CN104424825A - Remote teaching method and system - Google Patents
Remote teaching method and system Download PDFInfo
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- CN104424825A CN104424825A CN201310387286.9A CN201310387286A CN104424825A CN 104424825 A CN104424825 A CN 104424825A CN 201310387286 A CN201310387286 A CN 201310387286A CN 104424825 A CN104424825 A CN 104424825A
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- teaching courseware
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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
- G09B5/12—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations different stations being capable of presenting different information simultaneously
Abstract
The invention provides a remote teaching system. The remote teaching system runs on a teacher computer and at least one student computer, which are connected through a network, wherein the student computer comprises an input unit, a playing unit and a storage unit; teaching courseware is stored in the storage unit. The remote teaching system comprises a face identification module and a playing control module, wherein the face identification module is used for identifying whether a shot environment image comprises a face or not according to an image input signal generated by the input unit; the playing control module is used for playing the teaching courseware when the environment image is determined to comprise the face and the teaching courseware is not played currently, and stopping playing the teaching courseware when the environment image is determined not to comprise the face and the teaching courseware is played currently. The invention also provides a remote teaching method. According to the system and the method, the teaching courseware is played when a person is in front of the student computer, and is stopped when the person is not in front of the student computer, so that the condition that the person leaves to delay the course is avoided.
Description
Technical field
The present invention relates to a kind of distant learning method and system.
Background technology
Traditional remote video education just provides teaching material to student online, student oneself is allowed to learn, just start to play courseware when student clicks and plays courseware, if but student temporarily offs normal, need the courseware that manual time-out is being play, if manually do not suspend, just can play this teaching courseware always, make troubles to student.In addition, although existing remote video education can be done interactive through email or message, the study schedule of in good time students ' of having no idea and situation, quality of instruction can not be guaranteed; Compared with school education, perfect not to the organization and administration of student; More single to the results of learning evaluation means of student.
Summary of the invention
In view of this, be necessary to provide a kind of distant learning system and method, can intelligence broadcasting or suspend teaching courseware, more convenient student.
A kind of distant learning system, this distant learning system runs on a teacher computer and at least one machine for student, and is connected by internet communication between this teacher computer and this at least one machine for student; This machine for student comprises an input block, a broadcast unit and a storage unit, this input block comprises an image and seizes unit, this image is seized unit and is taken the ambient image around it in real time and produce corresponding image input signal, and this input block also responds the input operation of user and produces corresponding input signal, stores teaching courseware in this storage unit; This distant learning system comprises: a face recognition module, identifies in captured ambient image whether comprise face for the image input signal produced according to this input block; One transmit control module, for determine to include face in captured ambient image in this face recognition module and this broadcast unit is current do not play teaching courseware time, response student obtains stored teaching courseware by the selection of this input block operation from storage unit, and controls this broadcast unit and play this teaching courseware; This transmit control module is also being determined to include face in current captured image, and this broadcast unit is current when playing teaching courseware, controls this broadcast unit and stops playing this teaching courseware.
A kind of distant learning method, this distant learning method comprises a teacher computer and at least one machine for student, and is connected by internet communication between this teacher computer and this at least one machine for student; Comprise the following steps: image seizes real-time the seizing the ambient image around it and produce corresponding input signal of unit; Whether face is comprised in ambient image captured by this image input signal identification; When determining that this ambient image comprises face, continue to judge current whether at broadcasting teaching courseware, and determine current do not play teaching courseware time, the selection operation that response student passes through obtains teaching courseware, and controls this teaching courseware of broadcasting; When determining not comprise face in this ambient image, continue to judge current whether at broadcasting teaching courseware, and determining current when playing teaching courseware, control to stop this teaching courseware of broadcasting.
When judging have people before machine for student, play teaching courseware, and when judging that no one is before machine for student, stopping playing teaching courseware, avoiding delaying course because of busy leaving.
Accompanying drawing explanation
Fig. 1 is the block schematic illustration of distant learning system in an embodiment of the present invention.
Fig. 2 is the module diagram of the distant learning system described in Fig. 1.
Fig. 3 is the module diagram of distant learning system in an embodiment of the present invention.
Fig. 4 is the process flow diagram of distant learning method in an embodiment of the present invention.
