KR101868752B1 - Apparatus for controlling temperature of internal space of vehicle - Google Patents

Apparatus for controlling temperature of internal space of vehicle Download PDF

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KR101868752B1
KR101868752B1 KR1020170106715A KR20170106715A KR101868752B1 KR 101868752 B1 KR101868752 B1 KR 101868752B1 KR 1020170106715 A KR1020170106715 A KR 1020170106715A KR 20170106715 A KR20170106715 A KR 20170106715A KR 101868752 B1 KR101868752 B1 KR 101868752B1
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temperature
vehicle
energy
sensor
cooler
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KR1020170106715A
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Korean (ko)
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조규민
조인권
최영인
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조규민
조인권
최영인
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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
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3202—Cooling devices using evaporation, i.e. not including a compressor, e.g. involving fuel or water evaporation
    • 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
    • B60H1/00742—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 by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • 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
    • B60H1/00757—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 by the input of sound, e.g. by using a voice synthesizer
    • 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
    • B60H1/00807—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 specific way of measuring or calculating an air or coolant temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • 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
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • 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
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/302—Temperature sensors
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • 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
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention relates to controlling internal temperature by operating a swamp cooler located in an automobile with energy obtained from solar power generation. An apparatus for controlling the internal temperature of the automobile according to an embodiment of the present invention comprises: a temperature sensor for detecting the internal temperature of the automobile; the swamp cooler which lowers the temperature using heat of vaporization of liquid; a control unit for operating the swamp cooler based on a room temperature sensed by the temperature sensor; and a solar photovoltaic panel which converts sunlight into electrical energy and supplies the same to the swamp cooler.

Description

차량 내부온도 조절 장치{APPARATUS FOR CONTROLLING TEMPERATURE OF INTERNAL SPACE OF VEHICLE}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an internal temperature control device,

본 발명은 태양광 발전으로 얻은 에너지로 차량에 위치한 냉풍기를 가동시켜 내부온도를 조절하는 장치에 관한 것이다.The present invention relates to a device for controlling an internal temperature by operating a blower located in a vehicle with energy obtained from solar power generation.

기존의 차량은 에어컨의 컴프레셔가 엔진과 연결되어 있다. 때문에 이는 엔진출력을 감소시키고, 연비를 증가시키는 요인이 된다. 또한 차에서 정지한 상태로 에어컨을 켜면 달리지 않는 상태에선 엔진을 저속으로 회전시키기 때문에 RPM이 약간 내려가며 평소보다 힘이 부족해서 운행할 때에 비해 덜 시원하다. 또한 에어컨은 차량에 시동이 걸린 상태에서만 작동하기 때문에 시동이 꺼진 상태에서는 차량 실내에서의 온도조절이 어렵다.In conventional vehicles, the compressor of the air conditioner is connected to the engine. This reduces engine power and increases fuel economy. Also, when the air conditioner is turned on while stopped in the car, RPM is slightly lowered because it rotates the engine at low speed when the air conditioner is not running. Also, since the air conditioner operates only when the vehicle is started, it is difficult to control the temperature in the vehicle interior when the engine is off.

본 발명의 실시예는 차량의 연비를 절감시키면서 시동이 꺼진 차량 안에서도 사용가능하게 하여 아이들이나 애완동물 등이 차량 내부에 있어서 불쾌지수 상승이나 화상 등으로 인한 스트레스 상승 및 안전사고를 예방할 수 있는 차량 내부온도 조절장치를 제공하는 것을 목적으로 한다.The embodiment of the present invention can reduce the fuel consumption of the vehicle and enable the vehicle to be used even in a vehicle that is not started. Thus, it is possible to prevent a child, a pet, etc. inside the vehicle from increasing a discomfort index, And an object thereof is to provide a temperature control device.

또한, 본 발명의 실시예는 차량 내부의 고온으로 차량 자체 및 그 내부에 비치된 전자제품의 손상을 방지하는 차량 내부온도 조절장치를 제공하는 것을 목적으로 한다.It is also an object of the present invention to provide a vehicle interior temperature control device for preventing damage to the vehicle itself and the electronic product contained therein by a high temperature inside the vehicle.

