KR101295335B1 - Block set, korean alphabet block set, korean character input method and recording medium - Google Patents

Abstract

An embodiment of the present invention relates to a block set, a Korean block set, a Korean input method and a recording medium capable of recognizing a combination between blocks and outputting a recognized result, the first block including a first communication device, and And a second communication device for receiving a signal transmitted from the first communication device, and a second block for recognizing the relative position and relative degree of rotation of the first block based on the received signal.

Description

Block Set, Hangul Block Set, Hangul Input Method and Recording Media {BLOCK SET, KOREAN ALPHABET BLOCK SET, KOREAN CHARACTER INPUT METHOD AND RECORDING MEDIUM}

An embodiment of the present invention relates to a block set, a Korean block set, a Korean input method, and a recording medium capable of recognizing a combination between blocks and outputting a recognized result.

Block sets, particularly block sets in which alphabets or Korean letters are formed, are widely used for toys or learning. In particular, it is widely used for children or people who want to learn a new language in a general home, kindergarten or language school.

The user of the block set may improve spatial perception through a process of combining or fitting blocks included in the block set with each other. In particular, in the case of a block set in which an alphabet or a Hangul alphabet is formed, basic characters may be acquired through a process of combining blocks.

However, the conventional block set is when the user arbitrarily combines the blocks, whether the combination is a possible combination or the arrangement of the combined blocks is correct, unless the user already knows or someone else informs them. There is a problem that cannot be known easily.

Embodiments of the present invention are automatically recognized when at least two or more blocks in a block set are combined, whether the combination is a possible combination or the arrangement of the combined blocks is correct and the recognized result is sound or other means. It can provide a set of blocks output through.

Embodiments of the present invention can provide a sensational learning through the user's visual, auditory, and tactile sense, and can provide a block set that can improve spatial perception and creativity of the block set user.

Embodiments of the present invention may provide a block set capable of simultaneously stimulating the left brain and the right brain by improving language ability related to the left brain through language learning and improving spatial perception and creativity associated with the right brain through block play.

An embodiment of the present invention may provide a block set that enables self-directed learning of a user.

A block set according to an embodiment of the present invention includes a first block including a first communication device, and a second communication device to receive a signal transmitted from the first communication device, based on the received signal. It may include a second block for recognizing the relative position and the relative degree of rotation of the first block.

A Hangul block set according to an embodiment of the present invention includes a consonant block including a first group of communication devices including at least one first communication device, and at least one agent receiving a signal transmitted from the first group of communication devices. And a vowel block comprising a second group of communication devices, the second group of communication devices, wherein each of said signals transmitted from each said first communication device included in said first group of communication devices are each said first communication Each device may include different first identification information, and each of the second communication devices included in the second communication device group may include a collection block having different second identification information.

A Hangul block set according to another embodiment of the present invention includes a first communication device, a consonant block shaped like a Hangul consonant 'a', and a second communication device and a specific signal received from the first communication device. And a vowel block in which a Hangul vowel 'ㅏ' is shaped, wherein the vowel block has a relative position and relative degree of rotation of the consonant block based on the received signal. Recognizing, the vowel block is any one of 'ga', 'near', 'high', 'sphere', 'me', 'you', 'no' or 'nu' depending on the relative position and the degree of relative rotation One syllable may be specified, and the sound converting unit may convert the specified syllables into sounds according to the relative position and the relative degree of rotation.

The Hangul block set according to another embodiment of the present invention includes a first block including a first communication device group including at least one first communication device, and a second communication device group including at least one second communication device. And a third communication device group including a final block comprising; and at least one third communication device receiving the first signal transmitted from the first communication device group and the second signal transmitted from the second communication device group. Each of the first signals transmitted from each of the first communication devices included in the first group of communication devices includes a neutral block that includes a neutral block that includes different first identification information for each of the first communication devices. And each of the second signals transmitted from each of the second communication devices included in the second communication device group is different from each other in each of the second communication devices. Each third communication device including information and included in the third communication device group may include different third identification information.

In the Hangul input method according to an embodiment of the present invention, in the Hangul input method in which one syllable is specified by arranging consonants and vowels, the first position and the first rotation degree in a two-dimensional or three-dimensional space are received and input. A consonant arrangement step of arranging the consonants in the two-dimensional or three-dimensional space according to the first position and the first degree of rotation, and displaying them on a screen; second positions and the second degree of rotation in the two-dimensional or three-dimensional space A vowel arrangement step of placing the vowel in the two-dimensional or three-dimensional space according to the inputted second position and the second degree of rotation and displaying the vowel on the screen; Calculate a relative position between the arranged consonant and the arranged vowel based on the basis, and between the arranged consonant and the arranged vowel based on the first degree of rotation and the second degree of rotation A calculating step of calculating a relative degree of rotation may include a specific step of specifying one syllable based on the calculated relative position and the degree of relative rotation.

In addition, the second block may recognize the relative position and the relative degree of rotation of the first block based on the strength and type of the received signal.

The second block may recognize at least two different values according to the relative position of the first block and the degree of relative rotation.

The second block may further include a third communication device configured to transmit the recognized value or information corresponding to the recognized value.

The second block may further include a sound converting unit converting the recognized value or information corresponding to the recognized value into sound.

The second block may further include a sound output device for outputting a sound converted by the sound converter.

In addition, the first communication device may include an infrared light emitting element, and the second communication device may include an optical transistor.

The first block may further include a first processor for controlling the first communication device and a first power supply unit for supplying power, and the second block may include a second processor for controlling the second communication device. And a second power supply unit for supplying power.

In addition, the block set according to the embodiment of the present invention further includes a third block including a third communication device for communicating with the first communication device, the first block further includes a first detachable coupling portion, The third block may further include a second detachable coupler coupled to correspond to the first detachable coupler.

In addition, the block set according to the embodiment of the present invention further includes a third block including a third communication device for communicating with the second communication device, the second block further comprises a first detachable coupling portion, The third block may further include a second detachable coupler coupled to correspond to the first detachable coupler.

In addition, the first removable coupling unit and the second removable coupling unit may include a magnet.

In addition, the first block further includes a first three-dimensional attitude measuring device, the first communication device further transmits a signal corresponding to the information measured from the first three-dimensional attitude measuring device, the second block May further recognize a degree of rotation of the first block based on the vertical direction based on the received signal.

The second block may further include a second three-dimensional attitude measuring device, and the second block may be based on the vertical direction based on the received signal and the information measured from the second three-dimensional attitude measuring device. The degree of rotation of the first block relative to the second block may be further recognized.

The second block may further include a 3D posture measuring device, and the second block may further include a degree of rotation of the second block based on the vertical direction based on the information measured from the 3D posture measuring device. It can be recognized.

