KR100786969B1 - Control system of air conditioner for cars - Google Patents

Control system of air conditioner for cars Download PDF

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Publication number
KR100786969B1
KR100786969B1 KR1020060106536A KR20060106536A KR100786969B1 KR 100786969 B1 KR100786969 B1 KR 100786969B1 KR 1020060106536 A KR1020060106536 A KR 1020060106536A KR 20060106536 A KR20060106536 A KR 20060106536A KR 100786969 B1 KR100786969 B1 KR 100786969B1
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South Korea
Prior art keywords
air conditioner
output
motor
vehicle
control system
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KR1020060106536A
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Korean (ko)
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박민기
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주식회사 현대오토넷
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0085—Smell or pollution preventing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
    • B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/0065—Control members, e.g. levers or knobs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

A control system for an automotive air conditioner is provided to remove odor and to suppress growth of fungi by running a blower for a desired period with an engine being turned off to dry moisture produced during the operation of the air conditioner. An automotive air conditioner control system has an input unit(I) which includes a switch(12) for turning on an air conditioner and an engine start-up switch(11) for starting an engine, an electronic control unit(C) which monitors operation of the engine as well as the operation of the air conditioner and emits a control command to run a blower motor for a certain period of time when the engine is turned off and the air conditioner is turned on, and an output unit(O) which has a motor relay(31) for operating a motor corresponding to the control command emitted from the control unit, a blower motor(32) for being operated for a certain period of time upon receiving a signal from the motor relay, and a battery(33) for supplying power to the blower motor.

Description

차량의 에어컨 제어 시스템 {Control system of air conditioner for cars}Air Conditioning Control System for Vehicles {Control system of air conditioner for cars}

도 1은 본 발명의 차량의 에어컨 제어 시스템을 보인 블록도1 is a block diagram showing an air conditioner control system of a vehicle of the present invention;

도면의 주요부분에 대한 부호의 설명 Explanation of symbols for main parts of the drawings

I : 입력부 C : 전자제어부       I: Input C: Electronic Control

O : 출력부 11 : 시동 스위치       O: output 11: start switch

12 : 에어컨 스위치 31 : 모터 릴레이       12: air conditioner switch 31: motor relay

32 : 송풍 모터 33 : 배터리       32: blower motor 33: battery

본 발명은 차량의 에어컨을 제어하는 시스템에 관한 것으로, 특히 차량의 에어컨에서의 곰팡이 발생을 억제하도록 형성함으로써, 차량의 실내에서 발생하는 악취를 방지할 수 있을 뿐만 아니라, 곰팡이 균에 의한 오염을 예방하여, 차량 실내의 위생을 청결하도록 한 것이다.The present invention relates to a system for controlling the air conditioner of the vehicle, and in particular, by forming to suppress the occurrence of mold in the air conditioner of the vehicle, not only can not only prevent the odor generated in the interior of the vehicle, but also prevents contamination by mold bacteria In order to clean the hygiene of the vehicle interior.

일반적으로 차량에는 차량 실내의 공기조화 시스템이 설치되어, 겨울철에는 히터를 구동하도록 하여 온풍을 송풍하고, 여름철에는 에어컨 시스템이 작동하여 냉풍을 송풍하도록 하고 있다.In general, a vehicle air conditioning system is installed in a vehicle, and in a winter, a heater is driven to blow hot air, and in summer, an air conditioning system operates to blow cold air.

근래에는 외부의 유해한 공기가 차량 내부로 유입되는 것을 자동으로 차단하고, 내부에서 발생한 유해 공기를 제거함으로써, 차량용 공기조화를 언제나 쾌적한 상태로 유지시켜 주도록 하고 있다.In recent years, by automatically blocking the harmful air from entering the inside of the vehicle, and removes the harmful air generated inside, to keep the air conditioning for the vehicle always in a comfortable state.

그러나 상기한 종래의 차량의 에어컨 시스템은, 여름철에 에어컨을 작동하고 시동을 OFF 할 경우, 에어컨에서 발생하는 습기가 제거되지 않기 때문에, 악취와 곰팡이 균 발생의 원인이 되어, 차량 실내의 공기를 오염시키는 문제점이 발생하였다.However, the above-described air conditioner system of a vehicle does not remove moisture generated from the air conditioner when the air conditioner is operated and the engine is turned off in the summer, thus causing odor and mold bacteria, and contaminating the air inside the vehicle. Problem occurred.

따라서 본 발명은 차량의 시동을 OFF 한 상태에서 에어컨에 발생한 습기를 건조하도록 함으로써, 차량 실내의 악취와 곰팡이 균의 발생을 차단할 수 있을 뿐만 아니라, 차량 실내의 공기 오염을 예방하여 청결한 차량의 실내 위생을 유지하도록 하는데 그 목적이 있는 것이다.Therefore, the present invention allows the moisture generated in the air conditioner to be dried while the vehicle is turned off, thereby preventing the generation of odors and mold bacteria in the interior of the vehicle, as well as preventing air pollution in the interior of the vehicle. Its purpose is to keep it.

