公开(公告)号：US08624600B2

公开(公告)日：2014-01-07

申请号：US13017604

申请日：2011-01-31

申请人： Toshiyo Teramoto ,  Jyun Ozawa

发明人： Toshiyo Teramoto ,  Jyun Ozawa

IPC分类号： G01V3/00

CPC分类号： G01R19/00

摘要： A current detecting device includes a second fixed part to which the harness is fixed and electrically connected, a bus bar as a resistor inserted between a first fixed part and the second fixed part, a circuit board in which a current detection circuit is mounted, the current detection circuit detecting current flowing through the bus bar based on a potential difference between two points along an energizing direction of the bus bar, and a case accommodating the bus bar and the circuit board. The second fixed part to which the harness is fixed and electrically connected is disposed within a battery upper surface area.

摘要翻译： 电流检测装置包括：线束被固定和电连接到的第二固定部分，作为插入在第一固定部分和第二固定部分之间的电阻器的汇流条，安装有电流检测电路的电路板， 电流检测电路基于沿母线的通电方向的两点之间的电位差检测流过母线的电流，以及容纳母线和电路板的壳体。 线束固定并电连接的第二固定部分设置在电池上表面区域内。

公开(公告)号：US08466698B2

公开(公告)日：2013-06-18

申请号：US13035433

申请日：2011-02-25

申请人： Jyun Ozawa

发明人： Jyun Ozawa

IPC分类号： G01R27/08 ,  G01R19/00

CPC分类号： G01R31/3696 ,  G01R1/203

摘要： A current sensor, which senses current passing through a harness via a terminal of a battery, includes a resistor through which current passes, a current sensing circuit which measures the current passing through the resistor based on a potential difference between two positions along the direction in which current is passed through the resistor, a power supply circuit which supplies power to the current sensing circuit, and at least one capacitor which is connected to at least one of an input terminal and an output terminal of the power supply circuit to smooth input/output voltage. The resistor includes a flat energizing path, and the capacitor is disposed in an area other than a plane of projection of the energizing path on a board on which the current sensing circuit and the power supply circuit are mounted.

摘要翻译： 感测通过电池的端子通过线束的电流的电流传感器包括电流通过的电阻器，电流检测电路，其基于沿着方向的两个位置之间的电位差来测量通过电阻器的电流 哪个电流通过电阻器，向电流感测电路供电的电源电路和连接到电源电路的输入端子和输出端子中的至少一个的至少一个电容器，以平滑输入/ 输出电压。 电阻器包括平坦的通电路径，并且电容器设置在安装有电流检测电路和电源电路的电路板上的通电路径的投影平面以外的区域中。

公开(公告)号：US20090134847A1

公开(公告)日：2009-05-28

申请号：US12292385

申请日：2008-11-18

申请人： Jyun Ozawa

发明人： Jyun Ozawa

IPC分类号： H02P9/48

CPC分类号： H02P9/48 ,  H02J7/1446 ,  H02P9/305 ,  H02P2101/45 ,  Y02T10/92

摘要： The target regulation voltage setting apparatus for a vehicle on which a vehicle alternator is mounted includes a first function of calculating a large first-order delay and a small first-order delay of a rotational speed of the vehicle alternator at regular time intervals, a second function of making a judgment on a running state of the vehicle by determining whether or not the vehicle is in one of an accelerating state and a decelerating state on the basis of a variation of the large first-order delay supplied from the first function, and determining whether or not the vehicle is in a normal state on the basis of a variation of the small first-order delay supplied from the first function, and a third function of determining a target regulation voltage of the vehicle alternator in accordance with a judgment result of the second function.

摘要翻译： 车辆用交流发电机的车辆的目标调节电压设定装置具有以规定的时间间隔计算车辆用交流发电机的转速的大的一次延迟和小的一次延迟的第一功能，第二功能 通过基于从第一功能提供的大的一次延迟的变化来判定车辆是否处于加速状态和减速状态之一来判定车辆的行驶状态的功能，以及 基于从第一功能提供的小的一阶延迟的变化，确定车辆是否处于正常状态，以及根据判断结果确定车辆交流发电机的目标调节电压的第三功能 的第二个功能。

公开(公告)号：US07723963B2

公开(公告)日：2010-05-25

申请号：US12292385

申请日：2008-11-18

申请人： Jyun Ozawa

发明人： Jyun Ozawa

IPC分类号： H02P9/00

CPC分类号： H02P9/48 ,  H02J7/1446 ,  H02P9/305 ,  H02P2101/45 ,  Y02T10/92

摘要： The target regulation voltage setting apparatus for a vehicle on which a vehicle alternator is mounted includes a first function of calculating a large first-order delay and a small first-order delay of a rotational speed of the vehicle alternator at regular time intervals, a second function of making a judgment on a running state of the vehicle by determining whether or not the vehicle is in one of an accelerating state and a decelerating state on the basis of a variation of the large first-order delay supplied from the first function, and determining whether or not the vehicle is in a normal state on the basis of a variation of the small first-order delay supplied from the first function, and a third function of determining a target regulation voltage of the vehicle alternator in accordance with a judgment result of the second function.

摘要翻译： 车辆用交流发电机的车辆的目标调节电压设定装置具有以规定的时间间隔计算车辆用交流发电机的转速的大的一次延迟和小的一次延迟的第一功能，第二功能 通过基于从第一功能提供的大的一次延迟的变化来判定车辆是否处于加速状态和减速状态之一来判定车辆的行驶状态的功能，以及 基于从第一功能提供的小的一阶延迟的变化，确定车辆是否处于正常状态，以及根据判断结果确定车辆交流发电机的目标调节电压的第三功能 的第二个功能。