Crash-Induced Micro-Short Detection
Transient voltage relaxation algorithms triggering isolation contactors and pyrofuses within 2 milliseconds of chassis mechanical impact.
Pyrofuse Pyro-Igniter Control Circuit
ASIL D redundant squib driver circuits discharge discrete capacitive energy reserves into pyrofuses even if main low-voltage battery lines are severed.
- Sub-5 millisecond mechanical intrusion detection window.
- Direct trigger output to high-voltage pyrofuses and airbag controllers.
- Immunity to false triggers during extreme regenerative braking events.
- Full compliance with ISO 26262 ASIL D safety goals.
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