Liquid level condition discriminating device, refrigerating device equipped with same, and liquid surface state discrimination program

摘要

PROBLEM TO BE SOLVED: To provide a liquid surface state determination device that can improve efficiency of checking work for a liquid surface in an apparatus and reduce human errors and variation in evaluation.SOLUTION: A device constituting a refrigeration device and determining a liquid surface state in an apparatus including liquid inside thereof includes: a checking part 20 for checking a liquid surface in an apparatus; an imaging part 30 for imaging the liquid surface to be checked by the checking part 20; and a calculation part including a recognition part for recognizing a liquid surface image imaged by the imaging part 30 and a determination part for classifying the image recognized by the recognition part to any one of multiple preset classification segments.SELECTED DRAWING: Figure 2