Method for determining the depth of a parking space using...

Details Method for determining the depth of a parking space using... Method for determining the depth of a parking space using...

2006-06-16

2010-02-09

Pihulic, Dan (Department: 3662)

Communications, electrical: acoustic wave systems and devices

Echo systems

Distance or direction finding

Reexamination Certificate

active

07660205

ABSTRACT:
A method for determining the depth of a parking space using at least one ultrasonic vehicle sensor. According to the method, the following steps are carried out as the vehicle drives longitudinally past the parking space: a) an ultrasonic wave is emitted, b) echo signals of the emitted ultrasonic wave are collected within a measuring window, c) the dispersion is determined and/or the distribution of the echo signals within that dispersion is determined, d) a depth is defined if the dispersion range of all and/or several echo signals that form a concentration within the distribution lies below a pre-determinable threshold value.

REFERENCES:
patent: 4845682 (1989-07-01), Boozer et al.
patent: 7492282 (2009-02-01), Danz et al.
patent: 2007/0075875 (2007-04-01), Danz et al.
patent: 2009/0095084 (2009-04-01), Barth et al.
patent: 28 01 333 (1979-07-01), None
patent: 103 23 639 (2004-12-01), None
patent: 103 25 709 (2004-12-01), None
patent: 103 39 645 (2005-04-01), None
patent: 1 296 159 (2003-03-01), None
patent: 1296159 (2003-03-01), None
patent: WO 2005024463 (2005-03-01), None
patent: WO 2007014595 (2007-02-01), None

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