| 摘要 |
PROBLEM TO BE SOLVED: To prevent clothes of a passenger from being caught in an escalator.SOLUTION: An escalator 1 comprises: a distance meter 23 provided at an inner deck 22 or a skirt guard 12 and measuring the distance to an edge part of a step 4; and an escalator control panel 9 performing a control to perform notification when a measured value measured by the distance meter 23 is different from a record value measured in advance and recorded in a database. |
