| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a guide device and a guiding method for a passenger conveyor, achieving the same effect as conventional one with a single number of speaker or a small number of speakers by using a super-directivity speaker, and also avoiding mixing of voice announcement from a plurality of speakers. <P>SOLUTION: There are provided: the guide device for the passenger conveyor including the super-directivity speaker (1) provided near the passenger conveyor and having a sound output direction variable function, and a speaker control portion (3) announcing voice announcement while making the super-directivity speaker vary the sound output direction; and the guiding method for the passenger conveyor. <P>COPYRIGHT: (C)2013,JPO&INPIT |
