JP7842874B2 - 変速機の制御装置、変速機の制御方法、及びプログラム - Google Patents
変速機の制御装置、変速機の制御方法、及びプログラムInfo
- Publication number
- JP7842874B2 JP7842874B2 JP2024538865A JP2024538865A JP7842874B2 JP 7842874 B2 JP7842874 B2 JP 7842874B2 JP 2024538865 A JP2024538865 A JP 2024538865A JP 2024538865 A JP2024538865 A JP 2024538865A JP 7842874 B2 JP7842874 B2 JP 7842874B2
- Authority
- JP
- Japan
- Prior art keywords
- brake
- state
- clutch
- engaging element
- transmission
- 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
Classifications
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/0403—Synchronisation before shifting
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
- F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
- F16H61/686—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with orbital gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/0403—Synchronisation before shifting
- F16H2061/0407—Synchronisation before shifting by control of clutch in parallel torque path
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H2061/0474—Smoothing ratio shift by smoothing engagement or release of positive clutches; Methods or means for shock free engagement of dog clutches
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H2061/2892—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted other gears, e.g. worm gears, for transmitting rotary motion to the output mechanism
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
- F16H2063/3066—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using worm gears
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2033—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with one engaging means
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2038—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with three engaging means
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2064—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using at least one positive clutch, e.g. dog clutch
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2069—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using two freewheel mechanism
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
- F16H2200/2084—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches two freewheel mechanisms
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2094—Transmissions using gears with orbital motion using positive clutches, e.g. dog clutches
-
- 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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
-
- 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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/10—Braking arrangements
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Description
20 変速機構
30 駆動装置
31 アクチュエータ
60 変速機コントローラ(制御装置、コンピュータ)
100 ユニット
B1 第1ブレーキ(第1係合要素)
B2 第2ブレーキ(第2係合要素)
CL クラッチ(第3係合要素)
TM 変速機
Claims (6)
- 第1係合要素と、第2係合要素と、第3係合要素とを有する変速機の制御装置であって、
前記第3係合要素を解放状態からスリップ状態に遷移させ前記第3係合要素にトルクを分担させて前記第1係合要素が分担するトルクを減少させた状態で前記第1係合要素のアクチュエータを駆動することにより、前記第1係合要素をワンウェイクラッチ状態から解放状態に遷移させた後に、前記第2係合要素を係合する、
変速機の制御装置。 - 請求項1に記載の変速機の制御装置であって、
前記第1係合要素をワンウェイクラッチ状態から解放状態に遷移させた後に、前記第3係合要素をスリップさせた状態で前記第2係合要素を係合する、
変速機の制御装置。 - 請求項2に記載の変速機の制御装置であって、
前記第1係合要素をワンウェイクラッチ状態から解放状態に遷移させた後且つ前記第2係合要素を係合する前に、前記第1係合要素及び前記第2係合要素が解放された状態で前記第3係合要素をスリップさせる、
変速機の制御装置。 - 請求項2に記載の変速機の制御装置であって、
前記第3係合要素をスリップさせた状態で前記第2係合要素をワンウェイクラッチ状態として係合した後に、前記第3係合要素を解放する、
変速機の制御装置。 - 第1係合要素と、第2係合要素と、第3係合要素とを有する変速機の制御方法であって、
前記第3係合要素を解放状態からスリップ状態に遷移させ前記第3係合要素にトルクを分担させて前記第1係合要素が分担するトルクを減少させた状態で前記第1係合要素のアクチュエータを駆動することにより、前記第1係合要素をワンウェイクラッチ状態から解放状態に遷移させた後に、前記第2係合要素を係合すること、
を含む変速機の制御方法。 - 第1係合要素と、第2係合要素と、第3係合要素とを有する変速機のコンピュータが実行可能なプログラムであって、
前記第3係合要素を解放状態からスリップ状態に遷移させ前記第3係合要素にトルクを分担させて前記第1係合要素が分担するトルクを減少させた状態で前記第1係合要素のアクチュエータを駆動することにより、前記第1係合要素をワンウェイクラッチ状態から解放状態に遷移させた後に、前記第2係合要素を係合する、
プログラム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022123113 | 2022-08-02 | ||
| JP2022123113 | 2022-08-02 | ||