본 발명의 일 실시예에 따른 차량 내부온도 조절장치는 차량의 실내온도를 감지하는 온도센서와, 액체의 기화열을 이용해 온도를 낮추는 냉풍기와, 온도센서에 의해 감지된 실내온도를 기반으로 냉풍기를 가동시키는 제어부와, 태양광을 전기적 에너지로 변환하여 냉풍기로 공급하는 태양광 발전판을 포함한다.The apparatus for adjusting the internal temperature of a vehicle according to an embodiment of the present invention includes a temperature sensor for sensing a temperature of a vehicle, a cooler for lowering the temperature of the vehicle using vaporization of liquid, And a solar photovoltaic panel for converting sunlight into electrical energy and supplying the solar photovoltaic module to a cooler.

상기 냉풍기는: 상기 태양광 발전판에서 전기적 에너지를 받아 에너지를 저장하는 축전지와, 저장된 에너지를 공급하는 전원공급부와, 에너지를 받아 구동하는 모터와, 모터의 동력으로 회전하는 팬과, 액체를 보관하는 액체 수납부를 포함하며, 차량 내부에서 뒷좌석 후방에 위치한다.The refrigerator includes: a storage battery that receives electrical energy from the photovoltaic power generation plate to store energy; a power supply unit that supplies stored energy; a motor that drives by receiving energy; a fan that rotates by the power of the motor; And is located in the rear of the rear seat inside the vehicle.

상기 제어부는 상기 태양광 발전판이 공급하는 에너지를 받아 상기 온도센서가 작동할 수 있도록 온도센서에 전원을 공급하고, 상기 온도센서로부터 출력된 신호를 분석하여 상기 실내온도가 상기 제 1 기준 온도를 초과하는지 여부를 판단하고, 상기 실내온도가 상기 제 1 기준 온도를 초과하면 상기 냉풍기를 가동시켜서 차량의 실내온도를 유지시킨다.Wherein the controller receives power supplied from the solar battery plate to supply power to the temperature sensor so that the temperature sensor can operate and analyzes the signal output from the temperature sensor so that the room temperature exceeds the first reference temperature And when the room temperature exceeds the first reference temperature, the air conditioner is operated to maintain the room temperature of the vehicle.

상기 태양광 발전판은 차량의 후방에 설치된 리어 스포일러에 부착된다.The photovoltaic panel is attached to a rear spoiler installed at the rear of the vehicle.

상기 차량 내부온도 조절장치는 차량 내부에 설치되어 소리를 감지하는 음성센서를 더 포함하고, 상기 제어부는: 상기 음성센서가 소리를 감지하면 상기 온도센서로부터 출력된 신호를 분석하여 상기 실내온도가 상기 제 1 기준 온도보다 더 낮은 제 2 기준 온도를 초과하는지 여부를 판단하고, 상기 실내온도가 상기 제 2 기준 온도를 초과하면 상기 냉풍기를 가동시켜서 차량의 실내온도를 유지한다.Wherein the internal temperature control device further comprises a voice sensor installed inside the vehicle for detecting a sound, wherein the control unit analyzes the signal output from the temperature sensor when the voice sensor senses a sound, The control unit determines whether the second reference temperature is lower than the first reference temperature and keeps the room temperature of the vehicle by activating the air conditioner if the room temperature exceeds the second reference temperature.

본 발명의 실시예에 따르면, 차량의 연비를 절감시키면서 시동이 꺼진 차량 안에서도 내부온도를 조절하여 아이들이나 애완동물 등이 차량 내부에서 불쾌지수 상승이나 화상 등으로 인한 스트레스 상승 및 안전사고를 예방할 수 있다.According to the embodiment of the present invention, it is possible to prevent an increase in the discomfort index, an increase in stress due to burns, and a safety accident in a vehicle, by controlling the internal temperature of the vehicle, .

또한, 본 발명의 실시예에 따르면, 차량 내부의 고온으로 차량 자체 및 그 내부에 비치된 전자제품의 손상을 방지할 수 있다.Further, according to the embodiment of the present invention, it is possible to prevent damage to the vehicle itself and the electronic product contained therein by the high temperature inside the vehicle.

