Safety and driving assistant system for mobile vehicles comprised of proximity sensors and image data processors; Computer hardware and electronic controllers for processing and evaluating signals generated by sensors used with autonomous driving, braking and parking systems; Navigation apparatus for mobile vehicles in the nature of on-board computers; Devices for controlling autonomous and quasi-autonomous driving features and systems in mobile vehicles, namely, proximity and motion sensors, data and signal processors, electronic steering controllers, brake controllers, electronic engine controllers, and electronic powertrain controllers used with autonomous and quasi-autonomous driving, braking and parking systems; Systems for controlling the steering and braking of mobile vehicles primarily comprised of electronic controllers for vehicle steering, brake controllers, electronic control systems for engines, computer hardware, cameras, proximity and motion sensors, and component parts therefor; Steering and braking systems for controlling the steering and braking of mobile vehicles primarily comprised of electronic controllers for vehicle steering, brake controllers, electronic control systems for engines, computer hardware, cameras, and proximity and motion sensors