In addition, the consonant blocks may include at least two consonant sub-blocks coupled to or adjacent to each other.

In addition, the vowel block may include at least two vowel sub-blocks that are coupled to each other or disposed adjacent to each other.

The vowel block may further include a relative position and a relative degree of rotation of the consonant block based on the first identification information included in the received signal and the second identification information of the second communication device that receives the signal. It can be recognized.

The vowel block may specify at least two syllables according to the first identification information and the second identification information, and the second identification information and the second signal received from the first identification information included in the received signal. One syllable may be specified based on the second identification information of the communication device.

The vowel block may further include a sound converter for converting the specified syllables into sounds, and a sound output device for outputting the sound converted by the sound converter.

In addition, the Hangul block set according to an embodiment of the present invention includes a consonant block group including at least one consonant block, and is transmitted from the first communication device group of each consonant block included in the consonant block group. The signal may further include different third identification information for each consonant block.

In addition, the Hangul block set according to an embodiment of the present invention further includes a coupling block including a first detachable coupling portion, and the consonant block further includes a second detachable coupling portion corresponding to and coupled to the first detachable coupling portion. And the third identification information included in the signal transmitted from the first communication device group of the consonant block when the coupling block and the consonant block are combined by combining the first detachable coupling part and the second detachable coupling part. Can be updated to other values.

The vowel block may specify at least two syllables according to the first identification information, the second identification information, and the third identification information, and the first identification information and the first identification information included in the received signal. One syllable can be specified based on the third identification information and the second identification information of the second communication device that has received the signal.

The consonant block further includes a first three-dimensional attitude measuring device, and each of the signals transmitted from each of the first communication devices further includes first acceleration information measured from the first three-dimensional attitude measuring device. It may include.

The vowel block further includes a second three-dimensional attitude measuring device, wherein the vowel block is measured from the first identification information, the second identification information, the first acceleration information, and the second three-dimensional attitude measuring device. At least two syllables may be specified according to the received second acceleration information, and the vowel block may include the first identification information and the first acceleration information included in the received signal, and the second communication device receiving the signal. One syllable may be specified based on the second identification information and the second acceleration information.

In addition, the consonant block is a block in the form of a Hangul consonant 'ㄱ', the vowel block is a block in the form of a Hangul vowel 'ㅏ', and the vowel block is the first identification information included in the received signal and the Based on the second identification information of the second communication device that has received the signal, 'a', 'almost', 'high', 'old', 'me', 'you', 'no' or 'nu' One syllable may be specified, and the vowel block may further include a sound converter for converting the specified syllable into sound.

The vowel block may include a block in which the Hangul vowel '및' is shaped, and a vowel block disposed at the center of the block in which the Hangul vowel '' 'is shaped so that the vowel block has a shape of the Hangul vowel' ㅏ '. It may include a block shaped '.

The neutral block may further include a relative position of the initial block based on the first identification information included in the received first signal and the third identification information of the third communication device that receives the first signal. Recognizing a relative degree of rotation, the neutral block is configured based on the second identification information included in the received second signal and the third identification information of the third communication device receiving the second signal. The relative position and relative degree of rotation of the block can be known.

The neutral block may specify at least two syllables according to the first identification information, the second identification information, and the third identification information, and the first identification information included in the received first signal; The third identification information of the third communication device receiving the first signal, the second identification information included in the received second signal and the third of the third communication device receiving the second signal. One syllable can be specified based on the identification information.

The neutral block may further include a sound converter for converting the specified syllables into sounds, and a sound output device for outputting the sound converted by the sound converter.

The consonant arrangement step may further include receiving a type of the consonant to be arranged, and placing the consonant in the two-dimensional or three-dimensional space according to the first position and the degree of rotation of the input consonant. It can be displayed on the screen.

The vowel arrangement step may further include receiving a type of the vowel to be arranged, and arranging the vowel of the input type in the two-dimensional or three-dimensional space according to the input second position and the degree of rotation. It can be displayed on the screen.

In addition, the consonants may be configured by arranging at least two or more subunits adjacent to each other.

In addition, the collection may be configured by arranging at least two sub-units adjacent to each other.

In addition, in the specifying step, one syllable may be specified by further using inclination information of the consonants arranged in the three-dimensional space and inclination information of the vowel arranged in the three-dimensional space.

In addition, the consonants have the shape of the Hangul consonant 'ㄱ', the vowels have the shape of the Hangul vowel 'ㅏ', and the syllables specified in the specific step are 'ga', 'geo', 'high', ' Phrase, 'me', 'you', 'no' or 'nu'.

In addition, the Hangul input method according to an embodiment of the present invention may further include an output step of outputting the specified syllable as a sound.

According to an embodiment of the present invention, when at least two or more blocks in a block set are combined, whether the combination is a possible combination or whether the arrangement of the combined blocks is correct is automatically recognized and the recognized result is sound or other. Can be output through the means.

According to the exemplary embodiment of the present invention, the block set enables the sensory learning through the visual, auditory, and tactile sense of the block set user, and improves the spatial perception and creativity of the block set user.

According to an exemplary embodiment of the present invention, the left brain and the right brain can be simultaneously stimulated by improving language ability related to the left brain through language learning and improving spatial perception and creativity associated with the right brain through block play.

According to an embodiment of the present invention, a block set user can self-directed learning.

1 is a block diagram showing the internal configuration of the blocks according to an embodiment of the present invention.
2 is a horizontal cross-sectional view for explaining the operation of the block set according to an embodiment of the present invention.
3 is a horizontal cross-sectional view for explaining the operation of the block set according to an embodiment of the present invention.
4 is a horizontal cross-sectional view for explaining the operation of the block set according to an embodiment of the present invention.
5 is a reference diagram illustrating a combination of Hangul blocks according to an embodiment of the present invention.
6 is a reference diagram illustrating a Hangul consonant configured as a combination of Hangul blocks according to an embodiment of the present invention.
7 is a reference diagram illustrating a Korean vowel configured as a combination of Korean blocks according to an embodiment of the present invention.
8 is a perspective view illustrating a method for recognizing a combination of Hangul blocks according to an embodiment of the present invention.
9 is a perspective view for explaining a method for recognizing a combination of Hangul blocks according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood, however, that the appended drawings illustrate the present invention in order to more easily explain the present invention, and the scope of the present invention is not limited thereto. You will know.

In addition, throughout the specification, when a part is referred to as being "connected" to another part, it is not only referred to as being "directly connected" but also "indirectly connected" And the like. In addition, when a part is referred to as including an element, it is not meant to exclude other elements unless specifically stated otherwise, but may include other elements.

Hereinafter, a block set, a Korean block set, and a Korean input method according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing the internal configuration of the blocks according to an embodiment of the present invention.

