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1. 发明授权

US09005080B1 Control device for vehicle drive device 有权
标题翻译：车辆驱动装置控制装置
公开(公告)号：US09005080B1
公开(公告)日：2015-04-14
申请号：US14358756
申请日：2011-11-18
申请人： Takaaki Tokura , Masato Kaigawa
发明人： Takaaki Tokura , Masato Kaigawa
IPC分类号： F02D23/00 , B60W30/188 , B60W10/11 , B60W10/06
CPC分类号： B60W30/1882 , B60W10/06 , B60W10/11 , B60W10/115 , B60W30/182 , B60W30/19 , B60W2510/0633 , B60W2710/1005 , B60Y2400/435 , F16H61/0213 , F16H2059/183 , Y10T477/55
摘要： A control device for a drive device of a vehicle which is provided with an engine, a supercharger to raise a pressure of intake air introduced in said engine, an accelerating member manually operable by an operator of the vehicle to accelerate the vehicle, and an automatic transmission constituting a portion of a power transmitting path between said engine and drive wheels, and wherein said engine is placed in a first operating state in which said supercharger is operated, or a second operating state in which an operation of said supercharger is restricted as compared with that in said first operating state, said control device comprising: a speed ratio selection control portion configured to implement a speed ratio selection control to change a method of selecting a speed ratio of said automatic transmission depending upon a rate of increase of an operation amount of said accelerating member, where said engine will be placed in said first operating state if said automatic transmission is shifted to select a first speed ratio value according to a predetermined shifting map while said engine is placed in said second operating state, said speed ratio selection control portion implementing said speed ratio selection control to shift said automatic transmission to select said first speed ratio value when the rate of increase of the operation amount of said accelerating member is relatively low, and to shift said automatic transmission to select a second speed ratio value at which said engine is kept in said second operating state and which is higher than said first speed ratio value, when the rate of increase of the operation amount of said accelerating member is relatively high.
摘要翻译：一种用于车辆的驱动装置的控制装置，其具有发动机，增压器，用于提高引入到所述发动机中的进气的压力，由所述车辆的操作者可手动操作的加速构件，以加速所述车辆;以及自动传动构成所述发动机和驱动轮之间的动力传递路径的一部分，并且其中所述发动机被置于所述增压器运行的第一操作状态或所述增压器的操作被限制的第二操作状态在所述第一操作状态下，所述控制装置包括：变速比选择控制部分，被配置为实现速比选择控制，以根据操作量的增加率来改变选择所述自动变速器的速比的方法的所述加速构件，其中如果所述自动变速器，则所述发动机将处于所述第一操作状态在所述发动机处于所述第二运行状态的同时，根据预定的换档图来选择第一变速比值，所述变速比选择控制部分实施所述变速比选择控制以使所述自动变速器转换以选择所述第一变速比值当所述加速构件的操作量的增加率相对较低时，并且使所述自动变速器移动以选择所述发动机保持在所述第二运行状态并高于所述第一速度比的第二变速比值当所述加速构件的操作量的增加率相对较高时。

2. 发明授权

US08589051B2 Controller for engine 有权
标题翻译：发动机控制器
公开(公告)号：US08589051B2
公开(公告)日：2013-11-19
申请号：US12738166
申请日：2008-12-23
申请人： Seiji Kuwahara , Masato Kaigawa , Toshiya Oishi , Shogo Matsumoto
发明人： Seiji Kuwahara , Masato Kaigawa , Toshiya Oishi , Shogo Matsumoto
IPC分类号： G06F19/00 , G06G7/70 , F02D13/00 , F02D11/10 , F02D9/08 , F16H61/48
CPC分类号： F02D35/0007
摘要： An ECU includes: an engine control unit that controls devices provided for an engine on the basis of a target engine rotational speed; and an engine model that calculates the target engine rotational speed such that the target engine rotational speed varies in accordance with a target engine torque and an actual engine rotational speed in a steady state, and that calculates the target engine rotational speed such that the target engine rotational speed varies in accordance with the target engine torque independently of the actual engine rotational speed in a transient state in which the engine is unstable as compared with the steady state. When the engine is controlled by the thus configured ECU, the control accuracy is improved.
摘要翻译： ECU包括：发动机控制单元，其基于目标发动机转速来控制为发动机提供的设备; 以及发动机模型，其计算目标发动机转速，使得目标发动机转速根据目标发动机扭矩和稳定状态下的实际发动机转速而变化，并且计算出目标发动机转速，使得目标发动机与稳定状态相比，发动机不稳定的过渡状态下，转速与实际发动机转速无关地根据目标发动机转矩变动。当由这样构成的ECU控制发动机时，提高了控制精度。

