CN103440790B - Teaching interactive learning system and method - Google Patents
Teaching interactive learning system and method Download PDFInfo
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- CN103440790B CN103440790B CN201310419214.8A CN201310419214A CN103440790B CN 103440790 B CN103440790 B CN 103440790B CN 201310419214 A CN201310419214 A CN 201310419214A CN 103440790 B CN103440790 B CN 103440790B
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Abstract
The invention discloses a teaching interactive learning system and a teaching interactive learning method. The system comprises a student client, a teacher client and a server which is connected with the student client and the teacher client through network respectively, wherein the server comprises a teaching video and audio database, a memory module II and a central processing unit (CPU); the teacher client comprises an input module III, a video and audio acquisition module II, a WIFI (Wireless Fidelity) module II, a wireless router II, a data compression module II, a download module II, a memory module III, an upload module II, a data decompression module II, a display module II, an audio play module II and a CPU module II; the student client comprises an input module I, a video and audio acquisition module I, a WIFI module I, a wireless router I, a data compression module I, a download module I, a memory module I, an upload module I, a data decompression module I, a display module I, an audio play module I and a CPU module I. The system and the method have the advantages of excellent learning effect and wide application range.
Description
Technical field
The present invention relates to a kind of interactive teaching and learning learning system and method.
Background technology
Along with computer technology, mechanics of communication, the development of multimedia technology and network technology, network interactive teaching and learning learning platform develops thereupon and applies more and more extensive, existing network interactive teaching and learning learning platform mainly contains two kinds of modes, it is a kind of for video and audio save will be given lessons in server, student client downloads video and audio of giving lessons by network from server, there is not teacher's client, this mode can only provide one-side education services, can not in time and teacher exchange when student has problems in the process of watching video and audio of giving lessons, results of learning are not good, and student's susceptible is to enthusiasm that is uninteresting so that forfeiture study, another kind is given lessons by server and student client real-time online for teacher's client, and this mode takies the network bandwidth and flow is comparatively large, and easily limits to by place and time, is not easy to learn whenever and wherever possible.
Summary of the invention
The present invention is directed to the proposition of above problem, and develop a kind of interactive teaching and learning learning system and method.
Technological means of the present invention is as follows:
A kind of interactive teaching and learning learning system, comprises student client, teacher's client and the server being connected student client and teacher's client by network respectively;
Described server comprises:
To give lessons video/audio storehouse;
For storing the memory module II of enquirement video and audio that student client transmits and the answer video and audio that teacher's client transmissions is come;
Connect give lessons video/audio storehouse and memory module II, for receiving course name that teacher's client transmissions comes and being transferred to CPU module I via network by wireless router I and WIFI module I, and the enquirement video and audio to be transmitted by student client is equally according to student client ID with put question to video and audio acquisition time to be stored to memory module II as mark, the answer video and audio that teacher's client transmissions is come equally according to answer for student client ID and answer video and audio acquisition time to be stored to memory module II central processing unit as mark;
Described teacher's client comprises:
For inputting the load module III of course name and " will information be answered ":
Connect CPU module II, for gathering according to the steering order of CPU module II the video and audio acquisition module II that teacher's client answers video and audio;
WIFI module II;
Wireless router II;
Connect CPU module II and video and audio acquisition module II, for the data compressing module II compressed teacher's client answer video and audio that video and audio acquisition module II gathers according to the steering order of CPU module II;
Connect CPU module II and WIFI module II, from memory module II, download the download module II of puing question to video and audio for the steering order according to CPU module II via network by WIFI module II and wireless router II;
Connect download module II, data compressing module II and CPU module II, for storing the enquirement video and audio that download module II downloads according to the steering order of CPU module II, and according to answer for student client ID and answer video and audio acquisition time and answer to the teacher's client after compression the memory module III that video and audio stores as mark;
Connect CPU module II, memory module III and WIFI module II, for teacher's client of memory module III being stored according to the steering order of CPU module II answer video and audio by WIFI module II and wireless router II via Internet Transmission to the upper transmission module II of server;
Connect CPU module II and memory module III, for carrying out the data decompression module II of decompress(ion) to the enquirement video and audio that memory module III stores according to the steering order of CPU module II;
Connect CPU module II and data decompression module II, for showing " wanting question information ", student client ID according to the steering order of CPU module II and puing question to video and audio acquisition time, and to the display module II that the enquirement video after data decompression module II decompress(ion) shows;
Connect CPU module II and data decompression module II, for the audio playing module II play the enquirement audio frequency after data decompression module II decompress(ion) according to the steering order of CPU module II;
Connect load module III, video and audio acquisition module II, WIFI module II, data compressing module II, memory module III, data decompression module II, display module II, audio playing module II, upper transmission module II and download module II, for course name that load module III is inputted by WIFI module II and wireless router II via Internet Transmission to central processing unit, receive " wanting question information " that student client is transmitted by wireless router II and WIFI module II via server, student client ID and put question to video and audio acquisition time control display module II display, control download module II according to student client ID and enquirement video and audio acquisition time and from memory module II, download enquirement video and audio by WIFI module II and wireless router II via network, control store module III stores the enquirement video and audio that download module II downloads, control data decompression module II carries out decompress(ion) to the enquirement video and audio stored, the enquirement video and audio controlled after display module II and audio playing module II pair of decompress(ion) shows and plays, whether input " will information be answered " to load module III to judge, the judged result control video and audio acquisition module II inputting " will answer information " according to load module III gathers teacher's client answer video and audio, control data compression module II is answered video and audio to the teacher's client gathered and is compressed, control store module III according to answer for student client ID and answer video and audio acquisition time and answer video and audio as mark to the teacher's client after compression and store, in control transmission module II the teacher's client stored is answered video and audio by WIFI module II and wireless router II via Internet Transmission to server, control WIFI module II and wireless router II " will answer information " and answer video and audio acquisition time are transferred to the CPU module II of student client via server,
