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    • 1. 发明申请
    • ELECTRIC VEHICLE DRIVE DC-DC CONVERTER AND ELECTRIC VEHICLE
    • 电动车驱动DC-DC转换器和电动车
    • US20100033011A1
    • 2010-02-11
    • US12513069
    • 2008-03-25
    • Yoshimi OkazakiMasayuki Morimoto
    • Yoshimi OkazakiMasayuki Morimoto
    • B60L1/00
    • B60L15/20B60L7/12B60L50/52B60L2200/42B60L2210/10H02M3/1584H02M3/1588Y02T10/645Y02T10/7005Y02T10/7216Y02T10/7275
    • An electric vehicle drive DC-DC converter and an electric vehicle are provided in which the electric vehicle drive DC-DC converter is constructed by connecting a plurality of DC-DC converter units in parallel, and in which a smoothing capacitor is allowed to be reduced in size thereof so that the DC-DC converter unit can be constructed in a small size, and electric power required by the electric vehicle can be coped with by only increasing the number of DC-DC converter units. Each of the DC-DC converter units includes: a coil having both ends thereof being connected to a DC power source and an electric vehicle drive source (motor); and a drive element which is connected in parallel to the electric vehicle drive source and driven in response to a signal supplied from a control circuit, the drive element having combined therewith a load current commutation diode. A single smoothing capacitor is connected in parallel to the electric vehicle drive source so that the respective drive elements of the plurality of DC-DC converter units are driven by the control circuit at different timings.
    • 提供了一种电动车辆驱动DC-DC转换器和电动车辆,其中电动车辆驱动DC-DC转换器是通过并联连接多个DC-DC转换器单元构成的,并且允许减小平滑电容器 其尺寸可以使得DC-DC转换器单元能够被构造成小尺寸,并且仅通过增加DC-DC转换器单元的数量可以应对电动车辆所需的电力。 每个DC-DC转换器单元包括:线圈,其两端连接到直流电源和电动车辆驱动源(马达); 以及驱动元件,其与电动车辆驱动源并联连接并且响应于从控制电路提供的信号而被驱动,所述驱动元件与其结合有负载电流换向二极管。 单个平滑电容器并联连接到电动车辆驱动源,使得多个DC-DC转换器单元的各个驱动元件由控制电路以不同的定时驱动。
    • 8. 发明授权
    • Power source control apparatus for display unit
    • 显示单元电源控制装置
    • US5623286A
    • 1997-04-22
    • US270392
    • 1994-07-05
    • Masayuki MorimotoYoshiyuki AsahinaTakehiko TanakaMikita Matsuo
    • Masayuki MorimotoYoshiyuki AsahinaTakehiko TanakaMikita Matsuo
    • G06F1/26G06F1/32G09G1/00G09G5/00H02J1/00
    • G06F1/3218G06F1/26G06F1/3265G09G2330/021Y02B60/1242
    • A power source control apparatus controls a power source of a display unit of a system which includes an input device and a computer body. The power source control apparatus includes a first part for detecting an input signal which is output from the input device and for turning ON the power source of the display unit based on the detection of the input signal in a state where the power source is OFF, a second part for turning OFF the power source of the display unit if the first part detects no input signal for a predetermined time, and a third part for transmitting to the computer body second and subsequent input signals detected by the first part, so that the power source of the display unit is automatically turned ON in response to the input signal from the input device, but only the second and subsequent input signals are transmitted to the main body. In other words, the first input signal is blocked and is not transmitted to the main body, so that the state of the main body at the time when the power source of the display unit is turned ON is correctly displayed on the display unit.
    • 电源控制装置控制包括输入装置和计算机主体的系统的显示单元的电源。 电源控制装置包括:第一部分,用于检测从输入装置输出的输入信号,并且用于在电源关闭的状态下基于输入信号的检测来接通显示单元的电源; 第二部分,如果第一部分在预定时间内没有检测到输入信号,则关闭显示单元的电源;以及第三部分,用于向计算机主体发送由第一部分检测到的第二和随后的输入信号,使得 响应于来自输入设备的输入信号,显示单元的电源自动接通,但是仅将第二和后续输入信号传输到主体。 换句话说,第一输入信号被阻挡并且不被发送到主体,使得在显示单元的电源接通时主体的状态被正确地显示在显示单元上。