TWI450230B - Synchronized teaching system - Google Patents
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本發明是有關於一種教學系統，特別是有關於一種將教學過程分為多軌同時進行傳送，以使學習者可清楚同步觀看教學過程之同步教學系統。 The present invention relates to a teaching system, and more particularly to a synchronous teaching system in which a teaching process is divided into multiple tracks and transmitted simultaneously so that a learner can clearly and simultaneously view the teaching process.
以往想要學習各類課程時，除了學習者透過書籍或相關資訊自修以外，較有效的方式就是讓學習者參加學校或補習班的課程，經由教師當面授課並進行雙方面的對談，有助於增進學習者的語文能力。近年來隨著網路技術的蓬勃發展，網路傳輸速度明顯增加，因此開始出現利用網際網路來進行語言教學的學習方式，以方便學習者學習。學習者在家中或其他地點可以透過網際網路下載觀看由授課者預錄的課程教學影片來，或利用一些具有視訊功能的軟體來進行雙方或多方的交談，以達到學習效果。 In the past, when you wanted to study a variety of courses, in addition to the learners self-study through books or related information, the more effective way is to let the learners take the courses of the school or the cram school, and teach them in person through face-to-face conversations. To enhance the language ability of learners. In recent years, with the rapid development of network technology, the network transmission speed has increased significantly. Therefore, the use of the Internet to learn language teaching has begun to facilitate learners to learn. At home or other places, learners can download the course instructional videos pre-recorded by the instructors through the Internet, or use some software with video functions to conduct two or more conversations to achieve learning results.
利用前述方式，學習者不會受限於時間及地點即可學習相關語言課程。但觀看預錄影片就如同看書自修的方式，且目前視訊軟體所提供之功能有限，與老師當面授課所能達到的效果仍有不小的差距。此外，現今利用錄影方式之同步教學，往往因解析度或頻寬問題，造成學習者無法清楚且即時接收教學端傳輸之資訊。 In the manner described above, learners are not limited to time and place to learn relevant language courses. However, watching pre-videos is like a self-study method of reading books. At present, the functions provided by video software are limited, and there is still a big gap between the results that can be achieved by teachers in person. In addition, the simultaneous use of video recording methods is often caused by the resolution or bandwidth problem, which makes it impossible for learners to clearly and instantly receive information transmitted by the teaching terminal.
有鑑於此，如何設計一理想的同步教學系統，能達到可即時清楚 的傳送教學過程之功效，以解決目前同步教學系統，學習者無法即時清楚地觀看到教學過程，已成市場應用上之一刻不容緩的議題。故，本發明之發明人思索並設計一種同步教學系統，以針對現有技術之缺失加以改善，進而增進產業上之實施利用。 In view of this, how to design an ideal synchronous teaching system can achieve instant clarity The effect of the transmission of the teaching process to solve the current synchronous teaching system, the learner can not immediately and clearly see the teaching process, has become an urgent issue in the market application. Therefore, the inventors of the present invention have thought about and designed a synchronous teaching system to improve the lack of the prior art, thereby enhancing the implementation and utilization of the industry.
有鑑於上述習知技藝之問題，本發明之其中一目的就是在提供一種同步教學系統，以解決目前無法清楚傳送教學畫面，且無法有效達到即時傳送之問題。 In view of the above-mentioned problems of the prior art, one of the objects of the present invention is to provide a synchronous teaching system to solve the problem that the teaching picture cannot be clearly transmitted at present, and the instant transmission cannot be effectively achieved.
根據本發明之一目的，提出一種同步教學系統，其包含：一教學端及至少一學習端。教學端包含：一電子白板、一處理模組及一編碼模組。電子白板提供一教學者書寫，並操作複數個教學物件。處理模組將各教學物件、教學者之一語音資訊、一操作資訊及一時間資訊儲存為一教學資訊。編碼模組對教學資訊進行編碼，以形成一編碼教學資訊，並透過一第一傳輸模組，即時傳輸編碼教學資訊。至少一學習端連線教學端，其包含：一第二傳輸模組及一解碼模組。第二傳輸模組接收編碼教學資訊。解碼模組對編碼教學資訊進行解碼，以使一學習者同步學習教學者於教學端進行之教學。 According to an aspect of the present invention, a synchronous teaching system is provided, comprising: a teaching end and at least one learning end. The teaching end includes: an electronic whiteboard, a processing module and an encoding module. The electronic whiteboard provides a teacher to write and manipulate a plurality of teaching objects. The processing module stores each teaching object, one of the teacher's voice information, an operation information and a time information as a teaching information. The coding module encodes the teaching information to form a coded teaching information, and transmits the coded teaching information in real time through a first transmission module. At least one learning end is connected to the teaching end, and includes: a second transmission module and a decoding module. The second transmission module receives the encoded teaching information. The decoding module decodes the coded teaching information so that a learner can synchronously learn the teaching of the teacher on the teaching end.
