also with one NFC days
Line connection, G pin, GND_TX pin, GND_RX pin, the GND pin of CR95HF chip, which are connected, is connected to the end GND, CR95HF core
The ST_R0 pin of piece is through the 15th capacitance connection to GND, the XIN pin of CR95HF chip and one end, the 16th capacitor of crystal oscillator
One end connection, the other end of the XOUT pin of CR95HF chip and crystal oscillator, one end of the 17th capacitor connect, the 16th capacitor
The other end, the 17th capacitor the other end be connected and be connected to the end GND, one end of the 16th resistance and first singlechip control module
Connection, the other end of the 16th resistance are connected to the end GND through the 17th resistance, the other end of the 16th resistance also with triode base
Pole connection, the emitter of triode are connected to the end GND, and the collector of triode is through diode, the 18th resistance and VCC power end
Connection, diode both ends pole is connect with buzzer the two poles of the earth respectively.
In an embodiment of the present invention, the NFC label module include M24SR chip, the 19th to the 25th resistance,
The RF_disable pin of 18th to the 22nd capacitor, M24SR chip is connect with second singlechip control module, M24SR
The VSS pin of chip is connected to the end GND, and the VSS pin of M24SR chip is also connected to second singlechip control through the 19th resistance
Module connection, the AC0 pin of M24SR chip and one end of the 20th resistance, one end of the 18th capacitor, the 19th capacitor one
One end connection at end, the 20th capacitor, the other end of the AC1 pin of M24SR chip and the 20th resistance, the 18th capacitor it is another
The other end connection of one end, the other end of the 19th capacitor, the 21st capacitor, the other end and the 21st of the 20th capacitor
The other end of capacitor, which is connected, is connected to the end GND, and the VCC pin of M24SR chip is through the 22nd capacitance connection to the end GND, M24SR core
The VCC pin of piece also with VDD_M24 power end, one end of the 21st resistance, one end of the 22nd resistance, the 23rd electricity
One end of resistance connects, and the GPO pin of M24SR chip is connected with the other end of the 21st resistance is connected to second singlechip control mould
Block connection, the SCL pin of M24SR chip are connected to the other end of the 22nd resistance through the 24th resistance, M24SR chip
SDA pin is connected to the other end of the 23rd resistance, the both ends connection one of the 20th resistance NFC days through the 25th resistance
Line.
The present invention also provides a kind of interactive teaching and learning methods based on system described above, include the following steps:
Step S1, it when student holds the course of a class on machine for student, need to swipe the card by machine for student key in the host of the class
It swipes the card at area, so that the NFC reader module of host writes information to the NFC label module of machine for student, which includes nothing
Line logs in relevant information, to realize that machine for student and the hosi wireless communication of the class match；
Step S2, realize that machine for student and the hosi wireless communication of corresponding class match via step S1, teacher can by with
The wireless interactive tutoring system of host connection, selects the corresponding content of courses to impart knowledge to students, and can pass through host and machine for student
Communication, show the related content of courses in the LCD display module of machine for student；
If step S3, the content of courses that teacher student in need answers in teaching process, the LCD display module of machine for student will also be shown
Show interface of answering accordingly, student can input information of answering by the matrix keyboard module of machine for student, and feed back by host
To wireless interactive tutoring system, to realize classroom interactions.
The following are specific implementation process of the invention.
As shown in Figure 1 be principle of the invention figure, it be by with wireless teaching interaction systems computer by USB interface with
Host is connected, and host is connected with machine for student to be formed；Wherein, the machine for student is by scanning keyboard X, LCD screen X, NFC
Label X is connected with the single chip control module X of integrated radio modules, the single chip control module X of integrated radio modules and transmission
Receiving antenna X, which is connected, to be formed；The host be connected by the single chip control module Z of integrated radio modules with USB interface,
NFC card reader, PA amplifier Z are connected, and PA amplifier Z is connected with transmission/reception antennas Z to be formed.
The single chip control module X of integrated radio modules described in the present invention program refers to NRF51 single-chip microcontroller；Described
The single chip control module Z of integrated radio modules refers to NRF51 single-chip microcontroller.
