KR930013492A - Driving Control Device and Method of Fan Using Far Infrared Sensor - Google Patents

Driving Control Device and Method of Fan Using Far Infrared Sensor Download PDF

Info

Publication number
KR930013492A
KR930013492A KR1019910024190A KR910024190A KR930013492A KR 930013492 A KR930013492 A KR 930013492A KR 1019910024190 A KR1019910024190 A KR 1019910024190A KR 910024190 A KR910024190 A KR 910024190A KR 930013492 A KR930013492 A KR 930013492A
Authority
KR
South Korea
Prior art keywords
fan
infrared
far
infrared sensor
sensor
Prior art date
Application number
KR1019910024190A
Other languages
Korean (ko)
Other versions
KR940010466B1 (en
Inventor
장수상
Original Assignee
이종수
금성알프스전자 주식회사
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 이종수, 금성알프스전자 주식회사 filed Critical 이종수
Priority to KR1019910024190A priority Critical patent/KR940010466B1/en
Publication of KR930013492A publication Critical patent/KR930013492A/en
Application granted granted Critical
Publication of KR940010466B1 publication Critical patent/KR940010466B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Abstract

본 발명은 원적외선 센서로 선풍기 주위의 물체에서 복사되는 열을 감지하고 그 감지된 신호를 이용하여 선풍기의 구동속도를 제어하는 장치와 제어방법에 관한 것으로 종래의 선풍기는 구동속와 구동시간을 사용자가 일반적으로 선택하고 그 선택된 구동시간동안 속도를 변경시키지 않는 한 일정속도로 구동되므로 필요이상의 전려을 소비하게 되며 송풍에 의한 냉각이 이루어져서 구동속도를 줄이고자 할 때 사용자의 수동조작이 요구되는 불편이 있고 타이머로 설정된 구동시간이 종료될때까지 오프되지 않아 지속적으로 최초 선택된 속도로 구동되므로 전력소비가 더욱 가중되는 문제저을 해결하기 위한 것이다.The present invention relates to an apparatus and a control method for detecting heat radiated from an object around a fan by using a far-infrared sensor and controlling the driving speed of the fan using the detected signal. As it is operated at a constant speed unless it is selected and the speed is not changed during the selected driving time, it consumes more than necessary, and it is inconvenient to require manual operation by the user when reducing the driving speed by cooling by blowing. It is to solve the problem that power consumption is further increased because it is continuously driven at the first selected speed because it is not turned off until the driving time set to end.

본 발명은 선풍기 주위의 인체에서 복사되는 적외선을 갑지하는 센서를 선풍기에 설치하고 선풍기의 좌, 우회전 또는 정지상태의 구동속도를 원적외선 감지 신호에 따라 자동적으로 가감 제어하므로써 소비전력을 줄이고 송풍에 의한 냉각이 이루어지는 정도에 적응하여 구동속도를 증가 또는 감소시켜 선풍기 사용에 편리를 도모할 수 있도록한 것으로 선풍기 제어수단에 적용한다.The present invention reduces the power consumption by cooling the air by installing a sensor that radiates the infrared radiation radiated from the human body around the fan to the fan and automatically adjusts the drive speed of the fan to the left, right or stopped state according to the far-infrared detection signal. Adapting to this degree is made to increase or decrease the driving speed to facilitate the use of the fan to apply to the fan control means.

Description

원적외선 센서를 이용한 선풍기의 구동제어 장치와 방법Driving Control Device and Method of Fan Using Far Infrared Sensor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 원저외선 센서를 설치한 선풍기 정면도.1 is a front view of a fan provided with the original ultraviolet sensor of the present invention.

제2도는 본 발명의 선풍기 구동제어장치 블록구성도.2 is a block diagram of a fan drive control device of the present invention.

제3도는 본 발명의 선풍기 구동제어장치 실시예 회로도.3 is a circuit diagram of an embodiment of a fan drive control device of the present invention.

