KR20020010986A - On line-lecturer management system and lecturer image management method of the same - Google Patents

Abstract

PURPOSE: An on line-lecturer management system and a lecturer image management method of the same are provided to make out lecture image by grouping the lecturers into the images based on the research results of the users accessed via a data communication network. CONSTITUTION: The lecturers(30) connect to the web site of the lecturer managing system to extract and manage self-image via the data communication network(20). The control module(118) of the operational part(100) identifies the user based on ID and password. If the user is not a member, the operational part ask him to affiliate and to input self-information. The inputted self-information is stored on affiliates/lecturers information database(106). After performing an on-line sample lecture in the lecturer managing system, the desirable image of the user is extracted. By forming a group with the same image lecturers, the group image management is to be accomplished.

Description

ON LINE-LECTURER MANAGEMENT SYSTEM AND LECTURER IMAGE MANAGEMENT METHOD OF THE SAME}

The present invention relates to an online instructor management system and an instructor image management method, and more particularly, an online instructor who recreates and maintains an image suitable for a corresponding instructor based on objective data and images of an instructor connected through a data communication network. Management system and instructor image management method.

As noted. Based on this, in recent years, information selection technology and compression technology are being developed to more easily access peripheral technologies such as cache memory expansion technology to provide accurate information to subscribers more quickly and subscribers' tastes and preferences. It is also accelerating the development of various contents and its solutions.

This trend is applied to the existing offline lecture system, and now, online lectures are variously configured to provide useful information to a large number of subscribers in real time through a data communication network.

The lecture system mediated by the data communication network is larger than the existing offline lecture system, and there is no hassle that the instructor or student must move to a specific place, and personal questions or answers can be made in real time. There is an advantage.

However, in the above-described conventional lecture system, when multiple instructors and students are connected at the same time, objective historical data and image management data of the instructors are not secured, so it is very difficult to lecture to a plurality of students while maintaining a specific image for each instructor. do. In other words, the lecture styles of the instructors can not be fixed to a particular image and can be changed at each lecture, and it is almost impossible for the individual to manage the image for a long time.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described state of the art, and a plurality of instructors are grouped by their images based on research data of subscribers connected to a data communication network and maintained as instructors having a specific image desired by a plurality of subscribers. The purpose is to provide an instructor image management method in an online lecture system.

1 is a schematic diagram showing a schematic configuration of an online instructor management system according to an embodiment of the present invention,

Figure 2 is a block diagram showing the configuration of the online instructor management system according to an embodiment of the present invention,

3 is a view showing instructor data grouped in the online instructor management system and its interworking state according to an embodiment of the present invention;

4 is a signal flow diagram of an online instructor management system according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

12a-12n: subscriber terminal; 20: data communication network;

32a to 32n: instructor terminal, 100: operating unit,

102: communication control module, 106: subscriber / instructor new DB,

108: subscriber grade DB, 110: instructor image DB,

112: preference DB, 114: preference investigation algorithm,

116: instructor management algorithm, 118: control module.

In order to achieve the above object, according to a preferred embodiment of the present invention, in an online information providing system with a wired / wireless data communication network, the video lecture data is output through the data communication network, and the preferred instructor image data is transmitted. At least one subscriber station having a subscriber station and a subscriber modem having a web browser therein; At least one lecturer having a lecturer terminal and a lecturer modem provided therein to provide video lecture data to the subscriber terminal through the data communication network, and receive and output specific lecturer image data; It is connected to a plurality of subscribers and instructors at the same time through the data communication network to extract the image of the instructor to maintain and maintain the image of the appropriate instructor, and receives the instructor preferred image data from the subscriber to have a specific image according to the data An online instructor management system is provided, which is composed of a management unit that manages to be created.

