公开(公告)号：US20120109481A1

公开(公告)日：2012-05-03

申请号：US13381444

申请日：2009-07-09

申请人： Masaki Mitsuyasu ,  Katsumi Kono ,  Norimi Asahara

发明人： Masaki Mitsuyasu ,  Katsumi Kono ,  Norimi Asahara

IPC分类号： B60K26/02 ,  G05G1/38 ,  B60T7/06 ,  G05G1/445

CPC分类号： B60T7/042 ,  B60L11/14 ,  B60L2240/445 ,  B60L2250/16 ,  B60L2250/26 ,  B60T7/06 ,  B60T2220/04 ,  G05G1/38 ,  G05G1/445 ,  Y02T10/70 ,  Y02T10/7077

摘要： A braking/driving force control device includes an operating unit that executes an acceleration operation and a deceleration operation by an integral pedal, a stroke sensor that detects a stroke amount due to an operation of the operating unit, a load sensor that detects a load due to an operation of the operating unit, and a control unit that controls acceleration of a vehicle based on a stroke amount detected by the stroke sensor and further controls deceleration of a vehicle based on a load detected by the load sensor.

摘要翻译： 制动/驱动力控制装置包括执行加速操作和通过整体踏板的减速操作的操作单元，检测由操作单元的操作引起的行程量的行程传感器，检测负载的负载传感器 基于由行程传感器检测到的行程量来控制车辆的加速度的控制单元，并且还基于由负载传感器检测到的负载来进一步控制车辆的减速。

公开(公告)号：US20090069971A1

公开(公告)日：2009-03-12

申请号：US11911203

申请日：2006-04-11

申请人： Norimi Asahara ,  Katsumi Kono

发明人： Norimi Asahara ,  Katsumi Kono

IPC分类号： B60W10/04 ,  B60W10/10

CPC分类号： F02D11/105 ,  B60W30/188 ,  B60W50/06 ,  B60W2540/10 ,  F02D41/10 ,  F02D2200/606 ,  F02D2250/21 ,  Y10T477/623

摘要： A driving force control apparatus includes a driver model which is a functional block adjusting characteristics relevant to human senses and a powertrain manger which is a functional block adjusting vehicle's hardware characteristics. The driver model includes a target base driving force calculation unit (static characteristics) calculating a target driving force from an accelerator pedal position using a base driving force map or the like, and a target transient characteristics addition unit calculating a final target driving force from the target driving force using transient characteristics represented by a transfer function. The powertrain manager includes a target engine torque and AT gear calculation unit and a characteristics compensator compensating for response of the vehicle.

摘要翻译： 驱动力控制装置包括作为功能块调整与人感觉相关的特征的驱动器模型和作为功能块调整车辆的硬件特性的动力系统管理器。 驾驶员模型包括使用基础驱动力映射等从加速器踏板位置计算目标驱动力的目标基础驱动力计算单元（静态特性），以及从目标基本驱动力计算单元计算来自 使用由传递函数表示的瞬态特性的目标驱动力。 动力总成管理器包括目标发动机扭矩和AT齿轮计算单元以及补偿车辆响应的特性补偿器。

公开(公告)号：US06969340B2

公开(公告)日：2005-11-29

申请号：US10810636

申请日：2004-03-29

申请人： Takaaki Tokura ,  Tomohiro Asami ,  Hideki Takamatsu ,  Norimi Asahara ,  Katsumi Kono

发明人： Takaaki Tokura ,  Tomohiro Asami ,  Hideki Takamatsu ,  Norimi Asahara ,  Katsumi Kono

IPC分类号： B60W10/02 ,  B60W10/04 ,  F02C7/36 ,  F02D29/00 ,  F16H61/06 ,  F16H61/08 ,  F16H61/686 ,  F16H63/50 ,  B60K41/06

