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1. 发明申请

US20120089378A1 METHOD OF ESTIMATING LOAD CARRYING CAPACITY OF BRIDGE 失效
标题翻译：估计载重承载能力的方法
公开(公告)号：US20120089378A1
公开(公告)日：2012-04-12
申请号：US12902928
申请日：2010-10-12
申请人： Chang-Geun Lee , Won-Tae Lee
发明人： Chang-Geun Lee , Won-Tae Lee
IPC分类号： G06F17/10
CPC分类号： G01M5/0008 , G01M5/00 , G01M5/0041 , G01M5/0066
摘要： Provided is a method of estimating a load carrying capacity of a bridge. The load carrying capacity estimation method includes the steps of: estimating a mode coefficient of the bridge using an acceleration signal obtained from an accelerometer that is installed in the bridge; updating an analysis model of the bridge using the estimated mode coefficient; and estimating a rating factor of the bridge by applying a dead load and a design live load to the updated analysis model.
摘要翻译：提供一种估计桥梁承载能力的方法。负载能力估计方法包括以下步骤：使用从安装在桥中的加速度计获得的加速度信号来估计桥的模式系数; 使用估计模式系数更新桥梁的分析模型; 以及通过对更新的分析模型施加静载荷和设计活载荷来估计桥的评级因子。

2. 发明授权

US08781804B2 Method of estimating load carrying capacity of bridge 失效
标题翻译：估计桥梁承载能力的方法
公开(公告)号：US08781804B2
公开(公告)日：2014-07-15
申请号：US12902928
申请日：2010-10-12
申请人： Chang-Geun Lee , Won-Tae Lee
发明人： Chang-Geun Lee , Won-Tae Lee
IPC分类号： G06F7/60 , G06G7/48 , G01M5/00
CPC分类号： G01M5/0008 , G01M5/00 , G01M5/0041 , G01M5/0066
摘要： Provided is a method of estimating a load carrying capacity of a bridge. The load carrying capacity estimation method includes the steps of: estimating a mode coefficient of the bridge using an acceleration signal obtained from an accelerometer that is installed in the bridge; updating an analysis model of the bridge using the estimated mode coefficient; and estimating a rating factor of the bridge by applying a dead load and a design live load to the updated analysis model.
摘要翻译：提供一种估计桥梁承载能力的方法。负载能力估计方法包括以下步骤：使用从安装在桥中的加速度计获得的加速度信号来估计桥的模式系数; 使用估计模式系数更新桥梁的分析模型; 以及通过对更新的分析模型施加静载荷和设计活载荷来估计桥的评级因子。

3. 发明授权

US06753742B2 Signal coupling apparatus for communication by medium voltage power line 有权
标题翻译：用于通过中压电力线通信的信号耦合装置
公开(公告)号：US06753742B2
公开(公告)日：2004-06-22
申请号：US10216898
申请日：2002-08-13
申请人： Yo-Hee Kim , Kwan-Ho Kim , Won-Tae Lee , Jae-Jo Lee
发明人： Yo-Hee Kim , Kwan-Ho Kim , Won-Tae Lee , Jae-Jo Lee
IPC分类号： H04M1108
CPC分类号： H01G2/106 , H04B3/56 , H04B2203/5483 , H04B2203/5491
摘要： A signal coupling apparatus for communication by a medium voltage power line comprises a housing with an inner cavity; an electrode formed on one edge of the housing, one end of the electrode connected to an external medium voltage lead line; a coupling capacitor formed within the cavity and connected to the other end of the electrode; a drain coil formed within the cavity and connected to the coupling capacitor; a power-sided ground terminal formed on one edge of the housing, one end of the ground terminal connected to the drain coil and the other end of the ground terminal connected to a ground terminal of a power system; and a communication-sided connection terminal formed on one edge of the housing, one end of the connection terminal connected to the coupling capacitor and the other end of the connection terminal connected to an external communication equipment.
摘要翻译：用于通过中压电力线进行通信的信号耦合装置包括具有内腔的外壳; 形成在所述壳体的一个边缘上的电极，所述电极的一端连接到外部中压引线; 耦合电容器，其形成在所述腔内并连接到所述电极的另一端; 形成在所述腔内并连接到所述耦合电容器的漏极线圈; 形成在所述壳体的一个边缘上的电源侧接地端子，所述接地端子的一端连接到所述漏极线圈，并且所述接地端子的另一端连接到电力系统的接地端子; 以及形成在壳体的一个边缘上的连通侧连接端子，连接端子的一端连接到耦合电容器，而连接端子的另一端连接到外部通信设备。

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