设计了一种基于Homeplug AV技术利用家用同轴电缆实现家庭HFC网的双向接入设备。介绍了整个系统的设计思路,并对Homeplug AV over Coax设备进行了测试,包括衰减、设备组网、网络节点、传输帧的大小对整个系统的吞吐量、延时的影响,得出...设计了一种基于Homeplug AV技术利用家用同轴电缆实现家庭HFC网的双向接入设备。介绍了整个系统的设计思路,并对Homeplug AV over Coax设备进行了测试,包括衰减、设备组网、网络节点、传输帧的大小对整个系统的吞吐量、延时的影响,得出其性能要比电力线上用好得多,并对Homeplug AV over Coax的应用前景作了分析。展开更多
本文设计了一种利用家庭内部现有的传输介质(同轴电缆)、基于HomePlug AV技术实现家庭HFC网的双向接入的设备。文中介绍了从原理框图设计到整个系统的设计思路,并对HomePlug AV over Coax设备进行了测试,主要测试了衰减、设备组网、网...本文设计了一种利用家庭内部现有的传输介质(同轴电缆)、基于HomePlug AV技术实现家庭HFC网的双向接入的设备。文中介绍了从原理框图设计到整个系统的设计思路,并对HomePlug AV over Coax设备进行了测试,主要测试了衰减、设备组网、网络节点、传输帧的大小对整个系统的吞吐量、延时的影响,得出它的性能要比电力线上好得多。展开更多
As the smart home is the end-point power consumer, it is the major part to be controlled in a smart micro grid. There are so many challenges for implementing a smart home system in which the most important ones are th...As the smart home is the end-point power consumer, it is the major part to be controlled in a smart micro grid. There are so many challenges for implementing a smart home system in which the most important ones are the cost and simplicity of the implementation method. It is clear that the major share of the total cost is referred to the internal controlling system network; although there are too many methods proposed but still there is not any satisfying method at the consumers＇ point of view. In this paper, a novel solution for this demand is proposed, which not only minimizes the implementation cost, but also provides a high level of reliability and simplicity of operation; feasibility, extendibility, and flexibility are other leading properties of the design.展开更多
介绍现有宽带电力线通信(PLC)载波采集方案特点,特别针对基于lntellon6400和DS2芯片技术的宽带载波集抄系统进行了研究与分析。对现有采集系统所面临的问题进行研究,提出一种基于新型Home Plug Green PHY技术,具有低功耗、高带宽、自组...介绍现有宽带电力线通信(PLC)载波采集方案特点,特别针对基于lntellon6400和DS2芯片技术的宽带载波集抄系统进行了研究与分析。对现有采集系统所面临的问题进行研究,提出一种基于新型Home Plug Green PHY技术,具有低功耗、高带宽、自组网、自动中继、地址自动上报等特点的新型宽带PLC组网采集方案。重点讨论基于新型宽带PLC用电信息采集系统的组网架构与通信协议。通过模拟环境的实验室测试和实际3种电力环境下用电信息采集工程环境验证,文章设计的宽带PLC用电信息采集系统具有高带宽、高识别率、高稳定性的优点。展开更多
文摘设计了一种基于Homeplug AV技术利用家用同轴电缆实现家庭HFC网的双向接入设备。介绍了整个系统的设计思路,并对Homeplug AV over Coax设备进行了测试,包括衰减、设备组网、网络节点、传输帧的大小对整个系统的吞吐量、延时的影响,得出其性能要比电力线上用好得多,并对Homeplug AV over Coax的应用前景作了分析。
文摘本文设计了一种利用家庭内部现有的传输介质(同轴电缆)、基于HomePlug AV技术实现家庭HFC网的双向接入的设备。文中介绍了从原理框图设计到整个系统的设计思路,并对HomePlug AV over Coax设备进行了测试,主要测试了衰减、设备组网、网络节点、传输帧的大小对整个系统的吞吐量、延时的影响,得出它的性能要比电力线上好得多。
文摘As the smart home is the end-point power consumer, it is the major part to be controlled in a smart micro grid. There are so many challenges for implementing a smart home system in which the most important ones are the cost and simplicity of the implementation method. It is clear that the major share of the total cost is referred to the internal controlling system network; although there are too many methods proposed but still there is not any satisfying method at the consumers＇ point of view. In this paper, a novel solution for this demand is proposed, which not only minimizes the implementation cost, but also provides a high level of reliability and simplicity of operation; feasibility, extendibility, and flexibility are other leading properties of the design.
文摘介绍现有宽带电力线通信(PLC)载波采集方案特点,特别针对基于lntellon6400和DS2芯片技术的宽带载波集抄系统进行了研究与分析。对现有采集系统所面临的问题进行研究,提出一种基于新型Home Plug Green PHY技术,具有低功耗、高带宽、自组网、自动中继、地址自动上报等特点的新型宽带PLC组网采集方案。重点讨论基于新型宽带PLC用电信息采集系统的组网架构与通信协议。通过模拟环境的实验室测试和实际3种电力环境下用电信息采集工程环境验证,文章设计的宽带PLC用电信息采集系统具有高带宽、高识别率、高稳定性的优点。
