KR20110121391A - Cradle device for enhanced haptic effect and control method thereof - Google Patents

Cradle device for enhanced haptic effect and control method thereof Download PDF

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Publication number
KR20110121391A
KR20110121391A KR1020100040967A KR20100040967A KR20110121391A KR 20110121391 A KR20110121391 A KR 20110121391A KR 1020100040967 A KR1020100040967 A KR 1020100040967A KR 20100040967 A KR20100040967 A KR 20100040967A KR 20110121391 A KR20110121391 A KR 20110121391A
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KR
South Korea
Prior art keywords
vibration
mobile communication
communication terminal
signal
audio signal
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KR1020100040967A
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Korean (ko)
Inventor
조성두
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조성두
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Priority to KR1020100040967A priority Critical patent/KR20110121391A/en
Priority to PCT/KR2010/003875 priority patent/WO2011136436A1/en
Publication of KR20110121391A publication Critical patent/KR20110121391A/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Function (AREA)

Abstract

The present invention relates to a cradle device and a method for controlling the same, wherein the cradle device is connected to a mobile communication terminal to perform an extended function, and in particular, the tactile performance is improved, and the cradle device according to the present invention is an interface for connecting to a mobile communication terminal. And an audio receiver for receiving an audio signal generated by a specific software of the mobile communication terminal through the interface unit, a filter unit for removing amplification and noise of the audio signal input through the audio receiver, and the filter unit. Converts the audio signal of a specific software transmitted from the digital signal into a digital signal, identifies the characteristics of the corresponding audio signal, and outputs a corresponding standard vibration signal and an acoustic signal. Generate vibration data and memory A control unit stored in the control unit, a supply port for receiving power from the outside, charged by power supplied through the supply port, and a power supply unit supplying power to the mobile communication terminal through the interface unit; It includes a vibration output unit for receiving the vibration signal to drive the vibration element and the sound output unit for receiving the sound signal output from the controller and output through the speaker.

Description

Cradle device and enhanced control method of mobile communication terminal with improved tactile performance

The present invention relates to a cradle device of a mobile communication terminal and a control method thereof, which are connected to a mobile communication terminal to perform an extended function, and in particular, the tactile performance is improved.

As mobile communication terminals including smart phones become more common, the screens of mobile communication terminals become larger, and as the touch panel is applied, various game software and music contents can be used. Accordingly, the demand for improving the enjoyment of various contents or games using a mobile communication terminal has been steadily increasing from the user.

In particular, there is an increasing demand for tactile sensations that can directly feel the game, high quality sound, improved battery performance, and smooth linkage with game software.

Accordingly, the present invention has been made to solve the above problems, and in particular, by improving the tactile performance in performing an extended function in connection with the mobile communication terminal, it is possible to use the specific software executed in the mobile communication terminal more pleasantly and realistically. It is an object of the present invention to provide a cradle device and a control method of the mobile communication terminal having improved tactile performance that can meet the user's needs.

According to another aspect of the present invention, there is provided a cradle device of a mobile communication terminal having improved tactile performance, the cradle device being connected to a mobile communication terminal, comprising: an interface unit for connecting to the mobile communication terminal; An audio receiver for receiving an audio signal generated by a specific software of a mobile communication terminal through the interface unit; A filter unit for removing amplification and noise of an audio signal input through the audio receiver; Converts an audio signal of a specific software transmitted from the filter unit into a digital signal, grasps a characteristic of the corresponding audio signal, outputs a corresponding standard vibration signal and a sound control signal, and characteristics of an audio signal input from a plurality of specific software. A control unit for generating a plurality of vibration data in accordance with the memory; A power supply unit having a supply port for receiving power from the outside, charged by power supplied through the supply port, and supplying power to the mobile communication terminal through the interface unit; A vibration output unit which receives the vibration control signal output from the controller and drives the vibration element; And a sound output unit receiving a sound control signal output from the controller and outputting the sound control signal through a speaker.

In addition, the apparatus further includes a key input unit for setting a volume, a vibration intensity, and a pattern. In this case, the controller outputs a vibration control signal and a sound control signal corresponding to an operation signal input from the key input unit.

According to a preferred embodiment of the present invention, the vibrating element is at least two linear vibration motors.

