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13 条记录 (耗时 0.012 秒)

    Power generation device, mobile object and power generation control method
    1.
    发明公开
    Power generation device, mobile object and power generation control method 有权
    Stromerzeugungsvorrichtung，手机Objekt und Stromerzeugungssteuerungsverfahren

    公开(公告)号：EP2824826A3

    公开(公告)日：2015-12-23

    申请号：EP14173881.5

    申请日：2014-06-25

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Masuda, Takahiro ,  Takahashi, Seigo

    IPC分类号： H02P6/14 ,  H02P9/04

    CPC分类号： H02P9/04 ,  H02K7/006 ,  H02K7/1815 ,  H02K11/21 ,  H02K21/22 ,  H02P6/15

    摘要： A rectifier (3) of a power generation device converts alternating-current power generated by a single-phase alternating-current generator (2) into direct-current power. A CPU performs retard angle control and advance angle control that respectively retard and advance energization switching timing by a plurality of FETs of a rectifier (3) with respect to a phase of an induced voltage of the single-phase alternating-current generator (2) based on crank pulses that are output from a crank angle sensor. Thus, the direct-current power obtained by the rectifier (3) is controlled.

    摘要翻译： 发电装置的整流器（3）将由单相交流发电机（2）产生的交流电力转换成直流电力。 CPU执行相对于单相交流发电机（2）的感应电压的相位分别延迟并提高整流器（3）的多个FET的通电切换定时的延迟角控制和提前角控制， 基于从曲柄角传感器输出的曲柄脉冲。 因此，控制由整流器（3）获得的直流电力。

    Control apparatus for engine, power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling an engine
    2.
    发明公开
    Control apparatus for engine, power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling an engine 有权
    用于发动机的控制装置，骑乘型车辆的动力单元，骑乘型车辆以及用于控制发动机的方法

    公开(公告)号：EP2884079A2

    公开(公告)日：2015-06-17

    申请号：EP14189563.1

    申请日：2014-10-20

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Araki, Yuuji ,  Iwamoto, Kazuteru ,  Takahashi, Seigo ,  Takahashi, Koji ,  Ito, Daiki ,  Ishigami, Hidetoshi

    IPC分类号： F02D35/02

    CPC分类号： F02D35/027 ,  F02D35/028

    摘要： Knocking can be favorably handled in a saddle-riding type vehicle even if exogenous noise is mixed in the output of a knock sensor due to collision of a small stone or the like. The saddle-riding type vehicle includes: a first acquisition section that acquires a signal output from the knock sensor during a first period during which there is a possibility of occurrence of knocking; a second acquisition section that acquires a signal output from the knock sensor during a second period which is at least part of a period of the engine excluding the first period and excluding a period during which noise caused by mechanical vibration of the engine is generated; a first control section that determines occurrence of knocking based on the signal acquired by the first acquisition section and that controls the engine to suppress the knocking when knocking occurs; and a second control section that determines generating of exogenous noise caused by an external situation of the saddle-riding type vehicle based on the signal acquired by the second acquisition section and that changes the control of the engine by the first control section based on the determination result.

    摘要翻译： 即使由于小石头等的碰撞而在爆震传感器的输出中混入了外部噪音，骑乘型车辆也能够良好地处理爆震。 该骑乘式车辆包括：第一获取部，其在可能发生爆震的第一时段期间获取从爆震传感器输出的信号; 第二获取部分，其在除了所述第一周期的所述发动机的周期的至少一部分的第二周期期间获取从所述爆震传感器输出的信号，并且排除由发动机的机械振动引起的噪声产生的周期; 第一控制部分，其基于由第一获取部分获取的信号来确定爆震的发生并且控制发动机以在发生爆震时抑制爆震; 以及第二控制部，该第二控制部基于由所述第二获取部获取的信号来确定由所述骑乘型车辆的外部情况引起的外部噪声的产生，并且基于所述确定来改变所述第一控制部对所述发动机的控制 结果。

