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1. 发明授权

US06605921B2 Electric power supply system for engine starters 有权
公开(公告)号：US06605921B2
公开(公告)日：2003-08-12
申请号：US10188792
申请日：2002-07-05
申请人： Masahiko Osada , Mikio Saito , Masaru Kamiya
发明人： Masahiko Osada , Mikio Saito , Masaru Kamiya
IPC分类号： H02J700
CPC分类号： F02N11/0825 , F02N11/0822 , F02N11/0866 , F02N11/14 , F02N15/067 , F02N2011/0877 , F02N2011/0885 , F02N2200/063 , H02J7/1423 , H02J7/345 , Y02T10/48
摘要： An electric power supply system for a starter comprises a capacitor. This capacitor is charged by a battery through a charging circuit including resistors that charges the capacitor by dividing a voltage of the battery by the resistors. This capacitor is discharged to the starter through a discharge circuit that applies to the starter a charged voltage of the capacitor in addition to the voltage of the battery. When the starter is driven, the connection of the capacitor is switched from the charging circuit to the discharging circuit by an ECU and switching relays.

2. 发明申请

US20050253393A1 Engine starter having starter motor 失效
公开(公告)号：US20050253393A1
公开(公告)日：2005-11-17
申请号：US11184929
申请日：2005-07-20
申请人： Takashi Senda , Masahiko Osada , Shinji Usami , Tsutomu Nakamura , Masaru Kamiya , Yoshikazu Yokochi
发明人： Takashi Senda , Masahiko Osada , Shinji Usami , Tsutomu Nakamura , Masaru Kamiya , Yoshikazu Yokochi
IPC分类号： F02N11/08 , H02P9/04
CPC分类号： F02N11/087 , F02N11/0859 , F02N2250/02 , F02N2300/106
摘要： An engine starter includes a starter motor which has an armature, a series-wound field coil and a parallel-wound field coil and a short-circuiting unit for short-circuiting the series-wound field coil under a predetermined engine starting condition. The series-wound field coil has a suitable current limiting resistance. The short-circuiting unit short-circuits the series-wound field coil after a crankshaft of an engine passes a first top dead center of an engine.

3. 发明授权

US07077092B2 Engine starter having starter motor 失效
标题翻译：发动机起动器具有起动电机
公开(公告)号：US07077092B2
公开(公告)日：2006-07-18
申请号：US11184929
申请日：2005-07-20
申请人： Takashi Senda , Masahiko Osada , Shinji Usami , Tsutomu Nakamura , Masaru Kamiya , Yoshikazu Yokochi
发明人： Takashi Senda , Masahiko Osada , Shinji Usami , Tsutomu Nakamura , Masaru Kamiya , Yoshikazu Yokochi
IPC分类号： F02N11/08
CPC分类号： F02N11/087 , F02N11/0859 , F02N2250/02 , F02N2300/106
摘要： An engine starter includes a starter motor which has an armature, a series-wound field coil and a parallel-wound field coil and a short-circuiting unit for short-circuiting the series-wound field coil under a predetermined engine starting condition. The series-wound field coil has a suitable current limiting resistance. The short-circuiting unit short-circuits the series-wound field coil after a crankshaft of an engine passes a first top dead center of an engine.
摘要翻译：发动机起动器包括具有电枢，串联绕组线圈和并联励磁线圈的起动电动机和用于在预定的发动机起动条件下使串联励磁线圈短路的短路单元。串联绕组线圈具有合适的限流电阻。发动机的曲轴通过发动机的第一上死点后，短路单元使串联励磁线圈短路。

