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    • 93. 发明授权
    • 건설기계의 주행 감지 장치 및 방법
    • 检测建筑机械驱动的装置和方法
    • KR101657308B1
    • 2016-10-04
    • KR1020090130334
    • 2009-12-24
    • 두산인프라코어 주식회사
    • 윤홍철
    • E02F9/24B60R21/013E02F9/22E02F9/02
    • 본발명은건설기계의주행감지장치및 방법에관한것으로서, 상세하게는굴삭기의주행동작시 주행경로에위치한물체를감지하여작업자에게경고하는동시에굴삭기의주행동작을제어할수 있는건설기계의주행감지장치및 방법에관한것이다. 본발명은건설기계와주변물체간의거리를감지하고, 감지된거리가소정의감지거리내에있는경우부저음을발생시키는동시에, 감지된거리가제1 감지거리내에있는경우에는현재주행단수를하향변경하고, 감지된거리가제1 감지거리보다가까운제2 감지거리내에있는경우에는현재의주행단수와상관없이주행동작을중립상태로설정하고엔진회전수를소정의회전수로변경함으로써, 건설기계의주행부하를동작시킨다. 이에따라작업자는굴삭기의주변에물체가있다는것을부저음을통해인지하는동시에굴삭기의주행동작이자동으로느려지기때문에, 굴삭기의주행동작시 굴삭기와주변물체간의충돌가능성이현저히낮아진다.
    • 95. 发明公开
    • 건설 장비에서의 엔진 출력 모드 설정장치 및 방법
    • 用于设置建筑设备发动机输出模式的装置和方法
    • KR1020140097700A
    • 2014-08-07
    • KR1020130009748
    • 2013-01-29
    • 두산인프라코어 주식회사
    • 윤홍철최윤정
    • E02F9/20F02D29/00
    • E02F9/20B60Y2200/412B60Y2200/416F02D29/02
    • According to an embodiment of the present invention, provided is an apparatus for setting an engine output mode of construction equipment, configure to comprise a memory unit for storing the target number of engine rotation by at least one engine output mode; and an equipment control unit for storing a matching table matching a dial voltage value by the number of engine rotation in the engine output mode having the maximum number of engine rotation, for resetting a dial voltage section with the confirmed dial voltage value after confirming the dial voltage value of the target number of engine rotation using the matching table in every engine output mode, and for controlling to automatically generate a dial voltage matching graph by the number of engine rotation using the reset dial voltage section.
    • 根据本发明的实施例,提供了一种用于设置施工设备的发动机输出模式的装置,其被配置为包括用于通过至少一个发动机输出模式来存储所述目标发动机转数的存储单元; 以及设备控制单元,用于在具有最大发动机转数的发动机输出模式中存储与转盘电压值相匹配的发动机转速的匹配台,用于在确认拨盘之后用确认的拨号电压值复位拨号电压部分 在每个发动机输出模式下,使用匹配表对发动机旋转的目标数量的电压值进行控制,并且用于通过使用复位拨盘电压部分的引擎旋转数自动地生成拨号电压匹配曲线图。
    • 96. 发明公开
    • 건설 장비의 작업등 제어 장치
    • 施工设备工作灯控制装置
    • KR1020120040797A
    • 2012-04-30
    • KR1020100102227
    • 2010-10-20
    • 두산인프라코어 주식회사
    • 윤홍철
    • E02F9/20B60Q1/076H05B37/02
    • E02F9/20B60Q1/076G08B3/00H05B37/02
    • PURPOSE: A working lamp control device of construction equipment is provided to prevent an accident by forcefully turning off a working lamp when construction equipment travels over a pre-set speed limit. CONSTITUTION: A working lamp control device of construction equipment comprises a traveling speed sensing unit(40), a controller(10), and an LIR(Lamp Inhibit Relay)(50). The traveling speed sensing unit senses the traveling speed of construction equipment and outputs a signal when the construction equipment exceeds a pre-set speed limit. The controller receives the signal from the traveling speed sensing unit and outputs a control signal for forcefully turning off the construction equipment. The LIR electrically connects the controller to a working lamp relay.
    • 目的:提供施工设备的工作灯控制装置,以防止在施工设备行驶超过预设速度限制时强制关闭工作灯的事故。 构成:施工设备的工作灯控制装置包括行驶速度检测单元(40),控制器(10)和LIR(灯禁止继电器)(50)。 行驶速度检测单元检测施工设备的行驶速度,并在施工设备超过预设速度限制时输出信号。 控制器接收来自行驶速度检测单元的信号,并输出强制关闭施工设备的控制信号。 LIR将控制器电连接到工作灯继电器。
    • 97. 发明公开
    • 건설장비간 통신 지원 시스템 및 방법
    • 支持通信建筑机械关系的系统和方法
    • KR1020110073086A
    • 2011-06-29
    • KR1020090130251
    • 2009-12-23
    • 두산인프라코어 주식회사
    • 윤홍철
    • H04L12/12H04L12/28
    • H04L12/12H04L12/28
    • PURPOSE: A communications support system between construction machinerys and a method thereof are provided to efficiently and environment-friendly confirm the work finish state or the operation sequence between the construction machinerys. CONSTITUTION: A management server(120) stores the equipage information per the construction machinery. A construction machinery(100) transmits the equipage information including the location information to the management server. If the peripheral equipment information request is exist by an operator, the construction machinery is provided the peripheral equipment information from the management server. The construction machinery displays the peripheral equipment information in the dashboard screen. If the communications request with the predetermined equipment is exist, the construction machinery interlinks with the equipment to communicate each other.
