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    • 2. 发明授权
    • Secondary battery state detecting device and secondary battery state detecting method
    • 二次电池状态检测装置和二次电池状态检测方法
    • US09116213B2
    • 2015-08-25
    • US13847985
    • 2013-03-20
    • Etsuzo SatoHideaki IshiharaFukuda KazumiNaoki Ishiyone
    • Etsuzo SatoHideaki IshiharaFukuda KazumiNaoki Ishiyone
    • G01R31/36
    • G01R31/3606G01R19/04G01R31/3662G01R31/3693
    • A current detecting unit (current sensor 12) detecting a current value of a current flowing in a secondary battery 14; an extreme value detecting unit (CPU 10a) detecting a first extreme value of a current after an inrush current flows from the secondary battery to a starter motor after electricity to the starter motor is turned on based on the current value; an inflection point detecting unit (CPU 10a) detecting a first inflection point of the current after the inrush current flows based on a variation of the current value per a predetermined time; and a calculation unit (CPU 10a) selecting the inflection point when timings when the extreme value and the inflection point are detected are separated for a predetermined time or more, and selecting either one of the extreme value or the inflection point in the other cases to set as a starting current, and calculating a starting voltage from the starting current, an internal resistance of the secondary battery, and a voltage before starting being a voltage of the secondary battery before the electricity to the starter motor is turned on, are included.
    • 电流检测单元(电流传感器12),检测在二次电池14中流动的电流的电流值; 基于当前值,接通电流后,检测从二次电池流入起动电动机的起动电流之后的电流的第一极值的极值检测部(CPU10a)。 基于每个预定时间的当前值的变化,检测涌流之后的电流的第一拐点的拐点检测单元(CPU 10a); 以及当检测到极值和拐点时的定时时选择拐点的计算单元(CPU 10a)分离预定时间或更长时间,并且在其他情况下选择极值或拐点中的任一个, 设定为启动电流,并且计算来自起动电流的起动电压,二次电池的内部电阻以及在启动电动机之前的二次电池的开始电压之前的电压被接通。
    • 3. 发明授权
    • Operating machine
    • 操作机
    • US09030165B2
    • 2015-05-12
    • US13614058
    • 2012-09-13
    • Hiroaki KawaiKoichi ShimomuraHideaki IshiharaShintaro Sasai
    • Hiroaki KawaiKoichi ShimomuraHideaki IshiharaShintaro Sasai
    • H02J7/00H02J7/14H02J7/04B60L11/18B60R16/033
    • H02J7/041B60L11/1818B60R16/033H02J7/044H02J7/045H02J7/1446Y02T10/92
    • An operating machine includes: a charging time estimation unit that estimates a first estimated charging time required to restore a capacity of a first battery from a first estimated residual capacity to a target capacity value of the first battery and a second estimated charging time required to restore a capacity of a second battery from a second estimated residual capacity to a target capacity value of the second battery; a capacity management implementation unit that implements capacity management on the first battery and the second battery such that the first battery is charged for the first estimated charging time and the second battery is charged for the second estimated charging time; and a discharge amount limitation unit for limiting a discharge amount of the second battery during an idling stop so that a residual capacity of the second battery after discharge is maintained at or above a set value.
    • 操作机包括:充电时间估计单元,其估计将第一电池的容量从第一估计剩余容量恢复到第一电池的目标容量值所需的第一估计充电时间,以及恢复所需的第二估计充电时间 从第二估计剩余容量到第二电池的目标容量值的第二电池的容量; 容量管理执行单元,其对所述第一电池和所述第二电池进行容量管理,使得所述第一电池对于所述第一估计充电时间进行充电,并且所述第二电池对所述第二估计充电时间进行充电; 以及排出量限制单元,用于在怠速停止期间限制第二电池的排出量,使得排出后的第二电池的剩余容量保持在设定值以上。
    • 5. 发明申请
    • OPERATING MACHINE
    • 操作机
    • US20130082517A1
    • 2013-04-04
    • US13614058
    • 2012-09-13
    • Hiroaki KAWAIKoichi ShimomuraHideaki IshiharaShintaro Sasai
    • Hiroaki KAWAIKoichi ShimomuraHideaki IshiharaShintaro Sasai
    • H02J1/00
    • H02J7/041B60L11/1818B60R16/033H02J7/044H02J7/045H02J7/1446Y02T10/92
    • An operating machine includes: a charging time estimation unit that estimates a first estimated charging time required to restore a capacity of a first battery from a first estimated residual capacity to a target capacity value of the first battery and a second estimated charging time required to restore a capacity of a second battery from a second estimated residual capacity to a target capacity value of the second battery; a capacity management implementation unit that implements capacity management on the first battery and the second battery such that the first battery is charged for the first estimated charging time and the second battery is charged for the second estimated charging time; and a discharge amount limitation unit for limiting a discharge amount of the second battery during an idling stop so that a residual capacity of the second battery after discharge is maintained at or above a set value.
    • 操作机包括:充电时间估计单元,其估计将第一电池的容量从第一估计剩余容量恢复到第一电池的目标容量值所需的第一估计充电时间,以及恢复所需的第二估计充电时间 从第二估计剩余容量到第二电池的目标容量值的第二电池的容量; 容量管理执行单元,其对所述第一电池和所述第二电池进行容量管理,使得所述第一电池对于所述第一估计充电时间进行充电,并且所述第二电池对所述第二估计充电时间进行充电; 以及排出量限制单元,用于在怠速停止期间限制第二电池的排出量,使得排出后的第二电池的剩余容量保持在设定值以上。
    • 7. 发明申请
    • CRANE
    • 起重机
    • US20120152878A1
    • 2012-06-21
    • US13325388
    • 2011-12-14
    • Hideaki IshiharaShintaro Sasai
    • Hideaki IshiharaShintaro Sasai
    • B66C13/50B66C23/88B66C13/16
    • B66C23/365B66C23/82B66C23/88
    • A crane includes a limiting device to limit a raising/lowering angle of the mast during suspending work to be equal to or less than an upper limit angle which is less than a value of the raising/lowering angle when the mast extends vertically; a release device into which a release instruction for causing the limiting device to release the limitation on the raising/lowering angle of the mast is input; and a first detection section adapted to detect that the mast support device is at an overhanging position where the mast support device pushes up and sets the mast in the work posture. The limiting device is operable whenever the first detection section does not detect that the mast support device is at the overhanging position, even if the release instruction is input into the release device, to prohibit the mast from being tilted rearward beyond the upper limit angle.
    • 起重机包括限制装置,用于限制在悬挂作业期间桅杆的升降角度等于或小于当桅杆垂直延伸时小于上升/下降角度值的上限角度; 输入用于使限制装置释放对桅杆的升降角度的限制的释放指令的释放装置; 以及第一检测部,其适于检测所述桅杆支撑装置处于所述桅杆支撑装置向上推动并将所述桅杆设置在所述作业姿势的悬垂位置。 即使第一检测部分没有检测到桅杆支撑装置处于悬垂位置,即使释放指令被输入到释放装置中,限制装置也可以操作,以防止桅杆向后倾斜超过上限角度。
    • 8. 发明授权
    • Microcomputer system
    • 微电脑系统
    • US08127183B2
    • 2012-02-28
    • US11819555
    • 2007-06-28
    • Masahiro KamiyaKenji YamadaHideaki Ishihara
    • Masahiro KamiyaKenji YamadaHideaki Ishihara
    • G06F11/00G06F13/26
    • G06F11/0751G06F9/3802G06F11/0715
    • A microcomputer system includes a CPU, a memory, and a runaway detector. The CPU includes a controller for outputting a task information signal. The task information signal is activated, if the CPU performs the most important task at the present time. A program for the most important task is stored in the memory. The runaway detector includes an address register and a program area checker. The address register stores start and end addresses of the program area. The program area checker determines whether an execution address of the CPU is within the program area by comparing the execution address with each of the start and end addresses. The runaway detector detects a task runaway in the event of conflict between the task information signal and a result of a determination of the program area checker.
    • 微机系统包括CPU,存储器和失控检测器。 CPU包括用于输出任务信息信号的控制器。 如果CPU执行当前最重要的任务,则任务信息信号被激活。 最重要任务的程序存储在内存中。 失控检测器包括地址寄存器和程序区检查器。 地址寄存器存储程序区的开始和结束地址。 程序区域检查器通过将执行地址与开始和结束地址中的每一个进行比较来确定CPU的执行地址是否在程序区域内。 失控检测器在任务信息信号与程序区域检查器的确定结果之间发生冲突的情况下检测到任务失控。