CN101281690A - Teaching auxiliary device, system and teaching auxiliary means - Google Patents
Teaching auxiliary device, system and teaching auxiliary means Download PDFInfo
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Abstract
Disclosed is a teaching auxiliary device, a system and a method, wherein the device is a data storage module for storing the teaching course or/and the courseware and outputting the stored teaching course or/and the courseware to the teaching output module under the control of the CPU; a teaching output module for outputting the teaching course or/and the courseware in the given ways under the control of the CPU; a teaching mutual information input module for inputting the teaching information in the teaching process to realize the alternation in the teaching process. The method is that, the teaching auxiliary device provides the teaching course or/and the courseware to different types of terminals, receives the teaching mutual information input by different terminals; the different terminal obtains the teaching course or/and the courseware from the teaching auxiliary device, inputs the teaching mutual information to the teaching auxiliary device. The invention provides the teaching service on the basis of satisfying the self teaching characteristics.
Description
Technical Field
The invention relates to the field of computer teaching, in particular to a teaching auxiliary device, a system and a teaching auxiliary method.
Background
With the development of computer technology, the application field of computers is wider and wider, for example, computers can be applied to the teaching field to realize computer teaching. At present, in the process of realizing computer teaching, the teaching is only completed by directly utilizing the existing characteristics of a computer, and the teaching is specifically embodied as follows:
1) in the process of computer teaching, the teaching courseware is mainly positioned on acoustic and optical displays of the teaching courseware, and the teaching courseware is mainly stored in a memory of a computer in a file form. For example: the teaching courseware is stored in the memory of the computer, when the user needs to use the teaching courseware, the instruction for using the teaching courseware is directly sent to the computer, after the computer receives the instruction, the corresponding teaching courseware is extracted from the memory, and the corresponding teaching courseware is provided for the user to carry out corresponding teaching in a display or voice mode.
2) In the computer teaching process, teaching courseware can be displayed only on a computer of a specific type or a terminal of a specific type, and teaching courseware cannot be displayed on terminals of various types, so that the development place and time of computer teaching are limited.
3) In the process of computer teaching, teaching courseware needs to be input or copied in advance through software on a computer, and then the teaching courseware is displayed or interacted. Thus, the teaching courseware cannot be presented or interacted with when the software on which the teaching courseware is based and the software on which the teaching courseware is presented or interacted with are different, for example: a courseware entered with the windows operating system may not be playable in the applet mac operating system. Therefore, the contradiction between universality and expression form diversity is generated, namely the richer the expression forms are, the fewer the types of playing or interactive terminals are suitable for the expression forms are, the fewer users can use the teaching courseware, and the better the universality of the teaching courseware is, the monotonous the corresponding expression forms are.
The existing characteristics of the computer are not changed due to the characteristics of teaching, namely the existing characteristics of the computer are directly utilized to complete the computer teaching, so that the defects exist: firstly, for a user using a teaching courseware, a computer storing the teaching courseware needs to be accessed directly or by adopting a terminal of a specific type, and the computer is controlled directly or by adopting a terminal of a specific type to perform teaching, which increases the cost for performing teaching by using the computer; secondly, for users participating in computer teaching, interactive teaching needs to be carried out, but the interactive capability of the computer is poor at present, and only teaching courseware stored in the computer can be provided for the users, so that the users cannot correspondingly modify teaching courses used for the computer teaching according to the use needs of the users; and thirdly, teaching courseware in a standard form cannot be provided for different types of terminals to be displayed and interacted, or software for audio and video decoding of the teaching courseware is downloaded to the different types of terminals to be displayed and interacted after the audio and video decoding of the teaching courseware.
In summary, there are many drawbacks in the current computer teaching, and how to implement a teaching assistance device, system and method that satisfy the teaching characteristics becomes a problem to be solved urgently.
Disclosure of Invention
The invention provides a teaching assistance device which can provide teaching services on the basis of satisfying the characteristics of teaching itself.
The invention also provides a teaching auxiliary system which can provide teaching service on the basis of meeting the characteristics of teaching.
The invention also provides a teaching auxiliary method, which can provide teaching service on the basis of meeting the characteristics of teaching.
