功能安全風(fēng)險(xiǎn)評(píng)估方法探究

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【摘  要】本文主要闡述道路車輛功能安全場(chǎng)景元素的創(chuàng)建思路和風(fēng)險(xiǎn)等級(jí)的評(píng)估方法，并從嚴(yán)重度、暴露率、可控度風(fēng)險(xiǎn)評(píng)估幾方面入手，結(jié)合實(shí)際案例，進(jìn)一步說(shuō)明功能安全風(fēng)險(xiǎn)評(píng)估的風(fēng)險(xiǎn)等級(jí)。希望能挖掘出某個(gè)功能在失效時(shí)所處的駕駛環(huán)境是否會(huì)造成人員的嚴(yán)重傷害，進(jìn)而為后續(xù)的設(shè)計(jì)工作提供依據(jù)。

【關(guān)鍵詞】場(chǎng)景元素；嚴(yán)重度；暴露率；可控度；風(fēng)險(xiǎn)評(píng)估

中圖分類號(hào)：U463.6    文獻(xiàn)標(biāo)志碼：A    文章編號(hào)：1003-8639（ 2023 ）09-0046-03

Research on Risk Assessment Method of Functional Safety

WANG Jianfeng，LI Xiaoxia，HE Nan，WANG Yuanbo，WANG Aihong

（Automotive Engineering Research Institute of Shaanxi Heavy Duty Truck Co.，Ltd.，Xi'an 710200，China）

【Abstract】This paper mainly elaborates the creation idea of road vehicle Functional safety scenario elements and the assessment method of risk level，and further explains the risk level of Functional safety risk assessment from several aspects of risk assessment of severity，exposure rate and controllability，combined with actual cases. I hope to explore whether the driving environment in which a certain function fails will cause serious injury to personnel，and provide a basis for subsequent design work.

【Key words】scene elements；severity；exposure rate；controllability；risk assessment

作者簡(jiǎn)介

王劍峰（1985—），男，工程師，從事汽車電子電器系統(tǒng)方案設(shè)計(jì)、整車電器原理設(shè)計(jì)、功能安全研究等工作。（剩余4321字）