Preferably, the operation unit is provided therein and a communication control module for inputting and outputting data to the data communication network; A key input unit for changing / updating the internal algorithm and inputting a key control signal of an operator for various DBs; A subscriber / instructor new image DB for storing personal data of the subscriber and the instructor via the data communication network; A subscriber grade DB for storing grade data of the subscriber; An instructor image DB for storing at least one image data of the instructor; A preference DB for storing and receiving preference data for a specific lecturer and an image of the lecturer provided from the subscriber terminal through the data communication network; A preference research algorithm for investigating the subscriber's preferences for the instructor, the instructor's image, and the lecturer's history in association with the preference DB and extracting the instructor image that can be created; An instructor management algorithm that manages the instructor image connected to the instructor image DB and the preference survey algorithm through the data communication network based on the subscriber's preference data and maintains the image continuously. and; By controlling the signal input and output of the communication control module for the subscriber terminal and the instructor terminal via the data communication network, receiving the preference data for a specific instructor and instructor image from the subscriber to implement the image desired by the instructor. And a control module for controlling the instructor management algorithm to extract and maintain an image of at least one of the instructors to be connected.

More preferably, the communication control module has a common gateway interface (CGI) and a wireless application protocol (WAP) gateway interface therein to control wireless and wired communication.

In addition, according to the present invention, instructor image management system that creates a plurality of instructor images and manages for continuous maintenance while transmitting the lecture data through the data communication network to at least one subscriber connected to take the online course In the process, receiving a lecturer support signal via the data communication network; Performing a trial lecture for the instructor and extracting an instructor image suitable for the instructor; Judging whether or not to continuously maintain the instructor image generated to the instructor based on a predetermined time interval through corresponding lecture data; The online lecturer image management method is provided by receiving image data for a preferred lecturer image from a plurality of subscribers who take the lecture data.

Preferably, the instructor management is characterized in that the preference and grade data of subscribers for each individual instructor image and instructor history is linked to manage, the instructor management of the online lecture system is a group for managing the group of instructors with the same image On-line instructor image management method is provided that consists of image management for each individual and individual image management for each instructor.

EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail with reference to drawings.

1 is a schematic diagram showing a schematic configuration of an online instructor management system according to an embodiment of the present invention.

Referring to this, reference numeral 10 denotes a first to second web browser configured to output wireless / wired data therein so that lecture data can be received from a lecturer terminal managed using an online lecturer management system according to the present invention. Nth subscriber terminals 12a to 12n are provided, and first to Nth subscriber modems 14a to 14n for physically connecting the first to Nth subscriber terminals 12a to 12n with a data communication network are provided. Represents a subscriber.

The first to Nth subscriber terminals 12a to 12n are not limited to wired terminals, but include wireless terminals such as PCS and PDAs, so that there are HTTP (Hyper-Text Mark-up Language) and WAP (Wireless Application Protocol). ) Is also provided with a web browser that can output the transmission data.

Further, reference numeral 20 denotes a data communication network providing a communication path for communication connection between the subscriber 10 and the betting system according to the present invention, wherein the data communication network 20 is a general communication network, a cable network, a dedicated network, or the like. The present invention is not limited to the wired communication network, but includes a wireless communication network and a satellite network.

Reference numeral 30 represents at least one or more instructors managed using the online instructor management system according to the present invention. The instructor 30 outputs wireless / wired data therein so that the lecturer can receive and receive course data from the terminal. At least one of the first to Nth instructor terminals 32a to 32n configured to enable a web browser, and connected to the first to Nth instructor terminals 32a to 32n to receive audio and video data therein. The above web cameras 34a to 34n and microphones 36a to 36n are provided, and the first to Nth terminals for physically connecting the first to Nth instructor terminals 32a to 32n to the data communication network 20. Instructor modems 38a to 38n are provided.

On the other hand, reference numeral 100 denotes an operation unit for operating the overall online management system according to the present invention, the operation unit 100 is the first to the N-th instructor terminal (32a ~) through the data communication network 20 32n) receives and stores audio and video lecture data and transmits it to the subscriber 10, and simultaneously forms at least one image of the instructor 30 in groups, and continuously maintains the image of the individual lecturer 30 in the group. Manage with.

