KR930010483A - Air conditioner wind direction control device - Google Patents

Air conditioner wind direction control device Download PDF

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Publication number
KR930010483A
KR930010483A KR1019910020717A KR910020717A KR930010483A KR 930010483 A KR930010483 A KR 930010483A KR 1019910020717 A KR1019910020717 A KR 1019910020717A KR 910020717 A KR910020717 A KR 910020717A KR 930010483 A KR930010483 A KR 930010483A
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KR
South Korea
Prior art keywords
human body
air conditioner
wind direction
direction control
infrared rays
Prior art date
Application number
KR1019910020717A
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Korean (ko)
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KR940007190B1 (en
Inventor
변일수
Original Assignee
이헌조
주식회사 금성사
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Priority to KR1019910020717A priority Critical patent/KR940007190B1/en
Publication of KR930010483A publication Critical patent/KR930010483A/en
Application granted granted Critical
Publication of KR940007190B1 publication Critical patent/KR940007190B1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • F24F2120/12Position of occupants

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

본 발명은 에어콘의 인체감지 풍향제어에 관한 것으로, 종래에는 사용자의 위치와는 전혀 관련없이 좌/우로 풍향을 바꾸어 주고, 풍향을 자동스윙모드에 두지 않을때는 사용자와는 전혀 관련없이 일정한 방향으로만 바람을 불어주게 되어 사용자 중심의 쾌적 풍향제어와는 거리가 먼 문제점이 있었다.The present invention relates to the air direction control of the human body of the air conditioner, and conventionally changes the wind direction to the left / right irrespective of the user's position, and when the wind direction is not in the automatic swing mode, only in a certain direction irrespective of the user There was a problem that the wind is far from the user-oriented comfortable wind direction control.

따라서, 본 발명은 이와같은 문제점을 해결하기 위하여 인체 감지용 초전형 센서를 이용하여 프라즈넬 렌즈를 좌/우로 분할하여 인체가 위치한 영역을 감지하므로써, 에어콘의 풍향을 인체가 위치한 곳으로 바람을 불어주어 사용자 중심의 쾌적 풍향제어를 할 수 있는 효과가 있게된다.Therefore, in order to solve the problem, the present invention uses a pyroelectric sensor for detecting a human body to divide the Plasnel lens into left and right to detect an area where the human body is located, thereby blowing the wind direction of the air conditioner to the human body. Subject to the user-oriented comfortable wind direction control is effective.

Description

에어콘의 인체감지 풍향제어장치Air conditioner wind direction control device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명 에어콘의 인체감지 풍향제어장치 구성도, 제3도의 (가) 내지 (라)는 본 발명에 따른 프라즈넬 렌즈 구조를 보인 밀면도, 부분옆면도, 상면도, 측면도, 제4도는 본 발명에 따른 초전형 센서기판의 구성도.2 is a configuration diagram of a human body air direction control device of the air conditioner of the present invention, Figure 3 (a) to (d) is a push view, a partial side view, a top view, a side view, a fourth view showing the structure of the Frasnel lens according to the present invention Figure 2 is a block diagram of a pyroelectric sensor substrate according to the present invention.

Claims (3)

