LIGHTING SYSTEM AND SIGNAL CONVERTING DEVICE THEREFOR

摘要

A lighting system includes a digital addressable lighting interface (DALI) master controller, a lighting driver, and a signal converter. The DALI master controller is connected to a management server. The lighting driver operates a lighting device including a light emitting diode (LED). The signal converter is connected to the DALI master controller by a DALI bus operating according to a DALI communication protocol, and is communicatively connected to the lighting driver via a wireless communication connection operating according to a wireless communication protocol. The signal converter inter-converts a signal transmitted and received from the DALI master controller according to the DALI communication protocol and a signal transmitted to and received from the lighting driver according to the wireless communication protocol so as to enable communication between the lighting driver and the DALI master controller.

主权项

1. A lighting system, comprising:
a lighting apparatus including a plurality of LEDs; a driver configured to drive the plurality of LEDs; a sensor unit configured to generate an environment information by detecting a change of surrounding environment; and a controller configured to control the driver based on the environment information, wherein the controller comprises a signal converter communicatively connected to the driver via a wireless communication connection operating according to a wireless communication protocol and a digital addressable lighting interface (DALI) master controller configured to transmit and receive a signal according to a DALI communication protocol, and wherein the signal converter is configured to inter-convert a signal transmitted to and received from the DALI master controller according to the DALI communication protocol and a signal transmitted to and received from the lighting driver according to the wireless communication protocol so as to enable communication between the driver and the DALI master controller.