KR20140023169A - Mike shaped remote control apparatus and processing method thereof - Google Patents

Mike shaped remote control apparatus and processing method thereof Download PDF

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Publication number
KR20140023169A
KR20140023169A KR1020120090253A KR20120090253A KR20140023169A KR 20140023169 A KR20140023169 A KR 20140023169A KR 1020120090253 A KR1020120090253 A KR 1020120090253A KR 20120090253 A KR20120090253 A KR 20120090253A KR 20140023169 A KR20140023169 A KR 20140023169A
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KR
South Korea
Prior art keywords
remote control
microphone
voice
voice command
unit
Prior art date
Application number
KR1020120090253A
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Korean (ko)
Inventor
안건준
김재흥
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크루셜텍 (주)
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Publication date
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Priority to KR1020120090253A priority Critical patent/KR20140023169A/en
Publication of KR20140023169A publication Critical patent/KR20140023169A/en

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/005—Language recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Provided are a microphone-shaped remote control device and a method of operating the same. Here, the microphone-shaped remote control device includes a microphone for receiving a user's voice command; A voice recognition unit which checks a voice command that matches the voice command received by the microphone among a plurality of pre-stored voice commands; And a remote controller signal output unit configured to output a remote controller signal for controlling an operation of an electronic product corresponding to the voice command confirmed by the voice recognition unit, and has a stand-type microphone shape.

Description

MIC SHAPED REMOTE CONTROL APPARATUS AND PROCESSING METHOD THEREOF}

The present invention relates to a microphone-type remote control device and a method of operating the same, and more particularly, to a remote control device for remotely controlling an electronic device.

In recent years, with the development of electronic technology, a remote control has been widely used to conveniently use various home appliances used in homes. These remote controls make it easy to remotely control electronics.

As electronic products having various functions are being developed, the corresponding functions are also increasing. Accordingly, a user needs to know key operations in order to operate functions supported by electronic products.

In order to alleviate such inconvenience, recently, technologies for controlling electronic products by voice recognition have been actively developed. For example, an external microphone may be mounted on the top of the electronic product, and the remote control may be performed by turning on the electronic product with a predetermined voice command, changing a channel, and the like.

However, if the ambient noise is large, there are problems that speech recognition is not properly performed. In addition, electronic products that do not apply the voice recognition technology has a problem that is limited to the use of the existing remote control.

The technical problem to be achieved by the present invention is to provide a microphone-type remote control device and a method of operating the same that can remotely control a general electronic product without a voice recognition function by voice recognition.

According to one aspect of the invention, the remote control device, a microphone for receiving a user's voice command; A voice recognition unit which checks a voice command that matches the voice command received by the microphone among a plurality of pre-stored voice commands; And a remote control signal output unit for outputting a remote control signal for controlling the operation of the electronic product corresponding to the voice command confirmed by the voice recognition unit.

At this time, the remote control device may include a stand-type microphone shape.

The remote control apparatus may further include a first memory configured to store each voice command corresponding to each operation command of the electronic product,

The voice recognition unit may detect an operation command stored in accordance with a voice command that matches the voice command received by the microphone among a plurality of voice commands stored in the memory, and transmit the operation command to the remote control signal output unit.

In addition, the remote control signal output unit,

A setting unit for setting a control code of an electronic product according to a user selection; A remote control unit corresponding to an operation command received from the voice recognition unit and generating a control code according to a control code set by the setting unit; And a signal transmitter configured to output a remote controller signal including a control code generated by the remote controller to the outside.

The remote control apparatus may further include a second memory configured to store individual control codes or standard control codes according to operation commands according to manufacturers and types of electronic products.

The remote controller may extract an individual control code or standard control code corresponding to an operation command received from the voice recognition unit from the second memory and transfer the extracted control code to the signal transmitter.

In addition, the remote control device, at least one light emitting element mounted to the outside of the microphone; And a lighting controller connected to the voice recognition unit to turn on the light emitting device when the voice recognition unit operates.

In addition, the remote control device may further include a power supply for supplying power necessary for the operation of the microphone device.

