Design And Implementation Of Modern Intelligent Building Lighting Control System

In the process of accelerating urbanization in China,energy consumption in the construction industry has increased significantly in the total energy consumption.Moreover,the proportion of lighting energy consumption in building energy consumption is increasing year by year.In the process of building modern intelligent buildings,the lighting system of intelligent buildings is an important link in intelligent buildings and an important support for building energy saving.The development and use of lighting system in modern intelligent buildings utilize a variety of modern technologies,and combine with each other to build a higher degree of intelligent control system.In this paper,the design and operation of lighting system for modern intelligent buildings are carried out on the framework system of Web.At the same time,the intelligent building lighting system is designed,and the performance of this scheme is tested,which can make the lighting control of buildings achieve a key and efficient.Specifically,the following work has been carried out:(1)The whole intelligent building lighting equipment control system is modularized to maximize the user’s reasonable control of the whole building.According to daily actual needs,it is divided into intelligent control module,regional management module and alarm setting module.In the server part,the client information is processed separately from the underlying hardware information by layering idea.In order to adapt to multi-user concurrent processing and make full use of the window kernel for input and output scheduling,the server chooses to complete the port model design,which can effectively improve the performance of network communication.(2)The hardware and software architecture of the system are designed.Firstly,the hardware architecture of intelligent building is analyzed,in which the field controller and equipment configuration are introduced in detail.Secondly,the functional architecture of the system is designed,including three aspects: control operation design,alarm processing design and linkage control design.Combining the system with B/S mode,it mainly consists of three parts: network server,website customer and S QL Sever database.In the aspect of software architecture design,the B/S structure and AJAX working model are compared and analyzed,and the B/S mode is selected in the system.The system is mainly designed for seven modules,including user login,intelligent monitoring module,alarm setup module and so on.(3)Relevant tests are carried out on the system,mainly to test the brightness adjustment and lighting control of the illumination system in detail.Secondly,it shows the landing interface,main page and other module interfaces of the system.The test results show that the system meets the basic functional requirements,and also meets the requirements of various performance indicators.At the same time,both client and server can carry heavy load stably.Through analysis,design and implementation,the design and implementation of the system ultimately meet the basic requirements of users for intelligent building lighting control system.