    • 目的:提供施工机械及其方法之间的通信支持系统,以有效和环保的方式确认工程完成状态或施工机械之间的操作顺序。 规定:管理服务器(120)存储每个施工机械的装备信息。 工程机械(100)将包含位置信息的装备信息发送给管理服务器。 如果操作员存在外围设备信息请求,则从管理服务器向施工机械提供外围设备信息。 施工机械在仪表板显示屏上显示周边设备信息。 如果存在与预定设备的通信请求,则施工机械与设备相互连接以进行通信。
    • 98. 发明公开
    • 건설장비의 제어 프로그램 자동 변경 제어를 위한 시스템
    • 控制自动变更控制施工机械程序的系统
    • KR1020100067808A
    • 2010-06-22
    • KR1020080126360
    • 2008-12-12
    • 두산인프라코어 주식회사
    • 박덕우윤홍철
    • H04Q9/02H04Q9/04H04L29/08
    • H04Q9/02H04L67/34H04Q9/04H04Q2209/40
    • PURPOSE: A system for automatically changing and controlling a control program of construction equipment is provided to automatically change the control program when region change of the construction equipment is detected based on a GPS signal. CONSTITUTION: A communications terminal(110) stores and maps a code according to a region, environment, and a location. The communications terminal transfers a code corresponding to a changed region to an equipment control part based on a GPS signal. An engine controller(106) stores engine control programs according to the codes. A cabin electronics controller stores an audio and air-conditioner control program. An equipment control part(100) changes a control program of the cabin electronics controller and the engine controller corresponding to the codes.
    • 目的:提供一种自动更改和控制施工设备控制程序的系统,用于根据GPS信号检测到施工设备的区域变化时自动更改控制程序。 构成:通信终端(110)根据区域,环境和位置存储和映射代码。 通信终端基于GPS信号将对应于改变区域的代码传送到设备控制部。 发动机控制器(106)根据代码存储引擎控制程序。 机舱电子控制器存储音频和空调控制程序。 设备控制部件(100)改变对应于代码的机舱电子控制器和发动机控制器的控制程序。
    • 99. 发明公开
    • 백호로더의 시트 회전 연동형 유압 제어시스템
    • 液压控制系统与座椅装载机座椅旋转协调
    • KR1020090069449A
    • 2009-07-01
    • KR1020070137117
    • 2007-12-26
    • 두산인프라코어 주식회사
    • 윤홍철
    • E02F9/16E02F9/22E02F9/20
    • E02F9/2004B60Y2200/41E02F9/16E02F9/24
    • A sheet turning interlocking hydraulic control system for a backhoe loader is provided to prevent the working machine from being arbitrarily driven because the signal of the manipulation unit is not applied to the control valve unit even when the manipulation unit is accidentally driven. A sheet turning interlocking hydraulic control system for a backhoe loader comprises a sensor unit sensing the turning state of the sheet, a main pilot supply line(140) connecting a pilot pump, a loader manipulation unit(112) and an excavating manipulation part so that pilot pressure oil of the pilot pump(P2) is supplied to a loader working machine(110) and the excavating manipulation part(121), and a pilot shut-off valve(150) which selectively blocks the main pilot supply line.
    • 提供了一种用于挖掘装载机的片材旋转互锁液压控制系统,以防止作业机器被任意驱动,因为即使当操作单元被意外驱动时,操作单元的信号也不施加到控制阀单元。 一种用于反铲装载机的片材旋转互锁液压控制系统包括感测片材的转动状态的传感器单元,连接先导泵的主导向供应管线(140),装载机操纵单元(112)和挖掘操作部件,使得 先导泵(P2)的先导压力油供给到装载机工作机(110)和挖掘操作部(121),以及选择性地阻挡主导向供给线的先导关闭阀(150)。
    • 100. 发明公开
    • 건설기계용 작업등
    • 建筑设备工作灯
    • KR1020070067937A
    • 2007-06-29
    • KR1020050129483
    • 2005-12-26
    • 두산인프라코어 주식회사
    • 윤홍철
    • E02F9/08
    • E02F9/0858B60Q1/0683B60Y2200/412
    • A work lamp for construction machinery is provided to light up the front and the rear of construction machinery by rotating the same lamp unit, to reduce the number of required lamp units and to light up at the wanted angle. The work lamp for construction machinery comprises a movable shaft(12) placed on the upper part of a cabin(2) of construction machinery, many lamp units(13) placed on the movable shaft to be parallel to the direction of the axial line of the movable shaft to make each lamp unit light up brightly in the same direction, and driving devices placed on the upper part of the cabin to operate the movable shaft and equipped with a driving motor(14) to supply a power source and a pinion(15) to engage with a gear member(16) of the movable shaft.
    • 通过旋转相同的灯具来提供工程机械的工作灯,通过旋转相同的灯单元来照亮工程机械的前后,减少所需灯具的数量并以所需的角度点亮。 工程机械用工作灯包括放置在工程机械舱(2)的上部的可动轴(12),许多安装在可动轴上的灯单元(13)平行于轴线方向 所述可动轴使每个灯单元沿相同的方向明亮地点亮;以及驱动装置,其设置在所述机舱的上部,以操作所述可动轴并配备有驱动马达(14),以供应动力源和小齿轮( 15)与可动轴的齿轮构件(16)接合。