KR102213354B1 - Saypen to provide coding training by pairing with robot and method of the same - Google Patents

Abstract

The present invention relates to a coding pen capable of coding education, wherein the coding pen for coding education according to an embodiment is stored by matching at least one voice file or at least one command to each of a plurality of identification information and the plurality of identification information. A storage unit that senses a first micro pattern printed on a two-dimensional plane, or a sensing unit that outputs identification information by sensing a second micro pattern printed on a coding card, and using the output identification information, An extraction unit for extracting the stored voice file or the command, an output processing unit for outputting the extracted voice file when the voice file is extracted, and for generating coding data by combining the extracted command when the command is extracted A coding data processing unit, and a communication unit for transmitting the generated coding data to an authenticated robot, wherein the robot receives the coding data and can operate according to an algorithm corresponding to the coding data.

Description

Coding pen and operation method that provides coding education by pairing with a robot {SAYPEN TO PROVIDE CODING TRAINING BY PAIRING WITH ROBOT AND METHOD OF THE SAME}

The present invention relates to a technical idea related to a coding pen capable of coding education by recognizing a micro pattern, generating coding data through the recognized micro pattern, and providing it to a robot.

Efforts to cultivate creative thinking, aka Computational Thinking (CT) suitable for the digital age, are taking place everywhere. At the heart of this effort is coding education.

Just as science is taught to inform the natural phenomena around us, the importance of coding education is being emphasized day by day to teach the principles of the Internet, smartphones, and computers that we use every day.

Since several years ago, education and technology experts have collaborated to develop coding education contents and teaching methods, and support from the government and IT companies is increasing.

On the other hand, coding education for children needs to be different from existing education from programming grammar. For coding education for children, it should be easy to understand at the child's eye level to increase concentration. Accordingly, children should be able to naturally understand the algorithm principle through play and games, and should teach repetitive statements or arithmetic principles instead of most complex or formal programming terms.

Therefore, most coding education is conducted in an easy way, such as a game using characters or a drag-and-drop method.

Recently, not only a coding tool for making software but also a coding tool for controlling hardware is in the spotlight. Recently, coding education is provided in the form of a modular board. Children also learn programming so that they can move in any direction with software while making robots or cars with coding cards.

Korean Patent Publication No. 2019-0046170 "Coding education content providing device and coding education content control method using the same" Korean Patent Publication No. 2019-0043755 "Coding education apparatus using card coding of robot and coding education method using the same"

An object of the present invention is to provide an intuitive and convenient coding education by coding through a coding pen.

An object of the present invention is to increase the educational effect by visually confirming the created algorithm through the display of the coding pen in synchronization with the sequential execution order of the created algorithm.

An object of the present invention is to provide coding education that enables debugging of a written algorithm.

The coding pen for coding education according to an embodiment includes a storage unit for matching and storing at least one voice file or at least one command to each of a plurality of identification information and the plurality of identification information, and a device printed on a two-dimensional plane. 1 A sensing unit that senses a micro pattern or outputs identification information by sensing a second micro pattern printed on a coding card, and an extraction unit that extracts the stored voice file or the command using the output identification information , When the voice file is extracted, an output processor for outputting the extracted voice file, a coding data processor for generating coding data by combining the extracted command when the command is extracted, and the generated coding data It includes a communication unit for transmitting to the robot, the robot may receive the coded data, and operate according to an algorithm corresponding to the coded data.

The coding pen for coding education according to an embodiment may further include a display unit that outputs text corresponding to the voice file or displays a command in a current step according to the execution of the coding data.

The sensing unit according to an embodiment senses a motion based on 3-axis acceleration, outputs identification information corresponding to the sensed motion, and the extraction unit extracts the stored command using the output identification information can do.

According to an embodiment, the sensing unit senses a motion based on 3-axis acceleration, and the coding data processing unit performs any one of repetition, stop, and reset of the generated coded data based on the sensed motion. You can do it.

The coding pen for coding education according to an embodiment further includes a plurality of buttons, a key input unit for combining key inputs by the plurality of buttons, and outputting identification information corresponding to the combined key input, the The extraction unit may extract the stored voice file or the command using the output identification information.

