Central Vision Processing Module (CVPM)

The video processing unit or CVPM is capable of generating video views for the FVC off road and RVC backup options. Other functions and operations of the CVPM are:

• The camera system uses multiple cameras to provide situational awareness during maneuvers requiring real-time visual checks of the vehicle's perimeter.
• The camera system provides an automatically selected view with minimal distortion from which it is easy to judge distance and orientation to obstacles in the field of view.
• The camera system views are displayed based on PRND status, vehicle speed and trajectory with more view options available through direct on-screen interaction on the touch screen display.
• When enabled, active dynamic, multicolored gridlines are overlaid on the video image to illustrate the width of the vehicle and its projected path based on the steering wheel angle, wheelbase and direction of travel.

Inputs

• Gated vehicle speed message from the BCM
• PRND state from the BCM
• Ignition state from the BCM
• Steering wheel angle from the BCM
• Vehicle configuration - vehicle line, Body style, which cameras are equipped, transfer case type, transfer case state, transmission type and transmission gear state from the BCM
• Global drive mode status from the BCM
• Steering factor from the BCM
• Camera wash response from the BCM
• FVC and RVC video inputs
• Touch screen request from the Radio
• Commanded touch screen status from the Radio
• Camera display status from the Radio

Outputs

• Grid lines display for FVC and RVC to the radio
• Image defeat request status to the Radio
• LVDS video signal to the Radio
• Camera wash request status