    Power unit, vehicle and method for controlling power unit
    3.
    发明公开
    Power unit, vehicle and method for controlling power unit 审中-公开
    Antriebseinheit，Fahrzeug und Verfahren zur Steuerung einer Antriebseinheit

    公开(公告)号：EP2873841A2

    公开(公告)日：2015-05-20

    申请号：EP14189036.8

    申请日：2014-10-15

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Araki, Yuuji ,  Ishigami, Hidetoshi ,  Ito, Daiki ,  Iwamoto, Kazuteru ,  Takahashi, Koji ,  Takahashi, Seigo

    IPC分类号： F02D35/02 ,  G01L23/22

    CPC分类号： F02D35/027 ,  F02D2041/1432 ,  F02D2200/1015 ,  G01L23/226

    摘要： The vehicle and the power unit include: an engine; and a control apparatus that controls combustion of the engine, in which a bore diameter of the engine is 45 mm to 60 mm, and the control apparatus includes a knock sensor that detects vibration of the engine. The control apparatus extracts, from a detection signal of the knock sensor, components in a primary frequency band that is a lowest frequency band among a plurality of frequency bands in which peaks of knocking vibration are distributed according to the bore diameter of 45 mm to 60 mm, with a larger gain than that of components in a secondary frequency band that is a second lowest frequency band. The control apparatus determines that knocking occurs based on a detection signal in which the components in the primary frequency band are extracted with a larger gain than that of the components in the secondary frequency band, and controls the combustion of the engine based on a determination result of the occurrence of knocking.

    摘要翻译： 车辆和动力单元包括：发动机; 以及控制发动机的燃烧的发动机的燃烧的控制装置，其中发动机的内径为45mm至60mm，并且所述控制装置包括检测发动机的振动的爆震传感器。 控制装置从爆震传感器的检测信号中提取出在多个频带中的最低频带的成分，其中，爆震振动的峰值根据孔径为45mm〜60°分布 mm，具有比作为第二最低频带的次频带中的分量的增益更大的增益。 控制装置根据检测信号确定爆震发生，其中以比第二频带中的分量更大的增益提取主频带中的分量，并且基于确定结果来控制发动机的燃烧 发生爆震。

    Variable valve device for engine
    6.
    发明公开
    Variable valve device for engine 有权
    变速风机电机

    公开(公告)号：EP2080872A2

    公开(公告)日：2009-07-22

    申请号：EP09000453.2

    申请日：2009-01-14

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Takahashi, Seigo ,  Ishigami, Hidetoshi

    IPC分类号： F01L13/00 ,  F01L1/46

    CPC分类号： F01L13/0021 ,  F01L1/46 ,  F01L13/0026 ,  F02D13/0226 ,  F02D37/02 ,  F02D41/0002 ,  F02D41/182 ,  F02D41/222 ,  F02D41/34 ,  F02D2041/001 ,  F02D2200/0402 ,  F02M35/162 ,  Y02T10/18 ,  Y02T10/44

    摘要： An object of the invention is to provide a variable valve device (35) capable of controlling a fuel injection amount or the like if a control shaft sensor (151) has a failure. The variable valve device employs a brushless DC motor (355) to rotate the control shaft (57), detects the rotation angle of the motor (355) using its magnetic pole sensors (152), and calculates an estimated rotation angle of the control shaft based on the rotation angle. The variable valve device further determines that the control shaft sensor has a failure if the difference between the actual rotation angle of the control shaft detected by the control shaft sensor and the calculated estimated rotation angle exceeds a prescribed value and controls the fuel injection amount, fuel injection timing and ignition timing of the engine (7) based on the calculated estimated rotation angle.

