JP6863228B2 - 冷却装置 - Google Patents
冷却装置 Download PDFInfo
- Publication number
- JP6863228B2 JP6863228B2 JP2017207621A JP2017207621A JP6863228B2 JP 6863228 B2 JP6863228 B2 JP 6863228B2 JP 2017207621 A JP2017207621 A JP 2017207621A JP 2017207621 A JP2017207621 A JP 2017207621A JP 6863228 B2 JP6863228 B2 JP 6863228B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- vehicle speed
- controller
- command value
- output command
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/50—Control strategies for responding to system failures, e.g. for fault diagnosis, failsafe operation or limp mode
-
- 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
- F01P5/14—Safety means against, or active at, failure of coolant-pumps drives, e.g. shutting engine down; Means for indicating functioning 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
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/445—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal 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
- F01P2025/60—Operating parameters
- F01P2025/66—Vehicle speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Description
11:循環路
12:ラジエータ
13:ポンプ
14:温度センサ
15:コントローラ
16:回転数センサ
20:インバータ
21:車載バッテリ
22:モータ
23:車軸
24:駆動輪
25:車速センサ
31:インストルメントパネル
100:電気自動車
Claims (1)
- 車載の機器を冷却する冷却装置であり、
冷媒を前記機器とラジエータの間で循環させるポンプと、
前記ポンプへ出力指令値を与えるとともに、前記ポンプの異常発生を監視するコントローラと、
を備えており、
前記コントローラは、
車速が所定の車速閾値を下回ると前記出力指令値を変更する車速連動制御と、
前記ポンプの回転数が所定の許容範囲を外れたことを検知してから前記許容範囲を外れた状態が継続している異常継続時間を計測し、前記異常継続時間が所定の時間閾値を超えると前記ポンプの異常を通知する通知信号を出力する監視制御と、
を実行可能であり、
前記監視制御において前記異常継続時間を計測中は前記車速連動制御を禁止し、
前記車速連動制御によって前記出力指令値を所定幅だけ変更してから所定期間の間は前記監視制御を一時的に停止する、冷却装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017207621A JP6863228B2 (ja) | 2017-10-26 | 2017-10-26 | 冷却装置 |
US16/123,179 US10449860B2 (en) | 2017-10-26 | 2018-09-06 | Cooling apparatus |
CN201811243121.3A CN109703351B (zh) | 2017-10-26 | 2018-10-24 | 冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017207621A JP6863228B2 (ja) | 2017-10-26 | 2017-10-26 | 冷却装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019080464A JP2019080464A (ja) | 2019-05-23 |
JP6863228B2 true JP6863228B2 (ja) | 2021-04-21 |
Family
ID=66245936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017207621A Active JP6863228B2 (ja) | 2017-10-26 | 2017-10-26 | 冷却装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10449860B2 (ja) |
JP (1) | JP6863228B2 (ja) |
CN (1) | CN109703351B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113060043B (zh) * | 2020-01-02 | 2022-03-25 | 奥动新能源汽车科技有限公司 | 换电设备的视觉定位方法及*** |
JP2022065421A (ja) * | 2020-10-15 | 2022-04-27 | トヨタ自動車株式会社 | ポンプ駆動装置の異常判定装置、異常判定方法およびモータ起動時の異常判定装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3211315B2 (ja) * | 1991-12-25 | 2001-09-25 | アイシン・エィ・ダブリュ株式会社 | 車両用電動機の冷却制御装置 |
DE19508104C2 (de) * | 1995-03-08 | 2000-05-25 | Volkswagen Ag | Verfahren zur Regelung eines Kühlkreislaufes eines Verbrennungskraftmotors |