Main element symbol description
Distant learning system | 1000 |
Teacher computer | 1 |
Input block | 11 |
Communication unit | 12 |
First interactive module | 13 |
Machine for student | 2 |
Storage unit | 21 |
Broadcast unit | 22 |
Display unit | 23 |
Input block | 24 |
Communication unit | 25 |
Processing unit | 26 |
Face recognition module | 261 |
Transmit control module | 262 |
Logging modle | 263 |
Display control module | 264 |
Second interactive module | 265 |
Test control module | 266 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1 and Fig. 2, is the module diagram of a distant learning system 1000.This distant learning system 1000 runs on a teacher computer 1 and at least one machine for student 2.Connected by internet communication between this teacher computer 1 and this at least one machine for student 2.This teacher computer 1 provide recorded by teacher teaching courseware, test examination question and answer corresponding to test examination question; The operation that this at least one machine for student 2 responds student obtains answer corresponding to described teaching courseware, test examination question and this test examination question by internet, and also carries out various information interaction by internet between this teacher computer 1 and this at least one machine for student 2.Wherein, the answer that described teaching courseware, test examination question and test examination question are corresponding comprises the multimedia messagess such as sound, image and word.
This teacher computer 1 comprises input block 11 and communication unit 12.This input block 11 produces corresponding input signal for responding the input operation of teacher.Wherein, this input block 11 can be the voice-input devices such as the Word message input equipments such as keyboard, mouse, touch-screen, or microphone, or it is one or more to make a video recording in first-class image input device.This communication unit 12 for carry out communication between at least one machine for student 2 and be connected.
This at least one machine for student 2 comprises storage unit 21, broadcast unit 22, display unit 23, input block 24, communication unit 25 and processing unit 26.
This storage unit 21 is for storing this machine for student 2 by the teaching courseware of the Internet download and corresponding test examination question, and wherein, this test examination question is the test examination question that this teaching courseware is corresponding; The contact method of the people such as teacher and the head of a family is also stored in this storage unit 21, concrete as telephone number, email address etc.
This broadcast unit 22 is for playing this teaching courseware.
This display unit 23 is for showing the picture of the described teaching courseware of a broadcasting.
This input block 24 is for responding the input operation of student and producing corresponding input signal.Wherein, this input block 24 can be the key-press input such as mouse or keyboard equipment, or the touch input device such as touch-screen or touch pad, or the voice-input device such as microphone, or it is one or more to make a video recording in first-class image input device.Wherein, key-press input device responds student key-input operation on the device and produce corresponding input signal, the touch input operation of touch input device response student on touch input device and produce corresponding input signal; Voice-input device responds the phonetic entry of student and produces corresponding voice input signal; The shooting that image input device is real-time or record the ambient image of surrounding of this machine for student 2, and produce corresponding image input signal.In the present embodiment, this input block 24 at least comprises an image and seizes unit 241, and it is a camera that this image seizes unit 141, records a video, and produce corresponding image input signal for real-time shooting or the environment recorded around it.
This communication unit 25 for and the communication unit 12 of teacher computer 1 between carry out communication and be connected.
Please also refer to Fig. 3, this distant learning system 1000 comprises the first interactive module 13, face recognition module 261, transmit control module 262, logging modle 263, display control module 264, second interactive module 265 and test control module 266.Wherein, this first interactive module 13 runs on this teacher computer 1, and this face recognition module 261, transmit control module 262, logging modle 263, display control module 264, second interactive module 265 and test control module 266 run on this machine for student 2.In other embodiments, this first interactive module 13 is for being solidificated in the hardware cell on this teacher computer 1, and this face recognition module 261, transmit control module 262, logging modle 263, display control module 264, second interactive module 265 and test control module 266 are for being solidificated in the hardware cell on this machine for student 2.
Concrete, this face recognition module 261 identifies in captured ambient image whether comprise face for the image input signal produced according to input block 124.In other embodiments, face can also by the face of face feature identification specific to someone.
Face recognition module 261 determine not include face in captured ambient image and this broadcast unit 22 current play teaching courseware time, transmit control module 262 control this broadcast unit 22 stop play this teaching courseware; And this face recognition module 261 determine to include face in captured ambient image and this broadcast unit 22 is current do not play teaching courseware time, this transmit control module 262 responds student and from storage unit 21, obtains corresponding teaching courseware by the selection of input block 24 operation, and controls this broadcast unit 22 and play this teaching courseware.In other embodiments, face recognition module 261 is determined not comprise someone default face in captured ambient image and this broadcast unit 22 is current when playing teaching courseware, and transmit control module 262 controls this broadcast unit 22 to be stopped playing this teaching courseware; And this face recognition module 261 determine in captured ambient image, to include someone default face and this broadcast unit 22 is current do not play teaching courseware time, this transmit control module 262 responds student and from storage unit 21, obtains corresponding teaching courseware by the selection of input block 24 operation, and controls this broadcast unit 22 and play this teaching courseware.
This logging modle 263 plays progress and the playing duration of this teaching courseware for recording this broadcast unit 22 in real time, and when this teaching courseware plays, this teaching courseware is recorded as and plays, number when this logging modle 263 also plays teaching courseware total for this broadcast unit 22 of cumulative timing.
This display control module 264 shows the broadcasting pictures of this broadcast unit 22 for student viewing study for controlling display unit 23.
