Method of sensing volume of loose material

Abstract

A system for determining a volume of loose material within a container comprises a support arm mountable above the container, an array of one or more sensors mounted to the support arm, wherein each of the one or more sensors is configured to determine a discrete distance measurement between the array and a surface of the loose material or a surface of the container, and at least one processor in communication with the array of one or more sensors, the processor configured to estimate a volume of the loose material in the container from discrete distance measurements determined by the one or more sensors of the array.

Dependencies are inferred from the claim text.