The visualization method of environmental risk assessment for metal cultural relics in museums based on Quick Response code

Abstract

How to quantitatively evaluate and characterize the risk of the preservation environment of cultural relics in museums is an important research topic in the preventive protection of movable cultural relics. According to the current existing risk analysis methods for cultural heritage protection, this paper investigates the impact models of time, space and environmental factors on the degradation process or the atmospheric corrosion of metal culture relics in museums for typical application scenarios such as repository houses, exhibitions and transportation. Based on the museum air environment quality and reactivity monitoring data, a grading strategy for the preservation of the metal cultural relics in museums is proposed, and a visual environmental risk assessment method based on QR code (Quick Response code), Visual-ERAM (Visualization Environment Risk Assessment method), is established. This study can provide an intuitive and convenient tool for the risk assessment and early warning functions of the environmental risk management of metal cultural relics in museums.