JP4800744B2 - 冷却システム及びその制御方法 - Google Patents
冷却システム及びその制御方法 Download PDFInfo
- Publication number
- JP4800744B2 JP4800744B2 JP2005311340A JP2005311340A JP4800744B2 JP 4800744 B2 JP4800744 B2 JP 4800744B2 JP 2005311340 A JP2005311340 A JP 2005311340A JP 2005311340 A JP2005311340 A JP 2005311340A JP 4800744 B2 JP4800744 B2 JP 4800744B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heater
- temperature
- target temperature
- propulsion system
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 12
- 239000003507 refrigerant Substances 0.000 claims description 159
- 238000010438 heat treatment Methods 0.000 claims description 30
- 239000000446 fuel Substances 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine 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
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/50—Temperature using two or more temperature sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2037/00—Controlling
- F01P2037/02—Controlling starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/08—Cabin heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/18—Heater
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
- Fuel Cell (AREA)
Description
12 推進システム
14 ヒーター
16 ヒーター温度センサー
18 ヒーターコア
20 弁
22 ラジエータ
24 ラジエータ・バイパス路
26 弁位置温度センサー
28 冷媒注入路
30 冷媒排出路
Claims (4)
- 冷却システムの制御方法において、
上記冷却システムは、ヒーターコア及び推進システムを有する車両の冷却システムであり、
上記冷却システム内に冷媒ヒーターを供給するステップと、
上記冷却システム内に熱交換器を供給するステップと、
上記冷却システム内に、上記熱交換器をバイパスするバイパス路を供給するステップと、
上記冷却システム内における冷媒を上記ヒーターコアに入力する点である第一の点のために、第一目標温度を設定するステップと、
上記冷却システム内における冷媒を上記推進システムに入力する点である第二の点のために、上記第一目標温度よりも低い、第二目標温度を設定するステップと、
上記冷媒を、必要とされる上記熱交換器を通して分配することによって、上記冷却システム内の上記第二の点において、冷媒の温度を上記第二目標温度に維持するステップと、
暖房イベントの間、上記第二目標温度を上記第一目標温度に等しくなるように制御することによって、修正された第二目標温度を設定するステップと、
上記冷媒ヒーターの動作によって上記暖房イベントの間、上記冷媒を上記第一目標温度に維持するステップと、
上記冷媒を上記熱交換器の周りを迂回させることにより、上記冷媒を上記修正された第二目標温度に維持するステップとを有することを特徴とする方法。 - 上記推進システムが、内燃機関を有することを特徴とする請求項1に記載の方法。
- 上記推進システムが、燃料電池スタックを有することを特徴とする請求項1に記載の方法。
- 推進システム、
上記推進システムに接続された冷媒ヒーター、
上記冷媒ヒーターと前記推進システムとの間の熱交換器、
上記冷媒ヒーターと前記推進システムとの間で、上記熱交換器をバイパスするバイパス路、
上記冷媒ヒーターと上記バイパス路との間の第一温度センサー、及び、
上記バイパス路と上記推進システムとの間の第二温度センサーを有し、
上記第二温度センサーによって検出される、上記バイパス路と上記推進システムとの間の冷媒の温度が第二目標温度になるよう上記バイパス路を通る上記冷媒の量を制御し、
特定の作動条件である暖房イベントの間、上記第一温度センサーによって検出される、上記冷媒ヒーターと上記バイパス路との間の上記冷媒の温度が、上記第二目標温度よりも高い第一目標温度になるように、上記ヒーターを制御すると共に、上記第二目標定温度を上記第一目標温度に近づく又は一致するように修正し、上記バイパス路と上記推進システムとの間の上記冷媒の温度が該修正された第二目標温度になるように上記バイパス路を通る上記冷媒の量を制御することを特徴とする車両の冷却システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62265004P | 2004-10-27 | 2004-10-27 | |
US60/622,650 | 2004-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006123902A JP2006123902A (ja) | 2006-05-18 |
JP4800744B2 true JP4800744B2 (ja) | 2011-10-26 |
Family
ID=36202026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005311340A Expired - Fee Related JP4800744B2 (ja) | 2004-10-27 | 2005-10-26 | 冷却システム及びその制御方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7886988B2 (ja) |
JP (1) | JP4800744B2 (ja) |
DE (1) | DE102005049052B4 (ja) |
GB (1) | GB2419661B (ja) |
Families Citing this family (19)
