KR101021599B1 - Study device having output capacity of voice and image - Google Patents

Abstract

The present invention provides a user with a publication, an optical pen, and a control box displaying a code image related to a specific information. The optical pen transmits a signal according to a state selected in the publication to the control box to inform the selected information accurately. You can selectively output the sound of pronunciation, the video that informs you, and the video that informs you of the above information through a video device connected by wire. You can also select the voice and subtitles of the video in Korean, English, Japanese, and Chinese. The present invention relates to a service method of a learner having a function of outputting audio and video so that it can be effectively used as a teaching material.

The present invention described above,

Publications with code images associated with specific information,

An optical pen for reading the code image of the publication and remotely outputting the code image as code information;

Comprising a control box for outputting the stored voice information, video information and video information by the code information remotely output from the optical pen,

The user reading the code image of the publication with an optical pen,

Converting the code image into code information;

Outputting a control signal different to the user's option along with the code information to the control box;

The user selects by arbitrarily adjusting a language and an output method while outputting audio information, video information, or video information from a control box among video information stored according to a code image and a control signal transmitted from the optical pen. According to the code image of the publication, the audio, video or video of the correct pronunciation is output at the same time, it is characterized in that the voice and subtitles of the video can be selected from Korean, English, Japanese, Chinese, etc.

Publications, Optical Pens, Data Converters, Control Boxes, Imaging Equipment

Description

Service method of learner with voice and video output function {Study device having output capacity of voice and image}

The present invention relates to a service method of a learner having a function of outputting audio and video. Specifically, the present invention provides a publication, an optical pen, and a control box in which a code image related to specific information is displayed to a user. Wirelessly transmits the signal according to the selected status to the control box to selectively output the sound of the correct pronunciation to inform the selected information, video to inform the information, and video to inform the above information in detail through a video device connected by wire. At the same time, the present invention relates to a service method of a learner having an output function of an audio and video, which can be effectively used as a teaching material by allowing the user to select the voice and subtitle characters of a video from Korean, English, Japanese, and Chinese.

In general, as a method of using information, there is provided a method of printing and printed on paper or an electronic book and image using a computer.

However, since information is limited to letters and pictures (usually black and white pictures), it cannot provide a variety of information, and e-books can be accessed through a computer, which is far from the offline reality.

In order to solve such a problem, a multimedia information service method using a code image added to a book and the like and a device thereof are disclosed in Korean Patent Laid-Open Publication No. 2001-84890.

How to provide code image,

Assigning code information to a physical object including a book, and setting content including multimedia information associated with the object;

Converting the code information into a code image that is encoded physically or electronically by encoding a predetermined encoding algorithm;

And displaying the code image on the object and providing the code image to the user.

And the multimedia information providing method using the code image,

Inputting the code image displayed on the physical object including the book,

Extracting code information from the input code image by a predetermined decoding algorithm;

Setting a network address based on the extracted code information;

And providing contents including multimedia information related to the object by connecting to the network address.

In addition, the multimedia information providing apparatus using a code image,

An input means for receiving a code image displayed on a physical object including a book,

Decoding means for extracting code information from the input code image by a predetermined decoding algorithm;

And information providing means for providing multimedia information related to the object by connecting to a network address set by the extracted code information.

On the other hand, the physical object to which the code image is added,

Tangible objects with physical shapes,

The network address storing the multimedia information related to the object is configured to include a code image that is physically represented by encoding by a predetermined encoding algorithm.

The code image is a predetermined shape, color, pattern, or the like generated by converting one or more letters or numbers included in the code information by a predetermined code conversion table for mapping each letter and number to a predetermined color, respectively. Composed of images in combination.

However, according to the multimedia information service method and apparatus using code images added to the conventional books as described above, the multimedia information service using code images can be received only at a place equipped with a computer connected to a network. In addition, the output is only possible through a computer and a speaker connected thereto, so it is inconvenient to use, and the location is limited, making it difficult to use as a learning material.