도 1은 본 발명의 일 실시예에 따른 차량 실내온도 조절장치가 적용된 차량의 모습을 나타내는 도면이다.
도 2는 본 발명의 일 실시예에 따른 차량 실내온도 조절장치의 블록도이다.
도 3은 본 발명의 일 실시예에 따른 냉풍기의 블록도이다.
도 4는 본 발명의 일 실시예에 따른 차량 실내온도 조절장치의 동작을 나타내는 흐름도이다.
도 5는 본 발명의 일 실시예에 따른 차량 실내온도 조절장치가 음성 센서를 이용하여 사람의 유무를 판단하는 모습을 나타내는 도면이다.
도 6은 본 발명의 실시예에 따라 음성 센서를 이용하여 차량 실내온도 조절장치가 동작하는 과정을 설명하는 흐름도이다.1 is a view showing a vehicle to which a vehicle interior temperature control device according to an embodiment of the present invention is applied.
2 is a block diagram of a vehicle interior temperature control apparatus according to an embodiment of the present invention.
3 is a block diagram of a refrigerator according to an embodiment of the present invention.
4 is a flowchart illustrating an operation of the vehicle interior temperature control apparatus according to an embodiment of the present invention.
FIG. 5 is a view illustrating a state in which a vehicle occupant temperature is determined using a voice sensor according to an embodiment of the present invention. FIG.
FIG. 6 is a flowchart illustrating a process of operating a vehicle interior temperature control apparatus using a voice sensor according to an embodiment of the present invention.

이하, 도면을 참조하여 본 발명의 실시예를 설명하기로 한다.Hereinafter, embodiments of the present invention will be described with reference to the drawings.

도 1은 본 발명의 일 실시예에 따른 차량 실내온도 조절장치가 적용된 차량의 모습을 나타내는 도면이고, 도 2는 본 발명의 일 실시예에 따른 차량 실내온도 조절장치의 블록도이다.FIG. 1 is a view showing a vehicle to which a vehicle temperature control device according to an embodiment of the present invention is applied, and FIG. 2 is a block diagram of a vehicle temperature control device according to an embodiment of the present invention.

도 1 및 도 2를 참조하면, 차량 실내온도 조절장치는 차량에 설치되어 사용될 수 있다. 차량 실내온도 조절장치는 온도센서(100), 냉풍기(200), 제어부(300) 및 태양광 발전판(400)을 포함한다.Referring to FIGS. 1 and 2, a vehicle interior temperature control device may be installed in a vehicle. The vehicle interior temperature control device includes a temperature sensor 100, a cooler 200, a control unit 300, and a solar power generation board 400.

온도센서(100)는 제 1기준온도를 기준으로 차량 실내의 온도를 파악해 그 정보를 제어부(300)에 전달한다. 온도센서(100)는 제어부(300)에 부착되어 있으며, 태양광 발전판(400)에서 생성된 에너지를 전달받는다. The temperature sensor 100 detects the temperature of the vehicle interior on the basis of the first reference temperature and transmits the information to the controller 300. The temperature sensor 100 is attached to the control unit 300 and receives the energy generated from the solar power generation plate 400.

냉풍기(200)는 태양광 발전판(400)에서 전기적 에너지를 받아 그 에너지를 이용해 액체의 기화열을 전달하여 온도를 낮추어서 실내온도를 조절한다.The cooler 200 receives electrical energy from the solar power generation plate 400 and transfers the heat of vaporization of the liquid using the energy to lower the temperature to adjust the room temperature.

또한, 냉풍기(200)는 에너지를 저장하는 축전지(210)와 태양광 발전판(400)에서 받는 에너지를 공급하는 전원공급부(230)와, 에너지를 받아 구동하는 모터(250), 모터의 동력으로 회전하는 팬(260), 액체를 보관하는 액체 수납부(270)를 포함한다.The refrigerator 200 includes a battery 210 for storing energy, a power supply unit 230 for supplying energy received from the solar cell plate 400, a motor 250 driven by energy, A rotating fan 260, and a liquid containing portion 270 for storing the liquid.

도 1에 도시된 바와 같이, 냉풍기(200)는 차량 내부의 뒷좌석 후방에 위치할 수 있다.As shown in FIG. 1, the cooler 200 may be located behind the rear seat of the vehicle.