較佳地，編碼模組可利用數位內容權利管理(Digital Rights Management,DRM)方式對教學資訊進行編碼。 Preferably, the encoding module can encode the teaching information by using Digital Rights Management (DRM).
較佳地，編碼模組更可對教學資訊寫入一使用期限，以限制至少一學習端使用編碼教學資訊之期限。 Preferably, the encoding module can write the teaching information for a period of time to limit the duration of the at least one learning end using the encoded teaching information.
較佳地，同步教學系統更可包含一伺服端，伺服端包含一伺服資 料庫，教學端連線至伺服端，並將教學端所操作之各教學物件傳送至伺服資料庫。 Preferably, the synchronous teaching system further includes a server, and the server includes a servo resource. The library, the teaching end is connected to the servo end, and the teaching objects operated by the teaching end are transmitted to the servo database.
較佳地，至少一學習端可在連線教學端之前，先連線伺服端以下載各教學物件，再連線教學端以即時下載另一編碼教學資訊，至少一學習端合併各教學物件與另一編碼教學資訊，以即時同步學習教學端所進行之教學。 Preferably, at least one learning end can connect the server to download the teaching objects before connecting the teaching end, and then connect the teaching end to download another coding teaching information in real time, and at least one learning end merges the teaching objects with Another coding teaching information, in order to synchronously learn the teaching of the teaching side.
較佳地，另一編碼教學資訊可包含語音資訊、操作資訊及時間資訊。 Preferably, another coded teaching information may include voice information, operation information, and time information.
較佳地，教學端更可包含一驗證模組，當至少一學習端連線教學端時，藉由驗證模組以驗證至少一學習端之一使用權限。 Preferably, the teaching end further includes a verification module, and when at least one learning end is connected to the teaching end, the verification module is used to verify the usage right of one of the at least one learning end.
較佳地，教學端可連線至少一供應端，以下載些教學物件，且各教學物件包含一供應期限。 Preferably, the teaching end can connect at least one supply end to download some teaching objects, and each teaching object includes a supply period.
較佳地，當其中一教學物件之供應期限到期時，教學端無法對教學物件進行相關操作，教學端可藉由一付費機制以延長供應期限。 Preferably, when the supply period of one of the teaching objects expires, the teaching end cannot perform related operations on the teaching object, and the teaching end can extend the supply period by a payment mechanism.
較佳地，編碼教學資訊可利用串流技術(Streaming media)進行傳輸。 Preferably, the encoded teaching information can be transmitted using Streaming media.
承上所述，依本發明之同步教學系統，其可具有一或多個下述優點： As described above, the synchronous teaching system according to the present invention may have one or more of the following advantages:
(1)此同步教學系統分別即時記錄教學者之聲音、操作動作、操作之教學物件及時間軸，再將其分別同時傳送至學習端，以達到即時同步教學之目的。 (1) The synchronous teaching system records the voice, operation movement, operation teaching object and time axis of the teacher immediately, and then transmits them to the learning end at the same time to achieve the purpose of instant synchronous teaching.
(2)此同步教學系統利用編碼模組，對即時記錄之教學資訊進行編碼，以保護教學者之相關教學資訊，且同時可防止有心人士盜版拷貝。 (2) This synchronous teaching system uses the coding module to encode the teaching information of the instant recording to protect the teaching information of the instructor, and at the same time prevent the pirated copy of the interested person.