According to the above purpose, the technical scheme of the invention is realized as follows:
a teaching auxiliary device comprises a central processing unit, a data storage module, a teaching output module and a teaching interactive information input module which are connected through a bus, wherein,
the data storage module is used for storing teaching courses or/and courseware and outputting the stored teaching courses or/and courseware to the teaching output module under the control of the central processing unit;
the teaching output module is used for outputting teaching courses or/and courseware obtained from the data storage module or from the network in a set multiple mode under the control of the central processing unit;
and the teaching interactive information input module is used for inputting teaching information in the teaching process under the control of the central processing unit so as to realize audio-video interaction in the teaching process.
Preferably, the device further comprises an audio/video encoding and decoding module, which is used for decoding the audio/video of the teaching course or/and the teaching courseware obtained from the data storage module under the control of the central processing unit, and then sending the decoded audio/video to the teaching output module.
Preferably, the teaching output module is an information output module, a network connection module or/and an external device connection module, the teaching interactive information input module comprises an information input module, an audio/video acquisition module, a network connection module or/and an external device connection module, wherein,
the information output module is a sound card, a loudspeaker, a display, various card readers, a recordable optical disk drive or/and a printer; the network connection module is an Ethernet card, a wireless network card, a WIFI wireless local area network card, a WiMax network card or/and an optical fiber interface; the external equipment connecting module is an infrared module, a Bluetooth module, a USB expansion port or/and an IEEE1394 interface module;
the information input module comprises a keyboard, a touch screen, a mouse or/and interfaces for interacting with various types of terminals; the audio and video acquisition module is a camera, a sound card or/and a microphone.
Preferably, the device further comprises a course editing and publishing module, which is used for publishing and editing the teaching course or/and the courseware, generating the teaching course or/and the teaching courseware, and storing the teaching course or/and the teaching courseware in the data storage module or sending the teaching course or/and the teaching courseware to the teaching output module for output.
The device also comprises a safety verification module used for verifying the identity of a user using the teaching auxiliary device;
or the device also comprises a payment module which is used for paying for the teaching courses or/and the courseware before or after the teaching output module outputs the teaching courses or/and the courseware under the control of the central processing unit.
A teaching assistance system is characterized by comprising a teaching assistance device and different types of terminals, wherein,
the different types of terminals are used for acquiring teaching courses or/and courseware from the teaching auxiliary device in a wireless or wired mode and inputting teaching interactive information to the teaching auxiliary device;
and the teaching auxiliary device is used for providing teaching courses or/and courseware for different types of terminals and receiving the teaching interactive information input by the different types of terminals.
Preferably, the different types of terminals are further configured to generate or edit a teaching course or/and a teaching courseware, and send the generated or edited teaching course or/and the teaching courseware to the teaching assistance device;
the teaching auxiliary device is also used for receiving the generated or edited teaching courses or/and the teaching courseware and then storing or providing the teaching courses or/and the teaching courseware to other terminals.
Preferably, the system further comprises a server for controlling the teaching assistance device through a network, and providing or updating the teaching course or/and the courseware to the teaching assistance device.
A teaching assistance method, comprising:
the teaching auxiliary device provides teaching courses or/and teaching courseware for different types of terminals and receives teaching interactive information input by the different types of terminals.
Preferably, the different types of terminals are included to customize the teaching assistance device before providing the teaching course or/and the teaching courseware for the different types of terminals, and the process is as follows:
the teaching auxiliary device receives an input command for selecting a teaching course or/and a teaching courseware and selecting a mode of using the teaching course or/and the teaching courseware;
the teaching auxiliary device searches surrounding different types of terminals, prompts the searched different types of terminal identifications and receives a command for selecting the different types of terminal identifications;
the teaching auxiliary device sends the selected teaching courses or/and the teaching courseware which are stored or obtained from the network to the terminals corresponding to different types of terminal identifications for operation.
Preferably, the method further comprises:
the teaching auxiliary device sets a parameter database of the AP command corresponding to each terminal type and parameter, and after receiving the AP command sent by the terminal, the teaching auxiliary device matches the AP command according to the parameter database to obtain the terminal type and corresponding software information for coding and decoding teaching courses or/and courseware, and sends the software for coding and decoding the teaching courses or/and courseware required by the terminal to the terminal.
Preferably, the process of receiving the teaching interactive information input by the different types of terminals includes:
the teaching auxiliary device collects audio and video data after receiving the audio and video interactive teaching command, encodes the audio and video data, and stores the encoded audio and video data or/and sends the encoded audio and video data to different types of terminals or/and other teaching auxiliary devices through a network.