4. 发明授权

US06672267B2 Engine-starting apparatus having overrunning clutch 失效
标题翻译：具有超越离合器的发动机起动装置
公开(公告)号：US06672267B2
公开(公告)日：2004-01-06
申请号：US10152846
申请日：2002-05-23
申请人： Takahiro Souki , Akira Kato , Masaru Kamiya , Keisuke Tani , Masahiko Osada
发明人： Takahiro Souki , Akira Kato , Masaru Kamiya , Keisuke Tani , Masahiko Osada
IPC分类号： F02N1700
CPC分类号： F02N15/023 , F02N2250/06 , Y10T74/134
摘要： An engine-starting apparatus includes an electric motor and an overrunning clutch that transmits a rotational torque of the electric motor to an internal combustion engine. A coupling speed for re-coupling the clutch for re-cranking the engine while it is still rotating by the inertia is set to a point where an inertial speed of the engine becomes equal to or a little higher than an inertial speed of the electric motor. The electric motor is switched on again when its speed decreases to the coupling speed or lower. In this manner, shocks and noises generated in the re-coupling of the clutch are avoided, and the engine can be smoothly re-cranked while it is still rotating by its inertia.
摘要翻译：发动机起动装置包括电动机和将电动机的转矩传递给内燃机的超速离合器。用于将发动机重新起动以使其再转动的耦合速度被设定为发动机的惯性速度等于或略高于电动机的惯性速度的点。当其速度降低到耦合速度或更低时，电动机再次接通。以这种方式，避免了在离合器的重新联接中产生的冲击和噪声，并且发动机可以通过其惯性仍然旋转而平滑地重新起动。

5. 发明授权

US06702718B2 Engine control apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US06702718B2
公开(公告)日：2004-03-09
申请号：US10055035
申请日：2002-01-25
申请人： Keisuke Tani , Akira Kato , Masaru Kamiya , Takahiro Souki
发明人： Keisuke Tani , Akira Kato , Masaru Kamiya , Takahiro Souki
IPC分类号： B60K4120
CPC分类号： F02N11/0833 , B60W10/06 , B60W10/18 , B60W30/18018 , B60W2510/0638 , B60W2520/105 , B60W2540/12 , B60W2710/0627 , F02D41/042 , F02N11/0822 , F02N11/0844 , F02N2200/022 , F02N2200/0801 , F02N2200/0807 , F02N2200/0808 , F02N2200/102 , F02N2200/124 , F02N2200/125 , F02N2250/06 , F02N2300/104 , F16H61/143 , Y02T10/48 , Y10T477/24 , Y10T477/688 , Y10T477/87
摘要： An engine control apparatus includes a brake depression degree detecting device for detecting a degree of depression of a brake pedal in a vehicle. A brake depression degree judging device operates for judging whether or not the detected degree of depression of the brake pedal is smaller than a prescribed value. A deceleration detecting device operates for detecting a deceleration of the vehicle. An automatic engine stop and restart controlling device operates for automatically stopping an engine powering the vehicle when the deceleration detecting device detects a deceleration of the vehicle and the brake depression degree judging device judges that the detected degree of depression of the brake pedal is not smaller than the prescribed value.
摘要翻译：发动机控制装置包括用于检测车辆中的制动踏板的压下程度的制动抑制度检测装置。制动抑制度判断装置用于判断检测到的制动踏板的下压是否小于规定值。减速检测装置用于检测车辆的减速度。当减速检测装置检测到车辆的减速度时，自动发动机停止和重启控制装置用于自动停止对车辆供电的发动机，并且制动踩踏度判断装置判断所检测到的制动踏板的下压不小于规定值。

