The invention relates to an interval light indicator graph generating method based on a general template, comprising the following steps of (1) classifying and customizing an interval light indicator template graph; (2) triggering and exporting an interval light indicator solid graph mechanism; (3) exporting an interval light indicator graph; (4) browsing the interval light indicator graph. According to the method, interval light indicator solid graphs can be automatically generated in large batch, the graph generating time in a power grid dispatching automatic system is greatly shortened, the workload of manual plotting for months can be completed in a few minutes, the individuation requirement is considered meanwhile, and the expression form of interval light indicator graphs of a power grid in different levels can be furthest met.