Described student client comprises:
For inputting the load module I of " wanting question information ";
The video and audio acquisition module I of video and audio is putd question to for gathering student client;
WIFI module I;
Wireless router I;
Connect CPU module I and video and audio acquisition module I, for the data compressing module I of puing question to video and audio to compress to the student client that video and audio acquisition module I gathers according to the steering order of CPU module I;
Connect CPU module I and WIFI module I, for from give lessons video/audio storehouse downloading give lessons video and audio corresponding to course name display module I shown by by WIFI module I and wireless router I via network according to the steering order of CPU module I, and from memory module II, downloads the download module I of answer video and audio by WIFI module I and wireless router I via network;
Connect download module I, data compressing module I and CPU module I, for storing the video and audio of giving lessons that download module I is downloaded according to the steering order of CPU module I, and according to the memory module I that student client ID and enquirement video and audio acquisition time put question to video and audio to store as mark to the student client after compression;
Connect CPU module I, memory module I and WIFI module I, put question to video and audio to upload module I via Internet Transmission to server by WIFI module I and wireless router I for the student client that memory module I stored according to the steering order of CPU module I;
Connect CPU module I and memory module I, for carrying out the data decompression module I of decompress(ion) to give lessons video and audio and answer video and audio that memory module I stores according to the steering order of CPU module I;
Connect CPU module I and data decompression module I, for the steering order display course name according to CPU module I, video of giving lessons after data decompression module I decompress(ion) is shown with answer audio frequency, and the display module I of display " will information be answered " and answer video and audio acquisition time;
Connect CPU module I and data decompression module I, for the audio playing module I play with answer audio frequency the audio frequency of giving lessons after data decompression module I decompress(ion) according to the steering order of CPU module I;
Connect load module I, video and audio acquisition module I, WIFI module I, data compressing module I, memory module I, data decompression module I, display module I, audio playing module I, upload module I and download module I, for receiving course name that teacher's client transmitted by server and controlling display module I display, control download module I and from video/audio storehouse of giving lessons, download video and audio of giving lessons corresponding to this course name by WIFI module I and wireless router I via network, control store module I stores the video and audio of giving lessons that download module I is downloaded, the video and audio of giving lessons that control data decompression module I pair of memory module I stores carries out decompress(ion), the video and audio of giving lessons controlled after display module I and audio playing module I pair of decompress(ion) shows and plays, whether video and audio of giving lessons is shown and play end and judges, do not show according to video and audio of giving lessons and play the judged result terminated and whether " wanting question information " is inputted to load module I judge, the judged result control video and audio acquisition module I inputting " wanting question information " according to load module I gathers student client enquirement video and audio, control data compression module I puts question to video and audio to compress to the student client gathered, control store module I is according to student client ID and put question to video and audio acquisition time to put question to video and audio to store as mark to the student client after compression, control to upload module I the student client stored is putd question to video and audio by WIFI module I and wireless router I via Internet Transmission to server, control WIFI module I and wireless router I " will want question information ", student client ID and enquirement video and audio acquisition time are transferred to teacher's client via server, control display module I show " will information be answered " and answer video and audio acquisition time, control download module I according to student client ID and answer video and audio acquisition time and from memory module II, download answer video and audio by WIFI module I and wireless router I via network, control store module I stores the answer video and audio that download module I downloads, control data decompression module I carries out decompress(ion) to the answer video and audio stored, control the CPU module I that the answer video and audio after display module I and audio playing module I pair of decompress(ion) shows and plays,
Further, also comprise and judge whether the ID that teacher's client inputs has teacher's rights of using according to teacher's client input ID and login password, input according to student client the authority management module whether ID that ID and login password judge that student client inputs has student's rights of using;
Further, described student client has one at least.
A kind of interactive teaching and learning learning method, comprises the steps:
S1: after starting, teacher inputs course name by load module III, performs S2;
The course name that load module III inputs by S2:CPU module II by WIFI module II and wireless router II via Internet Transmission to central processing unit, perform S3;
S3: the course name that teacher's client transmissions is come by central processing unit is transferred to CPU module I via network by wireless router I and WIFI module I, performs S4;
S4:CPU module I controls display module I and shows course name, and controls download module I and from video/audio storehouse of giving lessons, download video and audio of giving lessons corresponding to this course name by WIFI module I and wireless router I via network, performs S5;
S5:CPU module I control store module I stores the video and audio of giving lessons that download module I is downloaded, and performs S6;
The video and audio of giving lessons that S6:CPU module I control data decompression module I pair of memory module I stores carries out decompress(ion), performs S7;
Video and audio of giving lessons after S7:CPU module I controls display module I and audio playing module I pair of decompress(ion) shows and plays, and performs S8;
S8:CPU module I judges whether video and audio of giving lessons shows and play end, is terminate, otherwise execution S9;
S9:CPU module I judges whether load module I inputs " wanting question information ", is perform S10, otherwise performs S8;
S10:CPU module I controls video and audio acquisition module I and gathers student client enquirement video and audio, performs S11;
S11:CPU module I control data compression module I puts question to video and audio to compress to the student client gathered, and performs S12;
