KR20190102576A - A system for earning materials using eletronic blocks - Google Patents

Abstract

The present invention relates to an education tool system based on an electronic block which is for making children learn the four fundamental arithmetic operations including a multiplication table with fun, and comprises a main control unit and a block. The main control unit comprises a basic plate, an executing button, a result display window and a speaker. The present invention comprises: a block comprising number blocks and symbol blocks necessary for the four fundamental arithmetic operations; and a main control unit comprising a basic plate, an executing button, and a result display window. The main control unit interprets the number blocks and symbol blocks arranged in the basic plate, derives an answer according to commands of the executing button, and displays the result through the result display window. According to such system, as an education tool of the four fundamental arithmetic operations and multiplication table for preschoolers and junior students in elementary school, the present invention can be an education tool and toys for a user to easily and entertainingly learn concepts of numbers and the four fundamental arithmetic operations.

Description

A teaching system based on electronic blocks {A system for earning materials using eletronic blocks}

The present invention is to provide a fun learning of the four arithmetic operation of the children, such as multiplication table, consisting of the main control unit and the block, the main control unit is composed of the basic plate, the execution button, the result display window and the speaker, the block arithmetic operation The present invention relates to a learning teaching system based on an electronic block, which is composed of a number block and a symbol block.

In general, a variety of teaching aids for children to learn the cognitive abilities of various shapes, or the concept of numbers has been presented in various ways, the shape matching play is widely used. That is, in the general figure matching game, the infant induced the cognitive learning about the figure by fitting a piece of the figure into a hole corresponding thereto. However, in the general shape matching game, it was only to sense and fit the shape of the figure.

Therefore, it was necessary to develop manuals and manipulations that can develop cognitive ability and coordination of eyes and hands by expanding the concept of figure names, addition, subtraction, multiplication and division. .

To this end, learning tools are being developed that can recognize the concept of arithmetic operations using conventional blocks [Patent Document 1]. However, since the prior art uses only blocks such as wood or plastic, a user such as an infant cannot determine whether the corresponding calculation result is correct. In addition, since it does not give an interactive response, there is a problem that is difficult to attract users, such as infants.

In addition, a technique for allowing assembly using a smart block and providing haptic learning through a smart block application installed in a smart phone has been proposed [Patent Document 2]. In addition, technologies that can interactively provide programming education using smartphones and electronic blocks have been proposed [Patent Document 3].

However, the prior art also includes the arithmetic operation function of mathematics, but mainly because of the specialized learning content, such as language learning, such as letters, words, sentences, programming, the use method is somewhat complicated for infants and the like.

Therefore, the concept of numbers and arithmetic operations can be easily communicated to young children such as infants, and the interactive teaching aid system is urgently needed.

Korean Patent Publication No. 10-2016-0150295 (published Dec. 30, 2016) Korean Patent Publication No. 10-1713085 (announced on March 7, 2017) Korean Registered Patent Publication No. 10-1724230 (Announced on April 6, 2017)

An object of the present invention is to solve the problems as described above, and to provide a fun learning of the arithmetic operation of the children, such as multiplication table, which is composed of the main control unit and the block, the main control unit base plate, execution button, result It is composed of a display window and a speaker, and the block is to provide a learning teaching system based on the electronic block, consisting of a number block and a symbol block necessary for arithmetic operation.

In particular, an object of the present invention is to decode the equation by the block and derive the answer to the decoded equation when the user places the number block or the symbol block on the main control part composed of the basic plate, the execution button, the result display window and the speaker. It is to provide a learning precinct system based on the electronic block, such as to inform by voice.

In order to achieve the above object, the present invention relates to a learning teaching system based on an electronic block, comprising a block consisting of a number block and a symbol block necessary for arithmetic operation; And a main control unit comprising a main board, an execution button, and a result display window, wherein the main control unit decodes the number block and the symbol block listed in the main board according to the command of the execution button, and derives an answer thereto. The result is displayed through the result display window.