Referring to FIG. 1, a block set according to an embodiment of the present invention may include at least two kinds of blocks. That is, the block set according to the embodiment of the present invention may include a first block 100 of the type shown in the upper portion of FIG. 1 and a second block 200 of the type shown in the lower portion of FIG. 1.

The first block 100 includes a first power supply unit 110 that supplies power to the first block 100, a first processor 120 that controls the operation of the first block 100, and a first block 100. At least one first communication device 130 for transmitting a signal to the outside, the first detachable coupling unit 140 is coupled to another block, and the first three-dimensional attitude measuring device 150 for measuring the three-dimensional posture can do.

The first power supply unit 110 may supply power to the first block 100. The first power supply unit 110 may supply electricity to operate each component included in the first block 100. The first power supply 110 may be a small battery, a large storage battery, a power supply, an UPS (Uninterruptible Power Supply) or the like according to the size and use of the first block 100. Hereinafter, it will be described on the assumption that the first power supply unit 110 is a lithium-ion battery.

The first processor 120 may control the operation of the first block 100. The first processor 120 may be a micro controller unit (MCU). The first processor 120 may control the operation of each component of the first block 100 so that the first block 100 may perform a purpose function suitable for the embodiment of the present invention.

The first communication device 130 may transmit a signal to the outside of the first block 100. The first communication device 130 may be, for example, a short range communication module or a wireless communication module. The short range communication module may be, for example, a near field communication (NFC) module, a radio frequency identification (RFID) module, an infrared communication module, a Bluetooth module, a ZigBee module, or the like. The wireless communication module may be, for example, a Wi-Fi module, a 3G module, or a Long Term Evolution (LTE) module. Hereinafter, it will be assumed that the first communication device 130 is an infrared light emitting device. The first block 100 may include at least one first communication device 130, hereinafter, the at least one first communication device 130 will be referred to as a group of first communication devices 130.

The first removable coupling unit 140 may serve to couple the first block 100 to another block. The other block may include a detachable coupling part corresponding to the first detachable coupling part 140. The detachable coupling portion of the first detachable coupling portion 140 and the corresponding other blocks may be coupled by, for example, magnetic coupling, screw coupling, Velcro tape coupling, groove coupling, or the like. .

Hereinafter, it will be assumed that the detachable coupler of the first detachable coupler 140 and the corresponding other block are coupled through a coupling method by magnetic force. For this purpose, it will be described on the assumption that the first detachable coupling part includes a neodymium magnet. The first detachable coupling unit 140 may include at least two neodymium magnets for signal transmission and reception with other blocks coupled to the first block 100.

The first 3D pose measuring device 150 may measure a 3D pose. The first three-dimensional attitude measuring device 150 may be any one that can measure the three-dimensional attitude, tilt, or acceleration. For example, the first 3D posture measuring device 150 may be an acceleration sensor, a gyro sensor, an inclination sensor, a geomagnetic sensor, an external camera, or an infrared light emitting device installed externally. Hereinafter, it will be described assuming that the first three-dimensional attitude measuring device 150 is an acceleration sensor.

The first three-dimensional attitude measuring device 150 may mainly measure the magnitude and direction of gravity acceleration. The measured value may be used to recognize the degree of rotation of the first block 100 based on the vertical direction.

Referring back to FIG. 1, the second block 200 may include a second power source 210 for supplying power to the second block 200, a second processor 220 for controlling the operation of the second block 200, At least one or more second communication device 230 for receiving a signal transmitted from the outside of the second block 200, the second detachable coupling unit 240 is coupled to another block, the second 3 to measure the three-dimensional attitude Dimensional posture measuring device 250, a memory 260 for storing a program, a sound converting unit 270 for converting specific information into a sound, a sound output device for outputting the sound converted by the sound converting unit 270 ( 280).

The second power supply unit 210 may supply power to the second block 200. The second power supply unit 210 may supply electricity to operate each component included in the second block 200. Hereinafter, the second power supply unit 210 will be described on the assumption that it is a lithium-ion battery.

The second processor 220 may control the operation of the second block 200. The second processor 220 may be a micro controller unit (MCU). The second processor 220 may control the operation of each component of the second block 200 so that the second block 200 may perform a purpose function suitable for the embodiment of the present invention.

The second communication device 230 may receive a signal transmitted from the outside of the second block 200. The second communication device 230 may be, for example, a short range communication module or a wireless communication module. In the following description, it is assumed that the second communication device 230 is a phototransistor. The second block 200 may include at least one or more second communication devices 230. Hereinafter, the at least one or more second communication devices 230 will be referred to as a group of second communication devices 230.

The second detachable coupling part 240 may serve to couple the second block 200 to another block. The other block may include a detachable coupling unit corresponding to the second detachable coupling unit 240. Hereinafter, it will be described on the assumption that the second detachable coupling part 240 includes a neodymium magnet. The second detachable coupling unit 240 may include at least two neodymium magnets for signal transmission and reception with other blocks coupled to the second block 200.

The second 3D pose measuring apparatus 250 may measure a 3D pose. The second three-dimensional attitude measuring device 250 may be any one that can measure three-dimensional attitude, tilt, or acceleration. For example, the second 3D pose measuring device 250 may be an acceleration sensor, a gyro sensor, an inclination sensor, a geomagnetic sensor, an external camera, or an infrared light emitting device installed externally. Hereinafter, it will be described on the assumption that the second three-dimensional attitude measuring device 250 is an acceleration sensor.

The second 3D pose measuring device 250 may mainly measure the magnitude and direction of the gravity acceleration. The measured value may be used to recognize the degree of rotation of the second block 200 based on the vertical direction.

The memory 260 may store a program for allowing the second block 200 to perform a function suitable for an embodiment of the present invention. Hereinafter, it will be described on the assumption that the memory 260 is a 512KB program memory 260.

The sound converter 270 may convert specific information into sound. The sound converter 270 may include, for example, a digital-to-analog converter (DAC) and an amplifier.

The sound output device 280 may output the sound converted by the sound converter 270. The sound output device 280 may be, for example, a speaker.

In some embodiments, the second block 200 may further include a third communication device that transmits the information determined by the second block 200 to the outside of the second block 200. The third communication device may be, for example, a short range communication module or a wireless communication module.

In the embodiment of the present invention, when the first block 100 and the second block 200 are combined, the result is automatically recognized and recognized as to whether the combination is possible or whether the arrangement of the combined blocks is correct. Can be output via sound or other means.

Hereinafter, a process of recognizing a combination of blocks using a block set according to an embodiment of the present invention and outputting a recognized result will be described in detail with reference to the accompanying drawings.

