Since the traditional electric power dispatching data network routing method could not be considered comprehensively by multi-factor

this paper based on the basic theory of Quality of Service（QoS）

combined with the route planning

an integrated routing optimization method based on electric power dispatching data network is proposed.In this method

the service demand and priority relation of dispatching data network are introduced

and the QoS

load and line cost are used as the objective function.It can be used to find the route with low network load and low link cost in the power dispatching data network.The simulation results verify the feasibility of the proposed method by comparing it with the traditional routing strategy.