CN211457271U

CN211457271U - Remote teaching online interactive live broadcast system

Info

Publication number: CN211457271U
Application number: CN202020159168.8U
Authority: CN
Inventors: 刘孝煦; 包国州
Original assignee: Goodtech Education Co ltd
Current assignee: Goodtech Education Co ltd
Priority date: 2020-02-07
Filing date: 2020-02-07
Publication date: 2020-09-08
Anticipated expiration: 2030-02-07

Abstract

The utility model relates to an online interactive live broadcast system of distance teaching mainly is through a network camera unit, and the live content of shooing the teacher and having class cooperates audio-visual technique of handling and the content that the teacher was in class simultaneously, changes the background image behind one's back, lets whole teaching content more lively, also conveys audio-visual data after handling to each class classroom in real time simultaneously to reach the live effect of imparting knowledge to students. Meanwhile, each class classroom can also return the in-class contents of the students inside, so that the teacher can also immediately know the reaction of each student to respond in real time, such as question answering, pronunciation correction and the like.

Description

Remote teaching online interactive live broadcast system

The technical field is as follows:

the utility model relates to a teaching system especially indicates an online interactive live system of distance teaching, is applied to the teaching of foreign language.

Background art:

the foreign language ability is a competitive exhibition, and taking english as an example, english is the first preferred language tool in non-native english countries, so it is very important to understand english. Therefore, if english can be learned earlier, it is possible to increase its competitive advantage, and in order to allow a child at home to win at the starting point, many parents will allow the child to develop english from childhood, so that international competitiveness can be increased later in relation to international rails.

The foreign language learning language is mainly listening and speaking abilities, and then reading and writing, and English learning is taken as an example, although some parents can send young children to bilingual kindergartens or school institutions and exercise classes to strengthen the abilities, in English learning, one English teacher needs to take care of a plurality of children simultaneously besides English teaching, so that the English teaching effect is greatly reduced. If a foreign teacher is required to teach to learn English, and a kindergarten teacher is allowed to take care of the class child, the overall class cost is increased, and most parents are obliged to watch the school child.

Therefore, in the age with developed network, if the advantage of the network can be utilized to enable the foreign teacher to be free from the limitation of places and regions, and when one foreign teacher can teach a plurality of classes, students can learn the foreign language in the territory, and students can pay attention to school institutions, study-supplementing classes and kindergarten teachers in the aspects of caring for the safety of the students and can share the expense of hiring the foreign teacher, so that more and more students can develop the English ability from childhood or even foreign languages except their native languages. For this reason, the present inventors began to think of a solution for learning a foreign language.

The utility model has the following contents:

in view of the above-mentioned deficiencies of the background art, the present inventor proposes an improved means, which relates to an online interactive live broadcasting system for distance teaching, applied to foreign language teaching, comprising:

a first direct broadcast unit comprising:

a first camera: the camera shooting shed is arranged in the camera shooting shed;

a screen: the camera shooting shed is arranged in the camera shooting shed;

a first limb detector: the camera shooting shed is arranged inside the camera shooting shed;

a first display: the camera shooting shed is arranged in the camera shooting shed;

a processor: the information is connected with the limb detector, the first camera and the first display;

two second live broadcast units

Each second live unit is located a first teaching place and a second teaching place respectively, each second live unit information remote connection first direct broadcast unit just includes: a second display and a second camera.

The remote teaching online interactive live system is characterized in that the first live unit further comprises a remote controller with information connected with the processor.

In the remote teaching online interactive live broadcast system, each second live broadcast unit comprises an identity recognizer of which the remote information is connected with the processor.

In the remote teaching online interactive live broadcast system, each second live broadcast unit comprises a first directional microphone respectively; the first direct broadcasting unit comprises a voice recognizer, and the voice recognizer is in information connection with each directional microphone and the processor respectively.

The remote teaching online interactive live broadcast system is characterized in that second limb detectors are respectively arranged in the first teaching field and the second teaching field, and the second limb detectors are respectively connected with the processor through remote information.

