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62 条记录 (耗时 0.019 秒)

    Integrated circuit having power supply voltage monitor
    1.
    发明授权
    Integrated circuit having power supply voltage monitor 失效
    具有电源电压监视器的集成电路

    公开(公告)号：US06499811B2

    公开(公告)日：2002-12-31

    申请号：US09824727

    申请日：2001-04-04

    申请人： Hajime Kumabe ,  Hideki Kabune ,  Hiroyasu Kidokoro

    发明人： Hajime Kumabe ,  Hideki Kabune ,  Hiroyasu Kidokoro

    IPC分类号： B60T800

    CPC分类号： G01R19/16538 ,  G01R31/40

    摘要： In an ABS control ECU, a power supply output circuit and a power supply monitoring unit are formed on the same chip. A power, supply terminal for the power supply output circuit is provided separately from a power supply terminal for the power supply monitoring unit. A ground terminal for the power supply output circuit is provided separately from a ground terminal for the power supply monitoring unit.

    摘要翻译： 在ABS控制ECU中，在同一芯片上形成电源输出电路和电源监视单元。 用于电源输出电路的电源供应端子与电源监视单元的电源端分开设置。 电源输出电路的接地端子与电源监视单元的接地端子分开设置。

    DRIVE CONTROL DEVICE
    3.
    发明申请
    DRIVE CONTROL DEVICE 审中-公开
    驱动控制装置

    公开(公告)号：US20110043152A1

    公开(公告)日：2011-02-24

    申请号：US12861166

    申请日：2010-08-23

    申请人： Hiroyasu Kidokoro ,  Hideki Kabune

    发明人： Hiroyasu Kidokoro ,  Hideki Kabune

    IPC分类号： H02H7/122

    CPC分类号： H02H7/0833 ,  B62D5/04 ,  B62D5/0484 ,  B62D5/0487 ,  H02H7/1225

    摘要： A device for driving a motor includes inverters, an interrupter, and a controller. Each inverter includes supply systems. Each supply system includes a power source-side path branching from a power source, a power source-side semiconductor switch located in the power source-side path, a ground-side path branching from a ground, a ground-side semiconductor switch located in the ground-side path, and a motor-side path branching at a connection point between the power source-side path and the ground-side path to supply electric current to a corresponding phase of the motor. The controller controls the motor by controlling the inverters and determines whether the semiconductor switches in each inverter are short-circuited. The controller causes the interrupter to disconnect the supply systems in the inverter having the semiconductor switch that is determined to be short-circuited. The controller continues to control the motor by controlling the other inverter.

    摘要翻译： 用于驱动电动机的装置包括逆变器，断续器和控制器。 每个变频器包括供电系统。 每个供电系统包括从电源分支的电源侧路径，位于电源侧路径中的电源侧半导体开关，从地面分支的接地侧路径，位于 接地侧路径和在电源侧路径与接地侧路径之间的连接点分支的电动机侧路径，以向电动机的相应相位供给电流。 控制器通过控制逆变器来控制电动机，并确定每个逆变器中的半导体开关是否短路。 控制器使得断路器断开具有被确定为短路的半导体开关的逆变器中的供电系统。 控制器通过控制其他逆变器来继续控制电机。

    Electronic controller with fault diagnosing function
    5.
    发明授权
    Electronic controller with fault diagnosing function 失效
    具有故障诊断功能的电子控制器

    公开(公告)号：US5897596A

    公开(公告)日：1999-04-27

    申请号：US701391

    申请日：1996-08-22

    申请人： Hideki Kabune ,  Hajime Kumabe

    发明人： Hideki Kabune ,  Hajime Kumabe

    IPC分类号： G01M17/007 ,  B60R16/02 ,  B60T8/176 ,  B60T8/1761 ,  B60T8/88 ,  B60W10/04 ,  B60W10/06 ,  B60W10/18 ,  B60W10/184 ,  F02D45/00 ,  G05B23/02 ,  G06F11/00 ,  G06F11/22 ,  B60T8/60