3. 发明授权

US08315767B2 Control device for vehicular automatic transmission 有权
标题翻译：车载自动变速箱控制装置
公开(公告)号：US08315767B2
公开(公告)日：2012-11-20
申请号：US12485289
申请日：2009-06-16
申请人： Hiroyuki Sawada , Masato Kaigawa , Shinya Toyoda , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
发明人： Hiroyuki Sawada , Masato Kaigawa , Shinya Toyoda , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
IPC分类号： G06F7/00
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/11 , F16H59/18 , F16H59/72 , F16H2059/006 , F16H2061/0241 , Y10T477/373
摘要： A control device for an automatic transmission 10 having shift control means 88 operative to select a manual shift mode is provided for preventing acceleration response from deteriorating in the automatic transmission 10. The control device includes automatic up-range control means 90 for switching a range to a “D” range when high oil-temperature determining means determines presence of a high oil-temperature state, and high oil-temperature down-range permitting means 92 for permitting a down-range during a manual shift operation until a selected uppermost gear position GSELECT reaches a determining gear position GJUGE when the accelerator-on drive determining means 86 subsequently determines presence of an accelerator-on drive. Even when obtaining a drive force is attempted during an accelerator-on drive mode after switching the range, the down-range by the manual shift operation is permitted until the selected uppermost gear position GSELECT reaches the determining gear position GJUGE. Thus, a drop in acceleration response in comparison to that of an automatic shift mode is prevented.
摘要翻译：用于具有可选择手动换挡模式的换档控制装置88的自动变速器10的控制装置用于防止在自动变速装置10中加速响应恶化。控制装置包括自动上限控制装置90，用于切换到当高油温确定装置确定存在高油温状态时的D范围，以及用于在手动换档操作期间允许下降范围的高油温下限允许装置92，直到选定的最高档位GSELECT达到当加速器开启驱动确定装置86随后确定加速器开启驱动器的存在时的确定档位GJGE。即使在切换该范围之后在加速器接通驱动模式下获得驱动力的情况下，允许通过手动换档操作的下降范围直到所选择的最高档位GSELECT到达判定档位GJUGE。因此，防止与自动换档模式相比加速响应的下降。

4. 发明授权

US08313414B2 Shift control device and shift control method for automatic transmission 有权
标题翻译：换档控制装置及变速控制方式进行自动变速
公开(公告)号：US08313414B2
公开(公告)日：2012-11-20
申请号：US12451764
申请日：2008-10-21
申请人： Seiji Kuwahara , Hideaki Otsubo , Masato Kaigawa , Masayuki Baba
发明人： Seiji Kuwahara , Hideaki Otsubo , Masato Kaigawa , Masayuki Baba
IPC分类号： F16H59/74
CPC分类号： F16H61/0213 , F16H59/14 , F16H59/18 , F16H59/24 , F16H2059/148 , F16H2061/0227 , Y10T477/669 , Y10T477/688 , Y10T477/692
摘要： An electronic control unit is provided with two types of gear change maps: a first gear change map based on the vehicle speed and the accelerator pedal operation amount; and a second gear change map based on the vehicle speed and the required drive force of the vehicle. The electronic control unit determines whether the automatic transmission should downshift with reference to the first gear change map, and determines whether the automatic transmission should upshift with reference to the second gear change map.
摘要翻译：电子控制单元设置有两种变速图：基于车速和加速踏板操作量的第一档位变化图; 以及基于车辆速度和所需的车辆驱动力的第二变速图。电子控制单元参照第一变速图来确定自动变速器是否应降档，并且参考第二变速图来确定自动变速器是否升档。

5. 发明授权

US08180551B2 Vehicular control apparatus and method 失效
标题翻译：车载控制装置及方法
公开(公告)号：US08180551B2
公开(公告)日：2012-05-15
申请号：US12160689
申请日：2007-01-08
申请人： Seiji Kuwahara , Masato Kaigawa
发明人： Seiji Kuwahara , Masato Kaigawa
IPC分类号： F02D29/02 , F02D41/08
CPC分类号： F02D41/08
摘要： A vehicular control apparatus that controls an engine mounted on a vehicle includes: a generating section that generates respective required values of the engine based on quantities of state in different units of measure; an adjusting section that converts the required values into values in a common unit of measure and obtains a desired value of the engine based on the values in the common unit of measure; a control section that controls the engine based on the obtained desired value; and a determining section that determines whether the vehicle is in an idling state using respective reference values set for the quantities of state, the required values, and the desired value. One of the reference values is converted into the remaining reference values in different units of measure.
摘要翻译：控制安装在车辆上的发动机的车辆控制装置包括：生成部，其基于不同的测量单位的状态量生成发动机的各个要求值; 调整部，其将所需值转换成公共测量单位的值，并根据所述公共测量单位的值获得所述发动机的期望值; 控制部，其基于所获得的期望值来控制所述发动机; 以及确定部，其使用针对状态量，所需值和期望值设定的各个参考值来确定车辆是否处于怠速状态。其中一个参考值以不同的测量单位转换为剩余的参考值。

