Knocking control method based on separation learning range

A knocking control method based on a separation learning range may include (a) designating a learning cell in a driving range represented by a load-rotating number, (b) dividing the learning cell into individual cells, (c) designating a knocking cell of a partial load and a knocking cell of a full load, respectively, as other cells; and (d) determining a reference of a spark timing advanced and lagged angle by a difference between a partial load learning value of a high load and a learning value in the full load and based on the determined reference, simultaneously performing a knocking cell learning of the partial load and a knocking cell learning of the full load or not performing the knocking cell learning of the full load at the time of performing the knocking cell learning of the partial load.