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    • 11. 发明授权
    • Control apparatus for an electric car
    • 电动汽车的控制装置
    • US4171506A
    • 1979-10-16
    • US813668
    • 1977-07-07
    • Michimasa HoriuchiHiroshi NaritaTakashi Tsuboi
    • Michimasa HoriuchiHiroshi NaritaTakashi Tsuboi
    • B60L15/28H02P7/29H02P7/298H02P5/06
    • H02P7/29Y02T10/7258Y10S388/902Y10S388/92
    • In an electric car, wherein the powering drive and the braking drive are executed by on-off controlling a current through a d. c. motor by means of a chopper, when the electric car is below a predetermined speed, a field coil of the d. c. motor is put into a series winding connection so as to carry out full field control, and when the car is above the predetermined speed, the field coil of the d. c. motor is changed-over to a shunt winding connection so as to carry out weak field control.The duty cycle of the chopper is controlled with the running state of the electric car taken into consideration in order that the field current at the time when the series winding connection has been changed-over to the shunt winding connection may become substantially equal to a value before the change-over, whereby the transient change of the current between before and after the change-over of the field coil is suppressed.
    • 在电动车中,其中通过通过d的开关控制电流来执行动力驱动和制动驱动。 C。 电动机通过斩波器,当电动汽车低于预定速度时,d的励磁线圈。 C。 电机进入串联绕组连接,进行全场控制,当车高于预定速度时,d。的励磁线圈。 C。 电动机转换为并联绕组连接,从而进行弱磁场控制。
    • 14. 发明授权
    • Fixation structure for connector of in-vehicle controller
    • 车载控制器连接器固定结构
    • US08102654B2
    • 2012-01-24
    • US12752553
    • 2010-04-01
    • Takashi TsuboiHiroyuki KawataYasuyoshi Toda
    • Takashi TsuboiHiroyuki KawataYasuyoshi Toda
    • H05K7/20H01R13/00
    • H01R12/7047
    • A connector fixation structure includes: a connector having a rectangular connector body, protrusions protruding from facing sides in a wing like manner, and a terminal embedded in and protruding from the connector body; a heat sink having a plate shape body, a through hole and columnar convexities; and a printed board. The bottom of the connector is inserted into the through hole of the heat sink. Each columnar convexity is disposed on the plate shape body at a predetermined position corresponding to the protrusion. The top of the connector contacts a first surface of the printed board, and each columnar convexity is fixed to the printed board via the corresponding protrusion with a first screw.
    • 连接器固定结构包括:具有矩形连接器主体的连接器,以类似方式从面对侧突出的突起,以及嵌入并从连接器主体突出的端子; 具有板状体,通孔和柱状凸部的散热器; 和印刷电路板。 连接器的底部插入散热片的通孔中。 每个柱状凸起在对应于突起的预定位置处设置在板状体上。 连接器的顶部接触印刷电路板的第一表面,并且每个柱状凸起通过具有第一螺钉的相应凸起固定到印刷电路板上。
    • 20. 发明申请
    • PROGRAM ANALYSIS SUPPORT DEVICE
    • 程序分析支持设备
    • US20110270424A1
    • 2011-11-03
    • US13144037
    • 2009-08-11
    • Satoru NakaiHirohisa FurutaAkira IshiharaKimiaki SatoTakashi TsuboiAkira Kaneko
    • Satoru NakaiHirohisa FurutaAkira IshiharaKimiaki SatoTakashi TsuboiAkira Kaneko
    • G05B19/00
    • G06F11/3604Y02P90/265
    • A program analysis support device that can freely combine program analysis conditions and can realize desired program analysis. An analysis condition setting part inputs a program analysis condition in a form of a conditional equation (analysis command, an analysis subject, and analysis condition) having an inherent equation number. A POU list extraction processing executing part executes an analysis command that reads a program to generate a collection of POUs serving as analysis subjects constituting the program, and a variable use list extraction processing executing part executes an analysis command that extracts a cross-reference of a variable to extract a cross-reference of a variable to the POU collection serving as the analysis subject. Both the parts further extract a cross-reference of a variable to another POU collection. An AND processing part further performs processing of a logical product of the cross-references of both the variables and outputs a result thereof to an analysis result display part.
    • 程序分析支持设备可以自由组合程序分析条件,并可实现所需的程序分析。 分析条件设置部分以具有固有方程数的条件方程式(分析命令,分析对象和分析条件)的形式输入程序分析条件。 POU列表提取处理执行部执行读取程序以生成构成程序的分析对象的POU的集合的分析命令,并且可变使用列表提取处理执行部执行分析命令,该分析命令提取 变量将变量的交叉引用提取为用作分析对象的POU集合。 这两个部分进一步提取一个变量的交叉引用到另一个POU集合。 AND处理部分进一步执行两个变量的交叉引用的逻辑积的处理,并将其结果输出到分析结果显示部分。