| PCT/JP2023/024216 WO2024029248A1 (ja) | 2022-08-02 | 2023-06-29 | 変速機の制御装置、変速機の制御方法、及びプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024029248A1 JPWO2024029248A1 (ja) | 2024-02-08 |
| JP7842874B2 true JP7842874B2 (ja) | 2026-04-08 |
Family
ID=89848845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024538865A Active JP7842874B2 (ja) | 2022-08-02 | 2023-06-29 | 変速機の制御装置、変速機の制御方法、及びプログラム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20260029051A1 (ja) |
| EP (1) | EP4567304A4 (ja) |
| JP (1) | JP7842874B2 (ja) |
| CN (1) | CN119630908A (ja) |
| WO (1) | WO2024029248A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170159815A1 (en) | 2015-12-04 | 2017-06-08 | GM Global Technology Operations LLC | Transmission with l1-l2 shift method while engine braking |
| JP2020133671A (ja) | 2019-02-13 | 2020-08-31 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
| JP2022049747A (ja) | 2020-09-17 | 2022-03-30 | いすゞ自動車株式会社 | 制御装置及び、制御方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013205610B4 (de) * | 2013-03-28 | 2020-03-26 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Schalten eines Getriebes |
| US11041534B2 (en) * | 2018-07-30 | 2021-06-22 | Ford Global Technologies, Llc | Method of controlling transmission in neutral |
| JP2020175707A (ja) | 2019-04-16 | 2020-10-29 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置 |
| DE102019209220A1 (de) * | 2019-06-26 | 2020-12-31 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Getriebes |
-
2023
- 2023-06-29 WO PCT/JP2023/024216 patent/WO2024029248A1/ja not_active Ceased
- 2023-06-29 US US19/099,124 patent/US20260029051A1/en active Pending
- 2023-06-29 JP JP2024538865A patent/JP7842874B2/ja active Active
- 2023-06-29 CN CN202380057162.6A patent/CN119630908A/zh active Pending
- 2023-06-29 EP EP23849807.5A patent/EP4567304A4/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170159815A1 (en) | 2015-12-04 | 2017-06-08 | GM Global Technology Operations LLC | Transmission with l1-l2 shift method while engine braking |
| JP2020133671A (ja) | 2019-02-13 | 2020-08-31 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
| JP2022049747A (ja) | 2020-09-17 | 2022-03-30 | いすゞ自動車株式会社 | 制御装置及び、制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4567304A4 (en) | 2026-04-08 |
| CN119630908A (zh) | 2025-03-14 |
| WO2024029248A1 (ja) | 2024-02-08 |
| US20260029051A1 (en) | 2026-01-29 |
| EP4567304A1 (en) | 2025-06-11 |
| JPWO2024029248A1 (ja) | 2024-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5863837B2 (ja) | 自動変速機 | |
| EP2715172B1 (en) | Transmission system and method of performing a shift | |
| JP6262400B2 (ja) | 自動変速機 | |
| US8776629B2 (en) | Dual clutch transmission and dual clutch actuators thereof | |
| US9193345B2 (en) | Automatic transmission and method for controlling the same | |
| US9109697B2 (en) | Automatic transmission | |
| JP5763703B2 (ja) | 自動変速機の制御装置 | |
| CN108692017B (zh) | 控制装置及控制系统 | |
| CN107191554B (zh) | 自动变速器 | |
| JP2014031857A (ja) | 多軸変速機 | |
| US9140358B2 (en) | Automatic transmission | |
| JP7072009B2 (ja) | 車両用自動変速機の制御装置 | |
| JP7842874B2 (ja) | 変速機の制御装置、変速機の制御方法、及びプログラム | |
| JP5040461B2 (ja) | 動力伝達装置の制御装置 | |
| JP6456420B2 (ja) | 自動変速機 | |
| CN115397688A (zh) | 在混合动力总成中换挡鼓的学习的方法 | |
| US9995369B2 (en) | Automatic transmission | |
| JP2020186752A (ja) | 噛合式係合装置および制御装置 | |
| JP6405400B2 (ja) | 自動変速機 | |
| WO2018175150A1 (en) | System and method for managing upshift for shifting gears in automatic transmissions | |
| JPH03229057A (ja) | 車両用自動変速機 | |
| JP6647093B2 (ja) | 自動変速機 | |
| KR20220097162A (ko) | 감속기 | |
| JP2020050064A (ja) | ハイブリッド車両の制御装置 | |
| JP2017040281A (ja) | 自動変速機 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250120 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20251118 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251218 |
|
| 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: 20260310 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20260327 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7842874 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |