ADVERTISEMENT DEVICE IN ELEVATOR USING MAINTENANCE LINE

摘要

PROBLEM TO BE SOLVED: To provide an in-elevator advertisement device capable of feeding valuable information such as advertisement information in an elevator cage by using existing equipment such as a conventional communication line between an elevator and an elevator managing company, and the like. SOLUTION: The advertisement voice information is accumulated in an advertisement voice management means 106 installed in the elevator managing company 102. The recorded advertisement voice information is transmitted to a first receiver means 104 installed in the elevator 101 through the communication line 103 unless a second receiver means 105 of the elevator managing company 102 uses the communication line 103 for maintenance management and emergency information, to feed the advertisement voice information to passengers in the elevator, whereby the variable information can be provided to the passengers.