KR101154261B1 - Heater apparatus for electric automobile and cotnrol method thereof - Google Patents

Heater apparatus for electric automobile and cotnrol method thereof Download PDF

Info

Publication number
KR101154261B1
KR101154261B1 KR1020100065815A KR20100065815A KR101154261B1 KR 101154261 B1 KR101154261 B1 KR 101154261B1 KR 1020100065815 A KR1020100065815 A KR 1020100065815A KR 20100065815 A KR20100065815 A KR 20100065815A KR 101154261 B1 KR101154261 B1 KR 101154261B1
Authority
KR
South Korea
Prior art keywords
hot water
water
heater
heating
seat
Prior art date
Application number
KR1020100065815A
Other languages
Korean (ko)
Other versions
KR20120005198A (en
Inventor
문지현
Original Assignee
기아자동차주식회사
현대자동차주식회사
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 기아자동차주식회사, 현대자동차주식회사 filed Critical 기아자동차주식회사
Priority to KR1020100065815A priority Critical patent/KR101154261B1/en
Publication of KR20120005198A publication Critical patent/KR20120005198A/en
Application granted granted Critical
Publication of KR101154261B1 publication Critical patent/KR101154261B1/en

Links

Images

Classifications

    • 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
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
    • 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
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00285—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for vehicle seats
    • 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
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
    • B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
    • 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
    • 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
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5614—Heating or ventilating devices characterised by convection by liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

난방효율을 극대화할 수 있는 전기차량의 히터장치 및 그 제어방법이 소개된다. 이 중에서 전기차량의 히터장치는 공급된 워터를 순환시키는 워터펌프(110)와, 순환되는 워터를 가열하는 히팅레지스터(200)와, 히팅레지스터(200)에 의해 가열된 온수의 온도를 측정하기 위한 수온센서(210)와, 히팅레지스터(200)에서 가열된 온수를 차내 복수의 좌석히터에 분배하는 피드 3웨이조인트(300)와, 복수의 좌석히터에서 열교환된 온수를 수집하여 상기 워터펌프(110)에 피드백하는 리턴 3웨이조인트(400)와, 수온센서(210)에서 측정된 측정온도가 설정온도값을 만족하도록 히팅레지스터(200)를 조절하는 제어부(500)를 포함하여 구성된다.The heater device and the control method of the electric vehicle that can maximize the heating efficiency is introduced. The heater device of the electric vehicle includes a water pump 110 for circulating the supplied water, a heating register 200 for heating the circulated water, and a temperature for measuring the temperature of hot water heated by the heating register 200. The water pump 110, the feed 3-way joint 300 for distributing the hot water heated in the heating register 200 to a plurality of seat heaters in the vehicle, and the hot water heat exchanged in the plurality of seat heaters to collect the water pump 110 It includes a return 3-way joint 400 and a control unit 500 for adjusting the heating register 200 so that the measured temperature measured by the water temperature sensor 210 satisfies the set temperature value.

Description

전기차량의 히터장치 및 그 제어방법{HEATER APPARATUS FOR ELECTRIC AUTOMOBILE AND COTNROL METHOD THEREOF} Heater device and control method of electric vehicle {HEATER APPARATUS FOR ELECTRIC AUTOMOBILE AND COTNROL METHOD THEREOF}

본 발명은 전기차량의 히터장치 및 그 제어방법에 관한 것으로, 보다 상세하게는 승객석의 쾌적한 난방을 구현하고 온수를 적절히 분배하여 열량 손실을 최적화할 수 있는 전기차량의 히터장치 및 그 제어방법에 관한 것이다.The present invention relates to an electric vehicle heater apparatus and a control method thereof, and more particularly, to an electric vehicle heater apparatus and a method for controlling the electric vehicle capable of optimizing heat loss by implementing comfortable heating of a passenger seat and appropriately distributing hot water. will be.

일반적으로 차량에는 차내를 따뜻하게 하기 위한 난방장치가 구비되어 있다. 이러한 난방장치는 엔진에서 발생하는 열을 이용하는 것과 엔진 이외의 열원을 사용하는 것이 있으며, 열원에 따라 엔진의 냉각수를 이용하는 온수식, 엔진의 배기열을 이용하지 않고 독립된 연소기를 이용하는 연소식 등으로 분류된다.In general, the vehicle is equipped with a heating device for warming the inside of the vehicle. Such a heating device uses heat generated from an engine and a heat source other than the engine, and is classified into a hot water type using cooling water of the engine and a combustion type using an independent combustor without using the exhaust heat of the engine according to the heat source. .