    CPC分类号： G06F11/0796 ,  B60T8/885 ,  G05B23/0291 ,  B60T2270/414 ,  B60T2270/415 ,  G06F11/0757 ,  G06F11/2205

    摘要： An electronic controller includes an internal power stabilizing circuit which supplies stabilized power to drive circuits and a fail-safe relay drive circuit all built within the controller, a monitoring unit which monitors the operational states of the circuits in the controller based on the state of power output of the power stabilizing circuit, and a drive unit which drives the fail-safe relay drive circuit in response to the detection by the monitoring unit of a predetermined output state of the power stabilizing circuit indicative of the occurrence of abnormality in at least one of the circuits including the drive circuits within the controller.

    摘要翻译： 电子控制器包括内部稳压电路，其向驱动电路提供稳定的电力，以及全部内置在控制器内的故障安全继电器驱动电路;监控单元，其基于电源状态来监控控制器中电路的工作状态 功率稳定电路的输出;以及驱动单元，其响应于监视单元检测到功率稳定电路的预定输出状态而驱动故障安全继电器驱动电路，该预定输出状态指示在至少一个 电路包括控制器内的驱动电路。

    Printed circuit board having a plurality of via-holes
    7.
    发明授权
    Printed circuit board having a plurality of via-holes 失效
    具有多个通孔的印刷电路板

    公开(公告)号：US6043986A

    公开(公告)日：2000-03-28

    申请号：US715515

    申请日：1996-09-18

    申请人： Koji Kondo ,  Kiyoshi Nakakuki ,  Hideki Kabune ,  Hajime Kumabe

    发明人： Koji Kondo ,  Kiyoshi Nakakuki ,  Hideki Kabune ,  Hajime Kumabe

    IPC分类号： H05K1/11 ,  H01L23/12 ,  H05K1/02 ,  H05K3/34 ,  H05K3/42 ,  H05K7/20

    CPC分类号： H05K1/0206 ,  H01L24/32 ,  H05K7/205 ,  H05K1/0201 ,  H05K2201/09609 ,  H05K2201/10166 ,  H05K3/341 ,  H05K3/42

    摘要： A printed circuit board, having a plurality of via-holes provided in an area where circuit elements are arranged, includes a thermally conductive material having thermally good conductivity, for example copper, and the thermally good conductive material is formed in an inner wall of each of the plurality of via-holes. Each of the plurality of via-holes has, for example, a circular shape, and is arranged in the form of hexagonal or triangular lattice in the area where the circuit elements are arranged. Further, preferably, a diameter of each of the plurality of via-holes is equal to a hole pitch having an allowance .+-.0.3 mm. According to above structure, it is possible to provide a plurality of via-holes per unit area with high density on the printed circuit board and to improve the thermal conductivity of the printed circuit board by effectively radiating the heat generated from the circuit elements.

    摘要翻译： 具有设置在电路元件布置的区域中的多个通孔的印刷电路板包括具有导热性良好的例如铜的导热材料，并且热良好的导电材料形成在每个的内壁上 的多个通孔。 多个通孔中的每一个具有例如圆形，并且在布置电路元件的区域中以六角形或三角形格子的形式布置。 此外，优选地，多个通孔中的每一个的直径等于具有余量+/- 0.3mm的孔间距。 根据上述结构，可以在印刷电路板上提供高密度单位面积的多个通孔，并且通过有效地辐射由电路元件产生的热量来提高印刷电路板的导热性。

    Electronic control apparatus having a plurality of power source circuits
    8.
    发明授权
    Electronic control apparatus having a plurality of power source circuits 失效