The single chip control module X, Z of integrated radio modules described in the present invention program can also use other series
The single-chip microcontroller of integrated radio modules, such as STC, PLC, Freescale, Radiopulse etc..
Module of swiping the card described in the present invention program refers to M24SR label and CR95HF Reader.
The working principle of the invention is:
Host is accomplished by the following way handshake communication with machine for student and connects:
1, first, it is assumed that host and machine for student are in different channels, at this moment wireless interactive tutoring system is host by computer
A channel (such as: host is set as 1 channel) machine for student is configured by entering device programming (default channel 80) by key control
State, at this moment machine for student LCD screen, which is shown, is currently located channel, and prompt in etc. it is to be received in；Then, user is wireless mutual
The dynamic tutoring system input machine for student device number to be distributed (such as: input equipment number is 50), it is sent to host, notice host is jumped
Pass through wireless signal transmission with student's device number 50 is arranged to programming channel (default channel 80), and by itself chrominance channel number 1
It goes out, finally, machine for student receives the signal of host, in storage channel 1 and device number 50 to single-chip microcontroller eeprom, and feeds back master
Machine receives setting information, and machine for student LCD screen shows the channel number 1 and device number 50 to be arranged；Host receives machine for student feedback
Backed off after random device programming (default channel 80) state is switched to itself service aisle 1, completes handshake communication.Hereafter machine for student and master
Machine can communicate on service aisle 1.
2, machine for student is pressed specific combination key and is placed between host credit card area can flexibly realize class and switches.
3, real-time display of the teaching student information on machine for student guarantees the more intuitive multiplicity of interactive teaching and learning:
First, it is assumed that host and machine for student have all been provided with；Teacher is selected by the wireless interactive tutoring system on computer at this time
It selects normal mode and specifies some class and open teaching courseware (such as: math coursewar) and start to impart knowledge to students, shown on machine for student LCD at this time
Show finger, prompt interface of answering, student can be inputted on machine for student current question answer (such as: A) key assignments is transmitted directly to
Host, host relay to wireless interactive tutoring system and response machine for student；This is ended automatically after wireless interactive tutoring system 60S
Road test, each student that wireless interactive tutoring system menu item obtains under current question at this time answer information, and menu item obtains
Current question Students ' is taken totally to answer statistical conditions etc.；Wireless interactive tutoring system can carry out the switching of topic；Other moulds
Formula: such as standard test mode, homework mode race to be the first to answer a question mode, roll-call mode and superseded mode, operation substantially all it is poor not
It is more.
The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made
When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of wireless enhanced interactive teaching and learning system, which is characterized in that by wireless communication including host and with the host
Machine for student；The host includes having the first singlechip control module of wireless communication function and controlling mould with the first singlechip
Block connection and usb interface module connect with wireless teaching interaction systems for realizing host, are used for reality at NFC reader module
Now wireless transmission and the antenna of wireless signal amplification send amplification module, for the power module of entire host supplying power；The student
Machine includes that the LCD for having the second singlechip control module of wireless communication function and connecting with the second singlechip control module is shown
Show module, the Anneta module communicated with antenna transmission amplification module, the NFC label module communicated with NFC reader module, be whole
The power filtering module of a machine for student power supply.
2. system according to claim 1, which is characterized in that the machine for student further includes the square for realizing information input
Battle array Keysheet module.
3. system according to claim 1, which is characterized in that the first singlechip control module, second singlechip control
Molding block is all made of NRF51 series monolithic.
4. system according to claim 1, which is characterized in that the antenna sends amplification module and includes and first singlechip
Control module connection antenna circuit, the PA amplifying circuit being connect with antenna circuit, the antenna being connect with PA amplifying circuit, the PA
Amplifying circuit uses RFX2401C.
