A kind of computer aided instruction system
Technical field
The present invention relates to computer-assisted instruction fields, more particularly relate to a kind of computer aided instruction system.
Background technology
Computer-assisted instruction (CAI) is to utilize advanced information technology such as mobile computing, multimedia, the function of the network interconnection
With feature, each teaching link is completed, and by the interacting activity between computer, swash using area of computer aided teacher
The learning initiative and initiative of student is sent out, student is helped more effectively to learn, so as to improve the quality of teaching.In this teaching shape
In formula, computer is primarily used to that instructional objective, focal points and difficult point, the study situation for recording student, control student is presented
Information, the computer such as study schedule various information can be received by input equipment under the control of teaching software, and to it
It is analyzed and determined, according to offer targetedly prompt message is judged, is exported finally by output equipment, show result.Make
With CAI system, be conducive to the performance of cognitive subject effect, the teaching method strategy to formulate scientific and reasonable provides technical basis;
The multimedia messages such as image, sound, animation that it is provided are conducive to the acquisition and holding of student knowledge, reach raising teaching effect
The purpose of fruit.
At present, computer aided instruction system employed both at home and abroad uses resource shortage in the prevalence of computer
Situation, to carry out related teaching is substantially one machine of a people, and number of computers used in teaching resource is limited, so per capita machine when
Amount substantially reduces, and influences efficiency of teaching.
In conclusion computer aided instruction system of the prior art, there are number of computers used in teaching resource to have
The problem of limiting, influencing efficiency of teaching.
Invention content
The embodiment of the present invention provides a kind of computer aided instruction system, to solve that teaching resource exists in the prior art
Number of computers used is limited, the problem of influencing efficiency of teaching.
The embodiment of the present invention provides a kind of computer aided instruction system, including:Teacher side computer, student side computer
And mobile terminal;
One teacher side computer connects multiple student side computers by communication device respectively, described in one
Student side computer connects multiple mobile terminals respectively by multichannel router;The teacher side computer, the student
The first teaching subsystem, the second teaching subsystem and third teaching subsystem are embedded in end computer and the mobile terminal respectively
System;
The first teaching subsystem includes:First interface distribution module, teaching sending module and teaching receiving module;
The first interface distribution module, for according to the quantity for participating in teaching student, opening the first teaching subsystem
Communication interface between system and the second teaching subsystem;And according to the described first teaching subsystem and the second teaching
Communication interface of the communications protocol between the described first teaching subsystem and the second teaching subsystem between system carries out
Authentication terminates if being proved to be successful, and opens the first teaching subsystem and institute again if authentication failed three times
State the communication interface between the second teaching subsystem;
The teaching sending module, for sending the content of courses on classroom to the first intermediate receiving module;
The teaching receiving module, for receiving the learning Content that the described first intermediate sending module is sent;
The second teaching subsystem includes:Second interface distribution module, the first intermediate receiving module, the first centre are sent
Module, the second intermediate receiving module, the second intermediate sending module and game making module;
The second interface distribution module, for described mobile whole according to being actually connected on a student side computer
The quantity at end opens the communication interface between the second teaching subsystem and third teaching subsystem;And according to described
Communications protocol between second teaching subsystem and third teaching subsystem is to the described second teaching subsystem and described the
Communication interface between three religions storage subsystem carries out authentication, terminates if being proved to be successful, if authentication failed three times
Again the communication interface between the second teaching subsystem and third teaching subsystem is opened;
The first intermediate receiving module, for receiving the content of courses that teaching sending module is sent;
The first intermediate sending module, for sending the learning Content on classroom to teaching receiving module;
The second intermediate receiving module, for receiving learning Content or the game on the classroom of study sending module transmission
Request instruction;
The second intermediate sending module, for sending the content of courses or the practice of game mode examination to study receiving module
Topic;
The game making module for the content of courses according to teacher and the learning Content of student, makes game mode
Practice examination question;
The third teaching subsystem includes:Module is raced to be the first to answer a question in study sending module, study receiving module and game;
The study sending module, for sending the learning Content or game request on classroom to the second intermediate receiving module
Instruction;
The study receiving module, for receiving the white silk of the content of courses of the second intermediate sending module transmission or game mode
Practise examination question;
Module is raced to be the first to answer a question in the game, is matched for multiple mobile terminals and is gone forward side by side into same game answer pattern simultaneously
Row answer.
Further, the mobile terminal is smart mobile phone or iPad or notebook.
Further, the communication device is cable network connector or wireless network connection device.
Preferably, the multichannel router is multichannel WIFI routers.
Preferably, a kind of computer aided instruction system provided in an embodiment of the present invention, further includes:Projecting apparatus;The throwing
Shadow instrument is connect with the teacher side computer.
Preferably, the second teaching subsystem further includes:Test item bank and exam pool update module, the test item bank with it is described
Exam pool update module connects.
In the embodiment of the present invention, a kind of computer aided instruction system is provided, compared with prior art, advantage is such as
Under:
The present invention is connect by a teacher side computer with a small number of student side computers (5~10), each
Computer of causing trouble is connect with a small number of mobile terminals (5~10), has not only saved computer resource, and ensure that communication
Efficiency and stability avoid the situation that load excessive communication speed is slow and communication is unstable, so as to improve efficiency of teaching.
The present invention by being embedded with the first teaching respectively in teacher side computer, student side computer and mobile terminal
System, the second teaching subsystem and third teaching subsystem, i.e. teacher side computer, student side computer and mobile terminal wrap
Master control function and controlled function are included, and each subsystem is mutual indepedent so that communication of the invention is flexible, and speed is fast.
