Automatic Platform Gate

      Half height platform screen doors (also known as platform screen doors or semi enclosed platform screen doors) Automatic Platform Gate， APG, abbreviated as APG, is a platform equipment for railway transportation. Its assembly purpose is the same as that of platform screen doors, which are safety facilities to prevent passengers from accidentally falling onto the track and getting injured while waiting. However, the former is generally only half the height of the latter, while the latter is a half height platform screen door The previous prices were also lower. Half height platform screen doors do not seal the platform like platform screen doors, so they do not have the function of preventing the loss of platform air conditioning. The gate is centrally controlled by the computer and automatically opens for passengers to board and disembark when the train stops at the station. Half height platform screen doors are suitable for platforms without air conditioning systems or railway operators with lower budgets.