关键词：智能照明;射频;变暗;强度
摘 要：This lighting system is a versatile remote control for stadiums smart lighting application.This paper describes the design of a high-brightness LED system,which demonstrates wireless communication using Freescale's MC13213 device,high-brightness LED dimming control using Freescale's MM908E625 and the 3-axis acceleration sensor MMA7260QT from Freescale.Advantages of using LED lighting are a long operating life,no fragile glass,no mercury,and low-voltage DC operation.In the system,each wireless part communicates over the RF medium using the freely available software stack SMAC from Freescale.At last,the paper analysis the dimming and itensity of the smart lighting system.