KR100360722B1 - Toy system - Google Patents

Abstract

The present invention relates to a computer and a toy system driven in real time in conjunction with the computer, the computer is provided with a digital content and a digital content driving program, the toy is a microprocessor, a communication port, a digital sound decoder, a speaker, A motor drive device, motor, LED / lighting device, LED / lighting device control device is provided.

The digital content includes PC image data, sound data, LED / light control data, motion control data, etc., the digital content driving program reads the digital content, and the PC image data of the digital content is output to the screen of the computer and other The control data are each packetized and transmitted to the toy, and the packetized data is decoded and composed of a toy which is linked with the computer in real time.

Description

Toy system which works with computer {TOY SYSTEM}

The present invention relates to a toy for executing digital content. More particularly, the present invention relates to a toy system that downloads digital content using the Internet and executes the downloaded digital content in real time in a computer and a toy interfaced with the computer. It is about.

With the recent development of the Internet, digital content providers that provide various kinds of digital contents have emerged. Examples of digital content include MP3 files, which are music files. Such digital content may be executed on a computer or by using a separate digital content player.

Therefore, when the user has a digital content driving program or owns a digital content player, the user can access the digital content provider server through the Internet, receive new digital content, and execute it on a computer or the player.

On the other hand, looking at toys driven using a motor, there are a lot of toys such as robots, cars, etc. to move by using a motor or to output sound using a memory and a speaker mounted in the toy. Such a conventional toy has a small memory capacity and cannot be upgraded, and therefore, its operation and output sound are generally very simple. As a result, the conventional toy may get tired of children quickly or cannot expect long-term educational effects. have.

In order to solve the above problems, efforts have been made to apply the Internet technology to toys. An example is the "operation control device for toys" of Korean Patent Application No. 99-0027814. The present invention relates to a motion control device for toys, and more specifically, it is possible to perform various operations by controlling the motor drive operation of the toy according to the program created and transmitted from a computer, and also to achieve a program acquisition effect through the toy. The present invention relates to a toy motion control device that also helps learning.

However, the toy according to the above-described invention downloads the digital content from the computer and stores it in the storage unit 60 in the toy, and is driven independently of the computer at all (stand alone). Therefore, the present invention should further include a memory of a predetermined size or more in the toy, there is a problem that the size of the downloaded digital content is also limited according to the capacity of the memory of the toy.

The present invention is connected to a digital content provider server using the Internet to download the digital content and action code table, download the action code table to the toy storage device, and execute the digital content on a computer, the image of the computer, Its purpose is to provide toys that are driven in real time with multimedia output such as voice and animation.

In addition, by operating the toy and the computer in conjunction with each other while transmitting only motion control data or sound data for driving the toy in real time from the computer without downloading the digital contents to the toy, the toy having only a small amount of memory is better than this. Another object is to provide a toy system capable of driving large size digital content.

In addition, it is another object to provide a toy that can perform different types of operations on the same digital content by automatically upgrading the operation code table inside the toy without replacing some parts or toys.

Another object of the present invention is to provide a motor control apparatus and a control method for controlling a mouth movement of a toy or robot according to the magnitude of a voice signal output to the mouth, thereby making the movement of the mouth very natural. .

1 is a block diagram showing a computer and a toy system in real time interworking with the computer according to the invention as a whole.

2A is a configuration of digital content according to a first embodiment of the present invention, FIG. 2B is a configuration of digital content according to a second embodiment of the present invention, and FIG. 2C is sound data of digital content according to a second embodiment. The configuration of the pool.

3 is a block diagram showing a digital content driving program according to the present invention;

4 is a flowchart showing a digital content driving program according to the present invention;

5 is a packet configuration diagram of sound data, operation control data, LED control data and lighting control data according to the present invention.

6 is a flowchart showing a download control program in the digital content driving program according to the present invention;

7 is a block diagram illustrating a system of toys in accordance with the present invention.

Fig. 8 is a block diagram showing the operation of a microprocessor in the toy.

Fig. 9A is a flowchart showing the operation of the microprocessor, and Fig. 9B is a flowchart showing the interrupt processing routine of the microprocessor.