The controller may search for and select the optimum vibration data corresponding to the audio signal generated from the specific software of the connected mobile communication terminal in the memory and output the optimum vibration control signal through the corresponding vibration data and the standard vibration signal. .

The specific software of the mobile communication terminal mentioned in the present invention may be any one of a game, a video, and music.

The mobile communication terminal referred to in the present invention is a multimedia device that is portable and has a specific software installed to execute a game or video through the terminal, and is provided with a user interface such as a display or a keypad. Digital Assistants) and Portable Multmedia Player (PMP).

On the other hand, the control method of the cradle device of the mobile communication terminal with improved tactile performance according to the problem to be solved of the present invention in the control method of the cradle device connected to the mobile communication terminal, connected to the mobile communication terminal and the mobile communication terminal Receiving an audio signal from a specific software of the; Amplifying the input audio signal and removing noise; Receiving a noise-free audio signal and converting the signal into a digital signal, identifying a characteristic of the audio signal, and outputting a vibration control signal and a sound control signal corresponding thereto; And driving the vibration element and the speaker according to the vibration control signal and the sound control signal output from the controller.

According to a preferred embodiment of the present invention, the power supply unit further comprises the step of supplying power by grasping the remaining battery capacity of the mobile communication terminal.

In addition, in the step of driving the vibration element is characterized in that the intensity of the vibration element is changed by the user's operation.

The control unit may further include generating various types of vibration data according to amplitude, peak, and frequency characteristics of the audio signal input from the plurality of specific software and storing the same in the memory.

At this time, outputting the vibration control signal,

Identifying, by the controller, characteristics of the audio signal including the magnitude, peak, and frequency of the audio signal of the specific software; Outputting a standard vibration signal corresponding to a characteristic of the audio signal; Retrieving and selecting vibration data having one vibration characteristic corresponding to that of the audio signal in a memory in which a plurality of vibration data are stored; And outputting an optimal vibration control signal through the selected vibration data and the standard vibration signal.

At this time, the step of searching and selecting the vibration data is characterized in that the user is directly searched and selected through the key input unit, or automatically searched and selected by the function of the controller.

As described in detail above, the cradle device and the control method of the mobile communication terminal having improved tactile performance according to the present invention are connected to the mobile communication terminal to perform an extended function, but the audio is output from a specific software running in the mobile communication terminal. By improving the tactile performance by reinforcing the standard vibration and the special vibration in response to the signal, there is an advantage that the user's needs can be satisfied because the user can enjoy the specific software running in the mobile communication terminal more pleasantly and realistically.

1A to 1C are perspective views illustrating a cradle device of a mobile communication terminal having improved tactile performance of the present invention.
Figure 2 is a block diagram showing the configuration of a cradle device of a mobile communication terminal with improved tactile performance of the present invention.
3 is a block diagram showing the configuration of a vibration output unit and a sound output unit according to a preferred embodiment of the present invention.
4 is a flowchart illustrating a control method of a cradle device of a mobile communication terminal having improved tactile performance of the present invention.
5 is a flowchart illustrating a method of outputting a vibration control signal according to a preferred embodiment of the present invention.

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

In the present invention, the electrical connection is made while accommodating the mobile communication terminal 1, and in performing the extension function of the mobile communication terminal 1, in particular, the specific software to be executed in the mobile communication terminal 1 is improved by improving the tactile performance. The present invention relates to a more enjoyable and realistic cradle device and a control method thereof.

1A to 1C are perspective views illustrating a cradle device of the mobile communication terminal 1 having improved tactile performance of the present invention. First, an appearance of the cradle device of the mobile communication terminal 1 having improved tactile performance according to the present invention is shown. Looking at the component according to the, as shown in Figure 1 includes a main body 100 is provided with a receiving portion (101).

The accommodating part 101 is a space capable of accommodating the mobile communication terminal 1 and has an open structure in the front. Although not shown in the drawing, the accommodating part 101 may be provided with a plurality of fixing clips to prevent the mobile communication terminal 1 from being separated.

Inside the accommodating part 101, an interface part 10 serving as an interface with the mobile communication terminal 1 is formed. The interface unit 10 may be a passage for receiving power from the power supply unit 50 to be described later as well as transmitting and receiving data to and from the mobile communication terminal 1, and transmit the same to each component in the terminal.

