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    Parking assist device
    2.
    发明授权
    Parking assist device 有权
    停车辅助装置

    公开(公告)号：US09266562B2

    公开(公告)日：2016-02-23

    申请号：US14089349

    申请日：2013-11-25

    申请人： Eriko Yamazaki ,  Hisashi Satonaka ,  Michihito Shimada ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

    发明人： Eriko Yamazaki ,  Hisashi Satonaka ,  Michihito Shimada ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

    IPC分类号： A01B69/00 ,  B62D6/00 ,  B62D11/00 ,  B62D15/02 ,  B62D5/04 ,  B60W30/06

    CPC分类号： B62D15/0285 ,  B60W30/06 ,  B62D5/0481 ,  B62D5/0496

    摘要： A parking assist device assists entry or exit of a vehicle with respect to a parking space through an automatic control of a steering device. The parking assist device includes: a calculator that obtains, to perform the automatic control of the steering device, a path for allowing the vehicle to enter or exit the parking space based on the parking space, calculates an amount of temperature rise of the steering device at the execution of the automatic control for allowing the vehicle to move along the obtained path, and calculates a predicted temperature of the steering device at the execution of the automatic control by adding the calculated amount of temperature rise to a current value of the temperature of the steering device; and a controller that inhibits the execution of the automatic control when the predicted temperature is equal to or higher than a determination value.

    摘要翻译： 停车辅助装置通过自动控制转向装置来辅助车辆相对于停车位的进出。 停车辅助装置包括：计算器，其根据停车空间获取执行转向装置的自动控制的路径，计算出车辆进入或离开停车空间的路径，计算转向装置的升温量 在执行用于允许车辆沿所获得的路径移动的自动控制的过程中，并且通过将计算出的升温量相加到当前温度的当前值，计算出执行自动控制时的转向装置的预测温度 转向装置; 以及当预测温度等于或高于确定值时禁止执行自动控制的控制器。

    PARKING ASSIST DEVICE
    3.
    发明申请
    PARKING ASSIST DEVICE 有权
    停车辅助装置

    公开(公告)号：US20140129091A1

    公开(公告)日：2014-05-08

    申请号：US14089349

    申请日：2013-11-25

    申请人： Eriko YAMAZAKI ,  Hisashi Satonaka ,  Michihito Shimada ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

    发明人： Eriko YAMAZAKI ,  Hisashi Satonaka ,  Michihito Shimada ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

    IPC分类号： B62D15/02

    CPC分类号： B62D15/0285 ,  B60W30/06 ,  B62D5/0481 ,  B62D5/0496

    摘要： A parking assist device assists entry or exit of a vehicle with respect to a parking space through an automatic control of a steering device. The parking assist device includes: a calculator that obtains, to perform the automatic control of the steering device, a path for allowing the vehicle to enter or exit the parking space based on the parking space, calculates an amount of temperature rise of the steering device at the execution of the automatic control for allowing the vehicle to move along the obtained path, and calculates a predicted temperature of the steering device at the execution of the automatic control by adding the calculated amount of temperature rise to a current value of the temperature of the steering device; and a controller that inhibits the execution of the automatic control when the predicted temperature is equal to or higher than a determination value.

    摘要翻译： 停车辅助装置通过自动控制转向装置来辅助车辆相对于停车位的进出。 停车辅助装置包括：计算器，其根据停车空间获取执行转向装置的自动控制的路径，计算出车辆进入或离开停车空间的路径，计算转向装置的升温量 在执行用于允许车辆沿所获得的路径移动的自动控制的过程中，并且通过将计算出的升温量相加到当前温度的当前值，计算出执行自动控制时的转向装置的预测温度 转向装置; 以及当预测温度等于或高于确定值时禁止执行自动控制的控制器。

    Parking assistance device
    4.
    发明授权
    Parking assistance device 有权

    公开(公告)号：US09676414B2

    公开(公告)日：2017-06-13

    申请号：US14893671

    申请日：2013-05-29

    申请人： Keisuke Oyama ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

    发明人： Keisuke Oyama ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

    IPC分类号： A01B69/00 ,  B62D15/02 ,  B62D5/04

    CPC分类号： B62D15/0285 ,  B62D5/046

    摘要： A parking assistance device assists the operation of steerable wheels for the entry of a vehicle into a parking space by the automatic control of a steering device. Upon execution of the automatic control, an entry path for moving the vehicle to the parking position is calculated, and also, a target steered angle for moving the vehicle along the entry path is calculated, and the actual steered angle is detected. If the target steered angle is an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is stopped. If the target steered angle is not at an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is executed.

