Considering the potential risks due to failure of electronic system of the dual-motor hybrid electric powertrain, this paper proposed a functional safety concept following the ISO 26262 standard. Firstly, the configuration and operation mode of the dual-motor hybrid powertrain was introduced. Next, based on the functional safety standard, potential hazards were analyzed and risks integrity level was assessed, then a functional safety concept has been designed taking account of the current developing capabilit…
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