The block set according to an embodiment of the present invention may be any kind of block set that can be combined between included blocks. The block set may be, for example, a basic model block set including an English alphabet block set, a Korean alphabet block set, a cube and a sphere, a number block set, an animal model block set, and the like.

In the following description, it is assumed that the block set is a Hangul alphabet block set for convenience of description.

2, 3 and 4 are horizontal cross-sectional views for explaining the operation of the block set according to an embodiment of the present invention.

2, 3 and 4, the first block 100 in the form of the Hangul consonant 'ㄱ' (or the Hangul consonant 'b') and the second block 200 in the form of the Hangul vowel 'ㅏ' Is shown. As shown in the first block 100, a total of eight first communication devices 130 may be disposed at each corner. In addition, as shown in the second block 200, a total of four second communication devices 230 may be disposed two at each side. Hereinafter, for convenience of description, the first communication device No. 0 to 7 and the second communication device 230 of No. 0 to 3 will be referred to.

Each of the eight first communication devices 130 may emit light at a constant frequency. In the exemplary embodiment of the present invention, the first communication device 130, which is 0-7, has 1.7 ^ 0 kHz, 1.7 ^ 1 kHz, 1.7 ^ 0 kHz, 1.7 ^ 2 kHz, 1.7 ^ 0 kHz, 1.7 ^ 3 kHz, 1.7, respectively. It is assumed that light is emitted at ^ 0 kHz and 1.7 ^ 4 kHz.

The four second communication devices 230 may receive signals transmitted from the first communication device 130 group. The second block 200 may be able to distinguish which type of signal the second communication device 230 is receiving, that is, which signal is transmitted from which first communication device 130. . For this purpose, different identification information may be assigned to each of the second communication devices 230, and signals transmitted from each of the first communication devices 130 may be different from each other for each first communication device 130. Other identification information can be included. In addition, the second block 200 may enable the second communication device 230 to distinguish what strength the signal is being received from the first communication device 130.

By allowing the second block 200 to distinguish which second communication device 230 has received a signal transmitted from which first communication device 130, the second block 200 is assigned to the second block 200. The relative position and relative degree of rotation of the first block 100 relative to each other may be recognized.

Referring to FIG. 2, it can be seen that the first block 100 and the second block 200 are arranged without forming a specific character.

The first communication device 230 may receive a signal in which the signal of the first communication device 130 and the signal of the first communication device 130 are weakly mixed. In this case, it may be determined that the signal is not of sufficient strength and the signal may be ignored.

The 0 th communication device 230 may receive the signal of the 6 th communication device 130 with sufficient intensity. As a result, the signal determined to be received by the second block 200 is only a signal of the sixth communication device 130 received by the second communication device 230.

The second block 200 may search for such information in a signal-to-character mapping table stored in the memory 260. The mapping table may be predefined for a character corresponding to the information.

 As a result of the search, the second block 200 may determine that the relative position and relative degree of rotation of the first block 100 with respect to the second block 200 do not constitute a specific character.

Referring to FIG. 3, it can be seen that the first block 100 and the second block 200 are arranged to form a 'ga'.

The signal determined to be received by the second block 200 is the signal of the first communication device No. 3 received by the second communication device No. 230 and the second communication device 230 of No. 1. It is the signal of the first communication device 130 received.

The second block 200 may search for the above information in the signal-character mapping table. As a result of the search, the second block 200 may determine that the relative position and relative degree of rotation of the first block 100 with respect to the second block 200 constitute 'a'.

Referring to FIG. 5B, it can be seen that the first block 100 and the second block 200 are arranged to constitute 'a', although not exactly aligned.

The first communication device 230 may receive the signal of the second communication device 130 and may determine that the signal has a sufficient strength. In addition, the 0 th communication device 230 may receive a signal of the 3 th communication device 130 of sufficient size.

As a result, the signal determined to be received by the second block 200 is the signal of the first communication device No. 3 received by the second communication device No. 230 and the second communication device No. 1 230. Signal from the second communication device 130 received from.

The second block 200 may search for the above information in the signal-character mapping table. As a result of the search, the second block 200 may determine that the relative position and relative degree of rotation of the first block 100 with respect to the second block 200 constitute 'a'.

As a result of the determination of the second block 200, when it is determined that the relative position and the relative degree of rotation of the first block 100 and the second block 200 constitute a specific character, the sound conversion of the second block 200 The unit 270 may convert the specified character into a corresponding sound. In addition, the sound output device 280 of the second block 200 may output the converted sound.

Therefore, in the case of FIG. 3 or FIG. 4, the second block 200 may output a 'ga' pronunciation through the sound output device 280.

Meanwhile, according to an embodiment, the second block 200 may transmit the information on the specified character to another external device through the third communication device of the second block 200. As a result, other external devices can output the sound or display the screen using the information.

Alternatively, the second block 200 may transmit information about the relative position and the degree of rotation of the first block 100 with respect to the recognized second block 200 through the third communication device of the second block 200. Can send to other external devices. In this way, the external device can use the information to search for a mapping table to specify a character and output a sound or display it on the screen.

5 is a reference diagram illustrating a combination of Hangul blocks according to an embodiment of the present invention.

Referring to FIG. 5, when the first block 100 representing the Hangul consonant 'ㄱ' (or the Hangul consonant 'b') and the second block 200 representing the Hangul vowel 'ㅏ' are used, the second block 200 is used. The block 200 may recognize and recognize a total of eight different syllables according to the relative position and relative degree of rotation of the first block 100 and the second block 200, and may output each pronunciation. . That is, the second block 200 specifies one syllable of 'ga', 'ger', 'high', 'gu', 'me', 'you', 'no' or 'nu', The specified syllable can be converted into sound and output.

On the other hand, according to an embodiment of the present invention, the Hangul block set may include, for example, a block forming the Hangul consonant 'ㅇ' in addition to the block forming the Hangul consonant 'AB'. In addition, the Hangul block set according to the embodiment of the present invention may include, for example, a block in which the Hangul vowel 'ㅣ' is shaped in addition to the block in which the Hangul vowel 'ㅏ' is shaped.

In the above case, the first block 100 may be a block in which the Hangul consonant 'ㄱ' is shaped or a block in which the Hangul consonant 'ㅇ' is shaped. In addition, the second block 200 may be a block in which the Hangul vowel 'ㅏ' is shaped or a block in which the Hangul vowel 'ㅣ' is shaped.

For example, it is assumed that the second block 200 is a block in which the Hangul vowel 'ㅣ' is shaped. In order for the second block 200 to receive a signal transmitted from the first block 100 and specify one character, the second block 200 may be located at a relative position and relative degree of rotation of the first block 100 with respect to the second block 200. In addition to the information on the first block 100, the information on which Korean consonant is a block shape.