Preferably, the method further comprises the step of editing and publishing the courses by the teaching auxiliary device, wherein the course editing and publishing process comprises the following steps:
the teaching auxiliary device acquires related resources in the teaching process, and edits the generated teaching course or/and teaching courseware on the related resources in the teaching process;
the teaching auxiliary device issues the generated teaching course or/and the teaching courseware to a network or sends the generated teaching course or/and the teaching courseware to different types of terminals.
According to the scheme, the teaching auxiliary device is provided with the teaching output module which can input teaching courseware for different types of terminals, so that the teaching auxiliary device has the characteristics of convenience and flexibility in use; because the teaching interactive information input module is arranged in the teaching auxiliary device, the interaction with the audio and video information of the user is realized in the teaching process, and the whole teaching process is completed. Therefore, the device, the system and the method provided by the invention meet the characteristics of multi-type terminal access and audio-video interactive teaching in the teaching process, and provide convenient and practical teaching service. In addition, a course editing and publishing module can be further arranged in the teaching auxiliary device and used for editing and publishing the teaching courses, and the teaching characteristics that the user correspondingly modifies the teaching courses used for computer teaching according to the use requirements of the user are realized. Therefore, the device, the system and the method provided by the invention can enable a user to directly carry out audio-video interaction or downloading or uploading or modifying on the teaching course or/and the teaching courseware with the teaching auxiliary device by using different types of terminals, and can acquire software capable of coding and decoding the teaching course or/and the teaching courseware from the teaching auxiliary device to decode the corresponding teaching course or/and the teaching courseware. Therefore, the device, the system and the method provided by the invention provide teaching service on the basis of meeting the characteristics of teaching.
Drawings
FIG. 1 is a schematic view of a teaching assistance apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a teaching assistance system according to an embodiment of the present invention;
fig. 3 is a flowchart of a teaching assistance method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
In order to provide teaching service on the basis of meeting the self characteristics of teaching, the teaching auxiliary device is arranged and used for storing or/and releasing teaching courses or/and courseware, so that a user can acquire the teaching courses or/and the teaching courseware from the teaching auxiliary device by adopting various types of terminals, carry out audio-video interactive teaching and correspondingly modify the used teaching courses or the teaching courseware according to the self use requirements.
In addition, the teaching auxiliary device can also modify the structure of the teaching course and the organizational relationship between the teaching courseware in the teaching course. The modification can be done by the user through the terminal used, or can be done directly at the teaching aid. After the modification is completed, the user can transmit the teaching courseware or/and the teaching course to the teaching auxiliary equipment through the terminal used by the user according to the modification condition, and can also package and download the whole course (including a plurality of courseware and the organization form of the courseware) or the teaching courseware in the course from the teaching auxiliary device to the terminal used by the user.
In the invention, the user uses various types of terminals and teaching auxiliary devices to carry out teaching courses or/and interaction of teaching courseware, and the whole teaching process is completed. In the interaction process, the functions of customizing the teaching course or/and the teaching courseware, audio-video interaction of the teaching course or/and the teaching courseware, editing, uploading or downloading the teaching course or/and the teaching courseware and the like can be performed.
Fig. 1 is a schematic view of a teaching assistance device provided in an embodiment of the present invention, which at least includes: the central processing unit, the data storage module, the audio and video coding and decoding module, the teaching output module and the teaching interactive information input module are connected through a bus, and information interaction is carried out in the teaching process. Wherein,
the data storage module is used for storing teaching courses or/and courseware and outputting the stored teaching courses or/and courseware to the audio and video coding and decoding module under the control of the central processing unit;
the audio and video coding and decoding module is used for decoding the audio and video of the teaching courses or/and courseware obtained from the data storage module or received from the network under the control of the central processing unit and then sending the decoded audio and video to the teaching output module;
the teaching output module is used for outputting the decoded teaching courses or/and courseware in a plurality of set modes under the control of the central processing unit, and the set modes can be input to various terminals used by a user in a wired or wireless mode, or directly prompted by a loudspeaker or a display, or recorded in an optical disk, or written in a memory card of a card reader arranged in the device.
And the teaching interactive information input module is used for inputting teaching information in the teaching process under the control of the central processing unit so as to realize interaction in the teaching process.
