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1. 发明申请

US20100180849A1 SYSTEM FOR RESTARTING INTERNAL COMBUSTION ENGINE WHEN ENGINE RESTART CONDITION IS MET 有权
标题翻译：发动机重启条件为MET时，重新起动内燃机的系统
公开(公告)号：US20100180849A1
公开(公告)日：2010-07-22
申请号：US12691227
申请日：2010-01-21
申请人： Takashi SENDA , Akira KATO , Mitsuhiro MURATA , Masami NIIMI , Kenji KAWAHARA , Hideya NOTANI
发明人： Takashi SENDA , Akira KATO , Mitsuhiro MURATA , Masami NIIMI , Kenji KAWAHARA , Hideya NOTANI
IPC分类号： F02D45/00
CPC分类号： F02N11/0855 , B60W30/192 , F02D41/042 , F02D41/2451 , F02D2041/1433 , F02D2200/1012 , F02D2250/06 , F02N11/0814 , F02N15/067 , F02N2200/022 , F02N2300/2006 , F02P7/067
摘要： In a system, an angle sensor outputs a pulse each time an output shaft of an internal combustion engine rotates by a preset angle, and a calculator calculates speed-change information indicative of a change in a speed of rotation of the output shaft based on the pulses outputted from the angle sensor. A determiner determines, based on the speed-change information, whether at least one of the pulses outputted from the angle sensor represents a proper timing for a preset of a pinion of a starter with a ring gear mounted on the output shaft. A pinion engaging unit shifts the pinion toward the ring gear so that the pinion is engaged with the ring gear when it is determined that the at least one of the pulses outputted from the angle sensor represents the proper timing for the preset of the pinion with the ring gear.
摘要翻译：在系统中，每当内燃机的输出轴旋转预定角度时，角度传感器输出脉冲，并且计算器基于所述输出轴的转速来计算表示输出轴的转速变化的速度变化信息从角度传感器输出的脉冲。确定器基于速度变化信息确定从角度传感器输出的脉冲中的至少一个是否表示安装在输出轴上的具有环形齿轮的起动器的小齿轮的预设的正确定时。当确定从角度传感器输出的脉冲中的至少一个代表小齿轮的预设的正确定时时，小齿轮接合单元将小齿轮朝向齿圈移动，使得小齿轮与环形齿轮接合，齿圈

2. 发明申请

US20100282200A1 SYSTEM FOR STARTING INTERNAL COMBUSTION ENGINE 有权
标题翻译：启动内燃机的系统
公开(公告)号：US20100282200A1
公开(公告)日：2010-11-11
申请号：US12777668
申请日：2010-05-11
申请人： Hideya NOTANI , Takashi SENDA
发明人： Hideya NOTANI , Takashi SENDA
IPC分类号： F02N11/08
CPC分类号： F02N15/067 , F02N11/0844 , F02N11/0855 , F02N2300/2011 , Y02T10/48
摘要： In an engine starting system, when a first solenoid is energized at a first timing in response to any one of a turning on of a starter switch and an occurrence of an engine restart request, a solenoid actuator shifts a pinion to a ring gear to be engaged with the ring gear. When a second solenoid is energized, a solenoid switch member energizes a motor. A determiner determines a second timing of energization of the second solenoid after the first timing so that a first delay time from the first timing to the second timing when the first timing is responsive to the turning on of the starter switch is different from a second delay time from the first timing to the second timing when the first timing is responsive to the occurrence of the engine restart request.
摘要翻译：在发动机起动系统中，当第一螺线管响应于起动器开关的接通和发动机重起请求中的任何一个而在第一定时通电时，螺线管致动器将小齿轮移动到齿圈与齿圈啮合。当第二螺线管通电时，螺线管开关部件给电动机通电。确定器确定在第一定时之后第二螺线管通电的第二定时，使得当第一定时响应于起动器开关的接通时从第一定时到第二定时的第一延迟时间不同于第二延迟当第一定时响应于发动机重起请求的发生时，从第一定时到第二定时的时间。

