HMIG ECU System Architecture
Human-Machine Interface Gateway Electronic Control Unit Block Diagram
System Components
Gateway Control Unit
HMIG ECU - Human-Machine Interface Gateway
Central communication hub managing data flow between ECUs
Primary Control Units
Transfer Case Control Unit (TCU)
4WD/AWD torque distribution management
Central Locking Control Unit (CLCU)
Door locks and security features
Seat Heating Control Unit (SHCU)
Heated seat functionality control
Sensor & Actuator Controllers
Exterior Mirror Defroster ECU
Mirror heating element control
Cruise Control Control Unit
Adaptive cruise control functionality
Speed Limiter Control Unit
Maximum speed enforcement
User Interface Components
Stand Heating Controls
Auxiliary heating system management
User Interface
Physical controls and display systems
Technical Specifications
Communication Protocol
CAN Bus / LIN Bus Network
Architecture Type
Hierarchical Gateway-Based
System Integration
Multi-domain ECU coordination
Interface Type
Human-Machine Gateway