TWM600922U - Distance teaching online interactive live broadcast system - Google Patents

Abstract

The utility model relates to a remote teaching online interactive live broadcast system, which mainly shoots the content of a teacher's lesson through a network photography unit. At the same time, it cooperates with the technology of audiovisual processing and the content of the lesson to change the background image behind the teacher, so that The teaching content is more lively and lively. At the same time, the processed video and audio data is transmitted to the classrooms of various classes in real time to achieve the effect of live teaching. At the same time, the classrooms of each class will also return the content of the internal students' classes, so that teachers can immediately learn the reactions of the students to respond immediately, such as answering questions and correcting pronunciation.

Description

Remote teaching online interactive live broadcast system

This new model relates to a teaching system, especially a remote teaching online interactive live broadcast system, which is applied to foreign language teaching.

Foreign language ability is a demonstration of competitiveness. Taking English as an example, English is the first language tool of choice in non-native English countries. Therefore, understanding English is a very important skill. Therefore, if you can learn English earlier, you can increase your competitive advantage. In order to allow children at home to win at the starting point, most parents will let their children develop their English skills from an early age, so that they can be in line with international standards and increase their international competitiveness. Of course In addition to English, learning a second foreign language in addition to your own mother tongue, such as Japanese, Korean, Spanish, French, Italian, etc., also has the effect of improving international competitiveness.

The most important foreign language learning language is listening and speaking skills, followed by reading and writing. Take English learning as an example. Although some parents send their young children to bilingual kindergartens, school institutions, and cram schools to strengthen this ability, In terms of English learning, in addition to English teaching, an English teacher must also take care of multiple children at the same time, which greatly reduces the effectiveness of English teaching. If foreign teachers are specially invited to teach in order to learn authentic English, and kindergarten teachers are asked to take care of the children in the class, this will increase the overall school expenses and make most parents feel daunted.

For this reason, the creator of this case believes that in this era when the Internet is developed, if the advantages of the Internet can be used to free foreign teachers from the restrictions of venues and regions, and a foreign teacher can teach multiple classes, it will not only allow students Learning authentic foreign languages also allows school institutions, cram schools, and kindergarten teachers to focus on taking care of student safety, and can share the cost of hiring foreign teachers, so that more and more students can develop English skills from an early age, or even in addition to their own mother tongue Foreign languages. For this reason, the creator of this case began to think about the solution to his foreign language learning.

In view of the shortcomings of the previous technology, the creator of this case proposes an improvement method, which is a remote teaching online interactive live broadcast system, which is applied to foreign language teaching, including:

One photography unit: The camera unit includes a screen, a first camera facing the screen, a first display, and an audio-visual processor connected to the first camera for information, and the first camera can shoot the screen and the people in front of the screen Obtain an audio-visual shooting data with screen images and characters' audio and video. The audio-visual processor has a layer database, and the layer database has a first layer and a second layer. The audio-visual processor can be used for the second layer Pasting on the surface of the first layer to obtain a background image, and then replacing the screen image with the background image to obtain an audiovisual processing data.

Two live broadcast unit: Each live broadcast unit is connected to the audio-visual processor with remote information. Each live broadcast unit can be set up in a first teaching site and a second teaching site. Each live broadcast unit includes a second display and a second camera. The second camera can shoot the first teaching site and the second teaching site 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. For the first display to display each learning audio-visual data; each second display can respectively display the audio-visual processing data.

In this way, through the system provided by the new model, a teacher can teach multiple classes in different locations and different classes at the same time. Especially when the new model is applied to English teaching in kindergartens, only one foreign teacher is needed. Students in multiple classes can be taught the most correct and standard English at the same time. As for teachers in school institutions, cram schools or kindergartens, they can focus on taking care of students, which can not only reduce the workload of school institutions, cram schools or kindergarten teachers The high personnel costs of foreign teachers and physical foreign teachers, and at the same time, students can get the best care during class and get the most standard English teaching. And through live interactive teaching, the overall English teaching can be more lively and lively, and when students have any problems related to English learning (such as pronunciation, word selection), they can be found and corrected in the first time, and through each layer They are combined and matched with each other to create a happy and interesting teaching environment, so that students who use this system can win at the starting point.

