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1. 发明申请

US20130268181A1 Vehicle Control Device 审中-公开
标题翻译：车辆控制装置
公开(公告)号：US20130268181A1
公开(公告)日：2013-10-10
申请号：US13994553
申请日：2011-12-28
申请人： Yoshiaki Nagasawa , Eiichi Otsu , Koji Onishi , Kenichi Machida , Shigehiko Omata , Shigenori Nakazato
发明人： Yoshiaki Nagasawa , Eiichi Otsu , Koji Onishi , Kenichi Machida , Shigehiko Omata , Shigenori Nakazato
IPC分类号： F02D41/04
CPC分类号： F02D41/04 , F02N11/0814 , F02N11/0844 , F02N11/0855 , F02N11/101 , F02N2200/023 , F02N2200/024 , F02N2250/04 , Y02T10/48
摘要： A vehicle control device is provided with an idle reduction system for performing automatic stopping and automatic starting of the internal combustion engine, where the idle reduction system includes a starter that separately causes movement of a pinion gear and driving of a motor, and a semiconductor switching element that controls the movement of the pinion gear and the driving of the motor, the control device being provided with a means for detecting or estimating that the internal combustion engine reversely rotates in a process in which the internal combustion engine stops rotating and a means for inhibiting the driving of the motor by the semiconductor switching element for a predetermined period of time in the case where the reverse rotation is detected or estimated.
摘要翻译：车辆控制装置设置有用于进行内燃机的自动停止和自动启动的怠速减速系统，其中怠速减速系统包括分别引起小齿轮的移动和电动机的驱动的起动器，以及半导体开关控制小齿轮的运动和马达的驱动的控制装置，该控制装置设置有用于检测或估计内燃机在内燃机停止转动的过程中反向旋转的装置，以及用于在检测或估计反向旋转的情况下，通过半导体开关元件禁止电动机驱动预定时间。

2. 发明授权

US08413635B2 Vehicle control device and idling system 有权
标题翻译：车辆控制装置和空转系统
公开(公告)号：US08413635B2
公开(公告)日：2013-04-09
申请号：US12709237
申请日：2010-02-19
申请人： Kenichi Machida , Eiichi Otsu , Minoru Ohsuga , Shigenori Nakazato , Yoshiaki Nagasawa
发明人： Kenichi Machida , Eiichi Otsu , Minoru Ohsuga , Shigenori Nakazato , Yoshiaki Nagasawa
IPC分类号： F02D41/00 , F02N11/08
CPC分类号： F02N15/067 , F02N5/04 , F02N11/0844 , F02N11/0855 , Y02T10/48
摘要： A vehicle control device, including a vehicle control unit that controls engagement between an engine and a starter motor for starting the engine, wherein the vehicle control unit, along with cutting off fuel supply to the engine and causing the engine to rotate inertially, also, in a state in which fuel supply to the engine is cut off and the starter motor is not engaged with the engine, rotates the starter motor, and thereafter controls supply of electrical power to the starter motor so as to causes the starter motor to rotate inertially, and engages the starter motor to the engine while both the engine and the starter motor are performing inertial rotation.
摘要翻译：一种车辆控制装置，包括控制用于起动发动机的发动机和起动电动机之间的接合的车辆控制单元，其中，所述车辆控制单元，以及切断对所述发动机的燃料供给并使所述发动机进行惯性转动，在发动机的燃料供给被切断并且起动电动机不与发动机接合的状态下，使起动电动机旋转，然后控制向起动电动机的电力供给，以使起动电动机以惯性转动并且在发动机和起动电动机都进行惯性旋转的同时将起动电动机接合到发动机。

3. 发明申请

US20100242905A1 Vehicle Control Device and Idling System 有权
标题翻译：车辆控制装置和怠速系统
公开(公告)号：US20100242905A1
公开(公告)日：2010-09-30
申请号：US12709237
申请日：2010-02-19
申请人： Kenichi Machida , Eiichi Otsu , Minoru Ohsuga , Shigenori Nakazato , Yoshiaki Nagasawa
发明人： Kenichi Machida , Eiichi Otsu , Minoru Ohsuga , Shigenori Nakazato , Yoshiaki Nagasawa
IPC分类号： F02D41/00 , F02N11/08
CPC分类号： F02N15/067 , F02N5/04 , F02N11/0844 , F02N11/0855 , Y02T10/48
摘要： A vehicle control device, including a vehicle control unit that controls engagement between an engine and a starter motor for starting the engine, wherein the vehicle control unit, along with cutting off fuel supply to the engine and causing the engine to rotate inertially, also, in a state in which fuel supply to the engine is cut off and the starter motor is not engaged with the engine, rotates the starter motor, and thereafter controls supply of electrical power to the starter motor so as to causes the starter motor to rotate inertially, and engages the starter motor to the engine while both the engine and the starter motor are performing inertial rotation.
摘要翻译：一种车辆控制装置，包括控制用于起动发动机的发动机和起动电动机之间的接合的车辆控制单元，其中，所述车辆控制单元，以及切断对所述发动机的燃料供给并使所述发动机进行惯性转动，在发动机的燃料供给被切断并且起动电动机不与发动机接合的状态下，使起动电动机旋转，然后控制向起动电动机的电力供给，以使起动电动机以惯性转动并且在发动机和起动电动机都进行惯性旋转的同时将起动电动机接合到发动机。

