US Patent 11926494 System and method for loading cargo in vehicle

A vehicle cargo loading system may include a cargo loading portion for loading cargo therein, wherein the cargo loading portion is divided into predetermined zones, a loading state sensor for sensing a loading state of the cargo for each zone, a loading state display for outputting different colors for the zones based on the loading state of the loaded cargo, a user interface for displaying a loading location or the loading state of the cargo, wherein the user interface is installed on an external door glass of the vehicle, and a cargo loading controller that determines whether the cargo loaded in the zone satisfies a preset reference loading state condition, and outputs a wanting signal when the cargo does not satisfy the reference loading state condition.