会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Motor control device and motor control system
    • 电机控制装置及电机控制系统
    • US09450532B2
    • 2016-09-20
    • US14781346
    • 2014-04-02
    • Mitsubishi Electric Corporation
    • Akira TanabeDaisuke Goto
    • G01R31/00H02P29/02H02P29/00
    • H02P29/024H02P29/00H02P29/0241
    • A motor control device includes: a control processing unit that controls driving of a motor based on a command signal input from a controller so as to command an operation of the motor and a detection signal which is a detection result of the operation of the motor; and an abnormality determining unit that detects an abnormality in the controller, the motor control device, and the motor based on the command signal, the detection signal, and a control signal generated in the motor control device and that determines a level of repeatability of the detected abnormality based on a predetermined criterion. The control processing unit transitions from a normal mode to a specific abnormality alarm mode when the abnormality determining unit determines that an specific abnormality having high repeatability has occurred.
    • 电动机控制装置包括:控制处理单元,其基于从控制器输入的命令信号来控制电动机的驱动,以指示电动机的操作;以及检测信号,其作为电动机的操作的检测结果; 以及异常判定单元,其基于在所述电动机控制装置中生成的所述指令信号,所述检测信号和控制信号来检测所述控制器,所述电动机控制装置和所述电动机的异常,并且确定所述电动机的重复性的水平 基于预定标准检测到异常。 当异常确定单元确定发生具有高重复性的特定异常时,控制处理单元从正常模式转换到特定异常警报模式。
    • 5. 发明授权
    • Motor control device and motor control system
    • 电机控制装置及电机控制系统
    • US09444392B2
    • 2016-09-13
    • US14781332
    • 2014-04-02
    • MITSUBISHI ELECTRIC CORPORATION
    • Daisuke GotoAkira Tanabe
    • G01R31/02H02P29/02
    • H02P29/024H02P29/0241
    • A motor control device includes: a control processing unit that controls the driving of a motor based on a command signal input from a controller and a detection signal which is a detection result of the operation of the motor; an abnormality determining unit that detects an abnormality in the controller, the motor control device, and the motor according to the command signal, the detection signal, and a control signal generated in the motor control device and that determines a level of repeatability of the detected abnormality on the basis of a predetermined criterion; a specific abnormality storage unit that stores occurrence information of a specific abnormality which is determined to have high repeatability on the basis of the predetermined criterion; and an abnormality releasing unit that erases the occurrence information of the specific abnormality stored in the specific abnormality storage unit according to an erasure command signal.
    • 电动机控制装置包括:控制处理单元,其基于从控制器输入的命令信号和作为电动机的操作的检测结果的检测信号来控制电动机的驱动; 异常判定单元,根据在电动机控制装置中生成的指令信号,检测信号和控制信号来检测控制器,电动机控制装置和电动机的异常,并且确定所检测到的重复性的水平 基于预定标准的异常; 特定异常存储单元,其基于预定标准来存储被确定为具有高重复性的特定异常的发生信息; 以及异常释放单元,其根据擦除命令信号擦除存储在特定异常存储单元中的特定异常的发生信息。