The interface unit 10 shown in FIG. 1A may have various forms according to the type of the mobile communication terminal 1, but the present invention is not limited to the interface unit 10.

Herein, the mobile communication terminal 1 referred to in the present invention is a multimedia device that is portable and has a specific software installed therein so as to execute a game or video through the terminal, and includes a mobile phone, a smart phone, PDAs (Personal Digital Assistants) and PMPs (Portable Multmedia Players).

The main body 100 has a through hole 102 at a portion of the mobile communication terminal 1 facing the camera of the mobile communication terminal 1 accommodated so that the camera provided to perform a picture taking or video recording function in the mobile communication terminal 1 is exposed. Formed.

According to a preferred embodiment of the present invention, the main body 100 is provided such that the supply port 500 and the key input unit 80 are exposed to the outside.

The supply port 500 may be configured to be exposed to a portion of the main body in the form of a mini USB port, as shown in Figure 1b, by charging an external power to charge the power supply unit 50 built in the cradle device or It functions as a passage for charging the mobile communication terminal 1 connected to the interface unit 10 through the power supply unit 50.

The key input unit 80 is configured to perform a role of a user interface and includes a plurality of operation buttons. For example, as shown in FIG. 1B, the key input unit 80 may include a vibration control button for adjusting the strength of the vibration, and more preferably, a display window indicating the strength of the vibration is provided around the vibration control button. It may be provided.

In addition, a volume control button for adjusting the volume of the sound and a vibration setting button for setting the pattern of the vibration may be provided.

In addition, as illustrated in FIG. 1C, the front of the cradle device may include a plurality of operation buttons. These operation buttons are provided to control the mobile communication terminal 1 connected through the interface unit 10 and to execute various types of games, music, videos, and the like. The operation button is configured to perform the function in one or a mutual combination.

Examples of such operation buttons may include Play, Pause, Power on / off, Volume up / down, Call function, Vibration key up / down, and the like, which may be provided when the game is executed. Up / Down, Start / Stop, and Selection can be included.

The key input unit 80 controls the mobile communication terminal 1 to the cradle device by outputting a control signal corresponding to the operation from the controller 40 to be described later according to a user's arbitrary operation.

On the other hand, the cradle device is provided with an earphone output terminal 600 is configured to allow the user to select the sound output method.

Finally, a speaker 73 may be installed outside the main body 100. The speaker 73 is a configuration for reproducing sound by the sound control signal of the sound output unit 70 described later.

2 is a block diagram showing the configuration of a cradle device of the mobile communication terminal 1 with improved tactile performance of the present invention.

The component of the cradle device according to the present invention includes an interface unit 10, an audio receiver 20, a filter unit 30, a control unit 40, and a power supply unit 50 as shown in FIG. 2. In addition, the control unit 40 further includes a vibration output unit 60 and a sound output unit 70 which perform substantially tactile effects and high-quality sound reproduction by the control signal output from the control unit 40.

The interface unit 10 is electrically connected to the mobile communication terminal 1 to receive data including an audio signal or to supply power to the power supply unit 50 to the mobile communication terminal 1. The interface unit 10 may have a structure corresponding to the interface connector of the mobile communication terminal 1 to be connected.

The audio receiver 20 is connected to the interface unit 10 to receive an audio signal of a specific software running in the mobile communication terminal 1 from the interface unit 10. Specifically, the audio receiver 20 includes a sensing module for detecting whether a specific software is executed in the connected mobile communication terminal 1, and if the sensing module detects that the specific software is running, The audio signal generated is extracted and input.

The specific software executed in the mobile communication terminal 1 may be any one of a game, a music, and a video including an audio signal.

The filter unit 30 amplifies the audio signal input through the audio receiver 20 and removes noise. The audio signal received from the mobile communication terminal 1 is processed to have a suitable audio area through the filter unit 30 because a signal whose strength and sensitivity are relatively weak and whose frequency is not suitable for processing by the controller 40 exists. The audio signal is amplified by the amplifying amplifier and then transmitted to the controller 40.

The controller 40 controls the overall function of the cradle device according to the present invention. In addition, by outputting the optimum vibration control signal and sound control signal corresponding to the communication between the mobile communication terminal 1 and the input audio signal to be connected to drive the vibration element 62 to the speaker 73, the key input unit 80 to be described later Each component is controlled according to the input signal.