The remote control apparatus may further include a power control unit for driving the power supply unit in a low power mode.

In addition, the remote control device may further include a support mounted to the bottom of the microphone to support the microphone.

According to another aspect of the present invention, a method of operating a microphone-shaped remote control apparatus includes: receiving a voice command of a user; Detecting a voice command matching the received voice command from among pre-stored voice commands; And outputting a remote control signal including a control code for controlling the electronic product to the outside according to the voice command.

In this case, the detecting may include detecting an operation command stored in accordance with a voice command that matches the received voice command among a plurality of pre-stored voice commands,

The outputting may include generating a control code according to the operation command; Transmitting a remote control signal including the control code to an electronic product using a predefined communication means.

The method may further include setting a control code of the electronic product according to a user selection before the step of receiving the input.

The generating of the control code may include generating a control code corresponding to the operation command and according to the control code set in the setting.

Further, between the step of detecting the voice command and the outputting step,

The method may further include lighting the light emitting device.

In addition, after the output step,

If the predefined condition is satisfied, the method may further include driving the remote controller in a low power mode.

According to an embodiment of the present invention, a speech recognition function can be given to a general electronic product without a speech recognition function.

In addition, consumers can be sold as separately sold accessories of 10,000 won.

In addition, the fixed mounting type can be fixedly placed in close proximity to electronic products such as TV, air conditioner using a remote control.

1 is an application example of a remote control device according to an embodiment of the present invention.
Figure 2 is a perspective view showing the appearance of the remote control device according to an embodiment of the present invention.
3 is a block diagram showing an internal configuration of a remote control apparatus according to an embodiment of the present invention.
4 is a flowchart illustrating the operation of a remote control apparatus according to an embodiment of the present invention.
5 is a flowchart illustrating the operation of a remote control apparatus according to another embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

Also, the term "part" in the description means a unit for processing at least one function or operation, which may be implemented by hardware, software, or a combination of hardware and software.

Hereinafter, with reference to the drawings will be described in detail a microphone-shaped remote control device and its operation method according to an embodiment of the present invention.

1 is a diagram illustrating an application of a remote control device according to an embodiment of the present invention, Figure 2 is a perspective view showing the appearance of the remote control device according to an embodiment of the present invention.

Referring to FIG. 1, a microphone-shaped remote controller 200 is installed next to the electronic product 100. Here, the electronic product 100 collectively refers to an electronic device that operates as a remote controller, and may be, for example, a television, an air conditioner, a refrigerator, or the like.

At this time, the installation of the remote control device 200 is not fixed, and can be freely moved. The remote control device 200 may be implemented as shown in FIG. 2.

Referring to FIG. 2, the remote control apparatus 200 may have a stand-type microphone shape and may be designed in the form of a standing microphone within 10 cm in height. The remote control device 200 includes a microphone 201 and a support 203 for supporting the microphone 201. At this time, the support portion 203 is formed by connecting a circular pedestal to the rod connected to the lower portion of the microphone 201.

In addition, at least one light emitting device 205 is mounted in the microphone 201, and the light emitting device 205 indicates an operation state of the remote control apparatus 200, that is, whether voice recognition is activated.

3 is a block diagram showing an internal configuration of a remote control apparatus according to an embodiment of the present invention.

Referring to FIG. 3, the remote control apparatus 200 includes a microphone 201, a light emitting element 205, a first memory 207, a voice recognition unit 209, a lighting control unit 211, and a remote control signal output unit 213. , A power supply unit 223 and a power control unit 225.

Here, the microphone 201 converts a user's voice command into an electrical signal that can be processed by the voice recognition unit 209 and transmits the voice command to the voice recognition unit 209.

The light emitting element 205 is turned on to indicate an operating state of the voice recognition unit 209 under the control of the lighting control unit 211. The light emitting device 205 may be a light emitting diode (LED), a semiconductor laser (LD), a solid laser, or the like. As described above with reference to FIG. 2, a plurality of microphones 201 may be attached.