The remote teaching online interactive live system is characterized in that the processor is respectively connected with a plurality of electronic books through remote information.

The remote teaching online interactive live broadcast system is characterized in that a plurality of electronic drawing boards are arranged in the first teaching field and the second teaching field respectively, and the electronic drawing boards are connected with the processor through remote information respectively.

The remote teaching online interactive live broadcast system is characterized in that a 3D projection unit is respectively arranged in the first teaching field and the second teaching field, and each 3D projection unit is respectively connected with the processor through remote information.

The remote teaching online interactive live broadcast system is characterized in that a prize machine is arranged on each of the first teaching field and the second teaching field, and the prize machines are connected with the processor through remote information.

The remote teaching online interactive live broadcast system is characterized in that the processor is connected with a plurality of reading pens through remote information, and a sound recorder is arranged in each reading pen.

Therefore accessible the utility model provides a system makes a teacher carry out the course teaching to a plurality of classes of different places, different classes simultaneously, especially works as the utility model discloses use when the english teaching in kindergarten, only need a foreign roll teacher, alright teach the most correct and standard english of the student of a plurality of classes simultaneously, as for the teacher of school institution, benefit class or kindergarten then can be with paying attention to the student, not only can reduce the work burden of school institution, benefit class or kindergarten teacher and the high personnel cost of entity foreign roll teacher, the student can obtain best care at the course in-process simultaneously, and obtains the most standard english teaching. And through the interactive teaching of live broadcast, can make whole english teaching more lively and lively, and when the student has any english study relevant problem (for example pronunciation, use the word to send out the word) all can discover, revise at the very first time, simultaneously the treater also through the mutual combination, collocation of picture layer, make the image that the second live broadcast unit appears can build out happy, interesting teaching environment, make the student who uses this system all win on the starting point. Meanwhile, the first limb detector can be used for detecting the limb actions of the teacher and controlling the processor to change the output image layer in cooperation with the different limb actions.

Drawings

FIG. 1 is a schematic view of the connection of the components of the present invention

Reference numerals:

1 first direct broadcasting unit

11 Screen

12 first camera

13 first display

14 processor

15 map layer database

16 first limb detector

2 live broadcast unit

21 second display

22 second camera

23 second limb detector

3 learning database

43D projection unit

5 prize machine

6 point reading pen

7E-book

8 electronic drawing board

Detailed Description

The utility model relates to an online interactive live broadcast system of distance teaching, be applied to the teaching of foreign language, can provide school's mechanism, the class of study of benefit, uses such as kindergarten, especially to the kindergarten, the teaching of foreign language is carried out through a to many live broadcast system, like english, national, japanese, french and so on, use this specification to be with english teaching as an example, for example, carry out the live teaching to each class in the same kindergarten, also can be to carry out the live teaching to each class in different kindergartens, can bear the school's mechanism separately, the pressure that class of study of benefit or kindergarten mr went on class, can put attention to the student on duty, simultaneously through the interactive system of live broadcast, promote student's interest, and interactive teaching lets language study can obtain best effect.

Referring to fig. 1, the present invention relates to a remote teaching online interactive live broadcast system, which includes:

a first direct broadcast unit 1:

