The invention discloses an increment extracting method based on information power center. The method comprises steps of building a parameter file, designating a name and path of the parameter file, building an increment extracting thread generating the parameter file according to a map between a view and the parameter file, and modifying the view according to an increment extracting rule, dispatching a task of the increment extracting thread. The view is connected to a preset data base to acquire all increment extracting threads of the designated file folder; when the increment extracting task is called, the view is only modified as needed; a timestamp is configured through parameters; the parameters are generated via sql extraction in the view; if daily automatic generation is required, the sql uses a date function of the database; if a fixed day is required, the sql is changed into a fixed date; and increment extraction of the timestamp can be achieved as needed.