The invention discloses a scheduling method for acquiring a state of an automated service system of a power grid. The scheduling method is characterized by comprising the following steps of firstly, acquiring a routing table of each core router of an access network of a current scheduling data network, and determining that main network flow of each current transformer substation flows through thecore router, a line and a line load; secondly, determining acquisition priority of each state quantity according to the type of the automated service system, the state type, the last state and the interval time; and lastly, respectively calling the acquisition quantity required by a corresponding queue, and acquiring the state according to the required acquisition quantity. According to the method, the polling priority is determined according to the importance degree of a bearer service, and the method is suitable for acquiring the state of the automated service system of the power grid; the method does not depend on specific network communication equipment and a specific networking mode, various networking modes of the access network of the scheduling data network can be used, and the method has universality.