Claims (3)

선풍기 주변의 대상물체에서 발산되는 열을 감지하는 적외선 감지수단(2)와, 적외선 감지신호를 입력받아 선택적으로 출력하는 센서전환부(3)와, 선택적 감지신호에서 불필요 고주파 성분을 제거하는 필터부(4)와, 필터링된 적외선 감지신호를 증폭시키는 증폭수단(5,6)과, 증폭된 적외선 감지신호 레벨에 대응하여 팬모터(8)의 구동속도를 증/감시키는 전력제어수단(7)과, 증폭된 적외선 감지신호를 기준전압과 비교하여 전원 및 타이머제어정보로 출력하는 비교수단(9)과, 상기 비교수단(9)의 출력신호를 마이컴(11)에 공급하는 스위칭 구동부(10)와, 상기 스위칭 구동부(10)를 통해 입력된 비교수단(9)의 출력신호에 따라 선풍기 전원제어 및 선풍기 구동시간 제어를 함과 함게 스위치부(12)를 검색하여 센서전환부(3)를 스위칭 제어하는 마이컴(11)과, 회전선택스위치 (S1)와 좌회전 감지스위치(SL)및 우회전 감지스위치(SR)를 포함하는 스위치부(12)로 구성된 원적외선 센서를 이용한 선풍기의 구동제어장치.Infrared sensing means (2) for detecting heat emitted from the object around the fan, sensor switching unit (3) for receiving and selectively output the infrared sensing signal, filter unit for removing unnecessary high frequency components from the selective sensing signal (4), amplification means (5,6) for amplifying the filtered infrared detection signal, and power control means (7) for increasing / decreasing the driving speed of the fan motor (8) in response to the amplified infrared detection signal level. And a comparing means 9 for comparing the amplified infrared detection signal with a reference voltage and outputting the power and timer control information, and a switching driver 10 for supplying the output signal of the comparing means 9 to the microcomputer 11. And switching the sensor switching unit 3 by searching the switch unit 12 together with the fan power control and the fan driving time control according to the output signal of the comparison means 9 input through the switching driver 10. Microcomputer 11 to control and rotation selection Position (S1) and turn the detection switch (SL) and the right detecting switch (SR) A drive control apparatus for a fan using a far-infrared sensor configured as a switch unit (12) including a. 제1항에 있어서, 적외선 감지수단(2)은 선풍기 전방에 이격된 거리를 유지하는 한쌍의 좌측 원적외선 센서(IR1)와 우측 원적외선 센서(IR2)로 이루어지고, 전단의 증폭수단(5)은 적외선 신호대의 대역필터링을 수행하는 비반전 증폭기로 구성하고, 후단의 증폭수단(6)은 적외선 신호대의 대역필터링을 수행하는 반전 증폭기로 구성한 원적외선 센서를 이용한 선풍기의 구동 제어장치.2. The infrared ray sensing means (2) according to claim 1, wherein the infrared ray sensing means (2) comprises a pair of left far infrared sensor (IR1) and right far infrared sensor (IR2) maintaining a distance spaced in front of the fan, and the amplification means (5) of the front end is an infrared ray. And a non-inverting amplifier for performing band filtering of the signal band, and the amplifying means (6) of the rear stage is a drive control apparatus for a fan using a far infrared sensor composed of an inverting amplifier for performing band filtering of the infrared signal band. 선풍기가 일정한 각도내를 주기적으로 왕복하는 회전 구동상태인가 또는 정지 구도상태인가를 판별하는 제1과정과, 판별결과 정지 구동상태이면 일정한 시간을 주기로 하여 좌측 원적외선 센서(IR)와 우측 원적외선 센선(IR2)로 열감지 동작을 교번시키는 제2과정과, 상기 판별결과 회전 구동상태이면 현재 회전방향을 검색하여 좌회전중이면 우측 원적외선 센서(IR2)로, 우회전 중이면 좌측 원적외선 센서(IR1)로 열감지동작을 선택시키는 제3과정과, 상기 제2 또는 제3과정에 의한 원적외선 감지신호 레벨을 전원오프의 기준레벨 및 타이머 설정시간과 비교하는 제4과정과, 비교결과 원적외선 감지신호 레벨이 기준레벨 이하가 되고 타이머 설정시간이 경과되면 선풍기 전원을 오프시켜 구동정지를 수행하는 제5과정으로 이루어진 원적외선 센서를 선풍기의 이용한 구동제어방법.The first process of determining whether the fan is in a rotational driving state or a stop composition state reciprocating periodically within a predetermined angle, and if the determination result is a stop driving state, the left far infrared sensor IR and the right far infrared ray line IR2 A second step of alternating the heat sensing operation, and if the rotational driving state is determined, the current rotation direction is searched for and the left far infrared sensor IR2 is rotated to the left and the left far infrared sensor IR1 to rotate to the left. And a fourth process of comparing the far-infrared detection signal level according to the second or third process with a reference level of the power-off and a timer setting time, and as a result of the comparison, the far-infrared detection signal level is less than or equal to the reference level. After the timer setting time has elapsed, the far-infrared sensor consisting of the fifth step of performing the operation stop by turning off the fan power The drive control method using the same. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024190A 1991-12-24 1991-12-24 Fan control KR940010466B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024190A KR940010466B1 (en) 1991-12-24 1991-12-24 Fan control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024190A KR940010466B1 (en) 1991-12-24 1991-12-24 Fan control

