JP2023070606A - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
- Publication number
- JP2023070606A JP2023070606A JP2021182904A JP2021182904A JP2023070606A JP 2023070606 A JP2023070606 A JP 2023070606A JP 2021182904 A JP2021182904 A JP 2021182904A JP 2021182904 A JP2021182904 A JP 2021182904A JP 2023070606 A JP2023070606 A JP 2023070606A
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- Japan
- Prior art keywords
- negative pressure
- brake booster
- pump
- electric pump
- vehicle
- 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.)
- Granted
Links
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 description 20
- 239000000446 fuel Substances 0.000 description 9
- 230000007257 malfunction Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism 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
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
100…内燃機関
3…吸気通路
32…スロットルバルブ
5…ブレーキブースタ
6…電動ポンプ
d…吸気圧信号
g…ブレーキブースタ負圧信号
h…バッテリSOC信号
n…電動ポンプ制御信号
Claims (1)
- 負圧を利用してブレーキ踏力を倍力するブレーキブースタ、及びブレーキブースタに負圧を補給する電動ポンプが搭載された車両を制御するものであり、
車載の電源から現在電動ポンプに供給可能な電圧または電力が閾値を上回る場合に電動ポンプの稼働を許可し、下回る場合に電動ポンプの稼働を禁止することとし、
前記閾値を、そのときのブレーキブースタ内の負圧の大きさまたはエンジン回転数若しくは車速に応じて上下させる車両の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021182904A JP7455489B2 (ja) | 2021-11-09 | 2021-11-09 | 車両の制御装置 |
Applications Claiming Priority (1)
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JP2021182904A JP7455489B2 (ja) | 2021-11-09 | 2021-11-09 | 車両の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023070606A true JP2023070606A (ja) | 2023-05-19 |
JP7455489B2 JP7455489B2 (ja) | 2024-03-26 |
Family
ID=86331657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021182904A Active JP7455489B2 (ja) | 2021-11-09 | 2021-11-09 | 車両の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP7455489B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006123798A (ja) | 2004-10-29 | 2006-05-18 | Toyota Motor Corp | ブレーキシステム |
JP2014008832A (ja) | 2012-06-28 | 2014-01-20 | Daihatsu Motor Co Ltd | ブレーキシステム |
JP5930878B2 (ja) | 2012-06-28 | 2016-06-08 | ダイハツ工業株式会社 | 車両用制御装置 |
JP5946351B2 (ja) | 2012-07-26 | 2016-07-06 | ダイハツ工業株式会社 | 電動負圧ポンプ搭載車 |
-
2021
- 2021-11-09 JP JP2021182904A patent/JP7455489B2/ja active Active
Also Published As
Publication number | Publication date |
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JP7455489B2 (ja) | 2024-03-26 |
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