Therefore, the signal transmitted from the first communication device 130 group of the first block 100 may further include different third identification information for each block in which each Hangul consonant is shaped. That is, the third transmission information different from each other may be further included in the signal transmitted from each of the blocks forming the Hangul consonant 'a' or the blocks forming the Hangul consonant 'o'.

As a result, the second block 200 may receive a signal transmitted from the first block 100 and may recognize which Korean consonant is the block formed by the first block 100 from the third identification information. In addition, the first identification information may be distinguished to recognize which signal is transmitted from the first communication device 130 of the first block 100. In addition, the second block 200 may recognize which second communication device 230 has received the signal from the above-described second identification information, thereby identifying the first block (for the second block 200). The relative position and relative degree of rotation of 100) can be recognized.

Accordingly, the second block 200 may include the first identification information and the third identification information included in the signal received from the first block 100, and the second identification information of the second communication device 230 receiving the signal. You can search from the mapping table. As a result of the search, the second block 200 may specify one syllable, and may convert the specified syllable into a sound and output the sound.

Hereinafter, with reference to the accompanying drawings for the process of specifying the character further using the first removable coupling unit 140 of the first block 100 or the second removable coupling unit 240 of the second block 200. It will be described in detail.

For convenience of description, it is assumed that the block set is a Hangul alphabet block set. In addition, the first block 100 is a block in the form of a Hangul consonant 'ㄱ' (or Hangul consonant 'b'), and the second block 200 is a Hangul vowel 'ㅣ' (or Hangul vowel 'ㅡ'). Assume that is a shaped block.

A block set according to an embodiment of the present invention may include the first block 100, the second block 200, and a third block. In this case, the first communication device 130 of the first block 100 may not only transmit a signal to the outside of the first block 100 but also receive a signal transmitted from the outside. . The third block may have the same internal configuration as the first block 100. A portion corresponding to the first communication device 130 in the third block is called a fourth communication device, and a portion corresponding to the first detachable coupling part 140 in the third block is called a third detachable coupling part. In addition, the part corresponding to the 3rd identification information contained in the signal transmitted from the 4th communication apparatus of a 3rd block is similarly called 3rd identification information.

6 is a reference diagram illustrating a Hangul consonant configured as a combination of Hangul blocks according to an embodiment of the present invention.

Referring to FIG. 6, for example, the Hangul consonant 'ㄷ' is formed by combining the first block 100 representing the Hangul consonant 'ㄱ' and the third block forming the Hangul consonant 'ㄱ' by being combined with or adjacent to each other. Can be configured.

The first detachable coupling unit 140 may be disposed near the first communication device 130 of the first block 100 or the first communication device 130. As a result, for example, the first detachable coupling unit 140 disposed in the vicinity of the first communication device 130 of the first block 100 may be configured to have the same internal configuration as that of the first block 100. And a third detachable engagement portion disposed in the vicinity of the fourth communication device at No. 6 of the block.

When the first detachable coupler 140 and the third detachable coupler are combined, each of the first block 100 and the third block may be recognized as being coupled to each other. For this purpose, the third block may receive a signal transmitted from the first block 100, and the first block 100 may receive a signal transmitted from the third block. Alternatively, the first block 100 and the third block may be connected to each other by connecting a circuit inside the first block 100 and a circuit inside the third block through neodymium magnets of the first detachable coupler 140 and the third detachable coupler. Each block can be made aware of the fact that it is combined with each other.

If it is recognized that each of the first block 100 and the third block are combined with each other, a search in the mapping table shows what new consonants are formed by combining the first block 100 and the third block. It can be specified. When a new consonant is specified, the third identification information included in the signal transmitted from the first communication device 130 of the first block 100 may be updated to correspond to the new consonant. Similarly, the third identification information included in the signal transmitted from the fourth communication device of the third block can be updated to correspond to the new consonant.

As a result, the second block 200 may receive a signal transmitted from the first block 100 or the third block and specify a new consonant from third identification information included in the signal. In addition, the relative position and relative position of the first block 100 and the third block with respect to the second block 200 by using the first identification information and the second identification information of the second communication device 230 included in the signal. The degree of rotation can be recognized. As a result, the second block 200 can specify one character and convert the sound into a sound.

7 is a reference diagram illustrating a Korean vowel configured as a combination of Korean blocks according to an embodiment of the present invention.

In the case of vowels, similarly to the case of the consonants, the combined blocks can be made aware of the fact that they are combined with each other and can specify what the new vowel is. In this way, one character can be specified and converted into sound and output.

Referring to FIG. 7, for example, the Hangul vowel 'ㅏ' may be configured by combining the second block 200 in the form of the Hangul vowel 'ㅣ' and the fourth block in the form of '.' Can be.

For this purpose, the second communication device 230 of the second block 200 not only serves to receive a signal transmitted from the outside of the second block 200 but also transmits a signal to the outside. You can also The signal transmitted from the second communication device 230 may include different fourth identification information for each block. The fourth block may have the same internal configuration as the second block 200. A portion corresponding to the second communication device 230 in the fourth block is called a fifth communication device, and a portion corresponding to the second detachable coupling part 240 in the fourth block is called a fourth detachable coupling part. In addition, the part corresponding to the 4th identification information contained in the signal transmitted from the 5th communication apparatus of a 4th block will be similarly called 4th identification information.

The fourth block may receive a signal transmitted from the second block 200, and the second block 200 may receive a signal transmitted from the fourth block. In this case, the second block 200 or the fourth block may recognize which blocks are each other using the fourth identification information included in the received signal.

Alternatively, the second block 200 and the fourth block by connecting the circuit inside the second block 200 and the circuit inside the fourth block through the neodymium magnet of the second removable coupling part 240 and the fourth removable coupling part. Each block can be made aware of the fact that it is combined with each other.

When the second block 200 and the fourth block each recognize that they are combined with each other, a search in the mapping table shows what new vowels are formed by combining the second block 200 and the fourth block. It can be specified. If a new vowel is specified, the fourth identification information included in the signal transmitted from the second communication device 230 of the second block 200 may be updated to correspond to the new vowel. Similarly, the fourth identification information included in the signal transmitted from the fifth communication device of the fourth block can be updated to correspond to the new collection.

As a result, the second block 200 or the fourth block receives the signal transmitted from the first block 100, and the first identification information and the third identification information included in the signal, and the second communication device 230. Alternatively, one character may be specified using the second identification information of the fifth communication device. In addition, the specified character may be converted into sound and output.

Hereinafter, a process of specifying a character using the first 3D posture measuring device 150 of the first block 100 and the second 3D posture measuring device 250 of the second block 200 is attached. It will be described in detail with reference to the drawings.