Wherein, this transmit control module 262 also obtains the recorded information of logging modle, and when determining the recorded information of obtained teaching courseware for sky, plays from the first page of the teaching courseware of this selection.This transmit control module 262 also responds user and from the chapters and sections that this teaching courseware is chosen, plays this teaching courseware by the selection operation of input block 24.
This second interactive module 265 generates an interaction request for information such as the Word message, voice messaging and the image informations that respond student and inputted by input block 111, and by this communication unit 25, this interaction request is sent to this teacher computer 1.The communication unit 12 of this teacher computer 1 receives this interaction request, and this first interactive module 13 responds Word message, voice messaging and image information etc. that teacher inputted by input block 11 and generates one and reply alternately, and send this by this communication unit 12 and return back to alternately on corresponding machine for student 2.
In one embodiment, this interaction request is the request of answering questions, this is replied alternately is reply of answering questions, that is, student sends to teacher computer 1 request of answering questions by machine for student 2, the request of answering questions that teacher receives according to teacher computer 1 replies, and the reply of answering questions generated is sent on this corresponding machine for student 2.
In addition, this distant learning system 1000 also comprises a test control module 266, this test control module 266 this logging modle 263 record total time number be more than or equal to one preset time number or student start an Education Test Service by input block 24 time, the answer that test examination question is corresponding with this test examination question is obtained from storage unit 21, this display control module 264 controls display unit 23 and shows this test examination question, this test control module 266 responds the answering information that user is inputted by input block 24, and the answer corresponding according to this test examination question judges correcting errors of answering information, when completing answer, calculate performance of the test, and control this communication unit 25 and performance of the test is sent on the teacher that prestores and mailbox corresponding to the head of a family and head of a family's mobile phone.
Please also refer to Fig. 4, it is the process flow diagram of distant learning method in an embodiment of the present invention.This distant learning method comprises the steps:
This image seizes real-time the seizing the ambient image around it and produce corresponding input signal of unit 241.Particularly, the ambient image of the shooting that camera is real-time around it also produces corresponding image input signal (step S51).
Face recognition module 261 seizes in the ambient image captured by the image input signal identification of unit 241 generation whether comprise face according to this image, if so, then enters step S53, otherwise, enter step S55(step S52).
Transmit control module 262 judges that broadcast unit 22 is current whether at broadcasting teaching courseware, if so, then continues play teaching courseware and get back to step S51, otherwise, enter step S54(step S53);
Response student obtains teaching courseware by the selection of this input block 24 operation from storage unit 21, and controls broadcast unit 22 and play this teaching courseware (step S54).
Transmit control module 262 judges that broadcast unit 22 is current and if so, enters step S56 whether at broadcasting teaching courseware, otherwise, terminate (step S55).
This transmit control module 262 controls broadcast unit 22 to be stopped playing this teaching courseware (step S56).
This logging modle 263 in real time recording played unit 22 plays progress and the reproduction time of this teaching courseware, and when this teaching courseware plays, records this teaching courseware for play (step S57).
When the image input signal of the shooting or recording of seizing unit 241 by image judges have student before this machine for student 2, play teaching courseware, and when judging that student leaves this machine for student 2, stop playing teaching courseware, and various information interaction can be carried out with teacher computer 1, realize teaching and neglect neither with exchanging.
Those skilled in the art will be appreciated that; above embodiment is only used to the present invention is described; and be not used as limitation of the invention; as long as within spirit of the present invention, the suitable change do above embodiment and change all drop within the scope of protection of present invention.
Claims (10)
1. a distant learning system, this distant learning system runs on a teacher computer and at least one machine for student, and is connected by internet communication between this teacher computer and this at least one machine for student; It is characterized in that, this machine for student comprises an input block, a broadcast unit and a storage unit, this input block comprises an image and seizes unit, this image is seized unit and is taken the ambient image around it in real time and produce corresponding image input signal, this input block also responds the input operation of user and produces corresponding input signal, stores teaching courseware in this storage unit; This distant learning system comprises:
One face recognition module, identifies in captured ambient image whether comprise face for the image input signal produced according to this input block;
One transmit control module, for determine to include face in captured ambient image in this face recognition module and this broadcast unit is current do not play teaching courseware time, response student obtains stored teaching courseware by the selection of this input block operation from storage unit, and controls this broadcast unit and play this teaching courseware; This transmit control module is also being determined not comprise face in current captured image, and this broadcast unit is current when playing teaching courseware, controls this broadcast unit and stops playing this teaching courseware.
2. distant learning system as claimed in claim 1, it is characterized in that, this transmit control module, for determine in captured ambient image, to include someone default face in this face recognition module and this broadcast unit is current do not play teaching courseware time, response student obtains stored teaching courseware by the selection of this input block operation from storage unit, and controls this broadcast unit and play this teaching courseware; This transmit control module is also being determined not comprise someone default face in current captured image, and this broadcast unit is current when playing teaching courseware, controls this broadcast unit and stops playing this teaching courseware.