6. 发明授权

US07953534B2 Vehicle integrated-control apparatus and vehicle integrated-control method 有权
标题翻译：车辆综合控制装置和车辆综合控制方法
公开(公告)号：US07953534B2
公开(公告)日：2011-05-31
申请号：US11791993
申请日：2006-04-24
申请人： Seiji Kuwahara , Masato Kaigawa
发明人： Seiji Kuwahara , Masato Kaigawa
IPC分类号： F16H61/06 , G06F19/00
CPC分类号： B60W10/11 , B60W10/04 , B60W30/02 , B60W30/14 , B60W30/188 , B60W50/00 , B60W2710/105 , F16H61/0213 , Y10T477/6422 , Y10T477/69366 , Y10T477/693754
摘要： The invention relates to a vehicle integrated-control apparatus and method that sets a final control target by coordinating a control target primarily set based on an input of a driver with instruction values from the control systems; and that causes a drive control system to control a drive source and a stepped automatic transmission to achieve the final control target. With this apparatus and method, at least one of the control systems, which provide instruction values to be coordinated with the primarily set control target, is notified of a range of control targets that can be achieved at a current shift speed; a range of control targets that can be achieved by changing the current shift speed to a currently achievable shift speed; and a range of control targets that can be achieved without changing the current shift speed to another shift speed.
摘要翻译：本发明涉及一种车辆集成控制装置和方法，其通过基于来自控制系统的指令值的基于驾驶员的输入主要设定的控制目标来设定最终控制目标; 并且这导致驱动控制系统控制驱动源和阶梯式自动变速器以实现最终控制目标。利用该装置和方法，向目标的移动速度通知能够实现的控制目标的范围中的至少一个提供与主要设定的控制目标协调的指令值的控制系统; 通过将当前换档速度改变为当前可实现的换档速度可以实现的一系列控制目标; 以及可以在不将当前换档速度改变为另一换档速度的情况下实现的一系列控制目标。

7. 发明授权

US07885729B2 Vehicle integrated-control apparatus and vehicle integrated-control method 有权
标题翻译：车辆综合控制装置和车辆综合控制方法
公开(公告)号：US07885729B2
公开(公告)日：2011-02-08
申请号：US11792138
申请日：2006-04-24
申请人： Seiji Kuwahara , Masato Kaigawa
发明人： Seiji Kuwahara , Masato Kaigawa
IPC分类号： G01D1/00 , G06F17/00
CPC分类号： F02D41/1497 , F02D2200/0404 , F02D2200/1002 , F02D2200/501 , F02D2250/18 , F02D2250/26
摘要： A control target value calculation portion (42) calculates a control target value for an engine (32) based on a control instruction amount requested by a driver, which is calculated by a driver's instruction amount calculation portion (14), and control instruction amounts requested by control units such as a driver support amount calculation portion (16) and a wheel stability control amount calculation portion (18). A horsepower conversion portion (44) converts the control target value into a control target horsepower. Meanwhile, an allowable horsepower range calculation portion (40) calculates a target instruction horsepower and an allowable horsepower range based on the information from the driver's instruction amount calculation portion (14). Even when an integrated-control involving multiple control units is performed, a monitor portion (46) determines whether the control target derived through conversion is within the allowable horsepower range. Thus, whether the control target is within the allowable horsepower range is easily and accurately determined, and control of a drive source of a vehicle is monitored.
摘要翻译：控制目标值计算部42基于由驾驶员的指示量计算部（14）计算出的驾驶员要求的控制指示量，计算发动机（32）的控制目标值，以及请求的控制指示量通过诸如驾驶员支持量计算部分（16）和车轮稳定性控制量计算部分（18）的控制单元。马力转换部（44）将控制目标值转换成控制目标马力。同时，允许的马力范围计算部（40）根据来自驾驶员指示量计算部（14）的信息计算出目标指示马力和容许马力范围。即使当执行涉及多个控制单元的集成控制时，监视部分（46）确定通过转换导出的控制目标是否在允许的功率范围内。因此，容易且准确地确定控制目标是否在允许的功率范围内，并且监视车辆的驱动源的控制。