In addition, the present invention is an electronic block-based learning teaching system, wherein the number block is composed of a block of 0 to 9 representing the number required for the arithmetic operation, the symbol block is arithmetic addition, subtraction, It is characterized by consisting of blocks representing equal (=), large (>), small (<), question (?), Etc. for comparing multiplication, division symbols, and arithmetic results.

In addition, the present invention in the learning block system based on the electronic block, the main control unit, according to the command of the execution button, the position recognition step of confirming the position and the number of the number and symbol blocks placed on the base plate And a content recognition step of completing one equation by identifying the contents of each of the number and the symbol block and corresponding to the positions identified by the position recognition.

In addition, the present invention is an electronic block-based learning teaching system, the system is provided with a configuration for recognizing the position of the number and symbol block, the logical high / low (power) by using a power source or the ADC By using the contact position recognition structure that recognizes the value of a specific voltage by using the contact part of the base plate and the contact of the number and symbol block to make a contact, or without using the specific contact between the base plate and the number and symbol block It is characterized in that it is provided in a non-contact position recognition configuration that recognizes by using a method of LED or laser (Laser), ultrasonic waves, light, sound waves, or blocking the light, sound waves.

In addition, the present invention in the learning precinct system based on the electronic block, the system is provided with a configuration for recognizing the contents of the number and the symbol block, the number when the contact portion of the base plate and the contact of the number and symbol block And by contact content recognition, which allows each symbol block to represent a different value and recognizes different values for each, or uses a ADC to represent different voltage values. A light emitting unit, a light receiving unit, and a pass-through hole, and the light-receiving unit passes through a corresponding pass hole and recognizes the content based on the recognition of the light-receiving unit. A color pad with its own color is attached, and a color sensor mounted on the base plate Characterized in that it comprises a rug of the R, G, B values configured to interpret.

As described above, according to the teaching block system based on the electronic block according to the present invention, as a learning tool of arithmetic operations and multiplication tables for preschoolers and lower grades of the elementary school, the teaching aids and toys for easy and fun learning the concept of numbers and arithmetic operations by themselves The effect that can be utilized is obtained.

Particularly, according to the teaching aid system based on the electronic block according to the present invention, when the user places a number block or a symbol block on the main control part, the user interprets the number block or the symbol block and informs the answer to the formula, thereby interactively providing the learning result. It is an interesting and fun way to learn the concepts and arithmetics of numbers naturally.

1 is a block diagram of a learning teaching system based on an electronic block according to an embodiment of the present invention.
2 is a block diagram of a main control unit according to an embodiment of the present invention.
Figure 3 is a rear configuration diagram for the main control unit according to an embodiment of the present invention.
Figure 4 is a detailed block diagram of a block according to an embodiment of the present invention.
5 is a structural diagram of a touch recognition configuration according to the first embodiment of the present invention;
6 is a block diagram of a side reflection recognition method of a non-contact recognition configuration according to a second embodiment of the present invention;
7 is a block diagram of a bottom reflection recognition method of a non-contact recognition configuration according to a third embodiment of the present invention;
8 is a block diagram of a transmission reflection recognition method of the non-contact recognition configuration according to the fourth embodiment of the present invention.
9 is a block diagram of a content and location recognition integrated method of the contact content recognition configuration according to a fifth embodiment of the present invention.
FIG. 10 is a block diagram of a content recognition integrated system in a contact type content recognition configuration according to a sixth embodiment of the present invention; FIG.
FIG. 11 is a block diagram of a non-contact content recognition configuration according to a seventh embodiment of the present invention using a passage hole; FIG.
12 is a block diagram of a method using a color sensor in a non-contact content recognition configuration according to an eighth embodiment of the present invention.
Figure 13 is an illustration of a multiplication table calculation example of the arithmetic operation in accordance with an embodiment of the present invention.
Figure 14 is an illustration of a comparison example of the four operations according to an embodiment of the present invention.
15 is an exemplary diagram of a calculation example of arithmetic operations in accordance with an embodiment of the present invention.
Figure 16 is an illustration of the operational quiz of the four arithmetic operation in accordance with an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, specific contents for carrying out the present invention will be described with reference to the drawings.

