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公开(公告)号：US20050121279A1
公开(公告)日：2005-06-09
申请号：US10980827
申请日：2004-11-04
CPC分类号： F02N11/103 , F16H59/105 , Y10T477/656
摘要： A start control apparatus includes a position sensor, a basic start determination processor, a sensor output determination processor, and a start permission continuation processor. The basic start determination processor determines whether a sensor output is in a permission region for permitting the start of operation of a motor when an engine start range is selected, and generates a start permission signal when the sensor output is in the permission region. The sensor output determination processor determines whether distinctive variation characteristics are detected in the sensor output when the motor is started based on the start permission signal and supply of electrical current to the motor. The start permission continuation processor permits continuation of operation of the motor when the variation characteristics are detected.
摘要翻译： 启动控制装置包括位置传感器，基本启动判定处理器，传感器输出判定处理器以及开始许可继续处理器。 当选择发动机起动范围时，基本开始判定处理器判定传感器输出是否在许可区域中，以允许马达的运行开始，并且当传感器输出处于允许区域时，产生启动允许信号。 传感器输出确定处理器基于开始允许信号和向电动机提供电流来确定当电动机起动时传感器输出中是否检测到特征变化特性。 启动允许继续处理器允许在检测到变化特征时继续电动机的操作。
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公开(公告)号：US07104923B2
公开(公告)日：2006-09-12
申请号：US10980827
申请日：2004-11-04
IPC分类号： F16H59/74
CPC分类号： F02N11/103 , F16H59/105 , Y10T477/656
摘要： A start control apparatus includes a position sensor, a basic start determination processor, a sensor output determination processor, and a start permission continuation processor. The basic start determination processor determines whether a sensor output is in a permission region for permitting the start of operation of a motor when an engine start range is selected, and generates a start permission signal when the sensor output is in the permission region. The sensor output determination processor determines whether distinctive variation characteristics are detected in the sensor output when the motor is started based on the start permission signal and supply of electrical current to the motor. The start permission continuation processor permits continuation of operation of the motor when the variation characteristics are detected.
摘要翻译： 启动控制装置包括位置传感器，基本启动判定处理器，传感器输出判定处理器以及开始许可继续处理器。 当选择发动机起动范围时，基本开始判定处理器判定传感器输出是否在许可区域中，以允许马达的运行开始，并且当传感器输出处于允许区域时，产生启动允许信号。 传感器输出确定处理器基于开始允许信号和向电动机提供电流来确定当电动机起动时传感器输出中是否检测到特征变化特性。 启动允许继续处理器允许在检测到变化特征时继续电动机的操作。
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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。
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公开(公告)号：US5790364A
公开(公告)日：1998-08-04
申请号：US648718
申请日：1996-05-16
IPC分类号： F15B13/044 , F16K31/06 , G05D16/20 , H01H47/32 , H01H47/02
CPC分类号： H01H47/325 , G05D16/2013
摘要： The control system for a linear solenoid valve controls output of an oil pressure according to a current value to be fed to the linear solenoid which operates the linear solenoid valve. A solenoid current monitor detects the current value fed to the linear solenoid and an IG voltage monitor detects the voltage level of the battery. A linear solenoid current value setting unit sets a target current value according to a target oil pressure level and a duty ratio setting unit sets a duty ratio for applying the battery voltage to the linear solenoid on the basis of signals coming from the current monitor, the voltage monitor and the current value setting unit. A solenoid driver applies the battery voltage to the linear solenoid for a predetermined period in accordance with the duty ratio set by the duty ratio setting unit. The duty ratio setting unit, in turn, includes: a feedback correction unit for feedback correction of the duty ratio, in accordance with the difference between the current value detected by the monitor and the target current value set by the current value setting unit, so that the current value fed to the linear solenoid approaches the target current value; and a voltage correction unit for further correcting the duty ratio, as previously corrected by the feedback correction unit, on the basis of the voltage level of the battery, as detected by the voltage monitor.