This new model is an online interactive live broadcast system for remote teaching, applied to foreign language teaching. It can be used in school institutions, cram schools, kindergartens, etc., especially for kindergartens, through a one-to-many live broadcast system for foreign language teaching, such as English , Chinese, Japanese, French, etc., take English teaching in this manual as an example. For example, live teaching of various classes in the same kindergarten, or live teaching of various classes in different kindergartens, which can share school institutions and tuition The pressure of the class or kindergarten teacher in class can focus on taking care of the students in the class, and at the same time, through the interactive system of live broadcast, to enhance the interest of the students, and the interactive teaching allows language learning to get the best results.

Please refer to Figure 1. This new system relates to a remote teaching online interactive live broadcast system, including:

A photographing unit 1: The photographing unit 1 includes a screen 11, a first camera 12 facing the screen 11, a first display 13, and an audio-visual processor 14 which is connected to the first camera 12, and the first camera 12 The screen 11 and the character located in front of the screen can be photographed to obtain an audio-visual shooting data with screen image and character's audio-visual. The character is preferably the main course instructor, taking this manual as an example is a foreign teacher. The audio-visual processor 14 has a layer database 15, and the layer database 15 has a first layer and a second layer. The audio-visual processor 14 can paste the second layer on the surface of the first layer. Obtain a background image, and then replace the screen image with the background image to obtain an audio-visual processing data. For example, when the audio-visual processing data 14 wants to present a scene in a classroom, a backboard can be prepared, and the backboard has The English word apple, at this time, the first layer is the image of the backboard, and the second layer is the layer of the English word apple, which constitutes the background image; or when the foreign teacher wants to tell a story When teaching English in a way, such as telling about a little lion Leo coming home to talk to his mother, at this time, the background image shows his home environment, and the little lion Leo and his mother, and this layer is from The layer database 15, in this way, the first layer can be Leo the lion’s home environment, and the second layer has at least two layers, Leo the lion and his mother. When the background image is created, The audio-visual processor 14 will perform the work of removing the back of the character in the audio-visual shooting data, removing the screen behind the character and replacing it with the background image. Therefore, the audio-visual processing data after the production will show that there is a small child behind the foreign teacher. The visual effects of Leo the Lion, his mother, and Leo the Little Lion’s home. In addition, each layer is not only a static pattern, but also a dynamic continuous pattern (such as flash animation). For example, the second layer includes a roulette rotation pattern. When the second layer is attached to the first layer, the roulette rotation can be displayed. The effect is used as a layer required by the mini game.

Second live broadcast unit 2: Each live broadcast unit 2 is connected to the audio-visual processor 14 for remote information, and each live broadcast unit 2 can be set in a first teaching site and a second teaching site. Taking this manual as an example, each teaching site is preferably a classroom. Such as kindergarten classrooms, school classrooms, etc. The number of each live broadcast unit 2 matches the number of teaching venues and increases or decreases accordingly. Each live broadcast unit 2 includes a second display 21 and a second camera 22. The second camera 22 can be used to capture images and audio data. Each second camera 22 can be used to shoot the first teaching site and the second A first learning audio-visual data and a second learning audio-visual data are obtained from the teaching site, and each learning audio-visual data is remotely transmitted to the first display 13 for the first display 13 to display the learning audio-visual data, so As a result, the foreign teacher can understand the situation in each teaching site through the first display 13, and the transmission method is preferably wireless network or optical fiber, but it is not limited by this; each second display 21 can It is used to display the video and audio processing data separately, so as to achieve the effect of remote live broadcast interaction. In addition, the first display 13 can display various learning audiovisual materials by cutting the screen, or using multiple sets of the first display 13 to display different learning audiovisual materials. In any case, it can be used by foreign teachers in the live broadcast process. Those who can watch the learning conditions in each teaching site at the same time are covered by this manual. In addition, the new model can also analyze the identity of each student in each learning audio-visual data through the design of the program, and then edit an exclusive learning audio-visual short film or learning photo collection for each student to record the learning process.

