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KR20040037543A - machines control using mobile phone buttons - Google Patents

machines control using mobile phone buttons Download PDF

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Publication number
KR20040037543A
KR20040037543A KR1020020066085A KR20020066085A KR20040037543A KR 20040037543 A KR20040037543 A KR 20040037543A KR 1020020066085 A KR1020020066085 A KR 1020020066085A KR 20020066085 A KR20020066085 A KR 20020066085A KR 20040037543 A KR20040037543 A KR 20040037543A
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KR
South Korea
Prior art keywords
sound
dtmf
mobile phone
buttons
numerical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1020020066085A
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Korean (ko)
Inventor
김진석
유하진
김양희
임소영
Original Assignee
김진석
유하진
김양희
임소영
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김진석, 유하진, 김양희, 임소영 filed Critical 김진석
Priority to KR1020020066085A priority Critical patent/KR20040037543A/en
Publication of KR20040037543A publication Critical patent/KR20040037543A/en
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/10—Telephonic communication systems specially adapted for combination with other electrical systems with dictation recording and playback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/271—Devices whereby a plurality of signals may be stored simultaneously controlled by voice recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/74—Details of telephonic subscriber devices with voice recognition means

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)

Abstract

PURPOSE: A method for operating a device by buttons of a mobile phone is provided to operate the device by inputting a DTMF(Dual Tone Multi Frequency) sound in the device in which an input device such as numerical buttons or character buttons does not exist. CONSTITUTION: A sound input device such as a microphone or an ear phone jack inputs a sound(S10). A DTMF decoder converts the sound inputted in the sound input device into a numerical sound(S20). A device control signal generating device converts the converted numerical signal into an operation signal of a device(S30). The device is operated by the converted operation signal.

Description

휴대폰 버튼을 이용한 기기의 작동 {machines control using mobile phone buttons}{Machines control using mobile phone buttons}

일반적으로 DTMF는 전화기에서 발생하여 전화선을 통하여 전달되어 원하는 착신 전화로 연결해주기 위해 만든 신호로서, 번호마다 고유한 두개의 주파수가 정해져 있다. 일반적으로 DTMF 신호는 전화선이나 전파를 통하여 전달되지만, 발생기에서 공기 중 또는 유선으로 전달되는 소리를 이용하면 버튼이 장착되어 있지 않은 기기에 정보를 입력할 수 있다.In general, DTMF is a signal generated from a telephone and transmitted through a telephone line to be connected to a desired incoming telephone. Each frequency has two unique frequencies. In general, DTMF signals are transmitted through telephone lines or radio waves, but the sound transmitted from the generator to the air or a wire can be used to input information into a device without a button.

본 발명의 목적은 숫자나 문자 버튼 등 입력 장치가 없는 기기에 휴대폰 등에서 발생하는 DTMF소리를 입력함으로써 기기를 동작시키는데 있다.It is an object of the present invention to operate a device by inputting DTMF sounds generated from a mobile phone or the like to a device without an input device such as a number or a letter button.

본 발명의 다른 목적은 기기에 버튼을 장착하는 대신 휴대폰 등에서 발생하는 DTMF소리를 이용함으로써 기기를 소형화, 단순화하고 기기에 고장이 일어날 수 있는 소지를 줄이는데 있다.Another object of the present invention is to miniaturize and simplify the device by reducing the possibility of failure in the device by using the DTMF sound generated from the mobile phone, etc. instead of mounting the button on the device.

도 1은 본 발명에서 DTMF소리를 받아 기기가 동작되는 과정을 설명하는 동작 과정도1 is a flowchart illustrating a process of operating a device by receiving a DTMF sound in the present invention

상기 목적을 달성하기 위한 본 발명은 마이크 및 이어폰 용 선 등 소리를 입력 할 수 있는 장치와, DTMF 소리를 숫자로 바꾸어 주는 디코더(decoder)와, 입력된 숫자로 기기를 작동하게 해주는 장차로 이루어진 것을 특징으로 한다.The present invention for achieving the above object is made of a device capable of inputting a sound, such as a microphone and earphone wire, a decoder for converting the DTMF sound into a number, and a future device for operating the device with the input number It features.

이하, 첨부한 도면에 의거하여 상세히 살펴보면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 DTMF소리 입력 시스템의 정보 입력 및 기기 작동을 위한 동작 과정도로서, 이에 도시한 바와 같이, 마이크 및 이어폰 선 등 소리를 입력 할 수 있는 제1단계(S10)와, 상기 제1단계(S10)에서 입력된 소리를 숫자 신호로 변환시키는 제2단계(S20)와, 상기 제2단계(S20)에서 변환된 숫자를 기기의 동작신호로 바꾸어 주는 제3단계(S30)로 이루어진다.1 is an operation process diagram for information input and device operation of the DTMF sound input system of the present invention. As shown in FIG. 1, a first step (S10) capable of inputting a sound such as a microphone and an earphone line, and the first A second step S20 of converting the sound input in step S10 into a numeric signal, and a third step S30 of converting the number converted in the second step S20 into an operation signal of the device.