1‧‧‧同步教學系統 1‧‧‧Synchronous teaching system
10‧‧‧教學端 10‧‧‧Teaching end
11‧‧‧電子白板 11‧‧‧Whiteboard
111‧‧‧教學物件 111‧‧‧ Teaching objects
112‧‧‧語音資訊 112‧‧‧Voice Information
113‧‧‧操作資訊 113‧‧‧Operational information
114‧‧‧時間資訊 114‧‧‧Time Information
12‧‧‧處理模組 12‧‧‧Processing module
121‧‧‧教學資訊 121‧‧‧Teaching Information
13‧‧‧編碼模組 13‧‧‧Code Module
131‧‧‧編碼教學資訊 131‧‧‧ Coded teaching information
1311‧‧‧使用期限 1311‧‧‧Usage period
14‧‧‧第一傳輸模組 14‧‧‧First transmission module
15‧‧‧教學資料庫 15‧‧‧Teaching database
16‧‧‧驗證模組 16‧‧‧ verification module
161‧‧‧使用權限 161‧‧‧Access rights
20‧‧‧學習端 20‧‧‧Learning
21‧‧‧第二傳輸模組 21‧‧‧Second transmission module
22‧‧‧解碼模組 22‧‧‧Decoding module
30‧‧‧伺服端 30‧‧‧Server
31‧‧‧伺服端資料庫 31‧‧‧Server database
40‧‧‧供應端 40‧‧‧Supply
41‧‧‧供應期限 41‧‧‧Supply period
第1圖係為本發明之同步教學系統之方塊圖。 Figure 1 is a block diagram of the synchronous teaching system of the present invention.
第2圖係為本發明之同步教學系統之第一實施例之方塊圖。 Figure 2 is a block diagram of a first embodiment of the synchronous teaching system of the present invention.
第3圖係為本發明之同步教學系統之第一實施例之示意圖。 Figure 3 is a schematic diagram of a first embodiment of the synchronous teaching system of the present invention.
第4圖係為本發明之同步教學系統之第二實施例之方塊圖。 Figure 4 is a block diagram of a second embodiment of the synchronous teaching system of the present invention.
第5圖係為本發明之同步教學系統之第二實施例之示意圖。 Figure 5 is a schematic diagram of a second embodiment of the synchronous teaching system of the present invention.
為利 貴審查員瞭解本發明之技術特徵、內容與優點及其所能達成之功效，茲將本發明配合附圖，並以實施例之表達形式詳細說明如下，而其中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本發明實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關係解讀、侷限本發明於實際實施上的權利範圍，合先敘明。 The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.
請參閱第1圖，係為本發明之同步教學系統之方塊圖。如圖所示，同步教學系統1包含：一教學端10及一學習端20。教學端10與學習端20可以利用網際網路或無線通訊系統相互連線，以相互傳輸資訊。教學端10包含：一電子白板11、一處理模組12、一編碼模組13及一第一傳輸模組14。學習端20包含：一第二傳輸模組21及一解碼模組22。電子白板11提供一教學者書寫，且教學者可於電子白板11操作複數個教學物件111。在教學者教學過程中，處理模組12會將各個被操作之教學物件111、教學者之一語音資訊 112、一操作資訊113及一時間資訊114儲存為一教學資訊121。編碼模組13對教學資訊121進行編碼，以形成一編碼教學資訊131，並透過一第一傳輸模組14，即時傳輸編碼教學資訊131至至少一學習端20。至少一學習端20連線教學端10其包含：一第二傳輸模組21及一解碼模組22。第二傳輸模組21接收編碼教學資訊131。解碼模組22係對編碼教學資訊131進行解碼，以使一學習者與教學端10進行同步學習。 Please refer to FIG. 1 , which is a block diagram of the synchronous teaching system of the present invention. As shown in the figure, the synchronous teaching system 1 includes: a teaching terminal 10 and a learning terminal 20. The teaching end 10 and the learning end 20 can be interconnected by using an internet or a wireless communication system to transmit information to each other. The teaching terminal 10 includes an electronic whiteboard 11, a processing module 12, an encoding module 13, and a first transmission module 14. The learning terminal 20 includes: a second transmission module 21 and a decoding module 22. The electronic whiteboard 11 provides a teacher's writing, and the instructor can operate a plurality of teaching objects 111 on the electronic whiteboard 11. In the teaching process of the educator, the processing module 12 will each of the operated teaching objects 111, one of the instructors of the voice information 112. An operation information 113 and a time information 114 are stored as a teaching information 121. The encoding module 13 encodes the teaching information 121 to form a coded teaching information 131, and transmits the encoded teaching information 131 to at least one learning end 20 through a first transmission module 14. At least one learning terminal 20 connects the teaching terminal 10 to include a second transmission module 21 and a decoding module 22. The second transmission module 21 receives the encoded teaching information 131. The decoding module 22 decodes the encoded teaching information 131 to enable a learner to learn synchronously with the teaching terminal 10.