Publications (2)

Publication Number Publication Date
KR930013492A true KR930013492A (en) 1993-07-22
KR940010466B1 KR940010466B1 (en) 1994-10-22

Family

ID=19325858

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024190A KR940010466B1 (en) 1991-12-24 1991-12-24 Fan control

Country Status (1)

Country Link
KR (1) KR940010466B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107605769A (en) * 2017-10-16 2018-01-19 广东飞鹿电器有限公司 A kind of infrared induction fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107605769A (en) * 2017-10-16 2018-01-19 广东飞鹿电器有限公司 A kind of infrared induction fan
CN107605769B (en) * 2017-10-16 2024-02-06 广东飞鹿电器有限公司 Infrared induction fan

Also Published As

Publication number Publication date
KR940010466B1 (en) 1994-10-22

Similar Documents

Publication Publication Date Title
KR930003768A (en) Automatic power off circuit in the absence of viewer and control method
KR960031894A (en) Temperature control device of composite microwave oven and its method
EP0823598A3 (en) In-ceiling type air conditioner having controller for upward and downward motion of elevating panel
KR920012853A (en) Compressor operation frequency control device and method of air conditioner
KR930013492A (en) Driving Control Device and Method of Fan Using Far Infrared Sensor
JPH05220010A (en) Hair drier
KR200213084Y1 (en) Realtime Control Apparatus of Light using Piezoelectric Chopper
KR960041839A (en) Stand flasher
JPS6423054A (en) Frequency controller of refrigerating cycle
JPH0674504A (en) Automatic operation device for toilet ventilation fan
JP3156329B2 (en) Equipment with gas sensor
KR200336918Y1 (en) Apparatus for controlling a sensor-light
KR960008204A (en) Air Conditioner and Control Method
JPH09288438A (en) Power control unit for image forming device
JP2000240992A (en) Fan
KR930022017A (en) Sleeping control method and device of air conditioner using active mass sensor
KR100206757B1 (en) Heating operating control method of airconditioner
KR200339786Y1 (en) Presence sensor switch
KR960012023B1 (en) Automatic controlling method of wind in airconditioner
KR960038300A (en) Fan heater safety device and operation control method
KR970006642Y1 (en) Control circuit for a hair-dryer
KR960036283A (en) Current control device of DC motor
KR920004040A (en) Operation device of air cleaner
KR960004505B1 (en) Refrigerator
KR20030039479A (en) Air circulation system and method

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee