公开(公告)号：KR101284125B1

公开(公告)日：2013-07-10

申请号：KR1020120024027

申请日：2012-03-08

Applicant: 인하대학교 산학협력단

Inventor： 신수봉 ,  황원섭 ,  조종두 ,  김희주 ,  김현수

IPC: G01M7/02 ,  G01H17/00 ,  G01M1/00

Abstract: PURPOSE: A movable measurement system for measuring the dynamic response of a bridge is provided to accurately measure the dynamic response and to measure the dynamic property data of the bridge even though an external disturbance occurs or a sensor unit on one side is damaged during driving of a vehicle. CONSTITUTION: A movable measurement system for measuring the dynamic response of a bridge (50) comprises a vehicle (100), a protective frame (200), a sensor unit (300), and a data logger (400). The vehicle travels on the bridge. The protective frame is fixed to an axle of the vehicle to be detachable and respectively installed in both end portions of the axle. The sensor unit is mounted inside the protective frame and measures dynamic properties of the bridge. The data logger is arranged in a driver's seat of the vehicle and records data measured by the sensor unit.

Abstract translation: 目的：提供用于测量桥梁动态响应的可移动测量系统，以精确测量动态响应并测量桥梁的动态特性数据，即使发生外部干扰或驾驶中一侧的传感器单元损坏 一辆车。 构造：用于测量桥（50）的动态响应的可移动测量系统包括车辆（100），保护框架（200），传感器单元（300）和数据记录器（400）。 车辆在桥上行驶。 保护框架被固定在车辆的轴上以便可拆卸并分别安装在车轴的两端部。 传感器单元安装在保护框内，并测量桥梁的动态特性。 数据记录器被布置在车辆的驾驶员座位中并记录由传感器单元测量的数据。

公开(公告)号：KR1020110065780A

公开(公告)日：2011-06-16

申请号：KR1020090122432

申请日：2009-12-10

Applicant: 인하대학교 산학협력단

Inventor： 신수봉 ,  조종두 ,  황원섭 ,  김희주 ,  김현수

IPC: G01H17/00 ,  G01P15/00 ,  G01B7/16

CPC classification number: G01H17/00 ,  G01P15/00 ,  G06Q50/08

Abstract: PURPOSE: An integrated movement measuring system for dynamic response measurement of bridge is provided to have small early stage installation cost for dynamic response measurement of bridge since installing directly the device for the dynamic response characteristic of bridge in the vehicle and simplifying the configuration of system drastically, and to be excellent in the economic side since the sensors are not directly attached to the vehicle and maintenance and repairing are simple. CONSTITUTION: The integrated movement measuring system for dynamic response measurement of bridge includes: a vehicles(100); a sensor unit(200); and a data logger(300). The vehicles travels on the upper part of the bridge. The sensor unit is installed in the vehicle and measures the dynamic characteristic of the bridge. The data logger is installed in the vehicle and measures the measured data through the sensor unit. The sensor unit includes: acceleration sensor; displacement sensor; and strain sensor. The sensor unit is included in the wheel of vehicle shaft. The data logger is included in the driver's seat of the vehicles.

Abstract translation: 目的：提供桥梁动态响应测量的综合运动测量系统，具有小型桥梁动态响应测量的早期安装成本，因为直接安装了车辆桥梁动态响应特性的装置，并大大简化了系统的配置 并且由于传感器不直接附接到车辆并且维护和修理简单，所以在经济方面是优异的。 构成：桥梁动态响应测量综合运动测量系统包括：车辆（100）; 传感器单元（200）; 和数据记录器（300）。 车辆在桥的上部行驶。 传感器单元安装在车辆中，并测量桥的动态特性。 数据记录器安装在车辆中，并通过传感器单元测量测量数据。 传感器单元包括：加速度传感器; 位移传感器; 和应变传感器。 传感器单元包含在车轴的车轮中。 数据记录器包含在车辆的驾驶员座位上。