CPC分类号： F02C7/36 ,  B60W10/06 ,  B60W10/115 ,  F16H61/061 ,  F16H61/08 ,  F16H63/502 ,  Y10T477/677 ,  Y10T477/6937

摘要： A control apparatus and method for an automatic transmission, by which a shift is executed by simultaneously controlling release and application of different friction engaging elements, are provided which i) control a clamping force of a friction engaging element to be released and a clamping force of a friction engaging element to be applied, ii) adjust an output torque of a prime mover for driving a vehicle, iii) detect a predetermined timing that is after the start of a torque phase during a shift of the automatic transmission and before the clamping force of the friction engaging element to be applied increases to the point at which torque input to the automatic transmission can be transmitted by only the friction engaging element to be applied, and iv) output a command to gradually reduce the clamping force of the friction engaging element to be released and a command to gradually increase the clamping force of the friction engaging element to be applied, in the torque phase.

摘要翻译： 提供了一种用于自动变速器的控制装置和方法，通过该控制装置和方法，通过同时控制不同摩擦接合元件的释放和施加来执行​​换档，其中i）控制要释放的摩擦接合元件的夹紧力和 要施加的摩擦接合元件，ii）调节用于驱动车辆的原动机的输出扭矩，iii）检测在自动变速器的换档期间和在夹紧力之前的转矩相位开始之后的预定定时 要施加的摩擦接合元件增加到输入到自动变速器的扭矩只能通过待施加的摩擦接合元件传递的点，并且iv）输出一个命令，以逐渐减小摩擦接合元件的夹紧力 并且在转矩阶段中逐渐增加要施加的摩擦接合元件的夹紧力的命令。

公开(公告)号：US5697479A

公开(公告)日：1997-12-16

申请号：US762981

申请日：1996-12-10

申请人： Katsumi Kono ,  Shinya Nakamura

发明人： Katsumi Kono ,  Shinya Nakamura

IPC分类号： F16H59/38 ,  F16H59/46 ,  F16H61/02 ,  F16H61/12 ,  F16H61/14 ,  F16H63/44 ,  F16H45/02

CPC分类号： F16H61/143 ,  F16H2059/385 ,  F16H2059/467 ,  F16H2061/1208 ,  F16H2061/145 ,  Y10S477/906 ,  Y10T477/63525 ,  Y10T477/735 ,  Y10T477/755

摘要： An apparatus including a slip control device for controlling an amount of slip of a lock-up clutch disposed between pump and turbine impellers in a power transmission system of a motor vehicle, such that an actual slip speed of the lock-up clutch coincides with a target slip speed, the apparatus comprising a hunting detecting device for determining the presence of a hunting defect if an amplitude of variation of the engine speed is larger than a predetermined first reference while an amplitude of variation of the turbine speed is not larger than a predetermined second reference.

摘要翻译： 一种装置，包括用于控制设置在机动车辆的动力传递系统中的泵和涡轮叶轮之间的锁定离合器的滑动量的滑移控制装置，使得锁止离合器的实际滑移速度与 如果发动机转速的变化幅度大于预定的第一参考值，则涡轮转速的变化幅度不大于预定的第一参考值，则该装置包括一个用于确定寻找缺陷的存在的寻线检测装置。 第二个参考。

公开(公告)号：US5683329A

公开(公告)日：1997-11-04

申请号：US501341

申请日：1995-07-12

申请人： Katsumi Kono ,  Shinya Nakamura ,  Atsushi Honda

发明人： Katsumi Kono ,  Shinya Nakamura ,  Atsushi Honda

IPC分类号： F16H61/14

CPC分类号： F16H61/143 ,  F16H2061/0477 ,  F16H2061/145 ,  Y10T477/6352 ,  Y10T477/73 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/755

摘要： An apparatus for controlling a lock-up clutch between pump and turbine impellers in a fluid-filled power transmitting device of a motor vehicle, such that a slip control device controls the actual slip speed of the lock-up clutch so as to coincide with a transient target slip speed, the apparatus including a device for calculating a final target slip speed of the lock-up clutch which assures a maximum fuel economy of the vehicle during a steady-state running, a device for setting, as an initial value of the transient target slip speed, a difference between the speeds of the pump and turbine impellers immediately before an operation of the slip control device is initiated, and a device for reducing the transient target slip speed toward the final target slip speed at a rate which decreases as the transient target slip speed approaches the final target slip speed.

