Display driving circuit, driving method thereof and display apparatus

A display driving circuit for driving a display panel for displaying, wherein the display panel comprises an array of pixel units formed by crossing a plurality of rows of gate lines and a plurality of columns of data lines, the display driving circuit comprising:

• a signal determining means for determining pre-input data signals that are respectively input by a data line to each pixel unit of a column of pixel units corresponding to the data line when inputting a Nth image frame, wherein N≧1;
• a timing controller, which is connected to the signal determining means, for determining, according to magnitudes or polarities of the pre-input data signals, a scanning order for the gate lines, such that an absolute value of a signal difference between the pre-input data signals that are input to two pixel units of the column of pixel units on two gate lines consecutively driven in the scanning order is greater than or equal to zero and less than or equal to a preset threshold;
• a gate driver, which is connected to the timing controller and the gate lines respectively, for scanning the gate lines according to the scanning order, so as to open each row of pixel units according to the scanning order;
• and
• a source driver, which is connected to the timing controller and the data lines respectively, for inputting the pre-input data signals to corresponding pixel units by the data lines to achieve an image display,
• wherein the pre-input data signals comprise pre-input data voltages.