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    • 127. 发明授权
    • Information processing device and failure concealing method therefor
    • 信息处理装置及其故障隐藏方法
    • US08108719B2
    • 2012-01-31
    • US12441289
    • 2007-09-13
    • Hiroaki InoueMasamichi TakagiMasayuki Mizuno
    • Hiroaki InoueMasamichi TakagiMasayuki Mizuno
    • G06F11/00
    • G06F11/2043G06F11/2023G06F11/2025G06F11/203G06F11/2033G06F11/2035
    • An information processing device comprises a plurality of processing units on which OSs and execution environments operate, and shared peripheral devices shared by the plurality of processing units. The information processing device is provided with a failure concealing device for concealing a failure which has occurred in a processing unit. The failure concealing device determines a substitutional processing unit that will act as a substitute for a failed processing unit so that the OS and execution environment which have operated on the failed processing unit will operate on the substitutional processing unit, switches the OS and execution environment which have operated on the failed processing unit so that they will operate on the substitutional processing unit, and switches a shared resource used by the failed processing unit such that it is available to the substitutional processing unit.
    • 信息处理装置包括操作系统和执行环境操作的多个处理单元以及由多个处理单元共享的共享外围设备。 信息处理装置设置有用于隐藏处理单元中发生的故障的故障隐藏装置。 故障隐藏装置决定将作为故障处理单元的替代物的替代处理单元,使得在故障处理单元上操作的OS和执行环境将在替代处理单元上操作,切换OS和执行环境, 在故障处理单元上操作,使得它们在替代处理单元上操作,并且切换由故障处理单元使用的共享资源,使得它可用于替代处理单元。
    • 129. 发明授权
    • Control apparatus for work machine
    • 作业机控制装置
    • US08087240B2
    • 2012-01-03
    • US12084326
    • 2006-10-26
    • Jun MorinagaTadashi KawaguchiHiroaki Inoue
    • Jun MorinagaTadashi KawaguchiHiroaki Inoue
    • F16D31/02
    • E02F9/2037B66C1/42B66F7/04E02F9/2075
    • A speed of a hydraulic actuator is matched with that of an electric actuator when the hydraulic actuator and the electric actuator are concurrently actuated. When determination units (71, 72) determine that a boom hydraulic cylinder (31) and a rotation generator motor (11) are concurrently actuated based on a controlled variable of a boom control lever (41) and a controlled variable of a rotation control lever (42), a torque of the rotation generator motor (11) is restricted based on a pump discharge pressure (Pp). Therefore, for example, a torque limit command is generated and output such that a torque limit value (TL2) of the rotation generator motor (11) is decreased with a decrease in discharge pressure (Pp) of a hydraulic pump (3).
    • 当液压致动器和电致动器同时致动时,液压致动器的速度与电致动器的速度相匹配。 当确定单元(71,72)基于臂臂控制杆(41)的受控变量和旋转控制杆(41)的受控变量确定动臂液压缸(31)和旋转发电机电动机(11)同时致动时, (42)中,基于泵排出压力(Pp)来限制旋转发生电动机(11)的转矩。 因此,例如,产生并输出转矩限制指令,使得旋转发电电动机(11)的转矩极限值(TL2)随着液压泵(3)的排出压力(Pp)的降低而减小。