E-MOBILITY
ECU Serial Communication
Battery Management Systems (BMS) Safe Operating Area (SoA) limits relying on CAN to deliver software interpreted hysteresis for a BMS, especially with High Voltage (HV), requiring a device faster than it’s capable of handling. Functional safety is of the highest importance in a BMS. It is critical during charging and discharging operation, to prevent the voltage, current, and temperature of any cell or module under supervisory control from exceeding defined SoA limits. HV systems for reading voltage/current of all cells exceed CAN bus speeds and cause indeterminate decisions. ATI’s A9 ECU Interface is capable of acquiring 125,000 data items, a sample Time period of 50us, and simultaneous DAQ Rates of 500+ independent data rates/raster by having direct communications with supported processors providing real time access to BMS data.
Charge Monitoring
*Device dependent
*Device dependent
Battery Management Systems Testing
*Device dependent
*Device dependent
HV Powertrain Testing
*Device dependent
*Device dependent
Motor / Inverter Efficiency Testing
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