The first memory 207 stores voice commands corresponding to operation commands of the electronic product. In this case, the operation command of the electronic product may include common command commands among operation commands of a plurality of electronic products having different types. For example, common operation commands may be power on or off, volume control, channel change, and the like.

Alternatively, the first memory 207 may store operation commands of the electronic product including operation commands common to the electronic products of the corresponding type for each type of electronic product. For example, operation commands for each type of electronic product may be an operation command for a refrigerator, an operation command for a television, and the like.

In this case, the first memory 207 may include a table as shown in Table 1.

Television action instruction Stored voice commands Power On Tv on, power on, start Power Off TV off, power off, shutdown Volume up Sound up, volume up, sound up Volume down Sound down, volume down, sound down Channel Up Channel up, channel up, channel up Channel Down Channel down, channel down, channel down Channel 1 Channel once, once

In addition, the voice command stored in the first memory 207 is converted into a digital signal and stored.

The voice recognition unit 209 adopts a command storage type voice recognition technology, and a simple function product that executes only stored voice commands may be adopted as a means for resisting noise.

The voice recognition unit 209 determines whether the voice command of the user received through the microphone 201 matches the voice command stored in the first memory 207. If it does not match at this time, it is regarded as a speech recognition failure. However, if there is a match, an operation command of the electronic product 100 stored in correspondence with the voice command is detected from the first memory 207 and transmitted to the remote controller controller 215.

The lighting controller 211 is connected to the voice recognition unit 209 and the power control unit 225 to light up one or more light emitting elements 205 when the voice recognition unit 209 is driven.

In this case, the lighting controller 211 may control the lighting of the light emitting device 205 as shown in Table 2 below.

action LED drive Low power mode Light off Voice standby mode green During speech recognition yellow Operation with voice recognition control code blue When voice recognition is not possible and nothing happens Red

That is, according to Table 2, the lighting control unit 211 operates the light emitting device 205 in the off state when the power control unit 225 operates in the low power mode.

In addition, the lighting controller 211 lights the light emitting device 205 in green when the voice recognition unit 209 is in the voice standby mode.

In addition, the lighting controller 211 lights the light emitting device 205 in yellow when the voice recognition unit 209 is in voice recognition.

In addition, the lighting controller 211 lights the light emitting device 205 in blue when the voice recognition unit 209 operates because of a voice recognition control code.

In addition, the lighting controller 211 turns on the light emitting device 205 in red when the voice recognition unit 209 does not perform any operation due to the voice recognition impossible.

The remote control signal output unit 213 generates a remote control signal according to an operation command recognized by the voice recognition unit 209 and outputs the signal to the outside. The remote controller signal output unit 213 includes a setting unit 215, a remote controller control unit 217, a second memory 219, and a signal transmitter 221.

The setting unit 215 may set the manufacturer of the electronic product 100 to be controlled, such as Samsung, LG, Daewoo, Sony. In addition, the electronic product 100 to be controlled is set from among the plurality of electronic products 100. Here, the setting may be made according to the voice command received from the voice recognition unit 209. Alternatively, although not shown, a manufacturer may be selected by using a key button provided at an outside.

The remote controller 217 is a microprocessor. The remote controller 217 generates a control code for controlling overall operations of the remote control of the electronic product 100, and transmits the control code to the signal transmitter 219. That is, the remote controller control unit 217 generates a control code according to the setting of the setting unit 215, or generates the control code directly according to the control code generation information stored in the second memory 219 or for each operation command in the second memory 219. The control code matched can be detected.

In this case, the control code may be of two types. That is, it may be a standard control code or an individual control code.

Here, the standard control code is a mutually agreed common control code irrespective of the manufacturer and the unique model of the electronic product 100. In this case, the second memory 219 stores a standard control code corresponding to an operation command for each type of the electronic product 100 regardless of the manufacturer. The remote controller 217 selects a standard control code corresponding to an operation command received from the voice recognition unit 209 from among the standard control codes stored in the second memory 219 and provides it to the electronic product 100. This standard control code is then converted into a separate control code on the electronic product 100 side.

