The invention provides an electric vehicle drive controller and a methods of drive controlling electric vehicle and the programs. The invention includes: the calculational devices for calculating and denoting the targeted torque of the targeted goals of the electronic generator torque using at least feedback controlled by integral; the calculating device for calculating the integral component and modifying the conjectural numerical value on the base of the integral component of said integral controlling of the electronic generator targeted torque; the calculating device for calculating, conjecturing and modifying the targeted torque of the targeted goals of the electronic generator torque on the base of said integral component. Because conjecture and modify the targeted torque of drivers based on the integral value, so as to no error happens when driving motor targeted torque and the electric vehicles can move steadily.