Method and device for determining enterprise control main body based on topological algorithm

The invention provides an enterprise control subject determination method and device based on a topological algorithm, and the method comprises the steps: determining at least one first control subject having a direct control relation with a target object based on a pre-constructed directed acyclic relation graph; if the control proportions of the at least one first control main body to the target object are smaller than or equal to a preset control proportion, determining an enterprise control main body for controlling the target object from upstream control main bodies of the at least one first control main body; if the control ratio of a first target control main body to the target object in the at least one first control main body is greater than a preset control ratio, determining the first target control main body as a first enterprise control main body, and determining a second enterprise control main body from upstream control main bodies of the first target control main body, and the first enterprise