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The remarkable characteristic of lighting system based on digital addressable lighting interface is panorama supervised which results from feedback control. This paper proposes the three-state feedback mechanism and the relative system consists of master units, slave units and a graphical user interface (GUI) for inputting parameters and supervising the detail of system. Slave units include standard...
The design scheme and related implement of a DALI (digital addressable lighting interface) lighting system which is more practical and efficient are described. With a view to the shortcoming of current application of DALI solutions, this paper discusses the design procedure which realizes the DALI communication based on ATMEGA8L and sets the lamps addresses from user setting in the slave unit itself,...
The DALI-protocol is a new standard for communication with electronic control gears in the lighting industry. Besides the background information and advantage, its electronic specification and communication specification are expounded. Then a design of master-slave module of DALI is presented in the paper, which realizes the DALI communication based on MC68HC908. The receiving and transmitting circuits...
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