In this embodiment, when the teaching course or/and the courseware is output, the teaching course or/and the courseware may not be subjected to audio/video decoding, but the teaching output module directly outputs the teaching course or/and the courseware output from the storage module or received from the network, and when the teaching course or/and the courseware is executed by different types of terminals receiving the teaching course or/and the courseware, corresponding audio/video decoding is performed. At this time, the different types of terminals need to have software capable of performing audio/video encoding and decoding on the corresponding teaching courses or/and courseware, the software can be obtained from the teaching auxiliary device, or can be preset in the terminal, the teaching auxiliary device transmits the teaching courses or/and the courseware of the different types of terminals to the different types of terminals based on different software (the software is stored in the teaching auxiliary device corresponding to the different types of terminals in advance), or the same standard software which is based on the same standard software and is simultaneously transmitted to the different types of terminals for audio/video decoding the teaching courses or/and the teaching courseware, so that the different types of terminals obtain the same standard software to load the same standard software, and the same standard software is used for performing audio/video decoding on the teaching courses or/and the courseware received from.
Because the teaching output module in the teaching auxiliary device of the invention adopts various modes to output teaching courses or/and courseware, compared with the single display of the teaching courseware in the prior art, the teaching auxiliary device has the characteristics of convenient use and flexibility. In addition, because the teaching auxiliary device comprises the teaching interactive information input module, the teaching auxiliary device realizes various types of information interaction used by the user in the teaching process and completes the whole teaching process.
In the invention, the teaching output module can be an information output module, a network connection module or/and an external equipment connection module, wherein the information output module can be a sound card, a loudspeaker, a display, various card readers, a recordable optical disk driver or/and a printer and is used for directly prompting teaching courses or/and courseware to a user; the network connection module can be an Ethernet card, a wireless network card, a WIFI wireless local area network card or/and a WiMax network card and the like and is used for prompting the teaching courseware to the user in a wireless mode; the external equipment connecting module comprises an infrared module, a Bluetooth module, a USB expansion port or/and an IEEE1394 interface module and the like and is used for prompting teaching courses or/and courseware to a user in a small-range wireless mode or wired mode.
In the invention, the teaching interactive information input module can comprise an information input module, an audio and video acquisition module, a network connection module or/and an external equipment connection module, wherein the information input module can comprise a keyboard, a touch screen, a mouse or/and an interface for interacting with other equipment and is used for receiving teaching course or/and courseware interactive information input by a user; the audio/video acquisition module can be a camera, a sound card or/and a microphone and is used for acquiring interactive information of teaching courses or/and courseware; the network connection module or/and the external device connection module and the network connection module or/and the external device connection module in the teaching output module can be the same entity or different entities.
The teaching assistance device shown in fig. 1 may further include a course editing and publishing module, configured to publish and edit the teaching course or/and the courseware, so as to generate the teaching course or/and the course in the teaching course, and store the course in the data storage module or send the course to the teaching output module for output.
The teaching assistance apparatus of fig. 1 may further include a payment module, which may be a coin-freed apparatus, a card-swiped apparatus, a POS apparatus, or the like, for paying for the teaching lesson or/and the teaching courseware before or after the teaching lesson or/and the teaching courseware outputted from the teaching output module under the control of the central processor.
In order to ensure the safety of using the teaching aid, the teaching aid shown in fig. 1 may further include a security verification module for verifying the identity of the user using the teaching aid, where the security verification module may be a card reader for reading the password provided by the user and performing corresponding authentication, and the authentication is passed and then providing teaching service to the user.
The teaching assistance device provided by the invention can provide teaching services for users using different types of terminals, and fig. 2 is a schematic diagram of a teaching assistance system provided by an embodiment of the invention, which comprises the teaching assistance device and different types of terminals, wherein,
the different types of terminals are used for acquiring teaching courses or/and courseware from the teaching auxiliary device in a wireless or wired mode and inputting teaching interactive information to the teaching auxiliary device;
and the teaching auxiliary device is used for providing teaching courses or/and teaching courseware for different types of terminals and receiving the teaching interactive information input by the different types of terminals.
In the system, different types of terminals can be WBMA network terminals, wireless network terminals, mobile terminals or Personal Digital Assistants (PDAs), generally have a communication function with the teaching auxiliary device, can perform information interaction with the teaching auxiliary device in a wired or wireless mode, acquire teaching courses or/and courseware and input teaching audio-video interaction information.