S12:CPU module I control store module I is according to student client ID and put question to video and audio acquisition time to put question to video and audio to store as mark to the student client after compression, performs S13;
S13:CPU module I control to upload module I the student client stored is putd question to video and audio by WIFI module I and wireless router I via Internet Transmission to server, perform S14;
S14: the enquirement video and audio that student client transmits by central processing unit is stored to memory module II according to student client ID and enquirement video and audio acquisition time as mark equally, performs S15;
S15:CPU module I controls WIFI module I and wireless router I will " want question information ", student client ID and put question to video and audio acquisition time to transfer to CPU module II via server by wireless router II and WIFI module II, execution S16;
S16:CPU module II controls display module II and shows " wanting question information ", student client ID and put question to video and audio acquisition time, performs S17;
S17:CPU module II is according to student client ID and put question to video and audio acquisition time control download module II from memory module II, to download enquirement video and audio by WIFI module II and wireless router II via network, performs S18;
S18:CPU module II control store module III stores the enquirement video and audio that download module II downloads, and performs S19;
S19:CPU module II control data decompression module II carries out decompress(ion) to the enquirement video and audio stored, and performs S20;
Enquirement video and audio after S20:CPU module II controls display module II and audio playing module II pair of decompress(ion) shows and plays, and performs S21;
S21:CPU module II judges whether load module III inputs " will answer information ", is perform S22, otherwise performs S21;
S22:CPU module II controls video and audio acquisition module II and gathers teacher's client answer video and audio, performs S23;
S23:CPU module II control data compression module II is answered video and audio to the teacher's client gathered and is compressed, and performs S24;
S24:CPU module II control store module III according to answer for student client ID and answer video and audio acquisition time and answer video and audio as mark to the teacher's client after compression and store, perform S25;
S25:CPU module II control upper transmission module II the teacher's client stored is answered video and audio by WIFI module II and wireless router II via Internet Transmission to server, perform S26;
S26: central processing unit answer video and audio that teacher's client transmissions is come equally according to answer for student client ID and answer video and audio acquisition time and be stored to memory module II as mark, perform S27;
S27:CPU module II controls WIFI module II and " will answer information " and answer video and audio acquisition time are transferred to CPU module I via server by wireless router I and WIFI module I by wireless router II, performs S28;
S28:CPU module I controls display module I and shows " will answer information " and answer video and audio acquisition time, performs S29;
S29:CPU module I controls download module I according to student client ID and answer video and audio acquisition time and from memory module II, downloads answer video and audio by WIFI module I and wireless router I via network, performs S30;
S30:CPU module I control store module I stores the answer video and audio that download module I downloads, and performs S31;
S31:CPU module I control data decompression module I carries out decompress(ion) to the answer video and audio stored, and performs S32;
Answer video and audio after S32:CPU module I controls display module I and audio playing module I pair of decompress(ion) shows and plays, and performs S8;
Further, also comprised the steps: before step S1
A1: teacher inputs ID and login password by the load module III of teacher's client, performs A2;
A2: according to input ID and login password, authority management module judges whether this teacher ID has teacher's rights of using, is perform S1, otherwise perform A3;
A3: central processing unit sends " this ID does not have teacher's rights of using " information and is transferred to CPU module II by wireless router II and WIFI module II, performs A4;
A4:CPU module II controls display module II and shows " this ID does not have teacher's rights of using " information, terminates;
Further, also comprised the steps: before step S3
B1: student inputs ID and login password by the load module I of student client, performs B2;
B2: according to input ID and login password, authority management module judges whether this student ID has student's rights of using, is perform S3, otherwise perform B3;
B3: central processing unit sends " this ID does not have student's rights of using " information and is transferred to CPU module I by wireless router I and WIFI module I, performs B4;
B4:CPU module I controls display module I and shows " this ID does not have student's rights of using " information, terminates.
Owing to have employed technique scheme, interactive teaching and learning learning system provided by the invention and method, give lessons by utilizing video and audio of giving lessons preset in advance in server to complete, when student produces query in the process of listening to the teacher, can by gather student client enquirement video and audio and in uploading onto the server, teacher can download from server student upload onto the server in enquirement video and audio, and by the answer video and audio that gathers teacher client and in uploading onto the server, and then student download from server teacher upload onto the server in answer video and audio complete interactive learning, strengthen results of learning, be convenient to the enthusiasm promoting Students ' Learning, facilitate the study situation of teacher to student understand and supervise simultaneously, multimedia teaching is adopted to combine with modern network, solve student only simple listening see video and audio of giving lessons, encounter problems and can not be answered in time, the problem that results of learning are not good, simultaneously only at generation query and ability transfer files when answering a question, need not occur that real-time online takies the network bandwidth always, easily there is the situation of network congestion, by WIFI module and wireless router, usable range is wide, student and teacher can carry out whenever and wherever possible giving lessons by mobile phone or panel computer and listen to the teacher and FAQ interaction, be convenient to the utilization of time, simultaneously not by fixed location and time restriction, and student can learn according to own characteristic reasonable arrangement, in addition, because the enquirement video and audio from student client and the answer video and audio from teacher's client are all stored in server according to about definite form, therefore do not need student and teacher simultaneously online, corresponding video and audio file can be downloaded at a convenient time from server, both be convenient to classroom give lessons and be also convenient to instruction after class, as time giving lessons in classroom can student and teacher simultaneously online, faster solution is given lessons the query produced in process, in during instruction after class, then the enquirement video and audio produced at any time can be uploaded onto the server by student, teacher can download at a convenient time and upload answer video and audio, results of learning of the present invention are good, applied range, be suitable for education sector and extensively promote.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of system of the present invention;
Fig. 2, Fig. 3 and Fig. 4 are the process flow diagrams of the method for the invention.