Specifically, the control unit 40 includes an A / D converter and a memory.

The A / D converter converts an analog audio signal generated by a specific software transmitted from the filter unit 30 into a digital audio signal. The controller 40 detects the characteristics of the audio signal including amplitude amplitude, peak and frequency of the converted audio signal of the specific software, and outputs a standard vibration signal corresponding to the specific software being executed.

This standard vibration signal means a vibration signal corresponding to the audio signal that changes in real time in the specific software.

In addition, the control unit 40 may grasp characteristics such as amplitude, peak and frequency of the audio signal input from a plurality of specific software connected to the cradle device to improve the tactile effect including various vibrations in addition to the standard vibration signal. Generates a variety of vibration data that can provide a special vibration effect and stores it in the memory.

Therefore, it is possible to continuously upgrade the memory of the cradle device by generating vibration data suitable for a specific software.

When the mobile communication terminal 1 is connected and the specific software is executed, the control unit 40 selects any one of vibration data having various vibration characteristics stored in a memory in advance, and selects the selected vibration data to the standard. Vibration signals improve the tactile effect by outputting the optimum vibration control signal for that particular software.

At this time, the vibration data is selected by the user through a key input unit 80 provided outside the cradle device, or when the control unit 40 receives an audio signal of a specific software, the most suitable vibration data for the specific software. It may be to automatically search for and select from the memory.

Meanwhile, the power supply unit 50 is configured as a rechargeable battery that can be reused through charging. Accordingly, the power supply unit 50 may be repeatedly charged through the supply port 500 including a supply port 500 for receiving power from the outside.

In addition, the power supply unit 50 determines the remaining battery capacity of the connected mobile communication terminal 1 and supplies power to the mobile communication terminal 1 through the interface unit 10 in general. In the case of charging through the supply port 500, the mobile terminal also charges the mobile communication terminal through the interface unit 10 together with its own charging.

3 is a block diagram showing the configuration of the vibration output unit 60 and the sound output unit 70 according to a preferred embodiment of the present invention.

The vibration control signal output from the controller 40 is substantially provided through the vibration output unit 60 in a tactile effect. The vibration output unit 60 is composed of a vibration controller 61 and a vibration element 62.

The vibration controller 61 communicates with the controller 40 to receive an optimal vibration control signal for a specific software generated and output from the controller 40, preferably from the controller 40 through I2C communication. The vibration control signal is input, and the vibration element 62 is driven by the control of the vibration controller 61 to linearly generate vibration.

At this time, according to a preferred embodiment of the present invention, the vibrating element 62 is composed of at least two linear vibration motor.

The linear vibration motor is a miniature motor in which vibration is generated through linear motion, unlike a general vibration motor that performs a circular motion. The linear vibration motor is a component that makes vibration feel in a vertical direction when a control signal is input. It is an electronic device that is widely applied to screen mobile phones.

The sound output unit 70 includes a sound controller 71, an audio amplifier 72, and a plurality of speakers 73, and receives a sound control signal output from the controller 40 through the speaker 73. Is played. The sound control signal is transmitted to the stereo speaker 73 through the audio amplifier 72 and reproduced in high quality audio with tactile effects.

In this case, the audio reproduced through the speaker 73 may be reproduced through the earphone output terminal 600 described above by the user's selection as well as the speaker 73 provided in the cradle device.

The cradle device according to the present invention may further include a key input unit 80 for setting the volume and the intensity and pattern of the vibration and the sound as shown in FIG.

The user can operate the key input unit 80 to set sound or vibration. Accordingly, the controller 40 receives an operation signal input from the key input unit 80 and outputs a control signal corresponding to the corresponding operation signal.

For example, when the user presses the volume control button, the control unit 40 transmits a volume control signal to the sound output unit 70, and the sound controller 71 includes a volume control IC. Is controlled by the corresponding volume size.

In addition, when a user inputs a button for setting a vibration option such as a vibration intensity or a pattern, an operation signal for a change in the vibration intensity or a pattern is transmitted to the vibration output unit 60, and the vibration controller 61 The vibration element 62 is driven to correspond to the manipulation signal.

4 is a flowchart illustrating a control method of a cradle device of a mobile communication terminal having improved tactile performance according to the present invention.

