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    • 21. 发明申请
    • CONTROL METHOD AND A CONTROL APPARATUS IN A HYBRID TYPE CONSTRUCTION APPARATUS
    • 混合型建筑设备的控制方法和控制装置
    • US20120169358A1
    • 2012-07-05
    • US13395475
    • 2010-09-14
    • Tetsuji Ono
    • Tetsuji Ono
    • G01R27/14
    • H01M10/48B60W10/08B60W20/00B60W2510/244B60W2710/086G01R31/3662Y10S903/902Y10T477/35
    • A control method of measuring an internal resistance of an electric power accumulator 19 of a hybrid-type construction machine 100 comprises: a pattern generating step of generating an internal resistance measurement pattern in a non-operation status in which there is no operation for the hybrid-type construction machine from an operator; an output changing step of changing an output of a generator 12 based on the pattern generated in the pattern generating step in the non-operation status; an electric current, etc., detecting step of detecting electric current values and voltage values in the electric power accumulator 19 before and after the change of the output of the generator 12 in the output changing step; and an internal resistance measuring step of measuring the internal resistance of the electric power accumulator 19 based on the electric current values and the voltage values detected before and after the change of the output of the generator 12 in the electric current, etc., detecting step.
    • 混合式施工机械100的蓄电器19的内部电阻的测定控制方法包括:模式生成步骤,在不进行混合动作的非操作状态下产生内部电阻测量模式 型施工机械; 输出切换步骤,根据在非操作状态下的图案生成步骤中生成的图案,改变发生器12的输出; 在输出变化步骤中,在发电机12的输出变化前后检测电力蓄积器19的电流值和电压值的检测步骤; 以及内部电阻测量步骤,其基于电流值和在电流等中的发电机12的输出变化之前和之后检测的电压值和电压值来测量蓄电器19的内部电阻,检测步骤 。
    • 22. 发明申请
    • HYBRID-TYPE CONSTRUCTION MACHINE
    • 混合式建筑机械
    • US20120167561A1
    • 2012-07-05
    • US13395690
    • 2010-09-14
    • Tetsuji OnoChunnan Wu
    • Tetsuji OnoChunnan Wu
    • F15B15/18F15B15/02
    • E02F9/2296B60K6/46E02F9/2075E02F9/2235E02F9/2242E02F9/2282E02F9/2292Y02T10/6217
    • A hybrid-type construction machine comprises an engine 11; an electric power accumulator 19B; first and second pumps 28, 14; a motor generator 27 for driving the first pump 28; and plural actuators 1A, 1B, 7, 8 and 9 which are driven by the first and second pumps 28, 14, wherein the first and second pumps 28, 14 are arranged such that the first pump 28 controls at least one of the actuators 1A, 1B, 7, 8 and 9 independently from the second pump 14 and the second pump 14 controls at least another one of the actuators 1A, 1B, 7, 8 and 9 independently from the first pump 28, the first pump 28 is electrically driven by the motor generator 27 with electric power from the electric power accumulator 19B, and the second pump 14 is directly coupled to the engine 11.
    • 混合式施工机械包括发动机11; 蓄电池19B; 第一和第二泵28,14; 用于驱动第一泵28的电动发电机27; 以及由第一和第二泵28,14驱动的多个致动器1A,1B,7,8和9,其中第一和第二泵28,14被布置成使得第一泵28控制至少一个致动器1A ,1B,7,8和9,独立于第二泵14,第二泵14独立于第一泵28控制致动器1A,1B,7,8和9中的至少另一个,第一泵28被电驱动 由电动发电机27通过来自蓄电器19B的电力,第二泵14与发动机11直接连接。
    • 28. 发明授权
    • Control method and a control apparatus in a hybrid type construction apparatus
    • 混合式施工装置中的控制方法和控制装置
    • US08922228B2
    • 2014-12-30
    • US13395475
    • 2010-09-14
    • Tetsuji Ono
    • Tetsuji Ono
    • G01R27/14B60W20/00H01M10/48B60W10/08G01R31/36
    • H01M10/48B60W10/08B60W20/00B60W2510/244B60W2710/086G01R31/3662Y10S903/902Y10T477/35
    • A control method of measuring an internal resistance of an electric power accumulator 19 of a hybrid-type construction machine 100 comprises: a pattern generating step of generating an internal resistance measurement pattern in a non-operation status in which there is no operation for the hybrid-type construction machine from an operator; an output changing step of changing an output of a generator 12 based on the pattern generated in the pattern generating step in the non-operation status; an electric current, etc., detecting step of detecting electric current values and voltage values in the electric power accumulator 19 before and after the change of the output of the generator 12 in the output changing step; and an internal resistance measuring step of measuring the internal resistance of the electric power accumulator 19 based on the electric current values and the voltage values detected before and after the change of the output of the generator 12 in the electric current, etc., detecting step.
    • 混合式施工机械100的蓄电器19的内部电阻的测定控制方法包括:模式生成步骤,在不进行混合动作的非操作状态下产生内部电阻测量模式 型施工机械; 输出切换步骤,根据在非操作状态下的图案生成步骤中生成的图案,改变发生器12的输出; 在输出变化步骤中,在发电机12的输出变化前后检测电力蓄积器19的电流值和电压值的检测步骤; 以及内部电阻测量步骤,其基于电流值和在电流等中的发电机12的输出变化之前和之后检测的电压值和电压值来测量蓄电器19的内部电阻,检测步骤 。