| 摘要 |
A DALI address mapping-type control system using a power overlapping communications method assigns a unique address to each of multiple loads and integrally controls the load of a power overlapping communications (E/F2-bus) method and the load of the digital addressable lighting interface (DALI) through an address terminal. DALI communications, which is a type of a communications method applied to the control system, can provide a load device which can meet needs of a user by setting scenes with various combinations by assigning an address to each lighting device or each group of lighting devices. The DALI communications are performed with low voltage by using a bus comprising two strings, and can monitor and control states (a failure, a fire, or security by a sensor) of components connected to the DALI system through a DALI interface. |
