Camera unit with driving corridor display functionality for...

Communications: electrical – Land vehicle alarms or indicators

Reexamination Certificate

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Details

C340S426100, C340S426310, C340S435000, C340S438000, C340S439000, C701S200000, C701S205000

Reexamination Certificate

active

08063752

ABSTRACT:
A method and apparatus for driving corridor markers display are disclosed in the invention. The steering angle is obtained and the parameters of driving corridor image are selected correspondingly from the non-volatile memory. The parameters are used to calculate the locus of the nodes, using the equation of quadratic or cubic Bezier curves. The nodes are connected with the segments, thus forming the driving corridor image. The driving corridor image is superimposed on the image acquired from the sensor, and the resulting image is displayed.

REFERENCES:
patent: 5717847 (1998-02-01), Schulmeiss
patent: 7039521 (2006-05-01), Hortner et al.
patent: 2001/0027363 (2001-10-01), Shimazaki et al.
patent: 2008/0079607 (2008-04-01), Uemura
patent: 42 44 462 (1994-06-01), None
patent: 100 64 036 (2001-07-01), None
patent: 101 38 719 (2003-03-01), None
patent: WO 2008/074458 (2008-06-01), None
English Translation of German Office Action issued in German Patent Application No. 10 2008 062 121.8-51, dated Jul. 1, 2009.

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