合并可见光通信和智能照明:一个具有集成调光的原型,用于节能室内环境和超越
Cătălin Beguni1,2, Eduard Zadobrischi1,2, Alin-Mihai Căilean1,2
1Department of Computers, Electronics and Automation, Stefan cel Mare University of Suceava, 720229 Suceava, Romania.
Sensors (Basel, Switzerland)
|October 16, 2025
概括
本研究介绍了用于工作空间的节能可见光通信 (VLC) 系统. 它的动态光调可确保可靠,低速的数据传输和最佳照明,减少能源消耗.
科学领域:
- 电气工程 电气工程
- 计算机科学 计算机科学
- 可持续技术 可持续技术
背景情况:
- 可见光通信 (VLC) 为照明和数据传输提供了双重功能.
- 现有的VLC系统可能无法最佳地平衡能源效率与通信性能.
- 现代的工作空间需要集成的解决方案,包括照明,连接和能源管理.
研究的目的:
- 为现代工作空间提出一个改进的,节能的VLC解决方案.
- 开发一个具有动态光调的VLC系统,用于适应性照明和可靠的通信.
- 评估系统的性能,可扩展性和节能潜力.
主要方法:
- 开发一个具有动态光调适应的VLC原型.
- 基于环境光的自调节LED工作周期 (10%-90%) 的算法.
- 测试数据速率高达100 kb/s,比特错误率 (BER) 在10-7以下.
- 在多个用户的办公场景中基于模拟的可扩展性分析.
主要成果:
- 该系统在可变的照明条件下可靠地保持通信.
- 动态调光可确保最低照度为300 lx,适应环境光线水平.
- 模拟表明成功扩展到六个用户,保持连接和视觉舒适.
- 证明了显著的能源消耗减少.
结论:
- 拟议的VLC解决方案为工作空间提供了一个节能替代方案,集成照明和数据传输.
- 动态光强度调节是平衡节能,视觉舒适和通信性能的关键.
- 该系统显示出在可持续的智能室内环境中实施的巨大潜力.
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