그 중에서 온수식 난방장치는 엔진의 고열로 데워진 냉각수의 일부를 히터로 유입시켜 히터 주위를 이동하는 공기를 가열시키고, 블로워를 통해 가열된 공기를 차내로 보내 난방이 이루어지도록 한다.Among them, the hot water heating device introduces a portion of the coolant heated by the high temperature of the engine to the heater to heat the air moving around the heater, and sends the heated air through the blower to the vehicle to perform the heating.

도 4는 종래 엔진의 폐열을 이용한 온수식 난방장치의 구성을 간략하게 도시한 것으로, 엔진(E)으로부터 히터유닛(HU)에 이르는 관로(H)의 연결 상태를 나타낸다. 미설명부호 'V1'는 난방하지 않을 때 히터유닛(HU)으로 들어가는 온수를 차단하도록 하는 온수제어밸브(V1)이다. 이러한 종래 온수식 난방장치는 엔진의 워터재킷을 통과하여 가열된 온수가 관로를 타고 히터유닛 내부의 공기를 데우게 되고, 데워진 공기를 블로워를 통해 차내로 송풍하여 난방이 이루어진다.4 is a view briefly showing a configuration of a hot water heating apparatus using waste heat of a conventional engine, and shows a connection state of a conduit H from the engine E to the heater unit HU. Reference numeral 'V1' is a hot water control valve (V1) to block the hot water entering the heater unit (HU) when not heating. In the conventional hot water heating device, the heated hot water passing through the water jacket of the engine heats the air inside the heater unit in a pipe line, and blows the heated air into the vehicle through a blower, thereby making heating.

그런데 최근 들어, 내연기관을 이용한 차량이 전기 베터리와 전기 모터 등의 전기부품을 이용하는 전기차량으로 바뀌는 추세에 따라, 내연기관의 엔진 폐열을 이용한 온수식 난방이 불가능해졌다. 이에, 종래의 온수식 난방장치에서 사용하던 장치를 최대한 이용하면서 난방효율을 극대화할 수 있는 기술이 요구되고 있다. However, in recent years, as a vehicle using an internal combustion engine is changed to an electric vehicle using electric parts such as an electric battery and an electric motor, hot water heating using the engine waste heat of the internal combustion engine has become impossible. Accordingly, there is a demand for a technology capable of maximizing heating efficiency while maximizing the apparatus used in the conventional hot water heating device.

이러한 문제점을 해결하기 위한 본 발명의 목적은, 엔진 역할을 대체하는 히팅레지스터를 기존의 히터장치에 적용하면서 난방효율을 극대화할 수 있는 전기차량의 히터장치 및 그 제어방법을 제공하는 것이다.An object of the present invention for solving this problem is to provide a heating apparatus and control method of the electric vehicle that can maximize the heating efficiency while applying the heating register to replace the role of the engine to the existing heater device.

상기 목적을 달성하기 위해 본 발명에 따른 전기차량의 히터장치는, 워터펌프, 히팅레지스터, 수온센서, 피드 3웨이조인트, 리턴 3웨이조인트 및 제어부를 포함하되, 워터펌프는 공급된 워터를 순환시키고, 히팅레지스터는 상기 순환되는 워터를 가열하고, 수온센서는 상기 히팅레지스터에 의해 가열된 온수의 온도를 측정하고, 피드 3웨이조인트는 상기 히팅레지스터에서 가열된 온수를 차내 복수의 좌석히터에 분배하고, 리턴 3웨이조인트는 상기 복수의 좌석히터에서 열교환된 온수를 수집하여 상기 워터펌프에 피드백하고, 제어부는 상기 수온센서에서 측정된 측정온도가 설정온도값을 만족하도록 상기 히팅레지스터를 조절한다.In order to achieve the above object, a heater apparatus of an electric vehicle according to the present invention includes a water pump, a heating register, a water temperature sensor, a feed 3-way joint, a return 3-way joint, and a controller, and the water pump circulates the supplied water. The heating register heats the circulated water, the water temperature sensor measures the temperature of the hot water heated by the heating register, and the feed 3-way joint distributes the hot water heated in the heating register to a plurality of seat heaters in the vehicle. The return 3-way joint collects the heat-exchanged hot water from the plurality of seat heaters and feeds it back to the water pump, and the controller adjusts the heating register so that the measured temperature measured by the water temperature sensor satisfies a set temperature value.

여기서, 상기 복수의 좌석히터는 승객석히터 및 운전석히터로 구성되어 차내 일측에 배치되는 일측 좌석히터와, 복수의 승객석히터로 구성되어 차내 타측에 배치되는 타측 좌석히터로 구성되고, 상기 일측 좌석히터 및 타측 좌석히터는 병렬배관을 통해 서로 병렬식으로 연결되는 것이 바람직하다. 상기 설정온도값은 60℃ ~65℃ 범위를 만족하는 것이 바람직하다. 상기 피드 3웨이조인트에는 상기 히팅레지스터의 과열여부를 판단하기 위해 온수의 온도를 측정하는 배관온도센서가 구비되는 것이 바람직하다. Here, the plurality of seat heaters are composed of a passenger seat heater and a driver's seat heater is arranged on one side of the vehicle, and the other seat heater composed of a plurality of passenger seat heaters arranged on the other side of the vehicle, the one seat heater and The other seat heaters are preferably connected in parallel to each other through parallel piping. Preferably, the set temperature value satisfies the range of 60 ° C to 65 ° C. The feed 3-way joint is preferably provided with a pipe temperature sensor for measuring the temperature of hot water in order to determine whether the heating register is overheated.