5. system according to claim 1, which is characterized in that the NFC reader module includes CR95HF chip, first
To the 4th magnetic bead, the first to the 18th resistance, the first to the 17th capacitor, crystal oscillator, buzzer, diode, triode, CR95HF
S0 pin, the S1 pin of chip are connected to GND through first resistor, second resistance respectively, and the S0 pin of CR95HF chip is also through
Three resistance, the first magnetic bead are connected to+3.3V power end, CR95HF chipPin,Pin difference
It is connected with the tie point of 3rd resistor and the first magnetic bead through the 4th resistance, the 5th resistance and is connected to CR95HF chipPin,
CR95HF chipPin,Pin,Pin, MOSI pin, MISO pin, SCK pin are also
It is connected to first singlechip control module through the 6th to eleventh resistor respectively, the VPS_TX pin of CR95HF chip is through the second magnetic
Pearl is connected to+3.3V power end, and the VPS_TX pin of CR95HF chip is also respectively through first capacitor, the second capacitance connection to GND
End, CR95HF chipPin is connected to the ST_R1 pin of CR95HF chip through twelfth resistor, CR95HF chipPin is also respectively through third capacitor, the 4th capacitance connection to the end GND, and the RX1 pin of CR95HF chip is through thirteenth resistor
With one end of the 5th capacitor, one end of the 6th capacitor, one end of the 7th capacitor, one end of the 8th capacitor, the 14th resistance one
End, the TX1 pin of CR95HF chip through third magnetic bead and one end of the 9th capacitor, one end of the tenth capacitor, the 5th capacitor it is another
One end, the 6th capacitor the other end, the TX2 pin of CR95HF chip is through one end of the 4th magnetic bead and the 11st capacitor, the 12nd
One end connection of one end of capacitor, one end of the 13rd capacitor, the 14th capacitor, the other end of the 9th capacitor, the tenth capacitor
The other end, the other end of the 11st capacitor, the 12nd capacitor the other end be connected and be connected to the end GND, the other end of the 7th capacitor, the
The other end of eight capacitors, the other end of the 14th resistance, the other end of the 13rd capacitor, the other end of the 14th capacitor are connected
To one end of the 15th resistance, the RX2 of CR95HF chip is connect with the other end of the 15th resistance, and the both ends of the 14th resistance are also
It being connect with a NFC antenna, G pin, GND_TX pin, GND_RX pin, the GND pin of CR95HF chip, which are connected, is connected to the end GND,
The ST_R0 pin of CR95HF chip is through the 15th capacitance connection to GND, one end of the XIN pin of CR95HF chip and crystal oscillator,
One end of 16 capacitors connects, one end connection of the other end, the 17th capacitor of the XOUT pin and crystal oscillator of CR95HF chip, the
The other end of 16 capacitors, the 17th capacitor the other end be connected be connected to the end GND, one end of the 16th resistance and first singlechip
Control module connection, the other end of the 16th resistance are connected to the end GND through the 17th resistance, the other end of the 16th resistance also with
Transistor base connection, the emitter of triode are connected to the end GND, the collector of triode through diode, the 18th resistance with
The connection of VCC power end, diode both ends pole is connect with buzzer the two poles of the earth respectively.
6. system according to claim 1, which is characterized in that the NFC label module includes M24SR chip, the 19th
To the 25th resistance, the 18th to the 22nd capacitor, the RF_disable pin and second singlechip of M24SR chip are controlled
Module connection, the VSS pin of M24SR chip are connected to the end GND, and the VSS pin of M24SR chip is also connected to through the 19th resistance
One end of the connection of second singlechip control module, the AC0 pin of M24SR chip and the 20th resistance, the 18th capacitor one end,
The other end of one end connection of one end of the 19th capacitor, the 20th capacitor, the AC1 pin of M24SR chip and the 20th resistance,
The other end of 18th capacitor, the other end of the 19th capacitor, the 21st capacitor the other end connection, the 20th capacitor it is another
One end is connected with the other end of the 21st capacitor is connected to the end GND, and the VCC pin of M24SR chip is through the 22nd capacitance connection
To the end GND, the VCC pin of M24SR chip also with VDD_M24 power end, one end of the 21st resistance, the 22nd resistance
One end connection of one end, the 23rd resistance, the GPO pin of M24SR chip is connected with the other end of the 21st resistance to be connected to
The connection of second singlechip control module, the SCL pin of M24SR chip are connected to the another of the 22nd resistance through the 24th resistance
One end, the SDA pin of M24SR chip are connected to the other end of the 23rd resistance through the 25th resistance, the 20th resistance
Both ends connect a NFC antenna.
