Research on Visual Auxiliary Decision System for Highway Maintenance Design

Intelligent maintenance is a new management mode, and highway maintenance design is an important part of intelligent maintenance. Based on the study of road maintenance design, this paper proposes to restore the current situation of the road in high definition based on GIS platform carrying road image data, display various data in a hierarchical visual state, develop functions such as measurement, annotation, statistics, and conversion of output data files, so as to provide more discriminative basis for designers. It provides a new auxiliary decision-making method for the maintenance unit, and provides a new technical support for the process implementation of the construction unit. The results show that the visual auxiliary system for highway maintenance design provides a new solution to solve the problem that designers frequently go to the site survey, improves the safety of investigators, the design basis is richer in the visual state, the disease display content is more, and the design scheme is more consistent with the actual situation. It provides an auxiliary means for the decision making of the maintenance unit. The design scheme review is visualized, and the decision scheme is more accurate. The construction scheme is more targeted to the site, which improves the construction efficiency, reduces the construction cost, and lays the foundation for the whole process of digital construction.