Can Communication

AV control unit is connected by CAN communication, and it receives data signal from ECM and combination meter. It computes and displays fuel economy information value with the obtained information.
The AV control unit, which has the vehicle setting function, transmits and receives data on vehicle setting condition via CAN communication with the BCM.
Around view monitor control unit receives steering angle signal from steering angle sensor via CAN communication and performs control of predictive course line in front/rear view monitor image.
When pressing the CAMERA switch, the AV control unit transmits camera switch signal to the around view monitor control unit via CAN communication.
When receiving camera switch signal, the around view monitor control unit displays a camera image on the front display if an image other than camera image is displayed. If a camera image is displayed on the front display, the around view monitor control unit displays a camera image by switching to other view.
When necessary to switch to an image other than camera image, the AV control unit transmits camera OFF signal to the around view monitor control unit via CAN communication.
When receiving camera OFF signal, the around view monitor control unit brings the image output to the front display into standby mode.
When necessary to switch to a camera image, the around view monitor control unit transmits view change signal to the AV control unit via CAN communication.
When receiving view change signal, the AV control unit brings an image output to the front display into standby mode.
The around view monitor control unit judges the showing/hiding of a camera image according to vehicle speed signal received from the ABS actuator and electric unit (control unit) via CAN communication.