JP4540675B2 - 自動車の燃費を低減する方法 - Google Patents
自動車の燃費を低減する方法 Download PDFInfo
- Publication number
- JP4540675B2 JP4540675B2 JP2006538866A JP2006538866A JP4540675B2 JP 4540675 B2 JP4540675 B2 JP 4540675B2 JP 2006538866 A JP2006538866 A JP 2006538866A JP 2006538866 A JP2006538866 A JP 2006538866A JP 4540675 B2 JP4540675 B2 JP 4540675B2
- Authority
- JP
- Japan
- Prior art keywords
- driver
- speed
- vehicle
- desired speed
- fuel consumption
- 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.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 18
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
- B60K31/04—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
- B60W2530/16—Driving resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
- B60W2540/106—Rate of change
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/20—Ambient conditions, e.g. wind or rain
-
- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Controls For Constant Speed Travelling (AREA)
Description
Claims (9)
- 自動車の燃費を低減する方法において、
一定な走行速度への運転者の希望が検出されること、及び、一定な走行速度への運転者の希望が認識された場合に、運転者によって指示されていない自動車速度変更が少なくとも部分的に、自動車の駆動エンジンの可能な限り僅かな燃費を考慮して制御されることと、一定な自動車速度への運転者の希望が、走行ペダルの移動(アクセルペダルの移動)に基づいて確認されることを特徴とする方法。 - 走行抵抗の変化が算出され、走行抵抗の少なくとも一部が制御される請求項1に記載の方法。
- 走行抵抗の変化の算出時に、自動車の長手方向に沿った車道の傾きの変化、又は天候条件または走行条件の変化、及び/又はカーブ走行が一緒に考慮されることを特徴とする請求項2に記載の方法。
- 走行ペダルの位置が、特定のプリセットされている期間に対して運転者によって一定に調整又は保持される時に、この走行ペダルのこの位置から生じる走行速度が、運転者の希望を示す希望速度として認識されることを特徴とする請求項1から3のいずれか一項に記載の方法。
- 1つの期間は、1秒(sec)〜8秒の範囲内にプリセットされることを特徴とする請求項4に記載の方法。
- 運転者の希望を示す希望速度が、記憶されることを特徴とする請求項4又は5に記載の方法。
- 実際の自動車速度が運転者の希望を示す希望速度と比較され、実際の自動車速度がこの希望速度からずれた場合、自動車が自動的に加速又は減速又は制動されて、このずれを小さくすることを特徴とする請求項4〜6のいずれか1項に記載の方法。
- 自動車の駆動エンジンに対するガソリン又はディーゼル燃料の可能な限り僅かな燃費で済むように、自動車が自動的に加速又は自動的に制動されることを特徴とする請求項7に記載の方法。
- 希望速度から実際の自動車速度のずれが0.2km/h〜2km/hの範囲にある時に、自動車が自動的に加速又は制動されることを特徴とする請求項7又は8に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10353335 | 2003-11-14 | ||
DE102004048494A DE102004048494A1 (de) | 2003-11-14 | 2004-10-05 | Verfahren zur Verringerung des Kraftstoffverbrauchs eines Kraftfahrzeuges |
PCT/EP2004/052939 WO2005047048A1 (de) | 2003-11-14 | 2004-11-12 | Verfahren zur verringerung des kraftstoffverbrauchs eines fahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007512168A JP2007512168A (ja) | 2007-05-17 |
JP4540675B2 true JP4540675B2 (ja) | 2010-09-08 |
Family
ID=34593367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006538866A Expired - Lifetime JP4540675B2 (ja) | 2003-11-14 | 2004-11-12 | 自動車の燃費を低減する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080033624A1 (ja) |
EP (1) | EP1687173A1 (ja) |
JP (1) | JP4540675B2 (ja) |
KR (1) | KR20070020192A (ja) |
WO (1) | WO2005047048A1 (ja) |
Families Citing this family (34)
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EP1747933A1 (de) * | 2005-07-19 | 2007-01-31 | Fz. Tech Bruno Meier | Geschwindigkeitsregelungsvorrichtung für Kraftfahrzeuge |
US11390165B2 (en) | 2005-11-17 | 2022-07-19 | Invently Automotive Inc. | Electric vehicle power management system |
US11345236B2 (en) | 2005-11-17 | 2022-05-31 | Invently Automotive Inc. | Electric vehicle power management system |
US11230190B2 (en) | 2005-11-17 | 2022-01-25 | Invently Automotive Inc. | Electric vehicle power management system |
US11279233B2 (en) | 2005-11-17 | 2022-03-22 | Invently Automotive Inc. | Electric vehicle power management system |
US11214144B2 (en) | 2005-11-17 | 2022-01-04 | Invently Automotive Inc. | Electric vehicle power management system |