The coding pen for coding education according to an embodiment further comprises a key input unit for combining key inputs by a plurality of buttons, the coding data processing unit, repetition of the generated coding data based on the combined key input, Any one of stop and reset can be performed.

The communication unit according to an embodiment, among NFC (Near Field Communication), Bluetooth (Bluetooth), beacon (Beacon), MST (Magnetic Secure Transmission), barcode, QR (Quick Response) code, RFID, Zigbee (Zigbee) method It can operate in at least one communication method.

According to an embodiment, the communication unit senses a third micro pattern located on a movement path of the robot and collects identification information output from the sensed third micro pattern, and the extraction unit includes: Using the identification information, the stored voice file or the command can be extracted.

A method of operating a coding pen for coding education according to an embodiment comprises the steps of matching, storing, and maintaining at least one voice file or at least one command to each of a plurality of identification information and the plurality of identification information, on a two-dimensional plane. Sensing the first micropattern printed on or outputting identification information by sensing the second micropattern printed on the coding card, and using the output identification information, the stored voice file or the command Extracting, when the voice file is extracted, outputting the extracted voice file, when the command is extracted, combining the extracted commands to generate coding data, and authenticating the generated coding data It may include transmitting to the robot.

The method of operating the coding pen for coding education according to an embodiment may further include outputting a text corresponding to the voice file or displaying a command in a current step according to the execution of the coding data.

The method of operating the coding pen for coding education according to an embodiment may further include sensing a motion based on a 3-axis acceleration, and outputting identification information corresponding to the sensed motion.

In the method of operating the coding pen for coding education according to an embodiment, the step of sensing a motion based on 3-axis acceleration, and executing any one of repetition, stop, and reset of the generated coding data based on the sensed motion. It may further include the step of.

The method of operating a coding pen for coding education according to an embodiment may further include combining key inputs by a plurality of buttons, and outputting identification information corresponding to the combined key inputs.

The method of operating the coding pen for coding education according to an embodiment includes the steps of combining key inputs by a plurality of buttons, and performing any one of repetition, stop, and reset of the generated coding data based on the combined key input. It may further include the step of executing.

The method of operating a coding pen for coding education according to an embodiment further comprises the step of collecting identification information output by sensing a third micro pattern located on a moving path by the robot, and the stored voice file or the command In the extracting step, the stored voice file or the command may be extracted using the identification information collected from the robot.

According to an embodiment, coding education can be provided intuitively and conveniently by coding through a coding pen.

According to an embodiment, it is possible to increase the educational effect by visually checking the created algorithm through the display of the coding pen in synchronization with the sequential execution order of the created algorithm.

According to an embodiment, it is possible to provide coding education that enables debugging of a written algorithm.

1 is a diagram illustrating a coding pen for coding education according to an embodiment.
FIG. 2 is a diagram illustrating an embodiment of a coding card capable of recognizing commands through a coding pen.
3 is a block diagram illustrating the components of a coding pen for coding education according to an embodiment.
4 is a block diagram illustrating components of a coding pen for coding education according to another embodiment.
5 is a block diagram illustrating a method of operating a coding pen for coding education according to an embodiment.

Specific structural or functional descriptions of the embodiments according to the concept of the present invention disclosed in this specification are exemplified only for the purpose of describing the embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention They may be implemented in various forms and are not limited to the embodiments described herein.

Since the embodiments according to the concept of the present invention can apply various changes and have various forms, the embodiments will be illustrated in the drawings and described in detail herein. However, this is not intended to limit the embodiments according to the concept of the present invention to specific disclosed forms, and includes changes, equivalents, or substitutes included in the spirit and scope of the present invention.

Terms such as first or second may be used to describe various elements, but the elements should not be limited by the terms. The above terms are only for the purpose of distinguishing one component from other components, for example, without departing from the scope of rights according to the concept of the present invention, the first component may be named as the second component, Similarly, the second component may also be referred to as a first component.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. Should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle. Expressions describing the relationship between components, for example, "between" and "just between" or "directly adjacent to" should be interpreted as well.

