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    • 1. 发明公开
    • DEVICE AND METHOD FOR DETECTING AND CONTROLLING THE SLAG IN MOLTEN STEEL
    • 装置及方法钢水检测和控制渣
    • EP2316594A1
    • 2011-05-04
    • EP09757099.8
    • 2009-07-10
    • Tian, ZhihengTian, LuTian, Li
    • TIAN, Zhiheng
    • B22D43/00B22D11/10B22D46/00
    • B22D11/181B22D2/001B22D2/003
    • Embodiments of the present invention provide an apparatus and method for detecting slag in molten steel. The apparatus includes: a sensor, adapted to obtain at least one kind of characteristic information of a surface of a molten steel coverage layer of the tundish and provide the characteristic information for a signal processor; and the signal processor, adapted to determine whether there is slag according to the characteristic information, and output, if there is slag, a slag alarm signal and a control signal used for stopping the molten steel and the slag from flowing from a ladle into a tundish via a long-nozzle; wherein the molten steel and slag flow from the ladle into the tundish via the long-nozzle, and density of the slag is smaller than that of the molten steel. The apparatus can be installed conveniently, has long lifetime and will not output erroneous alarm signal prematurely due to environment interference.
    • 本发明实施例提供的装置和方法,用于在钢水检测炉渣。 该装置包括:一个传感器,angepasst以获得至少一种的中间包的钢水覆盖层的表面的特性信息,并提供一个信号处理器的特征信息; 和信号处理器,angepasst确定性矿是否存在熔渣雅丁到的特征信息,和输出,如果有熔渣,熔渣警报信号并用于从钢包流入停止钢水和炉渣的控制信号 经由长喷嘴中间包; 经由所述长喷嘴worin从钢包的钢水和熔渣流入中间包,和炉渣的密度比钢水的小。 该装置可方便地安装,具有寿命长,也不会输出错误的报警信号过早由于环境中的干扰。
    • 7. 发明申请
    • AUTOMATIC GRADING SYSTEM FOR CONSTRUCTION MACHINE AND METHOD FOR CONTROLLING THE SAME
    • 用于建筑机械的自动分级系统及其控制方法
    • WO2014051170A1
    • 2014-04-03
    • PCT/KR2012/007683
    • 2012-09-25
    • VOLVO CONSTRUCTION EQUIPMENT ABGUO, PengMENG, YingTIAN, Lu
    • GUO, PengMENG, YingTIAN, Lu
    • E02F3/43E02F9/20
    • E02F3/434E02F3/435E02F9/20E02F9/2025
    • The present invention relates to an automatic grading system for a construction machine, including: a work apparatus having a boom connected pivotally to one side of a vehicle body, an arm connected pivotally to a front end portion of the boom, and a bucket connected pivotally to a front end portion of the arm; a boom angle detection sensor mounted on one side of the boom; an arm angle detection sensor mounted on one side of the arm; a switch panel on which a standard grading mode switch, a grading history storage switch, and a history grading mode switch selected for a grading work are disposed; an electronic control unit adapted to receive grade input signals applied from the angle detection sensors at the time when the grading mode switches and a joystick for controlling the work apparatus are manipulated and to calculate the grade input signals in accordance with a predetermined control algorithm.
    • 本发明涉及一种用于建筑机械的自动分级系统,包括:工作装置,其具有可枢转地连接到车身一侧的吊杆,枢转地连接到悬臂的前端部的臂和可枢转地连接的铲斗 到臂的前端部分; 悬臂角检测传感器,其安装在起重臂的一侧; 安装在臂的一侧的臂角度检测传感器; 设置有选择用于分级工作的标准分级模式切换,分级历史存储开关和历史分级模式切换的开关面板; 电子控制单元,其适于在分级模式切换时接收从角度检测传感器施加的等级输入信号,并操纵用于控制作业装置的操纵杆,并根据预定的控制算法计算等级输入信号。
    • 10. 发明申请
    • INTER-PLMN ROAMING
    • INTER-PLMN漫游
    • WO2008024347A1
    • 2008-02-28
    • PCT/US2007/018487
    • 2007-08-21
    • ALCATEL LUCENTTIAN, LuZHAO, BruceLIN, EddySHA, Ping
    • TIAN, LuZHAO, BruceLIN, EddySHA, Ping
    • H04Q3/00H04Q7/22
    • H04W8/02H04Q3/0045
    • A method for facilitating inter-PLMN (Public Land Mobile Network) roaming comprises a plurality of operations. A home PLMN of a caller's wireless communication device performs an operation for determining that the caller's wireless communication device is not located in the home PLMN and, in response to determining that the caller's wireless communication device is not located in the home PLMN, an operation for facilitating a call routing service in a Service Control Point (SCP) of the home PLMN. The call routing service causes a call originated by the caller's wireless communication device while roaming in a visited PLMN to be routed back to a Gateway Mobile Switching Center (GMSC) of the home PLMN thereby allowing the home PLMN to have control over the roaming caller originated call and to have limited dependency on the visited PLMN.
    • 促进PLMN(公共陆地移动网络)漫游的方法包括多个操作。 呼叫者的无线通信装置的归属PLMN执行用于确定呼叫者的无线通信装置不在家庭PLMN中的操作,并且响应于确定呼叫者的无线通信装置不在家庭PLMN中, 促进归属PLMN的服务控制点(SCP)中的呼叫路由服务。 呼叫路由服务导致呼叫者的无线通信设备发起的呼叫,同时在被访问的PLMN中漫游,被路由回到归属PLMN的网关移动交换中心(GMSC),从而允许归属PLMN控制漫游呼叫者发起 呼叫并对受访PLMN的依赖程度有限。