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KR20030046208A - Melody generation apparatus using infrared sensor in toilet - Google Patents

Melody generation apparatus using infrared sensor in toilet Download PDF

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Publication number
KR20030046208A
KR20030046208A KR1020010076668A KR20010076668A KR20030046208A KR 20030046208 A KR20030046208 A KR 20030046208A KR 1020010076668 A KR1020010076668 A KR 1020010076668A KR 20010076668 A KR20010076668 A KR 20010076668A KR 20030046208 A KR20030046208 A KR 20030046208A
Authority
KR
South Korea
Prior art keywords
sound
toilet
signal
infrared sensor
time
Prior art date
Application number
KR1020010076668A
Other languages
Korean (ko)
Inventor
조성익
Original Assignee
조성익
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.)
Filing date
Publication date
Application filed by 조성익 filed Critical 조성익
Priority to KR1020010076668A priority Critical patent/KR20030046208A/en
Publication of KR20030046208A publication Critical patent/KR20030046208A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
    • E03D13/005—Accessories specially adapted for urinals
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/941—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

PURPOSE: A sound generator of a toilet using an infrared sensor is provided to operate a sound generator stably and to improve the quality of products. CONSTITUTION: The sound generator of a toilet using an infrared sensor comprises an infrared sensor(10) sensing infrared rays radiated from a user, an OP-amp(20) outputting voltage by comparing the sensed signal by the infrared sensor(10) with the standard voltage, then re-inputting the outputted voltage and comparing electric potential difference to output sensing signal, a timer(30) controlling the signal outputted from the OP-amp(20) by reset time and entree time, a sound IC(50) operating by controlling the reset time and entree time by a switching IC(40) with the signal controlled by the timer(30), and an amplifier(60) amplifying the signal of the sound IC(50).

Description

적외선 감지기를 이용한 화장실의 음향발생장치{Melody generation apparatus using infrared sensor in toilet}Melon generation apparatus using infrared sensor in toilet

본 발명은 적외선 감지기를 이용한 화장실의 음향발생장치에 관한 것이다.The present invention relates to an acoustic generator of a bathroom using an infrared sensor.

일반적으로 화장실에서의 용변 특히, 여성의 용변 시 용변 보는 소리가 화장실 외부로 전달되어 용변 보는 사람의 불안감이 가중되고, 뿐만 아니라 화장실 외부에 있는 사람도 불쾌감을 유발 시켜 용변 시 물소리나 음악이 흘러나오게 하는 제품이 요구되고 있는 실정이다.In general, toilet stool, especially women's toilet stool sound is transmitted to the outside of the toilet to increase the anxiety of the stool viewer, as well as causing the discomfort to the person outside the toilet to flow water or music during toilet stool It is a situation that a product to be demanded.

이를 위하여 종래에는 용변자가 화장실내에 들어간 다음 용변을 보기 전에스위치를 조작하여 음악이나 물소리와 같은 음향이 외부로 배출되게 하고, 용변 후에는 스위치를 오프 시켜 사용하는 음향 발생장치가 소개되고 있으나, 용변자가 일일이 음향 발생장치를 조작해야하는 번거로움이 지적된다.To this end, conventionally, a toilet is introduced into the toilet and then a switch is operated before viewing the toilet so that sounds such as music or water are discharged to the outside, and after the toilet is switched off, a sound generator is introduced. The hassle of having to operate a sound generator individually is pointed out.

본 발명은 사람의 움직임을 감지하여 일정시간동안 음향이 발생되게 하되, 재감지시간은 음향발생이 멈춘 후 일정시간 내로 하여 그 시간 내에 사람의 움직임이 있을 경우 음향이 발생되게 함으로써 음향발생장치 동작의 안정성을 제공하고, 제품의 품질을 향상시키는 것을 기술적 과제로 삼는다.The present invention detects a person's movement to generate a sound for a predetermined time, the re-detection time is within a certain time after the sound generation stops, and if there is a human movement within that time, the sound is generated by the operation of the sound generating apparatus It is a technical challenge to provide stability and to improve product quality.

이를 위한 본 발명은 적외선 감지기에 의해 감지된 신호를 비교하여 출력하는 오피 앰프와, 상기 오피 앰프로부터 출력된 신호를 재감지 시간 및 입장 시간으로 제어하는 타이머와, 타이머에 의해 제어된 신호를 스위칭 IC에 의해 재 감지 시간 및 입장시간을 제어하여 동작하는 음향 IC와, 음향 IC의 신호를 증폭하는 증폭기로 이루어짐을 특징으로 한다.To this end, the present invention provides an op amp for comparing and outputting a signal sensed by an infrared detector, a timer for controlling the signal output from the op amp with a redetection time and an entry time, and a signal controlled by the timer for switching ICs. It is characterized in that the sound IC and the amplifier to amplify the signal of the sound IC to operate by controlling the re-detection time and entry time.

