EP4296482A4 - Fahrzeug und wärmeverwaltungssteuerungsverfahren und -vorrichtung dafür sowie speichermedium - Google Patents

Fahrzeug und wärmeverwaltungssteuerungsverfahren und -vorrichtung dafür sowie speichermedium Download PDF

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Publication number
EP4296482A4
EP4296482A4 EP22794781.9A EP22794781A EP4296482A4 EP 4296482 A4 EP4296482 A4 EP 4296482A4 EP 22794781 A EP22794781 A EP 22794781A EP 4296482 A4 EP4296482 A4 EP 4296482A4
Authority
EP
European Patent Office
Prior art keywords
vehicle
storage medium
control method
thermal management
management control
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.)
Granted
Application number
EP22794781.9A
Other languages
English (en)
French (fr)
Other versions
EP4296482B1 (de
EP4296482A1 (de
Inventor
Futang ZHU
Chunsheng Wang
Qiuping Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
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 BYD Co Ltd filed Critical BYD Co Ltd
Publication of EP4296482A1 publication Critical patent/EP4296482A1/de
Publication of EP4296482A4 publication Critical patent/EP4296482A4/de
Application granted granted Critical
Publication of EP4296482B1 publication Critical patent/EP4296482B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • 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
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/18—Indicating devices; Other safety devices concerning coolant pressure, coolant flow, or liquid-coolant level
    • 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
    • F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps
    • 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
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
    • 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
    • F01P2025/13—Ambient temperature
    • 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
    • F01P2025/32—Engine outcoming fluid temperature
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/62—Load
    • 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
    • F01P2025/60—Operating parameters
    • F01P2025/66—Vehicle speed
    • 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
    • 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
    • F01P2050/00—Applications
    • F01P2050/22—Motor-cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP22794781.9A 2021-04-27 2022-04-22 Fahrzeug und wärmeverwaltungssteuerungsverfahren und -vorrichtung dafür sowie speichermedium Active EP4296482B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110458538.7A CN115247593B (zh) 2021-04-27 2021-04-27 一种车辆及其热管理控制方法、设备和存储介质
PCT/CN2022/088512 WO2022228310A1 (zh) 2021-04-27 2022-04-22 一种车辆及其热管理控制方法、设备和存储介质

Publications (3)

Publication Number Publication Date
EP4296482A1 EP4296482A1 (de) 2023-12-27
EP4296482A4 true EP4296482A4 (de) 2024-09-11
EP4296482B1 EP4296482B1 (de) 2026-03-11

Family

ID=83697104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22794781.9A Active EP4296482B1 (de) 2021-04-27 2022-04-22 Fahrzeug und wärmeverwaltungssteuerungsverfahren und -vorrichtung dafür sowie speichermedium

Country Status (8)

Country Link
US (1) US20240018895A1 (de)
EP (1) EP4296482B1 (de)
JP (1) JP7629111B2 (de)
CN (1) CN115247593B (de)
AU (1) AU2022267591B2 (de)
BR (1) BR112023021664A2 (de)
MX (1) MX2023011980A (de)
WO (1) WO2022228310A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112060902B (zh) * 2020-08-11 2022-06-17 长城汽车股份有限公司 一种热管理控制方法、装置和汽车
CN115450745B (zh) * 2022-06-01 2024-04-23 北京罗克维尔斯科技有限公司 车辆及其发动机水温的控制方法、装置、控制设备、介质
CN116456683A (zh) * 2023-04-24 2023-07-18 成都赛力斯科技有限公司 智能驾驶控制器的液冷预启动控制方法、装置及设备
CN116677490A (zh) * 2023-06-16 2023-09-01 长城汽车股份有限公司 一种热管理的方法及车辆
CN116619981B (zh) * 2023-06-28 2026-03-24 中国第一汽车股份有限公司 车载暖风控制方法、装置、设备和介质

Citations (5)