When the kindergarten uses the new system, it can conduct one-to-many live English teaching. It can be a foreign teacher at the same time to school institutions, cram schools or students in all classes in the kindergarten, or at the same time to students in different kindergartens. During class, the foreign teacher will start an English course in front of the screen 11, and the first camera 12 will be aimed at the foreign teacher for shooting. The process can be presented through storytelling, such as the aforementioned life story of the little lion Leo. At this time, the audio-visual processor 14 will use the data in the layer database 15 to create a screen that matches the story of the little lion Leo. As the background image, replace the screen image with the background image in the audio-visual shooting data to obtain the audio-visual processing data, and then transmit it to each second display 21 in real time. Through each second display 21, students in the teaching venue will see the image of Leo the Lion and his mother at home behind the foreign teacher, which makes the whole class more interesting and makes the students more engaged English courses. According to this, the number of teaching venues can be expanded according to demand, thereby achieving the effect of one-to-many real-time interactive teaching.

Then, the students located in each teaching site can see the teaching content of the foreign teacher through the second display 21, and can also interact with the instructions of the foreign teacher, such as reading English aloud together, the status of these students in class The second camera 22 can be used to shoot and then send it back to the first display 13, so that the foreign teacher can still see the class status of the teaching site in different places even if it is far away, so as to achieve the purpose of live interactive teaching. As for the teachers of school institutions, tuition classes or kindergartens, they can focus on taking care of students and assisting students in their learning. This can reduce the pressure of teachers in class and allow students to learn the most authentic English.

The various embodiments of the present invention will be introduced below, first of which is embodiment 1: In order to increase the enjoyment of students in class, the background image of the foreign teacher needs to match the changes of the work during the lecture. At this time, the audio-visual processor 14 can analyze the foreign teacher’s body movements to obtain a body analysis data, and the layer database Each second layer in middle 15 corresponds to a body movement. When the body analysis data matches one of the body movements, the second layer that forms the match is pasted on the first layer to form the new background data. For example, the story tells that the little mouse Mark came to the house to find the little lion Leo to play. At this time, the foreign teacher can make a finger-flick action. After analysis and comparison, the audio-visual processor 14 will retrieve the little child from the layer database 15 The mouse mark layer is then pasted in the first layer, and the new audio-visual processing data can be obtained after performing the action of removing the back as described above, and then the new audio-visual processing data is produced as described above and output to each second display 21. In this way, the students in the teaching site will see the house of Leo the Lion Cub from the second display 21, as well as the pictures of the mother, Leo, and the Mark in the home. In addition, the above is not limited to pasting the matching second layer to the first layer. The second layer can also be replaced from the first layer, or the first layer can be replaced (such as replacing a home scene with a campus scene) , Outdoor travel scenes, etc.), and even control the placement of each second layer. In addition, the foreign teacher can also achieve the above-mentioned purpose through the remote control, that is, through the control of the remote control, the superposition and conversion of various layers can be controlled.

