CN104575136A - Wireless 4D digital interactive teaching system and method - Google Patents
Wireless 4D digital interactive teaching system and method Download PDFInfo
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- CN104575136A CN104575136A CN201510016187.9A CN201510016187A CN104575136A CN 104575136 A CN104575136 A CN 104575136A CN 201510016187 A CN201510016187 A CN 201510016187A CN 104575136 A CN104575136 A CN 104575136A
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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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Abstract
The invention discloses a wireless 4D digital interactive teaching system which comprises a master control computer, a server, a wireless display unit, a wireless voice transceiver unit, a voice input unit, an audio output unit, a wireless terminal and a wireless visit access point. The master control computer communicates with the server. The input end of the wireless display unit is connected with the master control computer through a wireless network. The input end of the audio output unit is connected with the master control computer through the wireless network. The input end of the wireless voice transceiver unit is connected with the voice input unit through the wireless network, and the output end of the wireless voice transceiver unit is connected with the audio output unit through the wireless network. The wireless terminal is connected with the master control computer through the wireless visit access point by means of the wireless network. According to the wireless 4D digital interactive teaching system, through software/hardware integrated design, the teaching system achieves network transmission and wireless display of audio/video text signals, automatic voice signal and display signal projection and amplified sound switching through wireless signal communication. The invention further provides a wireless 4D digital interactive teaching method.
Description
Technical field
The invention belongs to computer realm, particularly relate to a kind of based on wireless 4D interactive digital tutoring system and teaching method.
Background technology
Along with the development of IT application in education sector, 4D interactive digital e-classroom becomes trend, and 4D interactive digital pattern refers to Demonstrating demonstration, Discovering probes into, Discussing discusses and Developing development.What be different from that Traditional Classroom or meeting room carry out unidirectional knowledge dissemination by teacher through the form of explanation by blackboard or electronic whiteboard etc. teaches mode, increasing e-education equipment constantly occurs in e-classroom, thus enriched approach and the interaction of classroom impart knowledge, make Faculty and Students can have mutual interactive communication completely, play teaching efficiency better.
Although a lot of electronic equipment can realize interactive teaching and learning better by combinationally using at present, the intercommunication mutually between various electronic equipment and information transfer connection still cannot realize melting altogether.Especially for hardware, various electronic equipment does not completely unify supporting installation or use, and the interface of frequent generating electronic equipment does not mate and lacks the problems such as electronic equipment.Each electronic equipment is independent each other, even if supporting installation and using still there will be circuit too much cause the not easily complicated situation such as inspection and maintenance, and the cost of this kind of matching used system is relatively high.
In order to overcome above-mentioned defect of the prior art, the present invention proposes a kind of based on wireless 4D interactive digital tutoring system and teaching method thereof.
Summary of the invention
The present invention proposes a kind of wireless 4D interactive digital tutoring system, comprising: main control computer, server, wireless display unit, wireless voice transceiver unit, voice-input unit, audio output unit, wireless terminal and wireless access points; Described main control computer and described server communication, it is for obtaining the resource of 4D interactive digital teaching, generation and transmission video signal and sound signal; The input of described wireless display unit is connected by wireless network with described main control computer, carries out video-projection for receiving video signals; The input of described audio output unit is connected by wireless network with described main control computer, carries out audio frequency output for received audio signal; The input of described wireless voice transceiver unit is connected by wireless network with described voice-input unit, the output of described wireless voice transceiver unit is connected by wireless network with described audio output unit, and it is for receiving the voice signal of described audio input unit transmission and carrying out voice output by described audio output unit; Described wireless terminal is connected by wireless network with described main control computer by described wireless access points, for obtaining the resource of 4D interactive digital teaching and carrying out interactive teaching and learning.
In the described wireless 4D interactive digital tutoring system that the present invention proposes, described wireless display unit comprises Wireless Display adapter and projector, described Wireless Display adapter is connected by wireless network with described main control computer, and receiving video signals, its output is connected with described projector, and described projector projects according to vision signal.
In the described wireless 4D interactive digital tutoring system that the present invention proposes, described audio output unit comprises power amplifier and audio amplifier; Described power amplifier is connected with described main control computer, and the output of described power amplifier is connected with described audio amplifier.
In the described wireless 4D interactive digital tutoring system that the present invention proposes, described server is Cloud Server.
In the described wireless 4D interactive digital tutoring system that the present invention proposes, comprising the machine box for settling described wireless terminal further, in described machine box, being provided with charging inlet, for charging to the described wireless terminal settled.