具體地說，教學端10利用電子白板11進行教學時，教學端10之處理模組12會將教學者教學過程分為四大部份同時記錄，其四大部份分別為教學者使用之教學物件111、教學者之聲音(語音資訊112)、教學者於電子白板11之書寫軌跡或是操作教學物件111之動作(操作資訊113)及一時間資訊114，並將其儲存為一教學資訊121。隨後，教學資訊121透過編碼模組13對其進行編碼，以形成一編碼教學資訊131。學習端20連線教學端10後，教學端10藉由第一傳輸模組14將編碼教學資訊131傳送至學習端20，學習端20則利用第二傳輸模組21接收編碼教學資訊131，並透過解碼模組22以進行解碼，進而可達到同步教學之功效。 Specifically, when the teaching terminal 10 uses the electronic whiteboard 11 to perform teaching, the processing module 12 of the teaching terminal 10 divides the teaching process of the teachinger into four parts and records them simultaneously, and the four major parts are respectively used by the teaching staff. The object 111, the voice of the teacher (voice information 112), the writing track of the teacher on the electronic whiteboard 11 or the action of operating the teaching object 111 (operation information 113) and the time information 114 are stored as a teaching information 121. . Subsequently, the teaching information 121 is encoded by the encoding module 13 to form a coded teaching information 131. After the learning terminal 20 is connected to the teaching terminal 10, the teaching terminal 10 transmits the encoded teaching information 131 to the learning terminal 20 through the first transmission module 14, and the learning terminal 20 receives the encoded teaching information 131 by using the second transmission module 21, and The decoding module 22 is used for decoding, thereby achieving the effect of synchronous teaching.
請一併參閱第2圖及第3圖。第2圖係為本發明之同步教學系統之第一實施例之方塊圖；第3圖係為本發明之同步教學系統之第一實施例之示意圖。如圖所示，同步教學系統1包含：一教學端10、一學習端20及一伺服端30。教學端10包含：一電子白板11、一處理模組12、一編碼模組13、一第一傳輸模組14及一教學資料庫15。學習端20包含：一第二傳輸模組21及一解碼模組22。伺服端30包含一伺服資料庫31。其中，學習端20可以是一個人電腦；伺 服端30可以是一雲端資料庫。教學端10之電子白板11可提供教學者書寫並操作複數個教學物件111。當教學者於教學端10進行教學時，處理模組12會即時記錄教學過程中使用之教學物件111、教學者之語音資訊112、教學者於電子白板111之操作資訊113及一時間資訊114，並將其轉換儲存為一教學資訊121。隨後，編碼模組13對教學資訊121進行編碼，以形成一編碼教學資訊131，並將其存入教學資料庫15。其中編碼模組13在對教學資訊121進行編碼時，會寫入一使用期限1311。其中，編碼模組13係利用數位內容權利管理(Digital Rights Management,DRM)方式對教學資訊121進行編碼。當學習端20連線至教學端10時，教學端10藉由第一傳輸模組14將教學資料庫15中編碼教學資訊131，傳送至學習端20，學習端20藉由第二傳輸模組21接收後，透過解碼模組22進行解碼，以讀取教學資訊121及其使用期限1311。當學習端20接收之編碼教學資訊131之使用期限1311到期時，學習端20則無法觀看或使用該教學資訊121。 Please refer to Figure 2 and Figure 3 together. 2 is a block diagram of a first embodiment of a synchronous teaching system of the present invention; and FIG. 3 is a schematic diagram of a first embodiment of a synchronous teaching system of the present invention. As shown in the figure, the synchronous teaching system 1 includes: a teaching terminal 10, a learning terminal 20, and a server terminal 30. The teaching terminal 10 includes an electronic whiteboard 11, a processing module 12, an encoding module 13, a first transmission module 14, and a teaching database 15. The learning terminal 20 includes: a second transmission module 21 and a decoding module 22. The servo terminal 30 includes a servo database 31. Wherein, the learning terminal 20 can be a personal computer; The server 30 can be a cloud database. The electronic whiteboard 11 of the teaching terminal 10 can provide the teacher to write and operate a plurality of teaching objects 111. When the teacher teaches at the teaching end 10, the processing module 12 immediately records the teaching object 111 used in the teaching process, the voice information 112 of the teacher, the operation information 113 of the teacher in the electronic whiteboard 111, and a time information 114. And convert it into a teaching information 121. Subsequently, the encoding module 13 encodes the teaching information 121 to form a coded teaching information 131 and stores it in the teaching database 15. The encoding module 13 writes a usage period 1311 when encoding the teaching