| 基于电力线的家庭智能网关 |
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| 引用本文： | 姜天昌,白长清.基于电力线的家庭智能网关[J].国外电子元器件,2010(3):107-109. |
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| 作者姓名： | 姜天昌 白长清 |
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| 作者单位： | 北京邮电大学无线通信研究室; |
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| 摘 要： | 提出了一种基于电力线的家庭智能网关的硬件实现方案。采用法国速比特公司的SPC-200c器件作为主处理器，除了包括用于网络接入的以太网接口外，该系统还集成了USB2．0接口用于视频采集，电力线传输的调制方式采用目前较为流行且性能很高的OFDM技术。与市场上主流的实现方案相比，该系统侧重于家庭内网络接入与基于视频采集的安防系统的结合，基于USB2．0接口的视频采集模块使得家居安防系统的安装使用更加方便灵活。结果表明，该智能网关裸板尺寸为10cm×7cm、实际应用层传输速率最高可达50Mb／s。此外，还具有兼容和集成更多的基于PLC的设备的能力，使智能家居的解决方案更完善。
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| 关 键 词： | 智能家居 视频采集 PLC OFDM |
Smart home gateway based on PLC |
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| JIANG Tian-chang,BAI Chang-qing.Smart home gateway based on PLC[J].International Electronic Elements,2010(3):107-109. |
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| Authors: | JIANG Tian-chang BAI Chang-qing |
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| Affiliation: | Department of Information and Communication Engineering;BUPT;Beijing 100876;China |
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| Abstract: | This paper proposes a hardware implemention of smart-home gateway based on the PLC(Power Line Communication).Using the SPC-200c chip by SPIDCOM company in French as the main processor,including the Ethernet interface for network access to public,the system also integrated a USB2.0 interface for video capture,the modulation of power-line transmission used the OFDM technology which was popular and high performance.Compared to the mainstream on the market,the system focused on the combination of family network... |
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| Keywords: | smart home video capture PLC OFDM |
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