JP2003207039A5 - - Google Patents
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- JP2003207039A5 JP2003207039A5 JP2002319986A JP2002319986A JP2003207039A5 JP 2003207039 A5 JP2003207039 A5 JP 2003207039A5 JP 2002319986 A JP2002319986 A JP 2002319986A JP 2002319986 A JP2002319986 A JP 2002319986A JP 2003207039 A5 JP2003207039 A5 JP 2003207039A5
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- Prior art keywords
- gear
- type transmission
- friction clutch
- gear type
- output shaft
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Description
【発明の名称】歯車式変速機の制御装置および歯車式変速機の制御方法Patent application title: CONTROL DEVICE AND CONTROL METHOD FOR GEAR TYPE TRANSMISSION
【０００６】
【課題を解決するための手段】
（１）上記目的を達成するために、本発明は、原動機から第１の摩擦クラッチを介して動力が伝達され、入力軸と出力軸との間に複数の歯車列を有し、少なくとも１つの歯車列に第２の摩擦クラッチを設け、その他の歯車列に噛み合いクラッチを設けた歯車式変速機であって、変速中に第２の摩擦クラッチを介して原動機からの動力を駆動軸へと伝達させる歯車式変速機の制御において、歯車式変速機の噛み合いクラッチの係合によって形成される所定変速段を判定し、乗員のブレーキ操作の有無を検出し、歯車式変速機の出力軸回転数を検出し、歯車式変速機が所定変速段を形成し、歯車式変速機の出力軸回転数が所定回転数以下で、かつ乗員のブレーキ操作による停止要求があったとき、第２の摩擦クラッチの係合動作を開始するようにしたものである。 [0006]
[Means for Solving the Problems]
(1) In order to achieve the above object, according to the present invention, power is transmitted from a prime mover through a first friction clutch, and has at least one gear train between an input shaft and an output shaft, A gear type transmission in which a second friction clutch is provided in a gear train and a meshing clutch is provided in the other gear train, and power from the motor is transmitted to a drive shaft via the second friction clutch during gear shifting. In the control of the gear type transmission, the predetermined gear stage formed by the engagement of the meshing clutch of the gear type transmission is determined, the presence or absence of the brake operation of the occupant is detected, and the output shaft rotational speed of the gear type transmission is determined. Of the second friction clutch when the gear type transmission forms a predetermined gear stage, the output shaft rotational speed of the gear type transmission is equal to or less than the predetermined speed, and there is a request for stopping by the driver's brake operation. To start the engagement operation Those were.
【０００７】
（２）上記目的を達成するために、本発明は、原動機から第１の摩擦クラッチを介して動力が伝達され、入力軸と出力軸との間に複数の歯車列を有し、少なくとも１つの歯車列に第２の摩擦クラッチを設け、その他の歯車列に噛み合いクラッチを設けた歯車式変速機において、変速中に第２の摩擦クラッチを介して原動機からの動力を駆動軸へと伝達させる歯車式変速機の制御において、乗員のブレーキ操作の有無を検出し、乗員のブレーキ操作による停止要求が解除されてから所定期間において、第２の摩擦クラッチが半係合状態から徐々に解放されるようにしたものである。 [0007]
(2) In order to achieve the above object, according to the present invention, power is transmitted from a prime mover through a first friction clutch, and has at least one gear train between an input shaft and an output shaft, In a gear type transmission in which a second friction clutch is provided in a gear train and a meshing clutch is provided in the other gear train, a gear that transmits power from a motor to a drive shaft via the second friction clutch during gear shifting In the control of the gear type transmission, the second friction clutch is gradually released from the half engagement state in a predetermined period after the presence or absence of the brake operation of the occupant is detected and the stop request by the brake operation of the occupant is cancelled. The
Claims (4)
前記歯車式変速機の噛み合いクラッチの係合によって形成される所定変速段を判定する変速段判定手段と、
乗員のブレーキ操作の有無を検出する停止要求検出手段と、
前記歯車式変速機の出力軸回転数を検出する出力軸回転数検出手段を備え、
前記変速段判定手段が所定変速段が形成されたことを判定し、前記出力軸回転数検出手段の出力が、出力軸回転数が所定回転数以下であることを示し、かつ前記停止要求検出手段から停止要求を受け取ったとき、前記第２の摩擦クラッチの係合動作を開始することを特徴とする歯車式変速機の制御装置。Power is transmitted from the motor via the first friction clutch, and has a plurality of gear trains between the input shaft and the output shaft, and at least one of the gear trains is provided with a second friction clutch; A control device for a gear type transmission having a gear train provided with a meshing clutch, wherein power from the motor is transmitted to a drive shaft through the second friction clutch during gear shifting.
Gear position determination means for determining a predetermined gear position formed by engagement of a meshing clutch of the gear type transmission;
Stop request detection means for detecting the presence or absence of an occupant's brake operation;
An output shaft rotation number detecting means for detecting an output shaft rotation number of the gear type transmission;
The shift speed determination means determines that a predetermined shift speed is formed, and the output of the output shaft rotation speed detection means indicates that the output shaft rotation speed is less than or equal to the predetermined rotation speed, and the stop request detection means The control device for the gear type transmission, wherein the engagement operation of the second friction clutch is started when the stop request is received from the control unit.
