JP2020061861A - 充電制御装置 - Google Patents
充電制御装置 Download PDFInfo
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- JP2020061861A JP2020061861A JP2018191515A JP2018191515A JP2020061861A JP 2020061861 A JP2020061861 A JP 2020061861A JP 2018191515 A JP2018191515 A JP 2018191515A JP 2018191515 A JP2018191515 A JP 2018191515A JP 2020061861 A JP2020061861 A JP 2020061861A
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- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/25—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by controlling the electric load
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/13—Maintaining the SoC within a determined range
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
10 ECU(放置時間推定手段、外気温予想値取得手段、充電制御手段、
目的地推定手段、上限値設定手段、消費充電率算出手段、
実充電率取得手段)
21 電流電圧温度計(実充電率取得手段)
24 使用履歴DB(データベース)(履歴データ記憶手段)
25 気温情報DB(データベース)(外気温予想値取得手段)
EV 電気自動車(電動車両)
CS 充電スタンド(外部電源)
TM_S1 第1放置時間(放置時間)
TM_S2 第2放置時間(放置時間)
T_hat 外気温予想値
SOCLMT 充電率上限値
TH_hat1 第1最高外気温
TH_hat2 第2最高外気温
ΔSOC 消費充電率
SOCCMD 目標充電率
SOCA 実充電率
Claims (5)
- 電動車両のバッテリを外部電源によって充電する外部充電を制御する充電制御装置であって、
前記外部充電の実行に先立ち、前記外部充電が開始されてから前記電動車両が目的地に向かって出発するまでの前記電動車両の放置時間を推定する放置時間推定手段と、
当該推定された放置時間における外気温の予想値である外気温予想値を取得する外気温予想値取得手段と、
当該取得された外気温予想値に基づき、前記放置時間中に前記バッテリの充電率が当該バッテリの劣化を抑制可能な所定の充電率上限値を超えないように、前記外部充電を制御する充電制御手段と、
を備えることを特徴とする充電制御装置。 - ユーザーによる前記電動車両の使用履歴を表す履歴データを記憶する履歴データ記憶手段をさらに備え、
現在の日時、前記電動車両の現在位置及び前記履歴データに応じて、前記目的地を推定する目的地推定手段をさらに備えることを特徴とする、請求項1に記載の充電制御装置。 - 前記放置時間推定手段は、前記放置時間として、前記外部充電の開始時から前記電動車両が前記目的地に向かって出発するまでの第1放置時間と、前記電動車両が前記目的地に到着してから当該目的地を出発するまでの第2放置時間を推定し、
前記外気温予想値取得手段は、前記第1放置時間に対して取得された前記外気温予想値のうちの最高温度である第1最高外気温と、前記第2放置時間に対して取得された前記外気温予想値のうちの最高温度である第2最高外気温と、を取得し、
当該取得された第1及び第2最高外気温のうちのより高い方に応じて、前記充電率上限値を設定する上限値設定手段をさらに備えることを特徴とする、請求項1又は2に記載の充電制御装置。 - 前記電動車両が前記外部充電の後に前記目的地まで走行するのに消費される消費充電率を算出する消費充電率算出手段をさらに備え、
前記充電制御手段は、前記第2最高外気温が前記第1最高外気温よりも高いときに、前記外部充電の際の目標となる目標充電率を、前記充電率上限値と前記算出された消費充電率との和に設定することを特徴とする、請求項3に記載の充電制御装置。 - 前記バッテリの実際の充電率である実充電率を取得する実充電率取得手段をさらに備え、
前記充電制御手段は、前記取得された実充電率が前記目標充電率以上のときには、前記外部充電を保留することを特徴とする、請求項4に記載の充電制御装置。
Priority Applications (2)
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JP2018191515A JP7060486B2 (ja) | 2018-10-10 | 2018-10-10 | 充電制御装置 |
CN201910762777.4A CN111016736B (zh) | 2018-10-10 | 2019-08-19 | 充电控制装置 |
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JP2018191515A JP7060486B2 (ja) | 2018-10-10 | 2018-10-10 | 充電制御装置 |
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JP2020061861A true JP2020061861A (ja) | 2020-04-16 |
JP7060486B2 JP7060486B2 (ja) | 2022-04-26 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115534706A (zh) * | 2022-10-17 | 2022-12-30 | 重庆金康赛力斯新能源汽车设计院有限公司 | 新能源汽车充电方法、装置、计算机设备和存储介质 |
Citations (5)
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---|---|---|---|---|
JP2008238972A (ja) * | 2007-03-27 | 2008-10-09 | Aisin Aw Co Ltd | ハイブリッド走行補助方法及びハイブリッド走行補助装置 |
WO2010084599A1 (ja) * | 2009-01-23 | 2010-07-29 | トヨタ自動車株式会社 | 充電制御装置 |
US20120200257A1 (en) * | 2011-02-04 | 2012-08-09 | GM Global Technology Operations LLC | Method of Controlling a State-of-Charge (SOC) of a Vehicle Battery |
JP2013051809A (ja) * | 2011-08-31 | 2013-03-14 | Hitachi Automotive Systems Ltd | 電動車両の充電制御装置 |
JP2016165918A (ja) * | 2015-03-09 | 2016-09-15 | トヨタ自動車株式会社 | ハイブリッド車両 |
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KR20110054135A (ko) * | 2009-11-17 | 2011-05-25 | 현대자동차주식회사 | 하이브리드 차량의 배터리 soc 밸런싱 제어 방법 |
US20130285608A1 (en) * | 2011-01-06 | 2013-10-31 | Nec Corporation | Charging control device, charging control method, and program |
US9457682B2 (en) * | 2013-08-30 | 2016-10-04 | GM Global Technology Operations LLC | Method for predicting charging process duration |
JP2018064413A (ja) * | 2016-10-14 | 2018-04-19 | 東洋ゴム工業株式会社 | 二次電池の充電システム、及び充電最適化方法 |
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- 2018-10-10 JP JP2018191515A patent/JP7060486B2/ja active Active
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- 2019-08-19 CN CN201910762777.4A patent/CN111016736B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008238972A (ja) * | 2007-03-27 | 2008-10-09 | Aisin Aw Co Ltd | ハイブリッド走行補助方法及びハイブリッド走行補助装置 |
WO2010084599A1 (ja) * | 2009-01-23 | 2010-07-29 | トヨタ自動車株式会社 | 充電制御装置 |
US20120200257A1 (en) * | 2011-02-04 | 2012-08-09 | GM Global Technology Operations LLC | Method of Controlling a State-of-Charge (SOC) of a Vehicle Battery |
JP2013051809A (ja) * | 2011-08-31 | 2013-03-14 | Hitachi Automotive Systems Ltd | 電動車両の充電制御装置 |
JP2016165918A (ja) * | 2015-03-09 | 2016-09-15 | トヨタ自動車株式会社 | ハイブリッド車両 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115534706A (zh) * | 2022-10-17 | 2022-12-30 | 重庆金康赛力斯新能源汽车设计院有限公司 | 新能源汽车充电方法、装置、计算机设备和存储介质 |
CN115534706B (zh) * | 2022-10-17 | 2024-05-14 | 重庆赛力斯新能源汽车设计院有限公司 | 新能源汽车充电方法、装置、计算机设备和存储介质 |
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CN111016736B (zh) | 2023-04-18 |
CN111016736A (zh) | 2020-04-17 |
JP7060486B2 (ja) | 2022-04-26 |
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