In addition, the individual control code is a code uniquely applied only to the operation of the specific electronic product 100 for each manufacturer. In this case, an individual control code according to a manufacturer and a unique model is stored in the second memory 219 in correspondence with an operation command of the electronic product 100. The remote control unit 217 selects an individual control code corresponding to an operation command received from the voice recognition unit 209 from the individual control codes stored in the second memory 219 and provides the same to the electronic product 100.

The signal transmitter 221 outputs a remote controller signal including a control code transmitted from the remote controller 217 to the outside. In this case, the remote control signal may be transmitted to the electronic product 100 through at least one communication means of infrared communication, Bluetooth, or wireless Internet.

The power supply unit 223 provides power required for the operation of the remote control device 200. For example, power is supplied to the microphone 201, the voice recognition unit 209, the lighting control unit 2111, and the remote control signal output unit 213.

The power supply unit 223 may be implemented as a disposable battery. Alternatively, the battery may be implemented as a rechargeable battery.

The power control unit 225 controls the sleep mode of the remote control device 200. That is, when entering the sleep mode, the power supply unit 223 is switched to the sleep mode to operate in the low power mode. In sleep mode, all current-consuming paths are disabled to minimize power consumption and preserve operation or logic.

At this time, the power control unit 225 releases the low power mode and enters the voice recognition standby mode when a predetermined voice command is transmitted through the voice recognition unit 209 or a predetermined switch operation signal is input through an input unit (not shown). Switch.

Referring to the operation of the remote control device 200 described so far, as follows.

4 is a flowchart illustrating the operation of a remote control apparatus according to an embodiment of the present invention. At this time, description will be made in connection with the configuration of FIG.

Referring to FIG. 4, the setting unit 215 of the remote control device 200 sets a remote control control code according to the manufacturer of the electronic device 100 (S101).

Thereafter, the microphone 201 of the remote control apparatus 100 receives a user's voice command (S103).

Next, the voice recognition unit 209 of the remote control apparatus 200 determines whether the voice command received in step S103 is a voice command stored in the first memory 207 (S105).

At this time, if the stored voice command is not, the voice recognition unit 209 of the remote control device 200 determines that the voice recognition failed (S107) and returns to step S101.

In contrast, in the case of the stored voice command, the voice recognition unit 209 of the remote controller 200 detects an operation command of the electronic device 100 corresponding to the stored voice command from the first memory 207 (S109).

Next, the remote control unit 217 of the remote control device 200 generates a control code corresponding to the operation command detected in step S109 or extracts it from the second memory 219 (S111).

Next, the signal transmitter 221 of the remote control apparatus 200 outputs the remote control signal including the control code extracted in step S111 to the outside (S113).

Thereafter, the power control unit 225 of the remote control apparatus 200 determines whether the predetermined condition is satisfied (S115), and when satisfied, operates the power supply unit 223 in the sleep mode (S117).

Here, the predefined condition may be a case where the standby mode state of the remote control apparatus 200 exceeds a predetermined time.

5 is a flowchart illustrating the operation of a remote control apparatus according to another embodiment of the present invention. At this time, description will be made in connection with the configuration of FIG.

Referring to FIG. 5, when voice recognition is driven (S201), the voice recognition unit 209 of the remote control apparatus 200 requests the lighting control unit 211 to start operation (S203).

Then, the lighting control unit 211 turns on the light emitting element 205 (S205).

Therefore, the light emitting element 205 is turned on every time the voice recognition unit 209 is driven.

The embodiments of the present invention described above are not implemented only by the apparatus and method, but may be implemented through a program for realizing the function corresponding to the configuration of the embodiment of the present invention or a recording medium on which the program is recorded.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

Claims (14)

