Author(s)

Menglu Yu, Jiankang Tang, Hongyi Guoand Long Ke

Corresponding Author

Menglu Yu

Abstract

It is necessary to design a set of intelligent lighting control system for teaching building for the phenomenon of energy waste in the lighting management of teaching building. As a kind of field Bus, CAN Bus has the characteristics of strong real-time performance, high reliability, fast communication rate, simple structure, good interoperability and so on, which has certain advantages in the intelligent lighting control system of teaching building. As a new low cost serial communication network, LIN Bus aims to provide auxiliary functions for CAN Bus. Network by CAN/LIN Bus CAN reduce the cost of system implementation. Therefore, it is of practical significance to study the application of chuangBus technology in the intelligent lighting control system of teaching building. This paper firstly analyzes the research status of intelligent lighting control system of teaching building comprehensively, proposes a CAN/LIN Bus based intelligent lighting control system of teaching building, and designs the structure and function of LIN Bus control subnet in the classroom. Secondly, according to the Bus protocol specification, combined with the functional requirements of the intelligent lighting control system of the teaching building, the LIN physical implementation scheme was determined, taking into account the cost, the difficulty of development and other factors. Finally, an application example of LIN Bus communication system is given. The simulation shows that the design of the system is reasonable, universal and expandable, which has certain reference value for the application of Bus technology in the lighting control system of teaching building to realize intelligent lighting control.

Keywords

Lin Bus; The Building; Intelligent Lighting; Master-Slave Node