This invention is exposes one kind of parking guiding system and the guidance method, its use demonstration curtain, the phantom sensory element, the vehicle speed perceptron as well as electronic control's combination, the phantom which will pick up by the phantom sensory element will deliver by the electronic control judges a predetermined parking position, by will pick up the phantom as well as the vehicle speed again obtains the present position and the predetermined parking position the relative coordinates, and will estimate a parking reference, as well as will describe on the demonstration curtain according to the parking pattern this vehicles present position after the parking reference hence predetermined parking position the concrete vanguard to guide the path or guides vanguard of by the present position to the parking reference the path, from the driver may referDemonstrates the curtain with ease, effective the fast all arranged vehicles, may also avoid scratching effectively hits the situation occurrence.