区域控制架构

方案

伴随汽车行业的快速发展，特别是电动汽车的兴起，区域控制架构应运而生，并在低压配电和车联网领域取得了重大进展。分布式区域配电有助于简化线束布局，减轻重量，降低制造复杂度，从而优化了成本。

软件定义汽车（SDV）的兴起趋势推动汽车制造商不断创新，在区域控制器中集成受保护的半导体开关。使用电子保险丝和SmartFET保护负载、传感器和执行器，从而优化了功能安全性，提升了故障功能场景的表现。与传统的域架构不同，区域架构集中了控制和计算功能，将软件从单独的ECU转移到强大的中央计算机，下游控制和电源分配的灵活性得以提升。

汽车以太网对于SDV汽车非常关键，它负责处理来自传感器（如摄像头和LiDAR）的海量数据，确保区域控制器与中央计算机之间进行实时数据传输，由中央计算机处理传感器数据并做出决策。这一基础设施对于未来的自动驾驶汽车至关重要，计算需求也将随之持续增长。

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