In the described wireless 4D interactive digital tutoring system that the present invention proposes, described machine box comprises motor, worm and gear and telepilot further; Described worm and gear is arranged on the inside of described machine box, for controlling the folding of described machine box; Described motor is connected with described turbine and worm, for driving described worm and gear; Described telepilot and described motor wireless connections, for motor described in Long-distance Control.
In the described wireless 4D interactive digital tutoring system that the present invention proposes, it is inner that described machine box refers to embed desk, overturn by driven by motor worm and gear, and the wireless terminal pallet of described machine box also automatic turning turns on, and described wireless terminal is in the state of opening and using.
The invention allows for a kind of wireless 4D interactive digital teaching method, adopt wireless 4D interactive digital tutoring system, comprise the steps:
Step one: student and teacher log in described tutoring system by wireless terminal input identity information, and by after described main control computer identification, configuration student's application interface or teacher's application interface show on the wireless terminal;
Step 2: teacher controls wireless display unit by described teacher's application interface and audio output unit carries out video-projection and speech exchange;
Step 3: student sends interchange application by described student's application interface to teacher, after teacher's approval, opens corresponding voice-input unit by described main control computer and carries out speech exchange;
In the wireless 4D interactive digital teaching method that the present invention proposes, described application interface comprises Interim use pattern; Under described Interim use pattern, student can log in described tutoring system at any time, and sends interchange application by described student's application interface with oneself;
In the wireless 4D interactive digital teaching method that the present invention proposes, described application interface comprises formal using forestland; Under described formal using forestland, teacher uploads interactive arrangement file by described teacher's application interface, and described main control computer arranges file by student grouping according to described interaction, realizes grouping interchange.
In the wireless 4D interactive digital teaching method that the present invention proposes, under described formal using forestland, the student be not grouped sends to exchange by described student's application interface and applies for that rear participation grouping exchanges.
The wireless 4D interactive digital teaching method that the present invention also proposes, after normal unlatching hardware device, start tutoring system, select Interim use pattern or formal using forestland, Interim use pattern is the pattern that daily teaching is relatively commonly used, there is interim property at any time, student can enter at any time and exit, interface form and the unification of use interface content, communication exchange is wireless application whenever and wherever possible, after tutoring system starts, default content is login interface, grey interface is stopped using by the interface under the formal using forestland of part, communication exchange is completed mainly through oneself the machine and projection or electronic whiteboard.
In the described wireless 4D interactive digital teaching method that the present invention proposes, under formal using forestland state, interaction content can be got out in advance and arrange uploading of file, the methods of tissue and interaction, make the convenient and simple independence of the interchange of teacher and student, and can group discussion be completed, reach student autonomous alone while strengthen cooperation ability.Faculty and Students interface is independent separately, more completes further communication exchange by projection or electronic whiteboard.The object of discuss and exchange is not arranged to need application to exchange under formality mode state.
Beneficial effect of the present invention is:
The present invention is through Codesign, make tutoring system realize audio frequency and video text signal Internet Transmission, Wireless Display, voluntarily voice signal, display projection and public address by wireless signal communication to switch, thus make classroom be transformed to 4D many speeches hall by a conference hall where one person has all the say, be adapted to office, school, enterprises and institutions' meeting room, interactive classroom etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's wireless 4D interactive digital tutoring system.
Fig. 2 is the stereographic map of the invention process example machine box.
Fig. 3 a is the using state figure of machine box in the embodiment of the present invention.
Fig. 3 b is another using state figure of machine box in the embodiment of the present invention.
Fig. 4 is the schematic diagram of remote control machine box folding in the present invention.
Fig. 5 is the process flow diagram of the present invention's wireless 4D interactive digital teaching method.
Embodiment
In conjunction with following specific embodiments and the drawings, the present invention is described in further detail.Implement process of the present invention, condition, experimental technique etc., except the following content mentioned specially, be universal knowledege and the common practise of this area, the present invention is not particularly limited content.
As shown in Figure 1,4D interactive digital tutoring system that the present invention is wireless makes full use of the technology such as control, communication, switching, storage of numerical information, allow demonstration, inquire into, discuss, develop from unidirectional change over two-way.Thus change modern education and do not focus on communication and discussion, personal view is shown, the carrying out of multi-form realization of goal and continuity thinking.
The wireless 4D interactive digital tutoring system that the present invention proposes comprises: main control computer, server, wireless display unit, wireless voice transceiver unit, voice-input unit, audio output unit, wireless terminal and wireless access points.
Wherein, main control computer and server communication, it is configured with the wireless 4D interactive digital classroom software systems based on cloud education services model based on Windows sequence of maneuvers system, for obtaining the resource of 4D interactive digital teaching, generation and transmission video signal and sound signal.
