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    • 7. 发明申请
    • STORAGE SYSTEM AND OUTPUT CONTROLLER
    • 存储系统和输出控制器
    • US20130202930A1
    • 2013-08-08
    • US13879780
    • 2011-10-12
    • Eiji Kumagai
    • Eiji Kumagai
    • H01M10/42
    • H01M10/4207B60L11/1855G01R31/3658H01M10/0525H01M10/482H01M2220/20H02J7/0014H02J7/0021H02J7/0024H02J7/0031Y02E60/122Y02T10/7005Y02T10/7011Y02T10/705
    • A connection mode of a plurality of arbitrarily connected storage units is detected and the plurality of storage units is controlled according to the detected connection mode.Six storage modules MOD1 to MOD6 are connected in series. A total voltage V(Total) and individual output voltages V(1) to V(6) of respective storage modules are supplied to an output controller ICNT. A controller PR of the output controller ICNT determines the connection mode depending on whether a determination equation is satisfied. When the number of storage modules is set to N, the total output voltage is set to V(Total), the individual output voltages are set to V(1),V(2), . . . , and V(N), and the number of parallels of the connection mode is set to M, (determination equation: V(1)=V(2)= . . . V(N)=(1/M)×V(Total)) is used. When the determination equation is satisfied, (N/M) parallel M series is determined.
    • 检测多个任意连接的存储单元的连接模式,并根据检测到的连接模式来控制多个存储单元。 六个存储模块MOD1至MOD6串联连接。 各个存储模块的总电压V(总计)和各个输出电压V(1)至V(6​​)被提供给输出控制器ICNT。 输出控制器ICNT的控制器PR根据是否满足确定方程来确定连接模式。 当存储模块数设置为N时,总输出电压设置为V(Total),各个输出电压设置为V(1),V(2)。 。 。 和V(N),并且连接模式的并联数被设置为M(确定方程式:V(1)= V(2)= ... V(N)=(1 / M)×V (总计))。 当确定方程满足时,确定(N / M)并联M系列。
    • 8. 发明申请
    • BATTERY MONITOR CIRCUIT, STORAGE APPARATUS, ELECTRONIC APPARATUS, ELECTRIC-POWERED VEHICLE, AND POWER SYSTEM
    • 电池监视器电路,存储设备,电子设备,电动车辆和电力系统
    • US20130002030A1
    • 2013-01-03
    • US13529830
    • 2012-06-21
    • Eiji KumagaiAkira SampeiKazuharu Yanagihara
    • Eiji KumagaiAkira SampeiKazuharu Yanagihara
    • H02J1/00
    • H02J1/10B60L11/1803G01R31/3658H02J7/0014H02J7/007Y02T10/7055Y10T307/685
    • A battery monitor circuit includes a first monitoring unit for detecting voltages of battery cells in a first group, a second monitoring unit for detecting voltages of battery cells in a second group, and a current cancellation unit for canceling a difference between first and second currents that flow through the first and second monitoring units, respectively. One terminal of a series connection of the battery cells in the first and second groups and one terminal of the first monitoring unit are connected, the other terminal of the first monitoring unit and one terminal of the second monitoring unit are connected, and the other terminal of the second monitoring unit and the other terminal of the series connection are connected. The current cancellation unit is disposed between a connection point between the first and second monitoring units and a middle connection point in the middle of the series connection.
    • 电池监视器电路包括用于检测第一组中的电池单元的电压的第一监视单元,用于检测第二组中的电池单元的电压的第二监视单元,以及用于消除第一和第二电流之间的差的电流消除单元, 分别流经第一和第二监测单元。 连接第一和第二组中的电池单元和第一监视单元的一个端子的串联连接的一个端子,第一监视单元的另一个端子和第二监视单元的一个端子连接,另一个端子 的第二监视单元和串联连接的另一个端子连接。 电流消除单元设置在第一和第二监视单元之间的连接点与串联连接中间的中间连接点之间。
    • 10. 发明授权
    • Optical disc device and optical disc discriminating method
    • 光盘装置和光盘识别方法
    • US06288988B1
    • 2001-09-11
    • US09595793
    • 2000-06-16
    • Eiji Kumagai
    • Eiji Kumagai
    • G11B700
    • G11B7/0943G11B7/0901G11B19/12G11B2007/0006
    • An optical disc device includes a laser light source for radiating a laser light beam illuminated via an objective lens on a signal surface of an optical disc, a return light detection unit for detecting the reflected light radiated from the laser light source and reflected from the signal surface of the optical disc, a disc discriminating unit for discriminating the type of the optical disc based on a detection output of the return light detection unit, a unit for detecting tracking error signals of plural different types of different detection systems based on the detection output of the return light detection unit, a tracking unit for displacing the objective lens along the radius of the optical disc responsive to the tracking error signals for tracking-controlling a laser spot of the laser light focussed on the signal surface of the optical disc and a controlling unit for switching the detection system based on a discriminating output by the disc discriminating unit for selecting one of the plural types of the tracking error signals responsive to the types of the optical discs.
    • 一种光盘装置,包括:用于将经由物镜照射的激光束照射在光盘的信号表面上的激光源;返回光检测单元,用于检测从激光光源辐射并从该信号反射的反射光 光盘鉴别单元,用于基于返回光检测单元的检测输出来鉴别光盘的类型;基于检测输出检测多种不同类型的不同检测系统的跟踪误差信号的单元 的跟踪单元,用于响应于用于跟踪控制聚焦在光盘的信号表面上的激光的激光点的跟踪误差信号,沿着光盘的半径移动物镜的跟踪单元,以及 控制单元,用于基于盘鉴别单元的鉴别输出来切换检测系统以选择o 这些多种类型的跟踪误差信号响应于光盘的类型。