COMMON ANNOUNCEMENT SYSTEM FOR PASSENGER CONVEYOR

摘要

PROBLEM TO BE SOLVED: To provide a common announcement system for a passenger conveyor that can provide a common announcement synchronously even when multiple units of passenger conveyor are installed.SOLUTION: In the common announcement system 1 for a passenger conveyor 10, the passenger conveyor 10 includes: a loudspeaker 54; a storage part 76 stored with common voice data; and a control part 72 controlling the loudspeaker 54 to announce common voice based on the common voice data stored in the storage part 76 when being input with a broadcast signal. The broadcast signal is output simultaneously to other control parts 72 from a control part 72 of one of the passenger conveyors 10.SELECTED DRAWING: Figure 2