US11325468B2 (en) | 2005-11-17 | 2022-05-10 | Invently Automotive Inc. | Vehicle power management system |
US11207981B2 (en) | 2005-11-17 | 2021-12-28 | Invently Automotive Inc. | Vehicle power management system |
US11279234B2 (en) | 2005-11-17 | 2022-03-22 | Invently Automotive Inc. | Vehicle power management system |
US11180025B2 (en) | 2005-11-17 | 2021-11-23 | Invently Automotive Inc. | Electric vehicle power management system |
US11084377B2 (en) | 2005-11-17 | 2021-08-10 | Invently Automotive Inc. | Vehicle power management system responsive to voice commands from a Gps enabled device |
US11267339B2 (en) | 2005-11-17 | 2022-03-08 | Invently Automotive Inc. | Vehicle power management system |
US11351863B2 (en) | 2005-11-17 | 2022-06-07 | Invently Automotive Inc. | Vehicle power management system |
US11186173B2 (en) | 2005-11-17 | 2021-11-30 | Invently Automotive Inc. | Electric vehicle power management system |
US8712650B2 (en) | 2005-11-17 | 2014-04-29 | Invent.Ly, Llc | Power management systems and designs |
US11267338B2 (en) | 2005-11-17 | 2022-03-08 | Invently Automotive Inc. | Electric vehicle power management system |
US11225144B2 (en) | 2005-11-17 | 2022-01-18 | Invently Automotive Inc. | Vehicle power management system |
US11220179B2 (en) | 2005-11-17 | 2022-01-11 | Invently Automotive Inc. | Vehicle power management system determining route segment length |
US11186174B2 (en) | 2005-11-17 | 2021-11-30 | Invently Automotive Inc. | Vehicle power management system |
US11186175B2 (en) | 2005-11-17 | 2021-11-30 | Invently Automotive Inc. | Vehicle power management system |
US11247564B2 (en) | 2005-11-17 | 2022-02-15 | Invently Automotive Inc. | Electric vehicle power management system |
US11254211B2 (en) | 2005-11-17 | 2022-02-22 | Invently Automotive Inc. | Electric vehicle power management system |
US11285810B2 (en) | 2005-11-17 | 2022-03-29 | Invently Automotive Inc. | Vehicle power management system |
US11207980B2 (en) | 2005-11-17 | 2021-12-28 | Invently Automotive Inc. | Vehicle power management system responsive to traffic conditions |
US11370302B2 (en) | 2005-11-17 | 2022-06-28 | Invently Automotive Inc. | Electric vehicle power management system |
US10882399B2 (en) | 2005-11-17 | 2021-01-05 | Invently Automotive Inc. | Electric vehicle power management system |
JP4906808B2 (ja) * | 2008-07-31 | 2012-03-28 | トヨタ自動車株式会社 | 省燃費運転診断装置、省燃費運転診断システム、車両の走行制御装置及び省燃費運転診断方法 |
JP4689708B2 (ja) * | 2008-07-31 | 2011-05-25 | 富士通テン株式会社 | 省燃費運転診断装置、原動機の制御装置及び省燃費運転診断方法 |
DE102008061392A1 (de) * | 2008-08-23 | 2010-02-25 | Bayerische Motoren Werke Aktiengesellschaft | Geschwindigkeitsregelsystem für Fahrzeuge |
JP5152865B2 (ja) * | 2008-12-22 | 2013-02-27 | Udトラックス株式会社 | 省燃費運転評価システム |
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-
2004
- 2004-11-12 KR KR1020067009371A patent/KR20070020192A/ko not_active Application Discontinuation
- 2004-11-12 EP EP04804532A patent/EP1687173A1/de not_active Ceased
- 2004-11-12 WO PCT/EP2004/052939 patent/WO2005047048A1/de active Application Filing
- 2004-11-12 JP JP2006538866A patent/JP4540675B2/ja not_active Expired - Lifetime
- 2004-11-12 US US10/579,001 patent/US20080033624A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20070020192A (ko) | 2007-02-20 |
WO2005047048A1 (de) | 2005-05-26 |
JP2007512168A (ja) | 2007-05-17 |
US20080033624A1 (en) | 2008-02-07 |
EP1687173A1 (de) | 2006-08-09 |
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