SMART KEY DEVICES AND METHODS
First Claim
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1. A smart key device for use with a vehicle, the device comprising:
- an interface configured to communicatively couple with a controller of the vehicle; and
a non-volatile storage module configured to store a deactivation message configured to cause the controller of the vehicle to deactivate and/or limit the functionality of the vehicle.
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Abstract
A smart key device for use with a vehicle is disclosed. The smart key comprises: an interface configured to communicatively couple with a controller of the vehicle; and a non-volatile storage module configured to store a deactivation message configured to cause the controller of the vehicle to deactivate and/or limit the functionality of the vehicle. The deactivation message may include an indication of a time period or distance driven after which the vehicle will be deactivated. A vehicle controller; a smart key write device and associated methods are also disclosed.
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Citations
33 Claims
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1. A smart key device for use with a vehicle, the device comprising:
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an interface configured to communicatively couple with a controller of the vehicle; and a non-volatile storage module configured to store a deactivation message configured to cause the controller of the vehicle to deactivate and/or limit the functionality of the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A controller for a vehicle, the controller comprising:
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an interface configured to read a deactivation message stored on a smart key device; and a deactivation module configured to deactivate and/or limit the functionality of the vehicle in response to the deactivation message. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A method in a controller for a vehicle, the method comprising:
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reading a deactivation message stored on a smart key device; and deactivating and/or limiting the functionality of the vehicle in response to the deactivation message. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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- 24. A smart key write device comprising a smart key interface configured to write a deactivation message in a non-volatile storage of a smart key device, the deactivation message configured to cause a controller of a vehicle to deactivate and/or limit the functionality of the vehicle.
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29. A method in a smart key write device, the method comprising:
writing a deactivation message in a non-volatile storage of a smart key device, the deactivation message configured to cause a controller of a vehicle to deactivate and/or limit the functionality of the vehicle. - View Dependent Claims (30, 31, 32, 33)
Specification