Example 2: In order to increase the fun of students in class, the foreign teacher will compete with multiple classes from different locations and different classes. Each class will compete with each other at least two groups, and will use small game competitions to enhance students' interest in English learning. In a teaching venue , Divided into at least two groups for a mini game competition. As in the previous embodiment, the audio-visual processor 14 will paste a scoring layer on the surface of the first layer to display the score status of each group in each teaching site. The scoring layer can be presented in the form of a table or a pattern. Anything that can be used to display the score status of each group in each teaching site is the scoring layer referred to in this manual. The grouping method can be a team of foreign teachers and students in each teaching site as a team, and the two teams compete accordingly; or it can be divided into two teams in the same teaching site and the two teams compete with each other As the mini-game competition progresses, when one of the teams scores, the foreign teacher can indicate which team scored through gestures. At this time, the audio-visual processor 14 will paste the score of the corresponding team on the scoring layer. The previous scoring layer (such as cakes, cute little patterns for desserts) is used as a scoring indicator. As described in the first embodiment, the second embodiment can also be used to control the position where the second layer is pasted through the remote control. In addition, it should be noted that the students in each teaching site are better not to know that the teacher is teaching for several classes at a time, that is, when the class is taught in a team competition, the students will only know that the teacher is the teacher in the course. My class is divided into several teams. For example: if the teacher owns a team and the students are a team, there are two teams; or if the teacher is a team, the students are divided into two teams, and there are three teams. Each student will think that the teacher is dedicated to teaching in their own class and interacting with their own class games, but in fact, foreign teachers teach for multiple classes in multiple teaching venues at a time. Therefore, when the above-mentioned group competition is played, the audio-visual processor 14 will create a dedicated scoring layer and a scoring layer for each teaching site when processing images, so that the audio-visual processing data presented by each teaching site will be slightly different. . In addition, the audio-visual processor 14 can also uniformly create a consistent scoring layer and a scoring layer for all teaching venues when processing images, so that the audio-visual processing data presented by each teaching venue is consistent.

The effect of this embodiment is that the foreign teacher decides which team to score, and the status of the score layer display in each teaching site is the same. For example, if the group is a foreign teacher team, all students in each teaching site are When one team or two teams compete, they will listen and read (here "read" means talking), and students will be more involved in listening and reading because they want to beat the foreign teacher team. If the grouping method is divided into two competitions in each teaching venue, the foreign teacher will let the students in each group "speak" separately, and the students will be more engaged when their team wants to "speak". After the other team is "speaking", they will carefully listen to whether the pronunciation of the other team's "speaking" is correct, and learn from the "listening" and "speaking" during the competition.

Example 3: Although the above-mentioned embodiments take English teaching as an example, the actual implementation is not limited to English teaching. The following embodiments introduce further implementation methods for English teaching related content. First of all, in order to understand the English learning level of each student, one of them must first understand whether the student’s English pronunciation is standard to determine their learning level. To this end, each second camera 22 includes a radio unit. The radio unit can be a directional microphone for collecting learning sound data in different directions. The radio unit can also include a plurality of microphones, and each microphone can be used separately. Set on each student to collect the student’s learning voice data individually. Then, a learning database 3 includes plural learning files corresponding to each student, each learning file includes an identity identification data, a learning analysis unit 4 information is connected to the learning database 3, and according to each identity in the learning database 3 The identification data is used to identify the identity of each student in each teaching site. The advantage of body discrimination is that in addition to the effect of naming, it can also be used to determine which student the received learning sound data belongs to. Each learning sound data is compared and analyzed with the teaching sound data to obtain plural learning level data with pronunciation accuracy analysis results, and then each learning level data is respectively stored in the corresponding learning file.

In this way, class tutors and parents of students can use the learning file to understand the student’s learning level, as well as the student’s English pronunciation accuracy, so that they can adjust their pronunciation in the future, or adjust the teaching content according to the learning level. The study level information is grouped into groups to allow students to improve their English conversation skills in a benign and stimulating environment. In addition, when the pronunciation accuracy is insufficient, suggestions for improvement can also be given. For example, parents can be asked to purchase teaching aids (such as reading pens) so that students can use the reading pen to improve their pronunciation after returning home. It has the functions of recording and playback. For example, the students follow the reading pen to pronounce, and at the same time record and then play, so as to know whether their pronunciation is correct in time, or they can be used as homework for the teacher to check.

Example 4: In order to increase the visual and auditory perception of English learning, some people have proposed a physical teaching method, through the combination of body movements and sounds, to deepen the perception of English learning. In this way, the learning analysis unit 4 can use students' body movements To assist in judging the degree of learning, therefore, the learning analysis unit 4 can analyze the action of the character's video and audio to obtain an action analysis data, and then analyze the actions of each student in the learning audio-visual data to obtain a learning action analysis data. The analysis of the action data is when the foreign teacher explains the vocabulary or words and sentences with actions, then analyzes whether the students in the learning audio-visual data follow the same similar actions as the gourd, and then use the result of the analysis as an aid to the learning level data Judgment basis. For example, when a foreign teacher says: "drive your car" and makes a gesture of holding the steering wheel while holding the steering wheel, the learning analysis unit 4 will determine whether each student will follow suit based on the body movements in the image. The posture of the hand holding the steering wheel. In addition, the analysis result of this embodiment can also be used to judge the concentration and interest of the students in English in class.