the first live broadcasting unit 1 is disposed in the studio and includes a screen 11, a first camera 12 facing the screen 11, a first display 13, a processor 14, a layer database 15 and a first limb detector 16, wherein the processor 14 is in information connection with the first camera 12, the first display 13 and the first limb detector 16, the first camera 12 can shoot the screen 11 and a person located in front of the screen to obtain audio-video shooting data with a screen image and a person image, wherein the person is preferably a main course teacher, and the person is a foreign teacher by taking the present specification as an example. The processor 14 is in information connection with a layer database 15, the layer database 15 has a first layer and a second layer, and the processor 14 may attach the second layer to the surface of the first layer to obtain a background image, and then replace the screen image with the background image to obtain audio-visual processing data. For example, when the video processing data is to present a scene of class in a classroom, a backboard can be prepared, and an english single character applet is written on the backboard, at this time, the first layer is a layer presenting the picture of the backboard, and the second layer is a layer of the english single character applet, so that the background image is formed; or when the foreign-nationality teacher intends to do English teaching in a story telling manner, if a small-lion Liohou returns home to talk with a mother, at this time, the background image presents the home environment of the foreign-nationality Liohou and the small-lion Liohou and the mother, and the image layer is from the image layer database 15, so that the first image layer can be the home environment of the small-lion Liohou, and the second image layer has at least two layers which are respectively the small-lion Liohou and the mother, after the background image is made, the processor 14 can carry out the back-removing work on the person in the video shooting data, remove the screen of the person behind and replace the background image, and therefore, the made video processing data can present the visual effect that the foreign-nationality teacher has the environment of the small-lion Liohou and the mother, and the environment of the small-lion Liohou. In addition, each layer may be not only a static pattern, but also a dynamic continuous pattern (e.g., flash animation), for example, the second layer includes a roulette wheel rotation pattern, and when the second layer is attached to the first layer, a roulette wheel rotation effect may be presented to serve as a layer required by the mini game.

Second live unit 2:

each second live broadcast unit 2 is remotely connected to the processor 14, and each second live broadcast unit 2 can be installed in a first teaching place and a second teaching place, for example, each teaching place is preferably a classroom, such as a kindergarten classroom, a school classroom, and the like. The number of the second live broadcast units 2 is increased or decreased along with the number of the teaching sites. Each second live broadcast unit 2 includes a second display 21 and a second camera 22, the second camera 22 can capture image and audio data, each second camera 22 can shoot the first teaching field and the second teaching field to obtain a first learning audio-visual data and a second learning audio-visual data, and remotely transmit each learning audio-visual data to the first display 13 respectively, so that the first display 13 displays the learning audio-visual data, so that the foreign teacher can know the conditions in each teaching field through the first display 13, and the transmission mode is preferably wireless network or optical fiber, but not limited by this; each second display 21 is used for displaying the video and audio processing data respectively, so that the effect of live broadcast interaction in different places is achieved. In addition, the way that the first display 13 displays the learning audio-visual data can be achieved by cutting pictures or by using a plurality of tables that the first display 13 displays different learning audio-visual data, so that all people who can watch the learning status in each teaching field simultaneously in the live broadcasting process of the foreign teachers are within the scope of the protection of the present specification. Furthermore, the utility model discloses can also be through the design of procedure, each student's identity in each study audio-visual data of analysis, the audio-visual short film of exclusive study, or study photo collection etc. are edited out to each student respectively to as the record of learning process.

Use as the kindergarten the utility model discloses a behind the system, just can carry out the direct english teaching of a pair of many, can be a foreign state teacher simultaneously to the student of each class in the kindergarten, also can be simultaneously to the student of each different kindergarten. During lessons, the foreign teacher will start an english lesson in front of the screen 11, and the first camera 12 will take a picture aimed at the foreign teacher. In the process, the image matching the lioh story can be presented in a story telling manner, for example, the lioh story of life, at this time, the processor 14 uses the data in the layer database 15 to produce a picture matching the lioh story of life as the background image, and then replaces the screen image with the background image in the video shooting data to obtain the video processing data, and transmits the video processing data to the second displays 21 in real time, so that students in the first teaching field and the second teaching field respectively see pictures of lioh story and mother at home behind the foreign-country teacher through the second displays 21, thereby making the whole lesson more interesting, and making the students more invested in english courses. Therefore, the number of the teaching fields can be increased according to the requirement, and the effect of one-to-many real-time interactive teaching is achieved.