4. 发明申请

US20120035827A1 Idle Stop Control Method and Control Device 有权
标题翻译：空闲停止控制方法和控制装置
公开(公告)号：US20120035827A1
公开(公告)日：2012-02-09
申请号：US13196099
申请日：2011-08-02
申请人： Hiroyasu KUNIYOSHI , Akira Nishioka , Ryuu Kai , Kenichi Machida , Yoshiaki Nagasawa
发明人： Hiroyasu KUNIYOSHI , Akira Nishioka , Ryuu Kai , Kenichi Machida , Yoshiaki Nagasawa
IPC分类号： F02D28/00
CPC分类号： F02N11/0855 , F02D41/2422 , F02D41/2477 , F02D2200/1012 , F02N11/0844 , F02N15/043 , F02N15/067 , F02N99/002 , F02N2200/021 , F02N2200/022 , F02N2200/041 , F02N2200/048 , F02N2300/2006 , F02N2300/2011
摘要： There is provided an idle stop system that can more quickly restart with small noise in conducting idle stop. In preparation for a restart request during an engine inertial rotation, after a motor is rotated in a state where a starter motor is not coupled to the engine, a pinion is engaged with a ring gear during the motor is subjected to inertial rotation like the engine. In this situation, the rotational speed including future pulsation of the engine is estimated with the use of information on the crank angle, and a pinion pushing timing is controlled so that the pinion and the ring gear contact each other with a given rotational speed difference taking a delay time of a pinion pushing unit into consideration.
摘要翻译：提供了一个怠速停止系统，可以在进行怠速停机时以较小的噪音更快速地重启。为了准备在发动机惯性旋转期间的重启请求，在马达在起动马达没有联接到发动机的状态下旋转之后，在马达受到例如发动机的惯性旋转的情况下，小齿轮与齿圈啮合。在这种情况下，利用关于曲柄角的信息来估计包括发动机的未来脉动的转速，并且控制小齿轮推动正时，使得小齿轮和齿圈以给定的转速差相互接触考虑小齿轮推动单元的延迟时间。

5. 发明授权

US08688359B2 Idle stop control method and control device 有权
标题翻译：空闲停止控制方法和控制装置
公开(公告)号：US08688359B2
公开(公告)日：2014-04-01
申请号：US13196099
申请日：2011-08-02
申请人： Hiroyasu Kuniyoshi , Akira Nishioka , Ryuu Kai , Kenichi Machida , Yoshiaki Nagasawa
发明人： Hiroyasu Kuniyoshi , Akira Nishioka , Ryuu Kai , Kenichi Machida , Yoshiaki Nagasawa
IPC分类号： F02N15/00
CPC分类号： F02N11/0855 , F02D41/2422 , F02D41/2477 , F02D2200/1012 , F02N11/0844 , F02N15/043 , F02N15/067 , F02N99/002 , F02N2200/021 , F02N2200/022 , F02N2200/041 , F02N2200/048 , F02N2300/2006 , F02N2300/2011
摘要： There is provided an idle stop system that can more quickly restart with small noise in conducting idle stop. In preparation for a restart request during an engine inertial rotation, after a motor is rotated in a state where a starter motor is not coupled to the engine, a pinion is engaged with a ring gear during the motor is subjected to inertial rotation like the engine. In this situation, the rotational speed including future pulsation of the engine is estimated with the use of information on the crank angle, and a pinion pushing timing is controlled so that the pinion and the ring gear contact each other with a given rotational speed difference taking a delay time of a pinion pushing unit into consideration.
摘要翻译：提供了一个怠速停止系统，可以在进行怠速停机时以较小的噪音更快速地重启。为了准备在发动机惯性旋转期间的重启请求，在马达在起动马达没有联接到发动机的状态下旋转之后，在马达受到例如发动机的惯性旋转的情况下，小齿轮与齿圈啮合。在这种情况下，利用关于曲柄角的信息来估计包括发动机的未来脉动的转速，并且控制小齿轮推动正时，使得小齿轮和齿圈以给定的转速差相互接触考虑小齿轮推动单元的延迟时间。

