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首页> 外文期刊>IEEE Vehicular Technology Magazine >In-Vehicle Power Line Communication: Differences and Similarities Among the In-Car and the In-Ship Scenarios
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In-Vehicle Power Line Communication: Differences and Similarities Among the In-Car and the In-Ship Scenarios

机译：车载电力线通信：车载和车载场景之间的异同

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This article deals with power line communication (PLC) in the context of invehicle data networks. This technology can provide high-speed data connectivity via the exploitation of the existing power network, with clear potential benefits in terms of cost and weight reduction. The focus is on two scenarios: an electric car (EC) and a cruise ship. An overview of the wiring infrastructure and the network topology in these two scenarios is provided. The main findings reported in the literature related to the channel characteristics are reported. Noise is also assessed with emphasis on the EC context. New results from the statistical analysis of measurements made in a compact EC and in a large cruise ship are also shown. The channel characteristics are analyzed in terms of average channel gain (ACG), delay spread (DS), coherence bandwidth (CB), and achievable transmission rate. Finally, an overall comparison is made, highlighting similarities and differences while taking into account the conventional combustion engine car and the largely investigated in-home scenario.
机译：本文讨论了车载数据网络中的电力线通信（PLC）。该技术可以通过利用现有的电力网络提供高速数据连接，在降低成本和减轻重量方面具有明显的潜在优势。重点关注两种场景：电动汽车（EC）和游轮。提供了这两种情况下的布线基础结构和网络拓扑的概述。文献中报道了与通道特性有关的主要发现。评估噪声的重点还在于EC环境。还显示了在紧凑型EC和大型游轮中对测量结果进行统计分析的新结果。根据平均信道增益（ACG），延迟扩展（DS），相干带宽（CB）和可达到的传输速率来分析信道特性。最后，进行了总体比较，同时考虑了常规内燃机车和经过大量研究的家庭场景，突出了相同点和不同点。

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