JP3832499B2 - 車輌の駆動力制御装置 - Google Patents
車輌の駆動力制御装置 Download PDFInfo
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- JP3832499B2 JP3832499B2 JP2005213026A JP2005213026A JP3832499B2 JP 3832499 B2 JP3832499 B2 JP 3832499B2 JP 2005213026 A JP2005213026 A JP 2005213026A JP 2005213026 A JP2005213026 A JP 2005213026A JP 3832499 B2 JP3832499 B2 JP 3832499B2
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- vehicle
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- wheel
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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
- 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
- Y02T10/62—Hybrid vehicles
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
本発明の一つの好ましい態様によれば、上記請求項1の構成に於いて、前輪用駆動装置が主駆動装置であり、後輪用駆動装置が副駆動装置であるよう構成される(好ましい態様1)。
TPf=TPfmax・RTvsc ……(1)
TPf=μ・WF ……(2)
TPr=MIN(TPf,TPrmax) ……(3)
TPf=μ・WF ……(4)
TPr=MIN(TPf,μ・WR) ……(5)
TPf=μ・WF ……(6)
TPr=MIN(TPf,μ・WR・RTstr) ……(7)
γc=Vb・θ/(1+Kh・Vb 2 )・H/Rg ……(8)
γt=γc/(1+T・s) ……(9)
DV=(γt−γ) ……(10)
DV=H・(γt−γ)/V ……(11)
Rsfo=Rssfo
Rsfi=Kfi・Rsall
Rsro=0
Rsri=(1−Kfi)・Rsall ……(12)
Rsfr=Rsfo
Rsfl=Rsfi
Rsrr=Rsro
Rsrl=Rsri ……(13)
Rsfr=Rsfi
Rsfl=Rsfo
Rsrr=Rsri
Rsrl=Rsro ……(14)
18…前輪用ディファレンシャル
26…エンジン制御装置
28…モータ
30…後輪用ディファレンシャル
36…モータ制御装置
38…制動装置
40…油圧回路
48…電子制御装置
52fr〜52rl…車輪速度センサ
54…ヨーレートセンサ
56…前後加速度センサ
58…横加速度センサ
60…操舵角センサ
Claims (1)
- 前輪を駆動する前輪用駆動装置と、後輪を駆動する後輪用駆動装置と、車輪の駆動スリップ率が過大であるときには当該車輪の駆動スリップ率が所定の範囲内になるよう当該車輪に制動力を付与するトラクション制御を行うトラクション制御装置とを有し、前記前輪用駆動装置及び前記後輪用駆動装置の一方を主駆動装置とし他方を副駆動装置とする車輌の駆動力制御装置にして、車輌が登坂している状況に於いて前輪について前記トラクション制御装置による前記トラクション制御が実行されるときには、前記トラクション制御が実行されている前輪の駆動トルク及び前記後輪用駆動装置が発生可能な駆動トルクのうち何れか小さい方の値になるよう前記後輪用駆動装置の駆動力を制御することを特徴とする車輌の駆動力制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005213026A JP3832499B2 (ja) | 2005-07-22 | 2005-07-22 | 車輌の駆動力制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005213026A JP3832499B2 (ja) | 2005-07-22 | 2005-07-22 | 車輌の駆動力制御装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000261243A Division JP3719116B2 (ja) | 2000-08-30 | 2000-08-30 | 車輌の駆動力制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006017128A JP2006017128A (ja) | 2006-01-19 |
JP3832499B2 true JP3832499B2 (ja) | 2006-10-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005213026A Expired - Lifetime JP3832499B2 (ja) | 2005-07-22 | 2005-07-22 | 車輌の駆動力制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3832499B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113291305A (zh) * | 2020-02-19 | 2021-08-24 | 株式会社斯巴鲁 | 控制装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007252153A (ja) * | 2006-03-20 | 2007-09-27 | Hitachi Ltd | 自動車の制御装置及び自動車 |
JP5884910B2 (ja) * | 2012-08-01 | 2016-03-15 | 日産自動車株式会社 | 車両用駆動制御装置 |
-
2005
- 2005-07-22 JP JP2005213026A patent/JP3832499B2/ja not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113291305A (zh) * | 2020-02-19 | 2021-08-24 | 株式会社斯巴鲁 | 控制装置 |
JP2021130362A (ja) * | 2020-02-19 | 2021-09-09 | 株式会社Subaru | 制御装置 |
US11654892B2 (en) * | 2020-02-19 | 2023-05-23 | Subaru Corporation | Control apparatus |
JP7410740B2 (ja) | 2020-02-19 | 2024-01-10 | 株式会社Subaru | 制御装置 |
Also Published As
Publication number | Publication date |
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JP2006017128A (ja) | 2006-01-19 |
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