6. 发明授权

US09121361B2 Control system of electric actuator and control method thereof 有权
标题翻译：电动执行器控制系统及其控制方法
公开(公告)号：US09121361B2
公开(公告)日：2015-09-01
申请号：US12208674
申请日：2008-09-11
申请人： Hirokazu Shimizu , Kenichi Machida
发明人： Hirokazu Shimizu , Kenichi Machida
IPC分类号： G01M17/00 , F02D41/22 , G06F11/16 , G05B9/03 , F01L13/00 , F02D41/26 , G05B19/042 , G05B19/048 , B60L3/00 , F01L1/053 , F01L1/14 , F02D41/00
CPC分类号： F02D41/221 , B60L3/0092 , F01L1/0532 , F01L1/143 , F01L13/0026 , F01L2001/0537 , F01L2013/0073 , F01L2800/00 , F01L2800/11 , F01L2820/032 , F02D41/009 , F02D41/266 , F02D2041/001 , F02D2400/08 , G05B9/03 , G05B19/0428 , G05B19/048 , G06F11/1633
摘要： In an aspect of the present invention, each of plural control units which controls drive of an electric actuator diagnoses existence of abnormality in drive control of the electric actuator, the abnormality differing from control unit to control unit; the control unit transmits diagnostic result thereof to another control unit; the control unit outputs an abnormal determination signal as a signal indicating diagnostic result therefrom when at least one of the diagnostic result thereof and the diagnostic result of another control unit indicates abnormality; and the control unit transfers the drive control of the electric actuator to an abnormal use control state when the abnormal determination signal is output from at least one of the plural control units.
摘要翻译：在本发明的一个方面中，控制电致动器的驱动的多个控制单元中的每个控制单元诊断电致动器的驱动控制中的异常的存在，异常与控制单元不同; 控制单元将其诊断结果发送到另一个控制单元; 当其诊断结果和另一控制单元的诊断结果中的至少一个表示异常时，控制单元输出异常判定信号作为指示诊断结果的信号; 并且当从多个控制单元中的至少一个输出异常判定信号时，控制单元将电致动器的驱动控制传递到异常使用控制状态。

7. 发明申请

US20140350827A1 RESTARTING DEVICE OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机的重新启动装置
公开(公告)号：US20140350827A1
公开(公告)日：2014-11-27
申请号：US14241264
申请日：2012-08-07
申请人： Osamu Mukaihara , Kenichi Machida
发明人： Osamu Mukaihara , Kenichi Machida
IPC分类号： F02D29/02
CPC分类号： F02D29/02 , F02D35/023 , F02N11/0844 , F02N11/101 , F02N2200/02 , F02N2250/02 , F02N2250/04 , F02N2300/104 , Y02T10/48
摘要： An automobile control device includes a function that can control drive torque of a starting device to an arbitrary value, and a positive rotation detecting unit having at least one of a function to detect whether an engine rotates positively and a function to detect whether the engine does not rotate reversely. The control device also has an idle stop function to increase the drive torque of the starting device when the positive rotation detecting unit detects that the engine rotates positively or does not rotate reversely. Accordingly, problems of malfunctions such as a reduction in a system voltage, abnormal wear of a brush in a starter motor, and breakage of a semiconductor switch are solved that are found in a conventional automobile control device having the idle stop function and that are caused by flowing of overcurrent when a starter is driven during swing-over that occurs immediately before engine stop.
摘要翻译：汽车控制装置具有能够将起动装置的驱动转矩控制为任意值的功能，以及具有检测发动机是否正转的功能和检测发动机是否发挥功能的功能中的至少一个的正转检测机构不反转。当正转检测单元检测到发动机正向旋转或不反向旋转时，控制装置还具有怠速停止功能，以增加起动装置的驱动转矩。因此，解决了诸如系统电压降低，起动电动机中的电刷异常磨损和半导体开关破损等问题，在具有怠速停止功能的常规汽车控制装置中被发现当起动器在发动机停止之前发生的摆动期间被驱动时，通过过流的流动。

