JP2017158252A - 車両用充電制御装置 - Google Patents
車両用充電制御装置 Download PDFInfo
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- JP2017158252A JP2017158252A JP2016037810A JP2016037810A JP2017158252A JP 2017158252 A JP2017158252 A JP 2017158252A JP 2016037810 A JP2016037810 A JP 2016037810A JP 2016037810 A JP2016037810 A JP 2016037810A JP 2017158252 A JP2017158252 A JP 2017158252A
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- Prior art keywords
- battery
- temperature
- main battery
- auxiliary battery
- auxiliary
- 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.)
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Links
- 230000007423 decrease Effects 0.000 description 12
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
車両を推進させるモータに電力を供給する主バッテリと、
前記主バッテリよりも低圧な電力を前記車両の補機に供給する補機バッテリと、
前記主バッテリの電力を電圧変換して前記補機バッテリに供給するDC/DCコンバータと、
前記車両の駐車時間が所定時間経過すると、前記DC/DCコンバータを作動させて、前記主バッテリの電力を用いて前記補機バッテリの充電を実施する制御装置と、
前記主バッテリの温度を検出する主バッテリ温度センサと、
前記補機バッテリの温度を検出する補機バッテリ温度センサとを備え、
前記制御装置は、前記主バッテリと前記補機バッテリの少なくとも一方の温度が所定温度以下であると検出されたとき、前記所定時間を短くする、車両用充電制御装置が提供される。
10 主バッテリ
20 補機バッテリ
30 DC/DCコンバータ
40 制御装置
50 主バッテリ温度センサ
60 補機バッテリ温度センサ
Claims (1)
- 車両を推進させるモータに電力を供給する主バッテリと、
前記主バッテリよりも低圧な電力を前記車両の補機に供給する補機バッテリと、
前記主バッテリの電力を電圧変換して前記補機バッテリに供給するDC/DCコンバータと、
前記車両の駐車時間が所定時間経過すると、前記DC/DCコンバータを作動させて、前記主バッテリの電力を用いて前記補機バッテリの充電を実施する制御装置と、
前記主バッテリの温度を検出する主バッテリ温度センサと、
前記補機バッテリの温度を検出する補機バッテリ温度センサとを備え、
前記制御装置は、前記主バッテリと前記補機バッテリの少なくとも一方の温度が所定温度以下であると検出されたとき、前記所定時間を短くする、車両用充電制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016037810A JP6530334B2 (ja) | 2016-02-29 | 2016-02-29 | 車両用充電制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016037810A JP6530334B2 (ja) | 2016-02-29 | 2016-02-29 | 車両用充電制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017158252A true JP2017158252A (ja) | 2017-09-07 |
JP6530334B2 JP6530334B2 (ja) | 2019-06-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016037810A Active JP6530334B2 (ja) | 2016-02-29 | 2016-02-29 | 車両用充電制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6530334B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109435711A (zh) * | 2018-11-02 | 2019-03-08 | 浙江合众新能源汽车有限公司 | 一种新能源汽车低压蓄电池防亏电系统及方法 |
CN111591138A (zh) * | 2019-02-20 | 2020-08-28 | 丰田自动车株式会社 | 充电控制装置及充电控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012214142A (ja) * | 2011-03-31 | 2012-11-08 | Mitsubishi Heavy Ind Ltd | ハイブリッド車両 |
JP2013153581A (ja) * | 2012-01-25 | 2013-08-08 | Mitsubishi Motors Corp | 充電情報出力装置 |
JP2014007861A (ja) * | 2012-06-25 | 2014-01-16 | Mitsubishi Motors Corp | 電動車 |
JP2015233390A (ja) * | 2014-06-10 | 2015-12-24 | トヨタ自動車株式会社 | 充電制御装置 |
-
2016
- 2016-02-29 JP JP2016037810A patent/JP6530334B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012214142A (ja) * | 2011-03-31 | 2012-11-08 | Mitsubishi Heavy Ind Ltd | ハイブリッド車両 |
JP2013153581A (ja) * | 2012-01-25 | 2013-08-08 | Mitsubishi Motors Corp | 充電情報出力装置 |
JP2014007861A (ja) * | 2012-06-25 | 2014-01-16 | Mitsubishi Motors Corp | 電動車 |
JP2015233390A (ja) * | 2014-06-10 | 2015-12-24 | トヨタ自動車株式会社 | 充電制御装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109435711A (zh) * | 2018-11-02 | 2019-03-08 | 浙江合众新能源汽车有限公司 | 一种新能源汽车低压蓄电池防亏电系统及方法 |
CN111591138A (zh) * | 2019-02-20 | 2020-08-28 | 丰田自动车株式会社 | 充电控制装置及充电控制方法 |
JP2020137285A (ja) * | 2019-02-20 | 2020-08-31 | トヨタ自動車株式会社 | 充電制御装置及び方法 |
US11411426B2 (en) | 2019-02-20 | 2022-08-09 | Toyota Jidosha Kabushiki Kaisha | Charging control for improving efficiency of charging auxiliary device battery |
JP7147621B2 (ja) | 2019-02-20 | 2022-10-05 | トヨタ自動車株式会社 | 充電制御装置及び方法 |
US11721999B2 (en) | 2019-02-20 | 2023-08-08 | Toyota Jidosha Kabushiki Kaisha | Charging control for improving efficiency of charging auxiliary device battery |
CN111591138B (zh) * | 2019-02-20 | 2023-09-15 | 丰田自动车株式会社 | 充电控制装置及充电控制方法 |
Also Published As
Publication number | Publication date |
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JP6530334B2 (ja) | 2019-06-12 |
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