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首页> 外文期刊>IEEE Vehicular Technology Magazine >Intravehicular Energy-Harvesting Wireless Networks: Reducing Costs and Emissions
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Intravehicular Energy-Harvesting Wireless Networks: Reducing Costs and Emissions

机译：车内能量收集无线网络：降低成本和排放

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摘要

Vehicles have mutated from mechanical systems into cyberphysical systems featuring a large number of electronic control units (ECUs), sensors, and actuators. The wiring harnesses used for the transmission of data and power delivery for these components may have up to 4,000 parts, weigh as much as 40 kg, and contain up to 4 km of wiring. The amount of wiring is expected to grow as vehicles evolve and begin to include enhanced active safety features and, eventually, self-driving capabilities and diversified sensing resources. Consequently, the ability to eliminate wires in vehicles is a compelling value proposition; it decreases part, manufacturing, and maintenance costs and improves fuel efficiency and, therefore, greenhouse gas emissions. Furthermore, it may spur innovation by providing an open architecture to accommodate new components, offering the potential for growth in automotive applications-possibly similar to the computer and phone industry over the past decade.
机译：车辆已从机械系统转变为具有大量电子控制单元（ECU），传感器和执行器的网络物理系统。用于这些组件的数据传输和电源传输的线束最多可包含4,000个零件，重达40公斤，最多可包含4公里的布线。随着车辆的发展，配线数量有望增加，并开始包括增强的主动安全功能，并最终包括自动驾驶功能和多样化的传感资源。因此，消除车辆电线的能力是一个引人注目的价值主张。它减少了零件，制造和维护成本，并提高了燃油效率，从而提高了温室气体排放量。此外，它可能会通过提供一个开放的体系结构来容纳新的组件来刺激创新，从而提供汽车应用增长的潜力-可能与过去十年中的计算机和电话行业相似。

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