The terms used in the present specification are only used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present specification, terms such as "comprise" or "have" are intended to designate that the specified features, numbers, steps, actions, components, parts, or combinations thereof exist, but one or more other features or numbers, It is to be understood that the presence or addition of steps, actions, components, parts or combinations thereof does not preclude the possibility of preliminary exclusion.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this specification. Does not.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, the scope of the patent application is not limited or limited by these embodiments. The same reference numerals in each drawing indicate the same members.

1 is a diagram illustrating a coding pen for coding education according to an embodiment.

The coding pen for coding education according to an embodiment can generate coding data for robot control by sensing the micro pattern printed on the coding card while providing the general function of the Saypen that outputs the sound source file based on the OID. have.

To this end, in FIG. 1, a coding pen for coding education is described through an embodiment for actual implementation of the coding pen.

First, reference numeral 110 denotes a front part of a coding pen for coding education.

The front part of the coding pen for coding education may include a display 111 for outputting a text corresponding to a current operating state or an output voice file.

In addition, various types of buttons for input, such as a clear button 112, a stop button 113, a menu button 114, a repeat button 115, and a direction button 116, may be included on the front part.

In addition, reference numeral 117 is a sensing means for recognizing a micro pattern, and an OID (Optical ID) sensor may be used as an example.

Specifically, the coding pen for coding education may sense micropatterns printed on a two-dimensional plane such as a book through the sensing means 117. In addition, when the micro-pattern is sensed, it can be converted into identification information formed of a combination of numbers or characters and output.

Meanwhile, in the coding pen for coding education, a voice file matching identification information and identification degree is recorded in a memory, and a voice file corresponding to the currently sensed identification information can be read out from the memory and output.

In addition, the coding pen for coding education may additionally provide a function of generating coding data for coding education.

Specifically, the coding pen for coding education can record not only a voice file but also a command for generating coding data in association with the degree of identification, and maintain it.

For example, a command corresponding to'turn left' may be recorded by matching identification information of '010101', and a command corresponding to'turn right' may be recorded by matching identification information of '010111'.

The coding pen for coding education may sense a micro pattern printed on a coding card, and read a command corresponding to the sensed micro pattern from a memory. The coding pen for coding education may sense a plurality of coding cards and generate coding data by combining instructions sequentially read from the sensed coding cards.

In addition, the coding pen for coding education may provide the generated coding data to the robot so that the robot operates an algorithm corresponding to the coding data.

The display 111 may display commands currently being executed in the form of text according to the implementation of the coding data.

The clear button 112 may delete all of the generated coding data or identification information that is the basis for extracting the output voice file.

The stop button 113 may temporarily stop a voice file currently being output or coded data being executed.

The direction button 116 provides a function of remotely controlling the robot or may be used as an input of a command. For example, the coding pen for coding education may combine key input by the direction button 116 and output identification information corresponding to the combined key input. In addition, at this time, the coding pen for coding education may extract the stored voice file or command using the output identification information.

In addition, the coding pen for coding education has a gyro sensor, and can detect the movement of its own pen to extract commands. For example, when a movement from left to right is detected by a gyro sensor, the coding pen for coding education may recognize the movement as a command of'turn right' and reflect it in the coding data.

Reference numeral 120 denotes a side of a coding pen for coding education.

The side of the coding pen for coding education may include an output terminal 121 for earphone output, a micro SD card slot, an ON/OFF switch, and the like. These devices can be changed in design in various forms.

Reference numeral 130 denotes a rear surface of a coding pen for coding education.

A charging terminal 131, a reset switch 132, and a battery unit 133 may be included on the rear surface of the coding pen for coding education.

It is obvious that devices or structures arranged on the rear side together with the devices on the side can also be designed in various forms.

FIG. 2 is a diagram illustrating an embodiment of a coding card 200 capable of recognizing commands through a coding pen.

The coding card 200 according to an embodiment is a card for implementing an algorithm for the movement of a robot, and a start (GO) card, a forward card, a left turn card, a right turn card, It may include a backward card, a clear card, a pause card, and the like.

For example, when coding data is generated by sequentially sensing a start (GO) card, a forward card, a left turn card, a backward card, and a pause through a coding pen for coding education Can be considered.

