JP5520766B2 - 車両走行制御装置 - Google Patents
車両走行制御装置 Download PDFInfo
- Publication number
- JP5520766B2 JP5520766B2 JP2010218054A JP2010218054A JP5520766B2 JP 5520766 B2 JP5520766 B2 JP 5520766B2 JP 2010218054 A JP2010218054 A JP 2010218054A JP 2010218054 A JP2010218054 A JP 2010218054A JP 5520766 B2 JP5520766 B2 JP 5520766B2
- Authority
- JP
- Japan
- Prior art keywords
- driving force
- target
- command
- force command
- 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.)
- Active
Links
- 230000001133 acceleration Effects 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000004364 calculation method Methods 0.000 description 38
- 238000006243 chemical reaction Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Images
Classifications
-
- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/11—Controlling the power contribution of each of the prime movers to meet required power demand using model predictive control [MPC] strategies, i.e. control methods based on models predicting performance
-
- 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
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
-
- 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
- B60K31/0008—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 means for detecting potential obstacles in vehicle path
- B60K2031/0033—Detecting longitudinal speed or acceleration of target vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/46—Wheel motors, i.e. motor connected to only one wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/10—Driver interactions by alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/28—Four wheel or all wheel drive
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/105—Output torque
-
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
-
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
- B60W2720/106—Longitudinal acceleration
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/93—Conjoint control of different elements
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Hybrid Electric Vehicles (AREA)
- Controls For Constant Speed Travelling (AREA)
- Traffic Control Systems (AREA)
Description
図2のステップS3では、式(2)に示す通り、S2で算出された目標ホイール駆動力(4輪分)25を予め記憶されたディファレンシャル・ギヤ比で割って、目標プロペラシャフト駆動力26を算出する。目標プロペラシャフト駆動力26は図3のプロペラシャフト37を対象とする目標駆動力である。式(2)のディファレンシャル・ギヤ比は、図3のディファレンシャル・ギヤ36が図3のプロペラシャフト37から図3のドライブシャフト(4輪分)35へ駆動力を伝達する比率である。
ル・ギヤ比) …(2)
ステップS4では式(3)に示す通り、S3で算出された目標プロペラシャフト駆動力26を予め記憶されたギヤ比で割って、目標トランスミッション入力駆動力27を算出する。目標トランスミッション入力駆動力27は図3のトランスミッション入力シャフト39を対象とする目標駆動力である。式(3)のギヤ比は図3のトランスミッション38から図3のプロペラシャフト37へ駆動力を伝達する比率である。
ステップS5では式(4)に示す通り、S4で算出された目標トランスミッション入力駆動力27を予め記憶されたトルクコントローラ比で割って、目標エンジン駆動力28を算出する。目標エンジン駆動力28は図3のクランクシャフト41を対象とする目標駆動力である。式(4)のトルクコントローラ比は図3のクランクシャフト41から図3のトランスミッション入力シャフト39へ駆動力を伝達する比率である。
トローラ比) …(4)
ステップS6では調整手段により、目標エンジン駆動力28に対して、予め記憶された車両特性に基づいて調整を行い、第1の駆動力指令であるエンジン駆動力指令29を算出する。エンジン駆動力指令29は図3のクランクシャフト41を対象とする駆動力指令である。なお、車両特性とは、予め記憶された、車両重量,タイヤ半径,駆動力指令値の少なくとも1つに対する車両動作の応答速度などである。
ステップS8では式(6)に示す通り、S7で算出された第2の駆動力指令であるトランスミッション入力駆動力指令30に予め記憶された第2の変換比であるギヤ比を掛けて、第3の駆動力指令であるプロペラシャフト駆動力指令31を算出する。プロペラシャフト駆動力指令31は図3のプロペラシャフト37を対象とする駆動力指令である。式(6)のギヤ比は式(3)のギヤ比と同じである。