Example 5: Continuing from the above example, another way to assist in judging the degree of learning is to determine whether the student can answer the foreign teacher’s question correctly. Therefore, when the foreign teacher asks a question, the audiovisual processing data will include a question audio data, and the learning audio data It includes an answer voice data, the learning analysis unit 4 can judge the matching degree of the answer voice data according to the question voice data, and the result of the final analysis is used as a judgment basis for the learning degree. For example, when a foreign teacher picks up an apple and says: "What is this?", the learning analysis unit 4 will determine whether the student has answered: "apple", or when an English teacher asks: "How do you go to school?", The learning analysis unit 4 will determine whether the student answers the sentence containing the relevant transportation means. When the answer to the question can have various answers, the learning analysis unit 4 will determine whether the student’s answer matches the question sentence. This embodiment can be combined with Embodiment 2. When it is judged that the answer is correct, the score layer is pasted in the corresponding score layer.

Example 6: In addition, in order to avoid that the language expression ability of younger students has not yet been established, the drawing board can be used as an aid when judging the level of learning to understand the content of the students’ question answers, and at the same time, the students can be stimulated or discovered through the drawing process. talent. Therefore, each student is equipped with an electronic drawing board, which allows the students to use the electronic drawing board to draw as the answer to the question. After the drawing is completed, the drawing data can be obtained. Then, the learning analysis unit 4 can be based on the drawing The data is compared with the question data, and the result of the comparison can be used as a basis for judging the degree of learning. For example, when the foreign teacher says "apple", ask the students to draw what the word just said by the teacher means. Similarly, this embodiment can be combined with embodiment 2. When it is determined that the answer is correct, the score layer is pasted in the corresponding score layer.

Example 7: In order to further stimulate the fun of students learning English, the new model is equipped with a 3D projection unit 5 for projecting 3D image data in the teaching venue. One of the implementation modes is when the foreign teacher is telling a story (such as the little lion Leo’s story), the 3D projection unit 5 will project the image of the little lion Leo, through vivid 3D images to increase students’ fun and sense of presence in learning English, and the 3D image data will better match the foreign national The content told by the teacher changes simultaneously. For example, when the story tells that Leo the lion returns home to talk to her mother, the 3D projection unit will send out a 3D image of Leo the lion and her mother, and will present a dialogue screen. , You can also play the content of the dialogue between Leo the Lion and his mother at the same time through dubbing. Of course, the dialogue content is mainly presented in English.

Example 8: This embodiment is mainly implemented in conjunction with Embodiments 2, 5, and 6. The scoring layer includes a corresponding first scoring zone and a second scoring zone. Each scoring zone represents a competition team and is playing a mini game. During the competition, you can set scoring goals. For example, you can see who gets 5 points first. When the scoring layer attached to one of the divisions reaches a preset value, the learning analysis unit 4 controls a prize machine 6 to issue The team from one prize to victory makes the mini game more exciting and interesting through the distribution of prizes, so that students can learn English in a fun and happy environment. The prize machine 6 can also be set up in each teaching venue. When a winning team has appeared, the prize machine 6 can verify the identity of the winning team and issue prizes.

Example 9: Following embodiment 3, when one of the learning sound data does not match the teaching sound data, for example, the pronunciation accuracy is lower than expected, or the pronunciation is completely wrong, etc., the learning analysis unit 4 will control the first display 13 to display In this way, the foreign teacher can immediately know the error message, and then make corrections or enhancements to achieve the effect of real-time online interactive teaching. In addition, it is possible to display the data of students whose pronunciation needs to be strengthened on the first display 13, so that the foreign teacher knows which students need to strengthen pronunciation. This part can also be when all students have a certain percentage of pronunciation errors, such as big pronunciation as pig. At this time, the foreign teacher can also be reminded through the display of the first display 13 to strengthen and correct the pronunciation of this word.

