ARRANGEMENT FOR TRANSFERRING TRANSPORTATION INFRASTRUCTURE CONTROL DATA WITHIN A SHARED DATA NETWORK

摘要

An arrangement for connecting transportation infrastructure peripheral devices, such as elevator and escalator peripheral devices, to a transportation infrastructure devices, such as elevator, using a building network is disclosed. In the arrangement a virtually dedicated channel for communication between elevator and escalator peripheral devices is created. The channel is used for transmitting signals, such as elevator calls, so that there is no need to use a dedicated and separated network for elevator and escalator peripheral devices.