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1. 发明授权

US08185284B2 Control device of automatic transmission, and control method of automatic transmission 有权
标题翻译：自动变速箱控制装置及自动变速箱控制方式
公开(公告)号：US08185284B2
公开(公告)日：2012-05-22
申请号：US12176466
申请日：2008-07-21
申请人： Masakatsu Iwase , Hiroshi Tsutsui , Shingo Kodama , Yongsong Kang , Tatsurou Kameyama
发明人： Masakatsu Iwase , Hiroshi Tsutsui , Shingo Kodama , Yongsong Kang , Tatsurou Kameyama
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： F16H61/20 , F16D48/06 , F16D2500/3111 , F16D2500/50296 , F16D2500/70426 , F16H2059/465 , F16H2059/725
摘要： ECU executes in-neutral control in a case where a first clutch is brought into a half-engagement state on the basis of execution of neutral control. During the in-neutral control, ECU detects engine speed and input-shaft rotating speed, and detects differential rotation before an oil pressure change. Subsequently, in a case where the differential rotation before an oil pressure change detected by ECU has exceeded a first differential rotation threshold value, the operating oil pressure for a hydraulic servo is reduced by the first oil pressure.
摘要翻译：在基于中立控制的执行使第一离合器处于半接合状态的情况下，ECU执行无效控制。在空档控制期间，ECU检测发动机转速和输入轴转速，并在油压变化前检测差速旋转。随后，在由ECU检测到的油压变化之前的差动旋转超过第一差动旋转阈值的情况下，液压伺服机构的工作油压降低第一油压。

2. 发明申请

US20090062997A1 CONTROL DEVICE OF AUTOMATIC TRANSMISSION, AND CONTROL METHOD OF AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器的控制装置和自动变速箱的控制方法
公开(公告)号：US20090062997A1
公开(公告)日：2009-03-05
申请号：US12176466
申请日：2008-07-21
申请人： Masakatsu Iwase , Hiroshi Tsutsui , Shingo Kodama , Yongsong Kang , Tatsurou Kameyama
发明人： Masakatsu Iwase , Hiroshi Tsutsui , Shingo Kodama , Yongsong Kang , Tatsurou Kameyama
IPC分类号： G06F17/00
CPC分类号： F16H61/20 , F16D48/06 , F16D2500/3111 , F16D2500/50296 , F16D2500/70426 , F16H2059/465 , F16H2059/725
摘要： ECU executes in-neutral control in a case where a first clutch is brought into a half-engagement state on the basis of execution of neutral control. During the in-neutral control, ECU detects engine speed and input-shaft rotating speed, and detects differential rotation before an oil pressure change. Subsequently, in a case where the differential rotation before an oil pressure change detected by ECU has exceeded a first differential rotation threshold value, the operating oil pressure for a hydraulic servo is reduced by the first oil pressure.
摘要翻译：在基于中立控制的执行使第一离合器处于半接合状态的情况下，ECU执行无效控制。在空档控制期间，ECU检测发动机转速和输入轴转速，并在油压变化前检测差速旋转。随后，在由ECU检测到的油压变化之前的差动旋转超过第一差动旋转阈值的情况下，液压伺服机构的工作油压降低第一油压。

3. 发明授权

US06669599B2 Shift control apparatus for an automatic transmission 失效
标题翻译：用于自动变速器的换档控制装置
公开(公告)号：US06669599B2
公开(公告)日：2003-12-30
申请号：US10000801
申请日：2001-12-04
申请人： Masakatsu Iwase , Masayuki Sugiura , Masamichi Unoki , Mitsunori Nakane , Kazuo Koumura , Muneo Kusafuka
发明人： Masakatsu Iwase , Masayuki Sugiura , Masamichi Unoki , Mitsunori Nakane , Kazuo Koumura , Muneo Kusafuka
IPC分类号： F16H5960
CPC分类号： F16H61/16 , F16H61/0213 , F16H2059/506 , F16H2061/163 , Y10T477/65 , Y10T477/677 , Y10T477/679
摘要： A shift control apparatus for an automatic transmission eliminates or reduces a sense of discomfort to the driver and other occupants during slip, while maintaining the necessary driving force. When slip is determined by detection of wheel speed, a slip signal is output. A controller which receives the slip signal outputs a maintaining signal for maintaining the gear stage which existed at the time the slip signal was received, until a predetermined period of time has passed. If the slip continues after the predetermined period of time, the controller outputs a shift signal to the automatic transmission to shift it to a predetermined gear stage, thus reducing driving force and preventing slip from continuing. If the slip stops within the predetermined period of time, the slip signal is canceled such that the current gear stage is maintained and no shift is executed.
摘要翻译：用于自动变速器的变速控制装置在保持必要的驱动力的同时消除或减少了在打滑期间驾驶员和其他乘员的不适感。当通过检测车轮速度确定滑差时，输出滑差信号。接收到滑差信号的控制器输出用于维持在接收到滑差信号时存在的齿轮级的维持信号，直到经过预定时间段。如果在预定时间段之后继续滑移，则控制器向自动变速器输出换挡信号以将其移动到预定的齿轮级，从而减少驱动力并防止滑动继续。如果滑块在预定时间段内停止，则滑移信号被取消，使得当前的齿轮级保持并且不执行换档。