前記歯車式変速機の噛み合いクラッチの係合によって形成される所定変速段を判定し、
乗員のブレーキ操作の有無を検出し、
前記歯車式変速機の出力軸回転数を検出し、
前記歯車式変速機が所定変速段を形成し、前記歯車式変速機の出力軸回転数が所定回転数以下で、かつ前記乗員のブレーキ操作による停止要求があったとき、前記第２の摩擦クラッチの係合動作を開始することを特徴とする歯車式変速機の制御方法。Power is transmitted from the motor via the first friction clutch, and has a plurality of gear trains between the input shaft and the output shaft, and at least one of the gear trains is provided with a second friction clutch; A control method of a gear type transmission in which a gear type transmission is provided with a meshing clutch in a gear train, and power from the motor is transmitted to a drive shaft through the second friction clutch during gear shifting.
Determining a predetermined gear position formed by engagement of a meshing clutch of the gear type transmission,
Detect the presence or absence of the driver's brake operation,
Detecting an output shaft rotation speed of the gear type transmission;
When the gear type transmission forms a predetermined gear, the output shaft rotational speed of the gear type transmission is equal to or less than a predetermined rotational speed, and there is a stop request due to the driver's brake operation, the second friction clutch A control method of a gear type transmission characterized in that an engagement operation of
乗員のブレーキ操作の有無を検出する停止要求検出手段を備え、
乗員のブレーキ操作による停止要求が解除されてから所定期間において、前記第２の摩擦クラッチが半係合状態から徐々に解放されることを特徴とする歯車式変速機の制御装置。Power is transmitted from the motor via the first friction clutch, and has a plurality of gear trains between the input shaft and the output shaft, and at least one of the gear trains is provided with a second friction clutch; A control device for a gear type transmission in which power from the motor is transmitted to a drive shaft through the second friction clutch during gear change, in a gear type transmission provided with a meshing clutch in a gear train.
A stop request detection means for detecting the presence or absence of the driver's brake operation;
A control device for a gear type transmission, wherein the second friction clutch is gradually released from a half engagement state in a predetermined period after a stop request due to a brake operation of an occupant is released.
乗員のブレーキ操作の有無を検出し、
乗員のブレーキ操作による停止要求が解除されてから所定期間において、前記第２の摩擦クラッチが半係合状態から徐々に解放されることを特徴とする歯車式変速機の制御方法。Power is transmitted from the motor via the first friction clutch, and has a plurality of gear trains between the input shaft and the output shaft, and at least one of the gear trains is provided with a second friction clutch; In a gear type transmission provided with a meshing clutch in a gear train, in a gear type transmission control method, power from the motor is transmitted to a drive shaft via the second friction clutch during gear shifting,
Detect the presence or absence of the driver's brake operation,
A control method of a gear type transmission characterized in that the second friction clutch is gradually released from a half engagement state in a predetermined period after a stop request by a brake operation of an occupant is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002319986A JP4014041B2 (en) | 2001-11-08 | 2002-11-01 | Gear-type transmission control device and gear-type transmission control method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-342661 | 2001-11-08 | ||
| JP2001342661 | 2001-11-08 | ||
| JP2002319986A JP4014041B2 (en) | 2001-11-08 | 2002-11-01 | Gear-type transmission control device and gear-type transmission control method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003207039A JP2003207039A (en) | 2003-07-25 |
| JP2003207039A5 true JP2003207039A5 (en) | 2005-01-20 |
| JP4014041B2 JP4014041B2 (en) | 2007-11-28 |
Family
ID=27666985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002319986A Expired - Fee Related JP4014041B2 (en) | 2001-11-08 | 2002-11-01 | Gear-type transmission control device and gear-type transmission control method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4014041B2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004043416A1 (en) | 2004-09-08 | 2006-03-30 | Zf Friedrichshafen Ag | Vehicle transmission with a parking brake and method for controlling the same |
| JP2007192322A (en) * | 2006-01-19 | 2007-08-02 | Hitachi Ltd | Device and method for controlling automatic transmission |
| JP4981463B2 (en) * | 2007-01-24 | 2012-07-18 | 株式会社クボタ | Driving transmission structure of work vehicle |
| DE102008039452B3 (en) * | 2008-08-25 | 2010-04-01 | Gertrag Ford Transmissions Gmbh | Method for controlling an automated manual transmission |
| JP5621575B2 (en) * | 2010-12-17 | 2014-11-12 | 国立大学法人京都大学 | Transmission method of transmission using non-circular gear pair |
| JP5767542B2 (en) * | 2011-09-14 | 2015-08-19 | 株式会社クボタ | Work vehicle travel transmission switching structure |
| KR20130116998A (en) * | 2012-04-17 | 2013-10-25 | (주)테너지 | Automated manual transmission |
| WO2014083699A1 (en) * | 2012-11-30 | 2014-06-05 | トヨタ自動車株式会社 | Power transmission device |
| JP2015025542A (en) * | 2013-07-29 | 2015-02-05 | 日野自動車株式会社 | Control device of transmission |
-
2002
- 2002-11-01 JP JP2002319986A patent/JP4014041B2/en not_active Expired - Fee Related
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