Safe fault-tolerant vehicle powertrain (DE0213)

Short Description:

Standards like ISO 26262 provide general guidance of functional safety, but no function-specific solutions.
However, with the advent of fault-tolerant systems required for L3/L4/L5 systems, and with the advent of new functions like hydrogen fuel cells, vehicle electric functions like high voltage supply and electric powertrain need to be safe and also fault tolerant.

General Approach:

The exida approach is to provide an overview of safety concepts for all vehicle functions related to power management and electric energy supply (including high voltage, low voltage, BMS, and others).