3. 发明申请

US20090127930A1 ELECTRIC POWER SYSTEM FOR VEHICLE 有权
标题翻译：车用电力系统
公开(公告)号：US20090127930A1
公开(公告)日：2009-05-21
申请号：US12274449
申请日：2008-11-20
申请人： Takashi SENDA
发明人： Takashi SENDA
IPC分类号： B60L1/00
CPC分类号： H02J7/1423 , B60R16/03 , Y02T10/7005
摘要： An ECU in an electric power system for a vehicle controls a DC-DC converter so that an alternator transmits a residual generated electric power to a sub battery while a terminal voltage of a main battery is maintained within an optimally specified voltage range. This residual generated electric power is obtained by subtracting from a maximum generating electric power of the alternator an electric power to be consumed by electric loads and an electric power with which the main battery is charged. This can suppress any fluctuation of the voltage of electric power of the electric power system, namely, the output voltage of the alternator and the voltage of the main battery, and perform a maximum regenerative electric power generation. The sub battery is efficiently changed with the regenerative electric power.
摘要翻译：用于车辆的电力系统中的ECU控制DC-DC转换器，使得交流发电机在将主电池的端子电压保持在最佳规定的电压范围内的同时向副电池发送残留的发电电力。通过从交流发电机的最大发电电力中减去要由电力负荷消耗的电力和从主电池充电的电力来获得该残留发电量。这可以抑制电力系统的电力的电压，即交流发电机的输出电压和主电池的电压的任何波动，并且进行最大的再生发电。副电池利用再生电力有效地变化。

4. 发明申请

US20120269217A1 LASER OSCILLATOR CONTROLLER 有权
标题翻译：激光振荡器控制器
公开(公告)号：US20120269217A1
公开(公告)日：2012-10-25
申请号：US13446956
申请日：2012-04-13
申请人： Takashi SENDA
发明人： Takashi SENDA
IPC分类号： H01S3/00
CPC分类号： B23K26/0613 , H01S3/10069 , H01S3/2383
摘要： Provided is a method for controlling a laser oscillator. Such a laser oscillator is applicable to a laser processing machine and includes a plurality of oscillator modules each adapted to be driven to oscillate a laser beam. Also, such a laser oscillator is configured to collect laser beams oscillated by driven modules for output. The method includes determining the number of modules to be driven, of the plurality of oscillator modules.
摘要翻译：提供了一种用于控制激光振荡器的方法。这种激光振荡器可应用于激光加工机，并且包括多个振荡器模块，每个振荡器模块适于被驱动以振荡激光束。此外，这种激光振荡器被配置为收集由驱动模块振荡的用于输出的激光束。该方法包括确定多个振荡器模块中要驱动的模块的数量。

5. 发明申请

US20100222973A1 SYSTEM FOR RESTARTING INTERNAL COMBUSTION ENGINE WHEN ENGINE RESTART CONDITION IS MET 有权
标题翻译：发动机重启条件为MET时，重新起动内燃机的系统
公开(公告)号：US20100222973A1
公开(公告)日：2010-09-02
申请号：US12714991
申请日：2010-03-01
申请人： Takashi SENDA , Kenji KAWAHARA , Akira KATO , Masayuki TOMURA , Masanori YAMAMURA
发明人： Takashi SENDA , Kenji KAWAHARA , Akira KATO , Masayuki TOMURA , Masanori YAMAMURA
IPC分类号： G06F19/00
CPC分类号： F02N11/0822 , B60W10/02 , B60W10/06 , B60W10/184 , B60W30/18018 , B60W30/192 , B60W2510/0638 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2540/14 , B60W2710/0616 , F02N11/103 , F02N2200/0802 , F02N2200/101 , F02N2200/103 , Y02T10/48
摘要： A system is installed in a vehicle having an internal combustion engine, a transmission, and a clutch. The system restarts, according to at least one engine restart condition is met, the internal combustion engine that has been automatically controlled for stop thereof. The system includes a restart-condition determiner configured to determine that, as the at least one engine restart condition, an operation of the clutch is started by a driver of the vehicle for shifting the second state to the first state. The system includes a state detector configured to detect an operated state of the clutch during the clutch is shifted from a disengagement state to an engagement state. The system includes a restart controller configured to determine whether to enable or disable the restart of the internal combustion engine according to the operated state of the clutch detected by the state detector.
摘要翻译：一种系统安装在具有内燃机，变速器和离合器的车辆中。根据满足至少一个发动机重启条件，系统重新启动，已经被自动控制的内燃机停止。该系统包括重新启动条件确定器，其被配置为确定作为至少一个发动机重起状态，由用于将第二状态转换到第一状态的车辆的驾驶员开始离合器的操作。该系统包括状态检测器，其构造成在离合器从分离状态转换到接合状态时检测离合器的操作状态。该系统包括重启控制器，其被配置为根据由状态检测器检测到的离合器的操作状态来确定是否启动内燃机的重启。

