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1. 发明授权

US09014923B2 Position control apparatus and method for working machine of construction machinery 有权
标题翻译：施工机械作业机械位置控制装置及方法
公开(公告)号：US09014923B2
公开(公告)日：2015-04-21
申请号：US13516584
申请日：2010-11-05
申请人： Kwang Seok Park
发明人： Kwang Seok Park
IPC分类号： G06F7/70 , E02F9/20 , E02F3/43
CPC分类号： E02F9/2004 , E02F3/434
摘要： Disclosed is a position control apparatus for a working machine of a construction machinery, including: a boom driving unit for driving a boom; a bucket driving unit for driving a bucket; a working tool manipulating part for generating a manipulation signal for driving the boom driving unit and the bucket driving unit; a kick-down switch for generating a kick-down signal for lowering a gear stage; and a controller for, if the kick-down signal is generated by the kick-down switch and the manipulation signal is generated by the working tool manipulating part, outputting a control signal to the boom driving unit and the bucket driving unit to move the boom and the bucket to a preset position.
摘要翻译：公开了一种用于工程机械的作业机械的位置控制装置，包括：用于驱动吊杆的吊杆驱动单元; 铲斗驱动单元，用于驱动铲斗; 工作工具操作部，用于产生用于驱动动臂驱动单元和铲斗驱动单元的操作信号; 用于产生用于降低齿轮级的减速信号的减速开关; 以及控制器，如果由所述减速开关产生所述减速信号，并且所述操作信号由所述作业工具操纵部产生，则将控制信号输出到所述起重臂驱动单元和所述铲斗驱动单元以使所述起重臂并将铲斗置于预设位置。

2. 发明申请

US20130289834A1 LOW IDLE CONTROL SYSTEM OF CONSTRUCTION EQUIPMENT AND AUTOMATIC CONTROL METHOD THEREOF 审中-公开
标题翻译：建筑设备的低空闲控制系统及其自动控制方法
公开(公告)号：US20130289834A1
公开(公告)日：2013-10-31
申请号：US13994538
申请日：2011-12-21
申请人： Kwang Seok Park , Sung Il Kim , Hee Jun Jeong
发明人： Kwang Seok Park , Sung Il Kim , Hee Jun Jeong
IPC分类号： E02F9/20
CPC分类号： E02F9/2066 , F02D41/021 , F02D41/083
摘要： The present disclosure discloses a low idle control system of construction equipment and an automatic control method thereof. The low idle control system of construction equipment includes: a front angle change sensing means which detects an operation of at least a part of a front unit through changes in an angle; a controller which is electrically connected to the front angle change sensing means, determines whether to enter an auto idle state by receiving an output signal that is transmitted from the front angle change sensing means, and generates an rpm control signal corresponding to the result of the determination on whether to enter the auto idle state; and an ECU which controls the rpm of an engine by receiving the rpm control signal outputted from the controller. The present disclosure is capable of implementing an effective auto idle function by more accurately recognizing a state of using equipment.
摘要翻译：本公开公开了一种施工设备的低怠速控制系统及其自动控制方法。施工设备的低怠速控制系统包括：前角变化检测装置，通过角度的变化检测前单元的至少一部分的操作; 电连接到前角度变化检测装置的控制器通过接收从前角度变化检测装置发送的输出信号来确定是否进入自动空闲状态，并且生成对应于确定是否进入自动空闲状态; 以及ECU，其通过接收从控制器输出的转速控制信号来控制发动机的转速。本公开能够通过更准确地识别使用设备的状态来实现有效的自动空闲功能。

3. 发明申请

US20130046447A1 Position Control Apparatus and Method for Working Machine of Construction Machinery 有权
标题翻译：工程机械作业机械位置控制装置及方法
公开(公告)号：US20130046447A1
公开(公告)日：2013-02-21
申请号：US13516584
申请日：2010-11-05
申请人： Kwang Seok Park
发明人： Kwang Seok Park
IPC分类号： E02F3/43
CPC分类号： E02F9/2004 , E02F3/434
摘要： Disclosed is a position control apparatus for a working machine of a construction machinery, including: a boom driving unit for driving a boom; a bucket driving unit for driving a bucket; a working tool manipulating part for generating a manipulation signal for driving the boom driving unit and the bucket driving unit; a kick-down switch for generating a kick-down signal for lowering a gear stage; and a controller for, if the kick-down signal is generated by the kick-down switch and the manipulation signal is generated by the working tool manipulating part, outputting a control signal to the boom driving unit and the bucket driving unit to move the boom and the bucket to a preset position.
摘要翻译：公开了一种用于工程机械的作业机械的位置控制装置，包括：用于驱动吊杆的吊杆驱动单元; 铲斗驱动单元，用于驱动铲斗; 工作工具操作部，用于产生用于驱动动臂驱动单元和铲斗驱动单元的操作信号; 用于产生用于降低齿轮级的减速信号的减速开关; 以及控制器，如果由所述减速开关产生所述减速信号，并且所述操作信号由所述作业工具操纵部产生，则将控制信号输出到所述起重臂驱动单元和所述铲斗驱动单元以使所述起重臂并将铲斗置于预设位置。

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