In the system, a server may be further included for controlling the teaching assistance apparatus via the network, and providing or updating the teaching lesson or/and the teaching courseware to the teaching assistance apparatus.
In the system, the teaching courses or/and courseware provided by the teaching auxiliary device to different types of terminals can be based on the same standard software, at this time, the same standard software for the audio/video coding and decoding teaching courses or/and courseware needs to be downloaded from the teaching auxiliary device or the network in different types of terminals, or the same standard software for the audio/video coding and decoding teaching courses or/and courseware is stored in advance in different types of terminals.
In the system, the teaching assistance device may also provide the teaching lessons or/and courseware based on software of different standards for different types of terminals, the software corresponding to the different types of terminals. At this time, the teaching auxiliary device firstly acquires the type of the terminal and the software of the terminal (which can be actively acquired or notified by the terminal), and sends the teaching course or/and the teaching courseware based on the software of the terminal to the terminal; or the teaching auxiliary device firstly acquires the type of the terminal (can be actively acquired or notified by the terminal), and then sends the software supported by the terminal and the teaching course or/and the teaching courseware based on the software supported by the terminal to the terminal according to the type of the terminal.
Fig. 3 is a flowchart of a teaching assistance method provided in an embodiment of the present invention, which includes the following specific steps:
301, providing teaching courses or/and teaching courseware for different types of terminals by the teaching auxiliary device, and receiving teaching interactive information input by the different types of terminals;
and step 302, the terminals of different types acquire teaching courses or/and teaching courseware from the teaching auxiliary device, and input teaching interactive information to the teaching auxiliary device.
In the embodiment of the method, when the teaching courses or/and the courseware are provided for different types of terminals, the different types of terminals are required to be customized to the teaching auxiliary device; when the teaching interactive information input by different types of terminals is received, the audio and video interaction of the teaching course or/and the teaching courseware is actually realized. In addition, in the embodiment of the method, different types of terminals can also download or upload teaching courses or/and courseware from the teaching auxiliary device, and edit the teaching courses or the courseware of the teaching auxiliary device. These three embodiments are described below.
First embodiment
Terminal of different types customizes teaching course or/and teaching courseware to teaching auxiliary device
Assuming that a terminal used by a user is a mobile terminal, a teaching interaction information input module of a teaching auxiliary device is a touch screen in an information input module, a teaching output module of the teaching auxiliary device is a Bluetooth module of an external device connection module, and the user must perform identity verification when downloading teaching courseware, the specific process of the embodiment is as follows:
the method comprises the following steps that firstly, a touch screen of the teaching auxiliary device displays teaching courseware resources stored in a data storage module, and receives input commands for selecting teaching courseware and selecting a teaching courseware mode;
in the step, the teaching courseware is downloaded to the mobile terminal by using the Bluetooth function in a teaching courseware mode; the mobile terminal is provided with a Bluetooth function, namely the Bluetooth function is set to be visible to other equipment;
secondly, searching by a Bluetooth module of the teaching auxiliary device under the control of a central processing unit, searching surrounding mobile terminals, displaying the searched mobile terminal identifications on a touch screen, and receiving a command for selecting the mobile terminal identifications by the Bluetooth module through the touch screen;
step three, a safety verification module of the teaching auxiliary device receives identity verification information through a touch screen, verifies the identity verification information and then passes the verification, and the step is optional;
and step three, the teaching output module of the teaching auxiliary device sends the teaching courseware stored in the data storage module to the mobile terminal corresponding to the mobile terminal identification under the control of the central processing unit, wherein the teaching courseware is selected in the step one.
And fourthly, the mobile terminal runs the received teaching courseware.
In this embodiment, the data storage module of the teaching assistance device further stores a program for running the teaching courseware, and if the mobile terminal cannot run the received teaching courseware, the above steps can be also adopted to request to receive the corresponding teaching courseware program from the teaching assistance device, so that the running of the teaching courseware can be realized.