본 발명에 따른 전기차량의 히터제어방법은, 공급받은 워터가 설정온도값을 만족하는 온수가 되도록 히팅레지스터를 가열하는 단계와, 상기 가열된 온수를 차내 복수의 좌석히터에 병렬식으로 분배하는 단계와, 상기 복수의 좌석히터에서 열교환된 온수를 수집하는 단계와, 수집된 온수를 히팅레지스터를 통해 재가열하는 단계를 포함한다.The heater control method of an electric vehicle according to the present invention comprises the steps of: heating a heating register so that the supplied water becomes hot water satisfying a set temperature value; and distributing the heated hot water to a plurality of seat heaters in the vehicle in parallel. And collecting hot water heat exchanged in the plurality of seat heaters, and reheating the collected hot water through a heating register.

특히, 상기 분배하는 단계에서, 분배되는 온수의 온도를 측정하여 상기 히팅레지스터가 과열 상태인 것으로 판단되면 상기 히팅레지스터의 작동을 정지시키는 것이 바람직하다. 그리고 히팅과정이 완료되면, 잠열에 따른 순간적인 수온의 상승이 방지되도록 온수를 순환시키는 워터펌프를 일정시간 가동한 후 정지시키는 것이 바람직하다. 상기 설정온도값은 60℃ ~65℃ 범위를 만족하는 것이 바람직하다.In particular, in the dispensing step, if it is determined that the heating register is in an overheated state by measuring the temperature of the hot water dispensed, it is preferable to stop the operation of the heating register. When the heating process is completed, it is preferable to stop the water pump for circulating hot water for a predetermined time so as to prevent the instantaneous rise in water temperature due to latent heat. Preferably, the set temperature value satisfies the range of 60 ° C to 65 ° C.

본 발명에 의하면, 다음과 같은 현저한 효과가 구현될 수 있다.According to the present invention, the following remarkable effects can be realized.

첫째, 본 발명은 내연기관 엔진의 난방 역할을 대체할 수 있는 히팅레지스터를 기존의 히터장치에 적용하여 전기차량의 난방효율을 극대화할 수 있다는 이점이 있다.First, the present invention has the advantage that it is possible to maximize the heating efficiency of the electric vehicle by applying a heating register that can replace the heating role of the internal combustion engine to the existing heater device.

둘째, 본 발명은 온수를 차내의 좌석히터에 병렬식으로 배분함으로써 열량 손실을 최소화하여 난방성능을 향상시킬 수 있다는 이점이 있다.Second, the present invention has the advantage that the heating performance can be improved by minimizing the heat loss by distributing hot water to the seat heater in the car in parallel.

도 1은 본 발명에 따른 전기차량의 히터장치를 개략적으로 도시한 구성도.
도 2는 본 발명에 따른 전기차량의 히터장치의 병렬식 온수흐름을 도시한 흐름도.
도 3은 본 발명에 따른 전기차량의 히터장치를 전기차량에 적용하여 도시한 상태도.
도 4는 종래 기술에 따라 엔진의 폐열을 이용한 온수식 난방장치의 구성을 간략하게 도시한 개념도.1 is a configuration diagram schematically showing a heater device of an electric vehicle according to the present invention.
Figure 2 is a flow chart illustrating a parallel hot water flow of the heater apparatus of the electric vehicle according to the present invention.
Figure 3 is a state diagram showing the electric vehicle heater apparatus according to the invention applied to the electric vehicle.
4 is a conceptual diagram briefly showing the configuration of a hot water heater using waste heat of the engine according to the prior art.

우선 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다. 또한, 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략하기로 한다.First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

첨부된 도면에 의거하여 본 발명의 실시예를 상세히 설명하기로 한다.Embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 2에 도시된 바와 같이, 본 발명에 의한 전기차량의 히터장치 는, 크게 워터펌프(110), 히팅레지스터(200), 수온센서(210), 피드 3웨이조인트(300), 리턴 3웨이조인트(400) 및 제어부(500)를 포함하여 구성된다.As shown in Figures 1 and 2, the heater apparatus of the electric vehicle according to the present invention, the water pump 110, the heating register 200, the water temperature sensor 210, feed three-way joint 300, return It is configured to include a three-way joint 400 and the control unit 500.

