Multiplex Communication System-BEAN

System Outline

BEAN consists of body electrical systems such as gateway ECU, data link connector 3, A/C amplifier, body ECU (Cowl side J/B LH), body ECU (Cowl side J/B RH), clearance warning ECU, combination meter, front controller, headlamp swivel ECU, outer mirror control ECU (LH), outer mirror control ECU (RH), overhead J/B, position control ECU and SW (Front LH seat), position control ECU and SW (Front RH seat), power source control ECU, power window master SW, power window SW (Front RH), power window SW (Rear LH), power window SW (Rear RH), rain sensor, sliding roof control ECU, certification ECU, tilt and telescopic ECU, tire pressure warning ECU and windshield wiper SW assembly. Gateway ECU has communication circuit to correspond with different types of communication data. Different types of communication data can be shared among communication parts after it goes through gateway ECU.