A monitoring system for a passenger conveyor includes at least one acceleration sensor disposed on a movable component of the passenger conveyor, wherein the movable component moves in a closed loop path when the passenger conveyor is in use; and a fault detection sensor associated with the or each acceleration sensor and configured to provide data indicative of a fault in the movable component. The monitoring system includes a controller configured to receive data from the or each acceleration sensor; monitor gravity vector of the or each acceleration sensor; determine a direction of travel of the or each acceleration sensor; determine a current position of the or each acceleration sensor based on the monitored gravity vector and the determined direction of travel; detects a fault from the data received by the or each fault detection sensor; identify a location of the detected fault based on the determined current location of the associated acceleration sensor.
一种用于乘客输送机的监控系统,包括:至少一个加速度传感器,其设置在乘客输送机的可移动部件上,其中,当乘客输送机在使用时,可移动部件在闭环路径中移动;故障检测传感器,其与该或每个加速度传感器相关联,并被构造为提供指示可移动部件中的故障的数据。监控系统包括控制器,该控制器构造为:从该或每个加速度传感器接收数据;监控该或每个加速度传感器的重力矢量;确定该或每个加速度传感器的行进方向;基于所监控的重力矢量和所确定的行进方向,确定该或每个加速度传感器的当前位置;从由该或每个故障检测传感器接收的数据检测故障;基于所确定的相关联的加速度传感器的当前位置来识别检测到的故障的位置。
MONITORING SYSTEM FOR PASSENGER CONVEYOR
用于乘客输送机的监控系统
2021-09-10
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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