Specifically, suppose that different types of terminals are mobile terminals with a bluetooth high-speed data transmission function and a sybian6 operating system, the mobile terminals store teaching courseware required by teaching and have available storage space, and the bluetooth function of the mobile terminals is in an on state. And after receiving the input user name and password, the teaching auxiliary device carries out security verification and passes the security verification. The teaching auxiliary device provided with the Bluetooth module searches surrounding mobile equipment under the control of the central processing unit, finds the mobile terminal and establishes wireless physical connection. By receiving the identification code transmitted from the mobile terminal, the teaching assistance apparatus identifies the mobile terminal as a mobile terminal to which the sybian6 operating system is installed. The teaching output module in the teaching auxiliary device obtains teaching courses or/and courseware from the data storage module of the teaching auxiliary device or/and network resources in the network according to the control of the central processing unit and provides the teaching courses or/and courseware for the mobile terminal to select, after the teaching interactive information input module of the teaching auxiliary device receives the instruction of the mobile terminal, the teaching courses or/and the courseware corresponding to the instruction are sent to the mobile terminal through the bluetooth module, so that the mobile terminal receives the teaching courses or/and the courseware transmitted by the teaching auxiliary device and then stores the teaching courses or/and the courseware in the memory of the mobile terminal. When a teaching course or/and a teaching courseware is sent, the teaching auxiliary device can obtain audio and video decoding software supported by the mobile terminal according to the identification code sent by the mobile terminal or a user selects the audio and video decoding software supported by the mobile terminal in the teaching auxiliary device, the audio and video decoding software supported by the mobile terminal is sent to the mobile terminal through the Bluetooth module according to an instruction of the mobile terminal, and the downloaded teaching course or/and the downloaded teaching courseware subjected to audio and video decoding playing after the mobile terminal loads the software. When the interactive information of the teaching course or/and the teaching courseware in the mobile terminal needs to be transmitted to the teaching auxiliary device or the network, the teaching auxiliary device sends an instruction to the mobile terminal, the mobile terminal sends the stored interactive information resource of the teaching course or/and the teaching courseware to the teaching auxiliary device through the Bluetooth function for display, and after the teaching auxiliary device selects, the interactive information of the corresponding teaching course or/and the teaching courseware is sent to the teaching auxiliary device through the Bluetooth function or sent to the network.
In this embodiment, the teaching assistance device is required to recognize the type of the terminal, and then the software supported by the terminal or the software owned by the terminal can be determined according to the type of the terminal, and then the transmission of the corresponding teaching course or courseware is performed. Specifically, the teaching auxiliary device establishes COM port connection through Bluetooth, infrared or cable connection and terminal communication. And then parameter information such as the type, the operating system and the like of the terminal is acquired through an AP command. The teaching auxiliary device is provided with a database of AP command cluster parameters of each type of terminal, the model and the operating system of the terminal and the software information for coding and decoding teaching courses or/and courseware are obtained by matching the AP command parameter database with the received AP commands of each type of terminal, and accordingly the teaching courses or/and the teaching courseware and the corresponding coding and decoding software are provided for the terminal accessing the teaching auxiliary device.
Second embodiment
Audio and video interactive teaching through teaching auxiliary device
The method comprises the following steps that firstly, a teaching interactive information input module of a teaching auxiliary device receives an audio and video interactive teaching command;
secondly, a safety verification module of the teaching auxiliary device receives identity verification information through an interactive information input module, verifies the identity verification information and then passes the verification, and the step can be selected;
thirdly, an audio and video acquisition module in a teaching interactive information input module of the teaching auxiliary device acquires audio and video data under the control of a central processing unit and sends the audio and video data to an audio and video coding and decoding module;
in the step, the collected audio and video data can be directly played through a display and a loudspeaker or an earphone in the teaching output module.
And fourthly, an audio and video coding and decoding module of the teaching auxiliary device codes audio and video data under the control of the central processing unit, stores the coded audio and video data into a data storage module, and sends the coded audio and video data to other users through a network connection module in the teaching output module.
In the step, the encoded audio and video data can also be sent to a server which governs the teaching auxiliary device, and then the encoded audio and video data are transmitted to other teaching auxiliary devices by the server, so that the teaching sharing with a larger range is realized.
In this embodiment, courseware text related to the teaching and screen-shared data may also be sent and received through the above steps.
In the embodiment, the audio and video coding and decoding module can code and compress the whole teaching process into courseware in a set format, and the courseware is stored in the teaching auxiliary device through the data storage module. After the teaching course is finished, the teaching courseware can be stored in the equipment such as a mobile phone, a U disk, a PDA or a user personal computer through the external equipment connecting module.