摘要翻译： 一种用于控制机动车辆的充满液体的动力传递装置中的泵和涡轮叶轮之间的锁止离合器的装置，使得滑动控制装置控制锁止离合器的实际滑移速度，使其与 瞬时目标滑移速度，该装置包括用于计算锁定离合器的最终目标滑移速度的装置，其确保在稳态运行期间车辆的最大燃料经济性，设定装置作为初始值 瞬时目标滑移速度，在启动滑动控制装置的操作之前的泵和涡轮叶轮的速度之间的差异;以及用于将速度目标滑移速度朝着最终目标滑移速度降低的装置，其速率降低为 瞬态目标滑移速度接近最终目标滑移速度。

公开(公告)号：US5678667A

公开(公告)日：1997-10-21

申请号：US762994

申请日：1996-12-10

申请人： Katsumi Kono ,  Shinya Nakamura

发明人： Katsumi Kono ,  Shinya Nakamura

IPC分类号： F16H59/38 ,  F16H59/46 ,  F16H61/02 ,  F16H61/12 ,  F16H61/14 ,  F16H63/44

CPC分类号： F16H61/143 ,  F16H2059/385 ,  F16H2059/467 ,  F16H2061/1208 ,  F16H2061/145 ,  Y10S477/906 ,  Y10T477/63525 ,  Y10T477/735 ,  Y10T477/755

摘要： An apparatus including a slip control device for controlling an amount of slip of a lock-up clutch disposed between pump and turbine impellers in a power transmission system of a motor vehicle, a slip-parameter monitoring device for detecting the actual slip speed of the lock-up clutch or a control error between actual and target slip speeds of the lock-up clutch, a summing device for obtaining a sum of values of the actual slip speed or control error detected by the slip-parameter monitoring device for a predetermined period of time, and a defect detecting device for determining the presence or absence of a defect in slip control of the lock-up clutch by the slip control device, on the basis of the sum as compared with a predetermined reference. The slip-parameter monitoring device and summing device may be respectively replaced by a speed-parameter monitoring device for detecting a speed-related parameter which varies due to hunting in slip control of the lock-up clutch by the slip control device, and a smoothing device for smoothing the speed-related parameter. In this case, the hunting detecting device determines the presence or absence of the hunting defect on the basis of a difference of the speed-related parameter from its smoothed value.

摘要翻译： 一种装置，包括用于控制设置在机动车辆的动力传递系统中的泵和涡轮叶轮之间的锁止离合器的滑动量的滑移控制装置，用于检测锁的实际滑移速度的滑动参数监视装置 上升离合器或锁止离合器的实际滑移速度和目标滑移速度之间的控制误差，求和装置，用于获得由滑动参数监测装置检测到的实际滑差速度或控制误差的总和的预定时间段 时间和缺陷检测装置，用于根据与预定参考值相比的总和来确定滑动控制装置的锁定离合器的滑差控制中是否存在缺陷检测装置。 滑差参数监视装置和求和装置可以分别由速度参数监视装置代替，用于检测由滑动控制装置在锁止离合器的滑动控制中的振动而变化的速度相关参数，以及平滑 用于平滑速度相关参数的设备。 在这种情况下，寻线检测装置基于速度相关参数与其平滑值的差异来确定是否存在狩猎缺陷。

公开(公告)号：US5626536A

公开(公告)日：1997-05-06

申请号：US503214

申请日：1995-07-17

申请人： Katsumi Kono ,  Shinya Nakamura

发明人： Katsumi Kono ,  Shinya Nakamura

IPC分类号： B60W10/06 ,  B60W30/18 ,  F02D41/12 ,  F16H59/46 ,  F16H59/54 ,  F16H61/14

CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W10/04 ,  B60W30/18 ,  B60W30/1819 ,  F02D41/12 ,  F16H61/143 ,  B60W2520/105 ,  F02D2200/501 ,  F16H2059/467 ,  F16H2061/145 ,  F16H59/54 ,  Y02T10/48 ,  Y10T477/79