In this case, the robot can perform the operation of straight forward-left turn-reverse-stop when the algorithm starts according to the generated coding data.

To this end, micro patterns are printed on each of the coding cards 200. When the coding pen for coding education senses the coding card, printed micropatterns may be collected, and identification information corresponding to the collected micropatterns may be generated.

Accordingly, the coding pen for coding education can read commands stored in the memory using the generated identification information. Since identification information and commands or identification information and voice files are recorded in the memory, when the identification information is generated, a matching command or voice file can be extracted.

Since the coding card 200 is for inputting a command, the command may be read from the identification information sensed from the coding card 200.

The coding pen for coding education may generate coding data for robot control by combining commands read in this way.

The coding card 200 may be changed in various forms as well as controlling the movement of the robot.

3 is a block diagram illustrating the components of the coding pen 300 for coding education according to an embodiment.

By coding through the coding pen 300 for coding education according to an embodiment, coding education can be provided intuitively and conveniently. In addition, it is possible to increase the educational effect by visually checking the created algorithm through the display of the coding pen by synchronizing with the sequential execution order of the created algorithm, and to provide coding education that enables debugging of the created algorithm.

To this end, the coding pen 300 for coding education according to an embodiment includes a storage unit 310, a sensing unit 320, an extraction unit 330, an output processing unit 340, a coding data processing unit 350, and a communication unit ( 360).

First, the storage unit 310 according to an embodiment may match and store at least one voice file or at least one command with each of the plurality of identification information and the plurality of identification information.

The identification information is formed by a combination of numbers or letters, and can act as a kind of index.

The audio file is generated by recording in advance, and may be in the form of an mp3 file. Meanwhile, the instruction is a part of an algorithm for creating coding data, and may include an execution instruction for controlling an operation, an event instruction for determining whether to operate the execution instruction, and a separate routine.

Next, the sensing unit 320 according to an embodiment may sense a first micro pattern printed on a two-dimensional plane or sense a second micro pattern printed on a coding card to output identification information. .

The first micro-pattern and the second micro-pattern are not different in shape and may be classified as matched information. For example, when the matched information is a voice file, the micropattern may be defined as a first micropattern, and when the matched information is a command, the micropattern may be defined as a second micropattern.

The first micro pattern is for implementing the function of a conventional coding pen, and may be printed on a two-dimensional plane such as a book and used to output a voice file.

The second micro pattern is for implementing the function of a coding pen for generating coded data, and may be printed on a coding card or the like and used to generate coded data.

The extraction unit 330 according to an embodiment may extract a previously stored voice file or command from a memory using the output identification information.

Depending on whether the extracted information is a voice file or a command, the components to be driven later may vary.

If the voice file is extracted, the extracted voice file may be output through the output processing unit 340.

Also, when an instruction is extracted, the coding data processing unit 350 according to an embodiment may generate coded data by combining the extracted instruction.

The communication unit 360 according to an embodiment may transmit the generated coding data to an authenticated robot.

To this end, the communication unit 360 includes at least one of NFC (Near Field Communication), Bluetooth, Beacon, MST (Magnetic Secure Transmission), barcode, QR (Quick Response) code, RFID, and Zigbee method. The communication method of can be used.

According to an embodiment, the sensing unit 320 may sense a motion based on a 3-axis acceleration, and output identification information corresponding to the sensed motion.

That is, coding data may be generated according to the movement of the coding pen for coding education. In particular, the coding pen for coding education may perform any one of repetition, stop, and reset on the coded data generated based on the sensed motion.

4 is a block diagram illustrating components of a coding pen for coding education according to another embodiment.

To this end, the coding pen 400 for coding education according to an embodiment includes a storage unit 410, a sensing unit 420, an extraction unit 430, an output processing unit 440, a coding data processing unit 450, and a communication unit 460. ), a display unit 470 may be included.

The coding pen 400 has the functions of the storage unit 410, the sensing unit 420, the extraction unit 430, the output processing unit 440, the coding data processing unit 450, and the communication unit 460 described in FIG. 3 above. Same as the configuration.

Meanwhile, the coding pen 400 for coding education according to an embodiment may further include a display unit 470.