제어부(300)는 태양광 발전판(400)이 공급하는 에너지를 받아 온도센서(100)가 작동할 수 있도록 전원을 공급하고, 온도센서(100)로부터 출력된 신호를 분석하여 차량의 실내온도가 제 1 기준 온도를 초과하는지 여부를 판단하고, 초과한다면 냉풍기(200)를 가동시켜 차량의 실내온도를 유지시킨다. The control unit 300 receives the energy supplied from the solar power generation board 400 and supplies power to the temperature sensor 100 so as to analyze the signal output from the temperature sensor 100 to measure the indoor temperature of the vehicle It is determined whether or not the temperature exceeds the first reference temperature, and if the temperature exceeds the first reference temperature, the refrigerator 200 is operated to maintain the indoor temperature of the vehicle.

도 3은 본 발명의 일 실시예에 따른 냉풍기(200)의 블록도이다.3 is a block diagram of a refrigerator 200 according to an embodiment of the present invention.

도 3을 참조하면, 태양광 발전판(400)은 태양광을 전기적 에너지로 변환하는 장치로, 리어 스포일러에 부착될 수 있다. 태양광 발전판(400)에서 발생된 에너지는 전원공급부(230)를 통해 온도센서(100), 냉풍기(200), 제어부(300)로 전달된다. Referring to FIG. 3, the solar power generation board 400 is an apparatus for converting sunlight into electrical energy, and may be attached to a rear spoiler. The energy generated from the solar power generation plate 400 is transmitted to the temperature sensor 100, the cooler 200, and the control unit 300 through the power supply unit 230.

도 4는 본 발명의 일 실시예에 따른 차량 실내온도 조절장치의 동작을 나타내는 흐름도이다.4 is a flowchart illustrating an operation of the vehicle interior temperature control apparatus according to an embodiment of the present invention.

도 4를 참조하면, 차량 실내온도 조절장치는 차량 내부온도를 감지하는 단계(S100), 및 내부온도가 제 1 기준 온도를 초과하면(S200에서 예) 냉풍기(200)를 가동하는 단계(S300)를 포함한다.Referring to FIG. 4, the vehicle interior temperature control device includes a step S100 of sensing a vehicle interior temperature, a step S300 of operating the air conditioner 200 when the internal temperature exceeds a first reference temperature (YES in S200) .

차량 내부온도를 감지하는 단계(S100)는 온도센서(100)로 출력된 정보가 제어부(300)를 통해서 차량 내부온도를 측정하는 단계이다.The step S100 of detecting the inside temperature of the vehicle is a step of measuring the inside temperature of the vehicle through the control unit 300 with the information output to the temperature sensor 100. [

내부온도가 제 1기준 온도를 초과하는지 판단하는 단계(S200)는 단계(S100)을 통해서 감지된 온도데이터를 제어부(300)가 제 1기준 온도와 비교하여 내부온도가 제 1 기준 온도를 초과하는지 판단하는 단계이다. 여기서, 제 1 기준 온도는 사전에 제어부(300)에 설정될 수 있다.The step S200 of determining whether the internal temperature exceeds the first reference temperature may be such that the controller 300 compares the sensed temperature data with the first reference temperature to determine whether the internal temperature exceeds the first reference temperature . Here, the first reference temperature may be preset in the control unit 300.

냉풍기(200)를 가동하는 단계(S300)는 단계(S200)에서 내부온도가 제 1 기준 온도를 초과한다면 태양광 발전판(400)에서 받은 에너지가 전원공급부(210)를 통해 냉풍기(200)로 전달되면서 제어부(300)에서 냉풍기(200) 가동에 대한 명령을 내려 냉풍기(200)가 가동하는 단계이다.In operation S300, when the internal temperature exceeds the first reference temperature, the energy received from the solar cell plate 400 is supplied to the cooler 200 through the power supply unit 210 The controller 300 issues a command to operate the cooler 200 and the cooler 200 is operated.

도 5는 본 발명의 일 실시예에 따른 차량 실내온도 조절장치가 음성 센서(500)를 이용하여 차량 내에 사람의 유무를 판단하는 모습을 나타내는 도면이다.5 is a view illustrating a state in which a vehicle interior temperature control apparatus according to an embodiment of the present invention determines the presence or absence of a person in the vehicle using the voice sensor 500. FIG.

