EP3916208A4 - Procédé et système pour commander une pompe à eau électronique d'un moteur - Google Patents

Procédé et système pour commander une pompe à eau électronique d'un moteur Download PDF

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Publication number
EP3916208A4
EP3916208A4 EP20744840.8A EP20744840A EP3916208A4 EP 3916208 A4 EP3916208 A4 EP 3916208A4 EP 20744840 A EP20744840 A EP 20744840A EP 3916208 A4 EP3916208 A4 EP 3916208A4
Authority
EP
European Patent Office
Prior art keywords
engine
water pump
electronic water
controlling electronic
controlling
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.)
Pending
Application number
EP20744840.8A
Other languages
German (de)
English (en)
Other versions
EP3916208A1 (fr
Inventor
Songling XIN
Jinpeng Yang
Shuanghe YAN
Yan Wang
Tao Liang
Zhonghua Yang
Yunhui Liu
Tiantian DU
Zhendong TAN
Zhao Zhang
Hao Li
Hao Zhang
Yasong GU
Dongbo FU
Qingquan DONG
Yuchen HU
Lei Ma
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.)
Great Wall Motor Co Ltd
Original Assignee
Great Wall Motor 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 Great Wall Motor Co Ltd filed Critical Great Wall Motor Co Ltd
Publication of EP3916208A1 publication Critical patent/EP3916208A1/fr
Publication of EP3916208A4 publication Critical patent/EP3916208A4/fr
Pending legal-status Critical Current

Links

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
    • F01P7/164—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
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • 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
    • F01P2007/168—By varying the cooling capacity of a liquid-to-air heat-exchanger
    • 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
    • F01P2025/36—Heat exchanger mixed fluid temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP20744840.8A 2019-01-24 2020-01-15 Procédé et système pour commander une pompe à eau électronique d'un moteur Pending EP3916208A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910069236.3A CN110805487B (zh) 2019-01-24 2019-01-24 一种发动机电子水泵的控制方法和系统
PCT/CN2020/072190 WO2020151544A1 (fr) 2019-01-24 2020-01-15 Procédé et système pour commander une pompe à eau électronique d'un moteur

Publications (2)

Publication Number Publication Date
EP3916208A1 EP3916208A1 (fr) 2021-12-01
EP3916208A4 true EP3916208A4 (fr) 2022-07-20

Family

ID=69487237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20744840.8A Pending EP3916208A4 (fr) 2019-01-24 2020-01-15 Procédé et système pour commander une pompe à eau électronique d'un moteur

Country Status (3)

Country Link
EP (1) EP3916208A4 (fr)
CN (1) CN110805487B (fr)
WO (1) WO2020151544A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112467243B (zh) * 2020-11-12 2022-07-12 浙江合众新能源汽车有限公司 电池包冷却控制方法及装置
CN114575984B (zh) * 2020-11-30 2023-10-03 上海汽车集团股份有限公司 一种发动机热管理控制方法及控制单元
CN114645770B (zh) * 2021-05-25 2023-03-03 长城汽车股份有限公司 一种对尿素喷嘴的保护控制方法、装置、电子设备与车辆
CN113685258B (zh) * 2021-07-15 2022-06-28 东风汽车集团股份有限公司 发动机电子水泵的控制方法及终端设备
CN114899447A (zh) * 2022-04-25 2022-08-12 一汽解放汽车有限公司 散热控制方法、装置、计算机设备和存储介质
CN114636519B (zh) * 2022-05-17 2022-08-09 杭州泰尚智能装备有限公司 电子水泵气密测试机构及其控制方法
CN115163281B (zh) * 2022-06-15 2024-01-12 重庆长安汽车股份有限公司 一种发动机热管理系统的电子水泵控制方法及系统
CN115492674B (zh) * 2022-09-26 2024-10-15 长城汽车股份有限公司 电动水泵和散热风扇的控制方法及装置
CN115773174B (zh) * 2022-11-26 2024-03-29 重庆长安汽车股份有限公司 一种发动机电子水泵的控制方法及系统
CN115962040B (zh) * 2023-02-02 2024-06-11 重庆赛力斯新能源汽车设计院有限公司 一种发动机冷却控制方法、系统、设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662761B1 (en) * 1999-08-18 2003-12-16 Robert Bosch Gmbh Method for regulating the temperature of the coolant in an internal combustion engine using an electrically operated coolant pump
US20060185626A1 (en) * 2005-02-23 2006-08-24 Engineered Machined Products, Inc. Thermal management system and method for a heat producing system
CN106246328A (zh) * 2016-08-26 2016-12-21 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62288309A (ja) * 1986-06-06 1987-12-15 Kawasaki Heavy Ind Ltd 舶用デイ−ゼル機関のための主冷却海水ポンプの速度制御方法
DE19641558A1 (de) * 1996-10-09 1998-04-16 Voith Turbo Kg Verfahren und Steuerung zur Regelung des Kühlkreislaufes eines Fahrzeuges mittels einer thermisch geregelten Wasserpumpe
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
JP2008185021A (ja) * 2007-01-31 2008-08-14 Toyota Motor Corp 車両用冷却装置
KR101534695B1 (ko) * 2009-12-04 2015-07-08 현대자동차 주식회사 가변형 워터펌프 제어장치 및 방법
KR101241213B1 (ko) * 2010-12-03 2013-03-13 기아자동차주식회사 전동식 워터펌프 제어장치 및 방법
JP2013044295A (ja) * 2011-08-25 2013-03-04 Daimler Ag エンジン冷却装置
CN103711566B (zh) * 2013-01-23 2016-03-30 日立汽车系统(苏州）有限公司 发动机系统
CN104481667B (zh) * 2014-12-10 2017-03-01 安徽江淮汽车集团股份有限公司 一种电子水泵控制方法及系统
JP6287961B2 (ja) * 2015-06-01 2018-03-07 トヨタ自動車株式会社 内燃機関の冷却装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662761B1 (en) * 1999-08-18 2003-12-16 Robert Bosch Gmbh Method for regulating the temperature of the coolant in an internal combustion engine using an electrically operated coolant pump
US20060185626A1 (en) * 2005-02-23 2006-08-24 Engineered Machined Products, Inc. Thermal management system and method for a heat producing system
CN106246328A (zh) * 2016-08-26 2016-12-21 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020151544A1 *

Also Published As

Publication number Publication date
EP3916208A1 (fr) 2021-12-01
CN110805487B (zh) 2020-10-27
WO2020151544A1 (fr) 2020-07-30
CN110805487A (zh) 2020-02-18

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