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    • 53. 发明申请
    • ENGINE CONTROL UNIT
    • 发动机控制单元
    • US20120158320A1
    • 2012-06-21
    • US13326884
    • 2011-12-15
    • Kenji NishidaTetsuya KanekoTomiyuki SasakiKoji AokiRanju ImaoKazuto Fukuzawa
    • Kenji NishidaTetsuya KanekoTomiyuki SasakiKoji AokiRanju ImaoKazuto Fukuzawa
    • G06F19/00G01M15/05
    • F02D41/0097F02D41/1497F02D2200/1004F02P5/151G01D5/147G01D5/24428G01P3/488
    • To prevent a reduction in engine load detection accuracy due to variations in reluctor size within mass production tolerances, an engine control unit includes a pulse generator PC that detects a reluctor to output crank pulses. An angular velocity calculating unit calculates a first crank angular velocity on the basis of an interval between two crank pulses output in a predetermined section near compression top dead center TDC, and detects near overlap top dead center OLP the same reluctor used for calculating the first crank angular velocity to calculate a second crank angular velocity on the basis of an interval between generated two crank pulses. An engine load estimating unit calculates, as an engine load, a difference between the first crank angular velocity and the second crank angular velocity. The engine load is indicated mean effective pressure over a whole cycle including negative work done by the engine.
    • 为了防止由于大量制造公差内的反磁体尺寸的变化引起的发动机负载检测精度的降低,发动机控制单元包括检测反相器输出曲柄脉冲的脉冲发生器PC。 角速度计算单元基于在压缩上止点TDC附近的预定部分中输出的两个曲柄脉冲之间的间隔来计算第一曲柄角速度,并且检测近似重叠的上死点OLP,用于计算第一曲柄 基于所产生的两个曲柄脉冲之间的间隔来计算第二曲柄角速度的角速度。 发动机负荷估计单元计算第一曲柄角速度和第二曲柄角速度之间的差作为发动机负载。 发动机负载表示整个循环的平均有效压力,包括发动机所做的负面作业。
    • 55. 发明授权
    • Headlight unit
    • 大灯单元
    • US07972047B2
    • 2011-07-05
    • US12122204
    • 2008-05-16
    • Tatsuya ShiokawaKoji Aoki
    • Tatsuya ShiokawaKoji Aoki
    • B60Q1/06F21S8/10
    • B60Q1/068B62J6/02
    • A headlight unit having a virtual pivot center provided at a position different from a supported position to a vehicle body. Two, upper and lower headlight supporting portions spaced apart from each other are provided at a rear portion of a headlight unit The upper headlight supporting portion on each side includes a guide shaft formed on a support member of a radiator cover and a groove formed on an upper base portion of the headlight unit. The lower headlight supporting portion on each side includes an elongated hole formed through the support member of the radiator cover and a bolt threadedly engaged with a lower base portion of the headlight unit. The guide shaft and the bolt slide in the groove and the elongated hole, respectively, for performing the swing motion of the headlight unit about the virtual pivot center C to perform an adjustment of an optical axis.
    • 具有虚拟枢轴中心的前灯单元,其设置在与被支撑位置不同的位置到车体。 在大灯单元的后部设置有彼此间隔开的两个上下头灯支撑部。每个侧面的上头灯支撑部分包括形成在散热器盖的支撑构件上的引导轴和形成在灯罩上的槽 大灯单元的上基部。 每个侧面的下头灯支撑部分包括通过散热器盖的支撑构件形成的细长孔和与头灯单元的下基部螺纹接合的螺栓。 引导轴和螺栓分别在凹槽和细长孔中滑动,用于执行大灯单元围绕虚拟枢转中心C的摆动运动以执行光轴的调节。
    • 56. 发明授权
    • Seat apparatus for vehicle
    • 车辆座椅装置
    • US07917264B2
    • 2011-03-29
    • US11934975
    • 2007-11-05
    • Soichiro HozumiToshiro MaedaKoji AokiKoji Hattori
    • Soichiro HozumiToshiro MaedaKoji AokiKoji Hattori
    • G05D1/00
    • B60N2/99B60N2/0244B60N2/986B60N2002/0268
    • A seat apparatus for a vehicle having a side support portion that is controlled depending on a road condition, includes a distance calculating means for calculating a distance of a straight portion between a first curve, on which a vehicle is supposed to be driven, and a second curve, on which the vehicle is supposed to be driven after the first curve, based on an electronic map data, a first controlling level calculating means for calculating a first controlling level at which the side support portion is controlled when the vehicle is driven on the first curve, a second controlling level calculating means for calculating a second controlling level at which the side support portion is controlled when the vehicle is driven on the straight portion, and a driving means for operating the side support portion based on the first controlling level and the second controlling level.