In addition, in describing this invention, the same code | symbol is attached | subjected and the repeated description is abbreviate | omitted.

First, a configuration of a learning teaching system based on an electronic block according to an embodiment of the present invention will be described with reference to FIG. 1.

As shown in FIG. 1, the teaching aid system 100 based on an electronic block according to an embodiment of the present invention includes a main control unit 10 composed of a basic board, an execution button, a result display window, a speaker, and the like. It consists of a block 20 consisting of the required number block and symbol block.

First, the main control unit 10 will be described in detail.

The main control unit 10 reads the number block 21 or the symbol block 22 listed in the base plate 12 and derives an answer to the function to inform the user. It includes a function to read and inform the formula and the result by voice (Korean, English, Japanese, Chinese) according to the learner's choice.

Next, the block 20 is composed of a number block 21 and a symbol block 22 necessary for arithmetic operation. That is, the number block 21 is composed of blocks between 0 and 9 representing the numbers required for the arithmetic operation, and the symbol block 22 is the operation result of the addition, subtraction, multiplication, division symbol and expression necessary for the arithmetic operation. Is composed of blocks representing equal (=), large (>), small (<), question (?), And the like.

Next, the configuration of the main control unit 10 according to an embodiment of the present invention will be described in more detail with reference to FIGS. 2 and 3.

As shown in FIG. 2, the main control unit 10 is provided in the main body 11 and the main plate 11 to execute the calculation of the base plate 12 and the block 20 in which the block 20 can be located. An execution button 13, a result display window 14 for displaying an execution result, and a speaker 15 for displaying the execution result by voice. In addition, as shown in FIG. 3, the power input unit 16 and the power switch 17 may be further included.

First, the base plate 12 is configured inside the main body 11 and is designed and manufactured so that its contents are not expressed from the outside.

The base plate 12 recognizes the position of the numeral and symbol blocks 21 and 22. That is, it is recognized that the number and symbol blocks 21 and 22 are located on the base plate 12. It merely recognizes whether the number and base plate are located above base plate 12.

In addition, the base plate 12 recognizes identification information such as numbers and IDs of the symbol blocks 21 and 22. That is, the base plate 12 recognizes the contents of each of the number and symbol blocks 21 and 22. Here, the contents of the number and symbol blocks are recognized and used by the control unit to establish the formula.

Next, the execution button 13 recognizes the order of the number block 21 and the symbol block 22 listed in the base plate 12 and the respective blocks 20, and reads the arithmetic operation configured by the learner to perform the arithmetic operation. Calculate And the result is notified through the result display window 14 or the speaker 15.

The execution button 13 is used when arranging an equation using the number block 21 and the symbol block 22 located on the base plate 12 and requesting the result thereof. When the learner attempts to request a result using the execute button 13, the result is displayed in the result display window 14.

When the learner confirms the result and presses the execution button 13 again, the learner switches to the initial state, that is, the result request waiting state. That is, the run button 13 has a RUN / RESET function.

Next, the result display window 14 displays the results for = (equal),> (greater), and <(smaller) corresponding to the judgment in the number block 21 and the symbol block 22 listed in the base plate 12. It is a display device that informs the learner. Preferably it consists of a true (O) indicator and a false (X) indicator. More preferably, the light of the corresponding indicator flashes. The indicator consists of LED lights.

As an example, the following formulas are arranged on the base plate 12 by the number block 21 and the symbol block 22.

(Example 1) 8 × 9 = 72

(Example 2) 5 + 3 × 2> 18-(4-3) × 5

In this case, Example 1 displays true (O) and Example 2 displays false (X).

In other words, the result display window 14 is composed of two types: true (O) and false (X), and when the execution button 13 is pressed to request a result, the result is true (O) or false (X). Expressed by

Next, the speaker 15 outputs the result of the foregoing execution as a voice.

Next, the power input unit 16 is a terminal for inputting a power source for the learning teaching system 100 to operate, and is preferably provided on the rear surface of the main body 11.

