摘要
研究了一种基于可见光通信的溶洞景区照明控制方法,方法将照明控制系统分为照明端和无线控制器,采用可见光通信实现照明灯光的无线控制。采用基于STM32F107的微控制系统进行信息编解码和可见光调制。给出了照明控制采用的编解码方法、数据帧格式、硬件设计和软件收发流程,并对照明控制进行系统收发实验。实验证明照明控制方法的可行性。采用可见光通信技术实现溶洞照明的无线控制,可以有效克服无线电波通信的不足,具有很好的研究和应用价值。
In this paper, a cave lighting control method based on visible lighting communication is researched. Wireless controller and lights are two parts of the system. It＇ s accomplished by VLC. The control system encodes and modulates based on STM32107. The coding rule, data frame, hardware and software are described in this paper. The feasibility of control method is proved by tests. A cave lighting control method based on VLC can avoid the disadvantages that based on radio wireless communication.
出处
《电视技术》
北大核心
2014年第9期193-196,共4页
Video Engineering
基金
国家自然科学基金项目(61262075)
广西高校重大项目(201201ZD012)
广西矿冶与环境科学实验中心资助项目(KH2011YB012)