For convenience of description, it is assumed that the block set is a Hangul alphabet block set. In addition, the first block 100 is a block in the form of a Hangul consonant 'ㄱ' (or Hangul consonant 'b'), and the second block 200 is a Hangul vowel 'ㅣ' (or Hangul vowel 'ㅡ'). Assume that is a shaped block.

8 is a perspective view illustrating a method for recognizing a combination of Hangul blocks according to an embodiment of the present invention.

Referring to FIG. 8, the first block 100 and the second block 200 may be erected in the vertical direction. In other words, the first block 100 and the second block 200 may be arranged to recognize characters when viewed from the front.

Referring to FIG. 8, when looking at the first block 100 and the second block 200 from the front, it may be specified as 'group'. In addition, when looking at the first block 100 and the second block 200 by turning the head 90 degrees clockwise from the rear, it may be specified as 'yes'.

Referring to FIG. 9, the first block 100 and the second block 200 may be divided in a direction parallel to the ground. In other words, the first block 100 and the second block 200 may be arranged to recognize characters when viewed in a plane.

Referring to FIG. 9, when looking at the first block 100 and the second block 200 in a plane, it may be specified as 'group'. In addition, when looking at the first block 100 and the second block 200 by turning the head 90 degrees clockwise from the bottom surface may be specified as 'ne.'

That is, it may be difficult for the second block 200 to specify one character only with the first identification information, the second identification information, and the third identification information.

Therefore, in order for the second block 200 to receive a signal transmitted from the first block 100 and specify one character, the relative position and relative rotation of the first block 100 with respect to the second block 200. Additional information may be needed in addition to the information on the degree and information on which Hangul consonant is the first block 100.

Since the user of the block set generally views the block from the front or the plane, the result of specifying the letter by the second block 200 may be the same as the result of the user of the block set looking at the block from the front or the plane. Can be.

For the above purposes, the signal transmitted from the first block 100 includes acceleration information measured from the first three-dimensional attitude measuring device 150 of the first block 100 (hereinafter referred to as 'first acceleration information'). ) May be further included.

The second block 200 receives the signal transmitted from the first block 100, and how much the first block 100 is rotated based on the vertical direction based on the first acceleration information included in the signal. It can be recognized.

For example, when the first block 100 is arranged as shown in FIG. 8, the first block 100 may be defined as being rotated by 0 degrees with respect to the vertical direction. In addition, when the first block 100 is arranged as shown in FIG. 9, the first block 100 may be defined as being rotated by 90 degrees with respect to the vertical direction. Similarly, it may be defined that the first block 100 is rotated by 180 degrees or 270 degrees with respect to the vertical direction.

Unlike in FIG. 8, if the first block 100 and the second block 200 are arranged to be recognized as 'nee' when the user of the block set is viewed from the front, the second block 200 may be configured as a first block. It may be recognized that the first block 100 is rotated by 180 degrees based on the vertical direction based on the acceleration information.

Referring back to FIG. 8, the second block 200 may recognize from the first acceleration information that the first block 100 is rotated by 0 degrees with respect to the vertical direction, whereby 'gi' and ' Can be specified as 'ki'. If the second block 200 recognizes from the first acceleration information that the first block 100 is rotated by 180 degrees based on the vertical direction, it may be specified as 'ne' among 'gi' and 'ne'. Can be.

Referring back to FIG. 9, the second block 200 may recognize from the first acceleration information that the first block 100 is rotated by 90 degrees with respect to the vertical direction, whereby 'gi' and ' Can be specified as 'ki'. If the second block 200 recognizes from the first acceleration information that the first block 100 is rotated by 270 degrees based on the vertical direction, it may be specified as 'ne' among 'gi' and 'ne'. Can be.

Accordingly, the second block 200 is based on the first identification information, the third identification information and the first acceleration information, and the second identification information of the second communication device 230 received from the first block 100. One syllable can be specified, converted to sound, and output.

According to an exemplary embodiment, the second block 200 may include acceleration information (hereinafter referred to as 'second acceleration information') measured from the second three-dimensional attitude measuring device 250 of the second block 200. By comparing the first acceleration information, it is possible to recognize the relative degree of rotation of the first block 100 with respect to the second block 200 based on the vertical direction.

As a result of the recognition, when the relative degree of rotation of the first block 100 with respect to the second block 200 with respect to the vertical direction is about 90 degrees or about 270 degrees, the second block 200 is the first block 100. ) And the second block 200 do not constitute a specific character. That is, when the first block 100 is erected as shown in FIG. 8 and the second block 200 is divided as shown in FIG. 9, the second block 200 is the first block 100 and the second block. It can be determined that the combination of blocks 200 does not constitute a particular character.

Hereinafter, a process of specifying a character using the first block 100, the second block 200, and the fifth block according to another embodiment of the present invention will be described in detail. Hereinafter, one using the first block 100 to act as a primary, the second block 200 to act as a neutral, and the fifth block to act as a final, one configured to include the initial, neutral, and final The process of specifying syllables of syllables will be described in detail.

For convenience of description, it is assumed that the block set is a Hangul alphabet block set. In addition, the first block 100 is a block in the form of a Hangul consonant 'ㄱ' (or Hangul consonant 'b'), and the second block 200 is a Hangul vowel 'ㅣ' (or Hangul vowel 'ㅡ'). Assume that is a shaped block. In addition, it is assumed that the fifth block is a block formed by the Hangul consonant 'O'.

The fifth block may have the same internal structure as the first block 100. A portion corresponding to the first communication device 130 in the fifth block is called a sixth communication device and corresponds to the first identification information and the third identification information included in the signal transmitted from the sixth communication device of the fifth block. The parts will be similarly referred to as first identification information and third identification information, respectively.

The second block 200 may receive a signal transmitted from the first block 100 and may recognize which Korean consonant is the block formed by the first block 100 from the third identification information. The identification information may be distinguished from any first communication device 130 of the first block 100. In addition, the second block 200 may recognize which second communication device 230 has received the signal from the second identification information, thereby identifying the first block 100 with respect to the second block 200. The relative position of and the degree of rotation can be recognized.

In addition, the second block 200 may receive a signal transmitted from the fifth block, and may recognize which Korean consonant is the block in which the fifth block is shaped from the third identification information. Any sixth communication device of the fifth block may be distinguished and recognized. In addition, the second block 200 may recognize which second communication device 230 has received the signal from the second identification information, thereby identifying the relative position of the fifth block with respect to the second block 200. And relative degrees of rotation.

Accordingly, the second block 200 may include the first identification information and the third identification information included in the signal received from the first block 100, the first identification information and the third identification information included in the signal received from the fifth block. , And search from the mapping table by using the second identification information of the second communication device 230 that has received the signals. As a result of the search, the second block 200 may specify one syllable, and may convert the specified syllable into a sound and output the sound.