Looking at the control method for providing a tactile function of the cradle device according to the present invention,

The mobile communication terminal is accommodated as the main body 100 of the cradle device and electrically connected to the mobile communication terminal through the interface unit 10 to receive data including an audio signal.

When the specific software is executed by the user's operation, the mobile communication terminal detects this and receives the audio signal of the specific software being executed.

At this time, according to a preferred embodiment of the present invention, when the connection of the mobile communication terminal is detected through the audio receiver 20, the power supply unit 50 determines the remaining battery capacity of the mobile communication terminal, and if the battery capacity is insufficient, the interface unit ( Power is supplied through 10).

When the power supply unit 50 is charging itself through the supply port 500, the power supply unit 50 also supplies power to the mobile communication terminal through the interface unit 10 to charge together.

In addition, the filter unit 30 amplifies the audio signal received from the audio receiver 20 so as to be processed and processed by the controller 40 and simultaneously removes noise.

The audio signal from which amplification and noise are removed is transmitted to the controller 40, and the controller 40 converts an analog audio signal into a digital audio signal through an A / D converter.

In addition, the controller 40 detects characteristics of an audio signal such as amplitude, peak, and frequency of the digital audio signal, and outputs a vibration control signal and a sound control signal corresponding to the specific software.

The vibration control signal and the sound control signal output from the control unit 40 are transmitted to the vibration output unit 60 and the sound output unit 70, respectively, and the vibration control signal is provided as a tactile effect by the vibration element 62 and At the same time, the sound control signal is reproduced with high quality sound through the speaker 73 via the audio amplifier 72. (S400)

In this case, when the vibration element is driven, the strength of the vibration element may be changed by a user's manipulation through the key input unit 80 provided in the cradle device.

Separately, the control unit 40 is connected to a plurality of mobile communication terminals to the receiving unit 100, the amplitude magnitude, peak and frequency of the audio signal input from a plurality of specific software executed in each mobile communication terminal to one mobile communication terminal It generates a variety of vibration data that provides a special vibration effect according to the characteristics and stores it in the memory.

5 is a flowchart illustrating a method of outputting a vibration control signal according to a preferred embodiment of the present invention.

Looking specifically at the method for providing a tactile effect according to a preferred embodiment of the present invention, as shown in FIG. Determine the characteristics of the audio signal including magnitude, peak, and frequency (S310).

The controller 40 grasping the characteristic of the audio signal of the specific software outputs a standard vibration signal corresponding to the characteristic of the audio signal.

The standard vibration signal refers to a vibration signal for a response corresponding to a real time response generated when a user touches or manipulates a mobile communication terminal on which specific software is executed and an audio signal output from the specific software.

Thereafter, the control unit 40 outputs a standard vibration signal and searches for and selects vibration data having one vibration characteristic corresponding to that of an audio signal of a specific software currently running among a plurality of vibration data previously stored in a memory. (S330)

The various types of vibration data previously stored in the memory are to create an atmosphere suitable for various genres in executing a specific software. For example, the vibration data may include action, adventure, simulation, sports, and other genre vibration data. have.

As an example of a method of searching for vibration data having one vibration characteristic in the control unit 40, a characteristic audio signal is detected from an audio signal of a specific software currently being executed, and characteristics of an audio signal similar to the characteristic audio signal are detected. Vibration data having a can be retrieved from the memory.

According to a preferred embodiment of the present invention, a method for searching and selecting vibration data may be performed by the function of the controller 40 as described above, or the user may directly vibrate through a selection button of the key input unit 80. Naturally, you can choose the data.

Thereafter, the controller 40 outputs an optimum vibration control signal by processing one vibration data having the selected special audio characteristic or the standard vibration signal, and synthesizing one vibration data and the standard vibration signal or independently controlling each vibration. Can be output as a signal (S340).