4. 发明授权

US06571162B2 Controller for automatic transmission 失效
公开(公告)号：US06571162B2
公开(公告)日：2003-05-27
申请号：US09789016
申请日：2001-02-21
申请人： Muneo Kusafuka , Masamichi Unoki , Masakatsu Iwase
发明人： Muneo Kusafuka , Masamichi Unoki , Masakatsu Iwase
IPC分类号： G06F700
CPC分类号： F16H61/0213 , B60W40/09 , B60W2050/0057 , F16H59/18 , F16H59/66 , F16H2059/003 , F16H2059/183 , F16H2059/663 , F16H2061/0081 , F16H2061/0227 , F16H2061/163
摘要： The disclosed automatic transmission controller is capable of changing shift timing set for non-flat roads in correspondence to a judged driver type. The automatic transmission controller executes a driver type judging routine SUB2 to generate a judgment output related to the driver type by monitoring the driving of the vehicle and judges the driver type based on the judgment output. Shift timing is changed in running a non-flat road to correspond to the judged driver type. The shift timing in running the non-flat road may be changed by changing from an uphill slope mode 1 shift map to an uphill slope mode 2 shift map corresponding to the driver type or by increasing an upshift inhibiting section of a single map.

5. 发明授权

US06450919B2 Controller for automatic transmission 有权
标题翻译：自动变速箱控制器
公开(公告)号：US06450919B2
公开(公告)日：2002-09-17
申请号：US09788418
申请日：2001-02-21
申请人： Muneo Kusafuka , Masamichi Unoki , Masakatsu Iwase
发明人： Muneo Kusafuka , Masamichi Unoki , Masakatsu Iwase
IPC分类号： F16H6110
CPC分类号： F16H61/0213 , B60W40/09 , B60W2050/0057 , F16H59/18 , F16H59/24 , F16H59/48 , F16H2059/003 , F16H2059/183 , F16H2061/0081 , Y10T74/19251 , Y10T477/65 , Y10T477/688 , Y10T477/692 , Y10T477/693
摘要： An automatic transmission controller is capable of compensating for both driver type and tendencies of a driver in temporary acceleration, such as in passing. The automatic transmission controller executes a driver type judging subroutine for judging the overall acceleration habits of the driver and classifying the driver as one of a plurality of driver types by monitoring the driving behavior for a predetermined time. The controller also executes a temporary acceleration inclination judging routine for judging the habits of the driver in temporary acceleration by monitoring driving behavior for a period of time shorter than the predetermined time, and executes shift control routines for controlling and changing the shift timing based on the judged driver type and the inclination in temporary acceleration. The controller controls shift timing, taking into account both the driver type and the inclination in temporary acceleration, such as passing.
摘要翻译：自动变速器控制器能够补偿驾驶员在临时加速过程中的驾驶员类型和倾向。自动变速器控制器执行驱动器类型判断子程序，用于通过在预定时间内监视驾驶行为来判断驾驶员的整体加速习惯并将驾驶员分类为多种驾驶类型之一。控制器还执行临时加速度倾斜判定程序，用于通过在比预定时间短的时间段内监视驾驶行为来判断驾驶员在临时加速中的习惯，并执行用于控制和改变移动定时的换档控制程序，判断驾驶员类型和临时加速度的倾向。控制器控制换档时间，同时考虑到驾驶员类型和临时加速中的倾斜，例如通过。

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