优化室内机场导航,使用先进的可见光通信系统
Manuela Vieira1,2,3, Manuel Augusto Vieira1,2, Gonçalo Galvão1
1DEETC-ISEL/IPL, R. Conselheiro Emídio Navarro, 1949-014 Lisbon, Portugal.
Sensors (Basel, Switzerland)
|August 29, 2024
概括
本研究引入了用于室内机场导航的可见光通信 (VLC),使可靠的,独立于GPS的指导成为可能. 该系统优化了路线和交通流在拥挤的终端.
科学领域:
- 电气工程 电气工程
- 计算机科学 计算机科学
- 运输系统 运输系统
背景情况:
- 在大型拥挤的机场内,室内导航具有挑战性,尤其是在没有GPS的情况下.
- 现有的导航系统在复杂的环境中往往缺乏准确性和效率.
研究的目的:
- 开发和评估使用可见光通信 (VLC) 的机场新型室内导航系统.
- 增强用户体验,优化多终端机场的交通流.
主要方法:
- 使用四色LED灯具与开关调制 (OOK) 进行数据传输.
- 实现一个网状细胞混合结构和一个VLC特定的通信协议.
- 使用光学传感器进行机场建模和用户分析,采用路标算法和边缘/雾集成.
主要成果:
- 证明有效的数据传输和精确的用户定位 (自我定位,方向推断).
- 通过基于代理的模拟实现了路线优化和改进的交通控制.
- 验证了可靠的GPS独立的室内导航,提高了可访问性和便利性.
结论:
- 可见光通信 (VLC) 为复杂的机场环境中的室内导航提供了强大的解决方案.
- 边缘/雾集成提高了系统性能,并确保了高效的移动.
- 拟议的系统显著改善了机场用户的导航,可访问性和交通管理.
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