10 is a circuit diagram of a motor control apparatus used for toys according to the present invention.

The present invention for achieving the above technical problem is a toy system comprising a computer having a digital content and the digital content drive program and a toy that is interfaced with the computer,

The digital content,

Image data, first sound data, and motion control data, and stored in a memory in the computer;

The digital content driving program in the computer,

The digital content is read, and image data is displayed on a computer screen, while first sound data and operation code data are packetized and transmitted to the toy.

The toy,

A communication port providing an interface with the computer,

A microprocessor for decoding a data packet received through the communication port, outputting an acoustic signal and an operation control signal, and controlling all operations of the toy;

A memory for storing programs and data necessary for the operation of the microprocessor;

A digital sound decoder for decoding the acoustic signal generated from the microprocessor;

And a motor driving device for driving the motor in accordance with the operation control signal generated from the microprocessor, a motor mounted on each part of the toy, and a speaker for outputting the sound signal.

According to the present invention, the toy receives the control data and sound data necessary for the operation in real time from the computer, by decoding and outputting the received data in real time, the operation and voice output of the toy is synchronized with the computer screen Interlocked.

In this case, the toy preferably includes an operation code table in the memory, and the operation code table includes a character ID, a version of the operation code table, an operation code, and control data of a motor corresponding to each operation code. Further, the digital content driving program compares an action code table version of the toy with an action code table version stored on the computer, and if the version of the toy's action code table is lower than that on the computer, It is preferable to download the operation code table to the memory mounted in the toy.

More preferably, the toy is composed of an operation robot and a stage device unit, and the operation robot includes an electrically rewritable memory and motors in which the operation control table is recorded, and is detachable from the stage device unit.

The digital content may further include a sound data pool in a predetermined region of the digital content, and the sound data pool may include a first sound data ID and first sound data and motion control data corresponding to each sound data ID. desirable. The digital content driving program obtains first sound data and motion control data corresponding to a first sound data ID from a sound data pool and transmits the first sound data and motion control data to the toy.

The toy may transmit an event signal corresponding to each input to the digital content driving program when an input is generated from the outside through an input device.

Preferably, the digital content driving program executes an operation corresponding to the event signal, and the event signal is a signal indicating start, stop, etc. from a user manipulation button mounted on the toy, or a signal indicating whether the operation robot is attached or detached. There is this.

In another aspect of the present invention, there is provided a method of controlling a motor using a voice signal.

(a) amplifying the voice signal,

(b) detecting an envelope of the speech signal by removing a high frequency signal of the amplified speech signal;

(c) using the envelope as a reference input signal for controlling the motor

It is provided.

In this case, after the step (b), further comprising the step of converting an analog signal corresponding to the envelope of the voice signal into a digital signal, it is preferable to use the converted digital signal as a reference input signal for controlling the motor. Do.

The motor control method according to the present invention is used to control a motor driving a mouth of a talking robot or toy, and the voice signal is more preferably an acoustic signal output through a speaker mounted on the robot or toy.

The present invention does not require a large amount of memory to store all the digital content in the toy by receiving the control data necessary to operate the toy and the sound data necessary to implement the moving picture in real time without downloading from a computer, the operation of the toy, Sound output and lighting control and the like can be synchronized with each other in real time with the image output and sound output of the computer.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the digital content, digital content driving program and the toy system according to the present invention.

First, Figure 1 is a system block diagram showing the overall toy system according to the present invention, with reference to this will be described the configuration and operation of the first embodiment of the toy system according to the present invention.

The toy system according to the present invention comprises a computer having a digital content and a digital content driving program and a toy interfaced with the computer. The computer and the toy may be a wired interface as well as a wireless interface.

As shown in FIG. 2A, the first embodiment of the digital content includes image data 210, first sound data 216, second sound data 212, motion control data 214, and LED / lighting control. Consists of data 218. At this time, the recording order of each data does not have to be constant.

The digital content is downloaded by the user connecting to the server of the digital content provider using the Internet. At this time, the newly updated motion code table corresponding to the character ID of the motion robot is also downloaded.