The display unit 470 according to an exemplary embodiment may output text corresponding to a voice file or may display a command at a current step according to execution of the coding data.

Meanwhile, the coding pen 400 for coding education according to an embodiment may further include a key input unit (not shown).

The key input unit according to an embodiment may include a plurality of buttons, combine key inputs by the plurality of buttons, and output identification information corresponding to the combined key input. In addition, the extraction unit 430 may extract a stored voice file or command using the output identification information.

Meanwhile, the coding data processing unit 450 according to an embodiment may execute any one of repetition, stop, and reset on the generated coded data based on a combined key input.

According to an embodiment, the coding pen 400 for coding education may perform an operation corresponding to the movement or movement of the robot.

For example, when a robot moves to a specific point and a series of tasks are completed, the coding pen may output a congratulatory message according to the task completion of the robot.

To this end, not only the coding pen 400 for coding education, but also the robot may be provided with an OID sensor.

The robot may sense the third micropattern located on the movement path using the OID sensor. In addition, identification information may be generated from the sensed third micro pattern. The coding pen 400 for coding education may collect identification information generated by the robot through the communication unit 460.

In addition, the extraction unit 430 may extract a stored voice file or command using the identification information collected from the robot.

If the voice file is extracted, the extracted voice file may be output through the output processing unit 440.

In addition, when an instruction is extracted, the coding data processing unit 450 according to an embodiment may generate coded data by combining the extracted instruction.

5 is a block diagram illustrating a method of operating a coding pen for coding education according to an embodiment.

In the method of operating a coding pen for coding education according to an embodiment, at least one voice file or at least one command may be matched to each of a plurality of identification information and a plurality of identification information, and stored and maintained (step 501).

Next, the method of operating the coding pen for coding education may sense the first micro pattern or the second micro pattern (step 502), and output identification information corresponding to the sensed micro pattern (step 503).

In particular, the method of operating the coding pen for coding education may output identification information by sensing a first micro pattern printed on a two-dimensional plane or sensing a second micro pattern printed on a coding card.

Next, the operation method of the coding pen for coding education may extract a voice file or command using the output identification information (step 504).

Accordingly, the method of operating the coding pen for coding education may determine whether the extracted information is a command (step 505).

As a result of the determination in step 505, if the extracted information is a command, the method of operating the coding pen for coding education may generate coding data by combining the extracted commands (step 506). In addition, the generated coding data may be transmitted to an authenticated robot (step 507).

If, as a result of the determination in step 505, the extracted information is not a command but a voice file, the method of operating the coding pen for coding education may extract the voice file and output the extracted voice file (step 508).

Consequently, by using the present invention, coding education can be provided intuitively and conveniently by coding through a coding pen.

The apparatus described above may be implemented as a hardware component, a software component, and/or a combination of a hardware component and a software component. For example, the devices and components described in the embodiments include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable array (FPA), It can be implemented using one or more general purpose computers or special purpose computers, such as a programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications executed on the operating system. In addition, the processing device may access, store, manipulate, process, and generate data in response to the execution of software. For the convenience of understanding, although it is sometimes described that one processing device is used, one of ordinary skill in the art, the processing device is a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that it may include. For example, the processing device may include a plurality of processors or one processor and one controller. In addition, other processing configurations are possible, such as a parallel processor.

The software may include a computer program, code, instructions, or a combination of one or more of these, configuring the processing unit to behave as desired or processed independently or collectively. You can command the device. Software and/or data may be interpreted by a processing device or to provide instructions or data to a processing device, of any type of machine, component, physical device, virtual equipment, computer storage medium or device. , Or may be permanently or temporarily embodyed in a transmitted signal wave. The software may be distributed over networked computer systems and stored or executed in a distributed manner. Software and data may be stored on one or more computer-readable recording media.

Although the embodiments have been described by the limited drawings as described above, various modifications and variations are possible from the above description to those of ordinary skill in the art. For example, the described techniques are performed in a different order from the described method, and/or components such as a system, structure, device, circuit, etc. described are combined or combined in a form different from the described method, or other components Alternatively, even if substituted or substituted by an equivalent, an appropriate result can be achieved.

Therefore, other implementations, other embodiments, and claims and equivalents fall within the scope of the claims to be described later.

