The invention relates to an escalator hand strap and step speed synchronization deviation detection method and belongs to the technical field of escalator or moving sidewalk detection. The escalator hand strap and step speed synchronization deviation detection method comprises the following steps that S1, a marking module is installed at a specified position of a to-be-detected hand strap and is enabled to move along with the hand strap, a mark is generated at a specified step, and therefore, the mark correspondingly deviates due to the speed synchronization deviation of the hand strap and thestep; S2, a deviation value generated by the mark in a set time period is measured through a deviation measurement module; S3, a step running distance measuring module is installed at a horizontal step of an entrance or an exit of an escalator, and the horizontal step running distance is measured through the step running distance measuring module; and S4, a comprehensive display and control module is controlled to obtain the deviation value and the horizontal step running distance, and the ratio of the deviation value to the horizontal step running distance is calculated to obtain the speed synchronization deviation of the to-be-detected hand strap and step running.
本发明涉及一种自动扶梯扶手带与梯级速度同步偏差的检测方法,属于自动扶梯或自动人行道检测技术领域,该检测方法包括如下步骤:S1、在待测扶手带指定位置安装标记模块,使其跟随扶手带移动并在指定梯级产生标记,从而使标记因为扶手带与梯级的速度同步偏差而产生相应偏移;S2、使用偏移测量模块测量设定时间段内标记产生的偏移值;S3、在自动扶梯入口或出口的水平梯级处安装梯级运行距离测量模块,通过该梯级运行距离测量模块测量水平梯级运行距离;S4、控制综合显控模块获取所述偏移值和水平梯级运行距离,计算两者比值,得到待测扶手带与梯级运行的速度同步偏差。
Escalator hand strap and step speed synchronization deviation detection method
一种自动扶梯扶手带与梯级速度同步偏差的检测方法
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Escalator hand strap and step speed synchronization deviation detection device
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