The input of wireless display unit is connected by wireless network with main control computer, wireless display unit comprises Wireless Display adapter and projector, Wireless Display adapter is connected and receiving video signals by wireless network with main control computer, its output is connected with projector, and projector projects according to vision signal.
The input of audio output unit is connected by wireless network with main control computer, and audio output unit comprises power amplifier and audio amplifier.Power amplifier is connected with main control computer, and the output of power amplifier is connected with audio amplifier.
The input of wireless voice transceiver unit is connected by wireless network with voice-input unit, exports and is connected by wireless network with audio output unit.Voice-input unit is wireless microphone, and wireless voice transceiver unit is used for the voice signal of audio reception input block transmission and carries out voice output by audio output unit.
Wireless terminal is connected by wireless network with main control computer by wireless access points, for obtaining the resource of 4D interactive digital teaching and carrying out interactive teaching and learning.
In the wireless 4D interactive digital tutoring system that the present invention proposes, wireless display unit comprises Wireless Display adapter and projector, and Wireless Display adapter is connected by wireless network with main control computer, and receiving video signals, its output is connected with projector, and projector projects according to vision signal.
In the wireless 4D interactive digital tutoring system that the present invention proposes, audio output unit comprises power amplifier and audio amplifier; Power amplifier is connected with main control computer, and the output of power amplifier is connected with audio amplifier.
As shown in Fig. 3 a and Fig. 3 b, in the wireless 4D interactive digital tutoring system that the present invention proposes, comprising the machine box for settling wireless terminal further, in machine box, being provided with charging inlet, for charging to the wireless terminal settled.
In the wireless 4D interactive digital tutoring system that the present invention proposes, comprise motor, worm and gear and telepilot further.Worm and gear is arranged on the inside of machine box, for the folding of controller box.Motor is connected with turbine and worm, for driving worm and gear.As shown in Figure 4, telepilot and motor wireless connections, for Long-distance Control motor.In machine box, motor and turbine and worm are the actuating units of machine box upset, connect the pallet driving and place wireless terminal device during upset, and machine box rotates wireless terminal device and also overturns as operating readiness thereupon.
In present pre-ferred embodiments, wireless terminal is panel computer, and panel computer, as the interface facing user directly, keeps the simple and easy laborsaving simple to operate of it, and unique design has been carried out in the operation that angle is applicable to, and solves the charging of panel computer and preserves problem of management.
In present pre-ferred embodiments, server is Cloud Server, can store, expands and upgrade the resource of 4D interactive digital teaching.
According to above-mentioned tutoring system, as shown in Figure 5, the present invention proposes a kind of wireless 4D interactive digital teaching method, it comprises the steps:
Step one: student and teacher log in tutoring system by wireless terminal input identity information, and by after main control computer identification, configuration student's application interface or teacher's application interface show on a wireless terminal;
Step 2: teacher controls wireless display unit by teacher's application interface and audio output unit carries out video-projection and speech exchange;
Step 3: student sends interchange application by student's application interface to teacher, after teacher's approval, opens corresponding voice-input unit by main control computer and carries out speech exchange;
In order to divide difference in teaching method of the present invention between learning aid and interaction, the professional application software interface configured in main control computer can apply different interface function according to the Faculty and Students logged in.The application that student uses comprises: start, meeting main screen interface, conference flow is checked, personal information is checked, keynote adress, panel discussion, note exchanges, speech application and File Upload and Download service etc., and the application that teacher uses comprises: conference content before meeting, meeting room arranges, the preliminary work that personnel participating in the meeting arranges, and personal information, flow process, discussion, ballot, note exchange, the management work of file service and whole meeting is to terminating etc.
In the wireless 4D interactive digital teaching method that the present invention proposes, software interface also comprises Interim use pattern and formal using forestland further, and two kinds of different logins use afterwards and the various interface functions of software application are had nothing in common with each other.
Wherein, Interim use pattern is the pattern that daily teaching is relatively commonly used, there is interim property at any time, be applicable to provisional property at any time and log in this system software interface of use, under Interim use pattern, student except teacher tries out machine can log in tutoring system at any time, interface form and the unification of use interface content, sent by wireless terminal whenever and wherever possible and exchange application, grey interface is stopped using by the interface under part formality mode, completes communication exchange mainly through oneself the machine and projection or electronic whiteboard.
