Method for opening a movable panel of a motor vehicle
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United States of America Patent
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Jul 19, 2016
Grant Date -
Nov 6, 2014
app pub date -
Sep 12, 2012
filing date -
Sep 12, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a method for opening a movable panel of a motor vehicle, including the following steps: Step A (1)—the presence of at least one body part of a person is detected by a capacitive or non-capacitive sensor; Step B (2)—the person is authenticated as being authorized to unlock the vehicle by an authentication means; Step C (5)—a virtual switch is produced by projecting a light pattern onto the ground on which the motor vehicle is standing; and Step D (6)—the person positions his/her foot so as to obscure the virtual switch in a predetermined manner; Step E (7)—if the foot is not positioned in the predetermined manner, a signal is sent to restart step D, or if the foot is positioned in the predetermined manner, a control means opens the movable panel.
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