본 발명은 다양한 입력 신호를 처리하도록 하는 입력부와, 상기 입력부의 입력 신호를 분석하여 각종 출력 릴레이를 제어하도록 하는 전자제어부과, 상기 전자제어부에서 처리한 제어 신호에 따라 출력 릴레이를 제어하여 다양한 출력 명령을 하도록 하는 출력부로 구성된 차량의 에어컨 제어 시스템에 있어서,The present invention provides an input unit for processing various input signals, an electronic controller for analyzing various input relays by analyzing the input signals of the input unit, and various output commands by controlling the output relay according to the control signal processed by the electronic controller. In the air conditioning control system of a vehicle composed of an output unit to

차량의 시동을 ON 시키도록 하는 시동 스위치와, 에어컨을 작동하도록 하는 에어컨 스위치를 형성한 입력부와; 시동 상태와 에어컨의 작동 상태를 감지하도록 하고, 시동 OFF 상태이고 에어컨이 가동 중일 경우에 송풍 모터를 일정 시간동안 구동시키도록 출력 명령하는 전자제어부와; 상기 전자제어부의 출력 신호에 따라 구동하도록 연결하는 모터 릴레이와, 상기 모터 릴레이의 신호로 일정 시간동안 작동하는 송풍 모터와, 상기 송풍 모터에 전원을 공급하도록 하는 배터리를 형성하는 전자제어부; 로 구성되는 것을 특징으로 한다.An input unit including a start switch for turning on the start of the vehicle and an air conditioner switch for operating the air conditioner; An electronic control unit configured to detect a starting state and an operating state of the air conditioner and output an output command to drive the blower motor for a predetermined time when the start-up state and the air conditioner are operating; An electronic controller configured to form a motor relay connected to drive according to an output signal of the electronic controller, a blower motor operated for a predetermined time by a signal of the motor relay, and a battery to supply power to the blower motor; Characterized in that consists of.

도 1은 본 발명의 차량의 에어컨 제어 시스템을 보인 블록도이다. 이하, 본 발명에 따른 구성 및 작용을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 1 is a block diagram showing an air conditioning control system of a vehicle of the present invention. Hereinafter, the configuration and operation according to the present invention will be described in detail with reference to the accompanying drawings.

도 1에 도시된 바와 같이, 본 발명은 다양한 입력 신호를 처리하도록 하는 입력부(I)와, 상기 입력부(I)의 입력 신호를 분석하여 각종 출력 릴레이를 제어하도록 하는 전자제어부(C)과, 상기 전자제어부(C)에서 처리한 제어 신호에 따라 출력 릴레이를 제어하여 다양한 출력 명령을 하도록 하는 출력부(O)로 구성된다. 상기 입력부(I)는 차량의 시동을 ON 시키도록 하는 시동 스위치(11)와 에어컨을 작동하도록 하는 에어컨 스위치(12)를 형성한다. 상기 전자제어부(C)는 시동 상태와 에어컨의 작동 상태를 감지하도록 하고, 시동 OFF 상태이고 에어컨이 가동 중일 경우에 송풍 모터를 일정 시간동안 구동시키도록 출력 명령한다. 상기 출력부(O)는 상기 전자제어부(C)의 출력 신호에 따라 구동하도록 연결하는 모터 릴레이(31)와, 상기 모터 릴레이의 신호로 일정 시간동안 작동하는 송풍 모터(32)와, 상기 송풍 모터(32)에 전원을 공급하도록 하는 배터리(33)를 형성한다. 이상에서 설명한 바와 같이 본 발명의 작용 및 효과를 첨부된 도면에 의거하여 살펴보면 다음과 같다.As shown in FIG. 1, the present invention provides an input unit I for processing various input signals, an electronic controller C for analyzing various input relays by analyzing the input signals of the input unit I, and It is composed of an output unit (O) for controlling the output relay in accordance with the control signal processed by the electronic control unit (C) to make various output commands. The input unit I forms a start switch 11 for turning on the start of the vehicle and an air conditioner switch 12 for operating the air conditioner. The electronic control unit C detects the starting state and the operating state of the air conditioner, and outputs an output command to drive the blower motor for a predetermined time when the start state is OFF and the air conditioner is operating. The output unit (O) is a motor relay (31) connected to drive according to the output signal of the electronic control unit (C), a blowing motor (32) operating for a predetermined time by the signal of the motor relay, and the blowing motor A battery 33 for supplying power to 32 is formed. As described above, the operation and effects of the present invention will be described with reference to the accompanying drawings.