JP2008195233A (ja) * | 2007-02-13 | 2008-08-28 | Mazda Motor Corp | インホイールモータを搭載する車両 |
JP2011160597A (ja) * | 2010-02-03 | 2011-08-18 | Toyota Motor Corp | 電動車両の冷却システム |
US20110246007A1 (en) * | 2010-03-30 | 2011-10-06 | Hyundai Motor Company | Apparatus for controlling electric water pump of hybrid vehicle and method thereof |
CN102022312A (zh) * | 2010-11-01 | 2011-04-20 | 湖南百时得能源环保科技有限公司 | 一种泵***及其控制方法 |
US20120316711A1 (en) * | 2011-06-08 | 2012-12-13 | Coda Automotive, Inc. | Cooling system with anomaly detection |
KR20130007819A (ko) * | 2011-07-11 | 2013-01-21 | 현대자동차주식회사 | 하이브리드 차량용 파워팩의 냉각장치 및 냉각방법 |
JP2013038990A (ja) | 2011-08-10 | 2013-02-21 | Toyota Motor Corp | 自動車 |
KR101427969B1 (ko) * | 2013-03-13 | 2014-08-07 | 현대자동차 주식회사 | 친환경 자동차의 냉각유량 제어 시스템 및 방법 |
KR101535009B1 (ko) * | 2014-02-06 | 2015-07-24 | 현대자동차주식회사 | 냉각수 상태 판단 방법 |
CN205220340U (zh) * | 2015-11-27 | 2016-05-11 | 重庆小康工业集团股份有限公司 | 电动车用冷却*** |
-
2017
- 2017-10-26 JP JP2017207621A patent/JP6863228B2/ja active Active
-
2018
- 2018-09-06 US US16/123,179 patent/US10449860B2/en not_active Expired - Fee Related
- 2018-10-24 CN CN201811243121.3A patent/CN109703351B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109703351B (zh) | 2021-09-24 |
US20190126755A1 (en) | 2019-05-02 |
US10449860B2 (en) | 2019-10-22 |
JP2019080464A (ja) | 2019-05-23 |
CN109703351A (zh) | 2019-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101856825B1 (ko) | 연료 전지 시스템, 연료 전지 탑재 차량 및 연료 전지 시스템의 제어 방법 | |
US10381695B2 (en) | Cooling system for secondary battery | |
JP5725831B2 (ja) | エンジンの冷却装置 | |
US10403942B2 (en) | Cooling system for vehicle-mounted secondary battery | |
JP6863228B2 (ja) | 冷却装置 | |
CN107471989B (zh) | 冷却***控制方法、冷却***及车辆 | |
JP6172201B2 (ja) | 車載二次電池の冷却システム | |
JP6287938B2 (ja) | 車載二次電池の冷却システム | |
JP2018117400A (ja) | 車輌の駆動装置、及び車輌 | |
JP2015126581A (ja) | 冷却システム及び冷却システムにおける電動オイルポンプの運転方法 | |
JP2006238675A (ja) | 電力変換装置及び電力変換装置への過熱保護温度設定方法 | |
JP2018115869A (ja) | 寿命推定装置、及び車輌 | |
US20190077274A1 (en) | Cooling apparatus for in-vehicle device | |
JP2017105276A (ja) | 車両の冷却システム | |
JP2010213501A (ja) | 電源制御装置および方法、並びにプログラム | |
JP2010000848A (ja) | 大気浄化触媒装置の異常検出装置 | |
JP6137452B2 (ja) | 電動車両用冷却装置 | |
JP2013207927A (ja) | 車両用組電池の充電制御装置 | |
JP2018066279A (ja) | 車両用冷却システム | |
JP2008104299A (ja) | モータの温度保護制御装置および方法 | |
JP2008086086A (ja) | 冷却ファン制御装置、及び冷却ファン制御装置を備える車両 | |
JP6119647B2 (ja) | 電動車両 | |
JP2005158271A (ja) | 電池冷却系異常検出システム | |
KR101439033B1 (ko) | 냉각 펌프 구동 시스템 | |
JP2013151869A (ja) | 自動車 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210105 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201225 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210204 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210302 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210315 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6863228 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |