UGRID transmission inspection solution is the first intelligent solution based on UAV and intelligent mobile terminal in China, which covers the whole process of intelligent data collection and analysis, big data three-dimensional visualization management, achievement application, elimination management and equipment life-cycle management in view of the transmission inspection work requirements. It provides a tailor-made intelligent inspection management system for the transmission management department and the grass-roots team, which can effectively solve the?long-standing?pain points of the serious shortage of labor, low inspection efficiency and insufficient equipment control level in the transmission management department .