JP2019182157A - 走行制御装置 - Google Patents
走行制御装置 Download PDFInfo
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- JP2019182157A JP2019182157A JP2018074506A JP2018074506A JP2019182157A JP 2019182157 A JP2019182157 A JP 2019182157A JP 2018074506 A JP2018074506 A JP 2018074506A JP 2018074506 A JP2018074506 A JP 2018074506A JP 2019182157 A JP2019182157 A JP 2019182157A
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- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
-
- 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
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- 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
- B60K6/44—Series-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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- 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
- B60L2240/14—Acceleration
- B60L2240/16—Acceleration longitudinal
-
- 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
- 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
- B60L2240/425—Temperature
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/08—Electric propulsion units
- B60W2510/087—Temperature
-
- 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
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
201:モータ温度取得部
202:B&C制御要請部
Claims (10)
- モータが発生する駆動力によって走行する車両の走行状態を制御する走行制御装置であって、
前記モータの温度を取得するモータ温度取得部(201)と、
前記モータ温度取得部が取得した前記モータの温度に基づいて、前記モータへの通電を定速走行に必要とされる通電量を跨いで増減するように変動させる過熱抑制バーンアンドコースト制御への移行可否を判断する制御移行判断部(102,202)と、を備える走行制御装置。 - 請求項1に記載の走行制御装置であって、
更に、自車両の周辺状況を取得する周辺状況取得部(101)を備え、
前記制御移行判断部は、前記モータの温度に加えて、前記周辺状況取得部が取得する自車両の周辺状況に基づいて、前記過熱抑制バーンアンドコースト制御への移行を自律的に判断する、走行制御装置。 - 請求項1又は2に記載の走行制御装置であって、
前記制御移行判断部は、前記モータの温度に加えて、前記モータの冷却容易性に基づいて、前記過熱抑制バーンアンドコースト制御への移行を自律的に判断する、走行制御装置。 - 請求項1から3のいずれか1項に記載の走行制御装置であって、
前記モータ温度取得部は、前記モータの温度を直接測定するモータ温度センサから前記モータの温度を取得する、走行制御装置。 - 請求項1から3のいずれか1項に記載の走行制御装置であって、
前記モータ温度取得部は、前記モータの温度と相関のある前記モータ外の電気系統に流れる電流の測定値に基づいて前記モータの温度を取得する、走行制御装置。 - 請求項1から3のいずれか1項に記載の走行制御装置であって、
前記モータ温度取得部は、外気温と自車両の走行予定とに基づいて前記モータの温度を取得する、走行制御装置。 - 請求項1から3のいずれか1項に記載の走行制御装置であって、
前記モータ温度取得部は、外気温と自車両の走行履歴とに基づいて前記モータの温度を取得する、走行制御装置。 - 請求項7に記載の走行制御装置であって、
前記走行履歴には、走行中における外気温の変動履歴、モータへの供給電力の変動履歴、モータを冷却するための冷却水が循環するラジエータにおける水温の変動履歴、ラジエータに熱交換のための空気を供給するラジエータファンの動作状況の履歴、及び冷却水を循環させるためのウォーターポンプ602の動作状況の履歴、の少なくとも1つを含む、走行制御装置。 - 請求項1に記載の走行制御装置であって、
前記過熱抑制バーンアンドコースト制御において、前記モータの温度の上昇しやすさを予測し、予測結果に応じて目標加速度を設定する、走行制御装置。 - 請求項1に記載の走行制御装置であって、
前記過熱抑制バーンアンドコースト制御において、加減速の周期は車速の変動又は前記モータに電力を供給するバッテリの充電状況に応じて変更される、走行制御装置。
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JP2018074506A JP7056335B2 (ja) | 2018-04-09 | 2018-04-09 | 走行制御装置 |
US16/377,294 US11084481B2 (en) | 2018-04-09 | 2019-04-08 | Travel control apparatus |
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JP2018074506A JP7056335B2 (ja) | 2018-04-09 | 2018-04-09 | 走行制御装置 |
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JP2019182157A true JP2019182157A (ja) | 2019-10-24 |
JP7056335B2 JP7056335B2 (ja) | 2022-04-19 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7375476B2 (ja) | 2019-11-01 | 2023-11-08 | 株式会社デンソー | 車両の報知システム、プログラム |
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DE102019126267B3 (de) * | 2019-09-30 | 2021-02-11 | Audi Ag | Motordiagnose mit Bremsmomentkompensation für Elektrofahrzeuge |
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US20180162397A1 (en) * | 2016-12-08 | 2018-06-14 | Hyundai Motor Company | Auto cruise control method and system for hybrid electric vehicle |
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JP4946100B2 (ja) | 2006-03-07 | 2012-06-06 | トヨタ自動車株式会社 | モータ駆動制御装置およびそれを搭載する電動車両ならびにモータ駆動制御方法 |
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- 2018-04-09 JP JP2018074506A patent/JP7056335B2/ja active Active
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- 2019-04-08 US US16/377,294 patent/US11084481B2/en active Active
Patent Citations (10)
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JP2000008902A (ja) * | 1998-06-17 | 2000-01-11 | Nissan Motor Co Ltd | 車両用定速走行制御システム |
JP2005083300A (ja) * | 2003-09-10 | 2005-03-31 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2006006036A (ja) * | 2004-06-17 | 2006-01-05 | Toyota Motor Corp | 電気自動車および電気自動車の制御方法 |
JP2007291919A (ja) * | 2006-04-24 | 2007-11-08 | Toyota Motor Corp | 車両用走行制御装置 |
JP2009040322A (ja) * | 2007-08-10 | 2009-02-26 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP2012217281A (ja) * | 2011-04-01 | 2012-11-08 | Toyota Motor Corp | 車両の走行路判定装置及び駆動力制御装置 |
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JP2013201800A (ja) * | 2012-03-23 | 2013-10-03 | Toshiba Corp | 車両駆動システム、電気車制御装置、車両駆動システムを有する電気車両、及び電気車制御装置を有する電気車両 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7375476B2 (ja) | 2019-11-01 | 2023-11-08 | 株式会社デンソー | 車両の報知システム、プログラム |
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US11084481B2 (en) | 2021-08-10 |
JP7056335B2 (ja) | 2022-04-19 |
US20190308604A1 (en) | 2019-10-10 |
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