JP4556947B2 - 省燃費運転支援装置 - Google Patents
省燃費運転支援装置 Download PDFInfo
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- JP4556947B2 JP4556947B2 JP2006352006A JP2006352006A JP4556947B2 JP 4556947 B2 JP4556947 B2 JP 4556947B2 JP 2006352006 A JP2006352006 A JP 2006352006A JP 2006352006 A JP2006352006 A JP 2006352006A JP 4556947 B2 JP4556947 B2 JP 4556947B2
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- 239000000446 fuel Substances 0.000 claims description 237
- 230000001133 acceleration Effects 0.000 claims description 21
- 238000011156 evaluation Methods 0.000 claims description 20
- 230000006866 deterioration Effects 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims 1
- 230000008859 change Effects 0.000 description 14
- 230000006872 improvement Effects 0.000 description 12
- 239000003921 oil Substances 0.000 description 7
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- 238000001514 detection method Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000010705 motor oil Substances 0.000 description 5
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- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004800 psychological effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0236—Circuits relating to the driving or the functioning of the vehicle for economical driving
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- 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
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- 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
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
- G01F9/02—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine wherein the other variable is the speed of a vehicle
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
-
- 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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
- B60K2360/174—Economic driving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0625—Fuel consumption, e.g. measured in fuel liters per 100 kms or miles per gallon
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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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/84—Data processing systems or methods, management, administration
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
図1は、省燃費運転支援装置1が適用された省燃費運転支援システムの構成を示す機能図を示す。省燃費運転支援装置1は、車両の燃費に影響を与える運転操作又は走行状態を検出して、運転者に燃費向上に適した操作をアドバイスする。運転者はこのアドバイスに従い操作をすることで燃費によい運転操作がどのようなものかを把握することができ、よい評価を得た運転操作を維持しようと心がけ、省燃費運転をより向上させることができる。
・各走行状態の一区間の燃費γAは、γA=L1_i/Q1_i で算出される。
・各走行状態の燃費γBは、γB=ΣL1_i/ΣQ1_i で算出される。この燃費γBは、各走行状態の燃費となるので走行状態毎の燃費を比較することができる。
・時間的に連続した所定時間の燃費γCは図2を例にして、
γC=(L1+L2+L3+L4+…)/(Q1+Q2+Q3+Q4+…)となる。
10 燃費支援ECU10
11 燃費情報収集部
12 燃費算出部
13 運転評価部
14 運転者特定装置
15 エンジンECU
16 ブレーキECU
17 ナビECU
18 エアコンECU
19 走行履歴DB
20 ドライバ燃費履歴DB
21 アドバイスDB
22 出力装置
30 センサ
100 車載装置情報検出システム
Claims (3)
- 燃費を算出して燃費の増減に基づき運転者にアドバイスを報知する省燃費運転支援装置であって、
運転操作又は自車両の走行状態から車両情報を検出する検出手段と、
前記車両情報から燃費を算出して、運転者毎かつ走行状態毎に、燃費情報の履歴を記憶する燃費算出手段と、
走行状態毎に、所定時間毎に記録された過去の燃費情報と前記運転者の現在の燃費情報を比較して、燃費変動に寄与した運転操作又は自車両の走行状態を抽出し、抽出された前記運転操作又は前記走行状態に応じてアドバイスを運転者に報知する運転評価手段と、を有し、
燃費の悪化により第1のアドバイスが報知された場合、
燃費が悪化した際の燃費情報及び運転操作を記憶しておき、
燃費が悪化した際の燃費情報が検出されてから、所定時間内に、前記第1のアドバイスを報知させた前記運転操作が検出されない場合、前記運転評価手段は、前記第1のアドバイスを報知させた、燃費を悪化させた前記運転操作が検出されない旨の第2のアドバイスを報知する、
を有することを特徴とする省燃費運転支援装置。 - 一般道と自動車専用道路とで燃費を別に算出し、
一般道と自動車専用道路とで区分して前記アドバイスを運転者に報知する、
ことを特徴とする請求項1記載の省燃費運転支援装置。 - 前記運転操作又は前記走行状態は、ブレーキ操作、シフト操作、エアコン操作、車速、エンジン回転数、加減速度、オイル劣化、タイヤ空気圧、タイヤ摩耗度、排ガス、車高、冷却水温度、潤滑油温度、路面勾配、乗車人数又は積載重量の少なくとも1つに基づき抽出される、
ことを特徴とする請求項1又は2記載の省燃費運転支援装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006352006A JP4556947B2 (ja) | 2006-12-27 | 2006-12-27 | 省燃費運転支援装置 |
US12/521,084 US8576057B2 (en) | 2006-12-27 | 2007-12-25 | Fuel consumption saving drive supporting device |
EP07860085.5A EP2127953A4 (en) | 2006-12-27 | 2007-12-25 | Fuel saving operation supporting device |
PCT/JP2007/074856 WO2008078749A1 (ja) | 2006-12-27 | 2007-12-25 | 省燃費運転支援装置 |
CNA2007800485369A CN101573254A (zh) | 2006-12-27 | 2007-12-25 | 节省燃耗驾驶辅助装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006352006A JP4556947B2 (ja) | 2006-12-27 | 2006-12-27 | 省燃費運転支援装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008163781A JP2008163781A (ja) | 2008-07-17 |
JP4556947B2 true JP4556947B2 (ja) | 2010-10-06 |
Family
ID=39562538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006352006A Active JP4556947B2 (ja) | 2006-12-27 | 2006-12-27 | 省燃費運転支援装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8576057B2 (ja) |
EP (1) | EP2127953A4 (ja) |
JP (1) | JP4556947B2 (ja) |
CN (1) | CN101573254A (ja) |
WO (1) | WO2008078749A1 (ja) |
Cited By (1)
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CN113250836B (zh) * | 2021-06-07 | 2022-10-14 | 一汽解放汽车有限公司 | 发动机控制方法、装置、计算机设备和存储介质 |
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Also Published As
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US8576057B2 (en) | 2013-11-05 |
EP2127953A1 (en) | 2009-12-02 |
WO2008078749A1 (ja) | 2008-07-03 |
CN101573254A (zh) | 2009-11-04 |
JP2008163781A (ja) | 2008-07-17 |
US20100090818A1 (en) | 2010-04-15 |
EP2127953A4 (en) | 2017-10-11 |
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