In addition, the power switch 17 is a switch for applying or cutting off power to the teaching aid system 100. Preferably, the power switch 17 is provided on the rear of the main body (11).

Next, the configuration of the block 20 according to an embodiment of the present invention will be described in more detail with reference to FIG. 4.

As shown in FIG. 4, the block 20 is composed of a number block 21 and a symbol block 22 required for arithmetic operations.

That is, the number block 21 is composed of blocks between 0 and 9 representing the numbers required for the arithmetic operation. In particular, the number block 21 is a number is printed from 0 to 9, the main control unit 10 has a built-in decoding unit that can recognize the block and interpret any number.

In addition, the symbol block 22 is the same (=), larger (>), smaller (<), question (?), Etc. for comparing the operation result of addition and subtraction, multiplication, division symbol and arithmetic operation necessary for arithmetic operation. It consists of blocks that represent.

The symbol block 22 is composed of +,-, ×, ÷, =,>, <,? The symbols (,,,, and) are printed, and a decoding unit for recognizing blocks and interpreting them is included in the main control part.

In other words, the number block 21 and the symbol block 22 are each composed of numbers from 0 to 9 and arithmetic symbols and equivalent symbols required for arithmetic operations.

Each of these blocks 20 has a built-in part interworking with the recognition part and the ID recognition part of the base plate 12, and these parts are not expressed from the outside.

Numerical and symbol blocks 21 and 22 are placed on the base plate 12 to recognize and decode the main controller 10 in various ways. In order to recognize the number block 21 and the symbol block 22, the following four auxiliary units may be configured.

1) Number Block Recognition Aid: Recognizes the number block located on the base plate.

2) Number Block ID Recognition Aid: Recognizes which number of the number block is located on the base plate.

3) Symbol Block Recognition Aid: Recognizes that the symbol block is located on the basic board.

4) Symbol Block ID Recognition Aid: Recognizes which symbol of the symbol block is located on the base plate.

Next, an operation method of the teaching aid system 100 according to an embodiment of the present invention will be described.

In order to construct arithmetic operations including multiplication tables, numbers and symbol blocks (21, 22) are combined and placed on the base plate 12, and when the execution button 13 is pressed, the numbers used in the arithmetic operations in the system 100 and Recognizes a symbol block, recognizes arithmetic operations by blocks, and calculates the result.

That is, in the method of operating the teaching aid system according to the present invention, the position recognition step (S10) for recognizing which position of the base plate 12 the number or symbol blocks 21 and 22, and the number and symbol block And a content recognition step (S20) of recognizing the content of (21, 22).

In the position recognition step (S10), the number and the number of symbol blocks and the number of the number and symbol blocks placed on the base plate is checked.

In the content recognition step (S20), it is used to complete one equation by grasping the contents of each of the number and the symbol block and corresponding to the positions identified by the position recognition respectively.

Recognition of the two stages is completed when the number and symbol blocks are listed and the user presses the execute button. At the same time, two kinds of recognition are performed and during this process, the equation filtering process is performed to determine the validity of the equation.

If the formula is not valid after completing the filtering process, the formula error is displayed and the execution process is completed and returns to the proper arrangement of numbers and symbol blocks.

When the formula is valid, it enters the calculation process for the formula, obtains the result, and expresses the result through the expression part about the result. When expressing, positive and negative are expressed by O and X.

Next, a configuration for recognizing the positions of the numeral and symbol blocks 21 and 22 according to the present invention will be described.

The configuration for the recognition (or location recognition) of the number and symbol blocks 21, 22 can be largely configured in contact and non-contact.

First, in the contact position recognition configuration, the contact portion of the base plate and the contact of the number and symbol block make contact. The configuration is simply a method of recognizing Logical High / Low using a power supply and a method of recognizing a specific voltage value using an ADC.

