基本信息:
- 专利标题: 철도차량용 능동 조향 제어를 위한 곡률반경 추정용 상대변위 측정장치
- 专利标题(英):Relative displacement detecting device for estimating a radius of curvature for active steering control of railway vehicles
- 专利标题(中):相对位移检测用于估计铁路车辆主动转向控制的曲率半径的装置
- 申请号:KR1020140033185 申请日:2014-03-21
- 公开(公告)号:KR101545963B1 公开(公告)日:2015-08-24
- 发明人: 허현무 , 문경호 , 김남포 , 유원희
- 申请人: 한국철도기술연구원
- 申请人地址: 경기도 의왕시 철도박물관로 *** (월암동)
- 专利权人: 한국철도기술연구원
- 当前专利权人: 한국철도기술연구원
- 当前专利权人地址: 경기도 의왕시 철도박물관로 *** (월암동)
- 代理人: 김국진
- 主分类号: B61F5/38
- IPC分类号: B61F5/38 ; G01B11/14 ; G01B11/24 ; B61K13/00
본 발명에 따르면, 곡률반경 추정용 상대변위 측정장치의 측정센서가 내통과 외통 내부에 설치되어 내외통의 양단부를 차체와 대차프레임에 간단히 설치할 수 있고, 터널 등의 구간에서도 철도차량의 종방향 상대변위를 안정적으로 측정할 수 있으며, 이를 통해 철도차량용 능동 조향 제어를 위한 곡률반경의 추정을 안정적으로 수행할 수 있다.
The present invention relates to an apparatus for measuring the radius of curvature relative displacement estimate for the active steering control for rolling stock; The pass is fixed to the car body of the railway car, wherein the inner barrel the insertion guide into the cylinder structure and is provided in the interior of the reflection plate, and the inner tube is mounted inside the outer cylinder and the outer cylinder is fixed to the bogie frame relative displacement of the reflection plate characterized in that the sensor made of a means for measuring.
According to the invention, the radius of curvature estimation is for installation inside the outer cylinder sensor is within the passage of the relative displacement measurement apparatus can be easily mounted to both end portions of the inside and outside tube on the car body and the bogie frame, the longitudinal direction relative of the railway car in the interval such as the tunnel to measure the displacement and reliably, and this can be done through a reliable estimate of the radius of curvature for rolling stock active steering control.