Journal National Heritage ISSN:3022-9200(Print) 3022-9383(Online) 저널 국가유산

The inclination measurement system through the IoT sensor sets the minimum and maximum values of the angle change and operates in the form of issuing a warning when it deviates. However, this does not take into account the technical characteristics of wooden architectural cultural assets that contract or expand due to seasonal changes, especially temperature/humidity changes. The purpose of this study is to create a slope measuring system that warns only the amount of abnormal displacement that exceeds the amount of natural change according to the change of seasons, considering the amount of temperature change that is the most important factor in the contraction/expansion of wooden cultural properties. To this end, a standard model for wooden cultural properties is established, and slope data according to environmental changes are collected and compared, and improvement plans are prepared.