JP6298037B2 - 駆動装置の制御システム - Google Patents
駆動装置の制御システム Download PDFInfo
- Publication number
- JP6298037B2 JP6298037B2 JP2015251009A JP2015251009A JP6298037B2 JP 6298037 B2 JP6298037 B2 JP 6298037B2 JP 2015251009 A JP2015251009 A JP 2015251009A JP 2015251009 A JP2015251009 A JP 2015251009A JP 6298037 B2 JP6298037 B2 JP 6298037B2
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- Prior art keywords
- torque
- motor
- differential
- drive
- brake
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- 230000007246 mechanism Effects 0.000 claims description 106
- 230000001133 acceleration Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- 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
- B60W2540/18—Steering angle
-
- 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
- B60W2710/08—Electric propulsion units
- B60W2710/083—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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/12—Differentials
- B60W2710/125—Locking status
-
- 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
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Regulating Braking Force (AREA)
- Braking Arrangements (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Retarders (AREA)
Description
Claims (2)
- 駆動用モータと、
前記駆動用モータからトルクが入力され、その入力されたトルクを左右の車輪に伝達することができる差動機構と、
前記差動機構におけるいずれかの回転要素に連結されると共に、トルクを出力することにより前記差動機構から前記左右の車輪に伝達するトルクの分配率を制御する差動用モータと
を備えた駆動装置の制御システムにおいて、
車両の前後加速度、横加速度、ヨーレート、前記左右の車輪の回転数、前記左右の車輪のトルクの少なくともいずれか一つを含む走行状態、およびアクセル操作量、ブレーキ操作量、ステアリング操作量の少なくともいずれか一つを含む操作状態を検出するセンサと、
前記差動機構における入力要素、または前記駆動用モータから前記左右の車輪に向けてのトルクの伝達経路における前記差動機構よりも前記駆動用モータ側に設けられた回転部材と摩擦接触することにより制動力を作用させるとともに、供給される電力に応じて前記制動力を制御することができるブレーキ機構と、
前記センサにより検出された前記走行状態および前記操作状態に基づいて目標走行状態を演算し、前記目標走行状態に基づいて前記左右の車輪に伝達する目標駆動トルクまたは目標制動トルクを演算し、前記目標駆動トルクに基づいて前記駆動用モータおよび前記差動用モータの出力トルクを求め、前記目標制動トルクに基づいて前記ブレーキ機構により発生させる制動力と前記差動用モータの出力トルクとを求めるように構成された第1コントローラと
を備えている
ことを特徴とする駆動装置の制御システム。 - 請求項1に記載の駆動装置の制御システムにおいて、
前記第1コントローラに電力を供給する第1電源と、
前記第1電源とは異なる第2電源と、
前記駆動用モータから前記車輪までのトルクの伝達経路のうちのいずれかの回転部材を停止させることができるパーキングロック機構と、
前記第2電源と電気的に接続され、前記パーキングロック機構を制御する第2コントローラと
を備えている
ことを特徴とする駆動装置の制御システム。
Priority Applications (4)
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JP2015251009A JP6298037B2 (ja) | 2015-12-24 | 2015-12-24 | 駆動装置の制御システム |
DE102016123691.8A DE102016123691B4 (de) | 2015-12-24 | 2016-12-07 | Steuersystem für eine Antriebseinheit |
US15/389,881 US10144430B2 (en) | 2015-12-24 | 2016-12-23 | Control system for drive unit |
CN201611206406.0A CN107021092B (zh) | 2015-12-24 | 2016-12-23 | 驱动装置的控制系统 |
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JP2015251009A JP6298037B2 (ja) | 2015-12-24 | 2015-12-24 | 駆動装置の制御システム |
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US (1) | US10144430B2 (ja) |
JP (1) | JP6298037B2 (ja) |
CN (1) | CN107021092B (ja) |
DE (1) | DE102016123691B4 (ja) |
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US10647324B2 (en) * | 2016-09-28 | 2020-05-12 | Polaris Industries Inc. | Systems and methods for control of two independent powertrains in a vehicle |
DE102017113563A1 (de) | 2017-06-20 | 2018-12-20 | Ipgate Ag | Bremssystem |
JP6521491B1 (ja) * | 2017-12-01 | 2019-05-29 | マツダ株式会社 | 車両の制御装置 |
DE102018201822A1 (de) | 2018-02-06 | 2019-08-08 | Robert Bosch Gmbh | Elektrisches Antriebssystem für ein elektrisch betriebenes Fahrzeug und Verfahren zum Herstellen eines elektrischen Antriebssystems für ein elektrisch betriebenes Fahrzeug |
JP7012574B2 (ja) * | 2018-03-22 | 2022-01-28 | 本田技研工業株式会社 | モータユニット及び車両 |
CN108482364B (zh) * | 2018-04-16 | 2023-11-28 | 杭州时代电动科技有限公司 | 一种电动汽车分布式驱动控制器 |
WO2019213519A1 (en) * | 2018-05-03 | 2019-11-07 | Magna International Inc. | Electronically-controlled axle braking system and method |
JP2020099119A (ja) | 2018-12-17 | 2020-06-25 | トヨタ自動車株式会社 | 車両の駆動システム |
US20200198636A1 (en) * | 2018-12-21 | 2020-06-25 | Continental Automotive Systems Inc. | Drivetrain torque deceleration |
DE102019204035A1 (de) * | 2019-03-25 | 2020-10-01 | Mando Corporation | Brems- oder Lenksystem mit redundanten Komponenten |
JP7326962B2 (ja) * | 2019-07-25 | 2023-08-16 | 株式会社デンソー | 車両の制御装置および制御方法 |
CN110466360B (zh) * | 2019-08-12 | 2021-08-24 | 山东元齐新动力科技有限公司 | 一种车辆控制方法、装置及车辆 |
CN112477982B (zh) * | 2019-09-12 | 2022-05-24 | 宇通客车股份有限公司 | 一种车辆及其差动转向的扭矩分配控制方法与系统 |
CN113561787B (zh) * | 2020-04-28 | 2023-07-25 | 北京新能源汽车股份有限公司 | 一种分布式驱动系统的驱动控制方法、装置及电动汽车 |
JP7080280B2 (ja) * | 2020-07-27 | 2022-06-03 | 三菱電機株式会社 | 電動制動装置 |
CN112172543B (zh) * | 2020-10-15 | 2022-04-22 | 徐志峰 | 适用于牵引电动车辆的新型速度模式下的转矩控制方法 |
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US10144430B2 (en) | 2018-12-04 |
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CN107021092B (zh) | 2019-04-16 |
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