Method and system for managing railway electric service system task

The invention discloses a method and system for managing a railway electric service system task. The method comprises: a railway electric service system, according to the type of a pre-issued special task, sending the special task to a corresponding subordinate system; the subordinate system decomposing the received special task for distributing to a plurality of corresponding task-executing base systems; each base system finishing the received decomposed task and giving a feedback of a completion situation to the subordinate system in real time; the subordinate system examining the completion situation of the decomposed task fed back by each base system, and reporting upon approval; and the railway electric service system, according to the completion situation of the received decomposed task, performing counting on the completion situation of the special task. By using the method and system provided by the invention, the period from task issuing to task executing is shortened, besides, the task executes inst