In addition, it should be noted again that the layers referred to in this specification are not limited to being presented in the form of patterns, and the way of presentation may also be in text or masking patterns. For example, when a foreign teacher wants to strengthen students' grammar or sentence structure ability, the second layer includes text layer and covering layer. For example, the second layer presents text layer This is a book. If you want to train students' sentence structure When you have the ability, you can cover is through the masking layer. The presentation of the masking layer is not limited, such as ■, ●, ◆, clouds, sun, smiling face, etc. Any pattern that can achieve the covering effect is referred to in this manual , The second layer will show This ■ a book. If you want to emphasize the application of a single word or sentence, you can display it in the background layer with the actual pattern, for example, display a book, and cover the word book in the English sentence, and the actual display is like This is a ■., then you can let the students Freely choose to fill in various words based on the displayed pattern, such as car, cheer, book, etc., so that students can practice the correctness of the word application. In addition, when the foreign teacher judges that the student answered correctly ■, he can use the body motion detection described in Embodiment 1 or the remote control to cancel the masking layer, so that the second layer shows the correct answer: This is a book. In addition, the content described in Example 5 can also be used to automatically determine whether the student’s answer is correct. Once the answer is correct, the masking layer will be removed and the correct answer will be displayed: This is a book; or when the student answers car At this time, after the system judges that the answer is correct, it will automatically change the text covered by ■, and present the content of the student’s answer: This is a car. That is, the correct answer displayed at the end will be based on the actual answer the student answered. Change the single word.

In addition, following the foregoing embodiments 3 and 5, when the learning analysis unit 4 determines that the foreign teacher is in class, but the students in one of the teaching venues are making noisy noise or the volume exceeds the preset value at the same time, the learning analysis unit 4 is now The first display 13 will be controlled to play a class pause message to remind the foreign teachers that the students are currently making noise and need to pause class. The suspension message can be presented in the form of marquee, flashing icon, text icon, etc. Any reminder effect that can be produced is the reminder message referred to in this manual. In addition, the above-mentioned way of presenting the message of suspension of class is not limited to the first display 13. It can also be achieved by means of flashing a flashing light, or sending a voice message that the student is currently noisy through a wireless headset. effect. In addition, the reason for the above-mentioned suspension of class messages is not limited to students’ noisiness, it may also be due to other emergencies, such as students’ physical discomfort or emergency evacuation (such as earthquake) needs. At this time, the teacher at the teaching site can enter A unit (such as a remote control, a handheld device) sends a message to the learning analysis unit 4 to control the learning analysis unit 4 to perform the function of the above-mentioned class suspension message. In addition, the teacher in the teaching venue can also make the learning analysis unit 4 analyze the physical movement and determine that the class needs to be suspended through a preset physical movement (for example, raising the hands and crossing the hands), and execute the above-mentioned function of stopping the class.

In summary, this case meets the requirements set by the Patent Law, and a patent application was filed in accordance with the law. The above description only lists the preferred embodiments of the new creation. The scope of rights in this case is still mainly listed in the claims.

1: Photography unit 11: screen 12: The first camera 13: The first display 14: audio and video processor 15: Layer database 2: Live broadcast unit 21: second display 22: Second camera 3: learning materials library 4: Learning analysis unit 5: 3D projection unit 6: Prize machine

Figure 1 is a schematic diagram of the connection of each element in the present invention

1: Photography unit

11: screen

12: The first camera

13: The first display

14: audio and video processor

15: Layer database

2: Live broadcast unit

21: second display

22: Second camera

3: learning materials library

4: Learning analysis unit

5: 3D projection unit

6: Prize machine

Claims (10)

