公开(公告)号：US20060181245A1

公开(公告)日：2006-08-17

申请号：US11353220

申请日：2006-02-14

申请人： Satoru Mizuno ,  Atsushi Hashikawa ,  Shoji Sakai ,  Atsushi Ichikawa ,  Takaharu Kozawa ,  Naoki Mizuno ,  Yoshifumi Morita

发明人： Satoru Mizuno ,  Atsushi Hashikawa ,  Shoji Sakai ,  Atsushi Ichikawa ,  Takaharu Kozawa ,  Naoki Mizuno ,  Yoshifumi Morita

IPC分类号： H02J7/00

CPC分类号： G01R31/3624 ,  G01R31/3648 ,  G01R31/3651

摘要： A neural network type of apparatus is provided to detect an internal state of a secondary battery implemented in a battery system. The apparatus comprises a detecting unit, producing unit and estimating unit. The detecting unit detects electric signals indicating an operating state of the battery. The producing unit produces, using the electric signals, an input parameter required for estimating the internal state of the battery. The input parameter reflects calibration of a present charged state of the battery which is attributable to at least one of a present degraded state of the battery and a difference in types of the battery. The estimating unit estimates an output parameter indicating the charged state of the battery by applying the input parameter to neural network calculation.

公开(公告)号：US08810172B2

公开(公告)日：2014-08-19

申请号：US13111061

申请日：2011-05-19

申请人： Takaharu Kozawa ,  Seiji Morino

发明人： Takaharu Kozawa ,  Seiji Morino

IPC分类号： H02P1/04 ,  H02P6/08

CPC分类号： H02P6/085 ,  F01L1/352 ,  F01L2101/00 ,  F01L2820/032 ,  H02P6/153 ,  H02P6/16

摘要： An energization control circuit compares a target rotation direction of a motor and an actual rotation direction of a motor detected based on rotation detection sensors. If the compared rotation directions are in disagreement, the energization control circuit switches over an inverter control mode from 120-degree energization to 180-degree energization to extend an on-period of a high-side switching element of an inverter circuit to an advance phase side. Thus, the high-side switching element is turned on, when a low-side switching element of the same phase is in a turned-off state. A free-wheeling current is allowed to flow through the high-side switching element rather than through a free-wheeling diode of the high-side switching element.

摘要翻译： 通电控制电路比较电动机的目标旋转方向和基于旋转检测传感器检测到的电动机的实际旋转方向。 如果比较的旋转方向不同，则通电控制电路将逆变器控制模式从120度通电切换到180度通电，将逆变器电路的高侧开关元件的导通周期延长到提前阶段 侧。 因此，当相同相位的低侧开关元件处于截止状态时，高侧开关元件导通。 允许续流电流流过高侧开关元件，而不是通过高侧开关元件的续流二极管。

公开(公告)号：US07554296B2

公开(公告)日：2009-06-30

申请号：US11353220

申请日：2006-02-14

申请人： Satoru Mizuno ,  Atsushi Hashikawa ,  Shoji Sakai ,  Atsushi Ichikawa ,  Takaharu Kozawa ,  Naoki Mizuno ,  Yoshifumi Morita

发明人： Satoru Mizuno ,  Atsushi Hashikawa ,  Shoji Sakai ,  Atsushi Ichikawa ,  Takaharu Kozawa ,  Naoki Mizuno ,  Yoshifumi Morita

IPC分类号： H01M10/44 ,  H02J7/00 ,  G01N27/416

CPC分类号： G01R31/3624 ,  G01R31/3648 ,  G01R31/3651

摘要： A neural network type of apparatus is provided to detect an internal state of a secondary battery implemented in a battery system. The apparatus comprises a detecting unit, producing unit and estimating unit. The detecting unit detects electric signals indicating an operating state of the battery. The producing unit produces, using the electric signals, an input parameter required for estimating the internal state of the battery. The input parameter reflects calibration of a present charged state of the battery which is attributable to at least one of a present degraded state of the battery and a difference in types of the battery. The estimating unit estimates an output parameter indicating the charged state of the battery by applying the input parameter to neural network calculation.

摘要翻译： 提供神经网络类型的装置来检测在电池系统中实现的二次电池的内部状态。 该装置包括检测单元，产生单元和估计单元。 检测单元检测指示电池的操作状态的电信号。 制造单元使用电信号产生估计电池的内部状态所需的输入参数。 输入参数反映电池的当前充电状态的校准，其可归因于电池的当前劣化状态和电池类型中的至少一种。 估计单元通过将输入参数应用于神经网络计算来估计表示电池的充电状态的输出参数。

公开(公告)号：US20110290205A1

公开(公告)日：2011-12-01

申请号：US13111061

申请日：2011-05-19

申请人： Takaharu KOZAWA ,  Seiji Morino

发明人： Takaharu KOZAWA ,  Seiji Morino

IPC分类号： F01L1/34 ,  H02P1/04

CPC分类号： H02P6/085 ,  F01L1/352 ,  F01L2101/00 ,  F01L2820/032 ,  H02P6/153 ,  H02P6/16

摘要： An energization control circuit compares a target rotation direction of a motor and an actual rotation direction of a motor detected based on rotation detection sensors. If the compared rotation directions are in disagreement, the energization control circuit switches over an inverter control mode from 120-degree energization to 180-degree energization to extend an on-period of a high-side switching element of an inverter circuit to an advance phase side. Thus, the high-side switching element is turned on, when a low-side switching element of the same phase is in a turned-off state. A free-wheeling current is allowed to flow through the high-side switching element rather than through a free-wheeling diode of the high-side switching element.

