Research On Control System Of Intelligent Lighting

Intelligent lighting control technology conforms to the development trends of computer technology, communications technology, and control technology, which saves energy, improves lighting quality, extends the advantages of the light source life, and thus will soon replace the traditional lighting control.The paper describes the development process of intelligent lighting system, explains the significance of the application of intelligent lighting and takes analysis of several representative intelligent lighting systems. It conducts a comprehensive analysis from the point of view of the physical layer, data link layer and application layer because of the Low degree of intelligence for the existing lighting control system, the shortcomings of poor compatibility and low degree of automation. It designs a smart lighting control system model, giving its logical structure, architecture, as well as hardware and software implementations to make a convenient and available smart home lighting control system design. Optimized control regulates the object of illumination for the accused objects (lamps, etc.) in accordance with the different lighting-control modes to achieve different lighting modes. Besides, taking into account of the interactions and linkage control within the system and between different systems, It designs a set of open intelligent lighting management system, which can switch basing on factors such as the illuminance of the environment and make the controller universal through the design of making the controller and bus adapter separated to different bus protocol.Intelligent lighting control system based on ATMEL89C52MCU can regulate different lighting models of indiv, pattern, group, dimmer at different environments for multifarious control purposes due to the work of the hardware and software development of microcontroller and serial communication, the hardware and software development of communication between PC machine and microcontroller, and programming for the communication interface on the PC.The paper also studies an intelligent energy-saving lighting control system, including the part of the illumination control device, and infrared human body sensor devices. It can maintain a reasonable level of illumination by block adjustment of opening or closing the lamp through the sensor’s detecting changes in ambient illumination.Infrared sensor device is utilized to realize the intelligent control of the power in the region to avoid unnecessary lighting and other energy waste.System debugging and running in different environments show itself meet the needs of the people in the living environment and safety, and it can be adapted to the complex changes in the environment, thus achieving the expected design goals.