As another embodiment, it is assumed that the system includes two or more teaching assistance devices, which are installed with cameras and microphones and deployed with audio-video interaction software, and audio-video authentication and forwarding equipment. All the devices in the system are connected through a network, and the teaching auxiliary device interacts with the forwarding device through audio and video authentication. After the security authentication is performed, communication is performed via a network and audio and video authentication and forwarding equipment through the use of a display and a touch screen in a teaching output module of the teaching assistance apparatus, and connection is established with other teaching assistance apparatuses. In this connection, audio-visual data streams can be transmitted, so that the transmission of audio-visual data between two or more teaching aids is achieved. The camera and the microphone of the teaching auxiliary device are used for encoding the acquired audio and video data and the related teaching courses or the teaching courseware after the audio and video data are acquired, and transmitting the encoded audio and video data and the related teaching courses or the teaching courseware to the audio and video authentication and forwarding equipment, and the audio and video authentication and forwarding equipment transmits the received encoded audio and video data and the related teaching courses or the teaching courseware to other teaching auxiliary devices through the established connection.
Third embodiment
Course editing and publishing by adopting teaching auxiliary device
The method comprises the following steps that firstly, related resources of a teaching process are obtained through a teaching output module of a teaching auxiliary device;
in this step, the relevant resources of the teaching process can be sent to the teaching courseware data module by the data storage module of the teaching auxiliary device, or the external device connected with the external device connecting module, or the network connecting module, or the information input module;
secondly, a course editing and releasing module of the teaching auxiliary device receives teaching courseware generated by editing teaching related resources;
and thirdly, the course editing and publishing module of the teaching auxiliary device publishes the received teaching courseware to a data storage module of the teaching auxiliary device and an external device or a network connection module connected with the external device connection module.
Specifically, the operation authority of the teaching auxiliary device is acquired after the safety verification, the teaching auxiliary device reads resources such as characters, pictures, multimedia files and the like required by teaching from the teaching auxiliary device or a network according to instructions, in a course editing and publishing module of the teaching auxiliary device, a central processing unit controls the resources to be organized and packaged through an XML editor according to a specified form to generate teaching courseware, and the specified form and the instructions can be obtained from a touch screen or/and a keyboard. The generated teaching courseware is transmitted to other external devices through the Bluetooth module or transmitted to a network memory through a network.
The teaching auxiliary device, the system and the method provided by the invention have the advantages that the teaching output module capable of inputting teaching courseware to different types of terminals is arranged in the teaching auxiliary device, so that the teaching auxiliary device has the characteristics of convenience and flexibility in use; because the teaching interactive information input module is arranged in the teaching auxiliary device, the information interaction with the user is realized in the teaching process, and the whole teaching process is completed; because the course editing and publishing module is arranged in the teaching auxiliary device, the user can edit and publish the teaching courseware as required.
Therefore, the device, the system and the method provided by the invention can enable a user to directly carry out audio-video interaction or downloading or uploading or modifying on the teaching course or/and the teaching courseware with the teaching auxiliary device by using different types of terminals, and can acquire software capable of decoding the teaching course or/and the teaching courseware from the teaching auxiliary device to decode the corresponding teaching course or/and the teaching courseware. The device, the system and the method provided by the invention provide teaching service on the basis of meeting the characteristics of teaching.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (13)
1. A teaching auxiliary device is characterized in that the device comprises a central processing unit, a data storage module, a teaching output module and a teaching interactive information input module which are connected through a bus, wherein,
the data storage module is used for storing teaching courses or/and courseware and outputting the stored teaching courses or/and courseware to the teaching output module under the control of the central processing unit;
the teaching output module is used for outputting teaching courses or/and courseware obtained from the data storage module or from the network in a set multiple mode under the control of the central processing unit;
and the teaching interactive information input module is used for inputting teaching information in the teaching process under the control of the central processing unit and realizing the interaction of audio and video, text and various multimedia in the teaching process.
2. The device as claimed in claim 1, further comprising an audio/video encoding/decoding module for decoding the audio/video of the teaching course or/and the teaching courseware obtained from the data storage module under the control of the central processing unit and then sending the decoded audio/video to the teaching output module.
3. The apparatus of claim 1, wherein the teaching output module is an information output module, a network connection module or/and an external device connection module, and the teaching interactive information input module comprises an information input module, an audio/video acquisition module, a network connection module or/and an external device connection module, wherein,
the information output module is a sound card, a loudspeaker, a display, various card readers, a recordable optical disk drive or/and a printer; the network connection module is an Ethernet card, a wireless network card, a WIFI wireless local area network card, a WiMax network card or/and an optical fiber interface; the external equipment connecting module is an infrared module, a Bluetooth module, a USB expansion port or/and an IEEE1394 interface module;
the information input module comprises a keyboard, a touch screen, a mouse or/and interfaces for interacting with various types of terminals; the audio and video acquisition module is a camera, a sound card or/and a microphone.
