Hybrid vehicle and driving control method therefor

1. A driving control method for a hybrid vehicle including an electric motor and an engine, the method comprising:

when an acceleration request via manipulation of an accelerating pedal and a deceleration request via manipulation of a brake pedal are simultaneously made in a situation in which a predetermined condition for a function of limiting traction force and a brake override function is satisfied,

implementing the acceleration request as torque of the engine; and

implementing the deceleration request as regenerative brake torque of the electric motor while the acceleration request and the deceleration request are simultaneously made,

wherein the predetermined condition is satisfied when the function of limiting traction force is released and the brake override function is released.

2. The method of claim 1 , further comprising:

when the regenerative brake torque does not satisfy an entire deceleration request, satisfying an insufficient brake amount by delay of an ignition angle of the engine or satisfying the insufficient brake amount via hydraulic brake.

3. The method of claim 1 , further comprising:

when a charging state condition of a battery for driving the electric motor is satisfied, satisfying the deceleration request by reducing torque of the engine via control of an injection amount; and

compensating for an acceleration request amount with torque of the electric motor during re-acceleration.

4. A non-transitory computer readable recording medium having software instructions recorded thereon, wherein execution of the software instructions in the non-transitory computer readable recording medium causes a processor to:

when an acceleration request via manipulation of an accelerating pedal and a deceleration request via manipulation of a brake pedal are simultaneously made in a situation in which a predetermined condition for a function of limiting traction force and a brake override function is satisfied,

implement the acceleration request as torque of the engine; and

implement the deceleration request as regenerative brake torque of the electric motor while the acceleration request and the deceleration request are simultaneously made,

wherein the predetermined condition is satisfied when the function of limiting traction force is released and the brake override function is released.

5. A hybrid vehicle comprising:

a motor;

an engine; and

a hybrid controller configured to, when an acceleration request via manipulation of an accelerating pedal and a deceleration request via manipulation of a brake pedal are simultaneously made in a situation in which a predetermined condition for a function of limiting traction force and a brake override function is satisfied, implement the acceleration request as torque of the engine and to implement the deceleration request as regenerative brake torque of the electric motor while the acceleration request and the deceleration request are simultaneously made,

wherein the predetermined condition is satisfied when the function of limiting traction force is released and the brake override function is released.

6. The hybrid vehicle of claim 5 , wherein, when the regenerative brake torque does not satisfy the entire deceleration request, the hybrid controller performs control to satisfy an insufficient brake amount by delay of an ignition angle of the engine.

7. The hybrid vehicle of claim 5 , wherein, when a charging state condition of a battery for driving the electric motor is satisfied, the hybrid controller performs control to satisfy the deceleration request by reducing torque of the engine via control of an injection amount and to compensate for an acceleration request amount with torque of the electric motor during re-acceleration.