FIG. 2B shows a second embodiment of the digital content, which further includes image data, second sound data, motion control data, LED / lighting control data, as well as a sound data pool and sound data ID in the area of the content. On the other hand, as shown in Figure 2c, the sound data pool includes a sound data ID and the first sound data, operation control data and LED / lighting control data corresponding to each sound data ID. In this case, the first sound data, the motion control data, and the LED / lighting control data corresponding to one sound data ID are signals simultaneously operated for the toy. That is, the size of the digital content can be reduced by providing a sound data pool in a predetermined area of the digital content and using the sound data ID serving as a keyword of the sound data pool in the digital content.

On the other hand, the digital content 112 can be downloaded with the action code table corresponding to the character ID of the robot by accessing the digital content provider server 100 using the Internet, the downloaded digital content and action The code table is stored in the memory of the computer. The operation code table is then downloaded to the memory in the toy by the digital content driving program.

The image data and the second sound data are respectively output through a monitor and a speaker of a computer on which the digital content is driven, and the first sound data, the operation control data and the LED / lighting control data are respectively packetized and the Are sent to toys. Detailed description of each of these data will be described later.

If the read data of the digital content is the sound data ID, the first sound data, operation control data, and LED / lighting control data corresponding to the sound data ID are read from the sound data pool of the digital content, and the read data The packets are each packetized and transmitted from the computer to the toy. By further comprising a sound data pool, it is possible to reduce the size of the digital content.

Meanwhile, the digital content may further include data corresponding to an encryption code for preventing illegal copying of the content.

3 is a block diagram illustrating a function of a digital content driving program 300 that reads and drives digital content stored in a memory of a computer, and FIG. 4 is a flowchart illustrating an operation of the digital content driving program.

First, the configuration of the drive program will be described with reference to FIG. 3.

The driving program includes a digital content reader 310 that reads digital content from a memory, a PC screen output unit 320 and a PC speaker output for outputting data of digital content to a computer screen or a speaker according to the data type. A unit 322, a data packet transmitter 324, a download controller 330, and an input signal execution unit 340 are provided.

When an event or a request signal is input from the toy to the computer, the input signal execution unit 340 executes an event corresponding to the input signal using an interrupt processing routine. The type and content of the event will be described later.

The operation of the download control unit 330 will also be described later.

Hereinafter, the operation of the digital content driving program will be described with reference to FIG. 4. First, in step 410, the digital content is read and loaded, and then in step 420, the content of the digital content is analyzed.

Next, if the content of the digital content is image data (step 430), the image data is displayed on the screen of the computer (step 432), and if the content of the digital content is second sound data (step 440), the second sound data Decode the output to a speaker mounted on the computer (step 442).

At the same time, if the content of the digital content is one of the first sound data, operation control data, and LED / lighting control data (step 450), it is packetized and transmitted to the toy interfaced with the computer (step 452). Next, if the digital content is terminated, execution of the digital content driving program is terminated, otherwise, the flow returns to step 420.

5A to 5D show the configuration of each data packet formed by the digital content driving program.

First, FIG. 5A is a packet for operation control data, which is composed of a communication header and operation control data, and the operation control data shows a data code of an operation code table recorded in a memory mounted on a toy preset for a desired operation. .

FIG. 5B is a packet for illumination control data, which is composed of a communication header, a start RGB value, an end RGB value, a time, and a number of repetitions, which are changed from the start RGB value to the end RGB value by the number of repetitions within a predetermined time.

5C shows a data packet for an LED control signal, which includes a communication header, a repetition number, an LED on / off, time,... It consists of LED on / off and time, and LED on / off is composed of bits with a certain length. If the data is 1, it is turned on and 0 is turned off. Then, each LED is turned on / off by the number of repetitions in accordance with the relative time from the moment of receiving the command.

5D is a packet of first sound data, which includes a communication header, first sound data, time, control command,... , A motion robot, which is composed of a time and a control command, is synchronized with a time at which the first sound data is decoded and proceeds to execute the control command. In this case, the control command refers to the motion control data and the LED / lighting control data, which are data necessary for controlling the movement of the operation robot and controlling the lighting while the first sound data is output.

