Charging Interface Module - BMW i3 Technical Training Manual

I01￿General￿Vehicle￿Electronics
1.￿Vehicle￿Electrical￿System
• Evaluation￿of￿the￿driver's￿choice￿(accelerator￿pedal)
• Coordination￿of￿torque￿demands
• Activation￿of￿the￿electrical￿machine
• Activation￿of￿electric￿fan
• Activation￿of￿electric￿fan￿in￿the￿engine￿compartment
• Evaluation￿of￿the￿electronic￿gear￿selector￿switch￿(Shift-by-Wire￿function)
• Power￿management￿for￿the￿high-voltage￿electrical￿system
• Power￿management￿for￿the￿low-voltage￿electrical￿system
• Activating￿the￿electric￿vacuum￿pump.
The￿EDME￿is￿connected￿to￿the￿PT-CAN,￿PT-CAN2￿and￿FlexRay.
1.6.16.￿Charging￿interface￿module￿(LIM)
Charging￿interface￿module
The￿LIM￿control￿unit￿is￿responsible￿for￿the￿following￿functions:
• Coordinating￿the￿charging￿procedure
• Activation￿of￿the￿LEDs￿for￿displaying￿the￿charging￿status
• Activation￿of￿the￿electric￿motor￿for￿locking￿the￿charging￿socket￿cover
• Activation￿of￿the￿electric￿motor￿for￿locking￿the￿charging￿plug.
The￿LIM￿is￿connected￿at￿the￿PT-CAN￿and￿via￿a￿Local-CAN￿at￿the￿charging￿socket￿at￿the￿vehicle.
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