摘要： A slip control apparatus for a lock-up clutch in a power transmitting device of a motor vehicle equipped with a fuel-cut device for cutting a fuel supply to an engine when the engine speed is higher than a predetermined value, the apparatus including (a) a slip control device for controlling the lock-up clutch such that the actual slip speed coincides with a target slip speed, (b) a detector for detecting deceleration following acceleration of the vehicle, and (c) a timing control device for commanding the slip control device to initiate a slip control operation upon detection of the vehicle deceleration, and inhibiting the fuel-cut device from initiating a fuel-cut operation for a predetermined delay time after the initiation of the slip control operation. For controlling the lock-up clutch, the slip control means produces a slip control output determined on the basis of a feedback control value and a feed-forward control value. The apparatus may include a device for zeroing or reducing the feedback control value after the fuel-cut operation is initiated.

摘要翻译： 一种机动车辆的动力传递装置中的锁止离合器的滑动控制装置，其具有在发动机转速高于预定值时切断向发动机的燃料供给的燃料切断装置，所述装置包括（a ）用于控制锁止离合器的滑动控制装置，使得实际滑移速度与目标滑移速度一致，（b）用于检测车辆加速度后的减速度的检测器，以及（c）用于命令 滑动控制装置，在检测到车辆减速时启动滑动控制操作，并且在开始滑动控制操作之后禁止燃料切断装置启动燃料切断操作预定的延迟时间。 为了控制锁止离合器，滑差控制装置产生基于反馈控制值和前馈控制值确定的滑差控制输出。 该装置可以包括用于在启动燃料切断操作之后调零或降低反馈控制值的装置。

公开(公告)号：US5626535A

公开(公告)日：1997-05-06

申请号：US533781

申请日：1995-09-26

申请人： Katsumi Kono ,  Shinya Nakamura

发明人： Katsumi Kono ,  Shinya Nakamura

IPC分类号： B60K31/04 ,  B60W10/02 ,  B60W10/06 ,  B60W30/00 ,  B60W30/14 ,  F16H59/22 ,  F16H59/24 ,  F16H61/14 ,  F16H63/42 ,  F16D48/00 ,  B60K41/02

CPC分类号： B60W10/06 ,  B60K31/047 ,  B60W10/02 ,  B60W10/04 ,  B60W30/1819 ,  F16H61/143 ,  B60W2710/025 ,  F16H59/22 ,  F16H59/24 ,  F16H63/42 ,  Y10T477/735 ,  Y10T477/75

摘要： An apparatus for controlling a motor vehicle, including a fuel cutting device for cutting a fuel supply to an engine while a throttle valve is placed in an engine idling position, a clutch control device for effecting partial or full engagement of a lock-up clutch disposed in parallel with a fluid-filled power transmitting device while the throttle valve is placed in the engine idling position, an automatic cruising control device for controlling the throttle valve so that the vehicle runs at a substantially constant speed, and a restricting device for restricting or inhibiting the engagement of the lock-up clutch by the clutch control device while the throttle valve is controlled by the automatic cruising control device. The restricting device may be adapted to restrict or inhibit the engagement of the lock-up clutch if it is determined that the frequency at which the throttle valve is alternately placed in the engine idling position and a position near the engine idling position is higher than a predetermined threshold.

摘要翻译： 一种用于控制机动车辆的装置，包括用于在节气门被放置在发动机怠速位置时切断向发动机的燃料供给的燃料切断装置，用于进行部分或全部接合的锁定离合器的离合器控制装置 在节流阀被放置在发动机怠速位置的同时与流体填充的动力传递装置并联，用于控制节气门以使车辆以基本上恒定的速度行驶的自动巡航控制装置，以及限制装置， 在节气门由自动巡航控制装置控制的同时，通过离合器控制装置禁止锁止离合器的接合。 如果确定节流阀交替放置在发动机怠速位置和发动机怠速位置附近的位置的频率高于一个限制装置，则限制装置可以适于限制或禁止锁止离合器的接合 预定阈值。

