Virtual keypad for vehicle entry control
First Claim
1. An entry control system for providing a passenger with access to a vehicle having an imaging surface, said entry control system comprising:
- an image generator located within the vehicle and configured to produce a keypad image on the imaging surface;
a camera configured to detect a gesture made by the passenger proximate to the keypad image; and
a processor configured to interpret the gesture and to thereby grant or deny access to the vehicle.
12 Assignments
0 Petitions
Accused Products
Abstract
Method and apparatus are provided for vehicle entry control using an imaged keypad. The apparatus includes a virtual interface for entry control of a vehicle having an imaging surface that defines a field of view. The interface includes a projected keypad image on the imaging surface having at least one image of a reconfigurable key within the field of view and a gesture detector and translator having a scope of operation within the field of view. The image of the reconfigurable key may have a configuration based on a user preference.
85 Citations
20 Claims
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1. An entry control system for providing a passenger with access to a vehicle having an imaging surface, said entry control system comprising:
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an image generator located within the vehicle and configured to produce a keypad image on the imaging surface;
a camera configured to detect a gesture made by the passenger proximate to the keypad image; and
a processor configured to interpret the gesture and to thereby grant or deny access to the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A virtual interface for entry control of a vehicle having an imaging surface, the imaging surface defining a field of view, said interface comprising:
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a projected keypad image on the imaging surface having at least one image of a reconfigurable key within the field of view, said at least one image of a reconfigurable key having a configuration based on a user preference; and
a gesture detector and translator having a scope of operation within the field of view. - View Dependent Claims (13, 14, 15, 16)
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17. A method of controlling entry to a vehicle having an image projection surface, said method comprising the steps of:
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projecting a keypad image onto the image projection surface;
detecting a keypad gesture within a vicinity of the keypad image;
interpreting the keypad gesture;
determining an authorized keypad sequence; and
permitting entry into the vehicle upon receipt of the authorized keypad sequence. - View Dependent Claims (18, 19, 20)
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Specification