구체적으로, 워터펌프(110)는 워터(온수)를 순환시키기 위한 전동식 펌프로 구성되며, 히팅 초기 서지탱크(120)에서 워터를 공급받아 히팅레지스터(200)에 공급하고, 이후에는 리턴 3웨이조인트(400)에서 피드백되는 온수를 히팅레지스터(200)에 공급한다.Specifically, the water pump 110 is composed of an electric pump for circulating water (hot water), receives water from the initial heating surge tank 120 and supplies the water to the heating register 200, after which the return 3-way joint The hot water fed back from the 400 is supplied to the heating register 200.

히팅레지스터(200)는 기존의 내연기관 엔진을 대체하여 열원으로 사용될 수 있는 전기식 가열장치로서, 제어부(500) 및 초퍼(130)로부터 작동신호를 입력받아 최대 30kw의 출력으로 온수를 가열한다. 본 실시예에서는 해당 유량속도가 120L/min 이고 파워가 30kw@250V인 히팅레지스터(200)가 사용되었다.Heating register 200 is an electric heating device that can be used as a heat source to replace the existing internal combustion engine engine, receives the operating signal from the control unit 500 and the chopper 130 to heat the hot water with an output of up to 30kw. In the present embodiment, a heating register 200 having a flow rate of 120 L / min and a power of 30 kW @ 250V was used.

히팅레지스터(200)는 온수의 온도가 설정온도값인 60℃ ~65℃ 범위를 만족하는 범위 내에서 작동된다. 이를 위해 히팅레지스터(200)에는 수온센서(210)가 마련된다. 수온센서(210)는 히팅레지스터(200)에 의해 가열된 온수의 온도를 감지하고, 감지된 온수의 온도를 제어부(500)에 전달함으로써, 제어부(500)가 설정온도값에 따라 히팅레지스터(200)의 작동을 제어할 수 있도록 한다.The heating register 200 operates in a range in which the temperature of the hot water satisfies the set temperature value of 60 ° C to 65 ° C. To this end, the heating register 200 is provided with a water temperature sensor 210. The water temperature sensor 210 detects the temperature of the hot water heated by the heating register 200 and transmits the detected temperature of the hot water to the control unit 500, whereby the control unit 500 generates the heating register 200 according to the set temperature value. ) To control the operation.

피드 3웨이조인트(300)는 히팅레지스터(200)에서 가열된 온수를 차내 복수의 좌석히터에 분배한다. 이때, 피드 3웨이조인트(300)는 복수의 좌석히터에 병렬식으로 연결된다.The feed 3-way joint 300 distributes hot water heated in the heating register 200 to a plurality of seat heaters in the vehicle. At this time, the feed three-way joint 300 is connected in parallel to the plurality of seat heaters.

예컨대, 도 3에 도시된 바와 같이, 복수의 좌석히터는 차내 일측에 배치되는 일측 좌석히터(610)와, 차내 타측에 배치되는 타측 좌석히터(620)로 구성되는데, 이들 일측 좌석히터(610) 및 타측 좌석히터(620)은 병렬배관(630)을 통해 피드 3웨이조인트(300)와 병렬식으로 연결되는 것이다. 여기서, 일측 좌석히터(610)는 승객석히터(611) 및 운전석히터(612)로 구성되고, 타측 좌석히터(620)는 복수의 승객석히터(621)로 구성된다. 이와 같이, 히팅레지스터(200)에서 가열된 온수는 일측 좌석히터(610)와 타측 좌석히터(620)에 병렬식으로 적절하게 배분됨으로써, 열량 손실을 최소화할 수 있다.For example, as shown in Figure 3, the plurality of seat heaters are composed of one seat heater 610 disposed on one side of the vehicle, and the other seat heater 620 disposed on the other side of the vehicle, these one side seat heater 610 And the other seat heater 620 is connected in parallel with the feed 3-way joint 300 through the parallel pipe 630. Here, one seat heater 610 is composed of a passenger seat heater 611 and a driver seat heater 612, the other seat heater 620 is composed of a plurality of passenger seat heater 621. As such, the hot water heated in the heating register 200 is appropriately distributed in parallel with the one side seat heater 610 and the other seat heater 620, thereby minimizing heat loss.

피드 3웨이조인트(300)에는 온수의 온도를 측정하는 배관온도센서(220)가 구비된다. 이 배관온도센서(220)는 병렬배관(630)으로 유입되는 온수의 온도를 측정함으로써, 수온센서(210)의 오작동/ 미작동으로 인해 히팅레지스터(200)가 일정온도 이상으로 과열되는 것을 미연에 방지할 수 있다. Feed three-way joint 300 is provided with a pipe temperature sensor 220 for measuring the temperature of hot water. The pipe temperature sensor 220 measures the temperature of the hot water flowing into the parallel pipe 630, it is not known that the heating register 200 is overheated by a predetermined temperature or more due to the malfunction / non-operation of the water temperature sensor 210. It can prevent.