6. 发明授权

US6135920A Apparatus and method for automatically starting and stopping a vehicle engine to effect a smooth change from a vehicle brake release state to a vehicle drive state 有权
标题翻译：用于自动启动和停止车辆发动机以实现从车辆制动器释放状态到车辆行驶状态的平滑变化的装置和方法
公开(公告)号：US6135920A
公开(公告)日：2000-10-24
申请号：US335739
申请日：1999-06-18
申请人： Masaru Kamiya , Akira Kato , Takahiro Souki
发明人： Masaru Kamiya , Akira Kato , Takahiro Souki
IPC分类号： F02N11/10 , B60K26/00 , B60T7/12 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/188 , F02D11/10 , F02D17/00 , F02D29/02 , F02D41/40 , F02D45/00 , B60K41/20
CPC分类号： B60W10/06 , B60W10/04 , B60W10/18 , B60W30/18027 , B60W30/1819 , F02D11/105 , F02D41/408 , F02N11/0818 , B60W2540/12 , B60W30/18118 , F02N2200/102 , F02N2200/124 , Y02T10/44 , Y02T10/48 , Y10T477/814 , Y10T477/87 , Y10T477/873
摘要： An engine automatic speed control apparatus which exhibits a smooth transition from brake release to an engine drive state. An ECU determines braking force such that a vehicle does not move in correspondence with the slope of a road surface according to a road surface slope sensor while monitoring an operated quantity of a brake pedal according to a brake pedal operated-quantity sensor. The ECU stops an engine when braking force is applied via the brake pedal such that the vehicle does not move. After stopping the engine, the ECU determines braking force such that the vehicle does not move in correspondence with slope of the road surface according to the road surface slope sensor, and restarts the engine when braking force becomes less than braking force required to maintain the vehicle in a stopped state. The ECU then restarts the engine in the interval from relaxing of braking force via the brake pedal until the brake pedal is released.
摘要翻译：一种发动机自动速度控制装置，其从制动释放到发动机驱动状态的平滑过渡。 ECU根据制动踏板操作量传感器监视制动踏板的操作量，根据路面坡度传感器，确定制动力，使得车辆不会与路面的坡度相对应地移动。当通过制动踏板施加制动力使得车辆不移动时，ECU停止发动机。在停止发动机之后，ECU确定制动力，使得车辆不会根据路面倾斜传感器与路面的坡度相对应地移动，并且当制动力变得小于维持车辆所需的制动力时重新启动发动机处于停止状态。然后，ECU将通过制动踏板放松制动力直到制动踏板释放，然后重新启动发动机。

7. 发明授权

US07336002B2 Vehicle power supply system 有权
标题翻译：车载电源系统
公开(公告)号：US07336002B2
公开(公告)日：2008-02-26
申请号：US10546036
申请日：2004-02-17
申请人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
发明人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
IPC分类号： H02G3/02 , B60L11/12
CPC分类号： F02N11/0866 , B60R16/03 , F02N2200/063 , F02N2250/02 , H02J7/1423 , Y02T10/7005
摘要： A main power source is, for example, an ordinary Pb battery. At the time of starting an engine, the main power source supplies power to a starter. The main power source is given a higher priority than an auxiliary power source to supply power to ordinary loads. The auxiliary power source is a high performance battery (e.g., Li ion battery), which has superior charge acceptance capability and better state detectability over the main power source. The auxiliary power source stores regenerative power, which is generated by a generator at the time of deceleration of a vehicle, and is used as a redundant power source for the main power source. The main power source and the auxiliary power source are connected to each other through a supply circuit, which has a DC/DC converter, and a second supply circuit, which has a switch.
摘要翻译：主电源是例如普通Pb电池。在启动发动机时，主电源为起动器供电。主电源给予比辅助电源更高的优先级，以向普通负载供电。辅助电源是具有比主电源更好的充电接受能力和更好的状态检测能力的高性能电池（例如，锂离子电池）。辅助电源存储在车辆减速时由发电机产生的再生电力，并且用作主电源的冗余电源。主电源和辅助电源通过具有DC / DC转换器的电源电路和具有开关的第二电源电路相互连接。