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US7886988B2 (en) * | 2004-10-27 | 2011-02-15 | Ford Global Technologies, Llc | Switchable radiator bypass valve set point to improve energy efficiency |
GB2452920A (en) * | 2007-09-18 | 2009-03-25 | Lotus Car | Multi-cylinder Internal Combustion Engine with Cabin and De-activated Cylinder Heating using Coolant Flow |
US9711808B2 (en) * | 2008-03-24 | 2017-07-18 | GM Global Technology Operations LLC | Method for optimized execution of heating tasks in fuel cell vehicles |
US9849753B2 (en) * | 2008-05-16 | 2017-12-26 | GM Global Technology Operations LLC | Heating system for an automotive vehicle |
JP5316819B2 (ja) * | 2010-12-13 | 2013-10-16 | 三菱自動車工業株式会社 | 車両用暖房装置 |
JP5240403B2 (ja) * | 2011-03-18 | 2013-07-17 | トヨタ自動車株式会社 | エンジンの冷却システム |
EP2722206A4 (en) * | 2011-06-15 | 2016-04-20 | Toyota Motor Co Ltd | DEVICE FOR CONTROLLING VEHICLE HEATING AND METHOD AND PROGRAM THEREFOR |
CN103608201A (zh) * | 2011-06-23 | 2014-02-26 | 丰田自动车株式会社 | 车辆 |
JP5949176B2 (ja) * | 2012-05-31 | 2016-07-06 | アイシン精機株式会社 | 内燃機関の制御装置 |
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DE102013006155B4 (de) * | 2013-04-10 | 2022-05-05 | Audi Ag | Verfahren zum Heizen eines Fahrzeuginnenraums eines eine Brennkraftmaschine aufweisenden Fahrzeugs |
KR101628129B1 (ko) * | 2014-11-13 | 2016-06-08 | 현대자동차 주식회사 | 통합된 냉각 시스템 및 이를 제어하는 방법 |
WO2016139631A1 (en) * | 2015-03-05 | 2016-09-09 | Triz Engineering Solutions (Pty) Ltd | Engine fluid temperature regulating system and method |
JP6344305B2 (ja) * | 2015-05-18 | 2018-06-20 | 株式会社デンソー | 車両の空調制御装置 |
US10040335B2 (en) * | 2016-03-24 | 2018-08-07 | GM Global Technology Operations LLC | Thermal management system for a vehicle, and a method of controlling the same |
JP6443824B2 (ja) * | 2017-02-21 | 2018-12-26 | マツダ株式会社 | エンジンの冷却装置 |
US11059351B2 (en) * | 2018-04-25 | 2021-07-13 | Ford Global Technologies, Llc | System and method for heating passenger cabin with combination of power electronics and electric machine waste heat |
GB2581474B (en) * | 2019-02-13 | 2021-09-22 | Jaguar Land Rover Ltd | Engine cooling circuit and method of cooling an engine |
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JP5316819B2 (ja) * | 2010-12-13 | 2013-10-16 | 三菱自動車工業株式会社 | 車両用暖房装置 |
-
2005
- 2005-06-29 US US11/170,935 patent/US7886988B2/en active Active
- 2005-10-14 DE DE102005049052.2A patent/DE102005049052B4/de active Active
- 2005-10-14 GB GB0520925A patent/GB2419661B/en not_active Expired - Fee Related
- 2005-10-26 JP JP2005311340A patent/JP4800744B2/ja not_active Expired - Fee Related
-
2011
- 2011-01-05 US US12/984,692 patent/US8534571B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006123902A (ja) | 2006-05-18 |
GB2419661B (en) | 2008-08-27 |
GB0520925D0 (en) | 2005-11-23 |
US8534571B2 (en) | 2013-09-17 |
US20060086816A1 (en) | 2006-04-27 |
GB2419661A (en) | 2006-05-03 |
DE102005049052B4 (de) | 2019-03-28 |
US7886988B2 (en) | 2011-02-15 |
DE102005049052A1 (de) | 2006-05-04 |
US20110094707A1 (en) | 2011-04-28 |
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