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1. 发明专利

JP4827057B2 Shift control method for automatic transmission 有权
公开(公告)号：JP4827057B2
公开(公告)日：2011-11-30
申请号：JP2006154107
申请日：2006-06-02
申请人：現代自動車株式会社
发明人：平煥劉
IPC分类号： F16H61/02 , F16H59/24 , F16H59/44 , F16H59/48 , F16H59/66
CPC分类号： F16H59/66 , F16H61/0213 , F16H2059/663 , F16H2061/0081 , Y10T477/693 , Y10T477/6934
摘要： A shift control method of an automatic transmission includes the steps of: determining whether a road has a gradient; calculating road gradient in real time; filtering the gradient; controlling shifting according to the greater of calculated and filtered gradients if the calculated gradient is negative; and controlling shifting according to the calculated gradient if the calculated gradient is positive.

2. 发明专利

JP3671199B2 The hydraulic control method for an automatic transmission 失效
公开(公告)号：JP3671199B2
公开(公告)日：2005-07-13
申请号：JP11151398
申请日：1998-04-06
申请人：ローレンステクノロジカルユニバーシティ
发明人：スティーブン、ジョージ、マルソン
IPC分类号： F16H61/02 , B60W50/00 , F16H59/14 , F16H59/24 , F16H59/38 , F16H59/46 , F16H61/00 , F16H61/06 , F16H61/08 , F16H61/686
CPC分类号： F16H61/061 , B60W2050/0057 , F16H59/14 , F16H59/24 , F16H59/46 , F16H61/08 , F16H2059/385 , F16H2061/0081 , F16H2061/0477 , Y10T477/693754 , Y10T477/6939
摘要： A self-organising fuzzy logic controller develops an adaptive pressure adder that modifies the magnitude of pressure supplied to a friction element of an automatic transmission. The controller uses a turbine speed versus engine torque table in KAM (Keep Alive Memory) to store the adaptive pressure adder for each shift. Tables in KAM represent fuzzy rules which are altered based on shift performance criteria to produce a self-organising fuzzy logic controller. The criteria, which define shift performance, include the ratio change slip time and the initial ratio change time divided by the desired slip time (called target ratio). The desired slip time is determined from a calibratable matrix. After a shifting event, an adaptive pressure adjustment is determined for the next shifting event having the same conditions. A two-input (slip time and target ratio) fuzzy logic controller is used to determine the pressure adjustment. The adaptive pressure adjustment from the fuzzy controller is then increased if stage time is greater than a calibratable value. The adaptive pressure is also multiplied by a factor determined from the deviation in the throttle position reading for the shift event. Once the adaptive pressure is calculated, the adjustment is added to the cells of the adaptive pressure matrix that correspond to the turbine speed and engine torque conditions.

3. 发明专利

JP3466201B2 The control unit for the device in the vehicle 失效
公开(公告)号：JP3466201B2
公开(公告)日：2003-11-10
申请号：JP52472797
申请日：1996-12-17
申请人：シーメンスアクチエンゲゼルシヤフト
发明人：グラーフフリートリヒ
IPC分类号： F16H61/00 , F16H61/02 , F16H61/662
CPC分类号： F16H61/0213 , F16H61/66254 , F16H2059/003 , F16H2059/006 , F16H2061/0081 , F16H2061/0087
摘要： The controller is used, in particular, for controlling an automatic transmission in a motor vehicle. An actuation signal is defined and used to determine the gear speed which is to be selected or the transmission ratio which is to be set. The actuation signal is a function of the position of the accelerator pedal, of the vehicle speed or, possibly, of further measured of variables. The controller includes a classification system which receives the measured variables and parameters derived therefrom as input variables and which generates output variables with reference to an evaluation of the measured variables and parameters. The output variables take into account certain assignments of the driving behavior of the driver, the respective driving state or the respective load state of the motor vehicle. The controller contains an evaluation circuit in which an intervention signal, which is generated by manual intervention by the driver, is evaluated and, subsequent thereto, one of the prescribed assignments is modified by emitting an evaluation signal. In this context, subfunctions of the controller can be switched off or important stored parameters of subfunctions can be modified without entirely deactivating them.