6 is a flowchart illustrating an operation of the download controller.

First, in steps 600 and 610, the driving program requests and receives information about a character ID of a toy and a version of an action code table recorded in a memory in the toy from a toy interfaced with the computer.

Next, in step 620, a version of the character ID and action code table received from the toy and a version of the character ID and action code table of the action robot downloaded from the Internet and stored on the computer are compared with each other.

At this time, in step 630, if the character IDs are the same and the version of the toy's action code table is lower than that on the computer, then in step 640 a download start code is sent to the toy. Next, in step 650, when the reception preparation code is received from the toy, the operation code table corresponding to the character ID is downloaded to the memory mounted in the toy (step 660), and the process ends.

Next, the configuration and operation of the toy will be described with reference to FIGS. 7 to 10.

As illustrated in FIG. 7, the toy includes a communication port 710, a microprocessor 720, a digital sound decoder 750, a speaker 754, an envelope detector 756, an A / D converter, and a motor driving device ( 760, motor 762, LED / illuminator driving device 770, LED or lighting device 772, input device 740, and memories 730, 732.

In this case, the toy is divided into a stage device and the operation robot, the operation robot is preferably removable from the stage device. By allowing the moving robot to be separated from the stage device unit, it can be replaced at any time with the moving robot of the new character. In addition, the motion code table varies depending on the type of character of the motion robot. By recording the motion code table in a memory mounted in the motion robot, when the motion robot is replaced with the motion robot of another character, the motion code table is also connected to the motion robot. It can be replaced together.

The stage unit comprises a communication port, a microprocessor that controls all operations of the toy, a memory, a digital sound decoder, a motor drive, an LED / light device drive, an LED / light device, and an input device. Equipped.

The communication port 710 enables a wired or wireless interface with the computer.

The microprocessor 720 controls all operations of the toy, and as shown in FIG. 8, the microprocessor 720 includes a communication processor, a packet decoder unit, an input processor, a motor controller, an acoustic data processor, and an LED / light controller. Equipped. Hereinafter, the operation of each component of the microprocessor will be described in detail.

The communication processor 820 continuously stores the data stream received from the communication port and outputs the received packet to the packet decoder described later or transmits the data received from the input processor to the computer when the reception of the packet is completed.

The packet decoder 830 decodes a packet output from the communication processor, and if the packet is the first sound data, to the sound data processor, to the motor control unit to the operation control data, and to the LED / light control unit to the LED / light control data. To each.

The input processing unit 810 transmits a signal corresponding to each event to the communication processor when an internal event or an event occurs from the input device. In this case, the internal event is a signal indicating whether the digital content output to the screen and the speaker of the computer, the sound output to the speaker of the toy and the operation of the toy are synchronized with each other, and whether the operation robot is detached from the stage unit. The event generated from the input device is a signal input from a user operation button mounted on the toy, that is, start, stop, forward, backward, start of a content reader, and the like. Informing is a signal.

The motor controller 840 reads the position and time data of the motor corresponding to the operation code from the operation code table using the operation control data output from the packet decoder, and then operates from the position and time data. A control signal is obtained and the operation control signal is output to the motor drive device.

The voice data processor 850 outputs the sound data output from the packet decoder to a digital sound decoder.

The LED / light control unit 860 obtains an LED / light control signal from the LED / light control data output from the packet decoder, and then outputs the control signal to the LED / light device driving device.

According to the input signal input to the toy by the microprocessor described above, the operation of the toy and the shape of the toy are controlled.

The memory then stores programs and data necessary for the operation of the microprocessor. In this case, it is preferable that the memory is composed of two or more, the first memory stores a program and data necessary for the operation of the microprocessor, and the second memory stores an operation code table. More preferably the second memory is an EEPROM capable of electrically rewriting data.

The digital sound decoder 750 decodes the sound signal output from the microprocessor, amplifies the sound signal using a sound amplifier, and outputs the sound signal to the speaker 754.

The envelope detector 756 detects the envelope of the audio signal output from the digital sound decoder, and the A / D converter 758 converts the analog signal of the envelope into a digital signal. The converted voice signal is used as a reference input signal for controlling the motor that moves the mouth of the operating robot.