리턴 3웨이조인트(400)는 복수의 좌석히터에서 열교환된 온수를 수집하고 수집된 온수를 워터펌프(110)에 피드백한다. 워터펌프(110)에 피드백된 온수는 히팅레지스터(200)를 통해 다시 가열된 후 히팅을 위한 순환이 반복된다. The return three-way joint 400 collects the heat exchanged from the plurality of seat heaters and feeds the collected hot water back to the water pump 110. The hot water fed back to the water pump 110 is heated again through the heating register 200 and the circulation for the heating is repeated.

제어부(500)는 배터리(700)로부터 가용가능한 파워 정보를 전달받고 받수온센서(210)에서 측정된 측정온도가 설정온도값을 만족하도록 히팅레지스터(200)를 조절한다. 이때, 설정온도값은 온수의 온도가 60℃ ~65℃ 범위를 만족하는 것이 바람직하다. 따라서, 제어부(500)는 수온센서(210)에서 측정된 측정온도가 60℃ 미만이면 히팅레지스터(200)의 작동을 지속적으로 유지하고, 수온센서(210)에서 측정된 측정온도가 65℃ 초과이면 히팅레지스터(200)의 작동을 정지시킨다.The controller 500 receives the available power information from the battery 700 and adjusts the heating register 200 so that the measured temperature measured by the receiving temperature sensor 210 satisfies the set temperature value. At this time, the set temperature value is preferably the temperature of the hot water satisfies the range of 60 ℃ ~ 65 ℃. Accordingly, the controller 500 continuously maintains the operation of the heating register 200 when the measured temperature measured by the water temperature sensor 210 is less than 60 ° C., and when the measured temperature measured by the water temperature sensor 210 is greater than 65 ° C. The operation of the heating register 200 is stopped.

아울러, 제어부(500)는 외부로부터 히팅완료를 위한 정지신호를 인가받으면, 다른 히터장치들이 정지된 이후, 워터펌프(110)가 일정시간(3분) 동안 더 가동된 후 정지되도록 한다. 이는 잠열에 의해 히터장치내 수온이 순간적으로 상승되는 것을 방지하기 위함이다.In addition, when the control unit 500 receives a stop signal for completion of heating from the outside, after the other heaters are stopped, the water pump 110 is further stopped for a predetermined time (3 minutes). This is to prevent the instantaneous rise in the water temperature in the heater by the latent heat.

한편, 제어부(500)에 인가되는 정지신호 및 작동신호는 별도의 작동스위치(140)를 통해 이루어질 수 있다. 작동스위치(140)는 운전석히터(612)를 제어하기 위한 운전석히터 컨트롤과 승객석히터(611),(621)를 제어하기 위한 승객석히터 컨트롤로 구성되는데, 이들 운전석히터 컨트롤과 승객석히터 컨트롤은 각각의 운전석히터(612) 및 승객석히터(611),(621)를 제어하여 작동신호를 제어부(500)에 전달할 수 있다. 예를 들어, 운전석히터 컨트롤 또는 승객석히터 컨트롤의 블로워스위치를 작동시키면, 해당 작동신호는 제어부(500)에 전달되고, 제어부(500)는 작동신호에 따라 워터펌프(110) 및 히팅레지스터(200)를 작동시킨다.
On the other hand, the stop signal and the operation signal applied to the control unit 500 may be made through a separate operation switch 140. The operation switch 140 includes a driver's seat heater control for controlling the driver's seat heater 612 and a passenger seat heater control for controlling the passenger seat heaters 611, 621. The driver's seat heater 612 and the passenger seat heaters 611 and 621 may be controlled to transmit an operation signal to the controller 500. For example, when the blower switch of the driver's seat heater control or the passenger seat heater control is operated, a corresponding operation signal is transmitted to the control unit 500, and the control unit 500 transmits the water pump 110 and the heating register 200 according to the operation signal. Activate

이하, 이와 같은 구성으로 이루어진 본 발명의 히터제어방법을 설명하면 다음과 같다.Hereinafter, the heater control method of the present invention having such a configuration will be described.

본 발명에 따른 히터제어방법은, 히팅레지스터를 가열하는 단계와, 가열된 온수를 병렬식으로 분배하는 단계와, 열교환된 온수를 수집하는 단계와, 온수를 재가열하는 단계를 포함한다.The heater control method according to the present invention includes heating a heating register, distributing heated hot water in parallel, collecting heat exchanged hot water, and reheating the hot water.