Claims (15)

A storage unit for matching and storing at least one voice file or at least one command to each of a plurality of identification information and the plurality of identification information;
A sensing unit that senses a first micro pattern printed on a two-dimensional plane or senses a second micro pattern printed on a coding card and outputs identification information;
An extraction unit for extracting the stored voice file or the command using the output identification information;
An output processor configured to output the extracted audio file when the audio file is extracted;
A coding data processor configured to generate coded data by combining the extracted commands when the command is extracted; And
Communication unit that transmits the generated coding data to an authenticated robot
Including,
The robot receives the coding data and operates according to an algorithm corresponding to the coding data,
The sensing unit,
Sensing motion based on 3-axis acceleration, outputting identification information corresponding to the sensed motion,
The extraction unit,
A coding pen for coding education that extracts the stored command using the output identification information. The method of claim 1,
A display unit that outputs text corresponding to the voice file or displays a command at the current step according to the execution of the coding data
Coding pen for coding education further comprising a. delete The method of claim 1,
The sensing unit,
It senses the movement based on the 3-axis acceleration,
The coding data processing unit,
A coding pen for coding education that executes any one of repetition, stop, and reset of the generated coding data based on the sensed motion. The method of claim 1,
Contains a plurality of buttons,
A key input unit for combining key inputs by the plurality of buttons and outputting identification information corresponding to the combined key inputs
Including more,
The extraction unit,
A coding pen for coding education that extracts the stored voice file or the command using the output identification information. The method of claim 1,
Key input unit that combines key input by multiple buttons
Including more,
The coding data processing unit,
A coding pen for coding education that executes any one of repetition, stop, and reset of the generated coding data based on the combined key input. The method of claim 1,
The communication unit,
NFC (Near Field Communication), Bluetooth (Bluetooth), beacon (Beacon), MST (Magnetic Secure Transmission), barcode, QR (Quick Response) code, RFID, Zigbee (Zigbee) method to operate in at least one communication method Coding pen for coding education characterized by. The method of claim 1,
The communication unit,
Sensing a third micro pattern located on the movement path of the robot and collecting identification information output from the sensed third micro pattern,
The extraction unit,
A coding pen for coding education for extracting the stored voice file or the command using the identification information collected from the robot. Matching at least one voice file or at least one command to each of a plurality of identification information and the plurality of identification information, storing, and maintaining;
Sensing a first micro pattern printed on a two-dimensional plane or sensing a second micro pattern printed on a coding card and outputting identification information;
Extracting the stored voice file or the command using the output identification information;
When the voice file is extracted, outputting the extracted voice file;
When the command is extracted, combining the extracted command to generate coding data; And
Transmitting the generated coding data to an authenticated robot
Including,
The step of outputting the identification information,
Sensing motion based on 3-axis acceleration, and outputting identification information corresponding to the sensed motion
Operating method of a coding pen for coding education comprising a.
How to operate the coding pen for coding education. The method of claim 9,
The step of outputting the extracted voice file,
Outputting a text corresponding to the voice file or displaying a command at the current step according to the execution of the coding data
An operating method of a coding pen for coding education further comprising a. delete The method of claim 9,
The step of outputting the identification information,
Sensing a motion based on 3-axis acceleration;
An operating method of a coding pen for coding education to execute any one of repetition, stop, and reset of the generated coding data based on the sensed motion. The method of claim 9,
Before the step of extracting the voice file or the command,
Combining key inputs by a plurality of buttons;
Outputting identification information corresponding to the combined key input
An operating method of a coding pen for coding education further comprising a. The method of claim 9,
After the step of transmitting the generated coding data to an authenticated robot,
Combining key inputs by a plurality of buttons;
Executing any one of repetition, stop, and reset of the generated coded data based on the combined key input
An operating method of a coding pen for coding education further comprising a. The method of claim 9,
Before the step of outputting the identification information,
Collecting identification information output by sensing the third micro-pattern located on the moving path by the robot
Including more,
The step of extracting the stored voice file or the command,
The method of operating a coding pen for coding education, comprising extracting the stored voice file or the command using the identification information collected from the robot.

Images