In the above description, only a case of applying to a block set has been described. However, the method of specifying one character by combining consonants and vowels of Korean characters as described above may be utilized in various industrial fields. For example, when a computer or a mobile terminal wants to input Korean, a character may be specified and input in the same manner as described above.

For example, suppose that a user wants to input Korean characters on a program or an application (hereinafter, referred to as a “program”) that is driven by an electronic device (hereinafter, referred to as an “electronic device”) such as a computer or a mobile terminal. The Hangul input may be made by a user of an electronic device or by another electronic device or another program. The Hangul input may be made in a two-dimensional or three-dimensional space.

First, the electronic device may be selected a type of consonant to be arranged. Next, the electronic device may receive a first position and a first degree of rotation in a two-dimensional or three-dimensional space in which the selected consonant is to be arranged. Next, the electronic device may arrange and display consonants in a two-dimensional or three-dimensional space according to the input first position and the degree of first rotation.

Next, the electronic device may be selected a type of vowel to be arranged. Next, the electronic device may receive a second position and a second degree of rotation in a two-dimensional or three-dimensional space in which the selected vowel is to be placed. Next, the electronic device may arrange and display the vowel in a two-dimensional or three-dimensional space according to the input second position and the degree of rotation.

Next, the electronic device may calculate a relative position of the arranged consonants with respect to the arranged vowels based on the first position and the second position. Alternatively, the electronic device may calculate the relative position of the arranged vowels with respect to the arranged consonants based on the first position and the second position. In addition, the electronic device may calculate a relative degree of rotation of the arranged consonants with respect to the arranged vowels based on the first degree of rotation and the second degree of rotation. Alternatively, the electronic device may calculate a degree of rotation of the arranged vowels relative to the arranged consonants based on the first degree of rotation and the second degree of rotation.

Next, the electronic device may perform a search in the mapping table based on the type of consonant, the type of vowel, and the calculated result. The mapping table may be defined in advance with respect to a character corresponding to the type of consonant, the type of vowel, the relative position between the arranged consonants and the vowel, and the degree of relative rotation. As a result of the search, the electronic device may specify one letter.

Next, the electronic device may convert the specified text into sound and output the sound.

According to an embodiment, the consonant or the vowel may be configured by having at least two or more sub-units arranged adjacent to each other.

According to an embodiment, the electronic device may further specify one character by using inclination information of the consonants arranged in the three-dimensional space and inclination information of the vowels arranged in the three-dimensional space.

Although described above with reference to the embodiments of the present invention, which is merely an example, not intended to limit the present invention, those skilled in the art to which the present invention belongs without departing from the essential characteristics of the embodiments of the present invention It will be appreciated that various modifications and applications are not possible. For example, each component specifically shown in the embodiment of the present invention may be modified. It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

100: first block
110: first power supply unit
120: first processor
130: first communication device
140: first removable coupling portion
150: first three-dimensional attitude measuring device
200: second block
210: second power supply
220: second processor
230: second communication device
240: second detachable coupling portion
250: second three-dimensional attitude measuring device
260: memory
270 sound conversion unit
280: sound output device

Claims (44)