Then, students at each teaching place can see the teaching content of the foreign teacher through the second display 21, and can also make interactive response in cooperation with the instruction of the foreign teacher, for example, they can read English aloud together, and the lesson taking status of the students can be shot by the second cameras 22 and then transmitted back to the first display 13, so that the foreign teacher can still see the lesson taking status of the teaching places at different places even in a remote place, thereby achieving the purpose of live interactive teaching. The teacher in the kindergarten can concentrate on caring and assisting the students to study, so that the teaching pressure of the teacher can be reduced, and the students can learn the best English.

In order to increase the pleasure of students in class, the background image needs to be matched with the change of writing during the course of lecture, at this time, the first limb detector 16 can detect the limb actions of the foreign English teacher, and the processor 14 analyzes the limb actions to obtain limb analysis data, and each second layer 15 in the layer database corresponds to a limb action, when the limb analysis data matches with one of the limb actions, the matched second layer is attached to the first layer to form new background data, for example, the foreign teacher can make finger-flicking action, and the processor 14 extracts the layer of the mouse Mark from the layer database 15 after analysis and comparison and then attaches the layer to the first layer, the new video processing data can be obtained after the back-off action is performed as described above, and then the new video processing data is produced as described above and is output to each second display 21, so that students in the teaching field can see the home of lions and reecho from the second display 21, and the pictures of mom, reecho and mark are available at home. In addition, the above description is not limited to attaching the matching second layers to the first layers, and the second layers may be replaced from the first layers, the first layers may be replaced (for example, the home scene may be replaced with the campus scene, the outdoor travel scene, or the like), or the attaching positions of the second layers may be controlled. In addition, the foreign teacher may also achieve the above purpose through a remote controller, that is, the overlay and conversion of each layer may be controlled through the control of the remote controller.

Various embodiments of the invention will be described, beginning with example 1:

example 1:

in order to increase the enjoyment of students in class, the foreign teacher will increase the interest of students in english learning in a mini-game competition mode, and at least divide the learning field into two groups for mini-game competition. The grouping mode can be that the foreign teachers are in one team, the students in each teaching place are in one team, and the two teams compete accordingly; alternatively, the two teams may be divided into two teams in the same teaching field, and the two teams compete with each other, and as the mini-game competition progresses, when one team scores, the foreign teacher may indicate which team scores by gesture, and the processor 14 may attach a score layer (e.g., a cake, a snack favorite small pattern) to the score of the team corresponding to the score layer as a score indication. The embodiment can also control the position of the second image layer by a remote controller. It should be noted that, preferably, the students in each teaching field do not know that the teacher gives lessons to several classes at a time, that is, when giving lessons to compete in teams, the students only know the classes in which the teacher divides the class into several teams. For example: if the teacher is a team and the students are a team, the teacher and the students share two teams; or, the teacher himself takes one team, and the students are divided into two teams, so that three teams are shared. Each student considers that the teacher is dedicated to his or her class and interacts with his or her class game, but actually, the teacher gives lessons to a plurality of classes in a plurality of teaching sites at a time. Therefore, when the team competition is performed, the processor 14 generates a dedicated score layer and a score layer according to each teaching site respectively in the processing image, so that the audio/video processing data presented in each teaching site is slightly different.

The effect of this embodiment is that the determination of which team is scored by the foreign teacher is made, and the display condition of the scoring layer appearing on each teaching field is the same, for example, if the group is one team of foreign teachers, all students in each teaching field are one team, and two teams compete, then the students will be more involved in following listening to following by listening to following (the "reciting" here is the meaning of openly speaking) because they want to defeat the team of foreign teachers. If the grouping method is divided into two groups to compete with each other in each teaching field, the foreign teacher will let each group of students respectively "read" (open talk), then the students will be more involved after the time when their team wants "read", and the other team will listen to the correct pronunciation of the "read" after "read", so as to obtain the learning effect from "listening" and "reading" in the competition process.

