JP6695626B2 - 制御装置 - Google Patents
制御装置 Download PDFInfo
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- JP6695626B2 JP6695626B2 JP2016035138A JP2016035138A JP6695626B2 JP 6695626 B2 JP6695626 B2 JP 6695626B2 JP 2016035138 A JP2016035138 A JP 2016035138A JP 2016035138 A JP2016035138 A JP 2016035138A JP 6695626 B2 JP6695626 B2 JP 6695626B2
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- Prior art keywords
- temperature
- battery
- internal combustion
- combustion engine
- engine
- 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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- 238000002485 combustion reaction Methods 0.000 claims description 61
- 239000007788 liquid Substances 0.000 claims description 37
- 239000012530 fluid Substances 0.000 claims description 28
- 238000009499 grossing Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 13
- 239000000498 cooling water Substances 0.000 description 11
- 239000000446 fuel Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 230000005612 types of electricity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Secondary Cells (AREA)
Description
(A)内燃機関の再始動時におけるエンジン冷却水の温度
(B)直近の内燃機関の停止時におけるバッテリ液温の推測値
(C)内燃機関の再始動時におけるバッテリ120近傍の雰囲気の温度
のうち、最も値の小さいものを、内燃機関の再始動時のバッテリ液温と見なす。
y(n)=y(n−1)+{u(n)−y(n−1)}/f(n)
のように、温度値の時系列の移動平均をとることで、温度値をなまし処理する。上式において、u(n)はバッテリ温度信号gの現時点でのサンプリング値、y(n)はバッテリ温度信号gのサンプリング値をなまし処理した結果として得られる現在のバッテリ液温の推測値、y(n−1)は直近の過去のバッテリ液温の推測値、1/f(n)はなましの程度(なまし処理の強さ)を規定する係数であり、(n)は離散時間におけるn番目のサンプリング値を意味する。
120…バッテリ
140…バッテリの近傍の雰囲気の温度を検出するセンサ
g…バッテリ温度信号
Claims (1)
- 停止していた内燃機関の再始動時における車載のバッテリの液温を推測するものであって、
内燃機関の再始動時における内燃機関の温度を示唆する流体の温度、直近の内燃機関の停止時におけるバッテリの液温の推測値、及び内燃機関の再始動時におけるバッテリ近傍の雰囲気の温度を参照してこれら温度値のうち最も値の小さいものを、内燃機関の再始動時のバッテリの液温と見なす制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016035138A JP6695626B2 (ja) | 2016-02-26 | 2016-02-26 | 制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016035138A JP6695626B2 (ja) | 2016-02-26 | 2016-02-26 | 制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017152283A JP2017152283A (ja) | 2017-08-31 |
JP6695626B2 true JP6695626B2 (ja) | 2020-05-20 |
Family
ID=59742165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016035138A Active JP6695626B2 (ja) | 2016-02-26 | 2016-02-26 | 制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6695626B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7017350B2 (ja) * | 2017-09-13 | 2022-02-08 | ダイハツ工業株式会社 | バッテリ液温推定装置 |
JP7154999B2 (ja) * | 2018-12-27 | 2022-10-18 | ビークルエナジージャパン株式会社 | 電池制御装置 |
JP6989631B2 (ja) * | 2020-01-24 | 2022-01-05 | 本田技研工業株式会社 | 車両制御装置及び制御プログラム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2924543B2 (ja) * | 1993-03-10 | 1999-07-26 | 日産自動車株式会社 | Ni−Cd電池の残量表示装置および充電装置 |
JP4529555B2 (ja) * | 2004-06-22 | 2010-08-25 | 日産自動車株式会社 | 車両用発電機の制御装置 |
JP2006142899A (ja) * | 2004-11-17 | 2006-06-08 | Auto Network Gijutsu Kenkyusho:Kk | バッテリ温度検出装置 |
JP2008249459A (ja) * | 2007-03-30 | 2008-10-16 | Mazda Motor Corp | バッテリの温度推定装置 |
JP4466734B2 (ja) * | 2007-12-14 | 2010-05-26 | 株式会社デンソー | バッテリ液の温度推定方法 |
JP5826657B2 (ja) * | 2012-02-07 | 2015-12-02 | 株式会社デンソー | バッテリ液温度の推定装置及び推定方法 |
-
2016
- 2016-02-26 JP JP2016035138A patent/JP6695626B2/ja active Active
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JP2017152283A (ja) | 2017-08-31 |
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