A first block comprising a first communication device; And
A second block including a second communication device to receive a signal transmitted from the first communication device
/ RTI >
The second block recognizes the relative position or relative degree of rotation of the first block relative to the second block based on the strength and type of the received signal,
And the second block recognizes any one of at least two different candidate values using the relative position or the relative degree of rotation of the first block. delete delete The method of claim 1,
The second block is,
And a third communication device for transmitting the recognized value or information corresponding to the recognized value. The method of claim 1,
The second block is,
And a sound converting unit converting the recognized value or information corresponding to the recognized value into sound. The method of claim 5,
The second block is,
And a sound output device for outputting the sound converted by the sound conversion unit. The method of claim 1,
And said first communication device comprises an infrared light emitting element and said second communication device comprises a photo transistor. The method of claim 1,
The first block,
A first processor controlling the first communication device; And
First power supply for supplying power
Further comprising:
The second block is,
A second processor controlling the second communication device; And
Second power supply unit for supplying power
Block set including more. The method of claim 1,
And a third block comprising a third communication device in communication with the first communication device,
The first block further includes a first detachable coupler, and the third block further comprises a second detachable coupler coupled correspondingly to the first detachable coupler. The method of claim 1,
And a third block comprising a third communication device in communication with the second communication device,
The second block further includes a first detachable coupler, and the third block further comprises a second detachable coupler coupled correspondingly to the first detachable coupler. 11. The method according to claim 9 or 10,
The first detachable coupling portion and the second removable coupling portion block set comprising a magnet. The method of claim 1,
The first block further includes a first three-dimensional attitude measuring device,
The first communication device further transmits a signal corresponding to the information measured from the first three-dimensional attitude measuring device, and the second block is based on the received signal based on the vertical direction of the first block. A block set that knows more about the degree of rotation. The method of claim 12,
The second block further includes a second three-dimensional attitude measuring device,
The second block is a block that further recognizes a relative degree of rotation of the first block relative to the second block based on the vertical direction based on the received signal and the information measured from the second three-dimensional attitude measuring apparatus. set. The method of claim 1,
The second block further includes a three-dimensional attitude measuring device,
The second block is a block set that further recognizes the degree of rotation of the second block based on the vertical direction based on the information measured from the three-dimensional attitude measuring device. A consonant block including a first group of communication devices including at least one first communication device; And
A collection block comprising a second communication device group including at least one second communication device for receiving a signal transmitted from the first communication device group.
/ RTI >
Each of the signals transmitted from each of the first communication devices included in the first communication device group includes different first identification information for each of the first communication devices, and is included in the second communication device group. Each said second communication device has a different collection of second identification information;
Hangul block set comprising a. 16. The method of claim 15,
The consonant block set includes at least two consonant sub-blocks coupled to or adjacent to each other. 16. The method of claim 15,
And the vowel block includes at least two vowel subblocks coupled to or adjacent to each other. 16. The method of claim 15,
The vowel block recognizes a relative position and relative degree of rotation of the consonant block based on the first identification information included in the received signal and the second identification information of the second communication device that has received the signal. Hangul block set. 16. The method of claim 15,
The vowel block may specify at least two syllables according to the first identification information and the second identification information, and the second communication device that has received the first identification information and the signal included in the received signal. A Hangul block set that specifies one syllable based on the second identification information of. 20. The method of claim 19,
The vowel block further comprises a sound converting unit for converting the specified syllables into sounds and a sound output device for outputting the sound converted by the sound converting unit. 16. The method of claim 15,
A third consonant block group including at least one consonant block, wherein the signal transmitted from the first communication device group of each consonant block included in the consonant block group is different from each other by the consonant block; A Hangul block set that further contains identifying information. The method of claim 21,
Coupling block comprising a first removable coupling
Further comprising:
The consonant block further includes a second detachable coupler coupled to correspond to the first detachable coupler, and when the coupling block and the consonant block are coupled by combining the first detachable coupler and the second detachable coupler, And the third identification information included in the signal transmitted from the first communication device group of the consonant block is updated with a different value. The method of claim 21,
The vowel block may specify at least two syllables according to the first identification information, the second identification information, and the third identification information, and the first identification information and the third identification included in the received signal. A Hangul block set that specifies one syllable based on information and the second identification information of the second communication device that has received the signal. 24. The method of claim 23,
The vowel block further comprises a sound converting unit for converting the specified syllables into sounds. 25. The method of claim 24,
The vowel block further includes a sound output device for outputting a sound converted by the sound converter. 16. The method of claim 15,
The consonant block further includes a first three-dimensional attitude measuring device, and each of the signals transmitted from each of the first communication devices further includes first acceleration information measured from the first three-dimensional attitude measuring device. Hangul block set. The method of claim 26,
The vowel block further includes a second three-dimensional attitude measuring device, wherein the vowel block includes a first measured information measured from the first identification information, the second identification information, the first acceleration information, and the second three-dimensional attitude measuring device. At least two syllables may be specified according to the acceleration information, and the vowel block may include the first identification information and the first acceleration information included in the received signal, and the second communication device receiving the signal. 2. A Hangul block set that specifies one syllable based on identification information and the second acceleration information. 28. The method of claim 27,
The vowel block further comprises a sound converting unit for converting the specified syllables into sounds and a sound output device for outputting the sound converted by the sound converting unit. 16. The method of claim 15,
The consonant block is a block in the form of a Hangul consonant 'a', the vowel block is a block in the form of a Hangul vowel 'ㅏ', and the vowel block includes the first identification information and the signal included in the received signal. Based on the received second identification information of the second communication device any one of 'a', 'almost', 'high', 'old', 'me', 'you', 'no' or 'nu' Specifying one syllable, and the vowel block further includes a sound converting unit converting the specified syllable into sounds. 30. The method of claim 29,
The vowel block,
A block representing the Hangul vowel 'ㅣ'; And
Block shaped '.' Disposed at the center of the block forming the Hangul vowel 'ㅣ' so that the vowel block has a shape of the Hangul vowel 'ㅏ'
Hangul block set comprising a. A consonant block comprising a first communication device and shaped a Hangul consonant 'ㄱ'; And
A vowel block, comprising a second communication device for receiving a signal transmitted from the first communication device and a sound converting unit for converting a specified syllable into sounds, comprising a Hangul vowel 'ㅏ'.
/ RTI >
The vowel block recognizes the relative position and the relative degree of rotation of the consonant block based on the received signal, and the vowel block is based on the relative position and the relative degree of rotation. Specifies a syllable of any one of ',''','me','you','no' or 'nu', and the sound converting unit sounds the syllable specified according to the relative position and the relative degree of rotation. Hangul block set to convert to. An initial block including a first group of communication devices including at least one first communication device;
A terminal block comprising a second group of communication devices including at least one second communication device; And
A neutral block including a third communication device group including at least one third communication device for receiving a first signal transmitted from the first communication device group and a second signal transmitted from the second communication device group
/ RTI >
Each of the first signals transmitted from each of the first communication devices included in the first communication device group includes different first identification information for each of the first communication devices, and the second communication device group. Each of the second signals transmitted from each of the second communication devices included in the second communication device includes different second identification information for each of the second communication devices, and each of the second signals included in the third communication device group. And the third communication device comprises different third identification information. 33. The method of claim 32,
The neutral block has a relative position and relative rotation of the initial block based on the first identification information included in the received first signal and the third identification information of the third communication device that has received the first signal. Recognizing a degree, the neutral block is based on the second identification information included in the received second signal and the third identification information of the third communication device receiving the second signal. A set of Hangul blocks that recognize relative position and relative degree of rotation. 33. The method of claim 32,
The neutral block may specify at least two syllables according to the first identification information, the second identification information, and the third identification information, and the first identification information and the first identification information included in the received first signal. The third identification information of the third communication device receiving the first signal, the second identification information included in the received second signal, and the third identification information of the third communication device receiving the second signal. A set of Hangul blocks that specify one syllable based on. 35. The method of claim 34,
The neutral block may further include a sound converter for converting the specified syllables into sounds, and a sound output device for outputting the sound converted by the sound converter. In the Hangul input method for specifying one syllable by arranging consonants and vowels,
The first position and the first degree of rotation in a two-dimensional or three-dimensional space are input, and the consonants are displayed on the screen in the two-dimensional or three-dimensional space according to the input first position and the first degree of rotation. Consonant arrangement step;
Receiving the second position and the second degree of rotation in a two-dimensional or three-dimensional space, and placing the vowel in the two-dimensional or three-dimensional space according to the input second position and the second degree of rotation and Displaying a collection arrangement step;
Calculate a relative position between the arranged consonant and the arranged vowel based on the first position and the second position, and the arranged consonant and the based on the first degree of rotation and the second degree of rotation Calculating a relative degree of rotation between the arranged vowels;
Specifying a syllable based on the calculated relative position and the relative degree of rotation
Hangul input method comprising a. 37. The method of claim 36,
The consonant arrangement step may further include receiving a type of the consonant to be arranged, and placing the consonant in the two-dimensional or three-dimensional space according to the first position and the degree of rotation of the input consonant. Hangul input method displayed in. 37. The method of claim 36,
In the vowel arrangement step, the type of the vowel to be arranged is further input, and the vowel of the type is arranged in the two-dimensional or three-dimensional space according to the input second position and the second degree of rotation, and the screen is arranged. Hangul input method displayed in. 37. The method of claim 36,
And the consonant is composed of at least two sub-units arranged adjacent to each other. 37. The method of claim 36,
And the vowel is composed of at least two sub-units arranged adjacent to each other. 37. The method of claim 36,
The specifying step may further include specifying a syllable by further using gradient information of the consonants arranged in the 3D space and gradient information of the vowel arranged in the 3D space. 37. The method of claim 36,
The consonants have the shape of the Hangul consonant 'ㄱ', the vowels have the shape of the Hangul vowel 'ㅏ', and the syllables specified in the specific step are 'ga', 'geo', 'high', 'gu' Hangul input method, which can be one of 'Me', 'You', 'No' or 'Nu'. 37. The method of claim 36,
An output step of outputting the specified syllable as sound
Hangul input method comprising more. A computer-readable recording medium having recorded thereon a program for executing a Hangul input method according to any one of claims 36 to 43.

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