도 5를 참조하면, 차량 실내온도 조절장치는 시동이 꺼진 차량에서 사용될 수 있다. 이 실시예에서 차량 실내온도 조절장치는 앞서 설명된 구성에서 음성센서(500)를 더 포함한다. 음성센서(500)에 의해 감지된 소리는 차량 내부에 사람유무에 대해 판단하는 데이터로서 제어부(300)에 제공되고, 이 데이터를 기반으로 제어부(300)는 제 1 기준 온도보다 낮은 제 2 기준 온도에 기초하여 냉풍기(200)의 가동을 결정한다. Referring to FIG. 5, the vehicle interior temperature control device may be used in a vehicle whose startup is off. In this embodiment, the vehicle interior temperature control apparatus further includes the voice sensor 500 in the configuration described above. The sound sensed by the voice sensor 500 is provided to the control unit 300 as data for determining presence or absence of a person inside the vehicle, and based on the data, the control unit 300 determines whether or not a second reference temperature The operation of the cooler 200 is determined.

도 6은 본 발명의 일 실시예에 따른 음성 센서(500)의 분석에 따라 실내온도 조절장치가 동작하는 것을 나타낸 흐름도이다.6 is a flowchart illustrating operation of the indoor temperature controller according to an analysis of the voice sensor 500 according to an embodiment of the present invention.

도 6을 참조하면, 차량 실내온도 조절장치는 차량 내부온도를 감지하는 단계(S100), 차량 내부에서 소리가 감지되지 않는 단계(S110에서 아니오), 내부온도가 제 1 기준 온도를 초과하면(S200에서 예) 냉풍기(200)를 가동하는 단계(S300)를 포함한다.Referring to FIG. 6, the vehicle interior temperature control device includes a step S100 of detecting the internal temperature of the vehicle, a step S210 in which no sound is detected in the interior of the vehicle (No in S110) (S300) of operating the air conditioner (200).

만약 차량 내부에서 소리가 감지되면(S110에서 예), 차량 실내온도 조절장치는 내부온도를 제 1 기준 온도와 비교하는 대신, 제 1 기준 온도보다 낮은 제 2 기준 온도와 비교한다. 구체적으로, 차량 실내온도 조절장치는 내부온도가 제 2 기준 온도를 초과하면(S220에서 예) 냉풍기(200)를 가동하는 단계(S300)를 포함한다.If sound is sensed inside the vehicle (YES in S110), the vehicle interior temperature controller compares the internal temperature with the second reference temperature, which is lower than the first reference temperature, instead of comparing the internal temperature with the first reference temperature. Specifically, the vehicle interior temperature control apparatus includes a step S300 of operating the air conditioner 200 when the internal temperature exceeds the second reference temperature (YES in S220).

차량 내부에서 소리를 감지하는 단계(S110)는 제어부(300)가 음성센서(500)를 이용해 측정한 데이터를 통해 사람유무에 대해 판단하는 단계이다.In step S110, the control unit 300 determines whether a person is present or not based on data measured using the voice sensor 500.

차량 내부온도가 제 2 기준 온도를 초과하는지 판단하는 단계(S220)는 소리가 감지되어 사람이 있다고 판단되면 수행하는 단계로, 제 1 기준 온도보다 낮은 제 2 기준 온도를 초과하는지 온도센서(100)를 통해서 실내온도가 제 2 기준 온도를 초과하는지 판단하는 단계이다. 여기서, 제 2 기준 온도는 사전에 제어부(300)에 설정된 제 1 기준 온도보다 낮게 설정된다.The step S220 of determining whether the internal temperature of the vehicle exceeds the second reference temperature is performed when it is determined that a sound is detected and it is determined that there is a person. If the temperature exceeds the second reference temperature lower than the first reference temperature, To determine whether the room temperature exceeds the second reference temperature. Here, the second reference temperature is set to be lower than the first reference temperature set in advance in the controller 300.

이상에서 실시예를 통해 본 발명을 설명하였으나, 위 실시예는 단지 본 발명의 사상을 설명하기 위한 것으로 이에 한정되지 않는다. 통상의 기술자는 전술한 실시예에 다양한 변형이 가해질 수 있음을 이해할 것이다. 본 발명의 범위는 첨부된 특허청구범위의 해석을 통해서만 정해진다.While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Those skilled in the art will appreciate that various modifications may be made to the embodiments described above. The scope of the present invention is defined only by the interpretation of the appended claims.

