基于CAN/LIN总线的智能灯光控制系统

Intelligent Light Control System Based on CAN/LIN Bus

为提高国内照明市场的智能可控程度,对基于CAN/LIN总线的智能灯光控制系统进行了研究。具体分析了系统的工作原理,介绍了控制系统的硬件模块设计以及两级网络的程序流程,最终提出要充分发挥CAN总线的通信优势和LIN总线的成本优势。该系统具有更高的可靠性、灵活性以及电磁抗干扰能力,能有效降低电能的使用和人工控制成本,适用于学校教学楼、智能办公楼等场合,具有广阔的应用前景。

In order to enhance the intelligent controllable level of domestic light market, the intelligent light control system based on CAN/LIN bus is studied. The operational principle of the system is analyzed specifically; the design of hardware modules for control system and the process flowchart of the two-level network are introduced. The system integrates both the superiority of CAN bus and the low cost superiority of LIN bus; thus it features higher reliability and flexibility and EMI capability. The system decreases energy consumption and labor control costs, it is suitable for school buildings, intelligent office buildings, etc. , thus it is facing broad applicable prospects.