8. 发明申请

US20100191429A1 CONTROL DEVICE OF A CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：连续可变传输的控制装置
公开(公告)号：US20100191429A1
公开(公告)日：2010-07-29
申请号：US12677257
申请日：2008-08-29
申请人： Seiji Kuwahara , Masato Kaigawa
发明人： Seiji Kuwahara , Masato Kaigawa
IPC分类号： G06F19/00
CPC分类号： F16H61/66259 , F16H2061/6611
摘要： A low-side target gear ratio “alpha” and a high-side target gear ratio “beta” are calculated using an up-use map Ma and a down-use map Mb based on a vehicle speed and an accelerator opening amount, and with regard to a region wherein the target gear ratio “alpha” is not more “high” than an actual gear ratio and the target gear ratio “beta” is not more “low” than the actual gear ratio, a gear ratio of a continuously variable transmission is held.
摘要翻译：基于车速和加速器开度，使用上位图Ma和下降用地图Mb计算低侧目标变速比“α”和高侧目标变速比“β”，并且考虑到目标齿轮比“α”不比实际齿轮比“高”的区域，并且目标齿轮比“β”不比实际齿轮比“低”，则连续变量传输举行。

9. 发明申请

US20100161198A1 VEHICULAR CONTROL APPARATUS AND METHOD 失效
标题翻译：机动车控制装置及方法
公开(公告)号：US20100161198A1
公开(公告)日：2010-06-24
申请号：US12160689
申请日：2007-01-08
申请人： Seiji Kuwahara , Masato Kaigawa
发明人： Seiji Kuwahara , Masato Kaigawa
IPC分类号： F02D41/16
CPC分类号： F02D41/08
摘要： A vehicular control apparatus that controls a device mounted on a vehicle includes: a generating means for generating respective required values of the device based on quantities of state in different units; an adjusting means for converting the required values into values in one unit and obtaining a desired value of the device based on the values in one unit; a control means for controlling the device based on the obtained, desired value; and a determining means for determining whether the vehicle is in a certain state using respective reference values set for the quantities of state, the required values, and the desired value. One of the reference values is converted into the remaining reference values in different units.
摘要翻译：控制安装在车辆上的装置的车辆控制装置包括：产生装置，用于基于不同单位的状态量产生装置的各个所需值; 调整装置，用于将所需值转换为一个单位的值，并且基于一个单位的值获得装置的期望值; 控制装置，用于基于获得的期望值来控制装置; 以及确定装置，用于使用针对状态量，所需值和期望值设置的各个参考值来确定车辆是否处于某一状态。其中一个参考值被转换为不同单位的剩余参考值。

10. 发明申请

US20090248261A1 ASSUMPTION TORQUE SETTING DEVICE, AUTOMATIC TRANSMISSION CONTROLLER, AND METHOD FOR LEARNING INTERNAL COMBUSTION ENGINE DELAY MODEL 有权
标题翻译：假想扭矩设定装置，自动变速器控制器和学习内燃机延迟模型的方法
公开(公告)号：US20090248261A1
公开(公告)日：2009-10-01
申请号：US12411827
申请日：2009-03-26
申请人： Seiji KUWAHARA , Masato Kaigawa
发明人： Seiji KUWAHARA , Masato Kaigawa
IPC分类号： G06F19/00 , F16H59/74
CPC分类号： F02D41/023 , F02D41/107 , F02D41/1497 , F02D41/2441 , F02D41/2451 , F02D2041/1433 , F02D2200/1004 , F02D2250/21 , F16H59/14 , F16H63/502 , F16H2306/42 , Y10T477/677
摘要： An assumption torque setting device for an engine that executes a torque reduction process during gear shifting. The device sets a torque assumed to be output by the engine and based on a target torque from which an amount corresponding to the torque reduction process is excluded as an assumption torque during the gear shifting. The device includes an assumption model torque calculation unit which calculates an assumption model torque from the target torque from which an amount corresponding to the torque reduction process is excluded based on an internal combustion engine delay model. An assumption torque calculation unit calculates before torque reduction is performed an assumption torque based on an engine operation state and calculates when the torque reduction is being performed an assumption torque based on the assumption model torque and an assumption torque calculated from the engine operation state.
摘要翻译：一种用于在换档期间执行扭矩降低过程的发动机的假设扭矩设定装置。该装置设定假定由发动机输出的扭矩，并且基于目标转矩，在该目标转矩中，将与转矩降低过程相对应的量排除在换档期间作为假定转矩。该装置包括：假设模型转矩计算单元，其基于内燃机延迟模型，从与目标转矩对应的转矩降低过程的量排除的假设模型转矩进行计算。假设扭矩计算单元在执行基于发动机运转状态的假定转矩之前进行转矩降低之前的计算，并且基于所述假定模型转矩和从所述发动机运转状态计算出的假设转矩来计算转矩降低何时进行转矩降低。

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