Design And Implementation Of Intelligent Lighting System

With the improvement of our living standard,it is hoped that the lighting control system ismore flexible and it can create a better lighting effect, rather than simply proides brightness.The traditional lighting system can’t satisfy people’s needs.Therefore, convenient intelligent lighting system has a broad application prospect.Compared with the traditional lighting system, intelligent lighting system mainly has three aspects of advantages.Firstly, it can create a better light environment with abundant functional applications. Secondly, it supports more convenientcontroltechnology, which replaces conventional control methods. Thirdly, it saveselectricity.It can monitor lighting environment,and use less electricity to meet people’s requirements of lighting.This paper analyzes the technological development of intelligent lighting system,and designs the intelligent lighting system based on RTT and STM32 which have the characteristics of low power consumption and high efficiency. Andthe system has multiple control methods and a variety of functions.Firstly, this paper designs the functional requirements of intelligent lighting systemand the overall design of this system isproposed.According to the overall structure of the system, theintelligent lighting system is divided into the control center, lighting device node and control terminal and the functional division is provided.Secondly,the hardware and software architecture of the system control centerare designed based on the functions of this part. System control center consists of network module, GSM module, voice control module and ZigBee module.The design of network module and GSM module providesthe interface for control terminal. Voice control module realizes local voice commands control mode.Through the ZigBee network, the control center can collect information of each node and send control commands with centralized control.Fixed communication protocols are adopted in conmmunication system.The design of the system control center has realized the control and management of intelligent lighting system.Thirdly, this paper has designedthe device node of the intelligent lighting system. It consists ofthe dimmer moduleand the lighting environment monitoring system,and the communication network.Fourthly, this paper has designed the software system of the control terminal. It can communicate with the control center through network to obtain the system and device information, and complete the control and management of the system with friendly interactionexperience.Finally, the function and controltechnologyof the systemare tested.The results show that the system has reached the designed target.