information 121. The encoding module 13 encodes the teaching information 121 by using a Digital Rights Management (DRM) method. When the learning terminal 20 is connected to the teaching terminal 10, the teaching terminal 10 transmits the encoded teaching information 131 in the teaching database 15 to the learning terminal 20 via the first transmission module 14, and the learning terminal 20 passes the second transmission module. After receiving 21, the decoding module 22 performs decoding to read the teaching information 121 and its use term 1311. When the lifespan 1311 of the encoded teaching information 131 received by the learning terminal 20 expires, the learning terminal 20 cannot view or use the teaching information 121.
然，學習端20若即時接收編碼教學資訊131，可能會因編碼教學資訊131之檔案過大或是該學習端20之傳輸頻寬之限制，導致學習端20無法即時同步接收編碼教學資訊131。故，在實際應用中，教學端10可以先將教學物件111透過第一傳輸模組14，傳送儲存至伺服端30之一伺服資料庫31。學習端20在連線教學端10以進行同步學習前，可先連線至伺服端30以下載伺服資料庫31中之教學物件111。藉此，學習端20在連線教學端10進行同步教學時，可僅即時接收部分之編碼教學資訊131(語音資訊112、操作資訊113及時間資訊114)，學習端20僅需將先行下載之教學物件111與 即時接收之部份教學編碼資訊131結合，即可達到同步教學之效果，且傳輸過程中可以更加流暢。其中，部分編碼教學資訊131可以是利用串流技術(Streaming media)進行傳輸。 However, if the learning terminal 20 receives the encoded teaching information 131 in real time, the learning terminal 20 may not receive the encoded teaching information 131 in real time due to the limitation of the encoded teaching information 131 or the transmission bandwidth of the learning terminal 20. Therefore, in the actual application, the teaching end 10 can transmit and store the teaching object 111 to the servo database 31 of the server 30 through the first transmission module 14. Before the learning terminal 20 performs the synchronous learning, the learning terminal 20 may first connect to the server 30 to download the teaching object 111 in the servo database 31. Therefore, when the learning terminal 20 performs synchronous teaching at the connection teaching terminal 10, only part of the encoded teaching information 131 (speech information 112, operation information 113, and time information 114) can be received immediately, and the learning terminal 20 only needs to download the first line. Teaching object 111 and The combination of some teaching code information 131 received immediately can achieve the effect of synchronous teaching, and the transmission process can be more smooth. The partial coding teaching information 131 may be transmitted by using streaming media.
換言之，為使學習端20可流暢地同步觀看教學端10之教學內容，可將教學端10之教學資訊121中部分與時間無關之容量較大之資訊(例如教學物件111)，先行儲存至伺服端30之伺服資料庫31，學習端20則僅需即時接收檔案較小之資訊，進而可達到同步之功效。另外，值得一提的是，教學端10可預先將複數筆教學資訊121儲存至教學資料庫15，且每一筆教學資訊121具有一對應之教學編號，當學習端20連線至教學端10可依據該教學編號，以確認所接收之教學資訊121與當前教學端10所使用之教學資訊121是否相同。 In other words, in order to enable the learning terminal 20 to smoothly and synchronously view the teaching content of the teaching terminal 10, some of the information of the teaching information 121 of the teaching terminal 10 that is not related to time (for example, the teaching object 111) may be first stored in the servo. At the end of the servo database 31 of the terminal 30, the learning terminal 20 only needs to receive the information of the file in a timely manner, thereby achieving the synchronization effect. In addition, it is worth mentioning that the teaching terminal 10 can store the plurality of teaching information 121 in advance into the teaching database 15, and each teaching information 121 has a corresponding teaching number, and when the learning terminal 20 is connected to the teaching terminal 10 Based on the teaching number, it is confirmed whether the received teaching information 121 is the same as the teaching information 121 used by the current teaching terminal 10.