Embodiment
A kind of interactive teaching and learning learning system as shown in Figure 1, comprises student client, teacher's client and the server being connected student client and teacher's client by network respectively;
Described server comprises:
To give lessons video/audio storehouse;
For storing the memory module II of enquirement video and audio that student client transmits and the answer video and audio that teacher's client transmissions is come;
Connect give lessons video/audio storehouse and memory module II, for receiving course name that teacher's client transmissions comes and being transferred to CPU module I via network by wireless router I and WIFI module I, and the enquirement video and audio to be transmitted by student client is equally according to student client ID with put question to video and audio acquisition time to be stored to memory module II as mark, the answer video and audio that teacher's client transmissions is come equally according to answer for student client ID and answer video and audio acquisition time to be stored to memory module II central processing unit as mark;
Described teacher's client comprises:
For inputting the load module III of course name and " will information be answered ":
Connect CPU module II, for gathering according to the steering order of CPU module II the video and audio acquisition module II that teacher's client answers video and audio;
WIFI module II;
Wireless router II;
Connect CPU module II and video and audio acquisition module II, for the data compressing module II compressed teacher's client answer video and audio that video and audio acquisition module II gathers according to the steering order of CPU module II;
Connect CPU module II and WIFI module II, from memory module II, download the download module II of puing question to video and audio for the steering order according to CPU module II via network by WIFI module II and wireless router II;
Connect download module II, data compressing module II and CPU module II, for storing the enquirement video and audio that download module II downloads according to the steering order of CPU module II, and according to answer for student client ID and answer video and audio acquisition time and answer to the teacher's client after compression the memory module III that video and audio stores as mark;
Connect CPU module II, memory module III and WIFI module II, for teacher's client of memory module III being stored according to the steering order of CPU module II answer video and audio by WIFI module II and wireless router II via Internet Transmission to the upper transmission module II of server;
Connect CPU module II and memory module III, for carrying out the data decompression module II of decompress(ion) to the enquirement video and audio that memory module III stores according to the steering order of CPU module II;
Connect CPU module II and data decompression module II, for showing " wanting question information ", student client ID according to the steering order of CPU module II and puing question to video and audio acquisition time, and to the display module II that the enquirement video after data decompression module II decompress(ion) shows;
Connect CPU module II and data decompression module II, for the audio playing module II play the enquirement audio frequency after data decompression module II decompress(ion) according to the steering order of CPU module II;
Connect load module III, video and audio acquisition module II, WIFI module II, data compressing module II, memory module III, data decompression module II, display module II, audio playing module II, upper transmission module II and download module II, for course name that load module III is inputted by WIFI module II and wireless router II via Internet Transmission to central processing unit, receive " wanting question information " that student client is transmitted by wireless router II and WIFI module II via server, student client ID and put question to video and audio acquisition time control display module II display, control download module II according to student client ID and enquirement video and audio acquisition time and from memory module II, download enquirement video and audio by WIFI module II and wireless router II via network, control store module III stores the enquirement video and audio that download module II downloads, control data decompression module II carries out decompress(ion) to the enquirement video and audio stored, the enquirement video and audio controlled after display module II and audio playing module II pair of decompress(ion) shows and plays, whether input " will information be answered " to load module III to judge, the judged result control video and audio acquisition module II inputting " will answer information " according to load module III gathers teacher's client answer video and audio, control data compression module II is answered video and audio to the teacher's client gathered and is compressed, control store module III according to answer for student client ID and answer video and audio acquisition time and answer video and audio as mark to the teacher's client after compression and store, in control transmission module II the teacher's client stored is answered video and audio by WIFI module II and wireless router II via Internet Transmission to server, control WIFI module II and wireless router II " will answer information " and answer video and audio acquisition time are transferred to the CPU module II of student client via server,
Described student client comprises:
For inputting the load module I of " wanting question information ";
The video and audio acquisition module I of video and audio is putd question to for gathering student client;
WIFI module I;
Wireless router I;
Connect CPU module I and video and audio acquisition module I, for the data compressing module I of puing question to video and audio to compress to the student client that video and audio acquisition module I gathers according to the steering order of CPU module I;
Connect CPU module I and WIFI module I, for from give lessons video/audio storehouse downloading give lessons video and audio corresponding to course name display module I shown by by WIFI module I and wireless router I via network according to the steering order of CPU module I, and from memory module II, downloads the download module I of answer video and audio by WIFI module I and wireless router I via network;
Connect download module I, data compressing module I and CPU module I, for storing the video and audio of giving lessons that download module I is downloaded according to the steering order of CPU module I, and according to the memory module I that student client ID and enquirement video and audio acquisition time put question to video and audio to store as mark to the student client after compression;
Connect CPU module I, memory module I and WIFI module I, put question to video and audio to upload module I via Internet Transmission to server by WIFI module I and wireless router I for the student client that memory module I stored according to the steering order of CPU module I;
Connect CPU module I and memory module I, for carrying out the data decompression module I of decompress(ion) to give lessons video and audio and answer video and audio that memory module I stores according to the steering order of CPU module I;
Connect CPU module I and data decompression module I, for the steering order display course name according to CPU module I, video of giving lessons after data decompression module I decompress(ion) is shown with answer audio frequency, and the display module I of display " will information be answered " and answer video and audio acquisition time;
Connect CPU module I and data decompression module I, for the audio playing module I play with answer audio frequency the audio frequency of giving lessons after data decompression module I decompress(ion) according to the steering order of CPU module I;
Connect load module I, video and audio acquisition module I, WIFI module I, data compressing module I, memory module I, data decompression module I, display module I, audio playing module I, upload module I and download module I, for receiving course name that teacher's client transmitted by server and controlling display module I display, control download module I and from video/audio storehouse of giving lessons, download video and audio of giving lessons corresponding to this course name by WIFI module I and wireless router I via network, control store module I stores the video and audio of giving lessons that download module I is downloaded, the video and audio of giving lessons that control data decompression module I pair of memory module I stores carries out decompress(ion), the video and audio of giving lessons controlled after display module I and audio playing module I pair of decompress(ion) shows and plays, whether video and audio of giving lessons is shown and play end and judges, do not show according to video and audio of giving lessons and play the judged result terminated and whether " wanting question information " is inputted to load module I judge, the judged result control video and audio acquisition module I inputting " wanting question information " according to load module I gathers student client enquirement video and audio, control data compression module I puts question to video and audio to compress to the student client gathered, control store module I is according to student client ID and put question to video and audio acquisition time to put question to video and audio to store as mark to the student client after compression, control to upload module I the student client stored is putd question to video and audio by WIFI module I and wireless router I via Internet Transmission to server, control WIFI module I and wireless router I " will want question information ", student client ID and enquirement video and audio acquisition time are transferred to teacher's client via server, control display module I show " will information be answered " and answer video and audio acquisition time, control download module I according to student client ID and answer video and audio acquisition time and from memory module II, download answer video and audio by WIFI module I and wireless router I via network, control store module I stores the answer video and audio that download module I downloads, control data decompression module I carries out decompress(ion) to the answer video and audio stored, control the CPU module I that the answer video and audio after display module I and audio playing module I pair of decompress(ion) shows and plays,
Further, also comprise and judge whether the ID that teacher's client inputs has teacher's rights of using according to teacher's client input ID and login password, input according to student client the authority management module whether ID that ID and login password judge that student client inputs has student's rights of using;
Further, described student client has one at least.