Example 2:

although the above embodiments have been described by way of example of english teaching, the practical implementation is not limited to english teaching, and the following embodiments are described in further detail with respect to english teaching related content. First, in order to know the learning level of each student, one of the students should first know whether the pronunciation of English is standard or not to determine the learning level. Therefore, each second live broadcast unit 2 includes a directional microphone respectively disposed in the first teaching field and the second teaching field for collecting learning sound data in different directions, and each second live broadcast unit 2 may also be disposed on each student through a plurality of microphones respectively for individually collecting learning sound data of the students. Next, a learning database 3 includes a plurality of learning files corresponding to each student, each learning file includes a body identification data, the processor 14 is connected to the learning database 3, and identifies each student in each teaching field according to each body identification data in the learning database 3, the body identification is beneficial in that it can have a roll call effect, and can also judge which student the received learning sound data belongs to according to the body identification data, then, each learning sound data is compared and analyzed with the teaching sound data to obtain a plurality of learning degree data with pronunciation accuracy analysis results, and then each learning degree data is stored in the corresponding learning file.

Therefore, the class instructor and the parents of the students can know the learning degree of the students through the learning files, can also know the English pronunciation accuracy of the students for carrying out pronunciation adjustment in the future, or can adjust the teaching contents in coordination with the learning degree, and can further carry out grouping according to the learning degree data to improve the English conversation ability of the students in a benign and exciting environment. In addition, when the pronunciation accuracy is not enough, an improvement suggestion can be given, for example, a parent is requested to purchase a teaching aid (such as the point-reading pen 6) to enable a student to improve pronunciation by the point-reading pen 6 after returning home, and the point-reading pen 6 has the functions of recording and playing, for example, the student can follow the point-reading pen 6 to pronounce and play at the same time so as to know whether the pronunciation is correct in time, or the recording content can be transmitted to the processor 14 as a family lesson, and the processor 14 can transmit the recording content to a teacher for checking and store the recording content in a corresponding learning file. Or the improvement suggestion is to buy the electronic book 7, the processor 14 will send the data of teaching materials, pictures and texts with correspondingly improved pronunciation into the electronic book 7 for the student to supplement and strengthen after going home

Example 3:

in order to increase the visual and auditory perception of English learning, a limb teaching method is proposed, which combines the limb movement and sound to further increase the force for English learning, so that the processor 14 can assist in determining the learning degree of students by the limb movement, therefore, a second limb detector 23 is respectively arranged in each teaching field, then the second limb detector respectively detects the limb movement of each student, the detected result is analyzed by the processor 14 to obtain a movement analysis data, then the movement of each student in the learning audio-visual data is analyzed to obtain a learning movement analysis data, wherein the analysis of the movement data is to analyze whether the student in the learning audio-visual data performs the same approximate movement according to a calabash after a foreign teacher explains words or sentences by the movement, and then the analyzed result is used as the auxiliary determination basis of the learning degree data, such as when the foreign teacher says that the foreign teacher explains words or sentences by the movement Which comprises the following steps: when "drive your car" is done with the hand holding the steering wheel, the processor 14 will determine whether each student will also follow the hand holding the steering wheel. In addition, the analysis result of the embodiment can also be used to determine the concentration of the student in the class and the interest level of the student in English.

Example 4:

in the above embodiment, another way to assist in determining the learning level is to determine whether the student can correctly answer the question of the foreign teacher, so that after the question is asked by the foreign teacher, the audio/video processing data includes a question sound data, and the learning sound data includes a reply sound data, the processor 14 can determine the matching level of the reply sound data according to the question sound data, and the final analysis result is used as the basis for determining the learning level. For example, when an english teacher picks up an apple say: "What is this? "the processor 14 will determine whether the learner has the answer: "apple", or when the English teacher asks: "How do you go to school? The processor 14 determines whether the learner answers the sentence including the relevant vehicle, and the processor 14 determines whether the learner's answer matches the question sentence when the answer to the question may have various answers. In this embodiment, in combination with embodiment 1, when the answer is determined to be correct, the score layer is attached to the corresponding score layer.