히팅레지스터를 가열하는 단계는, 워터펌프(110)를 통해 서지탱크(120)로부터 워터를 공급받아 설정온도값인 60℃ ~65℃ 범위를 만족하도록 워터를 가열한다. 이때, 수온센서(210)에서 측정된 측정온도가 60℃ 미만이면 히팅레지스터(200)의 작동은 지속적으로 유지되고, 수온센서(210)에서 측정된 측정온도가 65℃ 초과이면 히팅레지스터(200)의 작동은 정지된다. 60℃ ~65℃로 가열된 온수는 피드 3웨이조인트(300)를 통해 병렬식으로 분배된다.In the heating register, the water is supplied from the surge tank 120 through the water pump 110 to heat the water to satisfy the set temperature range of 60 ° C to 65 ° C. At this time, if the measured temperature measured by the water temperature sensor 210 is less than 60 ℃ operation of the heating register 200 is maintained continuously, if the measured temperature measured by the water temperature sensor 210 is more than 65 ℃ heating register 200 Operation is stopped. Hot water heated to 60 ~ 65 ℃ is distributed in parallel through the feed three-way joint (300).

가열된 온수를 병렬식으로 분배하는 단계는, 가열된 온수를 피드 3웨이조인트(300)를 차내 복수의 좌석히터, 예컨대 일측 좌석히터(610)와 타측 좌석히터(620)에 각각 병렬로 분배한다. 이때, 배관온도센서(220)를 통해 온수의 온도를 측정하고, 측정된 온도를 통해 히팅레지스터(200)가 과열 상태인지를 판단하는데, 만약 히팅레지스터(200)가 과열 상태인 것으로 판단되면 히팅레지스터(200)의 작동을 정지시킨다. 일측 좌석히터(610) 및 타측 좌석히터(620)에 분배되어 열교환된 온수는 리턴 3웨이조인트(400)를 통해 수집된다.In the step of distributing the heated hot water in parallel, the heated hot water is distributed in parallel to the feed 3-way joint 300 to a plurality of seat heaters, for example, one seat heater 610 and the other seat heater 620 in the vehicle. . At this time, the temperature of the hot water is measured through the pipe temperature sensor 220, and it is determined whether the heating register 200 is overheated based on the measured temperature. If the heating register 200 is determined to be overheated, the heating register The operation of the 200 is stopped. The hot water distributed and exchanged in one seat heater 610 and the other seat heater 620 is collected through the return 3-way joint 400.

열교환된 온수를 수집하는 단계는, 복수의 좌석히터에서 열교환된 온수를 리턴 3웨이조인트(400)를 통해 워터펌프(110)로 피드백한다. 워터펌프(110)로 피드백된 온수는 재가열을 위한 히팅레지스터(200)로 이동된다.In the collecting of the heat exchanged hot water, the hot water heat exchanged in the plurality of seat heaters is fed back to the water pump 110 through the return 3-way joint 400. The hot water fed back to the water pump 110 is moved to the heating register 200 for reheating.

온수를 재가열하는 단계는, 워터펌프(110)에서 이동된 온수를 히팅레지스터(200)를 통해 재가열한다. 재가열된 온수는 다시 피드 3웨이조인트(300)로 이동되면서 상술한 과정을 반복한다.In the step of reheating the hot water, the hot water moved from the water pump 110 is reheated through the heating register 200. The reheated hot water is moved back to the feed 3-way joint 300 and repeats the above-described process.

이후, 히팅과정이 완료되면, 잠열에 따른 순간적인 수온의 상승이 방지되도록 온수를 순환시키는 워터펌프(110)를 일정시간 가동한 후 정지시킨다.Then, when the heating process is completed, the water pump 110 for circulating the hot water is stopped for a predetermined time so as to prevent the instantaneous rise in water temperature due to latent heat.

상기에서 본 발명을 바람직한 실시 예를 사용하여 상세히 설명하였으나, 본 발명의 범위는 특정 실시 예에 한정되는 것은 아니며, 첨부된 특허청구범위에 의하여 해석되어야 할 것이다. 또한, 이 기술분야에서 통상의 지식을 습득한 자라면, 본 발명의 범위에서 벗어나지 않으면서도 많은 수정과 변형이 가능함을 이해하여야 할 것이다.Although the present invention has been described in detail using the preferred embodiments, the scope of the present invention is not limited to the specific embodiments, and should be interpreted by the appended claims. In addition, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

110 :워터펌프 120 :서지탱크
200 :히팅레이스터 210 :수온센서
220 :배관온도센서 300 :피드 3웨이조인트
400 :리턴 3웨이조인트 500 :제어부110: water pump 120: surge tank
200: heating raster 210: water temperature sensor
220: Piping temperature sensor 300: Feed 3-way joint
400: return 3-way joint 500: control unit

Claims (8)