이와 같이 각 단계로 이루어진 본 발명의 동작 및 작용 효과에 대하여 상세히 설명하면 다음과 같다.When described in detail with respect to the operation and effect of the present invention made of each step as follows.

사용자는 숫자를 입력하기 위하여 자신이 항상 휴대하는 휴대폰이나 기타 이와 유사한 기기에서 숫자 버튼을 눌러 DTMF소리를 발생시킨다. 이 소리는 제1단계에서 마이크 또는 기타 음파를 전기신호로 바꾸어 주는 장치 또는 전선을 통하여 입력된다. 입력된 소리의 전기 신호는 제2단계에서 DTMF 디코더를 통하여 숫자로 해독된다. DTMF 디코더는 많은 상용 제품이 나와 있다. 해독된 숫자 신호는 제3단계에 의하여 기기의 동작을 위한 신호로 변환된다. 예를 들어, 완구를 동작시키거나, 잠금 장치의 문을 개폐하는 신호로 만들어 지며, 소형 PDA의 경우는 사용자가 입력하고자 하는 숫자나 문자열로 변환된다.A user presses a numeric button on a cell phone or other similar device that he or she always carries in order to enter a number to generate DTMF sounds. This sound is input through a device or wire that converts a microphone or other sound wave into an electrical signal in a first step. The electrical signal of the input sound is decoded numerically by the DTMF decoder in the second step. DTMF decoders are available in many commercial products. The decrypted numeric signal is converted into a signal for operation of the device by the third step. For example, it is made of a signal to operate a toy or to open or close a door of a locking device. In the case of a small PDA, it is converted into a number or a string that a user wants to input.

상술한 바와 같이, 본 발명은 기기에 숫자 입력용 버튼을 장착할 필요가 없이 휴대폰 등 DTMF 소리를 발생할 수 있는 장치를 이용하므로 기기의 생산 원가를 줄일 수 있고, 기기를 소형화, 단순화 할 수 있는 효과가 있다. 예상되는 응용 방안으로는 가전 기기, 완구 및 기기의 잠금 장치 등의 작동이 있다.As described above, the present invention uses a device capable of generating DTMF sounds, such as a mobile phone, without the need to install a button for entering the number of the device, thereby reducing the production cost of the device, the effect of miniaturizing, simplifying the device There is. Expected application methods include the operation of appliances, toys and locks of appliances.

Claims (1)

마이크 및 이어폰용 잭 등 소리를 입력 할 수 있는 장치와, DTMF 신호를 숫자로 바꾸어 주는 디코더와, 입력된 숫자로 기기를 작동하게 해주는 장치로 이루어진 것을 특징으로 하는 DTMF 소리를 이용한 기기의 작동 방법A method of operating a device using DTMF sounds, comprising a device for inputting sound, such as a microphone and earphone jack, a decoder for converting DTMF signals to numbers, and a device for operating the devices with the input numbers.
KR1020020066085A 2002-10-29 2002-10-29 machines control using mobile phone buttons Ceased KR20040037543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020066085A KR20040037543A (en) 2002-10-29 2002-10-29 machines control using mobile phone buttons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020066085A KR20040037543A (en) 2002-10-29 2002-10-29 machines control using mobile phone buttons

Publications (1)

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KR20040037543A true KR20040037543A (en) 2004-05-07

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KR1020020066085A Ceased KR20040037543A (en) 2002-10-29 2002-10-29 machines control using mobile phone buttons

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960036500A (en) * 1995-03-24 1996-10-28 김주용 Switch using dual tone multi-frequency (DTMF) tones on the telephone
KR19980053072A (en) * 1996-12-26 1998-09-25 배순훈 Method for controlling air conditioner using a telephone and apparatus for performing the same
KR19990016773A (en) * 1997-08-19 1999-03-15 윤종용 Apparatus and method for controlling household appliances in facsimile machines
JPH11355453A (en) * 1998-06-04 1999-12-24 Chunichi Denshi Co Ltd Remote control system
KR20010002773A (en) * 1999-06-17 2001-01-15 박세창 Circuit for controlling an indoor electric home appliances using Telephone and Computer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960036500A (en) * 1995-03-24 1996-10-28 김주용 Switch using dual tone multi-frequency (DTMF) tones on the telephone
KR19980053072A (en) * 1996-12-26 1998-09-25 배순훈 Method for controlling air conditioner using a telephone and apparatus for performing the same
KR19990016773A (en) * 1997-08-19 1999-03-15 윤종용 Apparatus and method for controlling household appliances in facsimile machines
JPH11355453A (en) * 1998-06-04 1999-12-24 Chunichi Denshi Co Ltd Remote control system
KR20010002773A (en) * 1999-06-17 2001-01-15 박세창 Circuit for controlling an indoor electric home appliances using Telephone and Computer

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