4. 发明专利

JP4250441B2 Method for controlling an automatic transmission in a motor vehicle drive train 有权
公开(公告)号：JP4250441B2
公开(公告)日：2009-04-08
申请号：JP2003078723
申请日：2003-03-20
申请人：シーメンスアクチエンゲゼルシヤフトSiemens Aktiengesellschaft
发明人：ハウプトマンヴェルナー , ヘーシェカイ , グラーフフリードリヒ
IPC分类号： F16H61/02 , F16H59/08 , F16H59/18 , F16H59/66 , F16H61/00
CPC分类号： F16H61/0213 , B60T2220/02 , F16H59/66 , F16H2059/003 , F16H2059/666 , F16H2061/0081 , F16H2061/0216
摘要： Process for controlling an automatic transmission in a drive branch of a motor vehicle comprises charging characteristics of a distance from a data base into a buffer storage unit, recording the driving situation of the vehicle and variables of the driving gearing in the buffer storage unit, and searching for distances in the buffer storage unit. Preferred Features: Driver parameter sets contained in a further storage unit (48) are selected by driver re-identification.

5. 发明专利

JP2007278492A Speed change control method for automatic transmission 有权
标题翻译：用于自动变速器的变速控制方法
公开(公告)号：JP2007278492A
公开(公告)日：2007-10-25
申请号：JP2006154107
申请日：2006-06-02
申请人： Hyundai Motor Co Ltd , 現代自動車株式会社
发明人： YU PYUNG HWAN
IPC分类号： F16H61/02 , F16H59/24 , F16H59/44 , F16H59/48 , F16H59/66
CPC分类号： F16H59/66 , F16H61/0213 , F16H2059/663 , F16H2061/0081 , Y10T477/693 , Y10T477/6934
摘要： PROBLEM TO BE SOLVED: To provide a speed change control method for an automatic transmission improving a riding feeling and gas mileage by preventing frequent speed change in traveling a slope where upward slopes and downward slopes are repeated. SOLUTION: The speed change control method for the automatic transmission includes a gradient determining step of determining whether a travel road has a gradient; a gradient calculating step of calculating the gradient of the travel load at real time when determining the travel road to be a road with the gradient in the gradient determining step; a gradient filtering step of filtering the gradient calculated in the gradient calculating step; and a speed change control step of controlling speed change according to the larger gradient by comparing the gradient obtained in the gradient calculating step, with the gradient obtained in the gradient filtering step. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种自动变速器的变速控制方法，其通过防止在重复向上倾斜和向下倾斜的斜坡行驶中频繁的速度变化来改善乘坐感和气体里程。解决方案：用于自动变速器的变速控制方法包括：梯度确定步骤，确定行驶道路是否具有梯度; 梯度计算步骤，当在梯度确定步骤中确定具有梯度的道路的行驶道路时，实时计算行驶负载的坡度; 梯度滤波步骤，对梯度计算步骤中计算出的梯度进行滤波; 以及变速控制步骤，通过将在梯度计算步骤中获得的梯度与在梯度滤波步骤中获得的梯度进行比较，根据较大的梯度来控制速度变化。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP3529383B2 Automotive control unit 失效
公开(公告)号：JP3529383B2
公开(公告)日：2004-05-24
申请号：JP50735195
申请日：1994-08-25
申请人：シーメンスアクチエンゲゼルシヤフト
发明人：ウルム，ミヒャエル , グラーフ，フリートリッヒ , シエーファー，ヨーアヒム , シュトールヨハン，カイ
IPC分类号： B60K23/00 , B60R16/02 , B60R16/03 , B60W10/04 , B60W10/06 , B60W10/11 , B60W30/18 , B60W50/00 , F02D45/00 , F16H59/02 , F16H59/08 , F16H59/46 , F16H59/52 , F16H59/66 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/12 , B60K41/04
CPC分类号： B60R16/0315 , B60W10/04 , B60W10/06 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2050/0045 , B60W2050/0057 , F16H59/52 , F16H59/66 , F16H61/0213 , F16H63/502 , F16H2059/086 , F16H2059/467 , F16H2061/0081 , F16H2061/1208 , Y10T477/675 , Y10T477/677
摘要： A control for a motor vehicle includes a transmission control and an engine control which are connected to one another through a communication channel. Functional units of the transmission control which are dependent on data of an engine and of a chassis of the motor vehicle, so-called engine-specific and chassis-specific functional units, are integrated into the engine control. Functional units having a function which is dependent on data of the transmission, so-called transmission-specific components, are contained in a computer-controlled gear shifting configuration. Data which are necessary for controlling the transmission are exchanged between the engine control and the gear shifting configuration through the communication channel 6. A shift point selection control, which can be constructed as a fuzzy control, is contained in the engine control.