공급된 워터를 순환시키는 워터펌프(110);
상기 순환되는 워터를 가열하는 히팅레지스터(200);
상기 히팅레지스터(200)에 의해 가열된 온수의 온도를 측정하기 위한 수온센서(210);
상기 히팅레지스터(200)에서 가열된 온수를 차내 복수의 좌석히터에 분배하는 피드 3웨이조인트(300);
상기 복수의 좌석히터에서 열교환된 온수를 수집하여 상기 워터펌프(110)에 피드백하는 리턴 3웨이조인트(400); 및
상기 수온센서(210)에서 측정된 측정온도가 설정온도값을 만족하도록 상기 히팅레지스터(200)를 조절하는 제어부(500)를 포함하는 것을 특징으로 하는 전기차량의 히터장치.A water pump 110 circulating the supplied water;
A heating register 200 for heating the circulated water;
A water temperature sensor 210 for measuring a temperature of hot water heated by the heating register 200;
A feed 3-way joint 300 for distributing hot water heated by the heating register 200 to a plurality of seat heaters in the vehicle;
A return 3-way joint 400 collecting hot water heat exchanged from the plurality of seat heaters and feeding back the water pump 110; And
And a control unit (500) for adjusting the heating register (200) so that the measured temperature measured by the water temperature sensor (210) satisfies a set temperature value. 청구항 1에 있어서,
상기 복수의 좌석히터는 승객석히터(611) 및 운전석히터(612)로 구성되어 차내 일측에 배치되는 일측 좌석히터(610)와, 복수의 승객석히터(621)로 구성되어 차내 타측에 배치되는 타측 좌석히터(620)로 구성되고, 상기 일측 좌석히터(610) 및 타측 좌석히터(620)는 병렬배관(630)을 통해 서로 병렬식으로 연결되는 것을 특징으로 하는 전기차량의 히터장치.The method according to claim 1,
The plurality of seat heaters are composed of a passenger seat heater 611 and a driver seat heater 612, one seat heater 610 disposed on one side of the vehicle, and the other seat composed of a plurality of passenger seat heaters 621 disposed on the other side of the vehicle. The heater 620, the one seat heater 610 and the other seat heater 620 is a heater device for an electric vehicle, characterized in that connected in parallel to each other through a parallel pipe (630). 청구항 1에 있어서,
상기 설정온도값은 60℃ ~65℃ 범위를 만족하는 것을 특징으로 하는 전기차량의 히터장치.The method according to claim 1,
The set temperature value is a heater device of an electric vehicle, characterized in that to satisfy the range of 60 ℃ ~ 65 ℃. 청구항 1에 있어서,
상기 피드 3웨이조인트(300)에는 상기 히팅레지스터(200)의 과열여부를 판단하기 위해 온수의 온도를 측정하는 배관온도센서(220)가 구비되는 것을 특징으로 하는 전기차량의 히터장치.The method according to claim 1,
The feed 3-way joint 300 is a heater device for an electric vehicle, characterized in that the pipe temperature sensor 220 for measuring the temperature of the hot water to determine whether the heating register 200 is overheated. 공급받은 워터가 설정온도값을 만족하는 온수가 되도록 히팅레지스터를 가열하는 단계;
상기 가열된 온수를 차내 복수의 좌석히터에 병렬식으로 분배하는 단계;
상기 복수의 좌석히터에서 열교환된 온수를 수집하는 단계; 및
수집된 온수를 히팅레지스터를 통해 재가열하는 단계를 포함하는 것을 특징으로 하는 전기차량의 히터제어방법.Heating the heating register so that the supplied water becomes hot water satisfying the set temperature value;
Distributing the heated hot water in parallel to a plurality of seat heaters in the vehicle;
Collecting hot water heat exchanged in the plurality of seat heaters; And
And reheating the collected hot water through a heating register. 청구항 5에 있어서,
상기 분배하는 단계에서, 분배되는 온수의 온도를 측정하여 상기 히팅레지스터가 과열 상태인 것으로 판단되면 상기 히팅레지스터의 작동을 정지시키는 것을 특징으로 하는 전기차량의 히터제어방법.The method according to claim 5,
In the dispensing step, the heater control method for an electric vehicle, characterized in that by measuring the temperature of the hot water to be dispensed and the operation of the heating register is determined to be overheated. 청구항 5에 있어서,
히팅과정이 완료되면, 잠열에 따른 순간적인 수온의 상승이 방지되도록 온수를 순환시키는 워터펌프를 일정시간 가동한 후 정지시키는 것을 특징으로 하는 전기차량의 히터제어방법.The method according to claim 5,
When the heating process is completed, the heater control method for an electric vehicle, characterized in that for stopping for a predetermined time after the water pump for circulating hot water to prevent the instantaneous rise in water temperature due to latent heat. 청구항 5에 있어서,
상기 설정온도값은 60℃ ~65℃ 범위를 만족하는 것을 특징으로 하는 전기차량의 히터제어방법.The method according to claim 5,
The set temperature value is a heater control method for an electric vehicle, characterized in that to satisfy the range of 60 ℃ ~ 65 ℃.
KR1020100065815A 2010-07-08 2010-07-08 Heater apparatus for electric automobile and cotnrol method thereof KR101154261B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100065815A KR101154261B1 (en) 2010-07-08 2010-07-08 Heater apparatus for electric automobile and cotnrol method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100065815A KR101154261B1 (en) 2010-07-08 2010-07-08 Heater apparatus for electric automobile and cotnrol method thereof