Accordingly, the applicant has proposed a patent application No. 10-2004-0005133 dated January 27, 2004 (Service method for providing sound information by code images added to printed publications and image information),

The method includes inputting a code image formed of a combination of colors and shapes into a printed publication and image information including a book,

Extracting code information from the input code image by a predetermined decoding algorithm;

Detecting output data corresponding to the extracted code information;

And outputting the detected output data by voice signal to provide the voice information by the code image added to the printed publication and the image information.

However, according to the service method for providing voice information by code images added to the printed publications and image information as described above, voice information service can be received regardless of the place while outputting voice information by code image printed on the publication. It maximizes usability as a learning material and makes it possible for the blind to use it, but the memory capacity of the optical pen that reads code images is limited, which not only simplifies the information conveyed to the user, but also allows the user to select the language through the code image. There are some disadvantages such as the inability to select the state of the display.

Accordingly, the present invention is to solve the conventional problems as described above, to provide a user with a publication, an optical pen and a control box in which a code image related to a specific information is displayed, the signal according to the user selected in the publication with the optical pen Is delivered wirelessly to the control box to accurately output the selected voice, to inform you of the selected information, to inform you of the information, and to inform you of the above information. The purpose of the present invention is to provide a service method of a learner having a function of outputting audio and video so that the characters of the text and subtitles can be selected from Korean, English, Japanese and Chinese.

In order to achieve the above object, a service method of a learner having a sound and video output function of the present invention includes a publication in which a code image related to specific information is displayed;

An optical pen for reading the code image of the publication and remotely outputting the code image as code information;

Comprising a control box for outputting the stored voice information, video information and video information by the code information remotely output from the optical pen,

The user reading the code image of the publication with an optical pen,

Converting the code image into code information;

Outputting a control signal different to the user's option along with the code information to the control box;

The user selects by arbitrarily adjusting a language and an output method while outputting audio information, video information, or video information from a control box among video information stored according to a code image and a control signal transmitted from the optical pen. According to the code image of the publication, the audio, video or video of the correct pronunciation is output at the same time, it is characterized in that the voice and subtitles of the video can be selected from Korean, English, Japanese, Chinese, etc.

According to the service method of the learner having a sound and video output function of the present invention as described above, the publication and the code image related to the specific information is displayed;

An optical pen for reading the code image of the publication and remotely outputting the code image as code information;

Comprising a control box for outputting the stored voice information, video information and video information by the code information remotely output from the optical pen,

The user reads the code image of the publication with an optical pen and converts it into code information, and then outputs a control signal according to the user's option to the control box. By controlling the language and output method arbitrarily during printing, the user can output the correct pronunciation of voice, video or video according to the code image of the user's selected publication. It can be effective.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

Learner having an output function of audio and video according to the present invention, as shown in Figure 1,

A publication (1) having code images associated with the particular information,

An optical pen (10) for reading the code image of the publication (1) and remotely outputting the code information;

The control box 20 outputs audio information, video information, and video information stored by the code information remotely output from the optical pen 10 to the video device 30.

The publication (1) includes an optical pen in the name area (2) by providing a code image in the name area (2), image area (3) and code area (4) of an animal, plant or thing printed on each page. If you read the code image while positioning (10), you will recognize that the name of the animal, plant or thing (2) and the voice of simple commentary are selected.

When the code image is read while the optical pen 10 is placed in the image area 3, the image for recognition of the description of the image 3 of the animal, plant or object is selected.

Reading the code image while placing the optical pen 10 in the code area 4 makes it possible to recognize that a video of a more detailed description of the animal, plant or object is selected.

The optical pen 10 includes a camera 11, a data changer 12, a signal output unit 13, a key input unit 14, and a power supply unit 15.

The camera 11 of the optical pen 10 has a zoom function as shown in FIG. 2 to capture a code image and have a magnification function.

The data changer 12 decodes the code image and converts the code image into code information.