Next, the non-contact position recognition configuration uses a method of recognition of light, sound waves, or blocking light, sound waves, such as LEDs or lasers, ultrasonic waves, and the like, without using a specific contact between the base plate and the numeric and symbol blocks. It is the structure to recognize by using. The configuration may include a method of using a light emitting unit such as an IR LED and a light receiving unit such as a photo diode and a light blocking method using an illuminance sensor.

Position recognition is simply a sequence that recognizes and interprets the position of numbers and symbol blocks in the basic version, so it can simply recognize Logical High / Low. Therefore, it uses a method of recognizing by blocking / detecting the electric signal or the light, sound wave signal.

Next, the structure of the contact recognition apparatus according to the first embodiment of the present invention will be described with reference to FIG.

Contact position recognition can consist of the contacts of the base plate, the recognition circuit, and the contacts of the number and base plate, the recognition aid circuit. The hardware structure of the contact location recognition is shown in FIG. The operation method is as follows.

(1) It is placed on the basic board to form arithmetic operations or multiplication tables using numbers and symbol blocks.

(2) Power is supplied to the number and symbol block through the power supply contact point, and the recognition auxiliary circuit is driven.

The recognition auxiliary circuit uses a voltage distribution method using a resistor and a low signal detection method through a resistor and a ground.

(3) Recognition circuit of base plate reads position signal of base plate through recognition signal contact.

(4) The signal read from the basic version moves directly to the main control section, and the main control section registers the position of the number and symbol block through the decoding operation on this position signal. As the method for detecting the position signal of the main controller, a constant voltage detection method using an ADC and a low signal detection method for checking whether or not it is connected to ground are used.

Next, the structure of the non-contact recognition apparatus according to the second, third, and fourth embodiments of the present invention will be described with reference to FIGS.

Non-contact position recognition is a structure in which the base plate, numerals, and symbol blocks are not recognized through physical media such as a contact point, but through transmission and reflection such as light or ultrasonic waves.

This recognition method can be largely classified into a reflection recognition method using reflection of light or ultrasound and a transmission recognition method using transmission and blocking of light or ultrasound. In addition, the reflection recognition method may be subdivided into a side reflection recognition method configured on the side and a bottom reflection recognition method configured on the bottom. The second, third and fourth embodiments of the hardware structure of the contactless position recognition are the same as those of FIGS. 6, 7, and 8.

Next, a description will be given of the content recognition configuration of the number and symbol block according to the present invention.

The content recognition of number and symbol blocks can be configured in contact and non-contact type similarly to position recognition. However, since content recognition must recognize the contents of each number and symbol block, it is composed of a mechanism different from a method of simply recognizing the presence / absence of an object such as location recognition.

First, the contact content recognition is a configuration in which a contact portion of a base plate and a contact of a number and a symbol block make a contact and recognize it. This configuration simply cannot use the method of recognizing the logical high / low for the position, and allows each number and symbol block to represent a different value to recognize and interpret different values for each. When using the ADC, the number and symbol blocks can represent different voltage values so that they can be recognized and interpreted when they are placed on the base plate.

Next, the configuration of the non-contact content recognition is a method of recognizing light, sound waves, or blocking light or sound waves, such as LEDs or lasers, ultrasonic waves, or the like, without using a specific contact between the base plate and numbers and symbol blocks. It is a configuration recognized using. This arrangement is also designed to simply represent a specific value for each of the numeric and symbol blocks without using the method of simply recognizing the logical high / low for the position.

Content Recognition is a simple operation that recognizes the contents of numbers and symbol blocks without recognizing the position of numbers and symbol blocks in the basic plate. Or use a configuration that derives the recognition value by using a combination of several sensors.

A configuration of the contact content recognition according to the fifth and sixth embodiments of the present invention will be described with reference to FIGS. 9 and 10.

Contact content recognition can consist of the contacts of the base plate, the content recognition circuit and the contacts of the number and base plate, and the content recognition auxiliary circuit. The hardware structure of the contact content recognition is the same as those of FIGS. 9 and 10, and is classified into a content recognition unitary type and a content and position recognition unity type according to the structure of the recognition device.

An operation method of the content recognition single type in FIG. 9 will be described.