A kind of interactive teaching and learning learning method as shown in Figure 2, comprises the steps:
S1: after starting, teacher inputs course name by load module III, performs S2;
The course name that load module III inputs by S2:CPU module II by WIFI module II and wireless router II via Internet Transmission to central processing unit, perform S3;
S3: the course name that teacher's client transmissions is come by central processing unit is transferred to CPU module I via network by wireless router I and WIFI module I, performs S4;
S4:CPU module I controls display module I and shows course name, and controls download module I and from video/audio storehouse of giving lessons, download video and audio of giving lessons corresponding to this course name by WIFI module I and wireless router I via network, performs S5;
S5:CPU module I control store module I stores the video and audio of giving lessons that download module I is downloaded, and performs S6;
The video and audio of giving lessons that S6:CPU module I control data decompression module I pair of memory module I stores carries out decompress(ion), performs S7;
Video and audio of giving lessons after S7:CPU module I controls display module I and audio playing module I pair of decompress(ion) shows and plays, and performs S8;
S8:CPU module I judges whether video and audio of giving lessons shows and play end, is terminate, otherwise execution S9;
S9:CPU module I judges whether load module I inputs " wanting question information ", is perform S10, otherwise performs S8;
S10:CPU module I controls video and audio acquisition module I and gathers student client enquirement video and audio, performs S11;
S11:CPU module I control data compression module I puts question to video and audio to compress to the student client gathered, and performs S12;
S12:CPU module I control store module I is according to student client ID and put question to video and audio acquisition time to put question to video and audio to store as mark to the student client after compression, performs S13;
S13:CPU module I control to upload module I the student client stored is putd question to video and audio by WIFI module I and wireless router I via Internet Transmission to server, perform S14;
S14: the enquirement video and audio that student client transmits by central processing unit is stored to memory module II according to student client ID and enquirement video and audio acquisition time as mark equally, performs S15;
S15:CPU module I controls WIFI module I and wireless router I will " want question information ", student client ID and put question to video and audio acquisition time to transfer to CPU module II via server by wireless router II and WIFI module II, execution S16;
S16:CPU module II controls display module II and shows " wanting question information ", student client ID and put question to video and audio acquisition time, performs S17;
S17:CPU module II is according to student client ID and put question to video and audio acquisition time control download module II from memory module II, to download enquirement video and audio by WIFI module II and wireless router II via network, performs S18;
S18:CPU module II control store module III stores the enquirement video and audio that download module II downloads, and performs S19;
S19:CPU module II control data decompression module II carries out decompress(ion) to the enquirement video and audio stored, and performs S20;
Enquirement video and audio after S20:CPU module II controls display module II and audio playing module II pair of decompress(ion) shows and plays, and performs S21;
S21:CPU module II judges whether load module III inputs " will answer information ", is perform S22, otherwise performs S21;
S22:CPU module II controls video and audio acquisition module II and gathers teacher's client answer video and audio, performs S23;
S23:CPU module II control data compression module II is answered video and audio to the teacher's client gathered and is compressed, and performs S24;
S24:CPU module II control store module III according to answer for student client ID and answer video and audio acquisition time and answer video and audio as mark to the teacher's client after compression and store, perform S25;
S25:CPU module II control upper transmission module II the teacher's client stored is answered video and audio by WIFI module II and wireless router II via Internet Transmission to server, perform S26;
S26: central processing unit answer video and audio that teacher's client transmissions is come equally according to answer for student client ID and answer video and audio acquisition time and be stored to memory module II as mark, perform S27;
S27:CPU module II controls WIFI module II and " will answer information " and answer video and audio acquisition time are transferred to CPU module I via server by wireless router I and WIFI module I by wireless router II, performs S28;
S28:CPU module I controls display module I and shows " will answer information " and answer video and audio acquisition time, performs S29;
S29:CPU module I controls download module I according to student client ID and answer video and audio acquisition time and from memory module II, downloads answer video and audio by WIFI module I and wireless router I via network, performs S30;
S30:CPU module I control store module I stores the answer video and audio that download module I downloads, and performs S31;
S31:CPU module I control data decompression module I carries out decompress(ion) to the answer video and audio stored, and performs S32;
Answer video and audio after S32:CPU module I controls display module I and audio playing module I pair of decompress(ion) shows and plays, and performs S8;
As shown in Figure 3, also comprised the steps: before step S1
A1: teacher inputs ID and login password by the load module III of teacher's client, performs A2;
A2: according to input ID and login password, authority management module judges whether this teacher ID has teacher's rights of using, is perform S1, otherwise perform A3;
A3: central processing unit sends " this ID does not have teacher's rights of using " information and is transferred to CPU module II by wireless router II and WIFI module II, performs A4;
A4:CPU module II controls display module II and shows " this ID does not have teacher's rights of using " information, terminates;
As shown in Figure 4, also comprised the steps: before step S3
B1: student inputs ID and login password by the load module I of student client, performs B2;
B2: according to input ID and login password, authority management module judges whether this student ID has student's rights of using, is perform S3, otherwise perform B3;
B3: central processing unit sends " this ID does not have student's rights of using " information and is transferred to CPU module I by wireless router I and WIFI module I, performs B4;
B4:CPU module I controls display module I and shows " this ID does not have student's rights of using " information, terminates.