The key input unit 14 connected to the data converter 12 allows a user to select a user's option through a language selection key LS, a power key PW, a slow play key SP, and a volume control key VO. To generate a control signal according to

The signal output unit 13 receiving the control signal from the key input unit 14 while receiving code information obtained by converting the code image of the camera 11 from the data converter 12 receives the code information and the control signal. Wireless transmission through the wireless transmitter 16,

The power supply unit 15 turns on the green light emitting diode LED1 when the voltage value detected through the voltage detector 18 is higher than an appropriate value while supplying the power of the built-in battery 17 to a necessary operating power therein. At the same time that the power supply is below the appropriate value, the red light emitting diode (LED2) is turned on to notify that the abnormal power supply.

As shown in FIG. 3, the control box 20 may include a microprocessor that receives code information and control signals output through the signal output unit 13 of the optical pen 10 through the wireless receiver 21. 22) by combining the selected language by adjusting the speed and volume of reading and reproducing the information data incorporating the voice memory 23, the video memory 24, and the video memory 25 according to the above code information and the control signal. The signal and the output signal of the video signal and the video signal is configured to output to the signal output unit (26).

The video device 30 outputs to the speaker 31 and / or the monitor 32 as voice, video or video by an output signal of the audio signal, the video signal or the video signal transmitted from the control box 20. It is configured to

Referring to Figures 4 to 6 the service method of the learner having a voice and video output function of the present invention as described above in detail as follows.

First, while arranging names while arranging images of animals, plants, or objects in the publication (1), code images are formed and printed in the name area (2), the image area (3), and the code area (4). Step 100).

Therefore, when the user presses the power key PW of the key input unit 14 shortly once (step 101) to use the optical pen 10, the power of the battery 17 is normally supplied through the power unit 15. The green light emitting diode LED1 is turned on to indicate that power is normally supplied (step 102).

While the above power is being supplied, the voltage detector 18 detects the voltage value and determines whether the voltage value is lower than the rated value. When the voltage is lower (step 103), the power of the battery 17 is turned on while the red light emitting diode LED2 is turned on. It is notified that the battery is discharged so as to charge or replace the battery 17 (step 104).

If the optical pen 10 is placed in the name area 2 and the image area 3 or the code area 4 of the publication 1 during the normal operation of the optical pen 10 (step 105), the optical pen ( 10, the camera 11 captures the code image using the zoom function (step 106), and the data converter 12 receiving the captured code image decodes the code image and converts the code image into code information. (Step 107).

If there is an input of a control signal through the volume control key VO of the key input unit 14 (step 108), the code information is transmitted from the data converter 12 to the signal output unit 13, and the code information and control signal are transmitted. Mixing (step 109) allows the wireless transmission to the control box 30 via the wireless transmitter 16 (step 110).

In the microprocessor 22 of the control box 20 which has received the code information and the control signal wirelessly through the wireless receiver 21, the code information is represented by the name area 2 and the image area 3 or the code area. (4) It is determined whether or not (step 111).

If the code information is recognized as the name area 2 (step 112), the user recognizes that the name (2) of the animal, plant or thing is selected and the voice of the simple commentary is selected to store the data stored in the voice memory 23. After reading the corresponding voice data (step 113), the speed is adjusted to the volume according to the control signal (step 114) and transmitted to the video device 30 through the signal output unit 26 to the voice through the speaker 31. The output allows the user to listen (step 115).

If the code information is recognized as the image area 3 (step 116) in the above process (step 111), the image memory 24 is recognized to recognize that the image for description of the image 3 of the animal, plant or object is selected. After reading the image data stored in the (step 117) by adjusting the playback speed and the volume according to the control signal (step 118) and delivers to the video device 30 through the signal output unit 26 to the speaker 31 and The monitor 32 outputs the image and the audio so that the user can see and hear it (step 119).