    • 一种具有根据道路状况进行控制的侧支撑部的车辆用座椅装置,包括:距离计算装置,用于计算车辆应该被驱动的第一曲线与直线部分之间的直线部分的距离; 第二曲线,基于电子地图数据在第一曲线之后车辆应该被驱动的第二曲线;第一控制水平计算装置,用于计算当车辆被驱动时控制侧支撑部分的第一控制水平 第一曲线,第二控制水平计算装置,用于计算当车辆在直线部分上被驱动时控制侧支撑部分的第二控制水平;以及驱动装置,用于基于第一控制水平操作侧支撑部分 和第二控制水平。
    • 57. 发明授权
    • Head rests
    • 头枕
    • US07717507B2
    • 2010-05-18
    • US11285770
    • 2005-11-22
    • Shigeyoshi TodaFumitoshi AkaikeSeiya NishimuraTomokazu MoriyamaKiyoka MatsubayashiKoji Aoki
    • Shigeyoshi TodaFumitoshi AkaikeSeiya NishimuraTomokazu MoriyamaKiyoka MatsubayashiKoji Aoki
    • B60N2/42A47C7/36
    • B60N2/862B60N2/888
    • A head rest of a vehicle seat may include a head support portion for supporting a head of a passenger, and a drive unit for moving the head support portion. The drive unit has a moving mechanism that is arranged and constructed to move the head support portion toward and away from the passenger head, an actuator for actuating the moving mechanism, a load detecting device that can detect a load applied to the actuator and generate a control signal representative of the detected load, and a controller that can control the actuator so as to control the moving mechanism. The controller controls the moving mechanism so as to move the head support portion toward the passenger head. The controller controls the moving mechanism based on the control signal so as to stop the motion of the head support portion.
    • 车辆座椅的头枕可以包括用于支撑乘客的头部的头部支撑部分和用于移动头部支撑部分的驱动单元。 驱动单元具有移动机构,其被布置和构造成将头部支撑部分朝向和远离乘客头部移动,用于致动移动机构的致动器,负载检测装置,其能够检测施加到致动器的负载并产生 表示检测到的负载的控制信号,以及可以控制致动器以控制移动机构的控制器。 控制器控制移动机构,以使头部支撑部分朝向乘客头部移动。 控制器基于控制信号控制移动机构,以便停止头部支撑部分的运动。
    • 59. 发明申请
    • SEAT APPARATUS FOR VEHICLE
    • 车用座椅
    • US20080109140A1
    • 2008-05-08
    • US11934975
    • 2007-11-05
    • Soichiro HOZUMIToshiro MaedaKoji AokiKoji Hattori
    • Soichiro HOZUMIToshiro MaedaKoji AokiKoji Hattori
    • G06F17/00
    • B60N2/99B60N2/0244B60N2/986B60N2002/0268
    • A seat apparatus for a vehicle having a side support portion that is controlled depending on a road condition, includes a distance calculating means for calculating a distance of a straight portion between a first curve, on which a vehicle is supposed to be driven, and a second curve, on which the vehicle is supposed to be driven after the first curve, based on an electronic map data, a first controlling level calculating means for calculating a first controlling level at which the side support portion is controlled when the vehicle is driven on the first curve, a second controlling level calculating means for calculating a second controlling level at which the side support portion is controlled when the vehicle is driven on the straight portion, and a driving means for operating the side support portion based on the first controlling level and the second controlling level.
    • 一种具有根据道路状况进行控制的侧支撑部的车辆用座椅装置,包括:距离计算装置,用于计算车辆应该被驱动的第一曲线与直线部分之间的直线部分的距离; 第二曲线,基于电子地图数据在第一曲线之后车辆应该被驱动的第二曲线;第一控制水平计算装置,用于计算当车辆被驱动时控制侧支撑部分的第一控制水平 第一曲线,第二控制水平计算装置,用于计算当车辆在直线部分上被驱动时控制侧支撑部分的第二控制水平;以及驱动装置,用于基于第一控制水平操作侧支撑部分 和第二控制水平。