The motor driving device 760 drives the motor in accordance with an operation control signal output from the microprocessor.

The LED / lighting device driving device 770 controls the operation of the LED or lighting device according to the LED / lighting control signal generated from the microprocessor. The LED / lighting control signal is a control signal indicating the brightness or color of the LED.

The input device 740 serves as a user manipulation button to generate an interrupt to the microprocessor when an external input occurs.

The operating robot has a plurality of motors, speakers and memory.

The action code table includes a character ID of the toy, a version of the action code table, an action code, and control data of a motor corresponding to each action code.

When the toy receives a packet for operation control data from a computer, the toy obtains an operation code from the operation control data packet, and loads motor control data corresponding to the operation code from the operation code table using the operation code as a keyword. The motor control data are used to control the motors in the operating robot.

If the version of the action code table is lower than the version of the action code table stored on the associated computer, a new version of the action code table is downloaded to the second memory by the digital content driving program. Thus, the operation code table can be newly upgraded without replacing the existing toy system.

The speaker 754 outputs an acoustic signal transmitted from a computer.

The motor 762 is mounted to each part of the operating robot, so that the arm or the like of the operating robot can move. The motor is also driven in accordance with an operation control signal obtained by the microprocessor from the operation code table using the operation control data.

Among the motors, a motor connected to the mouth of the operation robot uses a separate motor control apparatus as shown in FIG. 10 to be controlled by a voice signal. The motor control device includes an amplifier 1000 for amplifying an input signal, a diode 1010, and a low pass filter circuit 1020. More preferably, the motor control device further comprises the A / D converter.

FIG. 9A is a flowchart illustrating a sequential operation of a microprocessor, and FIG. 9B is a flowchart illustrating an operation of processing an interrupt at a predetermined time interval in the microprocessor.

Referring to FIG. 9A, when a new data packet is received in step 910, the received packet is decoded (step 960) to determine what the data of the packet is. At this time, if the received packet is acoustic data, data is stored (steps 962 and 964), and if the received packet is operation control data, an operation mode is set (steps 970 and 972), and the received packet is LED / lighting control. If it is data, the LED / lighting mode is set (step 980 and 982).

If a new data packet is not received in step 910, it is determined whether the buffer of the sound decoder is full (step 920). If the sound decoder buffer is not full, it is determined whether reception of the data stream is completed (step 930). If the data stream has not ended, it is determined whether playback of the received sound data packet has ended (step 940). If the reproduction has not ended, sound data is output (step 950), otherwise a request for transmission of the next packet (step 942) is returned to step 910.

9B is an interrupt processing routine that is executed at regular time intervals separately from the sequential operation routine of the microprocessor. This is for the control of the motor, the control of the LEDs and the control of the lighting equipment, which are executed as interrupt routines because they must be made at precise time intervals. For example, set the timer interrupt to occur every 25ms, then start the A / D conversion on the timer interrupt. The A / D converted signal may be an output of an envelope detector and a position signal of each motor. When the A / D conversion is completed, an A / D conversion end interrupt is generated, and the motor control, LED control, and lighting device control routines of FIG. 9B are sequentially executed. Thus, motor control, LED blinking and lighting control can be executed accurately at 25 ms time intervals.

In addition, the microprocessor uses an external interrupt routine even when an input is generated from a switch, which is an external input device. Therefore, when any button of the switch is pressed, the microprocessor generates an interrupt so that the microprocessor reads the state of the switch and transmits the value to the computer through the communication processor.

The microprocessor then executes an interrupt routine each time data is received from the computer. In more detail, data sent from a computer is received by a microprocessor through a communication port, where a receive interrupt occurs every time a byte is received. When a receive interrupt occurs, the microprocessor stores the received data in a reserved buffer and sets a flag to indicate when the last byte of the packet is received. Then, in the flow chart of FIG. 9A, the microprocessor can know by checking this flag whether a new data packet has been received. When packet decoding ends, the microprocessor must reset the packet flag back to zero.