Student client of the present invention has one at least, during actual use, the course name that multiple student client sends according to teacher's client respectively utilizes download module I from the video/audio storehouse of giving lessons server, downloaded the video and audio of giving lessons of corresponding course title by WIFI module I, there are several video and audios of giving lessons in video/audio storehouse of giving lessons in server according to different course name corresponding stored, each student client has unique ID, all can be inputted " wanting question information " by load module I when arbitrary student client produces query in the process of watching video and audio of giving lessons, CPU module I starts according to " wanting question information " that load module I inputs the video and audio that video and audio acquisition module I gathers student question, video and audio after collection is stored into memory module I through overcompression, CPU module I is according to student client ID and put question to video and audio acquisition time to store the video and audio after compression as mark control store module I, such as enquirement video and audio compress APMB package can be adopted student client ID and put question to video and audio acquisition time to name, same, the enquirement video and audio stored in memory module I to be transferred to through WIFI module I and wireless router I by uploading module I in the memory module II of server and to store, it is also according to student client ID and puts question to video and audio acquisition time as mark, namely the enquirement video and audio of multiple student client can be distinguished with enquirement video and audio acquisition time by the student client ID as mark, in like manner, the answer video and audio of teacher's client according to answer for student client ID and answer video and audio acquisition time as mark to distinguish different answer video and audios, the present invention gives lessons by utilizing video/audio storehouse of giving lessons preset in advance in server to complete, when student produces query in the process of listening to the teacher, can by gather student client enquirement video and audio and in uploading onto the server, teacher can download from server student upload onto the server in enquirement video and audio, and by the answer video and audio that gathers teacher client and in uploading onto the server, and then student download from server teacher upload onto the server in answer video and audio complete interactive learning, strengthen results of learning, be convenient to the enthusiasm promoting Students ' Learning, facilitate the study situation of teacher to student understand and supervise simultaneously, multimedia teaching is adopted to combine with modern network, solve student only simple listening see video and audio of giving lessons, encounter problems and can not be answered in time, the problem that results of learning are not good, simultaneously only at generation query and ability transfer files when answering a question, need not occur that real-time online takies the network bandwidth always, easily there is the situation of network congestion, the present invention is by WIFI module and wireless router, usable range is wide, student and teacher can carry out whenever and wherever possible giving lessons by mobile phone or panel computer and listen to the teacher and FAQ interaction, be convenient to the utilization of time, simultaneously not by fixed location and time restriction, and student can learn according to own characteristic reasonable arrangement, in addition, because the enquirement video and audio from student client and the answer video and audio from teacher's client are all stored in server according to about definite form, therefore do not need student and teacher simultaneously online, corresponding video and audio file can be downloaded at a convenient time from server, both be convenient to classroom give lessons and be also convenient to instruction after class, as time giving lessons in classroom can student and teacher simultaneously online, faster solution is given lessons the query produced in process, in during instruction after class, then the enquirement video and audio produced at any time can be uploaded onto the server by student, teacher can download at a convenient time and upload answer video and audio, adopt data compression and decompression processing, reduce transfer files, improve transmission speed, adopt the rights management that Faculty and Students are different, as only having teacher can set course name and be transferred to student client, system specifications is reliable, can not make mistakes because authority is chaotic, results of learning of the present invention are good, applied range, be suitable for education sector and extensively promote.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. an interactive teaching and learning learning system, is comprised student client, teacher's client and is connected the server of student client and teacher's client by network respectively, it is characterized in that:
Described server comprises:
To give lessons video/audio storehouse;
For storing the memory module II of enquirement video and audio that student client transmits and the answer video and audio that teacher's client transmissions is come;
Connect give lessons video/audio storehouse and memory module II, for receiving course name that teacher's client transmissions comes and being transferred to CPU module I via network by wireless router I and WIFI module I, and the enquirement video and audio to be transmitted by student client is equally according to student client ID with put question to video and audio acquisition time to be stored to memory module II as mark, the answer video and audio that teacher's client transmissions is come equally according to answer for student client ID and answer video and audio acquisition time to be stored to memory module II central processing unit as mark;
Described teacher's client comprises:
For inputting the load module III of course name and " will information be answered ":
Connect CPU module II, for gathering according to the steering order of CPU module II the video and audio acquisition module II that teacher's client answers video and audio;
WIFI module II;
Wireless router II;
Connect CPU module II and video and audio acquisition module II, for the data compressing module II compressed teacher's client answer video and audio that video and audio acquisition module II gathers according to the steering order of CPU module II;
Connect CPU module II and WIFI module II, from memory module II, download the download module II of puing question to video and audio for the steering order according to CPU module II via network by WIFI module II and wireless router II;
Connect download module II, data compressing module II and CPU module II, for storing the enquirement video and audio that download module II downloads according to the steering order of CPU module II, and according to answer for student client ID and answer video and audio acquisition time and answer to the teacher's client after compression the memory module III that video and audio stores as mark;
Connect CPU module II, memory module III and WIFI module II, for teacher's client of memory module III being stored according to the steering order of CPU module II answer video and audio by WIFI module II and wireless router II via Internet Transmission to the upper transmission module II of server;
Connect CPU module II and memory module III, for carrying out the data decompression module II of decompress(ion) to the enquirement video and audio that memory module III stores according to the steering order of CPU module II;
