Information Technology Reference
In-Depth Information
Current energy-level status of alternative energy source
Torque available
Torque spilt between ICE and motor
Mode determination (ICE only or motor only or hybrid-ICE/motor)
Alternative energy—status of charge calculation
Redundant software/algorithm threads
Redundant software/algorithm processing
Overview of hardware design (understand the limitations of hardware and if
required provide input to the hardware team)—part of scope
Diagnostics conditions
High-voltage interface diagnostics
High-voltage out-of-range diagnostics
Safety interlocks
Sensor failures
Digital input/output failures
Analog input/output failures
PWM input/output failures
Short to GND
Short to VSS
Loss of high-voltage isolation detection
Torque data integrity
Supply voltage fault
Micro-controller fault
Power-On RAM diagnostics
Power-On EEPROM diagnostics
Hardware watchdog timeout and reset
Software watchdog timeout and reset
EMC requirements (h/w)
Environmental requirements (h/w)
Size and shape requirements (h/w)
Placement requirements (h/w)
Hardware—safety requirements
Hardware—redundant control requirements
Hardware—redundant processing requirements
Hardware—default condition requirements
Low-level software—safety requirements
Low-level software—redundant thread requirements
Low-level software—redundant processing requirements
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