公开(公告)号：US5588937A

公开(公告)日：1996-12-31

申请号：US504078

申请日：1995-07-19

申请人： Katsumi Kono ,  Shinya Nakamura ,  Atsushi Honda

发明人： Katsumi Kono ,  Shinya Nakamura ,  Atsushi Honda

IPC分类号： F16H59/46 ,  F16H59/48 ,  F16H61/00 ,  F16H61/14

CPC分类号： F16H61/143 ,  F16H2059/467 ,  F16H2061/0087 ,  F16H2061/145 ,  F16H59/48 ,  Y10T477/735 ,  Y10T477/755

摘要： An apparatus for controlling the amount of slip of a lock-up clutch connecting an input and an output rotary member of a fluid-filled power transmitting device of a motor vehicle, such that the actual slip speed of the lock-up clutch coincides with a target value, the apparatus including (a) a slip control device for providing a slip control output for controlling the clutch according to a slip control equation which includes at least an integral action term, and on the basis of a feedback control value for zeroing a control error between the actual and target slip speeds, and a learning control value which is updated depending upon the vehicle running condition, and (b) an output change restricting device for adjusting the feedback control value such that an amount of change of the slip control output provided by the slip control device is smaller than an amount of change of the learning control value.

摘要翻译： 一种用于控制连接机动车辆的充满液体的动力传递装置的输入和输出旋转构件的锁止离合器的滑动量的装置，使得锁止离合器的实际滑移速度与 目标值，所述装置包括（a）滑差控制装置，用于根据包括至少一个积分作用项的滑移控制方程提供用于控制离合器的滑差控制输出，并且基于用于归零的反馈控制值 实际滑移速度与目标滑移速度之间的控制误差以及根据车辆行驶状态更新的学习控制值，以及（b）输出变化限制装置，用于调整反馈控制值，使得滑动控制的变化量 由滑差控制装置提供的输出小于学习控制值的变化量。

公开(公告)号：US07169079B2

公开(公告)日：2007-01-30

申请号：US10667451

申请日：2003-09-23

申请人： Takaaki Tokura ,  Norimi Asahara ,  Katsumi Kono ,  Ryoichi Hibino ,  Hiroyuki Nishizawa ,  Masataka Osawa

发明人： Takaaki Tokura ,  Norimi Asahara ,  Katsumi Kono ,  Ryoichi Hibino ,  Hiroyuki Nishizawa ,  Masataka Osawa

IPC分类号： B60W10/06 ,  B60W10/10

CPC分类号： F02D41/023 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  F02D41/0215 ,  F02D2041/1433 ,  F02D2250/21 ,  F16H63/502 ,  F16H2306/42 ,  Y10T477/675 ,  Y10T477/677

摘要： A control apparatus and method control a torque of an engine coupled to an input shaft of an automatic transmission during a shift by that automatic transmission. A torque-down control by which the engine torque is decreased by a predetermined amount is performed, a torque-restore control starting point at which time torque-restore control is to be started is determined, and the torque-restore control so as to gradually restore the engine torque to a value before the torque-down control was performed is started at the torque-restore control starting point. The torque-restore control starting point is determined according to a dynamic model which simulates behavior of the automatic transmission over time from start of the torque-down control, so that a rotational speed of the input shaft of the automatic transmission at a target point substantially matches a target speed.

摘要翻译： 一种控制装置和方法，在通过该自动变速器的换档期间控制与自动变速器的输入轴相耦合的发动机的转矩。 执行发动机扭矩减小预定量的转矩下降控制，确定时间转矩恢复控制开始的转矩恢复控制起始点，并且转矩恢复控制逐渐地 在扭矩恢复控制开始点开始执行转矩降低控制之前的发动机扭矩恢复到一个值。 扭矩恢复控制起点根据动态模型来确定，该动态模型模拟从开始转矩降低控制开始的自动变速器的行为，使得自动变速器的输入轴在目标点处的转速基本上 匹配目标速度。