Maintenance device and maintenance method for automatically detecting and repairing pavement micro-cracks

The invention discloses a maintenance device and a maintenance method for automatically detecting and repairing pavement micro-cracks, the purpose of spraying a specific type of reducing agent to the cracks at fixed points is achieved, selective construction is performed according to the crack conditions of specific parts, resource waste is avoided, and meanwhile, the construction efficiency is also improved. 本发明公开一种自动检测与修复路面微裂缝的养护装置及养护方法，实现了对裂缝定点喷洒特定种类还原剂的目的，做到了根据具体部位裂缝情况进行选择性施工，避免了资源浪费，同时也提高了施工效率。