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KR970066797A - Cooling fan control device for computer and its method - Google Patents

Cooling fan control device for computer and its method Download PDF

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Publication number
KR970066797A
KR970066797A KR1019970030491A KR19970030491A KR970066797A KR 970066797 A KR970066797 A KR 970066797A KR 1019970030491 A KR1019970030491 A KR 1019970030491A KR 19970030491 A KR19970030491 A KR 19970030491A KR 970066797 A KR970066797 A KR 970066797A
Authority
KR
South Korea
Prior art keywords
fan
temperature
computer
power
unit
Prior art date
Application number
KR1019970030491A
Other languages
Korean (ko)
Inventor
배경수
Original Assignee
이홍순
주식회사 삼보컴퓨터
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 이홍순, 주식회사 삼보컴퓨터 filed Critical 이홍순
Priority to KR1019970030491A priority Critical patent/KR970066797A/en
Publication of KR970066797A publication Critical patent/KR970066797A/en

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  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

전원을 제공하기 위한 전원부와, 상기한 전원부로부터 인가되는 전원신호를 이용하여 냉각팬 구동전압을 생성하여 출력하는 팬전원 제어부와, 상기한 팬전원 제어부로부터 인가되는 전원에 의해 회전속도가 가변되는 냉각팬과, 컴퓨터 내부의 온도를 감지한 뒤에 이를 전기적인 신호로 변환하여 출력하는 온도 감지부와, 사용자의 명령신호를 입력받아 상기한 명령신호에 따라 온도 제어신호를 출력하는 중앙처리장치와, 상기한 온도 감지부로부터 입력되는 정보신호를 중앙처리장치로 전송하고 중앙처리장치로부터 입력되는 온도 제어신호에 따라 팬전원 제어부를 제어함으로써 냉각팬의 회전속도를 가변시키는 마이콤을 포함하여 이루어지며, 사용자가 컴퓨처 내부 온도에 관한 정보를 기초로 하여 컴퓨터 제어 프로그램을 이용하여 임의적으로 냉각팬의 속도를 제어함으로써 냉각팬의 회전속도를 결정할 수 있는, 컴퓨터용 냉각팬 제어장치 및 그 방법을 제공한다.A fan power control unit for generating and outputting a cooling fan driving voltage by using a power supply unit for providing power, a power signal applied from the power supply unit, and cooling with a variable rotation speed by a power applied from the fan power control unit A fan, a temperature sensing unit for sensing a temperature inside the computer and converting the same into an electrical signal, and outputting the same; It includes a microcomputer to change the rotational speed of the cooling fan by transmitting the information signal input from one temperature sensing unit to the central processing unit and controlling the fan power control unit in accordance with the temperature control signal input from the central processing unit. Randomly using a computer control program based on information about the temperature inside the computer Provide, by controlling the speed of gakpaen can determine the rotational speed, the cooling fan for a computer with a cooling fan control apparatus and method.

Description

컴퓨터용 냉각팬 제어장치 및 그 방법Cooling fan control device for computer and its method

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

Claims (3)

전원을 제공하기 위한 전원부와, 상기한 전원부로부터 인가되는 전원신호를 이용하여 냉각팬 구동전압을 생성하여 출력하는 팬전원 제어부와, 상기한 팬전원 제어부로부터 인가되는 전원에 의해 회전속도가 가변되는 냉각팬과, 컴퓨터 내부의 온도를 감지한 뒤에 이를 전기적인 신호로 변환하여 출력하는 온도 감지부와, 사용자의 명령신호를 입력받아 상기한 명령신호에 따라 온도 제어신호를 출력하는 중앙처리장치와, 상기한 온도 감지부로부터 입력되는 정보신호를 중앙처리장치로 전송하고 중앙처리장치로부터 입력되는 온도 제어신호에 따라 팬전원 제어부를 제어함으로써 냉각팬의 회전속도를 가변시키는 마이콤을 포함하여 이루어지는 것을 특징으로 하는 컴퓨터용 냉각팬 제어장치.A fan power control unit for generating and outputting a cooling fan driving voltage by using a power supply unit for providing power, a power signal applied from the power supply unit, and cooling with a variable rotation speed by a power applied from the fan power control unit A fan, a temperature sensing unit for sensing a temperature inside the computer and converting the same into an electrical signal, and outputting the same; And a microcomputer for varying the rotational speed of the cooling fan by transmitting the information signal input from the temperature sensing unit to the central processing unit and controlling the fan power control unit according to the temperature control signal input from the central processing unit. Cooling fan controls for computers. 제1항에 있어서, 상기한 팬전원 제어부는 레귤레이터를 이용하여 냉각팬에 인가되는 구동전압을 조절하는 것을 특징으로 하는 컴퓨터용 냉각용 제어장치.The control device of claim 1, wherein the fan power control unit adjusts a driving voltage applied to the cooling fan by using a regulator. 동작이 시작되면 메모리 변수를 초기화시키는 단계와; 중앙처리장치로부터 입력되는 온도 제어신호를 읽어들여 상기한 온도 제어신호에 따라 냉각팬 구동전압을 조절하는 단계와, 컴퓨터 내부의 온도를 감지하여 상기한 온도 신호에 따라 팬 구동 전압을 보정하는 단계와, 상기한 온도 데이터를 컴퓨터 중앙처리장치로 송부함으로써 사용자가 컴퓨터 내부의 온도를 확인할 수 있도록 한 뒤에 동작을 종료하는 단계를 포함하여 이루어지는 것을 특징으로 하는 컴퓨터용 냉각용 제어방법.Initializing a memory variable when an operation starts; Reading the temperature control signal inputted from the central processing unit and adjusting the cooling fan driving voltage according to the temperature control signal; sensing the temperature inside the computer and correcting the fan driving voltage according to the temperature signal; And terminating the operation after sending the temperature data to the computer central processing unit so that the user can check the temperature inside the computer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970030491A 1997-07-01 1997-07-01 Cooling fan control device for computer and its method KR970066797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970030491A KR970066797A (en) 1997-07-01 1997-07-01 Cooling fan control device for computer and its method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970030491A KR970066797A (en) 1997-07-01 1997-07-01 Cooling fan control device for computer and its method

Publications (1)

Publication Number Publication Date
KR970066797A true KR970066797A (en) 1997-10-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970030491A KR970066797A (en) 1997-07-01 1997-07-01 Cooling fan control device for computer and its method

Country Status (1)

Country Link
KR (1) KR970066797A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020060917A (en) * 2001-01-13 2002-07-19 고대형 Apparatus for control cooling of computer components and method thereof
KR20030085792A (en) * 2002-05-02 2003-11-07 아이캔이십일 주식회사 Device and method for driving cooling fan using temperature detect
KR100418382B1 (en) * 2001-09-01 2004-02-11 류재식 Circuit for controlling refrigeration of computer processor unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020060917A (en) * 2001-01-13 2002-07-19 고대형 Apparatus for control cooling of computer components and method thereof
KR100418382B1 (en) * 2001-09-01 2004-02-11 류재식 Circuit for controlling refrigeration of computer processor unit
KR20030085792A (en) * 2002-05-02 2003-11-07 아이캔이십일 주식회사 Device and method for driving cooling fan using temperature detect

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