Interface Function Matrix
FMEA Name FMEA # FMEA Status
Responsible Engineer Prepared By Complete Date
Functions
Requirements
BMS Function 02
BMS Requirement 02
Convey temperature information to vehicle ECU
Convey/Transmit battery module temperature information for regulating flow of coolant
Function of BMS Software-MBS EMC Filter
BMS branch 01
Requirement of BMS Software-MBS EMC Filter
Interface Function of Battery Module-BMS Hardware(P)
Interface Requirement of Battery Module-BMS Hardware(P)
Interface Function of BMS Software-Battery Module(P)
Interface Requirement of BMS Software-Battery Module(P)
Interface Function of HW 1-SW 1(P)
Interface Requirement of HW 1-SW 1(P)
Kinetic Energy Recovery
Recover energy during planned braking scenario
Prevent risk of electric shorts by design
Follow material selection per SP 1458 to prevent electric shorts
Follow SDR #3156 for line spacing requirements
Relay state of health information to vehicle ECU accurately
Meet radiation susceptibility requirement IEC 6100043-
SOH information calculation (flowDown from Mercury Battery Pack System
Convert electric reading values to SOH information based on table #11908\