Example 5:

in addition, in order to avoid that the language expression ability of the student is not created, the drawing board can be used as an assistant to know the question answering content of the student when judging the learning degree, and meanwhile, the drawing process can stimulate or discover the drawing talent of the student. Therefore, each student is provided with an electronic drawing board 8, so that the students can use the electronic drawing board 8 to draw as answer data of questions, drawing data can be obtained after drawing is completed, then, the processor 14 can compare the drawing data with the question data, and the comparison result can be used as a basis for judging the learning degree, for example, after the foreign-nationality teacher says "apple", the student is asked to draw what the word just spoken by the teacher means. Similarly, this embodiment may further be combined with embodiment 1, and when the answer is determined to be correct, the score layer is attached to the corresponding score layer.

Example 6:

in order to further stimulate the students to learn the interest of English, the utility model is further provided with a 3D projection unit 5 for projecting 3D image data in a teaching field, wherein one implementation mode is that when the foreign-nationality teacher tells a story (such as the story of liographic of lions), the 3D projection unit 5 projects the image of liographic of lions, the interest and the sense of presence of English learning of the students are added through the vivid 3D image, and the 3D image data is preferably matched with the content told by the foreign-nationality teacher and synchronously changes, for example, when the story of liographic of lions returns to home and talks with the mother, the 3D projection unit sends out the contents of the 3D image of liographic of lions to the mother and can present the pictures of the conversation, and in addition, the contents of the conversation between the liographic of liographic and the mother can be simultaneously played in a way of dubbing, of course, the way in which the dialog content is presented is mainly in english.

Example 7:

the embodiment is mainly implemented in conjunction with

embodiments

1, 4, and 5, the scoring layers respectively include a first scoring area and a second scoring area corresponding to the first scoring area, each scoring area represents a competition group, a scoring target can be set during the competition process of the mini game, for example, a player plays a competition and obtains a score of 5 points first, when the scoring layer attached to one of the scoring areas reaches a default value, the processor 14 controls the prize machine 6 to send a prize to a winning team, the mini game is more exciting and interesting by distributing the prize, and students can learn english in an interesting and pleasant environment. The prize machine 6 can also be arranged on each teaching place, and when a winning team appears, the prize machine 6 can check the identity of the winning team and then send out a prize.

Example 8:

in the embodiment 2, when one of the learning audio data and the teaching audio data is not matched, for example, the pronunciation accuracy is lower than expected, or the pronunciation is completely wrong, the processor 14 controls the first display 13 to display error information, so that the foreign teacher can immediately know the error information, and then correct or enhance the error information in real time, thereby achieving the effect of real-time online interactive teaching. In addition, the data of the students whose pronunciation needs to be enhanced can be displayed on the first display 13, so that the foreign teacher can know which student needs to be enhanced. This part may be that when all the students have a certain ratio of pronunciation errors, such as big pronunciation to pig pronunciation, the first display 13 may also be used to remind the foreign teacher that the pronunciation of the word needs to be enhanced and corrected.

It should be noted that the layer referred to in this specification is not limited to be presented in a pattern, and the presentation may be in the form of characters or a masking pattern. For example, when the foreign-body teacher wants to enhance the structural ability of the student grammar or the sentence, the second layer includes a text layer and a covering layer, for example, the second layer presents a text layer This is abook, if the foreign-body teacher wants to train the structural ability of the student sentence, is can be covered by the covering layer, the presenting manner of the covering layer is not limited, such as any pattern of ■, ●, diamond solid, cloud, sun, smiling face, etc., all of which can achieve the covering effect are the covering layers referred to in This specification, and at This time, the second layer presents a This ■ a book. If the application of the single character or sentence is to be emphasized, the actual pattern can be displayed in the background layer, for example, a book is displayed, and the single character book in the English sentence is covered, for example, This is a ■. In addition, when the foreign teacher judges that the student answers ■ correctly, the covering layer may be canceled by the limb movement detection or the remote controller described in embodiment 1, so that the second layer presents a correct answer: this is a book. In addition, the content described in embodiment 5 may also be used to automatically determine whether the student answers correctly, and once the answer is correct, the covering layer may be cancelled, so as to present a correct answer: this is abook; or when the student answers car, the system can automatically change the covered characters after judging that the answer is correct, and the content of the student answer is presented: this is a car, i.e., the correct answer displayed last is transformed according to the actual word that the student answered.

In connection with the above embodiment, when the first body detector 16 determines that the foreign teacher is in class but the student at one of the teaching sites is noisy and does not have a loud noise or the volume exceeds a predetermined value, the processor 14 controls the first display 13 to play the pause class information to remind the foreign teacher that the student is noisy and needs to pause class. The pause information can be presented in the forms of a horse race lamp, a flashing icon, a text icon and the like, and people who can generate a reminding effect are all the reminding information referred by the specification. In addition, the above-mentioned manner of presenting the pause lesson information is not limited to the manner of using the first display 13, and the effect of sending the pause lesson information may be achieved by flashing a flashing light, or by sending a voice message that the student is noisy at present through a wireless earphone, or the like. In addition, the reason for suspending the class information transmission is not limited to the noise of the students, and may be other sudden situations, such as the students being uncomfortable or the need for emergency refuge (e.g. earthquake), in which case, the teacher in the teaching field can transmit information to the first direct broadcasting unit 1 through the input unit (e.g. remote controller, handheld device) to make the processor 14 execute the function of suspending the class information. In addition, the teacher in the teaching field can also detect the body movement of the teacher through the second body detector 23 by means of the preset body movement (for example, lifting both hands high and crossing both hands), so that the processor 14 of the first direct broadcasting unit 1 can analyze the body movement and then determine that the class needs to be suspended, thereby executing the above-mentioned function of stopping the class information.

In summary, the present application is consistent with the principles defined by the patent laws, and the following claims are hereby incorporated into the present application to illustrate the preferred embodiments of the present invention.

Claims

1. A remote teaching online interactive live broadcast system is characterized by comprising:

a first direct broadcast unit comprising:

a screen: the camera shooting shed is arranged in the camera shooting shed;

the live unit of two second locates a first teaching place and a second teaching place respectively, the live unit remote information of each second connects first direct broadcast unit just includes: a second display and a second camera.

2. The system of claim 1, wherein the first direct broadcast unit further comprises a remote control in communication with the processor.

3. The live telecommuniation online interactive system of claim 2, wherein each of the second live broadcast units comprises an identity identifier remotely connected to the processor.

4. The distance education online interactive live broadcast system according to claim 3, wherein each of the second live broadcast units includes a first directional microphone; the first direct broadcasting unit comprises a voice recognizer, and the voice recognizer is in information connection with each first directional microphone and the processor respectively.

5. The remote instructional online interactive live broadcast system of claim 4, wherein second limb detectors are respectively disposed in the first instructional field and the second instructional field, each of the second limb detectors being respectively connected to the processor via a remote message.

6. The telepresence online interactive live broadcast system of claim 5, wherein the processor is respectively in remote communication with a plurality of electronic books.

7. The remote teaching online interactive live broadcast system of claim 6, wherein a plurality of electronic drawing boards are respectively arranged in the first teaching site and the second teaching site, and the electronic drawing boards are respectively connected with the processor through remote information.

8. The on-line interactive live telecast system for distance teaching of claim 7, wherein a 3D projection unit is further installed in the first teaching site and the second teaching site respectively, and each 3D projection unit is connected to the processor through remote information respectively.

9. The live telecommuting system of claim 8 wherein a prize machine is provided at each of the first and second teaching sites and the prize machine is in remote communication with the processor.

10. The live telecommuting online interaction system of claim 9, wherein the processor is remotely connected to a plurality of touch and talk pens, and a voice recorder is disposed inside each touch and talk pen.