-Numerical and symbol blocks are located on the base plate, power is supplied through the power supply contacts, and position recognition proceeds.

-If the position of the number and symbol block is confirmed in the position recognition, the signal of the number and symbol block is read into the recognition circuit through the recognition auxiliary circuit connected to the content recognition contact.

-The content recognition auxiliary circuit uses a voltage division method using a resistor so that the output voltage of each symbol and number block is different so that a different value is produced when converted by the ADC of the main controller.

-At this time, the main controller checks the contents of the numbers and symbols of numbers and symbol blocks by comparing them with the previously registered values and registers the contents at the positions recognized in the position recognition.

Next, a description will be given of the contents and the operation method of the position recognition integrated unit of FIG.

-If the number and symbol block are located on the base plate and the power is supplied through the power supply contact, and the recognition assistant circuit operates, the position recognition and content recognition are read into the recognition circuit through the recognition assistant circuit at the same time.

-If the location recognition content is not a useful value, the content recognition is abandoned and it is assumed that there are no recipients and symbol blocks at that location.

-If the position recognition content is a valid value, the main controller checks the content of the number or symbol of the number and symbol block by comparing it with the previously registered value and registers the content at the position recognized in the position recognition.

-The position and content recognition auxiliary circuit also uses a voltage division method using a resistor so that the output voltage of each symbol and number block is different so that different values are obtained when converted by the ADC of the main controller.

Next, a configuration of the contactless content recognition according to the seventh and eighth embodiments of the present invention will be described.

Non-contact content recognition is a transmitter that generates light or sound waves by using light or sound waves such as LED, laser, and ultrasonic waves, a receiver that receives light or sound waves, and a transmission that transmits the received information to the main controller. It consists of wealth. Content recognition consists of multiple senders and receivers because each number and symbol block must represent different values.

The configuration of the non-contact content recognition device is shown in FIGS. 11 and 12.

As illustrated in FIG. 11, the configuration according to the seventh embodiment of the present invention, that is, the operation method using the passage hole is as follows.

It consists of a light emitting part, a light receiving part and a passing hole, and it is a structure that recognizes the content based on the signal of the light emitting part passing through the corresponding passing hole and recognized by the light receiving part. That is, when the corresponding passage hole is open, the signal of the light emitting unit reaches the light receiving unit, and if the passage hole is closed, the signal does not reach the light receiving unit. In this case, if the signal reaches the light-receiving unit as Logic 1 and if it is not reached, it is defined as Logic 0. In FIG. It can be used to distinguish the IDs of 32 numeric and symbol blocks.

-The transmitter collects the number of cases for the signal reaching the light receiver and transmits it to the main controller.

-At this time, the main controller compares the received signal with the registered value and checks the content of the number or symbol of the number and symbol block and registers the content at the position recognized in the position recognition.

An operation method of the configuration according to the eighth embodiment of the present invention, that is, the configuration using the color sensor will be described with reference to FIG.

-Color sensor is a sensor element that outputs the values of each of R, G, and B by analyzing the values of R, G, and B in the signal of light that reflects white light to an object. .

-In case of using this color sensor, color pads with their own colors are attached to the number and symbol block, and the color sensor mounted on the base plate is R, The G and B values are analyzed and transmitted to the main control unit.

In this case, too, the main controller compares the received signal with the registered value and checks the contents of the number or symbol of the number and symbol block and registers the content at the position recognized in the position recognition.

Next, an operation example by the learning teaching system based on the electronic block according to the present invention will be described.

First, an example of multiplication table operation in arithmetic operation is explained.

When the multiplication table is composed of a number block and a symbol block on the basic board as shown in FIG. 13 and the execution button (green flag) is pressed, an O mark corresponding to a correct answer lights when the correct answer is 72, and an X mark lights when the correct answer is wrong. In addition, if the speaker drive is selected according to the option, the voice of the formula and the result is automatically spoken in various languages of the formula and the result. The correct answer in the example is true.

Next, an example of comparison during arithmetic operations will be described.