For example, the online instructor management system according to the present invention analyzes at least one image of the instructor 30, and creates an image suitable for the subscriber 10 based on the preference data provided from the subscriber 10, By configuring and managing a plurality of instructors 30 having the same or similar images in each group, efficient instructor management is achieved.

Figure 2 is a block diagram showing the configuration of an online instructor management system according to an embodiment of the present invention.

Referring to this, reference numeral 10 denotes a first to second web browser configured to output wireless / wired data therein so that lecture data can be received from a lecturer terminal managed using an online lecturer management system according to the present invention. Nth subscriber terminals 12a to 12n are provided, and first to Nth subscriber modems 14a to 14n for physically connecting the first to Nth subscriber terminals 12a to 12n to a data communication network are provided. Represents a subscriber.

Reference numeral 20 denotes a data communication network providing a communication path for communication connection between the subscriber 10 and the betting system according to the present invention.

Reference numeral 30 represents at least one or more instructors managed using the online instructor management system according to the present invention. The instructor 30 outputs wireless / wired data therein so that the lecturer can receive and receive course data from the terminal. At least one of the first to Nth instructor terminals 32a to 32n configured to enable a web browser, and connected to the first to Nth instructor terminals 32a to 32n to receive audio and video data therein; The above web cameras 34a to 34n and microphones 36a to 36n are provided, and the first to Nth terminals for physically connecting the first to Nth instructor terminals 32a to 32n to the data communication network 20. Instructor modems 38a to 38n are provided.

Reference numeral 100 denotes an operation unit for overall management of the online instructor management system according to the present invention. The operation unit 100 includes a communication control module, a key input unit, a subscriber / instructor personal DB, a subscriber report DB, an instructor image therein. It consists of DB, Preference DB, Preference Algorithm, and Instructor Management Algorithm.

Also, reference numeral 102 denotes a communication control module provided in the operating unit 100 to communicate with the first to Nth subscriber modems 14a to 14n via the data communication network 20. In addition, the communication control module 102 has a common gateway interface (CGI) and a wireless application protocol (WAP) gateway interface therein to control wireless and wired communication.

Also, reference numeral 104 denotes a key input unit for changing / updating an internal algorithm of the operation unit 100 and inputting a key control signal of an operator for various DBs.

Reference numeral 106 denotes a subscriber / instructor profile DB for storing subscriber / instructor profile data for the subscriber 10 and the lecturer 30 to use the online lecturer management system according to the present invention via the data communication network 20. The subscriber / instructor profile DB 106 stores subscriber profile data such as ID / password / telephone number / address / resident registration number / account number of the subscriber, and reference numeral 108 denotes grade data of the subscriber 10. The subscriber grade DB storing the subscriber grade DB, the grade data for each subscriber 10 stored in the subscriber grade DB 108 is associated with the image of the instructor 30 to calculate the relationship.

Reference numeral 110 represents an instructor image DB for storing at least one individual image data of the instructor 30, the instructor image DB 110 is a group image data of the grouped lecturer 30 and belonging to the group Instructor image data for each individual is linked and stored.

Reference numeral 112 denotes a preference DB for receiving and storing preference data for a specific instructor provided by the first to Nth subscriber stations 12a to 12n and an image of the instructor through the data communication network 20. In addition, reference numeral 114 is connected with the preference DB 112 to investigate the preferences of the subscriber 10 with respect to the image of the instructor 30 and the instructor, the instructor history, and thereby the image of the instructor 30 to be generated It represents a preference investigation algorithm that extracts.

Reference numeral 116 denotes an image of the instructor 30 connected to the instructor image DB 110 and the preference survey algorithm 114 via the data communication network 20 to connect the image of the instructor 10 with the preference data of the subscriber 10. It represents the instructor management algorithm, which is managed based on and managed to maintain the image continuously.

