WO2012153678A1 - 車両用空調装置 - Google Patents
車両用空調装置 Download PDFInfo
- Publication number
- WO2012153678A1 WO2012153678A1 PCT/JP2012/061564 JP2012061564W WO2012153678A1 WO 2012153678 A1 WO2012153678 A1 WO 2012153678A1 JP 2012061564 W JP2012061564 W JP 2012061564W WO 2012153678 A1 WO2012153678 A1 WO 2012153678A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- mode
- outside air
- introduction port
- air conditioner
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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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 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
- B60H1/00785—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 detection of humidity or frost
-
- 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 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
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside air
Definitions
- the air conditioner 10 circulates refrigerant in a configuration including a compressor 12, a condenser (condenser) 14, an expansion valve (expansion valve) 16, and an evaporator (evaporator) 18.
- a refrigeration cycle is performed.
- the refrigerant compressed by the compressor 12 is liquefied by being cooled by the condenser 14, and the liquefied refrigerant is vaporized by the evaporator 18, whereby cooling and dehumidification of the air passing through the evaporator 18 is performed. Done.
- the expansion valve 16 forms a mist by rapidly depressurizing the refrigerant so as to improve the vaporization efficiency of the refrigerant in the evaporator 18.
- a well-known general structure can be applied to the structure which performs a refrigerating cycle.
- a first switching door 28A (also referred to as “inside air introduction door”) for opening and closing the first inside air introduction port 26A is provided.
- the first switching door 28A has a closed position (a position indicated by a two-dot chain line in FIG. 1) for closing the first internal air introduction port 26A, and an open position (a position indicated by a solid line in FIG. 1) for opening the first internal air introduction port 26A. ).
- a first air mix door 44A that can be disposed opposite to the upper side of the evaporator 18 and a second air mix door 44B that can be disposed opposite to the lower side of the evaporator 18 can rotate.
- the first and second air mix doors 44A and 44B are configured to control the amount of air passing through the heater core 42 (the amount of air to be heated) and the amount of air bypassing the heater core 42 by changing the opening degree. By such control, conditioned air having a predetermined temperature (target blowing temperature) is generated.
- target blowing temperature target blowing temperature
- the air conditioner ECU 60 is a part of a control unit 58 that controls the operation of the air conditioner 10.
- the air conditioner ECU 60 is provided with a microcomputer in which a CPU, ROM, RAM, and the like are connected by a bus, various input / output interfaces, drive circuits, and the like (all not shown), and the CPU is stored in a program stored in the ROM or the like. Based on this configuration, the operation of the air conditioner 10 is controlled.
- the air conditioner 10 is warming up.
- the air conditioning operation in the heating mode in which the set temperature is higher than the room temperature detected by the room temperature sensor 64 shown in FIG. 2 or the outside air temperature detected by the outside air temperature sensor 66 is set.
- any one of the FOOT mode, the BI-LEVEL mode, and the FOOT / DEF mode is selected as the conditioned air blowing mode.
- the cooling water temperature (water temperature) detected by the water temperature sensor 72 is low when starting the air conditioning operation in the heating mode (when the water temperature is equal to or lower than a preset minimum water temperature), Warm up.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
本発明の一実施形態に係る車両用空調装置としてのエアコン10について図1~図3を用いて説明する。図1には、エアコン10が概略構成図で示され、図2には、エアコン10の制御部58等がブロック化された概略構成図で示されている。
次に、図3を参照しながら上記実施形態の作用及び効果について説明する。図3には、エアコンECU60での暖房運転時の導入モードの制御がフローチャートにて示されている。なお、図3の処理は、図示しないイグニッションスイッチがオンされかつ、例えば、オートモードでの空調運転の開始が指示されることにより実行される。また、この処理は、エアコン10の暖房運転時に実行されるものであればよい。
なお、図1及び図2に示されるエアコン10は、エンジンの駆動力によって走行されるコンベンショナル車、エンジンないし電気モータの駆動力によって走行されるハイブリッド車、電気モータの駆動力によって走行される電気自動車などの任意の構成の車両に適用することができる。
Claims (1)
- 外気導入口から導入される外気、又は内気導入口から導入される内気を、車室内の前面窓ガラス側に向けて開口したデフロスタ吹出口へ案内可能とすると共に、流路途中に空気を冷却するエバポレータが配置された第一流路と、