Publications (2)

Publication Number Publication Date
KR20120005198A KR20120005198A (en) 2012-01-16
KR101154261B1 true KR101154261B1 (en) 2012-06-13

Family

ID=45611429

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100065815A KR101154261B1 (en) 2010-07-08 2010-07-08 Heater apparatus for electric automobile and cotnrol method thereof

Country Status (1)

Country Link
KR (1) KR101154261B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210039011A (en) 2019-10-01 2021-04-09 주식회사 대창 Explosion proof heater apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101718076B1 (en) * 2015-05-14 2017-03-20 주식회사 대화알로이테크 Heater apparatus for electric automobile and cotnrol method thereof
KR101698908B1 (en) 2015-05-14 2017-02-01 주식회사 대화알로이테크 Battery preheating device for hybrid vehicle and method for controlling the same
KR102373420B1 (en) * 2017-03-30 2022-03-14 현대자동차주식회사 Hvac system of electric vehicle
KR102038361B1 (en) * 2018-01-12 2019-10-31 이기성 Heater device of electric vehicle
KR20200019318A (en) 2018-08-14 2020-02-24 이재욱 Flexible thick film sensor module with integrated seat heater and seat belt alarm with metal oxide material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10203141A (en) 1997-01-24 1998-08-04 Denso Corp Heating device for vehicle
KR19980040178U (en) * 1996-12-21 1998-09-15 양재신 Heating device of car seat
JP2007099204A (en) 2005-10-07 2007-04-19 Aisin Seiki Co Ltd Vehicular seat device
US20090130965A1 (en) 2007-11-17 2009-05-21 Antonio Martin Galvez-Ramos Climate control system for parked automobiles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980040178U (en) * 1996-12-21 1998-09-15 양재신 Heating device of car seat
JPH10203141A (en) 1997-01-24 1998-08-04 Denso Corp Heating device for vehicle
JP2007099204A (en) 2005-10-07 2007-04-19 Aisin Seiki Co Ltd Vehicular seat device
US20090130965A1 (en) 2007-11-17 2009-05-21 Antonio Martin Galvez-Ramos Climate control system for parked automobiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210039011A (en) 2019-10-01 2021-04-09 주식회사 대창 Explosion proof heater apparatus

Also Published As

Publication number Publication date
KR20120005198A (en) 2012-01-16

Similar Documents

Publication Publication Date Title
KR101154261B1 (en) Heater apparatus for electric automobile and cotnrol method thereof
JP6313455B2 (en) Hybrid vehicle and air conditioning system thereof
CN106183714B (en) Vehicle heat management system and control method for it
CN102529642B (en) Control method of air-conditioner heating system for extended range electric vehicle
KR101566735B1 (en) Method and system of heating cabin of hybrid electric vehicle
GB2414569B (en) A vehicle battery temperature control method and system
CN106159297B (en) A kind of heat-exchange system, control method and the automobile of fuel cell and power battery
CN201989662U (en) Automobile seat heating device
CN107150570A (en) A kind of new-energy automobile heating control method
CN108944333B (en) Heating control system and heating control method for pure electric vehicle
CN109421470A (en) System and method for heating electric vehicle
KR101610082B1 (en) Heating system for fuel cell vehicle and orerating method thereof
JP2016193671A (en) Vehicular air conditioner
KR102226551B1 (en) System and method for controlling a radiation heater for a vehicle
KR20110034705A (en) Air conditioning device and method for hev
JP6221920B2 (en) Air conditioner for vehicles
KR101592747B1 (en) Device sensing overheat of heater for fuel cell vehicle
JP5552370B2 (en) Vehicle and vehicle warm-up system
CN206144697U (en) Heavy automobile engine system of preheating
KR20170002214A (en) Method of heating cabin of hybrid electric vehicle
CN103950365B (en) A kind of cab heating system
CN104691277B (en) Heater core body device for vehicle
JP2016002862A (en) Hybrid automobile
EP1483639B1 (en) A vehicle preheating method and device
CN101927716A (en) Exhaust heating cushion

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20150529

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20180530

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20190528

Year of fee payment: 8