도 1은 본 발명의 회로 블록도.1 is a circuit block diagram of the present invention.

<도면의 주요 부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10 : 적외선 감지기 20 : 오피 앰프10: infrared detector 20: op amp

30 : 타이머 40 : 스위칭 IC30: timer 40: switching IC

50 : 음향 IC 60 : 증폭기50: acoustic IC 60: amplifier

70 : 전원부70: power supply

이하, 본 발명에 따른 실시예를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 회로 블록도로서, 용변자로 부터 방사되는 적외선을 감지하는 적외선 감지기(10)와, 적외선 감지기(10)에 의해 감지된 신호를 기준 전압과 비교하여 전압을 출력하되, 그 출력된 전압을 다시 입력시켜 전위차 비교에 의해 감지신호를 출력시키는 오피 앰프(20)와, 상기 오피 앰프(20)로부터 출력된 신호를재감지 시간(RESET TIME) 및 입장 시간(ENTREE TIME)으로 제어하는 타이머(30)와, 타이머(30)에 의해 제어된 신호를 스위칭 IC(40)에 의해 재 감지 시간 및 입장시간을 제어하여 동작하는 음향 IC(50)와, 음향 IC(50)의 신호를 증폭하는 증폭기(60)로 구성되며, 미 도시한 스피커를 통해 음향이 발생되게 구성한다. 도면 중 70은 전원부로서, 각부에 전원을 공급하는 기능을 수행한다.1 is a circuit block diagram of the present invention, the infrared detector 10 for detecting the infrared radiation emitted from the toilet, and the signal detected by the infrared detector 10 compared with the reference voltage to output a voltage, the output The op amp 20 outputs the sensed signal by comparing the potential difference by inputting the input voltage again, and the signal output from the op amp 20 is controlled by a reset time and an entry time. Amplifying the signal of the acoustic IC 50 and the acoustic IC 50 which operate by controlling the re-detection time and the entry time of the timer 30 and the signal controlled by the timer 30 by the switching IC 40. The amplifier 60 is configured to generate sound through a speaker (not shown). 70 is a power supply unit, and performs a function of supplying power to each unit.

상기에서, 적외선 감지기(10)가 용변자를 감지하게되면 약 5내지 7초 후 음향 IC(50)가 동작되어 물 소리 또는 음악이 스피커를 통해 발생되며, 재 감지 시간은 음향 IC(50)가 동작을 멈춘 후 5내지 7초 후에 0.5내지 2초간 사람의 움직임이 있을 때이며, 이때 다시 음향 IC(50)가 동작을 하게 설계된다.In the above, when the infrared detector 10 detects the toilet, after about 5 to 7 seconds, the acoustic IC 50 is operated to generate water sound or music through the speaker, and the re-detection time is performed by the acoustic IC 50. 5 to 7 seconds after stopping the human movement for 0.5 to 2 seconds, when the sound IC 50 is designed to operate again.

이와 같은 구성의 본 발명은 적외선 감지기(10)에 의해 용변자의 적외선을 감지하여 오피 앰프(20)에서 기준전압과 비교하여 그 기준전압보다 높을 경우 출력되어 타이머(30)를 동작시켜 타이머에 의한 재 감지시간 및 입장시간을 제어하고, 이 제어 시간에 맞추어 음향 IC(50)를 동작하도록 스위칭 IC(40)가 동작되어 음향 IC(50)로부터의 음향이 증폭기(60) 및 스피커를 통해 외부로 전달되게 된다. 따라서, 용변자의 용변 소리가 물 소리 또는 음악에 의해 외부로 전달되지 않게 된다.The present invention of such a configuration is detected by the infrared sensor 10, the infrared of the toilet is compared to the reference voltage in the op amp 20 is output when the higher than the reference voltage to operate the timer 30 to restart the timer The switching IC 40 is operated to control the sensing time and the entry time and operate the acoustic IC 50 in accordance with the control time so that the sound from the acoustic IC 50 is transmitted to the outside through the amplifier 60 and the speaker. Will be. Therefore, the toilet sound of the toilet is not transmitted to the outside by the sound of water or music.