Those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

10: interface unit 20: audio receiving unit
30: filter unit 40: control unit
50: power supply unit 60: vibration output unit
70: sound output unit 80: key input unit

Claims (11)

In a cradle device connected to a mobile communication terminal,
An interface unit for connecting to the mobile communication terminal;
An audio receiver for receiving an audio signal generated by a specific software of a mobile communication terminal through the interface unit;
A filter unit for removing amplification and noise of an audio signal input through the audio receiver;
Converts an audio signal of a specific software transmitted from the filter unit into a digital signal, grasps a characteristic of the corresponding audio signal, outputs a corresponding standard vibration signal and a sound control signal, and characteristics of an audio signal input from a plurality of specific software. A control unit for generating a plurality of vibration data in accordance with the memory;
A power supply unit having a supply port for receiving power from the outside, charged by power supplied through the supply port, and supplying power to the mobile communication terminal through the interface unit;
A vibration output unit which receives the vibration control signal output from the controller and drives the vibration element; And
And a sound output unit configured to receive a sound control signal output from the controller and output the sound control signal through a speaker.
The method of claim 1,
Further comprising a key input unit for setting the volume, the intensity of vibration and the pattern,
The control unit cradle device of the mobile communication terminal with improved tactile performance, characterized in that for outputting a vibration control signal and a sound control signal corresponding to the operation signal input from the key input unit.
The method of claim 1,
The vibration device is a cradle device of a mobile communication terminal with improved tactile performance, characterized in that at least two or more linear vibration motor.
The method of claim 1,
The controller may search for and select an optimum vibration data corresponding to an audio signal generated from a specific software of a connected mobile communication terminal in the memory and output an optimum vibration control signal through the corresponding vibration data and a standard vibration signal. A cradle device for a mobile communication terminal having improved tactile performance.
The method of claim 1,
The specific software of the mobile communication terminal is a cradle device of the mobile communication terminal with improved tactile performance, characterized in that any one of the game, video, music.
In the cradle device control method connected to the mobile communication terminal,
Connecting to the mobile communication terminal and receiving an audio signal from specific software of the mobile communication terminal;
Amplifying the input audio signal and removing noise;
Receiving a noise-free audio signal and converting the signal into a digital signal, identifying a characteristic of the audio signal, and outputting a vibration control signal and a sound control signal corresponding thereto; And
And driving the vibrating element and the speaker according to the vibration control signal and the sound control signal output from the control unit.
The method of claim 6,
The control method of the cradle device of the mobile communication terminal with improved tactile performance, characterized in that it further comprises the step of supplying power by determining the remaining battery of the mobile communication terminal in the power supply.
The method of claim 6,
In the step of driving the vibrating element, the intensity of the vibrating element is controlled by the user's operation characterized in that the control device of the cradle device of the mobile communication terminal with improved tactile performance.
The method of claim 6,
And generating, by the controller, a plurality of vibration data according to amplitude, peak, and frequency characteristics of an audio signal input from a plurality of specific software and storing the same in a memory. Cradle device control method of the terminal.
The method of claim 9,
Outputting the vibration control signal,
Identifying, by the controller, characteristics of the audio signal including the magnitude, peak, and frequency of the audio signal of the specific software;
Outputting a standard vibration signal corresponding to a characteristic of the audio signal;
Retrieving and selecting vibration data having one vibration characteristic corresponding to that of the audio signal in a memory in which a plurality of vibration data are stored; And
And outputting an optimum vibration control signal through the selected vibration data and the standard vibration signal.
The method of claim 10,
Searching and selecting the vibration data,
A method of controlling a cradle device of a mobile communication terminal, in which a user is directly searched and selected through a key input unit, or automatically searched and selected by a function of a control unit.
KR1020100040967A 2010-04-30 2010-04-30 Cradle device for enhanced haptic effect and control method thereof KR20110121391A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020100040967A KR20110121391A (en) 2010-04-30 2010-04-30 Cradle device for enhanced haptic effect and control method thereof
PCT/KR2010/003875 WO2011136436A1 (en) 2010-04-30 2010-06-16 Cradle device having an improved tactile feel for mobile communication user equipment and a method for controlling the cradle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100040967A KR20110121391A (en) 2010-04-30 2010-04-30 Cradle device for enhanced haptic effect and control method thereof

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Publication number Priority date Publication date Assignee Title
KR20060010635A (en) * 2004-07-28 2006-02-02 주식회사 팬택앤큐리텔 Mp3 phone and external speaker for outputting music file using the mp3 phone and audio output system of mp3 phone using optical transmission
KR100697647B1 (en) * 2006-03-23 2007-03-20 주식회사 팬택 Communication device for automatically outputting multimedia data in charger and cradle
KR100800742B1 (en) * 2006-10-30 2008-02-01 삼성전자주식회사 Romovable case of wireless terminal

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