Reference numeral 118 denotes a control module for controlling the overall signal flow of the online instructor management system according to the present invention, wherein the control module 118 includes the first to Nth subscriber terminals 12a to 12n and the first to the first. The instructor 30 receives signal input / output of the communication control module 102 for the N-th instructor terminals 32a to 32n and receives preference data for a specific instructor and instructor image from the subscriber 10. Control the instructor management algorithm 116 to extract an image of at least one or more of the instructors 30 to be connected and to maintain the image.

Therefore, the online instructor management system according to the present invention is authorized to extract or create an image suitable for the corresponding instructor by receiving the history of the at least one instructor terminal 32a to 32n registered as the instructor of the system and the personal data and the course data thereof. In addition, multiple instructors with the same image are formed into a group and managed to maintain the image continuously.

In addition, by receiving preference data on a specific lecturer, its history, and images from at least one of the subscriber terminals 12a to 12n connected thereto, a plurality of lecturers 30 may be created and lectured according to their preferences. Manage it.

3 is a view showing instructor data grouped in the online instructor management system and its interworking state according to an embodiment of the present invention.

Referring to this, the instructor image DB 110 provided in the operating unit 100 of the instructor management system is largely composed of data for each group. For example, FIG. 3 shows Group A and Group B as an example. It is assumed that group A is a fun-oriented class, and group B is a class that focuses on teaching materials, even if it lacks fun.

The group A is a combination of a plurality of instructor data having the same image (for example, fun-oriented images), the instructor data is instructor image (120a, 122a, ....) and instructor history data (120b, 122b, .....).

Similarly, group B and a plurality of instructors having the same image (e.g., an image focusing on teaching materials) and the data are combined, and the instructor data includes the instructor image (130a, 134a, .....) It consists of instructor history data (130b, 134b, ...).

In addition, the instructor management algorithm 116 extracts an image suitable for the corresponding instructor according to a request signal from the instructor 30 that desires instructor image management, and manages by grouping the instructors whose images are the same, by a predetermined time unit. Whether the image of the instructor 30 is continuously maintained in comparison with the instructor image DB (110).

On the other hand, the instructor management algorithm 116 is associated with the preference survey algorithm 114 and its preference DB 112 to match a plurality of subscriber 10 preferences to create a new instructor image.

The signal flow and the instructor image management method of the online instructor management system according to an embodiment of the present invention having the above-described configuration will be described in detail with reference to the accompanying drawings.

4 is a signal flow diagram of an online instructor management system according to an embodiment of the present invention.

First, when at least one instructor 30 attempts to access the website of the instructor management system in order to extract his image through the data communication network 20 and to manage the image (first step: ST-1 ), The control module 118 of the operation unit 100 determines the authenticity of the subscriber 10 or the instructor 30 based on the ID and password of the subscriber / instructor profile data from the subscriber / instructor profile DB 106. (Step 2: ST-2)

In this case, when the instructor 30 accessing the web site of the instructor management system is not a member, the operation unit 100 requests the instructor 30 to register as a member, and the instructor 30 provides member information. The user information must be entered and the entered member information is stored in the subscriber / instructor profile DB 106. (Step 3: ST-3) When the subscriber profile data is completed, the accessor logs in to the system. (Step 4: ST-4)

In addition, when the instructor support signal and the history data and personal data of the corresponding instructor are applied from the instructor terminals 32a to 32n through the data communication network 30 (step 5: ST-5), the operation unit 100 Control module 118 stores the data in the subscriber / instructor profile DB (106).

Then, through the instructor management system to execute the online demonstration course (step 6: ST-6) to extract the image suitable for the instructor 30. (step 7: ST-7)

On the other hand, the image of each instructor extracted in the above manner is grouped with the same instructor so that the image management for each group can be made (step 8: ST-8).