If the result of the left formula is greater than the result of the right formula (>), the O mark corresponding to the correct value is lit. Lights up and the X lights up if it is wrong. In addition, if you select the speaker drive according to the option, the voice of the formula and the result is automatically spoken in various languages of the formula and the result. The correct answer in the example is true.

Next, examples of calculations during the four arithmetic operations will be described.

If the result of the left formula is equal to the result of the formula on the right side (=), the O mark corresponding to the correct value is lit when the result of the left formula is composed of the number block and the symbol block on the basic plate. If it's wrong, the X lights up. In addition, if you select the speaker drive according to the option, the voice of the formula and the result is automatically spoken in various languages of the formula and the result. The correct answer in the example is true.

Next, an example of the quiz of the four operations.

If you configure the four arithmetic operation as shown in Figure 16a consisting of a number block and a symbol block on the base plate and press the execute button (green flag), connecting the block (?) To ask the system about the result of the left equation, the correct answer is spoken by voice. In addition, if you select the speaker drive according to the option, the voices are automatically spoken for the formulas and results in various languages. The correct answer for the example is 29.

In addition, if the four arithmetic operation as shown in Figure 16b consists of a number block and a symbol block on the basic plate and press the execute button (green flag), the block (?) That asks the system about the result of the left equation is connected to a certain position of the arithmetic operation. Pressing the Run button also tells the correct answer by voice. In addition, if you select the speaker drive according to the option, the voices are automatically spoken for the formulas and results in various languages. The correct answer for the example is three.

As mentioned above, although the invention made by this inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example and can be variously changed in the range which does not deviate from the summary.

10: main controller 11: main body
12: Basic Edition 13: Run Button
14: output display window 15: speaker
16: power input unit 17: power switch
20: block 21: number block
22: symbol block

Claims (5)

In the teaching aid system based on the electronic block,
A block consisting of a number block and a symbol block required for arithmetic operation; And,
It includes a main control portion composed of a basic edition, an execution button, and a result display window,
The main control unit deciphers the number block and the symbol block listed in the basic board according to the command of the execution button and derives an answer thereto, and displays the corresponding result through the result display window. system.
The method of claim 1,
The number block is composed of a block between 0 and 9 representing the number required for the arithmetic operation,
The symbol block is a block representing equal (=), large (>), small (<), question (?), Etc. for comparing the operation result of addition, subtraction, multiplication, division symbol and expression required for arithmetic operation. Learning teaching system based on the electronic block, characterized in that the configuration.
The method of claim 1,
The main control unit, according to the command of the execution button, the position recognition step of confirming the position on the base plate and the number of the number and the symbol block, and the contents of each of the number and the symbol block to identify and position The teaching aid system based on the electronic block, characterized in that for performing a method comprising a content recognition step of completing a formula by corresponding to each of the positions identified by the recognition.
The method of claim 1,
The system has a configuration for recognizing the position of the number and the symbol block, the logical high / low using the power supply or the specific voltage value using the ADC to recognize the contact portion of the base plate Contact position recognition configuration in which contacts of and numbers and symbol blocks make contact and recognize, or recognition of LED, laser, ultrasonic, light, sound waves without using specific contact between base plate and numbers and symbol blocks, Or an electronic block-based learning teaching system, characterized in that it is provided in a non-contact location recognition configuration that recognizes the light, sound wave blocking method.
The method of claim 1,
The system has a configuration for recognizing the contents of the number and the symbol block, but when the contact portion of the base plate and the contact of the number and symbol block is in contact with each other so that the number and the symbol block can represent different values By contact content recognition, which is configured to recognize different values for each other or use an ADC to represent different voltage values, respectively; consisting of a light emitting part, a light receiving part, and a pass-through hole. Configuration that recognizes the contents based on the recognition of the light receiving part through the corresponding passage hole, or when using the color sensor (Color Sensor), a color pad with a unique color is attached to the number and symbol block And a color sensor mounted on the base plate in a configuration for analyzing the R, G, and B values of the color. Is a teaching aid system based on electronic blocks.

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