The invention discloses a
power grid operation and maintenance service management method based on an
informatization means, and belongs to the field of network operation and maintenance, and the method comprises the steps: S1, building
power grid operation and maintenance service integrated
data information, and generating a multi-
source data flow with a
timestamp; s2, constructing an operation inspection operation relation model of the hierarchical
knowledge graph, and carrying out semantic modeling on equipment, personnel and operation scenes to realize task and risk matching identification; s3, executing task dynamic assignment and resource reconstruction, and performing priority optimization and cross-region scheduling; s4, carrying out digital twin operation inspection site virtual replication, synchronously mapping
sensing data and operation images, and realizing track, working condition and risk node
visualization; s5, performing abnormal working condition closed-loop management, pushing abnormal data through event triggering, and forming iterative optimization in combination with historical feedback; and S6, forming comprehensive performance evaluation and data archiving, and uniformly incorporating task execution, risk response and equipment maintenance into an intelligent archiving
system. The method has the beneficial effects that the
power grid operation inspection efficiency, accuracy and
traceability are improved.