9. 发明专利

JP2000503098A Preset method of gear ratio of the continuously variable transmission 失效
公开(公告)号：JP2000503098A
公开(公告)日：2000-03-14
申请号：JP52481997
申请日：1996-12-27
申请人：ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシヤフト
发明人：ウド、ギルリッヒ , パトリック、シュパイヒャー , ボルフガング、ダンツ , ラルフ、ボルンドラン
IPC分类号： F16H61/02 , B60W50/00 , F16H59/18 , F16H59/36 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/72 , F16H61/00 , F16H61/662
CPC分类号： F16H61/6648 , B60W2050/0057 , F16H59/18 , F16H59/36 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/72 , F16H61/66254 , F16H2061/0015 , F16H2061/0081 , Y10T477/623
摘要： (57)【要約】本発明は無段変速機の変速比を予設定する方法に関する。予め設定された走行レンジ内において実際の運転点（Ｂ＿ａｋｔ）の位置が実際の走行状態に関係して連続的に導き出される。その運転点の位置は走行レンジの限界（ＵＧ、ＯＧ）に対応される。このレンジ限界は走行抵抗および運転手の走行モードに関係して変化する。この本発明の方法により、開発費用およびアプリケーションプログラム費用が減少される。

10. 发明专利

JP2014234153A 運転者の短期運転性向を判断する装置及び方法有权
标题翻译：用于判断驱动程序的短期驱动装置的设备和方法
公开(公告)号：JP2014234153A
公开(公告)日：2014-12-15
申请号：JP2013245765
申请日：2013-11-28
申请人：現代自動車株式会社 , Hyundai Motor Company Co Ltd , 起亞自動車株式会社 , Kia Motors Corp
发明人： DEN HEIUKU , JEONG DONG HOON
IPC分类号： B60W40/09 , G08G1/16
CPC分类号： F16H59/00 , B60Y2300/16 , B60Y2302/00 , F16H2059/003 , F16H2059/666 , F16H2061/0081
摘要：【課題】車両の速度及び車間距離から運転者の短期運転性向を正確に判断することによって顧客のニーズに合わせた変速が遂行できるようにする。【解決手段】本発明による運転者の短期運転性向を判断する装置は、車両速度及び車間距離を検出するデータ検出部と、前記車両速度及び前記車間距離を用いて運転者の短期運転性向を判断する制御ユニットと、を含み、前記制御ユニットは、前記車両速度及び前記車間距離それぞれに対応するメンバーシップ関数を設定して、前記車両速度及び前記車間距離に対する複数のファジー結果値を抽出し、前記複数のファジー結果値を用いて前記短期運転性向を判断することを特徴とする。【選択図】図2
摘要翻译：要解决的问题：提供一种通过从车速和车辆之间的距离精确判断短期驾驶倾向来提供用于判断能够进行符合用户需要的换档的驾驶员的短期行驶倾向的装置和方法车辆前方的汽车。解决方案：用于判断驾驶员的短时间行驶倾向的装置包括：数据检测部，用于检测车辆的车速以及汽车前方与汽车之间的距离;以及控制单元其通过使用车速和车子与汽车前方的距离来判断驾驶员的短时间行驶倾向。其中，控制单元设置分别对应于车辆速度和车辆前方的车辆之间的距离的隶属函数，从而提取关于车速和车辆与车辆之间的距离的多个模糊结果值汽车在汽车前方，并且通过使用多个模糊结果值来判断短期行驶倾向。

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