Patent ID: 7920070
Filing Date: 2011-04-05
Classification: B62D

Abstract:
1. A parking guidance device, adapted for mounted on a car to be used as parking assistant while having information relating to the length and width of the car to be stored therein, comprising: a central controller; a distance detector, electrically connecting to said central controller for detecting distances between obstacles surrounding the car; an image detector, electrically connecting to the central controller for detecting the shape of a parking space; a two-axis rotating detector, electrically connecting to the central controller for detecting information relating to the locality of the car; a human-machine operation interface, electrically connecting to the central controller for inputting signals; and a car controller area network bus interface, electrically connecting to the central controller for controlling the wheel, engine and braking system of the car; wherein, the central controller integrates the information of distances and shape of the parking space while comparing the integrated information with the information of length and width of the car as well as it locality information so as to gain a parking track, and then directs the car to move in a moving track conforming to the parking track by controlling the wheel, engine and braking system through the car controller area network bus interface; wherein the car length is L wherein if the detected length L