窄带物联网(NB-IoT)凭借大连接、广覆盖、深穿透、低成本及低功耗等优点,逐渐成为物联网市场的新热点。尤其在传统无线信号无法覆盖的地下停车场,其实时发送数据的能力得到很好地体现。文章以金葫芦GIoT开发套件为基础,利用KDS与VS开发平台,利用窄带物联网设计了一款专门针对地下停车场的灯控系统,实现了智能开灯、智能关灯、远程控制等多种功能。现场使用证明,该系统运行情况及性能良好,极大地提高了地下停车场的管理效率。
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