    SEMICONDUCTOR DEVICE AND CIRCUIT FOR CONTROLLING POTENTIAL OF GATE OF INSULATED GATE TYPE SWITCHING DEVICE
    5.
    发明申请
    SEMICONDUCTOR DEVICE AND CIRCUIT FOR CONTROLLING POTENTIAL OF GATE OF INSULATED GATE TYPE SWITCHING DEVICE 有权
    用于控制绝缘栅型开关装置的栅极电位的半导体装置和电路

    公开(公告)号：US20140070869A1

    公开(公告)日：2014-03-13

    申请号：US14110831

    申请日：2012-02-14

    申请人： Keisuke Hata ,  Tsuneo Maebara

    发明人： Keisuke Hata ,  Tsuneo Maebara

    IPC分类号： H03K17/0412

    CPC分类号： H03K17/04123 ,  H02M1/08

    摘要： A semiconductor device outputs a signal to control a gate potential a switching device. The semiconductor device includes a first signal output terminal, and is capable of receiving or internally creating a reference signal, which varies between a first potential and a second potential. The semiconductor device can switch between first and second operations. The first operation outputs to the first signal output terminal a signal that is at a third potential when the reference signal is at the first potential, and that is at a fourth potential higher than the third potential when the reference signal is at the second potential. The second operation outputs to the first signal output terminal a signal that is at the fourth potential when the reference signal is at the first potential, and that is at the third potential when the reference signal is at the second potential.

    摘要翻译： 半导体器件输出用于控制开关器件的栅极电位的信号。 该半导体器件包括第一信号输出端，并且能够接收或内部产生在第一电位和第二电位之间变化的参考信号。 半导体器件可以在第一和第二操作之间切换。 当参考信号处于第一电位时，第一操作向第一信号输出端输出处于第三电位的信号，并且当参考信号处于第二电位时，该信号处于比第三电位高的第四电位。 当参考信号处于第一电位时，第二操作向第一信号输出端输出处于第四电位的信号，并且当参考信号处于第二电位时，该信号处于第三电位。

    Semiconductor device and circuit for controlling potential of gate of insulated gate type switching device
    7.
    发明授权
    Semiconductor device and circuit for controlling potential of gate of insulated gate type switching device 有权
    用于控制绝缘栅型开关器件栅极电位的半导体器件和电路

    公开(公告)号：US08994437B2

    公开(公告)日：2015-03-31

    申请号：US14110831

    申请日：2012-02-14

    申请人： Keisuke Hata ,  Tsuneo Maebara

    发明人： Keisuke Hata ,  Tsuneo Maebara

    IPC分类号： H03K17/04 ,  H02M1/08 ,  H03K17/0412

    CPC分类号： H03K17/04123 ,  H02M1/08

    摘要： A semiconductor device outputs a signal to control a gate potential a switching device. The semiconductor device includes a first signal output terminal, and is capable of receiving or internally creating a reference signal, which varies between a first potential and a second potential. The semiconductor device can switch between first and second operations. The first operation outputs to the first signal output terminal a signal that is at a third potential when the reference signal is at the first potential, and that is at a fourth potential higher than the third potential when the reference signal is at the second potential. The second operation outputs to the first signal output terminal a signal that is at the fourth potential when the reference signal is at the first potential, and that is at the third potential when the reference signal is at the second potential.

    摘要翻译： 半导体器件输出用于控制开关器件的栅极电位的信号。 该半导体器件包括第一信号输出端，并且能够接收或内部产生在第一电位和第二电位之间变化的参考信号。 半导体器件可以在第一和第二操作之间切换。 当参考信号处于第一电位时，第一操作向第一信号输出端输出处于第三电位的信号，并且当参考信号处于第二电位时，该信号处于比第三电位高的第四电位。 当参考信号处于第一电位时，第二操作向第一信号输出端输出处于第四电位的信号，并且当参考信号处于第二电位时，该信号处于第三电位。

    POWER SUPPLY CIRCUIT AND ELECTRONIC CONTROL UNIT EMPLOYING THE SAME
    8.
    发明申请
    POWER SUPPLY CIRCUIT AND ELECTRONIC CONTROL UNIT EMPLOYING THE SAME 审中-公开
    电源电路和使用该电源的电子控制单元

    公开(公告)号：US20150153751A1

    公开(公告)日：2015-06-04

    申请号：US14382022

    申请日：2013-03-05

    申请人： Eiichiro Shigehara ,  Keisuke Hata ,  Junichi Fukuta ,  Tomohisa Ose ,  Yusuke Shindo

    发明人： Eiichiro Shigehara ,  Keisuke Hata ,  Junichi Fukuta ,  Tomohisa Ose ,  Yusuke Shindo

    IPC分类号： G05F1/575

    CPC分类号： G05F1/575 ,  G05F1/56 ,  G06F1/28 ,  G06F1/305

    摘要： A power supply circuit converts an input electric power into a target voltage and outputs the target voltage is equipped with a power semiconductor element that is connected between an input and an output, a drive circuit that adjusts operation of the power semiconductor element on the basis of a result of a comparison between an output voltage of the power supply circuit and a threshold voltage based on a first reference voltage, and a first monitoring circuit that compares the output voltage with a normal range based on a second reference voltage and outputs a first signal when the output voltage is deviant from the normal range. In addition, the first reference voltage and the second reference voltage are generated in different reference voltage generation circuits.

    摘要翻译： 电源电路将输入电力转换为目标电压，并且输出目标电压配备有连接在输入和输出之间的功率半导体元件，驱动电路，其基于以下方式调整功率半导体元件的操作： 电源电路的输出电压和基于第一参考电压的阈值电压进行比较的结果;以及第一监视电路，其基于第二参考电压将输出电压与正常范围进行比较，并输出第一信号 当输出电压偏离正常范围时。 此外，第一参考电压和第二参考电压在不同的参考电压产生电路中产生。