* Cited by examiner, † Cited by third party
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WO2008104855A1 (en) * 2007-02-28 2008-09-04 Toyota Jidosha Kabushiki Kaisha Cooling apparatus and cooling method for internal combustion engine
JP2012031811A (ja) * 2010-08-02 2012-02-16 Mitsubishi Electric Corp 電動ウォーターポンプの制御装置
US8958933B2 (en) * 2012-01-19 2015-02-17 Ford Global Technologies, Llc Engine control system
US20160333768A1 (en) * 2015-05-16 2016-11-17 GM Global Technology Operations LLC Cooling system with a coolant pump for an internal combustion engine
DE102020105903A1 (de) * 2019-03-12 2020-09-17 International Engine Intellectual Property Company, Llc Steuerungsstrategie für eine Kühlmittelpumpe mit variabler Drehzahl

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JPS5874824A (ja) * 1981-10-29 1983-05-06 Nissan Motor Co Ltd 機関の冷却装置
JP2006037883A (ja) * 2004-07-28 2006-02-09 Toyota Motor Corp 内燃機関の冷却装置
CN1884804A (zh) * 2005-06-22 2006-12-27 比亚迪股份有限公司 发动机水冷系统及冷却方法
JP2010065608A (ja) * 2008-09-10 2010-03-25 Mitsubishi Motors Corp 内燃機関の冷却装置
JP2010096042A (ja) * 2008-10-15 2010-04-30 Denso Corp エンジン冷却装置
CN102182540B (zh) * 2011-05-27 2013-04-03 重庆长安汽车股份有限公司 发动机冷却系统及冷却液温度控制方法
JP2014118957A (ja) * 2012-12-19 2014-06-30 Denso Corp エンジン制御装置
KR101550616B1 (ko) * 2013-12-18 2015-09-08 현대자동차 주식회사 차량용 냉각 시스템 및 제어 방법
CN103867283B (zh) * 2014-04-02 2016-04-13 广西玉柴机器股份有限公司 柴油机智能热管理系统
CN107013305B (zh) * 2016-01-28 2020-06-09 长城汽车股份有限公司 水泵的控制方法及控制装置
CN106246328B (zh) * 2016-08-26 2018-12-07 广州汽车集团股份有限公司 一种汽车发动机水冷系统电子水泵的控制方法及装置
CN106870100B (zh) * 2017-02-17 2019-07-23 广州汽车集团股份有限公司 一种发动机用离合式水泵的控制方法及装置
CN106979061B (zh) * 2017-03-30 2019-11-05 广州汽车集团股份有限公司 一种发动机电子水泵控制方法及系统
CN109162799B (zh) * 2018-09-27 2020-07-28 潍柴动力股份有限公司 一种智能冷却系统控制方法及装置
CN110549840B (zh) * 2019-09-04 2020-09-18 江苏徐工工程机械研究院有限公司 一种电传动工程机械冷却系统及其控制方法、控制装置
CN111779561B (zh) * 2020-05-29 2021-07-16 中通客车控股股份有限公司 一种发动机散热系统及调控方法
CN113818953B (zh) * 2020-06-18 2022-09-09 广州汽车集团股份有限公司 一种发动机水泵控制方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008104855A1 (en) * 2007-02-28 2008-09-04 Toyota Jidosha Kabushiki Kaisha Cooling apparatus and cooling method for internal combustion engine
JP2012031811A (ja) * 2010-08-02 2012-02-16 Mitsubishi Electric Corp 電動ウォーターポンプの制御装置
US8958933B2 (en) * 2012-01-19 2015-02-17 Ford Global Technologies, Llc Engine control system
US20160333768A1 (en) * 2015-05-16 2016-11-17 GM Global Technology Operations LLC Cooling system with a coolant pump for an internal combustion engine
DE102020105903A1 (de) * 2019-03-12 2020-09-17 International Engine Intellectual Property Company, Llc Steuerungsstrategie für eine Kühlmittelpumpe mit variabler Drehzahl

Non-Patent Citations (1)

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Title
See also references of WO2022228310A1 *

Also Published As

Publication number Publication date
MX2023011980A (es) 2023-10-23
AU2022267591B2 (en) 2025-05-29
CN115247593B (zh) 2025-01-14
EP4296482B1 (de) 2026-03-11
US20240018895A1 (en) 2024-01-18
CN115247593A (zh) 2022-10-28
WO2022228310A1 (zh) 2022-11-03
EP4296482A1 (de) 2023-12-27
AU2022267591A1 (en) 2023-10-19
JP7629111B2 (ja) 2025-02-12
BR112023021664A2 (pt) 2023-12-19
JP2024516088A (ja) 2024-04-12

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