A microphone for receiving a voice command of a user;
A voice recognition unit which checks a voice command that matches the voice command received by the microphone among a plurality of pre-stored voice commands; And
Remote control signal output unit for outputting a remote control signal for controlling the operation of the electronic product corresponding to the voice command confirmed by the speech recognition unit
Remote control device comprising a. The method of claim 1,
Remote control device including a stand-in microphone shape. The method of claim 1,
Further comprising a first memory for storing each voice command corresponding to each operation command of the electronic product,
The voice recognition unit recognizes,
The remote control apparatus of the plurality of voice commands stored in the memory detects the operation command stored in accordance with the voice command matching the voice command received and transmitted to the remote control signal output unit. The method of claim 3,
The remote control signal output unit,
A setting unit for setting a control code of an electronic product according to a user selection;
A remote control unit corresponding to an operation command received from the voice recognition unit and generating a control code according to a control code set by the setting unit; And
Signal transmitting unit for outputting a remote control signal including a control code generated by the remote control controller to the outside
Remote control device comprising a. 5. The method of claim 4,
The apparatus may further include a second memory configured to store individual control codes or standard control codes according to operation commands for each manufacturer and type of electronic product.
The remote control unit,
And a separate control code or a standard control code corresponding to an operation command received from the voice recognition unit, extracted from the second memory, and transmitted to the signal transmitter. The method of claim 1,
At least one light emitting element mounted to the outside of the microphone; And
An illumination control unit connected to the speech recognition unit to turn on the light emitting device when the speech recognition unit operates.
Remote control device further comprising. The method of claim 1,
Power supply unit for supplying power for the operation of the microphone device
Remote control device further comprising. The method of claim 7, wherein
A power control unit for driving the power supply unit in a low power mode
Remote control device further comprising. The method of claim 1,
A support part mounted on the bottom of the microphone to support the microphone
Remote control device further comprising. As a method of operation of a microphone-shaped remote control device,
Receiving a voice command of a user;
Detecting a voice command matching the received voice command from among pre-stored voice commands; And
Outputting a remote control signal including a control code for controlling an electronic product to the outside according to the voice command
Method of operation of the microphone-shaped remote control device comprising a. The method of claim 10,
Wherein the detecting comprises:
Detecting a stored operation command matched to a voice command that matches the received voice command among a plurality of stored voice commands;
Wherein the outputting step comprises:
Generating a control code according to the operation command;
Transmitting a remote control signal including the control code to an electronic product using a predefined communication means;
Method of operation of the microphone-shaped remote control device comprising a. 12. The method of claim 11,
Before the receiving step,
Setting a control code of an electronic product according to a user selection;
Generating the control code,
And generating a control code according to the control code set in the setting step corresponding to the operation command. The method of claim 10,
Between detecting the voice command and outputting the voice command,
Lighting the light emitting device
Method of operation of the microphone-shaped remote control device further comprising. The method of claim 10,
After the outputting step,
Driving the remote control device to a low power mode if a predefined condition is satisfied;
Method of operation of the microphone-shaped remote control device further comprising.
KR1020120090253A 2012-08-17 2012-08-17 Mike shaped remote control apparatus and processing method thereof KR20140023169A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017003260A1 (en) * 2015-07-02 2017-01-05 주식회사 스마트올웨이즈온 Method and device for controlling subordinate electronic device or supporting control of subordinate electronic device by learning ir signal
WO2020054953A1 (en) * 2018-09-12 2020-03-19 Samsung Electronics Co., Ltd. Electronic apparatus and control method thereof
WO2020072444A1 (en) * 2018-10-04 2020-04-09 Roku, Inc. Smart remote control for audio responsive media device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017003260A1 (en) * 2015-07-02 2017-01-05 주식회사 스마트올웨이즈온 Method and device for controlling subordinate electronic device or supporting control of subordinate electronic device by learning ir signal
US9984563B2 (en) 2015-07-02 2018-05-29 Smart Always On Method and device for controlling subordinate electronic device or supporting control of subordinate electronic device by learning IR signal
WO2020054953A1 (en) * 2018-09-12 2020-03-19 Samsung Electronics Co., Ltd. Electronic apparatus and control method thereof
US11176937B2 (en) 2018-09-12 2021-11-16 Samsung Electronics Co., Ltd. Electronic apparatus and control method thereof
WO2020072444A1 (en) * 2018-10-04 2020-04-09 Roku, Inc. Smart remote control for audio responsive media device
US11924511B2 (en) 2018-10-04 2024-03-05 Roku, Inc. Smart remote control for audio responsive media device

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