The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 25, 2012
Filed:
Aug. 24, 2009
Bing-fei Wu, Hsinchu, TW;
Chao-jung Chen, Hsinchu, TW;
Ying-han Chen, Hsinchu, TW;
Chih-chung Kao, Hsinchu, TW;
Bing-Fei Wu, Hsinchu, TW;
Chao-Jung Chen, Hsinchu, TW;
Ying-Han Chen, Hsinchu, TW;
Chih-Chung Kao, Hsinchu, TW;
National Chiao Tung University, Hsinchu, TW;
Abstract
A parking assistance system (PAS) comprising an image capture device, a display device and an image analysis device is provided, wherein the image capture device captures a rear parking image of a car and the image analysis device analyses the parking image to determine an initial line, two side lines and an auxiliary line in the parking image. The image analysis device determines a first reference point according to a specific position on the car, a second reference point according to an interval of the initial line between the two side lines, a third reference point according to an interval of the auxiliary line between the two side lines and a recommended parking path according to these reference points, and transmits the parking image and the recommended parking path to the display device, such that the parking image and the recommended parking path are superimposed to be displayed on the display.