The present invention is by setting two interface assignment modules, respectively with accurate communications and lucky communication interface number
Amount ensures that the first teaching subsystem and the second teaching subsystem communication and the second teaching subsystem and third teaching subsystem lead to
Letter, i.e., not only verify the communications status of communication interface, ensure that the reliability of data transmission, and do not needed to institute
Have that communication interface is all open-minded, save energy consumption.
More people are carried out at the same time game mode answer by corresponding mobile terminal in the present invention, and answer match can promote phase
Mutually study improves the learning interest of student.
Description of the drawings
Fig. 1 is a kind of computer aided instruction system functional block diagram provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is a kind of computer aided instruction system functional block diagram provided in an embodiment of the present invention.As shown in Figure 1, this is
System includes:Teacher side computer 1, student side computer 2 and mobile terminal 3.
Specifically, a teacher side computer 1 connects multiple student side computers 2, respectively by communication device 4
Computer 2 of causing trouble connects multiple mobile terminals 4 respectively by multichannel router 5;Teacher side computer 1,2 and of student side computer
The first teaching subsystem 11, second teaching subsystem 21 and third teaching subsystem 31 are embedded in mobile terminal 3 respectively.
It should be noted that mobile terminal 3 is smart mobile phone or iPad or notebook;Communication device 4 connects for cable network
Connect device or wireless network connection device;Multichannel router 5 is multichannel WIFI routers.
Preferably, computer aided instruction system provided in an embodiment of the present invention, further includes:Projecting apparatus 6;Projecting apparatus 6 with
Teacher side computer 1 connects.
Specifically, the first teaching subsystem 11 includes:First interface distribution module 111, teaching sending module 112 and teaching
Receiving module 113.
Wherein, first interface distribution module 111, for according to the quantity for participating in teaching student, opening the first teaching subsystem
Communication interface between 11 and second teaching subsystem 21 of system;And according to the first teaching teaching subsystem 21 of subsystem 11 and second
Between communications protocol to first teaching subsystem 11 and second impart knowledge to students subsystem 21 between communication interface carry out authentication,
Terminate if being proved to be successful, open the first teaching subsystem 11 and the second teaching subsystem again if authentication failed three times
Communication interface between 21;Teaching sending module 112, for being sent in the teaching on classroom to the first intermediate receiving module 212
Hold;Teaching receiving module 113, for receiving the learning Content that the first intermediate sending module 213 is sent.
Specifically, the second teaching subsystem 21 includes:Second interface distribution module 211, the first intermediate receiving module 212,
First intermediate sending module 213, the second intermediate receiving module 214, the second intermediate sending module 215 and game making module 216.
Wherein, second interface distribution module 211, for being actually connected into mobile terminal 3 according on a student side computer 2
Quantity, open the second teaching subsystem 21 and third teaching subsystem 31 between communication interface;And according to the second teaching
System 21 and third teaching subsystem 31 between communications protocol to second teaching subsystem 21 and third teaching subsystem 31 it
Between communication interface carry out authentication, terminate if being proved to be successful, open the second religion again if authentication failed three times
Communication interface between storage subsystem 21 and third teaching subsystem 31;First intermediate receiving module 212, for receiving teaching hair
The content of courses that module 112 is sent to send;First intermediate sending module 213, for being sent on classroom to teaching receiving module 113
Learning Content;Second intermediate receiving module 214, for receive study sending module 311 send classroom on learning Content or
Game request instructs;Second intermediate sending module 215, for sending the content of courses or game mode to study receiving module 312
Practice examination question;Game making module 216 for the content of courses according to teacher and the learning Content of student, makes game mould
The practice examination question of formula.
Preferably, the second teaching subsystem 21 further includes:Test item bank 217 and exam pool update module 218, test item bank 217 with
Exam pool update module 218 connects.
Specifically, third teaching subsystem 31 includes:Study sending module 311, study receiving module 312 and game are raced to be the first to answer a question
Module 313.
Wherein, learn sending module 311, for sent to the second intermediate receiving module 214 learning Content on classroom or
Game request instructs;Learn receiving module 312, for receiving the content of courses or game that the second intermediate sending module 215 is sent
The practice examination question of pattern;Module 313 is raced to be the first to answer a question in game, is matched simultaneously for multiple mobile terminals 3 into same game answer pattern
And carry out answer.
In conclusion the present invention is connect by a teacher side computer with a small number of student side computers (5~10),
Each student side computer is connect with a small number of mobile terminals (5~10), has not only saved computer resource, and ensure
The efficiency and stability of communication avoid load excessive communication speed slowly and the unstable situation that communicates, so as to improve religion
Learn efficiency.
Further, the present invention by being embedded with respectively in teacher side computer, student side computer and mobile terminal
First teaching subsystem, the second teaching subsystem and third teaching subsystem, i.e. teacher side computer, student side computer and shifting
Dynamic terminal includes master control function and controlled function, and each subsystem is mutual indepedent so that communication of the invention is flexible, speed
Degree is fast.
Further, it is of the invention by setting two interface assignment modules, respectively with accurate communications and just
The teaching subsystem of communication interface quantitative commitments first and the second teaching subsystem communication and the second teaching subsystem and third teaching
Subsystem communication is not only verified the communications status of communication interface, ensure that the reliability of data transmission, and not
Need all communication interfaces are all open-minded, saving energy consumption.
Further, more people are carried out at the same time game mode answer, answer match by corresponding mobile terminal in the present invention
It can promote mutually to learn, improve the learning interest of student.
Disclosed above is only several specific embodiments of the present invention, and those skilled in the art can carry out the present invention
Various modification and variations without departing from the spirit and scope of the present invention, if these modifications and changes of the present invention belong to the present invention
Within the scope of claim and its equivalent technologies, then the present invention is also intended to include these modifications and variations.