An online interactive live broadcast system for remote teaching, including: A camera unit: including a screen, a first camera facing the screen, a first display, and an audio-visual processor connected to the first camera for information, the first camera can shoot the screen and the screen located in front of the screen The person obtains an audio-visual shooting data with a screen image and a person's audio and video. The audio-visual processor has a layer database. The layer database has a first layer and a second layer. The audio-visual processor can be used for the second layer. The layer is pasted on the surface of the first layer to obtain a background image, and then the background image is substituted for the screen image to obtain an audiovisual processing data; Two live broadcast units: remotely connected to the audio-visual processor, each live broadcast unit can be set in a first teaching venue and a second teaching venue, each live broadcast unit includes a second display and a second camera, Each second camera can shoot the first teaching site and the second teaching site to obtain a first learning audio-visual data and a second learning audio-visual data, and remotely send each learning audio-visual data to the first display , For the first display to display each learning audio-visual data; each of the second displays can display the audio-visual processing data respectively. The remote teaching online interactive live broadcast system according to claim 1, wherein the second layer corresponds to a body movement; the audio-visual processor can analyze the body movement of the character's video and audio to obtain a body analysis data, when the body analysis When the data corresponds to the body movement, the second layer is pasted on the surface of the first layer. The remote teaching online interactive live broadcast system according to claim 2, wherein the layer database includes a scoring layer and a scoring layer, the scoring layer corresponds to a scoring instruction, and the audio-visual processor can be used for the scoring layer It is pasted on the surface of the first layer. When the body analysis data corresponds to the scoring instruction, the audio-visual processor can paste the scoring layer on the surface of the scoring layer. Such as the online interactive live broadcast system for remote teaching as described in claim 3, wherein the audio-visual processing data includes a teaching audio data; a learning database: including plural learning files corresponding to each student, and each learning file includes an identification data ; Each second camera includes a radio unit, each radio unit can respectively record the voice of each learner in the first teaching site and the second teaching site to obtain plural learning sound data; a learning analysis unit respectively information connection Two cameras and the learning data database. The learning analysis unit can first identify the identity of each student in each teaching site based on the identification data, and then identify the learning audio data of each student, and then compare each learning audio data with the teaching The sound data is compared and analyzed to obtain plural learning level data with pronunciation accuracy analysis results, and then each learning level data is respectively stored in the corresponding learning file. The remote teaching online interactive live broadcast system according to claim 4, wherein the learning analysis unit can be used to analyze the action of the character's video and audio to obtain an action analysis data; the learning analysis unit can be used to analyze each learning video and audio data to obtain A plural number of learning movement analysis data of each learner. The learning analysis unit can analyze the matching degree of each learning movement analysis data with the movement analysis data, and then cooperate with the matching degree analysis of each learning sound data and the teaching sound data. To determine the data of each plural learning level. The remote teaching online interactive live broadcast system according to claim 5, wherein the audio-visual processing data includes a question data; the learning voice data includes plural answer voice data; the learning analysis unit determines the learning level data according to each Judge the degree of matching between the answer voice data and the question data. Such as the online interactive live broadcast system of remote teaching according to claim 6, wherein the learning analysis unit information is connected to a plurality of electronic drawing boards, and each electronic drawing board can be used for each learner to draw separately to obtain drawing data; the learning analysis unit can be used According to the drawing data as the answer data, it is compared with the question data for the judgment of the degree of learning. The online interactive live broadcast system for remote teaching according to claim 7, wherein a 3D projection unit is further provided in the first teaching site and the second teaching site, and each 3D projection unit can be used to project the teaching sound data Output the corresponding 3D image data. The online interactive live broadcast system for remote teaching as described in claim 8, wherein the scoring layer includes a first counting zone and a second counting zone. Each teaching site is equipped with a prize machine. When one of the counting zones is posted When the set score layer reaches a preset value, the learning analysis unit controls the corresponding prize machine to issue a prize. The remote teaching online interactive live broadcast system according to claim 9, wherein when one of the learning sound data does not match the teaching sound data, the learning analysis unit controls the first display to display an error message.

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