Camera Control Module (CCM)
The Camera Control Module (CCM) is located on the rear left quarter panel.
The connections to the CCM include:
- High Speed (HS) Controller Area Network (CAN) comfort systems bus.
- Four camera inputs.
- Video signal.
- Power and supply.
The Camera Control Module (CCM) gathers the camera images and analyses and alters them by adjusting perspectives and applying corrections.
If the vehicle is equipped with the following system, the resulting processed images are then relayed to a Audio Head Unit (AHU) using a Composite Video Baseband Signal (CVBS) connection:
- InControl™ Touch infotainment system.
If the vehicle is equipped with the following system, the resulting processed images are then relayed to a Infotainment Master Controller (IMC) using a Composite Video Baseband Signal (CVBS) connection:
- InControl™ Touch Pro infotainment system.
The CCM also adds guidance and warning overlays to the camera images to create the various driving-aid features supported by the camera systems.
The CCM communicates with each individual camera using a Low-Voltage Differential Signal (LVDS). This data link transmits diagnostic information, for example camera serial numbers and fault notifications to the CCM. Camera adjustments, for instance a correction to color-balance are also communicated via LVDS link to the camera.