前記外気導入口から導入される外気、又は前記内気導入口から導入される内気を、車室内の乗員席足元側に向けて開口した足元吹出口へ案内可能とすると共に、流路途中に前記エバポレータと、空気を加熱する加熱部と、が配置された第二流路と、
車室内の空気の湿度を検出する湿度検出部と、
前記第一流路及び前記第二流路へ前記外気導入口から外気を導入する外気導入モードと、前記第一流路及び前記第二流路へ前記内気導入口から内気を導入する内気導入モードと、前記第一流路へ前記外気を導入しかつ前記第二流路へ前記内気を導入する内外気二層モードと、を設定可能であり、暖房運転の開始後であって空調風の吹出温度が上昇する過程にあるウォームアップ状態にあると判定した場合でかつ前記湿度検出部によって検出された湿度が予め設定された基準湿度を超えている場合に前記内外気二層モードに設定する空調制御部と、
を有する車両用空調装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201280022548.5A CN103517814B (zh) | 2011-05-11 | 2012-05-01 | 车辆用空调装置 |
| DE112012002039.1T DE112012002039T8 (de) | 2011-05-11 | 2012-05-01 | Fahrzeugklimaanlage |
| US14/114,999 US9487059B2 (en) | 2011-05-11 | 2012-05-01 | Vehicle air conditioner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011106494A JP5609764B2 (ja) | 2011-05-11 | 2011-05-11 | 車両用空調装置 |
| JP2011-106494 | 2011-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012153678A1 true WO2012153678A1 (ja) | 2012-11-15 |
Family
ID=47139159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2012/061564 Ceased WO2012153678A1 (ja) | 2011-05-11 | 2012-05-01 | 車両用空調装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9487059B2 (ja) |
| JP (1) | JP5609764B2 (ja) |
| CN (1) | CN103517814B (ja) |
| DE (1) | DE112012002039T8 (ja) |
| WO (1) | WO2012153678A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342095A (zh) * | 2013-06-28 | 2013-10-09 | 安徽江淮汽车股份有限公司 | 一种提升车用空调采暖性能的系统及结构 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014151802A (ja) * | 2013-02-11 | 2014-08-25 | Denso Corp | 温調装置 |
| JP6015607B2 (ja) * | 2013-09-18 | 2016-10-26 | 株式会社デンソー | 車両用空調ユニット |
| DE102014221143B4 (de) * | 2014-10-17 | 2016-09-29 | Mahle International Gmbh | Fahrzeugkühlanlage und zugehöriges Betriebsverfahren |
| JP6488737B2 (ja) * | 2015-02-04 | 2019-03-27 | 株式会社デンソー | 車両用空調装置 |
| JP2017226397A (ja) * | 2016-06-24 | 2017-12-28 | トヨタ自動車株式会社 | 空調制御システム及び情報処理装置 |
| KR101836694B1 (ko) * | 2016-09-12 | 2018-03-08 | 현대자동차주식회사 | 내-외기 분리 유동 제어가 가능한 자동차용 공조 장치 |
| CN110520313B (zh) * | 2017-04-20 | 2022-12-16 | 三菱电机株式会社 | 车辆空调设备 |
| CN115773536A (zh) * | 2018-12-07 | 2023-03-10 | 大金工业株式会社 | 空气调节系统 |
| CN110103664A (zh) * | 2019-04-23 | 2019-08-09 | 浙江合众新能源汽车有限公司 | 一种汽车空调的节能控制方法及装置 |
| JP7347306B2 (ja) * | 2020-04-01 | 2023-09-20 | トヨタ自動車株式会社 | 車両用の空調制御システム及び車両用の空調制御プログラム |
| KR102869268B1 (ko) * | 2021-04-27 | 2025-10-13 | 주식회사 두원공조 | 차량의 난방 기동 속효 제어 장치 및 그 방법 |
| KR20240039875A (ko) * | 2022-09-20 | 2024-03-27 | 현대자동차주식회사 | 모빌리티용 공조 장치 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000062439A (ja) * | 1998-08-19 | 2000-02-29 | Denso Corp | 車両用空調装置 |
| JP2009208620A (ja) * | 2008-03-04 | 2009-09-17 | Toyota Motor Corp | 車両用空調装置 |
| JP2009298323A (ja) * | 2008-06-13 | 2009-12-24 | Denso Corp | 車両用空調装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19651279B4 (de) | 1995-12-13 | 2004-09-16 | Denso Corp., Kariya | Klimaanlage für ein Fahrzeug |
| DE19613344B4 (de) | 1996-04-03 | 2005-04-14 | Behr Gmbh & Co. Kg | Heizungs- oder Klimaanlage für ein Kraftfahrzeug |
| US6352102B1 (en) | 1996-10-07 | 2002-03-05 | Denso Corporation | Air conditioning apparatus for vehicle |
| JP3306451B2 (ja) | 1997-06-26 | 2002-07-24 | 株式会社デンソー | 車両用空調装置 |
| JP3834959B2 (ja) | 1997-10-13 | 2006-10-18 | 株式会社デンソー | 車両用空気調和装置 |
| JP4092805B2 (ja) | 1999-03-19 | 2008-05-28 | 株式会社デンソー | 車両用空調装置 |
| JP4784573B2 (ja) | 2007-08-09 | 2011-10-05 | 株式会社デンソー | 車両用空調装置本発明は、車両用空調装置に関する。 |
-
2011
- 2011-05-11 JP JP2011106494A patent/JP5609764B2/ja not_active Expired - Fee Related
-
2012
- 2012-05-01 DE DE112012002039.1T patent/DE112012002039T8/de not_active Ceased
- 2012-05-01 CN CN201280022548.5A patent/CN103517814B/zh not_active Expired - Fee Related
- 2012-05-01 WO PCT/JP2012/061564 patent/WO2012153678A1/ja not_active Ceased
- 2012-05-01 US US14/114,999 patent/US9487059B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000062439A (ja) * | 1998-08-19 | 2000-02-29 | Denso Corp | 車両用空調装置 |
| JP2009208620A (ja) * | 2008-03-04 | 2009-09-17 | Toyota Motor Corp | 車両用空調装置 |
| JP2009298323A (ja) * | 2008-06-13 | 2009-12-24 | Denso Corp | 車両用空調装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342095A (zh) * | 2013-06-28 | 2013-10-09 | 安徽江淮汽车股份有限公司 | 一种提升车用空调采暖性能的系统及结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103517814B (zh) | 2015-12-23 |
| US20140080398A1 (en) | 2014-03-20 |
| JP2012236495A (ja) | 2012-12-06 |
| JP5609764B2 (ja) | 2014-10-22 |
| CN103517814A (zh) | 2014-01-15 |
| DE112012002039T8 (de) | 2014-03-20 |
| US9487059B2 (en) | 2016-11-08 |
| DE112012002039T5 (de) | 2014-02-20 |
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