摘要翻译： 用于线性电磁阀的控制系统根据当前值来控制油压的输出，以将其输送到操作线性电磁阀的线性螺线管。 电磁线圈电流监测器检测馈送到线性电磁线圈的电流值，IG电压监视器检测电池的电压电平。 线性电磁线圈电流值设定单元根据目标油压水平设定目标电流值，占空比设定单元基于来自电流监视器的信号，设定将电池电压施加到线性电磁阀的占空比， 电压监视器和当前值设置单元。 螺线管驱动器根据由占空比设定单元设定的占空比将电池电压施加到线性螺线管一段规定时间。 负载比设定单元又包括：反馈校正单元，用于根据由监视器检测的电流值与由当前值设定单元设定的目标电流值之间的差异，对占空比进行反馈校正，因此， 馈送到线性电磁阀的电流值接近目标电流值; 以及电压校正单元，用于如先前由反馈校正单元校正的，根据电压监视器检测到的电池电压水平进一步校正占空比。
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5.发明授权
公开(公告)号：US4914982A
公开(公告)日：1990-04-10
申请号：US282276
申请日：1988-12-09
申请人： Yasunobu Ito , Kenji Suzuki , Muneo Kusafuka
发明人： Yasunobu Ito , Kenji Suzuki , Muneo Kusafuka
IPC分类号： B60K20/02 , B60W10/04 , B60W10/10 , B60W10/11 , F16H59/72 , F16H61/12 , F16H61/14 , F16H61/16 , F16H63/42 , F16H63/44
CPC分类号： F16H61/143 , F16H61/12 , F16H61/16 , F16H2061/1224 , F16H2061/1268 , F16H59/72 , Y10S477/906 , Y10T477/635 , Y10T477/653 , Y10T477/6934
摘要： In a fail-safe control device for an electronically controlled automatic transmission to be mounted on a vehicle, the oil temperature in the transmission is detected by an oil temperature sensor provided for the transmission, and if the oil temperature in the transmission exceeds an allowable level with the lockup operation always prohibited, the gear shift to the maximum gear stage is prohibited.As a result of this, slippage generated in the torque converter can be reduced and the oil temperature in the T/M can be lowered so that a fail-safe control can be performed.
摘要翻译： 在用于安装在车辆上的电子控制自动变速器的故障安全控制装置中，变速器中的油温由用于变速器的油温传感器检测，并且如果变速器中的油温超过允许水平 禁止锁定操作，禁止换档到最大档位。 其结果是，能够降低在变矩器中产生的滑动，能够降低T / M中的油温，能够进行故障保护控制。
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公开(公告)号：US5931886A
公开(公告)日：1999-08-03
申请号：US675891
申请日：1996-07-05
申请人： Shuzo Moroto , Nobuaki Miki , Muneo Kusafuka , Yoshitaka Murase
发明人： Shuzo Moroto , Nobuaki Miki , Muneo Kusafuka , Yoshitaka Murase
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F02D29/00 , F16H59/14 , F16H59/50 , F16H59/66 , F16H61/00 , F16H61/02 , F16H61/04 , F16H63/50
CPC分类号： F16H61/0213 , B60W2550/402 , F16H2059/142 , F16H2059/666 , F16H2061/0015 , F16H2061/0087 , F16H2061/0096 , F16H59/14 , F16H59/50 , F16H59/66 , Y02T10/76
摘要： A control system for a vehicular automatic transmission which detects running status of the vehicle and includes a shift controller for controlling the gear stage of the automatic transmission in accordance with the detected running status of the vehicle. The control system further includes a memory for prestoring road information for roads to be run by the vehicle, present location detection and running direction detection. A reader reads out the road information for a set route from the present location to a destination, from the memory, on the basis of the detected present location and the destination input. The engine power required for the vehicle to travel the set route is estimated in accordance with the read road information. A shift schedule which minimizes the fuel consumption on the set route is determined by comparing the estimated engine power requirement with a prestored mileage map and the shift control pattern is changed in accordance with the determined shift schedule.
摘要翻译： 一种用于检测车辆的行驶状态的车辆用自动变速器的控制系统，包括根据检测到的车辆的行驶状态来控制自动变速器的档位的变速控制装置。 该控制系统还包括用于为车辆行驶的道路预留道路信息的存储器，当前位置检测和行驶方向检测。 读取器根据检测到的当前位置和目的地输入，从存储器读出从当前位置到目的地的设定路线的道路信息。 根据读取的道路信息估计车辆行驶设定路线所需的发动机功率。 通过将估计的发动机功率需求与预先存储的里程图进行比较来确定最小化设定路线上的燃料消耗的换档计划，并且根据确定的换档计划改变换档控制模式。
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公开(公告)号：US5741200A
公开(公告)日：1998-04-21
申请号：US673364
申请日：1996-06-28
申请人： Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Muneo Kusafuka , Masamichi Unoki , Junichi Nishimura
发明人： Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Muneo Kusafuka , Masamichi Unoki , Junichi Nishimura
IPC分类号： F16H3/66 , F16H59/22 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/66 , F16H61/02 , F16H61/08 , F16H61/20 , F16H61/22 , B60K41/20
CPC分类号： F16H61/20 , B60W2530/16 , B60W2550/142 , B60W30/18118 , F16H2059/663 , F16H2061/205 , F16H2061/207 , F16H3/66 , F16H59/22 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/66 , F16H61/0206 , Y10S477/901 , Y10T477/6388 , Y10T477/646 , Y10T477/681
摘要： The invention provides a control apparatus for an automatic transmission for carrying out neutral control and hill-hold control in a range that causes no slip of a hill-hold brake. The control apparatus has a judgment unit for determining, in accordance with a signal output by a gradient detector whether an uphill road is steep enough to cause a hill-hold brake to slip with the hill-hold brake engaged, a hydraulic pressure reducing device for reducing the hydraulic pressure applied to a hydraulic servo of a clutch in order to place the clutch in an all but released state, a hydraulic pressure applying device for applying a hydraulic pressure to a hydraulic servo of a brake in order to engage the brake, and an execution unit for permitting the hydraulic pressure reducing device to reduce the hydraulic pressure applied to the hydraulic servo and the hydraulic pressure applying device to apply a hydraulic pressure to the hydraulic servo only if a stop, or halted, state is detected by a stop-state detector and an uphill road is determined by the judgement unit not to be steep enough to cause the hill-hold brake to slip.