Formal using forestland has and has limited authority more, be applicable to orderlyly have preparation system register interface, under formal using forestland, get out interactive resources, teacher can get out interaction content in advance and arrange uploading of file, the methods of tissue and interaction, main control computer can arrange file by student grouping according to interaction, realize grouping interactive, make the convenient and simple independence of the interchange of teacher and student, and can group discussion be completed, reach student autonomous alone while strengthen cooperation ability.The object of discuss and exchange is not arranged to need application to exchange under formality mode state.Ungrouped student needs to send interchange application by wireless terminal to main control computer could participate in interaction.Faculty and Students interface is independent separately, more completes further communication exchange by projection or electronic whiteboard.
Through above-mentioned Codesign, whole classroom system realizes audio frequency and video text signal Internet Transmission by wireless signal communication, Wireless Display, voice signal, display projection switch with public address voluntarily, thus make classroom be transformed to 4D many speeches classroom by a speech classroom, enhance the interactive of teaching.
Protection content of the present invention is not limited to above embodiment.Under the spirit and scope not deviating from inventive concept, the change that those skilled in the art can expect and advantage are all included in the present invention, and are protection domain with appending claims.
Claims (10)
1. a wireless 4D interactive digital tutoring system, is characterized in that, comprising: main control computer, server, wireless display unit, wireless voice transceiver unit, voice-input unit, audio output unit, wireless terminal and wireless access points;
Described main control computer and described server communication, it is for obtaining the resource of 4D interactive digital teaching, generation and transmission video signal and sound signal;
The input of described wireless display unit is connected by wireless network with described main control computer, carries out video-projection for receiving video signals;
The input of described audio output unit is connected by wireless network with described main control computer, carries out audio frequency output for received audio signal;
The input of described wireless voice transceiver unit is connected by wireless network with described voice-input unit, the output of described wireless voice transceiver unit is connected by wireless network with described audio output unit, and it is for receiving the voice signal of described audio input unit transmission and carrying out voice output by described audio output unit;
Described wireless terminal is connected by wireless network with described main control computer by described wireless access points, for obtaining the resource of 4D interactive digital teaching and carrying out interactive teaching and learning.
2. wireless 4D interactive digital tutoring system as claimed in claim 1, it is characterized in that, described wireless display unit comprises Wireless Display adapter and projector, described Wireless Display adapter is connected by wireless network with described main control computer, and receiving video signals, its output is connected with described projector, and described projector projects according to vision signal.
3. wireless 4D interactive digital tutoring system as claimed in claim 1, it is characterized in that, described audio output unit comprises power amplifier and audio amplifier; Described power amplifier is connected with described main control computer, and the output of described power amplifier is connected with described audio amplifier.
4. wireless 4D interactive digital tutoring system as claimed in claim 1, it is characterized in that, described server is Cloud Server.
5. wireless 4D interactive digital tutoring system as claimed in claim 1, is characterized in that, comprising the machine box for settling described wireless terminal further, being provided with charging inlet in described machine box, for charging to the described wireless terminal settled.
6. wireless 4D interactive digital tutoring system as claimed in claim 5, it is characterized in that, described machine box comprises motor, worm and gear and telepilot further;
Described worm and gear is arranged on the inside of described machine box, for controlling the folding of described machine box;
Described motor is connected with described turbine and worm, for driving described worm and gear;
Described telepilot and described motor wireless connections, for motor described in Long-distance Control.
7. a wireless 4D interactive digital teaching method, is characterized in that, adopts wireless 4D interactive digital tutoring system as claimed in claim 1, comprises the following steps:
Step one: student and teacher log in described tutoring system by wireless terminal input identity information, and by after identity information described in described main control computer identification, configuration student's application interface or teacher's application interface show on the wireless terminal;
Step 2: teacher controls wireless display unit by described teacher's application interface and audio output unit carries out video-projection and speech exchange;
Step 3: student sends interchange application by described student's application interface to teacher, after teacher's approval, opens corresponding voice-input unit by described main control computer and carries out speech exchange.
8. wireless 4D interactive digital teaching method as claimed in claim 7, it is characterized in that, described application interface comprises Interim use pattern; Under described Interim use pattern, student can log in described tutoring system at any time, and sends interchange application by described student's application interface at any time.
9. wireless 4D interactive digital teaching method as claimed in claim 7, it is characterized in that, described application interface comprises formal using forestland; Under described formal using forestland, teacher uploads interactive arrangement file by described teacher's application interface, and described main control computer arranges file by student grouping according to described interaction, realizes grouping interchange.
10. wireless 4D interactive digital teaching method as claimed in claim 9, is characterized in that, under described formal using forestland, the student be not grouped sends to exchange by described student's application interface and applies for that rear participation divides into groups to exchange.
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Application publication date: 20150429 |