에어콘이 운전상태일 때 마이콤(1)의 제어에 의해 실내기팬모터(3)축에 연결된 팬(4)이 회전되게 제어하는 실내기팬모터제어부(2)와, 마이콤(1)의 제어에 의해 스탭모터(6)축에 연결된 캠(7)과 방전 그릴 에이에스엠(8)이 구동되어 날개(9)의 위치가 바뀌어져 풍향이 좌/우로 제어되는 풍향 좌/우 제어부(5)와, 인체로부터 나오는 적외선을 감지하는 초전형 적외선센서모듈(11)과, 좌/우로 분할하여 인체가 위치한 영역을 감지하는 프라즈넬렌즈(12)와, 이 감지된 적외선에 의해 증폭 및 필터링와 레벨커트등을 행하여 상기 마이콤(1)에 인체감지신호(S1), (S2)를 입력시켜 풍향이 인체가 위치한 곳으로 붙게되게 하는 인체위치감지회로(10)로 구성한 것을 특징으로 하는 에어콘의 인체감지 풍향제어장치.The indoor unit fan motor control unit 2 controls the fan 4 connected to the indoor unit fan motor 3 to be rotated by the control of the microcomputer 1 when the air conditioner is in operation, and the staff is controlled by the microcomputer 1. The cam 7 connected to the shaft of the motor 6 and the discharge grill SM 8 are driven to change the position of the blade 9 so that the wind direction is controlled to the left and right, and the human body Pyroelectric infrared sensor module 11 for detecting the infrared rays coming out, Frasnel lens 12 for detecting the area where the human body is located by dividing the left / right, amplification, filtering and level cut by the detected infrared rays The human body sensing wind direction control apparatus of the air conditioner, characterized in that the human body position detection circuit (10) by inputting the human body sensing signals (S 1 ), (S 2 ) to the micom (1) to the place where the human body is located. . 제1항에 있어서, 상기 인체위치감지신호(10)는 초전형 센서가 각각 입력되는 제1, 2센서부(10-1A), (10-1B)와, 제1, 2센서부(10-1A), (10-1B)로부터의 신호를 각각 증폭 및 필터링시켜 주는 1,2단 증폭부(10-2A), (10-2B), (10-3A), (10-3B)와, 상기2단 증폭부(10-3A), (10-3B)의 출력과 설정된 기준전압과 비교하여 출력으로 보냄과 아울러 상기 2단 증폭부(10-3A), (10-3B)의 출력을 기준전압으로 하고 설정된 전압과 비교하여 출력시켜 상기 마이콤(1)에 하이 또는 로우레벨의 인체감지신호(S1), (S2)가 입력되게 하는 비교부(10-4A), (10-4B)로 구성함을 특징으로 하는 에어콘의 인체감지 풍향제어장치.The human body position detection signal (10) according to claim 1, wherein the human body position detection signal (10) includes first and second sensor parts (10-1A) and (10-1B) to which pyroelectric sensors are input, respectively, and first and second sensor parts (10-). 1A) and 1, 2 stage amplification units 10-2A, 10-2B, 10-3A, and 10-3B for amplifying and filtering signals from (10-1B), respectively. The output of the second stage amplifiers 10-3A and 10-3B is compared with the set reference voltage and sent to the output, and the outputs of the second stage amplifiers 10-3A and 10-3B are referenced to the output voltage. Comparing parts (10-4A) and (10-4B) for outputting the human body detection signals (S 1 ) and (S 2 ) of high or low level to the microcomputer (1) by outputting them by comparing them with the set voltage. A human body sense wind direction control device of the air conditioner characterized in that the configuration. 제1항에 있어서, 상기 프라즈넬 렌즈(12)는 볼록렌즈로 하고 그 볼록면을 분할시켜 각 분할면 마다의 굴절각도를 달리하여 상기 초전형 적외선센서모듈(11)면에 촛점을 맞추며, 좌측 및 우측 영역으로 입력된 적외선을 좌측 및 우측의 제1, 2초전형센서(10-1A), (10-1B)가 감지하고, 중간영역으로 입력된 적외선은 좌, 우측 제1, 2초전형센서(10-1A), (10-2A) 모두가 감지할 수 있게 칸막이(11A)를 설치하여 구성하여 된 것을 특징으로 하는 에어콘의 인체감지 풍향제어장치.The method according to claim 1, wherein the prasnel lens 12 is a convex lens and the convex surface is divided so that the angle of refraction for each dividing surface is changed to focus on the surface of the pyroelectric infrared sensor module 11, And the first and second pyroelectric sensors 10-1A and 10-1B on the left and right sides of the infrared rays input to the right region, and the infrared rays input to the middle region are the left and right first and second supertypes. The air conditioner for detecting the human body of the air conditioner, characterized in that the partition (11A) is installed so that both the sensors (10-1A), (10-2A) can be detected. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020717A 1991-11-20 1991-11-20 Apparatus for controlling wind-direction in detecting human being of air conditioner KR940007190B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910020717A KR940007190B1 (en) 1991-11-20 1991-11-20 Apparatus for controlling wind-direction in detecting human being of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910020717A KR940007190B1 (en) 1991-11-20 1991-11-20 Apparatus for controlling wind-direction in detecting human being of air conditioner

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KR930010483A true KR930010483A (en) 1993-06-22
KR940007190B1 KR940007190B1 (en) 1994-08-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020070920A (en) * 2002-08-02 2002-09-11 김기식 Inductive safety devices of presses

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841318B (en) * 2016-04-22 2019-06-04 Tcl空调器(中山)有限公司 A kind of air-conditioning and its human body sensing device
CN107449115B (en) * 2017-09-22 2019-12-27 苏州三一冷暖工程有限公司 Air conditioner control method for controlling tracking of matrix fan blades
CN107606729B (en) * 2017-09-22 2019-12-27 苏州三一冷暖工程有限公司 Thermal induction tracking air conditioner with matrix fan blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020070920A (en) * 2002-08-02 2002-09-11 김기식 Inductive safety devices of presses

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