Parking guidance systems and parking guidance using the same method

A system for a parking guide and a method for a parking guide using the same are provided to improve the convenience of park by guiding a driver through the voice. If a driver moves a car forward, a plurality of sensors of the right side of the car measure the distance between the car and the first vehicles which is parallely parked(S101). The parallel between the first vehicle and the car is determined by using the measured distance value(S111). When the parking car and the first vehicles are parallel, the voice message is output for moving the car ahead(S121). The size of the parking space is greater than the minimum parking space in which the parking car can reside, it is determined(S125). If the size of the parking space is greater than the minimum parking space, the voice message is output for the moving back approach slope of the car(S131). If a part of the parking car enters the parking space, the voice message is output for changing the vehicle direction(S151).