ステップS9では式(7)に示す通り、S8で算出された第3の駆動力指令であるプロペラシャフト駆動力指令31に予め記憶された第3の変換比であるディファレンシャル・ギヤ比を掛けて、第4の駆動力指令であるホイール駆動力指令(4輪分)32を算出する。ホイール駆動力指令(4輪分)32は図3のホイール(4輪分)34、またはドライブシャフト(4輪分)35を対象とする駆動力指令である。式(7)のディファレンシャル・ギヤ比は式(2)のディファレンシャル・ギヤ比と同じである。
ステップS10では式(8)に示す通り、S9で算出された第4の駆動力指令であるホイール駆動力指令(4輪分)32を予め記憶された車両重量で割って、第5の駆動力指令である加速度指令33を算出する。式(8)の車両重量は式(1)の車両重量と同じである。
なお、上記トルクコントローラ比,ギヤ比,ディファレンシャル・ギヤ比は、説明上、それぞれ第1の変換比,第2の変換比,第3の変換比としているが、特に、特定するものではなく、例えば、第2の変換比をディファレンシャル・ギヤ比にしても構わない。
2 目標車間距離演算部
3 目標車速演算部
4 目標加速度演算部
5 駆動力演算部
6 車速センサ
7 外界認識装置
8 駆動力分配装置
9 駆動力源
10 エンジン制御部
11 ブレーキ制御部
12 モータ制御部
14 機能設定
15 実車速
16 車間距離
17 相対速度
18 駆動力指令
19 エンジン駆動力指令
20 ブレーキ駆動力指令
21 モータ駆動力指令
22 目標車間距離
23 目標車速
24 目標加速度
Claims (2)
- 予め算出された目標車速と、検出された実車速と、に基づいて目標加速度を算出する目標加速度演算部と、
前記目標加速度から駆動力指令を算出し、算出された前記駆動力指令を出力する駆動力演算部と、
前記駆動力指令を出力する駆動力分配部と、を有し、
前記駆動力演算部は、
前記目標加速度に基づいて、予め定めたギア比に基づいて目標トランスミッション入力駆動力に変換する目標トランスミッション入力シャフト駆動力算出手段と、
前記目標トランスミッション入力駆動力を、予め定めたトルクコントローラ比に基づいて目標エンジン駆動力に変換する目標エンジン駆動力算出手段と、
前記目標エンジン駆動力を予め記憶された車両特性に基づいて調整し、エンジン駆動力指令を算出する調整手段と、
前記エンジン駆動力指令を前記トルクコントローラ比に基づいてトランスミッション入力駆動力指令に変換するトランスミッション入力シャフト駆動力指令算出手段と、
前記トランスミッション入力駆動力指令を前記ギア比に基づいてプロペラシャフト駆動力指令に変換するプロペラシャフト駆動力指令算出手段と、
前記駆動力分配部からの要求に応じて、前記エンジン駆動力指令,前記トランスミッション入力駆動力指令,前記プロペラシャフト駆動力指令、の少なくとも1つを出力する出力手段と、を有する車両走行制御装置。 - 請求項1記載の車両走行制御装置において、
前記駆動力演算部は、
前記目標加速度と予め定めた車両重量とに基づいて目標ホイール駆動力を生成する目標ホイール駆動力算出手段と、
前記目標ホイール駆動力を予め定めたディファレンシャル・ギア比に基づいて目標プロペラシャフト駆動力に変換する目標プロペラシャフト駆動力算出手段と、
前記プロペラシャフト駆動力指令を前記ディファレンシャル・ギア比に基づいてホイール駆動力指令に変換するホイール駆動力指令算出手段と、
前記ホイール駆動力指令と前記車両重量に基づいて加速度指令を算出する加速度指令算出手段と、を有し、
前記出力手段は、接続される駆動力源に応じて、前記エンジン駆動力指令,前記トランスミッション入力駆動力指令,前記プロペラシャフト駆動力指令 ,前記ホイール駆動力指令,前記加速度指令、の少なくとも1つを出力する車両走行制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010218054A JP5520766B2 (ja) | 2010-09-29 | 2010-09-29 | 車両走行制御装置 |
EP11828693.9A EP2623358B1 (en) | 2010-09-29 | 2011-09-01 | Vehicle drive control device |
US13/818,582 US9045133B2 (en) | 2010-09-29 | 2011-09-01 | Vehicle travel control device |
PCT/JP2011/069961 WO2012043132A1 (ja) | 2010-09-29 | 2011-09-01 | 車両走行制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010218054A JP5520766B2 (ja) | 2010-09-29 | 2010-09-29 | 車両走行制御装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012071684A JP2012071684A (ja) | 2012-04-12 |
JP2012071684A5 JP2012071684A5 (ja) | 2012-11-08 |
JP5520766B2 true JP5520766B2 (ja) | 2014-06-11 |
Family
ID=45892605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010218054A Active JP5520766B2 (ja) | 2010-09-29 | 2010-09-29 | 車両走行制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9045133B2 (ja) |
EP (1) | EP2623358B1 (ja) |
JP (1) | JP5520766B2 (ja) |
WO (1) | WO2012043132A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106414157B (zh) * | 2014-01-22 | 2017-10-20 | 康奈可关精株式会社 | 电动车辆的驱动力控制装置 |
DE102014014241A1 (de) * | 2014-09-25 | 2016-03-31 | Audi Ag | Verfahren zur Fahrerinformation und Kraftfahrzeug |
KR102371248B1 (ko) * | 2017-09-08 | 2022-03-04 | 현대자동차 주식회사 | E-4wd 하이브리드 차량의 제어 방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3236344B2 (ja) * | 1992-05-13 | 2001-12-10 | 本田技研工業株式会社 | 車両の動力源出力制御装置 |
JP3127350B2 (ja) * | 1995-07-20 | 2001-01-22 | 本田技研工業株式会社 | ロックアップクラッチの制御装置 |
US6066070A (en) * | 1998-04-28 | 2000-05-23 | Toyota Jidosha Kabushiki Kaisha | Control system of vehicle having continuously variable transmission |
