符合功能安全的电源管理方案在新能源商用车VCU中的应用 |
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引用本文: | 李漠尘,熊建,赵鑫龙,宋屹璋.符合功能安全的电源管理方案在新能源商用车VCU中的应用[J].时代汽车,2022(2):91-94. |
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作者姓名: | 李漠尘 熊建 赵鑫龙 宋屹璋 |
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作者单位: | 北汽福田汽车股份有限公司 北京市102206 |
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摘 要: | 本文介绍了一种应用在新能源商用车VCU上的电源管理方案,以一款符合车载功能安全(ISO26262标准和ASIL D等级)的电源管理芯片FS8510为核心,聚焦电源系统的芯片选型依据和软硬件设计方案,突出其在提升车载电控模块功能安全方面所做的措施.
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关 键 词: | 新能源商用车 VCU 电源 功能安全 FS8510 |
Functional Safe Power Management Scheme Applied to New Energy Commercial Vehicle VCU |
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Authors: | Li Mochen Xiong Jian Zhao Xinlong Song Yizhang |
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Abstract: | This article introduces a power management scheme applied to VCU of new energy commercial vehicles,which applies FS8510 which is an automotive functional safe multi-output power supply integrated circuit with ISO26262 standard and ASIL D capable,and focuses on the chip selection basis and hardware/software design solutions for power system to improve the functional safety of the vehicle electronic control module. |
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Keywords: | new energy commercial vehicle VCU power functional safety FS8510 |
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