8. 发明申请

US20060290305A1 Motor control apparatus 有权
公开(公告)号：US20060290305A1
公开(公告)日：2006-12-28
申请号：US11472327
申请日：2006-06-22
申请人： Seiichiro Washino , Masaru Kamiya , Koji Sakai , Junichi Semura
发明人： Seiichiro Washino , Masaru Kamiya , Koji Sakai , Junichi Semura
IPC分类号： H02P7/00
CPC分类号： H02P6/10
摘要： A motor control apparatus for controlling a motor with reduced noise and vibration includes a detecting means for detecting a rotational speed of the motor, a command signal processing means that generates a command signal for allowing the motor to rotate at a predetermined rotational speed, a drive means that generates a drive signal based on the command signal and supplies the drive signal to the motor, and a control signal generation means that generates a control signal for allowing the motor to produce a control torque having a frequency equal to one of frequencies of noise and vibration due to the motor. The frequency of the control torque corresponds to at least one of orders of the rotational speed detected by the detecting means. The command signal processing means generates the command signal based on the control signal.

9. 发明授权

US07525270B2 Motor control apparatus 有权
标题翻译：电机控制装置
公开(公告)号：US07525270B2
公开(公告)日：2009-04-28
申请号：US11472327
申请日：2006-06-22
申请人： Seiichiro Washino , Masaru Kamiya , Koji Sakai , Junichi Semura
发明人： Seiichiro Washino , Masaru Kamiya , Koji Sakai , Junichi Semura
IPC分类号： H02P7/00
CPC分类号： H02P6/10
摘要： A motor control apparatus for controlling a motor with reduced noise and vibration includes a detecting means for detecting a rotational speed of the motor, a command signal processing means that generates a command signal for allowing the motor to rotate at a predetermined rotational speed, a drive means that generates a drive signal based on the command signal and supplies the drive signal to the motor, and a control signal generation means that generates a control signal for allowing the motor to produce a control torque having a frequency equal to one of frequencies of noise and vibration due to the motor. The frequency of the control torque corresponds to at least one of orders of the rotational speed detected by the detecting means. The command signal processing means generates the command signal based on the control signal.
摘要翻译：用于控制具有降低的噪声和振动的电动机的电动机控制装置包括用于检测电动机的转速的检测装置，产生用于允许电动机以预定转速旋转的指令信号的指令信号处理装置，意味着基于命令信号产生驱动信号并将驱动信号提供给电动机;以及控制信号产生装置，其产生用于允许电动机产生具有等于噪声频率之一的频率的控制转矩的控制信号和由于电动机的振动。控制扭矩的频率对应于由检测装置检测的转速的至少一个。命令信号处理装置根据控制信号产生命令信号。

10. 发明授权

US06754579B2 Automatic engine stop and start system 有权
标题翻译：自动发动机停机启动系统
公开(公告)号：US06754579B2
公开(公告)日：2004-06-22
申请号：US10179271
申请日：2002-06-26
申请人： Masaru Kamiya , Akira Kato , Naoki Tanaka
发明人： Masaru Kamiya , Akira Kato , Naoki Tanaka
IPC分类号： G06G770
CPC分类号： B60W10/06 , B60W10/18 , B60W30/18018 , B60W2510/182 , B60W2520/10 , B60W2540/12 , B60W2550/142 , B60W2710/182 , F02D41/0215 , F02D41/022 , F02D41/042 , F02D2250/41 , F02N11/0837 , F02N11/084 , F02N11/0844 , F02N2200/0807 , F02N2200/102 , F02N2200/124 , F02N2300/2006 , Y02T10/48 , Y10T477/87
摘要： An engine automatic stop and start system monitors a booster negative pressure and a braking operation. A combination of the booster negative pressure and the brake operation can effectively indicate that a booster negative pressure will be insufficient to ensure a brake function. The controller evaluates the booster negative pressure and the brake operation, and restarts the engine when it is estimated that the booster negative pressure may be decreased below a threshold. As a result, it is possible to restart the engine before the booster negative pressure is decreased.
摘要翻译：发动机自动停机和启动系统监控助力器负压和制动操作。升压器负压和制动操作的组合可以有效地指示助力器负压不足以确保制动功能。控制器评估助力器负压和制动操作，并且当估计助力器负压可能降低到阈值以下时重新起动发动机。结果，可以在增压器负压降低之前重新起动发动机。

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