If the code information is recognized as the code area 4 in the above process (step 111) (step 120), it is recognized that the video for more detailed description of the animal, plant or object is selected and stored in the video memory 25. After reading the video data (step 121) and adjusting the playback speed and volume according to the control signal (step 122) and passing it to the video device 30 through the signal output unit 26 to the speaker 31 and the monitor 32 ) So that the user can view and listen to the video and the audio (step 123).

On the other hand, if the user presses the language selection key LS through the key input unit 14 connected to the data converter 12 while outputting the audio, video or video (step 124), the number of Korean, English, Japanese, While Chinese and the like are sequentially selected, the voice or subtitle characters of the desired language are output through the video device 30 (step 125).

When the user presses the power key PW once briefly via the input unit 14 connected to the data converter 12 (step 126), selects the function of the pause key (step 127) and briefly presses (step 128) normal While switching to the speed, a long sentence or a song can be output when the explanation can be explained or returned to normal playback (step 129).

When the user adjusts the slower playback key SP through the input unit 14 connected to the data converter 12 at a slower speed (step 130), the outputted audio, video or video is output at a slower speed. It can be fully understood and memorized as well as to be read along (step 131).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

1 is a schematic diagram showing the overall configuration of the present invention.

Figure 2 is a block diagram showing in detail the configuration of the optical pen of the present invention.

Figure 3 is a block diagram showing the configuration of the control box of the present invention.

4 to 6 are flowcharts illustrating a service process of the present invention.

Explanation of symbols on the main parts of the drawings

1: Publication 2: Name Area

3: Image area 4: Code area

10: optical pen 12: data converter

13 signal output unit 20 control box

21: Passenger Bride 22: Microprocessor

30: video equipment

Claims (2)

delete First, a code image is formed and printed in the name area 2, the image area 3, and the code area 4 while arranging names while arranging images of animals, plants, or objects in the publication 1; , When the user presses the power key PW of the key input unit 14 briefly to use the optical pen 10, the green light emitting diode LED1 is turned on while the power of the battery 17 is normally supplied through the power unit 15. Lighting the; While the power is being supplied, the voltage detection unit 18 detects a voltage value and turns on the red light emitting diode LED2 when the voltage value is lower than the rated value. If the optical pen 10 is placed in the name area 2 and the image area 3 or the code area 4 of the publication 1 during the normal operation of the optical pen 10, the camera of the optical pen 10 A data converter 12 receiving a code image by the 11 and receiving the captured code image, decoding the code image and converting the code image into code information; If there is an input of a control signal through the volume control key VO of the key input unit 14, the code information is transmitted from the data converter 12 to the signal output unit 13, and the code information and the control signal are mixed. Wirelessly transmitting to the control box (30) via (16), In the microprocessor 22 of the control box 20 which has received the code information and the control signal wirelessly through the wireless receiver 21, the code information includes the name area 2 and the image area 3 or the code area. (4) determining whether one of If the code information is the name area (2), the user recognizes that the name (2) of the animal, plant or thing is selected and the voice of the simple commentary, and reads the voice data from the data stored in the voice memory (23). After transmitting to the video device 30 through the signal output unit 26 to output the audio through the speaker 31, When the code information is recognized as the image area 3 in the above step, the image data stored in the image memory 24 is read and transferred to the image device 30 to the image through the speaker 31 and the monitor 32. Outputting voice, If the code information is the code region 4 in the above step, reading the video data stored in the video memory 25 and transmitting the video data to the video device 30 to output the video and audio; When the user presses the language selection key LS of the key input unit 14 while outputting the above voice, video or video, the voice of the desired language can be sequentially selected according to the number of times, such as Korean, English, Japanese, and Chinese. Outputting subtitle characters through the video device 30; When the user presses the power key (PW) once briefly, it switches to the mode of the pause key, and when it is pressed again, it returns to the normal speed, When the user adjusts at a slow speed through a slow playback key (SP) service method of the learner having the output function of the audio and video, characterized in that it comprises a step of outputting the output voice or video or video at a slow speed.

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