Hereinafter, with reference to FIG. 11, the motor control apparatus which moves the mouth of the said operation robot among the said motor control apparatus is demonstrated in detail.

First, in step 1100, it is preferable that the first acoustic data transmitted from the computer to the toy amplify the decoded speech signal, and the amplifier uses a differential amplifier (OP Amp). This is to prevent if the audio signal is lower than 0.7 volts, the output of the diode at the rear of the amplifier will be 0 volts, resulting in the impossible to detect the envelope.

Next, in step 1110, the negative signal output from the amplifier is passed through a diode to remove negative components from the voice signal. In step 1120, the output signal is passed through a low pass filter consisting of a capacitor and a resistor, thereby removing the high frequency signal of the speech signal and detecting the envelope of the speech signal.

Next, in step 1130, an analog signal corresponding to the detected envelope is converted into a digital signal using an A / D converter, and the converted signal in step 1140 is used as a reference input signal for controlling the motor.

The above-described motor control apparatus may be used to control a motor connected to the mouth of a robot or a toy, and by using the voice signal output through the speaker of the robot or the toy as an input signal, the mouth moves according to the size of the voice signal. You can change the degree. As a result, the shape of the mouth of the talking robot or toy is changed according to the output voice, so that the viewer can give a more natural feeling to the shape of the speech of the robot or toy.

In the above-described toy system, multimedia of voice, image, and animation of digital content is implemented by executing a digital content driving program on a PC, and the toy is interlocked with the multimedia implemented on the computer in real time to play a fun story while playing a fairy tale. By moving the legs and legs, the viewer gets a lot of curiosity.

Accordingly, the toy system according to the present invention can be applied to a motion robot system that provides a fun story, etc., and a character and a background of the main character of the story book are displayed on the screen of the computer, and the motion robot displays a fairy tale corresponding to the screen of the computer. Having a variety of movements and stage lighting effects while playing, you can add to the fun of fairy tales.

The present invention can also be applied to language systems and the like. That is, a subtitle in an image or a foreign language is displayed on a computer screen, and a toy can pronounce a foreign language corresponding to the subtitle data displayed on a computer screen, so that children or beginners can learn a language with fun while watching a toy.

In the toy system according to the present invention, the toy receives data from a computer in real time and outputs the data. Thus, the operation or voice output of the toy can be linked with the screen of the computer.

The operation robot is detachable from the stage device section, and the operation code table is recorded in a memory mounted in the operation robot, so that it can be replaced at any time with the operation robot of a new character. In addition, by using the EEPROM capable of electrically rewriting the memory in which the operation code table is recorded, a new version of the operation code table can be downloaded from a computer to change the operation code table of the operation robot to a new version. Therefore, the operation code table recorded in the memory in the robot can be upgraded without replacing the hardware.

In addition, by using the audio output signal to control the motor for driving the mouth of the toy, it is possible to implement a more natural operation of the mouth at the time of moving.

By applying the present invention to the storytelling apparatus, it is possible to read and show children's books in a fun way.

Claims (30)