The control module 118 receives course data from the first to Nth instructor terminals 32a to 32n based on a predetermined time interval and checks whether the corresponding image is maintained through the instructor management algorithm 116. (Step 9: ST-9) If the image of the instructor 30 is continuously maintained, the lecture is continuously executed. (Step 10: ST-10)

If the image of the instructor 30 is not maintained at this time, the individual intrinsic image data read from the instructor image DB 110 is transmitted to the instructor terminals 32a to 32n to maintain a specific instructor image. (Step 12: ST-12)

In addition, the operator 100 continuously executes a preference survey for each instructor from at least one of the subscriber terminals 12a to 12n and receives corresponding data (step 11: ST-11). Attempt management of the instructor 30 to create a specific image preferred by (10) or change to the image (Step 13; ST-13).

Meanwhile, the method of managing an instructor image in the online lecture system according to an embodiment of the present invention is not limited to the above embodiments, but various modifications can be made without departing from the technical gist of the present invention.

As described above, according to the instructor image management method in the online lecture system according to the present invention, by simultaneously managing a plurality of instructor images individually and analyzing the instructor image preferences of a plurality of students to create the image of the students preferred by the students In addition to improving the learning effect of the instructor can be efficiently managed.

Claims (6)

In the online information providing system with wired / wireless data communication network, At least one subscriber terminal having a web browser capable of outputting video lecture data through the data communication network and transmitting preferred lecturer image data and a subscriber modem therein; At least one lecturer having a lecturer terminal and a lecturer modem provided therein to provide video lecture data to the subscriber terminal through the data communication network, and receive and output specific lecturer image data; It is connected to a plurality of subscribers and instructors at the same time through the data communication network to extract the image of the instructor to maintain and maintain the image of the appropriate instructor, and receives the instructor preferred image data from the subscriber to have a specific image according to the data Online lecturer management system, characterized in that consisting of a management unit to manage to create. According to claim 1, The operating unit is provided therein and a communication control module for inputting and outputting data to the data communication network; A key input unit for changing / updating the internal algorithm and inputting a key control signal of an operator for various DBs; Subscriber / Instructor New phase DB for storing personal data of the subscriber and the lecturer via the data communication network; A subscriber grade DB for storing grade data of the subscriber; An instructor image DB for storing at least one image data of the instructor; A preference DB for storing and receiving preference data for a specific lecturer and an image of the lecturer provided from the subscriber terminal through the data communication network; A preference research algorithm for investigating the subscriber's preferences for the instructor, the instructor's image, and the lecturer's history in association with the preference DB and extracting the instructor image that can be created; An instructor management algorithm that manages the instructor image connected to the instructor image DB and the preference survey algorithm through the data communication network based on the subscriber's preference data and maintains the image continuously. and; By controlling the signal input and output of the communication control module for the subscriber terminal and the instructor terminal via the data communication network, receiving the preference data for a specific instructor and instructor image from the subscriber to implement the image desired by the instructor. And a control module configured to control the instructor management algorithm to extract and maintain an image of at least one instructor to be connected. The online instructor of claim 2, wherein the communication control module has a common gateway interface (CGI) and a wireless application protocol (WAP) gateway interface embedded therein to control wireless and wired communication. Management system. In the instructor image management system that transmits the lecture data to the at least one subscriber connected to take the online course through the data communication network, while creating a plurality of instructor images and managing for continuous maintenance, Receiving a lecturer support signal through the data communication network; Performing a trial lecture for the instructor and extracting an instructor image suitable for the instructor; Judging whether or not to continuously maintain the instructor image generated to the instructor based on a predetermined time interval through corresponding lecture data; Online lecturer image management method comprising the image analysis and image change process by receiving data on the preferred lecturer image from a plurality of subscribers taking the lecture data. The method of claim 4, wherein instructor management is performed by linking and managing subscriber preferences and grade data with respect to each individual instructor image and instructor history. [5] The method of claim 4, wherein the instructor management of the online lecture system comprises group management for grouping and managing instructors having the same image and individual image management for managing images for each instructor. .