| 摘要 |
<p>PROBLEM TO BE SOLVED: To smooth the flow of passing passengers and to save a required shutter box width by taking a width of an opening part of a mobile fence to a large degree, reducing a width of an open section by left and right door leaves to a necessary limit and changing a center position of the open section according to deviation of a train stop position. SOLUTION: In this mobile fence provided at a platform, a width of an opening part of the mobile fence is taken to a large degree so as to cover a stop position of a vehicle in a wide range and an open width of an open section B by left and right door leaves is reduced to a required limit, regardless of the width of the opening part. The center position of the open section B is changed according to a vehicle stop position by subdividing three stages of a center position, a front position and a rear position and controlling the stages into many stages and a hindrance is prevented from being generated in a flow of passengers passing a getting on/off port of a vehicle and the open section B. By sharing an adjacent shutter box of the opening part and a supporting rail of the shutter box in the platform mobile fence, a necessary shutter box width can be saved.</p> |