8. 发明授权

US08803679B2 Engine rotational speed display device 有权
标题翻译：发动机转速显示装置
公开(公告)号：US08803679B2
公开(公告)日：2014-08-12
申请号：US13529000
申请日：2012-06-21
申请人： Masanori Nakamura , Kenichi Machida
发明人： Masanori Nakamura , Kenichi Machida
IPC分类号： B60Q1/00
CPC分类号： B60K35/00 , B60Y2200/12
摘要： An engine rotational speed display device includes a rotational speed sensor and a pulse rotor. An engine rotational speed calculating unit is configured to calculate an engine rotational speed by a moving average of a detected value of a crankshaft rotational speed pulse. A display unit is configured to display the engine rotational speed on a meter by electrical processing. When the crankshaft rotational speed pulse is not detected in a detection time equal to or more than a predetermined value, the engine rotational speed calculating unit determines that the engine rotational speed is “0,” and the engine rotational speed of “0” is displayed on the meter.
摘要翻译：发动机转速显示装置包括转速传感器和脉冲转子。发动机转速计算单元，用于通过曲轴转速脉冲的检测值的移动平均值来计算发动机转速。显示单元被配置为通过电处理在仪表上显示发动机转速。当在等于或大于预定值的检测时间内未检测到曲轴转速脉冲时，发动机转速计算单元确定发动机转速为“0”，并显示发动机转速“0” 在仪表上

9. 发明授权

US08434453B2 Electronic throttle control system and method 有权
标题翻译：电子油门控制系统及方法
公开(公告)号：US08434453B2
公开(公告)日：2013-05-07
申请号：US12854450
申请日：2010-08-11
申请人： Satoru Okoshi , Kenichi Machida
发明人： Satoru Okoshi , Kenichi Machida
IPC分类号： F02D11/10 , F02D11/04
CPC分类号： F02D31/003 , F02D9/1065 , F02D2011/102 , F02D2200/0404
摘要： An electronic throttle control system and method are provided. The system includes a throttle valve, a motor configured to drive the throttle valve, and a throttle position sensor configured to detect an angle of the throttle valve. The system further includes an engine rotating speed detector, and a controller. The controller is configured to drive the motor to control the angle of the throttle valve. The controller is configured to initially set a lower limit value of the angle to an angle which is greater than a full closure angle of the throttle valve by a predetermined amount. The controller is further configured to, when a rise in an engine rotating speed is detected, re-set the lower limit value to reduce it by a predetermined amount to control the engine rotating speed to within a predetermined value from the preset idle speed.
摘要翻译：提供电子油门控制系统和方法。该系统包括节流阀，构造成驱动节流阀的马达和构造成检测节流阀角度的节气门位置传感器。该系统还包括发动机转速检测器和控制器。控制器被配置为驱动马达来控制节流阀的角度。控制器被配置为初始地将角度的下限值设置为大于节气门的完全关闭角度的预定量的角度。控制器进一步构造成当检测到发动机转速上升时，重新设定下限值以将其减小预定量，以将发动机转速控制在预设怠速以内的预定值内。

10. 发明授权

US08406981B2 Engine throttle control system 有权
标题翻译：发动机油门控制系统
公开(公告)号：US08406981B2
公开(公告)日：2013-03-26
申请号：US12721061
申请日：2010-03-10
申请人： Takashi Tetsuka , Makoto Tsuyuguchi , Takeru Abe , Yukihiro Asada , Kenichi Machida
发明人： Takashi Tetsuka , Makoto Tsuyuguchi , Takeru Abe , Yukihiro Asada , Kenichi Machida
IPC分类号： F02D11/10 , G06F19/00
CPC分类号： F02D9/02 , F02D9/105 , F02D11/106 , F02D31/003 , F02D2009/0223 , F02D2011/102 , F02D2200/0404 , F02D2200/602
摘要： An operation amount detecting unit 17 detects an operation amount of a throttle grip from a zero position. A basic throttle opening degree computing unit 18 computes a basic throttle opening degree corresponding to the operation amount. A throttle opening degree additional value computing unit 20 outputs as a target throttle opening degree a value obtained by adding the basic throttle opening degree with a throttle opening degree additional value corresponding to the operation amount when the operation of the throttle grip is performed within a small operation region corresponding to an idle operation. The throttle opening degree additional value computing unit 20 outputs as the target throttle opening degree the basic throttle opening degree when the operation of the throttle grip is performed without the small operation region.
摘要翻译：操作量检测单元17从零位置检测节气门手柄的操作量。基本节气门开度计算单元18计算与操作量相对应的基本节气门开度。节气门开度附加值计算单元20作为目标节气门开度输出通过将基本节气门开度与在节气门手柄的操作下的操作量相对应的节气门开度附加值相加而获得的值，操作区域对应于空闲操作。节气门开度附加值计算单元20在没有小的操作区域的情况下，当执行节气门手柄的操作时，作为目标节气门开度输出基本节气门开度。

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