100: 온도센서
200: 냉풍기
300: 제어부
400: 태양광 발전판
500: 음성센서100: Temperature sensor
200: Cooler
300:
400: Photovoltaic panel
500: Voice sensor

Claims (5)

차량의 실내온도를 감지하는 온도센서와,
액체의 기화열을 이용해 온도를 낮추는 냉풍기와,
온도센서에 의해 감지된 실내온도를 기반으로 냉풍기를 가동시키는 제어부와,
태양광을 전기적 에너지로 변환하여 냉풍기로 공급하는 태양광 발전판을 포함하는 차량 내부온도 조절장치에 있어서,
상기 냉풍기는 차량 내부에서 뒷좌석 후방에 위치하되,
상기 냉풍기는:
상기 태양광 발전판에서 전기적 에너지를 받아 에너지를 저장하는 축전지와,
저장된 에너지를 공급하는 전원공급부와,
에너지를 받아 구동하는 모터와,
모터의 동력으로 회전하는 팬과,
액체를 보관하는 액체 수납부를 포함하고,
상기 차량 내부온도 조절장치는 차량 내부에 설치되어 소리를 감지하는 음성센서를 더 포함하며,
상기 제어부는:
차량의 시동이 꺼진 상태에서 상기 음성센서가 소리를 감지하지 않을 경우에 내부온도가 제 1 기준 온도를 초과하면 냉풍기를 가동하고, 상기 음성센서가 소리를 감지하면 상기 온도센서로부터 출력된 신호를 분석하여 상기 실내온도가 상기 제 1 기준 온도보다 더 낮은 제 2 기준 온도를 초과하는지 여부를 판단하고, 상기 실내온도가 상기 제 2 기준 온도를 초과하면 상기 냉풍기를 가동시켜서 차량의 실내온도를 유지하는 차량 내부온도 조절장치.A temperature sensor for sensing an indoor temperature of the vehicle,
A cooler for lowering the temperature by using the heat of vaporization of the liquid,
A control unit for operating the air conditioner based on the indoor temperature sensed by the temperature sensor,
1. A vehicle interior temperature control device including a solar power generation plate for converting sunlight into electric energy and supplying the solar energy to a cooler,
The cooler is located in the rear of the vehicle in the vehicle interior,
The cooler includes:
A storage battery for receiving energy from the photovoltaic power generation plate to store energy,
A power supply unit for supplying stored energy,
A motor for receiving and driving energy,
A fan that rotates by the power of the motor,
And a liquid containing portion for storing liquid,
The vehicle internal temperature control device further includes a voice sensor installed inside the vehicle for sensing sound,
The control unit includes:
When the voice sensor detects a sound when the internal temperature exceeds a first reference temperature when the voice sensor does not detect a sound in a state where the start of the vehicle is turned off and the voice sensor senses a sound, The control unit determines whether or not the indoor temperature exceeds a second reference temperature lower than the first reference temperature, and activates the air conditioner to maintain the indoor temperature of the vehicle when the indoor temperature exceeds the second reference temperature Internal temperature control. 삭제delete 청구항 1에 있어서,
상기 제어부는:
상기 태양광 발전판이 공급하는 에너지를 받아 상기 온도센서가 작동할 수 있도록 온도센서에 전원을 공급하고, 상기 온도센서로부터 출력된 신호를 분석하여 상기 실내온도가 상기 제 1 기준 온도를 초과하는지 여부를 판단하고, 상기 실내온도가 상기 제 1 기준 온도를 초과하면 상기 냉풍기를 가동시켜서 차량의 실내온도를 유지시키는 차량 내부온도 조절 장치.The method according to claim 1,
The control unit includes:
The power supply unit supplies power to the temperature sensor so that the temperature sensor can operate by receiving the energy supplied from the solar power generation plate and analyzes the signal output from the temperature sensor to determine whether the room temperature exceeds the first reference temperature And controls the blower to operate to maintain the room temperature of the vehicle when the room temperature exceeds the first reference temperature. 청구항 1에 있어서,
상기 태양광 발전판은 차량의 후방에 설치된 리어 스포일러에 부착되는 차량 내부온도 조절 장치.The method according to claim 1,
Wherein the solar photovoltaic panel is attached to a rear spoiler installed at a rear side of the vehicle. 삭제delete
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