A toy system comprising a computer having a digital medium and a recording medium on which the digital content drive program is recorded, and an operating device interfaced with the computer, The digital content is stored in the memory of the computer, and consists of image data, first sound data and operation control data, The digital content driving program in the computer, (a) reading the digital content; (b) displaying image data of the digital content on a screen of a computer; (c) transmitting the first sound data and the motion control data of the digital content in the form of a data packet to an operating device connected to the computer, wherein The operating device, A communication port providing an interface with the computer, A microprocessor for decoding the data packet received through the communication port, outputting acoustic data and operation control signals, and controlling all operations of the operating device; A memory for storing a program and an operation code table necessary for the operation of the microprocessor; A digital sound decoder for decoding sound data input from the microprocessor and outputting sound signals; A motor driving device for driving a motor according to the operation control signal input from the microprocessor; Motors mounted to respective portions of the operating device; A speaker for outputting the sound signal, When the digital content driving program is executed in the computer, image data is displayed on the screen of the computer, and at the same time, the operating device decodes the data packet received from the computer in real time and outputs the acoustic data to the digital sound decoder. The operation control signal is output to a motor drive device, the toy system characterized in that the operation and voice output of the operating device is synchronized with the computer screen output and synchronized with each other. The method of claim 1, The action code table includes a character ID, a version of the action code table, an action code, and control data of a motor corresponding to each action code. The digital content driving program compares the operation code table version of the operating device with the operation code table version stored in the computer, and if the version of the operation code table of the operating device is lower than that on the computer, then stores it on the computer. And a downloadable operation code table to a memory mounted in the operating device. The method of claim 1, The actuating device is composed of an operation robot and a stage unit, The moving robot is provided with the motors, and the toy system, characterized in that detachable from the stage unit. The method of claim 3, And the motion code table is recorded in an electrically rewritable memory mounted in the motion robot. The method according to claim 1, 2 or 3, The memory consists of a first memory and a second memory, The first memory stores a program necessary for the operation of the microprocessor of the operating device, And said second memory stores said operation code table. The method of claim 5, And the second memory is an electrically rewritable memory. The method of claim 1, The digital content further includes a sound data pool in a predetermined region of the digital content, wherein the sound data pool includes a first sound data ID and first sound data and motion control data corresponding to each sound data ID, The digital content driving program obtains first sound data and motion control data corresponding to a first sound data ID from a sound data pool and transmits the first sound data and motion control data to the operating device. . The method of claim 1, The operating device further includes an input device for receiving a signal from the outside, When an input is generated from the outside through an input device, the microprocessor transmits an event signal corresponding to each input to the digital content driving program. And the digital content driving program executes an operation corresponding to the event signal. The method of claim 8, The input device is composed of a user operation button for instructing start, stop, operation, The event signal is a toy system that is a signal for notifying the start, stop, operation, etc. from the user operation button mounted on the operating device or a signal indicating whether the operation robot detached. The method of claim 1, The digital content further includes second sound data, And the digital content driving program decodes the second sound data of the digital content and outputs the second sound data to a speaker mounted on the computer. The method of claim 1, The digital content further comprises LED / lighting control data, The digital content driving program packetizes and transmits the LED / lighting control data to the operating device, The operating device further comprises an LED or lighting device, and the toy system characterized in that for controlling the LED or lighting device in accordance with the LED / lighting control data received from the digital content driving program. delete delete delete delete The method of claim 1, The microprocessor of the operating device detects an envelope from waveforms of acoustic data transmitted through the communication port, and uses the detected envelope as an electrical signal for controlling a motor for operating the mouth of the operating robot. system. delete The method of claim 1, wherein the microprocessor A communication processor which continuously stores the data stream received from the communication port and outputs the received packet to the packet decoder unit when the packet reception is completed, or transmits the data received from the input processing unit to the computer; A packet decoder for decoding the packet output from the communication processor and transmitting the decoded packet to a motor controller, an acoustic data processor, or an LED / light controller; An input processing unit which transmits a signal corresponding to each event of the input device to the communication processor when an input is generated from an input device; By using the operation control data output from the packet decoder, the position and time data of the motor corresponding to the operation code is read from the operation code table, and then the operation control signal is obtained from the position and time data. A motor controller for outputting a control signal to the motor driving device; An audio data processor for outputting the audio data output from the packet decoder to a digital sound decoder; An LED / light control unit that obtains an LED / light control signal from the LED / light control data output from the packet decoder and then outputs the control signal to the LED / light device driving device. Toy system comprising a. delete delete delete delete delete delete delete The method of claim 1, The digital content is a toy system, characterized in that the user is connected to the digital content provider server using the Internet and downloaded with the action code table corresponding to the character ID of the digital content. The method of claim 26, The digital content driving program (a) receiving information on the version of the character ID and the action code table of the operating device from the operating device; (b) comparing a version of the character ID and action code table stored on the computer with a version of the character ID and action code table received from the actuating device; (c) if the character IDs are different from each other, terminating the download operation; (d) if the character ID is the same and the action code table version of the actuation device is lower than the action code table version stored on the computer, downloading the action code table on the computer to a memory mounted in the action device; The toy system, characterized in that for further executing. delete delete delete