4. The apparatus according to claim 1 or 2, further comprising a course editing and publishing module for editing and publishing the teaching course or/and courseware, generating the teaching course or/and courseware, storing the teaching course or/and courseware in the data storage module or sending the teaching course or/and courseware to the teaching output module for output.
5. The apparatus of claim 1, further comprising a security verification module for verifying the identity of a user using the teaching assistance apparatus;
or the device also comprises a payment module which is used for paying for the teaching courses or/and the courseware before or after the teaching output module outputs the teaching courses or/and the courseware under the control of the central processing unit.
6. A teaching assistance system using the teaching assistance apparatus of claim 1, comprising the teaching assistance apparatus and different types of terminals, wherein,
the different types of terminals are used for acquiring teaching courses or/and courseware from the teaching auxiliary device in a wireless or wired mode and inputting teaching interactive information to the teaching auxiliary device;
and the teaching auxiliary device is used for providing teaching courses or/and courseware for different types of terminals and receiving the teaching interactive information input by the different types of terminals.
7. The teaching assistance system of claim 6 wherein the different types of terminals are further configured to create or edit teaching lessons and/or courseware for transmission to the teaching assistance device;
the teaching auxiliary device is also used for receiving the generated or edited teaching courses or/and the teaching courseware and then storing or providing the teaching courses or/and the teaching courseware to other terminals.
8. An instructional aid system as claimed in claim 6 or 7 wherein the system further comprises a server for controlling the instructional aid via a network to provide or update an instructional course or/and a courseware to the instructional aid.
9. A teaching assistance method using the teaching assistance apparatus of claim 1, the method comprising:
the teaching auxiliary device provides teaching courses or/and teaching courseware for different types of terminals and receives teaching interactive information input by the different types of terminals.
10. The method of claim 9, wherein providing the lesson or/and the courseware to the different types of terminals comprises customizing the lesson assistance device with the different types of terminals by:
the teaching auxiliary device receives an input command for selecting a teaching course or/and a teaching courseware and selecting a mode of using the teaching course or/and the teaching courseware;
the teaching auxiliary device searches surrounding different types of terminals, prompts the searched different types of terminal identifications and receives a command for selecting the different types of terminal identifications;
the teaching auxiliary device sends the selected teaching courses or/and the teaching courseware which are stored or obtained from the network to the terminals corresponding to different types of terminal identifications for operation.
11. The method of claim 10, further comprising:
the teaching auxiliary device sets a parameter database of the AP command corresponding to each terminal type and parameter, and after receiving the AP command sent by the terminal, the teaching auxiliary device matches the AP command according to the parameter database to obtain the terminal type and corresponding software information for coding and decoding teaching courses or/and courseware, and sends the software for coding and decoding the teaching courses or/and courseware required by the terminal to the terminal.
12. The method of claim 9, wherein the process of receiving the instructional interactive information input by the different types of terminals comprises:
the teaching auxiliary device collects audio and video data after receiving the audio and video interactive teaching command, encodes the audio and video data, and stores the encoded audio and video data or/and sends the encoded audio and video data to different types of terminals or/and other teaching auxiliary devices through a network.
13. The method of claim 9, further comprising the step of the teaching assistance device performing course editing and publishing by:
the teaching auxiliary device acquires related resources in the teaching process, and edits the generated teaching course or/and teaching courseware on the related resources in the teaching process;
the teaching auxiliary device issues the generated teaching course or/and the teaching courseware to a network or sends the generated teaching course or/and the teaching courseware to different types of terminals.
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| CNA2008101054450A CN101281690A (en) | 2008-04-29 | 2008-04-29 | Teaching auxiliary device, system and teaching auxiliary means |
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| CNA2008101054450A CN101281690A (en) | 2008-04-29 | 2008-04-29 | Teaching auxiliary device, system and teaching auxiliary means |
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| CNA2008101054450A Pending CN101281690A (en) | 2008-04-29 | 2008-04-29 | Teaching auxiliary device, system and teaching auxiliary means |
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