請一併參閱第4圖及第5圖。第4圖係為本發明之同步教學系統之第二實施例之方塊圖；第5圖係為本發明之同步教學系統之第二實施例之示意圖。如圖所示，同步教學系統1包含：一教學端10、一學習端20、一伺服端30及一供應端40。教學端10包含：一電子白板11、一處理模組12、一編碼模組13、一第一傳輸模組14、教學資料庫15及一驗證模組16。學習端20包含：一第二傳輸模組21及一解碼模組22。伺服端30包含一伺服資料庫31。供應端40具有複數個教學物件111，且各教學物件111具有一供應期限41。教學端10、學習端20與伺服端30之相關傳輸連結關係與前述相同，於此不再贅述。簡單地說，教學端10先將教學物件111傳送儲存至伺服端30之伺服資料庫31；學習端20先連線伺服端30以下載教學物件111。學習端20下載教學物件111後，可連線至教學端10以 即時接收語音資訊112、操作資訊113及一時間資訊114，在進一步結合教學物件111，即可達到與教學端10即時同步學習之目的。值的一題的是，學習端20連線教學端10要求進行同步教學時，需先透過教學端10之驗證模組16以認證該學習端20之身份。學習端20經教學端10認證後，教學端10會給予該學習端20一使用權限161。易言之，學習端20需通過教學端10之認證，以得到一使用權限161，才可進行相關傳輸作業。 Please refer to Figure 4 and Figure 5 together. Figure 4 is a block diagram of a second embodiment of the synchronous teaching system of the present invention; and Figure 5 is a schematic view of a second embodiment of the synchronous teaching system of the present invention. As shown in the figure, the synchronous teaching system 1 includes: a teaching terminal 10, a learning terminal 20, a server terminal 30, and a server terminal 40. The teaching terminal 10 includes an electronic whiteboard 11, a processing module 12, an encoding module 13, a first transmission module 14, a teaching database 15, and a verification module 16. The learning terminal 20 includes: a second transmission module 21 and a decoding module 22. The servo terminal 30 includes a servo database 31. The supply end 40 has a plurality of teaching objects 111, and each teaching object 111 has a supply period 41. The related transmission connection relationship between the teaching terminal 10, the learning terminal 20 and the server terminal 30 is the same as the foregoing, and will not be described herein. Briefly, the teaching terminal 10 first transfers the teaching object 111 to the servo database 31 of the server 30; the learning terminal 20 first connects the server 30 to download the teaching object 111. After the learning terminal 20 downloads the teaching object 111, it can be connected to the teaching end 10 to The voice information 112, the operation information 113 and the time information 114 are received in real time, and the teaching object 111 can be further combined to achieve the purpose of synchronous learning with the teaching terminal 10. The value of the question is that when the learning terminal 20 is connected to the teaching terminal 10 for simultaneous teaching, the authentication module 16 of the teaching terminal 10 is first required to authenticate the identity of the learning terminal 20. After the learning terminal 20 is authenticated by the teaching terminal 10, the teaching terminal 10 gives the learning terminal 20 a usage right 161. In other words, the learning terminal 20 needs to be authenticated by the teaching terminal 10 to obtain a usage right 161 before the relevant transmission operation can be performed.
另外，教學端10可以連線至供應端40，以下載複數個教學物件111，且各教學物件111具有一供應期限41。當其中一教學物件111之供應期限41到期時，教學者則無法對該教學物件111進行相關教學操作，此時，教學者可藉由供應端40所提供之付費機制，以延長該教學物件111之供應期限41。 In addition, the teaching terminal 10 can be connected to the supply terminal 40 to download a plurality of teaching objects 111, and each teaching object 111 has a supply period 41. When the supply period 41 of one of the teaching objects 111 expires, the teaching person cannot perform the related teaching operation on the teaching object 111. At this time, the teaching provider can extend the teaching object by the payment mechanism provided by the supply terminal 40. The supply period of 111 is 41.
