JP2008144969A - トランスミッションの動作方法 - Google Patents
トランスミッションの動作方法 Download PDFInfo
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- JP2008144969A JP2008144969A JP2007316010A JP2007316010A JP2008144969A JP 2008144969 A JP2008144969 A JP 2008144969A JP 2007316010 A JP2007316010 A JP 2007316010A JP 2007316010 A JP2007316010 A JP 2007316010A JP 2008144969 A JP2008144969 A JP 2008144969A
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- engine
- 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
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
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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
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H2059/366—Engine or motor 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6838—Sensing gearing status of hydrostatic transmissions
- F16H2059/6853—Sensing gearing status of hydrostatic transmissions the state of the transmission units, i.e. motor or pump capacity, e.g. for controlled shifting of range gear
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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
- 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
- F16H2061/0075—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 characterised by a particular control method
- F16H2061/0078—Linear control, e.g. PID, state feedback or Kalman
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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
- 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
- F16H2061/0075—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 characterised by a particular control method
- F16H2061/0096—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 characterised by a particular control method using a parameter map
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
- F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Gearings (AREA)
Abstract
【解決手段】自動車のトランスミッションの動作方法であって、第1のアルゴリズムを用いて、エンジンRPM入力信号、およびブレーキ入力信号から開ループ比百分率を決定するステップと、第2のアルゴリズムを用いて、エンジンRPM入力信号、自動車RPM入力信号、およびスロットル入力信号から閉ループ比百分率を決定するステップと、この開ループ比百分率と閉ループ比百分率を合計して比命令百分率を求めるステップを含む。この比命令百分率と斜板入力を合計して、斜板ポジショナを作動させ、トランスミッションを動作させる。
【選択図】図1
Description
12 コントローラ
14 斜板センサ
16 スロットルセンサ
18 エンジン回転速度センサ
20 自動車速度センサ
22 ブレーキセンサ
24 ギヤ選択センサ
26 斜板ポジショナ
28 斜板入力信号
30 スロットル入力信号
32 エンジン回転速度(RPM)入力信号
34 自動車速度(RPM)入力信号
36 ブレーキ入力信号
38 ギヤ選択信号
40 コントローラ出力信号
42 斜板百分率
44 オフセット
46 斜板オフセット百分
48 速度伝達比
50 プロファイル機能
52 エンジンセットポイント
54 ギヤボックス
56 順方向高速ギヤ
58 順方向低速ギヤ
60 ニュートラル位置
62 逆方向位置
64 パーキング
66 ブレーキ百分率
68 ブレーキプロファイル機能
70 ブレーキ出力百分率
72 ブレーキランプ機能
74 ランプブレーキ百分率
76 エンジンブレーキセットポイント
78 開ループ比ランプ機能
80 開ループ比百分率
82 スロットル百分率
84 スロットルプロファイル機能
86 スロットルRPM
88 スロットルランプ機能
90 スロットル制限RPM信号
92 エンジン回転速度エラー
94 デジタル論
96 閉ループ比百分率
98 制限機能
100 比命令百分率
102 斜板エラー百分率
104 デジタル論理
106 電源
Claims (3)
- 第1のアルゴリズムを用いて、エンジンRPM入力信号およびブレーキ入力信号から開ループ比百分率を決定するステップと、
第2のアルゴリズムを用いて、前記エンジンRPM入力信号、自動車RPM入力信号、およびスロットル入力信号から閉ループ比百分率を決定するステップと、
前記開ループ比百分率と前記閉ループ比百分率を合計して比命令百分率を求めるステップと、
前記比命令百分率を用いて斜板ポジショナを作動させるステップとを含む、自動車のトランスミッションの動作方法。 - 斜板ポジショナを作動させるために、閉ループ比百分率と斜板入力を合計する、請求項1に記載の方法。
- エンジンRPM入力信号をプロファイル機能に入力し、ブレーキ入力信号に関連したエンジンセットポイントを生成して、エンジンブレーキセットポイントを生成し、第1のアルゴリズムを用いて、開ループ比百分率を決定する、請求項1に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/608,392 US7860631B2 (en) | 2006-12-08 | 2006-12-08 | Engine speed control for a low power hydromechanical transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008144969A true JP2008144969A (ja) | 2008-06-26 |
Family
ID=39399973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007316010A Pending JP2008144969A (ja) | 2006-12-08 | 2007-12-06 | トランスミッションの動作方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7860631B2 (ja) |
JP (1) | JP2008144969A (ja) |
CN (1) | CN101196233A (ja) |
DE (1) | DE102007059428B4 (ja) |
Families Citing this family (48)
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CA2632751C (en) | 2005-12-09 | 2015-01-13 | Fallbrook Technologies Inc. | Continuously variable transmission |
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2006
- 2006-12-08 US US11/608,392 patent/US7860631B2/en not_active Expired - Fee Related
-
2007
- 2007-12-06 JP JP2007316010A patent/JP2008144969A/ja active Pending
- 2007-12-07 CN CNA2007101997154A patent/CN101196233A/zh active Pending
- 2007-12-10 DE DE102007059428A patent/DE102007059428B4/de not_active Expired - Fee Related
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JPH05240331A (ja) * | 1992-02-24 | 1993-09-17 | Toyota Motor Corp | 車両用動力伝達装置の油圧制御装置 |
JP2004076934A (ja) * | 2002-07-18 | 2004-03-11 | Sauer Danfoss Inc | 高速自動車の電子制御式伝動装置 |
Also Published As
Publication number | Publication date |
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DE102007059428B4 (de) | 2012-03-29 |
CN101196233A (zh) | 2008-06-11 |
DE102007059428A1 (de) | 2008-06-19 |
US7860631B2 (en) | 2010-12-28 |
US20080139363A1 (en) | 2008-06-12 |
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