    摘要翻译： 本发明的目的是提供一种如果控制轴传感器（151）具有故障，能够控制燃料喷射量等的可变阀装置（35）。 可变气门装置采用无刷直流电动机（355）使控制轴（57）旋转，利用其磁极传感器（152）检测电动机（355）的旋转角度，并计算控制轴 基于旋转角度。 如果由控制轴传感器检测到的控制轴的实际旋转角度与计算出的推定旋转角度之间的差异超过规定值，则可变阀装置进一步确定控制轴传感器有故障，并且控制燃料喷射量，燃料 基于所计算的估计旋转角度，引擎（7）的喷射正时和点火正时。

    Power generation device, mobile object and power generation control method
    8.
    发明公开
    Power generation device, mobile object and power generation control method 有权
    新疆维吾尔族自治区武装部队

    公开(公告)号：EP2824826A2

    公开(公告)日：2015-01-14

    申请号：EP14173881.5

    申请日：2014-06-25

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Masuda, Takahiro ,  Takahashi, Seigo

    IPC分类号： H02P6/14 ,  H02P9/04

    CPC分类号： H02P9/04 ,  H02K7/006 ,  H02K7/1815 ,  H02K11/21 ,  H02K21/22 ,  H02P6/15

    摘要： A rectifier (3) of a power generation device converts alternating-current power generated by a single-phase alternating-current generator (2) into direct-current power. A CPU performs retard angle control and advance angle control that respectively retard and advance energization switching timing by a plurality of FETs of a rectifier (3) with respect to a phase of an induced voltage of the single-phase alternating-current generator (2) based on crank pulses that are output from a crank angle sensor. Thus, the direct-current power obtained by the rectifier (3) is controlled.

    摘要翻译： 发电装置的整流器（3）将由单相交流发电机（2）产生的交流电力转换成直流电力。 CPU执行相对于单相交流发电机（2）的感应电压的相位分别延迟并提高整流器（3）的多个FET的通电切换定时的延迟角控制和提前角控制， 基于从曲柄角传感器输出的曲柄脉冲。 因此，控制由整流器（3）获得的直流电力。

    Power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling power unit
    9.
    发明公开
    Power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling power unit 有权
    驾驶车辆的鞍单元，所述骑乘型车辆和方法，用于控制所述驱动单元

    公开(公告)号：EP2868902A1

    公开(公告)日：2015-05-06

    申请号：EP14189888.2

    申请日：2014-10-22

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Araki, Yuuji ,  Ishigami, Hidetoshi ,  Ito, Daiki ,  Iwamoto, Kazuteru ,  Takahashi, Koji ,  Takahashi, Seigo

    IPC分类号： F02D35/02

    CPC分类号： F02D35/027 ,  G01L23/225

    摘要： Provided is a saddle-riding type vehicle and a power unit of the saddle-riding type vehicle that can efficiently control combustion of an engine while controlling and reducing the occurrence of knocking that is harsh for the rider. The saddle-riding type vehicle and the power unit include: an engine; and a control apparatus that controls combustion of the engine, in which the engine is configured so that vibration in an audible range and vibration in an ultrasonic range are generated by knocking, and the control apparatus includes a knock sensor that detects vibration of the engine, in which: the control apparatus extracts components in the ultrasonic range with a larger gain than that of components in the audible range from a detection signal of the knock sensor; the control apparatus determines that knocking occurs based on the detection signal in which the components in the ultrasonic range are extracted with a larger gain than that of the components in the audible range; and the control apparatus controls the combustion of the engine based on a determination result of the occurrence of knocking.

    摘要翻译： 本发明提供一种骑乘型车辆和骑乘型车辆也可以有效地控制发动机的燃烧，同时控制和减少的爆震确实发生的动力单元是苛刻的骑手。 该骑乘型车辆和动力单元包括：发动机; 和控制装置所做的发动机，其中如在在超声波范围内的可听范围内与振动做振动由爆震产生的引擎被配置的控制燃烧，并且所述控制装置包括：所述发动机的爆震传感器没有检测到振动， 其中：所述控制装置提取在超声波范围内具有比在从爆震传感器的检测信号的可听范围分量的较大的增益组件; bestimmt没有爆震控制装置的基础上，其中在超声波范围内的分量被提取具有比可听范围内的组件的较大的增益的检测信号发生; 并且所述控制装置基于爆震的发生的判定结果的发动机的燃烧。