3. distant learning system as claimed in claim 1, it is characterized in that, this teacher computer and this machine for student comprise a communication unit, respectively for carrying out various information interaction between this teacher computer and this machine for student, this teacher computer also comprises an input block, and this distant learning system also comprises:
One second interactive module, for responding the information such as Word message, voice messaging and image information that student inputted by input block and generating an interaction request, and is sent to this teacher computer by the communication unit of this machine for student by this interaction request;
One first interactive module, this interaction request is received at the communication unit of this teacher computer, this first interactive module also responds Word message, voice messaging and image information etc. that teacher inputted by the input block of this teacher computer and generates one and reply alternately, and sends this by the communication unit of this teacher computer and return back to alternately on this corresponding machine for student.
4. distant learning system as claimed in claim 3, it is characterized in that, the answer that test examination question corresponding to teaching courseware is corresponding with this test examination question is also stored in the storage unit of this machine for student, this machine for student also comprises a display unit, this logging modle also records number when this this broadcast unit of cumulative timing plays teaching courseware total, and this distant learning system also comprises:
One display control module, shows the broadcasting pictures of this broadcast unit for controlling display unit;
One test control module, this test control module this logging modle record total time number be more than or equal to one preset time number or student start an Education Test Service by input block time, the answer that test examination question is corresponding with this test examination question is obtained from storage unit, this display control module controls display unit and shows this test examination question, the answering information that this test control module response user is inputted by input block, and the answer corresponding according to this test examination question judges correcting errors of answering information, when completing answer, calculate performance of the test, and performance of the test sends by the communication unit controlling this machine for student.
5. distant learning system as claimed in claim 4, it is characterized in that, this first interactive module runs on this teacher computer, and this second interactive module, face recognition module, transmit control module, logging modle, display control module and test control module run on this machine for student.
6. distant learning system as claimed in claim 4, it is characterized in that, this first interactive module is solidify the hardware cell on this teacher computer, and this second interactive module, face recognition module, transmit control module, logging modle, display control module and test control module are solidify the hardware cell on this machine for student.
7. a distant learning method, this distant learning method comprises a teacher computer and at least one machine for student, and is connected by internet communication between this teacher computer and this at least one machine for student; Comprise the following steps:
Image seizes real-time the seizing the ambient image around it and produce corresponding input signal of unit;
Whether face is comprised in ambient image captured by this image input signal identification;
When determining that this ambient image comprises face, continue to judge current whether at broadcasting teaching courseware, and determine current do not play teaching courseware time, the selection operation that response student passes through obtains teaching courseware, and controls this teaching courseware of broadcasting;
When determining not comprise face in this ambient image, continue to judge current whether at broadcasting teaching courseware, and determining current when playing teaching courseware, control to stop this teaching courseware of broadcasting.
8. distant learning method as claimed in claim 7, it is characterized in that, step " when determining that this ambient image comprises face; continue to judge current whether at broadcasting teaching courseware; and determine current do not play teaching courseware time; the selection operation that response student passes through obtains teaching courseware, and controls this teaching courseware of broadcasting; When determining not comprise face in this ambient image, continue to judge current whether at broadcasting teaching courseware, and determining current when playing teaching courseware, control to stop this teaching courseware of broadcasting " be specially:
When determining that this ambient image comprises someone default face, continue to judge current whether at broadcasting teaching courseware, and determine current do not play teaching courseware time, the selection operation that response student passes through obtains teaching courseware, and controls this teaching courseware of broadcasting;
When determining not comprise someone default face in this ambient image, continue to judge current whether at broadcasting teaching courseware, and determining current when playing teaching courseware, control to stop this teaching courseware of broadcasting.
9. distant learning method as claimed in claim 7, it is characterized in that, this distant learning method also comprises step:
Respond the information such as the Word message of student's input, voice messaging and image information and generate an interaction request, and being sent to this teacher computer;
This teacher computer receives this interaction request, responds the Word message of teacher's input, voice messaging and image information etc. and generates a reply alternately, and sending on this machine for student of correspondence.
10. distant learning method as claimed in claim 7, it is characterized in that, this distant learning method also comprises step:
Recorded total time number be more than or equal to one preset time number or student's spontaneous startup one Education Test Service time, obtain the answer that test examination question is corresponding with this test examination question, show this test examination question, the answering information of response user input, and the answer corresponding according to this test examination question judges correcting errors of answering information, when completing answer, calculate performance of the test, and control this machine for student performance of the test is sent.
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CN116578732A (en) * | 2023-04-28 | 2023-08-11 | 广州市因材云科技应用有限责任公司 | Presentation generation method and device based on document analysis and terminal equipment |
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