Connect CPU module II and data decompression module II, for showing " wanting question information ", student client ID according to the steering order of CPU module II and puing question to video and audio acquisition time, and to the display module II that the enquirement video after data decompression module II decompress(ion) shows;
Connect CPU module II and data decompression module II, for the audio playing module II play the enquirement audio frequency after data decompression module II decompress(ion) according to the steering order of CPU module II;
Connect load module III, video and audio acquisition module II, WIFI module II, data compressing module II, memory module III, data decompression module II, display module II, audio playing module II, upper transmission module II and download module II, for course name that load module III is inputted by WIFI module II and wireless router II via Internet Transmission to central processing unit, receive " wanting question information " that student client is transmitted by wireless router II and WIFI module II via server, student client ID and put question to video and audio acquisition time control display module II display, control download module II according to student client ID and enquirement video and audio acquisition time and from memory module II, download enquirement video and audio by WIFI module II and wireless router II via network, control store module III stores the enquirement video and audio that download module II downloads, control data decompression module II carries out decompress(ion) to the enquirement video and audio stored, the enquirement video and audio controlled after display module II and audio playing module II pair of decompress(ion) shows and plays, whether input " will information be answered " to load module III to judge, the judged result control video and audio acquisition module II inputting " will answer information " according to load module III gathers teacher's client answer video and audio, control data compression module II is answered video and audio to the teacher's client gathered and is compressed, control store module III according to answer for student client ID and answer video and audio acquisition time and answer video and audio as mark to the teacher's client after compression and store, in control transmission module II the teacher's client stored is answered video and audio by WIFI module II and wireless router II via Internet Transmission to server, control WIFI module II and wireless router II " will answer information " and answer video and audio acquisition time are transferred to the CPU module II of student client via server,
Described student client comprises:
For inputting the load module I of " wanting question information ";
The video and audio acquisition module I of video and audio is putd question to for gathering student client;
WIFI module I;
Wireless router I;
Connect CPU module I and video and audio acquisition module I, for the data compressing module I of puing question to video and audio to compress to the student client that video and audio acquisition module I gathers according to the steering order of CPU module I;
Connect CPU module I and WIFI module I, for from give lessons video/audio storehouse downloading give lessons video and audio corresponding to course name display module I shown by by WIFI module I and wireless router I via network according to the steering order of CPU module I, and from memory module II, downloads the download module I of answer video and audio by WIFI module I and wireless router I via network;
Connect download module I, data compressing module I and CPU module I, for storing the video and audio of giving lessons that download module I is downloaded according to the steering order of CPU module I, and according to the memory module I that student client ID and enquirement video and audio acquisition time put question to video and audio to store as mark to the student client after compression;
Connect CPU module I, memory module I and WIFI module I, put question to video and audio to upload module I via Internet Transmission to server by WIFI module I and wireless router I for the student client that memory module I stored according to the steering order of CPU module I;
Connect CPU module I and memory module I, for carrying out the data decompression module I of decompress(ion) to give lessons video and audio and answer video and audio that memory module I stores according to the steering order of CPU module I;
Connect CPU module I and data decompression module I, for the steering order display course name according to CPU module I, video of giving lessons after data decompression module I decompress(ion) is shown with answer audio frequency, and the display module I of display " will information be answered " and answer video and audio acquisition time;
Connect CPU module I and data decompression module I, for the audio playing module I play with answer audio frequency the audio frequency of giving lessons after data decompression module I decompress(ion) according to the steering order of CPU module I;
Connect load module I, video and audio acquisition module I, WIFI module I, data compressing module I, memory module I, data decompression module I, display module I, audio playing module I, upload module I and download module I, for receiving course name that teacher's client transmitted by server and controlling display module I display, control download module I and from video/audio storehouse of giving lessons, download video and audio of giving lessons corresponding to this course name by WIFI module I and wireless router I via network, control store module I stores the video and audio of giving lessons that download module I is downloaded, the video and audio of giving lessons that control data decompression module I pair of memory module I stores carries out decompress(ion), the video and audio of giving lessons controlled after display module I and audio playing module I pair of decompress(ion) shows and plays, whether video and audio of giving lessons is shown and play end and judges, do not show according to video and audio of giving lessons and play the judged result terminated and whether " wanting question information " is inputted to load module I judge, the judged result control video and audio acquisition module I inputting " wanting question information " according to load module I gathers student client enquirement video and audio, control data compression module I puts question to video and audio to compress to the student client gathered, control store module I is according to student client ID and put question to video and audio acquisition time to put question to video and audio to store as mark to the student client after compression, control to upload module I the student client stored is putd question to video and audio by WIFI module I and wireless router I via Internet Transmission to server, control WIFI module I and wireless router I " will want question information ", student client ID and enquirement video and audio acquisition time are transferred to teacher's client via server, control display module I show " will information be answered " and answer video and audio acquisition time, control download module I according to student client ID and answer video and audio acquisition time and from memory module II, download answer video and audio by WIFI module I and wireless router I via network, control store module I stores the answer video and audio that download module I downloads, control data decompression module I carries out decompress(ion) to the answer video and audio stored, control the CPU module I that the answer video and audio after display module I and audio playing module I pair of decompress(ion) shows and plays.