    公开(公告)号：US07085947B2

    公开(公告)日：2006-08-01

    申请号：US09824709

    申请日：2001-04-04

    申请人： Hideki Kabune ,  Hajime Kumabe

    发明人： Hideki Kabune ,  Hajime Kumabe

    IPC分类号： G06F1/28

    CPC分类号： G06F1/24 ,  G06F1/263 ,  G06F1/28 ,  G06F1/305

    摘要： In an electronic control apparatus having a one-chip microcomputer and a power output circuit, a voltage abnormality detecting circuit is provided to detect whether an output voltage of each power output circuit is set to a voltage in a predetermined range. A current abnormality detecting circuit is also provided to detect that a current flowing into each power output circuit is in an excessive current condition or in a low current condition. The microcomputer is reset when the detected output voltage or the detected current is abnormal.

    Steering control apparatus
    9.
    发明授权
    Steering control apparatus 有权
    转向控制装置

    公开(公告)号：US08433477B2

    公开(公告)日：2013-04-30

    申请号：US13136560

    申请日：2011-08-04

    申请人： Yasuhiko Mukai ,  Hideki Kabune ,  Kouichi Nakamura ,  Masashi Hori

    发明人： Yasuhiko Mukai ,  Hideki Kabune ,  Kouichi Nakamura ,  Masashi Hori

    IPC分类号： A01B69/00

    CPC分类号： B62D5/008 ,  B62D5/0481 ,  B62D5/0484

    摘要： In a steering control apparatus, a worm gear is configured to have a lead angle for a self-lock operation, by which a worm wheel is allowed to rotate by rotation of a worm but the worm is not allowed to rotate by rotation of the worm wheel. Thus, a lock mechanism need not be provided separately from a gear mechanism and the apparatus is reduced in entire size. A VGRS control part checks whether the worm gear has a self-lock failure, which disables the self-lock operation. If the worm gear has the self-lock failure, idling suppression processing is performed to suppress idling of a steering wheel. Thus, even when the self-lock failure arises, the steering wheel is suppressed from idling.

    摘要翻译： 在转向控制装置中，蜗轮被配置为具有用于自锁操作的前角，通过该自动操作允许蜗轮通过蜗杆的旋转而旋转，但是蜗杆不允许通过蜗杆的旋转而旋转 轮。 因此，不需要与齿轮机构分开设置锁定机构，并且整体尺寸减小。 VGRS控制部分检查蜗轮是否具有自锁故障，禁止自锁操作。 如果蜗轮具有自锁故障，则执行空转抑制处理以抑制方向盘的空转。 因此，即使发生自锁故障，也可以抑制方向盘的空转。

    DRIVE APPARATUS
    10.
    发明申请
    DRIVE APPARATUS 有权
    驱动装置

    公开(公告)号：US20120098361A1

    公开(公告)日：2012-04-26

    申请号：US13379096

    申请日：2010-06-23

    申请人： Masashi Yamasaki ,  Atsushi Furumoto ,  Hideki Kabune

    发明人： Masashi Yamasaki ,  Atsushi Furumoto ,  Hideki Kabune

    IPC分类号： H02K9/00

    CPC分类号： H02K11/0073 ,  B62D5/0406 ,  H02K5/225 ,  H02K11/33 ,  H02K2211/03

    摘要： A heat sink has two heat radiation blocks. The heat radiation block is formed in a wide column shape. The heat radiation block has connection parts at both ends. The connection parts have respective holes formed to pass through in the axial direction of a motor. One screw is inserted in one connection part and threaded into a motor case. The other screw is inserted in the other connection part and threaded into the motor case together with a cover. A power module forming an inverter circuit of each of two power supply systems is arranged on each heat radiation blocks.

    摘要翻译： 散热片有两个散热块。 散热块形成为宽的柱状。 散热块在两端具有连接部分。 连接部具有形成为沿电动机的轴向通过的各个孔。 一个螺丝插入一个连接部分并拧入电机外壳。 另一个螺钉插入另一个连接部分，并与盖子一起拧入电机外壳。 形成两个电源系统中的每一个的逆变器电路的功率模块布置在每个散热块上。