7. a kind of interactive teaching and learning method based on any system of claim 1 to 6, which comprises the steps of:
Step S1, it when student holds the course of a class on machine for student, need to swipe the card by machine for student key in the host of the class
It swipes the card at area, so that the NFC reader module of host writes information to the NFC label module of machine for student, which includes nothing
Line logs in relevant information, to realize that machine for student and the hosi wireless communication of the class match；
Step S2, realize that machine for student and the hosi wireless communication of corresponding class match via step S1, teacher can by with
The wireless interactive tutoring system of host connection, selects the corresponding content of courses to impart knowledge to students, and can pass through host and machine for student
Communication, show the related content of courses in the LCD display module of machine for student；
If step S3, the content of courses that teacher student in need answers in teaching process, the LCD display module of machine for student will also be shown
Show interface of answering accordingly, student can input information of answering by the matrix keyboard module of machine for student, and feed back by host
To wireless interactive tutoring system, to realize classroom interactions.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281697A (en) * | 2008-05-29 | 2008-10-08 | 华东师范大学 | Multifunctional single-chip experimental development plate |
| CN101350149A (en) * | 2008-08-28 | 2009-01-21 | 浙江天煌科技实业有限公司 | Experimental device for wireless sensor network |
| WO2014008675A1 (en) * | 2012-07-09 | 2014-01-16 | 纽福克斯光电科技（上海）有限公司 | Wireless transceiver module and inversion system thereof |
| CN104732824A (en) * | 2013-12-19 | 2015-06-24 | 鸿合科技有限公司 | Interactive teaching system and method |
| CN205318414U (en) * | 2015-12-07 | 2016-06-15 | 武汉理工大学 | Wireless telecom equipment based on NFC |
| CN105741208A (en) * | 2016-01-25 | 2016-07-06 | 东华大学 | NFC based intelligent teaching management system and method |
| CN105788391A (en) * | 2016-05-27 | 2016-07-20 | 科盟（福州）电子科技有限公司 | Special intelligent whiteboard response system for education |
| CN106409037A (en) * | 2016-11-09 | 2017-02-15 | Tcl数码科技（深圳）有限责任公司 | Implementation method and implementation system of interactive teaching in audio-visual room |
| CN209879795U (en) * | 2018-10-19 | 2019-12-31 | 科盟（福州）电子科技有限公司 | Wireless enhancement type teaching interaction device |
-
2018
- 2018-10-19 CN CN201811219274.4A patent/CN108986575A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281697A (en) * | 2008-05-29 | 2008-10-08 | 华东师范大学 | Multifunctional single-chip experimental development plate |
| CN101350149A (en) * | 2008-08-28 | 2009-01-21 | 浙江天煌科技实业有限公司 | Experimental device for wireless sensor network |
| WO2014008675A1 (en) * | 2012-07-09 | 2014-01-16 | 纽福克斯光电科技（上海）有限公司 | Wireless transceiver module and inversion system thereof |
| CN104732824A (en) * | 2013-12-19 | 2015-06-24 | 鸿合科技有限公司 | Interactive teaching system and method |
| CN205318414U (en) * | 2015-12-07 | 2016-06-15 | 武汉理工大学 | Wireless telecom equipment based on NFC |
| CN105741208A (en) * | 2016-01-25 | 2016-07-06 | 东华大学 | NFC based intelligent teaching management system and method |
| CN105788391A (en) * | 2016-05-27 | 2016-07-20 | 科盟（福州）电子科技有限公司 | Special intelligent whiteboard response system for education |
| CN106409037A (en) * | 2016-11-09 | 2017-02-15 | Tcl数码科技（深圳）有限责任公司 | Implementation method and implementation system of interactive teaching in audio-visual room |
| CN209879795U (en) * | 2018-10-19 | 2019-12-31 | 科盟（福州）电子科技有限公司 | Wireless enhancement type teaching interaction device |
Non-Patent Citations (2)
| Title |
|---|
| 刘占杰: "基于CR95HF的RFID读卡系统设计与优化" * |
| 彭锐波: "基于M24SR64的双接口NFC电子标签设计" * |
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