Abstract
Development of Automatic Digital Control Interface for Addressing a Lighting Equipment System Using High Power Load
Highlights
Since the 1960s, build automation technology has been extensively developed to reduce dependence on labor
Bus communication is implemented in the proposed platform so that it is compatible with the traditional digital addressable lighting interface (DALI) bus
The IEC 62383 protocol provides an additional serial communication interface in addition to using the DALI bus communication function, to solve the above problem, the baud rate and communication packet parameters must be set if a serial communication interface is used
Summary
Since the 1960s, build automation technology has been extensively developed to reduce dependence on labor. Automation control technology platforms such as X10, Lonwork, and KNX are mature and have been applied in different automation control fields.[1,2,3,4,5,6] The DALI-2 protocol was proposed in 2016, with its main purpose being to establish an addressable lamp network system for space lighting equipment and carry out random automatic control of the equipment This improves the traditional method of only using physical circuits to connect lighting, in which lights can only be simultaneously turned on or off and cannot be controlled independently. Each subfield can only control 64 lights.[7] In addition, the DALI-2 protocol only uses DALI bus communication and transmits power to the lighting, which reduces the cost of communication lines and simplifies the wiring.
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