6. 发明申请

US20100217493A1 IDLE STOP SYSTEM FOR VEHICLES 有权
标题翻译：车辆空闲停车系统
公开(公告)号：US20100217493A1
公开(公告)日：2010-08-26
申请号：US12712603
申请日：2010-02-25
申请人： Masayuki TOMURA , Takashi SENDA
发明人： Masayuki TOMURA , Takashi SENDA
IPC分类号： G06F19/00 , F02D28/00
CPC分类号： F02D17/04 , B60K23/02 , B60W10/02 , B60W10/06 , B60W30/192 , B60W2510/0225 , B60W2510/0638 , B60W2540/10 , B60W2540/12 , F02N11/0822 , F02N2200/103 , Y02T10/48
摘要： In an idle stop system for an engine mounted in a vehicle, when it is determined predetermined stop conditions are met, the engine is automatically stopped. During the engine stop, when it is determined that predetermined restart conditions are met, the engine is automatically restarted. Further, it is determined whether or not a predetermined period of time has elapsed since the restart of the engine. When it is determined that the predetermined period of time has elapsed, the clutch mechanism is controlled into the connection thereof at and after a time instant when it is determined that the predetermined period of time has elapsed. Hence, the connected state of the clutch mechanism is realized after a controlled delay.
摘要翻译：在安装在车辆中的发动机的怠速停止系统中，当确定了预定的停止条件时，引擎自动停止。在发动机停止期间，当确定满足预定的重新启动条件时，发动机自动重启。此外，确定从发动机的重新启动起经过了预定时间段。当确定已经经过了预定时间段时，在确定经过了预定时间段的时间点之后的时刻，离合器机构被控制到其连接中。因此，离合器机构的连接状态在受控的延迟之后实现。

7. 发明申请

US20100184562A1 AUTOMATIC STOP/START CONTROLLER FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的自动停止/起动控制器
公开(公告)号：US20100184562A1
公开(公告)日：2010-07-22
申请号：US12686205
申请日：2010-01-12
申请人： Takashi SENDA , Akira Katoh , Kenji Kawahara
发明人： Takashi SENDA , Akira Katoh , Kenji Kawahara
IPC分类号： B60W10/04 , B60W30/18
CPC分类号： F02N11/0844 , B60W10/06 , B60W10/11 , B60W30/18072 , B60W2510/0685 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , B60W2710/0616 , F02D41/0215 , F02D41/065 , F02N5/04 , F02N19/00 , F02N99/006 , Y02T10/48 , Y10T477/656 , Y10T477/693
摘要： A controller stops a fuel injection when a vehicle is in a specified decelerate condition where the vehicle likely stops and an automatic stop requirement is generated. An input shaft and an output shaft of a shift transmission mechanism are directly connected with each other through a direct connector so that a driving power is transmitted from an engine to a driving shaft through a power transmitter which permits a sliding between an input shaft and an output shaft thereof. When a restart requirement is generated before the vehicle is completely stopped, the engine is restarted under a condition where the input shaft and the output shaft of the shift transmission mechanism are connected with each other by a direct connector. When the restart requirement is not generated before the vehicle is completely stopped, the input shaft and the output shaft are disconnected when the vehicle is completely stopped.
摘要翻译：当车辆处于规定的减速状态，当车辆可能停止并产生自动停止要求时，控制器停止燃油喷射。变速传动机构的输入轴和输出轴通过直接连接器彼此直接连接，使得驱动力从发动机通过动力传递器传递到驱动轴，动力传递器允许输入轴和驱动轴之间的滑动输出轴。当在车辆完全停止之前产生重新启动要求时，在变速传动机构的输入轴和输出轴通过直接连接器彼此连接的状态下重新启动发动机。当车辆完全停止之前不产生重启要求时，当车辆完全停止时，输入轴和输出轴断开。

8. 发明申请

US20120125295A1 ENGINE CONTROLLER 审中-公开
标题翻译：发动机控制器
公开(公告)号：US20120125295A1
公开(公告)日：2012-05-24
申请号：US13298551
申请日：2011-11-17
申请人： Takashi SENDA , Hironori ASA , Hiroaki TAKEISHI
发明人： Takashi SENDA , Hironori ASA , Hiroaki TAKEISHI
IPC分类号： F02M51/00
CPC分类号： F02P5/14 , F02D41/2451 , F02D2200/1002
摘要： An ECU detects a shaft torque in a specified torque detection range defined for each cylinder. The shaft torque is generated due to a combustion of the fuel and is applied to a crankshaft of the engine. The ECU computes a crank angle position as an actual peak position at which a combustion torque is peak. The ECU stores a previously determined maximum torque position which corresponds to a crank angle position at which a combustion torque becomes peak. Based on the actual peak position and the previously stored maximum torque position, an igniter controls an ignition timing.
摘要翻译： ECU在针对每个气缸定义的规定扭矩检测范围内检测轴转矩。由于燃料的燃烧而产生轴扭矩并施加在发动机的曲轴上。 ECU计算曲柄角位置作为燃烧转矩峰值的实际峰值位置。 ECU存储与燃烧转矩变为峰值的曲柄角位置对应的预先确定的最大转矩位置。基于实际的峰值位置和先前存储的最大扭矩位置，点火器控制点火正时。

9. 发明申请

US20120035837A1 SYSTEM FOR RESTARTING INTERNAL COMBUSTION ENGINE WHEN ENGINE RESTART REQUEST OCCURS 有权
标题翻译：发动机重新启动要求时重新启动内燃机的系统
公开(公告)号：US20120035837A1
公开(公告)日：2012-02-09
申请号：US13275089
申请日：2011-10-17
申请人： Kazushige OKUMOTO , Akira KATO , Takashi SENDA , Mitsuhiro MURATA , Masami NIIMI , Kiyokazu HARUNO
发明人： Kazushige OKUMOTO , Akira KATO , Takashi SENDA , Mitsuhiro MURATA , Masami NIIMI , Kiyokazu HARUNO
IPC分类号： F02D28/00
CPC分类号： F02N15/067 , F02N11/0844 , F02N11/0855 , F02N99/006 , F02N2200/022 , F02N2300/2002 , Y02T10/48
摘要： In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft.
摘要翻译：在系统中，起动器包括用于使小齿轮可转动地驱动输出轴的马达和使小齿轮朝向与齿圈啮合的齿圈的致动器。监视器单元监视内燃机的转速。在停止发动机的自动控制之后，内燃机的转速下降。当通过用于停止发动机的自动控制在内燃机的转速下降期间，当发动机重启请求发生在转速在预设范围内时，驱动单元驱动致动器将小齿轮朝向齿圈传动到与齿圈啮合。驱动单元可旋转地驱动马达，其中小齿轮与齿圈啮合从而使曲轴曲柄。

10. 发明申请

US20100229815A1 SYSTEM FOR RESTARTING INTERNAL COMBUSTION ENGINE WHEN ENGINE RESTART CONDITION IS MET 有权
标题翻译：发动机重启条件为MET时，重新起动内燃机的系统
公开(公告)号：US20100229815A1
公开(公告)日：2010-09-16
申请号：US12723142
申请日：2010-03-12
申请人： Takashi SENDA , Kenji KAWAHARA
发明人： Takashi SENDA , Kenji KAWAHARA
IPC分类号： F02N11/08 , F02D45/00
CPC分类号： F02N11/0833 , F02N11/10 , F02N2200/0801 , F02N2200/101 , Y02T10/48
摘要： In a system installed in a vehicle, an automatic stop of an engine is carried out when an engine automatic stop condition is met during the vehicle being decelerated. The automatically stopped engine is restarted when an engine restart condition is met before the vehicle is stopped. A vehicle speed obtaining unit obtains a vehicle speed, and a threshold determining unit determines a threshold based on a predetermined-timing value of the vehicle speed. The predetermined-timing value is obtained at a predetermined timing when or after the engine restart condition is met. The threshold is used to determine whether to enable a next automatic stop of the engine. A stop enabling unit enables the next automatic stop of the engine when the speed of the vehicle obtained after the engine restart condition is met is equal to or higher than the threshold.
摘要翻译：在安装在车辆上的系统中，在车辆减速时满足发动机自动停止条件时，执行发动机的自动停止。在车辆停车前满足发动机重启条件时，自动停止的发动机重新启动。车速获取单元获得车速，阈值确定单元基于车速的预定时间值确定阈值。在满足发动机再起动条件的时刻或者之后，在规定的定时得到规定的定时值。该阈值用于确定是否启动发动机的下一个自动停止。当满足发动机重启条件之后获得的车辆的速度等于或高于阈值时，停止使能单元使得能够下一次自动停止发动机。

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