Elevator information communication system

摘要

An elevator information communication system in which communication cables are reduced in number with a simple configuration to make it possible to efficiently perform at a low cost can be obtained. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data to the notification device to input the notification data, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data input from the information input device to the notification device.