摘要翻译： 通电控制电路比较电动机的目标旋转方向和基于旋转检测传感器检测到的电动机的实际旋转方向。 如果比较的旋转方向不同，则通电控制电路将逆变器控制模式从120度通电切换到180度通电，将逆变器电路的高侧开关元件的导通周期延长到提前阶段 侧。 因此，当相同相位的低侧开关元件处于截止状态时，高侧开关元件导通。 允许续流电流流过高侧开关元件，而不是通过高侧开关元件的续流二极管。

公开(公告)号：US20100019712A1

公开(公告)日：2010-01-28

申请号：US12504119

申请日：2009-07-16

申请人： Seiji Morino ,  Takaharu Kozawa

发明人： Seiji Morino ,  Takaharu Kozawa

IPC分类号： H02P7/285

CPC分类号： H02P7/285

摘要： An electric driver unit for an electric valve timing adjusting apparatus is disclosed. The electric driver unit includes: a motor for driving the apparatus; a switching part for applying a drive voltage to the motor; a current information output part for providing current information associated with a current flowing in the switching part; a power distribution control part for controlling power distribution to the motor by controlling the switching part; and an oil temperature information output part for providing oil temperature corresponding value, which depends on temperature of oil that surrounds the apparatus. The power distribution control part controls the current based on the current information so that the current stays below a target value. The target value includes a normal value and a large value. The power distribution control part adopts the large value as the target value until the oil temperature corresponding value reaches a predetermined temperature.

摘要翻译： 公开了一种用于电动气门正时调节装置的电动驱动单元。 电驱动器单元包括：用于驱动该装置的电动机; 用于向电动机施加驱动电压的开关部件; 电流信息输出部分，用于提供与在开关部分中流动的电流相关联的电流信息; 配电控制部，其通过控制所述开关部来控制对所述电动机的配电; 以及油温信息输出部，其用于提供油温对应值，其取决于围绕设备的油的温度。 配电控制部基于当前信息来控制电流，使得电流保持在目标值以下。 目标值包括正常值和大值。 功率分配控制部采用大值作为目标值，直到油温对应值达到预定温度。

公开(公告)号：US20060276980A1

公开(公告)日：2006-12-07

申请号：US11407112

申请日：2006-04-20

申请人： Satoru Mizuno ,  Atsushi Hashikawa ,  Shoji Sakai ,  Takaharu Kozawa ,  Naoki Mizuno ,  Yoshifumi Morita

发明人： Satoru Mizuno ,  Atsushi Hashikawa ,  Shoji Sakai ,  Takaharu Kozawa ,  Naoki Mizuno ,  Yoshifumi Morita

IPC分类号： H02J7/00 ,  G01R31/36

CPC分类号： G01R31/3648 ,  G01R31/3828

摘要： An apparatus and method of neural network type are provided to detect an internal state of a secondary battery implemented in a battery system. Electric signals indicating an operating state of the battery is detected and, using the electric signals, information indicating the internal state of the battery is calculated on the basis of neural network calculation, in which the information reflects a reduction in an effect of polarization of the secondary battery. Using the electric signals, input parameters required for calculating the internal state of the battery is calculated. The input parameters may include, as one input parameter, a polarization-related quantity to correct the effect of the polarization in an output parameter (such as SOC and/or SOH) from the neural network. Further, the input parameters may include, as one input parameter, a functional value already subjected to the correction for correcting the effect of the polarization.

摘要翻译： 提供神经网络类型的装置和方法以检测在电池系统中实现的二次电池的内部状态。 检测到表示电池的动作状态的电信号，根据神经网络计算，利用电信号计算表示电池的内部状态的信息，其中信息反映了电池的极化效果的降低 二次电池 使用电信号，计算计算电池内部状态所需的输入参数。 作为一个输入参数，输入参数可以包括偏振相关量，以校正来自神经网络的输出参数（例如SOC和/或SOH）中的极化的影响。 此外，输入参数可以包括已经经过用于校正偏振效应的校正的功能值作为一个输入参数。

公开(公告)号：US08089235B2

公开(公告)日：2012-01-03

申请号：US12504119

申请日：2009-07-16

申请人： Seiji Morino ,  Takaharu Kozawa

发明人： Seiji Morino ,  Takaharu Kozawa

IPC分类号： H02P7/00

CPC分类号： H02P7/285

摘要： An electric driver unit for an electric valve timing adjusting apparatus is disclosed. The electric driver unit includes: a motor for driving the apparatus; a switching part for applying a drive voltage to the motor; a current information output part for providing current information associated with a current flowing in the switching part; a power distribution control part for controlling power distribution to the motor by controlling the switching part; and an oil temperature information output part for providing oil temperature corresponding value, which depends on temperature of oil that surrounds the apparatus. The power distribution control part controls the current based on the current information so that the current stays below a target value. The target value includes a normal value and a large value. The power distribution control part adopts the large value as the target value until the oil temperature corresponding value reaches a predetermined temperature.

摘要翻译： 公开了一种用于电动气门正时调节装置的电动驱动单元。 电驱动器单元包括：用于驱动该装置的电动机; 用于向电动机施加驱动电压的开关部件; 电流信息输出部分，用于提供与在开关部分中流动的电流相关联的电流信息; 配电控制部，其通过控制所述开关部来控制对所述电动机的配电; 以及油温信息输出部，其用于提供油温对应值，其取决于围绕设备的油的温度。 配电控制部基于当前信息来控制电流，使得电流保持在目标值以下。 目标值包括正常值和大值。 功率分配控制部采用大值作为目标值，直到油温对应值达到预定温度。