摘要翻译： 本发明提供了一种自动变速器的控制装置，用于在不产生滑坡的范围内执行空档控制和坡道保持控制。 所述控制装置具有：判断单元，根据梯度检测器输出的信号，判定上坡路是否足够陡峭，以使山坡保持制动器与山体保持制动器接合而滑动;液压减压装置， 降低施加到离合器的液压伺服机构的液压，以使离合器处于全部释放状态;液压施加装置，用于向制动器的液压伺服机构施加液压以接合制动器;以及 执行单元，用于允许液压减压装置减小施加到液压伺服机构和液压施加装置的液压，以仅在停止或停止状态被检测到停止或停止状态时才向液压伺服机构施加液压， 状态检测器和上坡路由判断单元确定为不足够陡峭以导致山丘保持制动器滑动。
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公开(公告)号：US06546348B2
公开(公告)日：2003-04-08
申请号：US09740055
申请日：2000-12-20
IPC分类号： G01C1738
摘要： A range switchover apparatus includes a range switchover means operating device capable of switching over a switchover means, which switches over a shift range, among respective shift positions, a drive motor for driving the range switchover means operating device, a measuring device for measuring a time, during which the drive motor causes the range switchover means operating device to switch over between predetermined shift positions, a rotation control device for controlling the rotational speed of the drive motor, a correcting device for correcting the rotational speed by the rotation control device so that when a time measured by the measuring device differs from a target time in a predetermined range, the measured time becomes the target time, and a storage device for storing the rotational speed corrected by the correcting device. The range switchover apparatus prevents a change in rotational speed due to long term change from being generated in a motor for driving a switchover means in an automatic transmission.
摘要翻译： 一种量程切换装置，包括：范围切换装置，能够切换在各个换档位置之间切换变速范围的切换装置的驱动装置，用于驱动所述切换装置的操作装置的驱动马达;测量装置， 其中驱动电动机使范围切换装置操作装置在预定的换档位置之间切换，用于控制驱动电动机的转速的旋转控制装置，用于通过旋转控制装置校正转速的校正装置，使得 当由测量装置测量的时间与预定范围内的目标时间不同时，测量时间成为目标时间，以及用于存储由校正装置校正的旋转速度的存储装置。 范围切换装置防止由于在自动变速器中驱动切换装置的电动机中产生长期变化而导致的转速变化。
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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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公开(公告)号：US6050919A
公开(公告)日：2000-04-18
申请号：US62738
申请日：1998-04-20
申请人： Muneo Kusafuka , Kazuhiro Mikami , Kazuomi Okasaka
发明人： Muneo Kusafuka , Kazuhiro Mikami , Kazuomi Okasaka
IPC分类号： F16H61/14
CPC分类号： F16H61/143 , F16H2061/145 , Y10T477/635 , Y10T477/735 , Y10T477/755
摘要： A control device for an automatic transmission having a hydraulic power transmission with a lock-up clutch includes a device for setting a predetermined pressure that is less than a pressure at which a target value convergence control is started. The predetermined pressure is set as the hydraulic pressure applied to the lock-up clutch by a predetermined pressure setting device for a predetermined time. The predetermined time is a time from a satisfaction of conditions for the slip control start until an input rotation speed is stabilized, as set by a time setting device.
摘要翻译： 一种具有带有锁止离合器的液压动力传动装置的自动变速器的控制装置包括用于设定小于目标值收敛控制开始的压力的预定压力的装置。 预定压力被设定为通过预定压力设定装置施加到锁止离合器的液压预定时间。 预定时间是从时间设定装置设定的从滑差控制开始到输入转速稳定的条件满足的时间。
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