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1. 发明申请

US20110011700A1 DEVICE AND METHOD FOR MONITORING AN ESCALATOR OR MOVING WALKWAY 审中-公开
标题翻译：用于监控自动扶梯或移动WALKWAY的装置和方法
公开(公告)号：US20110011700A1
公开(公告)日：2011-01-20
申请号：US12856846
申请日：2010-08-16
申请人： Antti PLATHIN , Dirk LANGE
发明人： Antti PLATHIN , Dirk LANGE
IPC分类号： B66B29/00
CPC分类号： B66B29/005
摘要： In an escalator or travelator configured to travel in two directions and including a step or pallet belt returned in first and second return portions facing away from each other, a monitoring device and method for detecting steps or pallets of the step or pallet belt is provided. The device includes a first detector configured to detect the steps or pallets in one of the directions of travel, a second detector configured to detect the steps or pallets in the other direction of travel, and an electronic analyzer/controller functionally coupled with each of the first and second detectors. The electronic analyzer/controller is configured to receive and compare signals from the first and second detectors for the two directions of travel and derive therefrom a signal for halting the escalator or travelator. When the signals from at least one of the first and second detectors indicates a missing step or pallet within the step or pallet belt, the electronic analyzer/controller outputs the derived signal to halt a drive of the escalator or travelator.
摘要翻译：在被配置为在两个方向上行进并且包括彼此背离的第一和第二返回部分中的台阶或托盘带的自动扶梯或自动人行道中，提供了用于检测踏板或托盘带的台阶或托盘的监视装置和方法。该装置包括第一检测器，其被配置为检测行进方向之一中的步骤或托盘，配置成检测行进方向上的步骤或托盘的第二检测器，以及与所述运动方向中的每一个功能耦合的电子分析器/ 第一和第二检测器。电子分析器/控制器被配置为接收和比较来自第一和第二检测器的用于两个行进方向的信号，并从中得到用于停止自动扶梯或自动人行道的信号。当来自第一和第二检测器中的至少一个的信号指示台阶或托盘带内的缺失步骤或托盘时，电子分析仪/控制器输出导出的信号以停止自动扶梯或自动人行道的驱动。

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