WO1999058359A1 (fr) * | 1998-05-11 | 1999-11-18 | Hitachi, Ltd. | Vehicule, dispositif et procede de commande du roulage de ce dernier |
JP3811296B2 (ja) * | 1998-09-09 | 2006-08-16 | 株式会社日立製作所 | 自動車の走行制御装置 |
JP3543678B2 (ja) * | 1998-12-16 | 2004-07-14 | 日産自動車株式会社 | 車両の駆動力制御装置 |
JP3815111B2 (ja) * | 1999-04-16 | 2006-08-30 | 日産自動車株式会社 | 車両の駆動力制御装置 |
JP3890847B2 (ja) * | 2000-02-29 | 2007-03-07 | 株式会社日立製作所 | 自動車用制御装置 |
JP3582462B2 (ja) * | 2000-07-04 | 2004-10-27 | 日産自動車株式会社 | 車速制御装置 |
JP4857518B2 (ja) * | 2003-12-24 | 2012-01-18 | トヨタ自動車株式会社 | 車両の制御装置 |
JP2006298317A (ja) * | 2005-04-25 | 2006-11-02 | Toyota Motor Corp | 駆動力制御装置 |
JP2007232098A (ja) * | 2006-03-01 | 2007-09-13 | Toyota Motor Corp | 車両の制御装置 |
JP2007255382A (ja) * | 2006-03-24 | 2007-10-04 | Toyota Motor Corp | 車両走行制御装置および車両走行制御方法 |
JP4377898B2 (ja) | 2006-09-11 | 2009-12-02 | 本田技研工業株式会社 | ハイブリッド車両の制御装置 |
JP4862630B2 (ja) * | 2006-11-27 | 2012-01-25 | 株式会社デンソー | 車間距離制御装置 |
-
2010
- 2010-09-29 JP JP2010218054A patent/JP5520766B2/ja active Active
-
2011
- 2011-09-01 EP EP11828693.9A patent/EP2623358B1/en active Active
- 2011-09-01 US US13/818,582 patent/US9045133B2/en active Active
- 2011-09-01 WO PCT/JP2011/069961 patent/WO2012043132A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US9045133B2 (en) | 2015-06-02 |
EP2623358B1 (en) | 2021-11-17 |
EP2623358A1 (en) | 2013-08-07 |
JP2012071684A (ja) | 2012-04-12 |
EP2623358A4 (en) | 2018-05-02 |
US20130211652A1 (en) | 2013-08-15 |
WO2012043132A1 (ja) | 2012-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10391884B2 (en) | Drive power control device for electric vehicle | |
JP6683178B2 (ja) | 自動運転システム | |
CN106515733B (zh) | 车辆的控制装置 | |
US20140288758A1 (en) | Electric vehicle control device | |
JP6350465B2 (ja) | 車両の制御装置 | |
US20110022284A1 (en) | Acceleration control device | |
JP2006297993A (ja) | 駆動力制御装置 | |
JP7147524B2 (ja) | 車両制御装置 | |
JP2017061167A (ja) | 車両走行制御装置 | |
JP6265191B2 (ja) | 車両の制御装置 | |
JP2015051716A (ja) | 車両走行制御装置 | |
JP2017058891A (ja) | 車両の制御装置及び追従走行システム | |
JP2007283910A (ja) | 障害物回避制御装置及び障害物回避制御プログラム | |
JP5520766B2 (ja) | 車両走行制御装置 | |
US8996221B2 (en) | Method for traction control in a motor vehicle, and control system for carrying out the method | |
KR101146520B1 (ko) | 자동운전차량의 기준주행속도 생성 시스템 및 방법 | |
JP2010241245A (ja) | 車両用駆動力制御装置 | |
JP6582697B2 (ja) | 制御システム | |
JP2004299593A (ja) | 車間保持自動制御装置 | |
JP2013231403A (ja) | 車体制振制御装置 | |
JP2019077353A (ja) | 運転支援装置 | |
JP2014024486A (ja) | 運転支援装置及び運転支援方法 | |
CN104691547B (zh) | 用于机动车的模块化构造的速度调节装置 | |
US10850733B2 (en) | Method for automatically adjusting the vehicle speed | |
JP4321441B2 (ja) | 加減速度制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120518 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120829 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120829 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120829 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130604 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130805 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140204 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140311 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140407 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5520766 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |