公开(公告)号：US08132635B2

公开(公告)日：2012-03-13

申请号：US11772916

申请日：2007-07-03

Applicant: Satoru Fujimoto ,  Kazutaka Adachi ,  Hiroyuki Ashizawa

Inventor： Satoru Fujimoto ,  Kazutaka Adachi ,  Hiroyuki Ashizawa

IPC: B60W20/00 ,  B60K6/20

CPC classification number: B60W20/00 ,  B60W10/02 ,  B60W10/08 ,  B60W30/1843 ,  B60W2510/0275 ,  B60W2710/083

Abstract: There is provided a motor lock prevention control device for a hybrid vehicle that has a motor-generator and a clutch capable of changing a transmission torque capacity between the motor-generator and driving wheels. The motor lock prevention control device is configured to, when the motor-generator is in a motor locked state to cause heat generation under drive load operating condition, perform motor prevention control to induce rotation of the motor-generator by adjusting at least one of the transmission torque capacity of the clutch and torque of the motor-generator in such a manner that the torque of the motor-generator exceeds the transmission torque capacity of the clutch.

Abstract translation: 提供了一种用于混合动力车辆的电动机锁定预防控制装置，其具有电动发电机和能够改变电动发电机和驱动轮之间的传动转矩容量的离合器。 电动机锁定防止控制装置构成为，当电动发电机处于电动机锁定状态以在驱动负载运行状态下产生发热时，进行电动机防止控制，以通过调节电动发电机的至少一个 离合器的传递扭矩容量和电动发电机的转矩使得电动发电机的转矩超过离合器的传递转矩容量。

公开(公告)号：US20080058154A1

公开(公告)日：2008-03-06

申请号：US11845398

申请日：2007-08-27

Applicant: Hiroyuki Ashizawa ,  Jun Motosugi ,  Kazutaka Adachi

Inventor： Hiroyuki Ashizawa ,  Jun Motosugi ,  Kazutaka Adachi

IPC: B60W10/08

CPC classification number: B60W20/40 ,  B60K6/36 ,  B60K6/383 ,  B60K6/48 ,  B60K6/547 ,  B60L2240/421 ,  B60L2240/423 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/085 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/76 ,  Y10T477/26

Abstract: A hybrid vehicle control apparatus is provided with a motor/generator arranged between an engine and a transmission, a first clutch disposed between the engine and the motor/generator, a second clutch disposed in a power train spanning from the motor/generator to a drive wheel, and a controller. The controller controls the engagement of the first and second clutches to select either an electric drive mode or a hybrid drive mode. The controller executes a rotational speed control of the motor/generator while in a coasting state with torque being transmitted through a one-way clutch of the transmission such that the rotational speed control increases an input rotational speed of the one-way clutch to a value closer to an output rotational speed of the one-way clutch with a difference between the input and output rotational speeds of the one-way clutch becoming equal to a target value.

Abstract translation: 混合动力车辆控制装置设置有布置在发动机和变速器之间的电动机/发电机，设置在发动机和电动机/发电机之间的第一离合器，设置在从电动机/发电机到驱动器的动力传动系中的第二离合器 车轮和控制器。 控制器控制第一和第二离合器的接合以选择电驱动模式或混合驱动模式。 控制器在转矩传递通过变速器的单向离合器的滑行状态下执行电动机/发电机的转速控制，使得转速控制将单向离合器的输入转速提高到一个值 更接近单向离合器的输出转速，其中单向离合器的输入和输出转速之间的差异等于目标值。

公开(公告)号：US07246679B2

公开(公告)日：2007-07-24

申请号：US11106604

申请日：2005-04-15

Applicant: Toshiaki Kasahara ,  Kazutaka Adachi

Inventor： Toshiaki Kasahara ,  Kazutaka Adachi

IPC: B62D5/04

CPC classification number: B62D6/008 ,  B62D5/003

Abstract: A vehicle steering apparatus includes a steering reaction actuator that produces a steering reaction force to be applied to the manual steering unit, a steering reaction force controller that outputs a steering reaction force command value to the steering reaction force actuator, and a road surface input torque detector that detects a road surface input torque inputted to steerable road wheels from a road surface, wherein the steering reaction force controller includes a low cut-off frequency filter that extracts a low frequency component equal to or lower than a predetermined frequency from an output of the road surface input torque detector and sets the steering reaction force command value on the basis of a vehicle driving condition and an output of the low cut-off frequency filter. A vehicle steering method is also provided.

Abstract translation: 车辆转向装置包括产生向手动转向单元施加的转向反作用力的转向反作用执行器，向转向反作用力促动器输出转向反作用力指令值的转向反作用力控制器，以及路面输入转矩 检测器，其从路面检测输入到可转向车轮的路面输入扭矩，其中，所述转向反作用力控制器包括：低截止频率滤波器，其从等于或小于预定频率的输出提取等于或低于预定频率的低频分量; 路面输入扭矩检测器，并且基于车辆行驶状况和低截止频率滤波器的输出来设定转向反作用力指令值。 还提供车辆转向方法。

公开(公告)号：US20070056784A1

公开(公告)日：2007-03-15

申请号：US11517052

申请日：2006-09-07

Applicant: Shinichiro Joe ,  Tsuyoshi Yamanaka ,  Tadashi Okuda ,  Kazutaka Adachi ,  Ken Ito ,  Koichi Hayasaki

Inventor： Shinichiro Joe ,  Tsuyoshi Yamanaka ,  Tadashi Okuda ,  Kazutaka Adachi ,  Ken Ito ,  Koichi Hayasaki

IPC: B60K1/00

CPC classification number: B60W20/30 ,  B60K6/48 ,  B60L7/14 ,  B60L7/26 ,  B60L15/20 ,  B60L15/2009 ,  B60L50/16 ,  B60L58/12 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2250/24 ,  B60L2250/26 ,  B60L2260/26 ,  B60W10/06 ,  B60W20/00 ,  B60W20/40 ,  B60W30/192 ,  B60W2710/025 ,  B60W2710/0666 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

Abstract: An engine of a hybrid vehicle is lift started by reducing a rotational speed of a motor/generator of the hybrid vehicle by adjusting a gearshift ratio of a transmission coupled to the motor/generator, and engaging a clutch to couple the engine, while in a stopped state, to the rotating motor/generator for imparting the rotation to the engine.

Abstract translation: 混合动力车辆的发动机是通过调节混合动力车辆的电动机/发电机的转速，通过调节与电动机/发电机相连的变速器的变速比，以及接合离合器来联接发动机而起动的，而在 停止状态，转动到用于使发动机转动的电动机/发电机。

公开(公告)号：US06973204B2

公开(公告)日：2005-12-06

申请号：US10095119

申请日：2002-03-12

Applicant: Kazutaka Adachi

Inventor： Kazutaka Adachi

IPC: G06T7/00 ,  G06K9/00 ,  G06K9/68

CPC classification number: G06K9/00154

Abstract: It is controlled by a non-transformation coefficient calculated by a non-transformation calculation section, whether feedback is performed or not. When the feedback is ended, a collation value calculation section calculates a collation value (coincidence coefficient×non-transformation coefficient). A display process section compares the collation value with a predetermined threshold value. When the collation value is a threshold value or more, a signature is decided as a true signature, and the transformation-corrected image and the reference image are displayed such that these images overlap.

Abstract translation: 它由非变换计算部分计算的非变换系数控制，是否执行反馈。 当反馈结束时，核对值计算部分计算核对值（一致系数非变换系数）。 显示处理部分将核对值与预定阈值进行比较。 当核对值为阈值以上时，将签名确定为真实签名，并且显示变形校正图像和参考图像，使得这些图像重叠。

公开(公告)号：US06330507B1

公开(公告)日：2001-12-11

申请号：US09384292

申请日：1999-08-26

Applicant: Kazutaka Adachi ,  Takenori Hashizume ,  Hideo Iwamoto

Inventor： Kazutaka Adachi ,  Takenori Hashizume ,  Hideo Iwamoto

IPC: B60T712

CPC classification number: B60W30/16 ,  B60K31/0008 ,  B60W2720/106 ,  B60W2750/308 ,  G05D1/024 ,  G05D1/0255 ,  G05D1/0257 ,  G05D2201/0213

Abstract: In an automatic vehicular velocity control apparatus for an automotive vehicle, a relative velocity detector is provided to detect a relative velocity of a preceding vehicle to the vehicle, an inter-vehicle distance command value calculator is provided to calculate an inter-vehicle distance command value, a control response characteristic determinator is provided to determine a control response characteristic of the inter-vehicle distance control system according to a deviation from the inter-vehicle distance command value to a detected value of the inter-vehicle distance and a detected value of the relative velocity, a vehicular velocity command value calculator is provided to calculate a vehicular velocity command value on the basis of the determined control response characteristic of the inter-vehicle distance control system, and a vehicular velocity control section is provided to control at least one of a driving force of the vehicle, a braking force of the vehicle, and a gear ratio of a transmission in such a manner that a detected value of the vehicular velocity is made coincident with the vehicular velocity command value. The control response characteristic determinator includes maps representing a relationships of a specific angular frequency &ohgr;M (or &ohgr;C) with respect to the relative velocity &Dgr;V and an inter-vehicle distance deviation &Dgr;L and a damping factor &zgr;M (or &zgr;c) with respect to the relative velocity and the inter-vehicle distance deviation.

Abstract translation: 在一种用于机动车辆的自动车辆速度控制装置中，提供相对速度检测器来检测前方车辆与车辆的相对速度，提供车辆间距离指令值计算器，以计算车辆间距离指令值 提供一种控制响应特性确定器，用于根据车辆间距离指令值与车辆间距离的检测值的偏差确定车辆间距离控制系统的控制响应特性， 相对速度，提供车速指令值计算器，以基于所确定的车辆间距离控制系统的控制响应特性来计算车速指令值，并且提供车速控制部分，以控制车辆速度指令值中的至少一个 车辆的驱动力，车辆的制动力和齿轮比 以使得车速的检测值与车速指令值一致的方式传输。 控制响应特性确定器包括表示相对于相对速度DELTAV和车辆间距离偏差DELTAL和阻尼因子＆lt; zgr; M（或＆zgr; c）的特定角频率ωM（或ωC）的关系的映射关于 到相对速度和车间距离偏差。

公开(公告)号：US06217481B1

公开(公告)日：2001-04-17

申请号：US09433381

申请日：1999-11-03

Applicant: Akira Watanabe ,  Kazutaka Adachi

Inventor： Akira Watanabe ,  Kazutaka Adachi

IPC: B60K4102

CPC classification number: F16H61/143 ,  F16H2061/145 ,  Y10T477/6352 ,  Y10T477/735 ,  Y10T477/755

Abstract: A slip control system for a torque converter with a lockup clutch comprises a controller that outputs a slip control signal to a slip control actuator of the lockup clutch to adjust an actual slip rotation speed of the torque converter at a target slip rotation speed. The controller is coupled to sensors for detecting information indicative of a condition of a drive system including the torque converter. The controller decides an operating state of the torque converter at time when the slip control is started, and selects one of initial valves for a slip command signal corresponding to the slip control signal according to the decided operating state of the torque converter at the start of the slip control. This arrangement functions to prevent troubles including shocks due to shortage of slippage in the torque converter and generation of radial slippage of the torque convert from generating at a time staring the slip control.

Abstract translation: 用于具有锁止离合器的变矩器的滑差控制系统包括控制器，该控制器将滑差控制信号输出到锁止离合器的滑差控制致动器，以以目标滑动转速调节变矩器的实际滑移转速。 控制器耦合到用于检测指示包括变矩器的驱动系统的状况的信息的传感器。 控制器在滑差控制开始时决定变矩器的运转状态，根据变矩器开始时决定的运转状态，选择与滑差控制信号对应的滑动指令信号的初始阀中的一个 滑差控制。 这种布置用于防止由于扭矩转换器中的滑动不足引起的冲击和产生在转向滑移控制时的转矩转换的径向滑动的麻烦。

公开(公告)号：US5936158A

公开(公告)日：1999-08-10

申请号：US977632

申请日：1997-11-25

Applicant: Hiroyuki Ashizawa ,  Kazutaka Adachi ,  Ken Ito

Inventor： Hiroyuki Ashizawa ,  Kazutaka Adachi ,  Ken Ito

IPC: G01P7/00 ,  G01P15/16 ,  G01P21/02 ,  G01P15/00

CPC classification number: G01P15/16

Abstract: A sensor is provided for detecting traveling speed of a vehicle, and a first deviation between the traveling speed and an estimated vehicle speed calculated beforehand is calculated. Based on the first deviation and a predetermined function, a feedback compensation output is calculated, and a second deviation between a value obtained by performing on the feedback compensation output and the aforesaid estimate vehicle speed is output as an estimated acceleration. Delay processing is performed on the estimated acceleration, and an estimated vehicle speed is updated. Noise mixed with the acceleration estimation process is eliminated, and the acceleration is thereby estimated with high precision.

Abstract translation: 提供用于检测车辆的行驶速度的传感器，并且计算行驶速度和预先计算的估计车速之间的第一偏差。 基于第一偏差和预定功能，计算反馈补偿输出，并且输出通过在反馈补偿输出上执行的值与上述估计车速之间的值之间的第二偏差作为估计加速度。 对估计的加速度进行延迟处理，并且更新估计的车速。 消除与加速度估计处理混合的噪声，从而以高精度估计加速度。

公开(公告)号：US5935043A

公开(公告)日：1999-08-10

申请号：US65427

申请日：1998-04-24

Applicant: Akira Watanabe ,  Kazutaka Adachi ,  Shigeru Ishii ,  Tatsuo Wakahara

Inventor： Akira Watanabe ,  Kazutaka Adachi ,  Shigeru Ishii ,  Tatsuo Wakahara

IPC: F16H59/18 ,  F16H61/14

CPC classification number: F16H61/143 ,  F16H2059/186 ,  F16H2061/145 ,  Y10T477/735

Abstract: A lockup control apparatus of a torque converter for a vehicle comprises a coast condition detecting section for detecting coast running of a vehicle, a lockup clutch slip detecting section for detecting a target slip generated between the input and output elements of the torque converter and a slip start capacity storing section, and a coast lockup control section for detecting a lockup capacity. The slip start capacity storing section detects a slip start capacity by once decreasing the lockup capacity to the sum of a last stored slip start capacity and a preset capacity and stores the slip start capacity while updating it. During the coast running a coast lockup control section controls the lockup capacity at a minimum lockup engagement capacity which is the sum of the newest slip start capacity and a predetermined capacity.

Abstract translation: 用于车辆的变矩器的锁止控制装置包括用于检测车辆的惯性行驶的滑行条件检测部分，用于检测在变矩器的输入和输出元件之间产生的目标滑移的滑锁检测部分和滑块 启动容量存储部分和用于检测锁定能力的滑行锁定控制部分。 滑移开始容量存储部分通过将锁定容量降低到最后存储的打滑开始容量和预设容量的总和来检测打滑启动容量，并在更新打印启动容量的同时存储打滑启动容量。 在海岸运行期间，海岸锁定控制部分以最小的锁定接合能力来控制锁定能力，该最小锁定接合能力是最新的滑移启动能力和预定容量的总和。

公开(公告)号：US5594307A

公开(公告)日：1997-01-14

申请号：US384892

申请日：1995-02-07

Applicant: Kazutaka Adachi ,  Hideki Sudo

Inventor： Kazutaka Adachi ,  Hideki Sudo

IPC: B62D5/04 ,  B62D7/15 ,  H02P7/00

CPC classification number: B62D7/1581 ,  B62D5/046 ,  H02P7/04

Abstract: In current servo amplification/control apparatus and method for a reversible DC motor applicable to a vehicular four-wheel steering system, a motor current detection circuit and a motor current feedback circuit are eliminated and a motor counter-electromotive force is estimated using a dynamic characteristic of the motor, a positioning currenu, and an angular displacement information of the motor, and the motor power supply voltage directly measured is corrected using the estimated counter- electromotive force. Thus, a positioning response of the motor is derived which is approximately coincident with a design target even when the motor is rotated at a high speed.

Abstract translation: 在适用于车辆四轮转向系统的可逆直流电动机的电流伺服放大/控制装置和方法中，消除了电动机电流检测电路和电动机电流反馈电路，并且使用动态特性来估计电动机反电动势 电动机的定位电动机和电动机的角位移信息，并且使用估计的反电动势来校正直接测量的电动机电源电压。 因此，即使电动机以高速旋转，也得出与电动机大致一致的电动机的定位响应。