JP6715901B2 - 駆動装置 - Google Patents
駆動装置 Download PDFInfo
- Publication number
- JP6715901B2 JP6715901B2 JP2018176927A JP2018176927A JP6715901B2 JP 6715901 B2 JP6715901 B2 JP 6715901B2 JP 2018176927 A JP2018176927 A JP 2018176927A JP 2018176927 A JP2018176927 A JP 2018176927A JP 6715901 B2 JP6715901 B2 JP 6715901B2
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- Prior art keywords
- motor
- mode
- clutch
- output shaft
- switching
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims description 36
- 239000003638 chemical reducing agent Substances 0.000 claims description 24
- 230000009467 reduction Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 7
- 230000001172 regenerating effect Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
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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
- Y02T10/60—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Structure Of Transmissions (AREA)
Description
11 変速機
12 第1モータ
13 第2モータ
14 第1入力軸
15 第2入力軸
16 出力軸
20 第1減速機
23 第2クラッチ
30 第2減速機
40 第1クラッチ
50 制御装置
Claims (3)
- 第1モータ及び第2モータの動力を出力軸に伝達する変速機と、前記変速機、前記第1モータ及び前記第2モータの制御を行う制御装置と、を備え、車両に搭載される駆動装置であって、
前記変速機は、前記第1モータ及び前記第2モータにそれぞれ結合し同軸上に配置される第1入力軸および第2入力軸と、
前記第1入力軸の動力を前記出力軸に伝達する第1減速機と、
前記第1減速機の減速比よりも小さい減速比で前記第2入力軸の動力を前記出力軸に伝達する第2減速機と、
前記第1入力軸と前記第2入力軸とを切断または接続する第1クラッチと、
前記出力軸に配置され前記第1減速機から前記出力軸へ動力を伝達するワンウェイクラッチからなる第2クラッチと、を備え、
前記制御装置は、前記第1モータの駆動時において、前記第1クラッチをつなぐときに前記第2クラッチが切れた状態で前記第1モータの回転数を制御しつつ前記第2モータのトルクを制御し、前記第2クラッチがつながった状態では前記第1モータのトルクを制御する駆動装置。 - 前記制御装置は、前記第1クラッチを切り前記第1モータを駆動する第1モード、前記第2モータを駆動する第2モード、前記第1クラッチを切り前記第1モータ及び前記第2モータを駆動する第3モード、及び、前記第1クラッチをつなぎ前記第1モータ及び前記第2モータを駆動する第4モードのいずれかに前記変速機を設定し、
前記第2モードのときに、前記第1モータを非通電とする請求項1記載の駆動装置。 - 前記制御装置は、前記第1クラッチを切り前記第1モータを駆動する第1モード、前記第1クラッチを切り前記第2モータを駆動する第2モード、前記第1クラッチを切り前記第1モータ及び前記第2モータを駆動する第3モード、及び、前記第1クラッチをつなぎ前記第1モータ及び前記第2モータを駆動する第4モードのいずれかに前記変速機を設定し、
前記第2モードのときに、前記第2クラッチが切れた状態で前記第1モータに通電して前記第1モータの回転数を制御する請求項1記載の駆動装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018176927A JP6715901B2 (ja) | 2018-09-21 | 2018-09-21 | 駆動装置 |
PCT/JP2019/035719 WO2020059598A1 (ja) | 2018-09-21 | 2019-09-11 | 駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018176927A JP6715901B2 (ja) | 2018-09-21 | 2018-09-21 | 駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020048374A JP2020048374A (ja) | 2020-03-26 |
JP6715901B2 true JP6715901B2 (ja) | 2020-07-01 |
Family
ID=69886993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018176927A Active JP6715901B2 (ja) | 2018-09-21 | 2018-09-21 | 駆動装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6715901B2 (ja) |
WO (1) | WO2020059598A1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5694591A (en) * | 1979-12-27 | 1981-07-31 | Nec Corp | Failure diagnosis system of buffer memory circuit first-in and first-out |
JP5287576B2 (ja) * | 2009-07-30 | 2013-09-11 | トヨタ自動車株式会社 | 車両の駆動装置 |
JP2012205389A (ja) * | 2011-03-25 | 2012-10-22 | Toyota Motor Corp | 電動機装置および電気自動車 |
JP2013108604A (ja) * | 2011-11-24 | 2013-06-06 | Aisin Seiki Co Ltd | 車両駆動装置 |
JP2015087001A (ja) * | 2013-11-01 | 2015-05-07 | 日産自動車株式会社 | 自動変速機の制御装置 |
MX2018000035A (es) * | 2015-07-07 | 2018-03-15 | Nissan Motor | Dispositivo para controlar la fuerza de accionamiento de un vehiculo hibrido. |
JP6353576B1 (ja) * | 2017-03-22 | 2018-07-04 | 株式会社ユニバンス | 動力伝達装置 |
-
2018
- 2018-09-21 JP JP2018176927A patent/JP6715901B2/ja active Active
-
2019
- 2019-09-11 WO PCT/JP2019/035719 patent/WO2020059598A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2020048374A (ja) | 2020-03-26 |
WO2020059598A1 (ja) | 2020-03-26 |
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