2. a kind of interactive teaching and learning learning system according to claim 1, characterized by further comprising and judge whether the ID that teacher's client inputs has teacher's rights of using according to teacher's client input ID and login password, input according to student client the authority management module whether ID that ID and login password judge that student client inputs has student's rights of using.
3. a kind of interactive teaching and learning learning system according to claim 1, is characterized in that described student client has one at least.
4. an interactive teaching and learning learning method, is characterized in that comprising the steps:
S1: after starting, teacher inputs course name by load module III, performs S2;
The course name that load module III inputs by S2:CPU module II by WIFI module II and wireless router II via Internet Transmission to central processing unit, perform S3;
S3: the course name that teacher's client transmissions is come by central processing unit is transferred to CPU module I via network by wireless router I and WIFI module I, performs S4;
S4:CPU module I controls display module I and shows course name, and controls download module I and from video/audio storehouse of giving lessons, download video and audio of giving lessons corresponding to this course name by WIFI module I and wireless router I via network, performs S5;
S5:CPU module I control store module I stores the video and audio of giving lessons that download module I is downloaded, and performs S6;
The video and audio of giving lessons that S6:CPU module I control data decompression module I pair of memory module I stores carries out decompress(ion), performs S7;
Video and audio of giving lessons after S7:CPU module I controls display module I and audio playing module I pair of decompress(ion) shows and plays, and performs S8;
S8:CPU module I judges whether video and audio of giving lessons shows and play end, is terminate, otherwise execution S9;
S9:CPU module I judges whether load module I inputs " wanting question information ", is perform S10, otherwise performs S8;
S10:CPU module I controls video and audio acquisition module I and gathers student client enquirement video and audio, performs S11;
S11:CPU module I control data compression module I puts question to video and audio to compress to the student client gathered, and performs S12;
S12:CPU module I control store module I is according to student client ID and put question to video and audio acquisition time to put question to video and audio to store as mark to the student client after compression, performs S13;
S13:CPU module I control to upload module I the student client stored is putd question to video and audio by WIFI module I and wireless router I via Internet Transmission to server, perform S14;
S14: the enquirement video and audio that student client transmits by central processing unit is stored to memory module II according to student client ID and enquirement video and audio acquisition time as mark equally, performs S15;
S15:CPU module I controls WIFI module I and wireless router I will " want question information ", student client ID and put question to video and audio acquisition time to transfer to CPU module II via server by wireless router II and WIFI module II, execution S16;
S16:CPU module II controls display module II and shows " wanting question information ", student client ID and put question to video and audio acquisition time, performs S17;
S17:CPU module II is according to student client ID and put question to video and audio acquisition time control download module II from memory module II, to download enquirement video and audio by WIFI module II and wireless router II via network, performs S18;
S18:CPU module II control store module III stores the enquirement video and audio that download module II downloads, and performs S19;
S19:CPU module II control data decompression module II carries out decompress(ion) to the enquirement video and audio stored, and performs S20;
Enquirement video and audio after S20:CPU module II controls display module II and audio playing module II pair of decompress(ion) shows and plays, and performs S21;
S21:CPU module II judges whether load module III inputs " will answer information ", is perform S22, otherwise performs S21;
S22:CPU module II controls video and audio acquisition module II and gathers teacher's client answer video and audio, performs S23;
S23:CPU module II control data compression module II is answered video and audio to the teacher's client gathered and is compressed, and performs S24;
S24:CPU module II control store module III according to answer for student client ID and answer video and audio acquisition time and answer video and audio as mark to the teacher's client after compression and store, perform S25;
S25:CPU module II control upper transmission module II the teacher's client stored is answered video and audio by WIFI module II and wireless router II via Internet Transmission to server, perform S26;
S26: central processing unit answer video and audio that teacher's client transmissions is come equally according to answer for student client ID and answer video and audio acquisition time and be stored to memory module II as mark, perform S27;
S27:CPU module II controls WIFI module II and " will answer information " and answer video and audio acquisition time are transferred to CPU module I via server by wireless router I and WIFI module I by wireless router II, performs S28;
S28:CPU module I controls display module I and shows " will answer information " and answer video and audio acquisition time, performs S29;
S29:CPU module I controls download module I according to student client ID and answer video and audio acquisition time and from memory module II, downloads answer video and audio by WIFI module I and wireless router I via network, performs S30;
S30:CPU module I control store module I stores the answer video and audio that download module I downloads, and performs S31;
S31:CPU module I control data decompression module I carries out decompress(ion) to the answer video and audio stored, and performs S32;
Answer video and audio after S32:CPU module I controls display module I and audio playing module I pair of decompress(ion) shows and plays, and performs S8.
5. a kind of interactive teaching and learning learning method according to claim 4, is characterized in that also comprising the steps: before step S1
A1: teacher inputs ID and login password by the load module III of teacher's client, performs A2;
A2: according to input ID and login password, authority management module judges whether this teacher ID has teacher's rights of using, is perform S1, otherwise perform A3;
A3: central processing unit sends " this ID does not have teacher's rights of using " information and is transferred to CPU module II by wireless router II and WIFI module II, performs A4;
A4:CPU module II controls display module II and shows " this ID does not have teacher's rights of using " information, terminates.
6. a kind of interactive teaching and learning learning method according to claim 4, is characterized in that also comprising the steps: before step S3
B1: student inputs ID and login password by the load module I of student client, performs B2;
B2: according to input ID and login password, authority management module judges whether this student ID has student's rights of using, is perform S3, otherwise perform B3;
B3: central processing unit sends " this ID does not have student's rights of using " information and is transferred to CPU module I by wireless router I and WIFI module I, performs B4;
B4:CPU module I controls display module I and shows " this ID does not have student's rights of using " information, terminates.
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