본 발명은 화장실내에 설치된 적외선 감지기로서 사람에게서 방사되는 적외선을 감지하여 물소리 도는 음악과 같은 음향을 발생케 하여 용변자의 용변 소리가 외부로 전달되지 않게 하는 것으로, 특히 용변자 감지 후 일정시간 동안 음향이 발생되게 하되, 음향발생이 멈춘 후 재차 사람의 움직임이 있을 경우 다시 음향발생이 이루어지게 하여 별도의 조작 없이 자동으로 용변 시 음향이 발생되게 하므로서 음향발생의 정확성을 도모하고 품질의 향상을 꾀하는 효과를 가진다.The present invention is to detect the infrared radiation emitted from a person as an infrared sensor installed in the toilet to generate a sound, such as water sound music so that the toilet sound of the toilet is not transmitted to the outside, in particular, the sound for a certain time after detecting the toilet After the sound stops, the sound is generated again when there is human movement, so that the sound is automatically generated when the toilet is not operated, so that the sound is generated accurately and the quality is improved. Have

Claims (2)

용변자로 부터 방사되는 적외선을 감지하는 적외선 감지기(10)와, 적외선 감지기(10)에 의해 감지된 신호를 기준 전압과 비교하여 전압을 출력하되, 그 출력된 전압을 다시 입력시켜 전위차 비교에 의해 감지신호를 출력시키는 오피 앰프(20)와, 상기 오피 앰프(20)로부터 출력된 신호를 재감지 시간 및 입장 시간으로 제어하는 타이머(30)와, 타이머(30)에 의해 제어된 신호를 스위칭 IC(40)에 의해 재 감지 시간 및 입장시간을 제어하여 동작하는 음향 IC(50)와, 음향 IC(50)의 신호를 증폭하는 증폭기(60)로 구성함을 특징으로 하는 적외선 감지기를 이용한 화장실의 음향발생장치.Infrared detector 10 for detecting infrared radiation emitted from the toilet and the signal detected by the infrared detector 10 is compared with the reference voltage and outputs a voltage, the input voltage is input again to detect by potential difference comparison An operational amplifier 20 for outputting a signal, a timer 30 for controlling the signal output from the operational amplifier 20 for re-detection time and entry time, and a signal controlled by the timer 30 for switching IC ( The sound of the toilet using the infrared sensor, characterized in that it comprises a sound IC (50) operating by controlling the re-detection time and the entry time by the 40, and an amplifier (60) to amplify the signal of the sound IC (50) Generator. 제 1 항에 있어서,The method of claim 1, 상기 재감지 시간은 음향IC(50)가 동작을 멈춘 후 5∼7초 후에 0.5∼2초간 사람의 움직임을 감지할 때로 설정함을 특징으로 하는 적외선 감지기를 이용한 화장실의 음향발생장치.The re-detection time is a sound generating device of a bathroom using an infrared sensor, characterized in that the acoustic IC 50 is set to detect a human movement for 0.5 to 2 seconds after 5 to 7 seconds after the operation stops.
KR1020010076668A 2001-12-05 2001-12-05 Melody generation apparatus using infrared sensor in toilet KR20030046208A (en)

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Application Number Priority Date Filing Date Title
KR1020010076668A KR20030046208A (en) 2001-12-05 2001-12-05 Melody generation apparatus using infrared sensor in toilet

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100968700B1 (en) * 2008-05-29 2010-07-06 고충국 Method for controlling sonorific apparatus using human body-detecting sensor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424929A (en) * 1987-07-20 1989-01-26 Energy Support Corp Water saving device for water closet
JPH0517984A (en) * 1991-11-25 1993-01-26 Toto Ltd Flush toilet
JPH05230852A (en) * 1992-02-20 1993-09-07 Asahi Advanced Autom Kk False sound generating device for water closet
JPH09160580A (en) * 1995-12-11 1997-06-20 Toshiharu Kawauchi Human-sensitive sound sensor system
JPH09170252A (en) * 1995-12-21 1997-06-30 Hiroshi Ninkai Water saving method for toilet and water saving device
JPH09221806A (en) * 1996-02-16 1997-08-26 Yamatake Shokai:Kk Stool flushing device
KR200193025Y1 (en) * 2000-03-31 2000-08-16 박입근 Apparatus for water saving in a chamber pot
JP2001329594A (en) * 2000-05-22 2001-11-30 Toto Ltd Toilet washing device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424929A (en) * 1987-07-20 1989-01-26 Energy Support Corp Water saving device for water closet
JPH0517984A (en) * 1991-11-25 1993-01-26 Toto Ltd Flush toilet
JPH05230852A (en) * 1992-02-20 1993-09-07 Asahi Advanced Autom Kk False sound generating device for water closet
JPH09160580A (en) * 1995-12-11 1997-06-20 Toshiharu Kawauchi Human-sensitive sound sensor system
JPH09170252A (en) * 1995-12-21 1997-06-30 Hiroshi Ninkai Water saving method for toilet and water saving device
JPH09221806A (en) * 1996-02-16 1997-08-26 Yamatake Shokai:Kk Stool flushing device
KR200193025Y1 (en) * 2000-03-31 2000-08-16 박입근 Apparatus for water saving in a chamber pot
JP2001329594A (en) * 2000-05-22 2001-11-30 Toto Ltd Toilet washing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100968700B1 (en) * 2008-05-29 2010-07-06 고충국 Method for controlling sonorific apparatus using human body-detecting sensor

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