发明授权
US07597176B2 Elevator car position determining system and method using a signal filling technique
有权
电梯轿厢位置确定系统和使用信号填充技术的方法
- 专利标题： Elevator car position determining system and method using a signal filling technique
- 专利标题（中）： 电梯轿厢位置确定系统和使用信号填充技术的方法
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申请号： US11659688申请日： 2004-08-10
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公开(公告)号： US07597176B2公开(公告)日： 2009-10-06
- 发明人: Vlad Zaharia
- 申请人： Vlad Zaharia
- 申请人地址： US CT Farmington
- 专利权人： Otis Elevator Company
- 当前专利权人： Otis Elevator Company
- 当前专利权人地址： US CT Farmington
- 代理机构： Bachman & LaPointe, P.C.
- 国际申请： PCT/US2004/026234 WO 20040810
- 国际公布： WO2006/022710 WO 20060302
- 主分类号： B66B3/02
- IPC分类号： B66B3/02
摘要：
A method for determining a position of a moving object, such as an elevator car in an elevator shaft, includes the steps of mounting a leading sensor and a lagging sensor to the moving object and spacing the leading sensor from the lagging sensor by an offset distance, mounting a plurality of spaced apart position indicators along a pathway of the moving object, transmitting signals representative of object position from the leading sensor and the lagging sensor to a controller as the sensors pass the spaced apart position indicators, and filling any gaps in the signal gathered from one of the sensors by using a correction factor established from the position sensed by the other sensor and the offset distance. A system for performing the method is described.
公开/授权文献
- US20070227831A1 Elevator Car Positioning Determining System 公开/授权日：2007-10-04
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