綜合地說，教學端10可以連線至供應端40下載複數個教學物件111。教學者可先將所需之教學物件111傳送儲存至伺服端30之伺服資料庫31。學習端20可先連線伺服端30以下載上課所需之教學物件111，再連線教學端10以即時接收部分之編碼教學資訊131(語音資訊112、操作資訊113及一時間資訊114)，以達到遠端同步教學之目的。另外學習端20連線教學端10時，需先透過驗證機制，以取得一使用權限161；教學物件111具有供應端40所設置之供應期限41；編碼教學資訊131具有教學端10所設置之使用期限1311，而當各期限到期時，使用者皆無法再觀看或操作該物件或該資訊，但可透過付費機制，以延長該使用期限1311。 In summary, the teaching terminal 10 can be connected to the supply terminal 40 to download a plurality of teaching objects 111. The instructor can first transfer the required teaching object 111 to the servo database 31 of the server 30. The learning terminal 20 can first connect the server terminal 30 to download the teaching object 111 required for the class, and then connect the teaching terminal 10 to receive part of the coded teaching information 131 (speech information 112, operation information 113 and time information 114). In order to achieve the purpose of remote synchronization teaching. In addition, when the learning terminal 20 is connected to the teaching terminal 10, it is necessary to first obtain a usage authority 161 through the verification mechanism; the teaching object 111 has a supply period 41 set by the supply terminal 40; the encoded teaching information 131 has the use of the teaching terminal 10 The period is 1311, and when the deadlines expire, the user can no longer view or manipulate the item or the information, but the payment mechanism can be used to extend the period of use 1311.
以上所述僅為舉例性，而非為限制性者。任何未脫離本發明之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申 請專利範圍中。 The above is intended to be illustrative only and not limiting. Any equivalent modifications or changes to the spirit and scope of the present invention shall be included in the appended claims. Please be within the scope of the patent.
1‧‧‧同步教學系統 1‧‧‧Synchronous teaching system
10‧‧‧教學端 10‧‧‧Teaching end
11‧‧‧電子白板 11‧‧‧Whiteboard
111‧‧‧教學物件 111‧‧‧ Teaching objects
112‧‧‧語音資訊 112‧‧‧Voice information
113‧‧‧操作資訊 113‧‧‧Operational information
114‧‧‧時間資訊 114‧‧‧Time Information
12‧‧‧處理模組 12‧‧‧Processing module
121‧‧‧教學資訊 121‧‧‧Teaching Information
13‧‧‧編碼模組 13‧‧‧Code Module
131‧‧‧編碼教學資訊 131‧‧‧ Coded teaching information
14‧‧‧第一傳輸模組 14‧‧‧First transmission module
20‧‧‧學習端 20‧‧‧Learning
21‧‧‧第二傳輸模組 21‧‧‧Second transmission module
22‧‧‧解碼模組 22‧‧‧Decoding module
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW519845B (en) * | 2001-10-31 | 2003-02-01 | Ru-Fang Shiau | Wireless projection system and projection method therefor |
| TW200814742A (en) * | 2006-06-23 | 2008-03-16 | Anystream Inc | Embedded appliance for multimedia capture |
| CN100521550C (en) * | 2002-04-02 | 2009-07-29 | 诺基亚有限公司 | Coding method, decoding method, coder and decoder for digital video |
| TWM418368U (en) * | 2011-04-29 | 2011-12-11 | guo-hua Zhao | E-learning platform system |
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| TW519845B (en) * | 2001-10-31 | 2003-02-01 | Ru-Fang Shiau | Wireless projection system and projection method therefor |
| CN100521550C (en) * | 2002-04-02 | 2009-07-29 | 诺基亚有限公司 | Coding method, decoding method, coder and decoder for digital video |
| TW200814742A (en) * | 2006-06-23 | 2008-03-16 | Anystream Inc | Embedded appliance for multimedia capture |
| TWM418368U (en) * | 2011-04-29 | 2011-12-11 | guo-hua Zhao | E-learning platform system |
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