도 1에 도시된 바와 같이, 상기 입력부(I)의 시동 스위치(11)가 연결되어 시 동이 ON 상태이고, 상기 에어컨 스위치(12)가 연결되어 에어컨 시스템이 작동하게 되면, 차량에 냉풍이 송풍되어 여름철 차량의 실내 온도를 낮추게 된다. 그리고, 시동이 OFF 상태가 되면, 상기 전자제어부(C)에서 시동 상태와 에어컨 작동 상태를 판단하게 되고, 상기 출력부(O)의 모터 릴레이(31)를 제어하도록 한다. 상기 모터 릴레이(31)의 연결에 의하여, 상기 배터리(33)의 전원 공급으로 상기 송풍 모터(32)가 일정 시간 동안 구동하게 되어, 에어컨 시스템의 습기가 상기 송풍 모터(32)의 송풍으로 인하여 제거될 수 있는 것이다.As shown in FIG. 1, when the start switch 11 of the input unit I is connected and the start is ON, and the air conditioner switch 12 is connected to operate the air conditioner system, cold air is blown to the vehicle. In summer, the room temperature of the car will be lowered. When the starting state is turned off, the electronic control unit C determines the starting state and the air conditioner operating state, and controls the motor relay 31 of the output unit O. By connecting the motor relay 31, the blower motor 32 is driven for a predetermined time by power supply of the battery 33, the moisture of the air conditioning system is removed due to the blowing of the blower motor 32 It can be.

따라서 본 발명은 차량의 시동을 OFF 한 상태에서 일정 시간동안 송풍 모터를 구동하여 에어컨 시스템에 발생한 습기를 건조하도록 함으로써, 차량 실내의 악취와 곰팡이 균의 발생을 억제할 수 있을 뿐만 아니라, 차량 실내의 공기 오염을 미연에 방지하여 차량 실내의 위생을 청결하고 쾌적하게 유지하도록 한 유익한 발명인 것이다.Accordingly, the present invention drives the blower motor for a predetermined time while the vehicle is turned off to dry the moisture generated in the air conditioning system, thereby not only suppressing the occurrence of odor and mold bacteria in the vehicle interior, but also It is an advantageous invention to prevent air pollution in advance to keep the hygiene of the vehicle interior clean and comfortable.

Claims (1)

입력 신호를 처리하도록 하는 입력부(I)와, 상기 입력부(I)의 입력 신호를 분석하여 출력 릴레이를 제어하도록 하는 전자제어부(C)과, 상기 전자제어부(C)에서 처리한 제어 신호에 따라 출력 릴레이를 제어하여 출력 명령을 하도록 하는 출력부(O)로 구성된 차량의 에어컨 제어 시스템에 있어서,An input unit I for processing an input signal, an electronic controller C for analyzing an input signal of the input unit I to control an output relay, and an output according to a control signal processed by the electronic controller C In the air conditioner control system of a vehicle composed of an output unit (O) for controlling the relay to give an output command, 차량의 시동을 ON 시키도록 하는 시동 스위치(11)와, 에어컨을 작동하도록 하는 에어컨 스위치(12)를 형성한 입력부(I)와; 시동 상태와 에어컨의 작동 상태를 감지하도록 하고, 시동 OFF 상태이고 에어컨이 가동 중일 경우에 송풍 모터를 일정 시간동안 구동시키도록 출력 명령하는 전자제어부(C)와; 상기 전자제어부(C)의 출력 신호에 따라 구동하도록 연결하는 모터 릴레이(31)와, 상기 모터 릴레이(31)의 신호로 일정 시간동안 작동하는 송풍 모터(32)와, 상기 송풍 모터(32)에 전원을 공급하도록 하는 배터리(33)를 형성하는 출력부(O); 로 구성되는 것을 특징으로 하는 차량의 에어컨 제어 시스템.An input unit (I) including a start switch (11) for turning on the starting of the vehicle, and an air conditioner switch (12) for operating the air conditioner; An electronic control unit (C) for sensing a starting state and an operating state of the air conditioner and outputting an output to drive the blower motor for a predetermined time when the start-up state and the air conditioner are operating; A motor relay 31 connected to drive according to the output signal of the electronic control unit C, a blower motor 32 operated for a predetermined time by a signal of the motor relay 31, and the blower motor 32. An output part (O) forming a battery (33) for supplying power; Air conditioning control system for a vehicle, characterized in that consisting of.
KR1020060106536A 2006-10-31 2006-10-31 Control system of air conditioner for cars KR100786969B1 (en)

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CN102887048A (en) * 2012-10-31 2013-01-23 无锡商业职业技术学院 Circuit of refrigerating system of air conditioner of car

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Publication number Priority date Publication date Assignee Title
KR19990051948A (en) * 1997-12-20 1999-07-05 홍종만 Automotive air conditioning control system

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Publication number Priority date Publication date Assignee Title
KR19990051948A (en) * 1997-12-20 1999-07-05 홍종만 Automotive air conditioning control system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102887048A (en) * 2012-10-31 2013-01-23 无锡商业职业技术学院 Circuit of refrigerating system of air conditioner of car

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