Method and device for external operation of a device
First Claim
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1. A method for external use of a device having a wireless communication interface by a program of a mobile device, the method comprising:
- detecting when a key device serving as an authentication token communicates with the program of the mobile device; and
enabling the external use of the device to be controlled by the mobile device only when the key device is communicating with the program of the mobile device,wherein the external use is enabled only while a dead man function of the key device remains activated,wherein the key device is a vehicle key and the device is a vehicle, andwherein the dead man function is a switch on the key device.
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Abstract
A method for external use of a device having a wireless communication interface by a program of a mobile device. External use is possible only when a key device serving as an authentication token communicates with the program. This increases the security of an entry method for a vehicle.
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Citations
13 Claims
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1. A method for external use of a device having a wireless communication interface by a program of a mobile device, the method comprising:
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detecting when a key device serving as an authentication token communicates with the program of the mobile device; and enabling the external use of the device to be controlled by the mobile device only when the key device is communicating with the program of the mobile device, wherein the external use is enabled only while a dead man function of the key device remains activated, wherein the key device is a vehicle key and the device is a vehicle, and wherein the dead man function is a switch on the key device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for external use of a device, the apparatus comprising:
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a mobile device having a program for external use of the device, wherein the device and the mobile device each have a wireless communication interface configured for communication between device and mobile device, a key device serving as an authentication token, wherein the key device and the mobile device each have a wireless communication interface configured for communication between key device and mobile device wherein the mobile device and the device are configured so that external use of the device controlled by the mobile device is initiated only when the key device communicates with the mobile device and/or the device, and wherein the key device comprises a dead man function, wherein the external use is possible only while a dead man function of the key device remains activated, and wherein the dead man function is a switch on the key device. - View Dependent Claims (11, 12)
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13. A method for external use of a device having a wireless communication interface by a program of a mobile device, the method comprising:
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detecting when a key device serving as an authentication token communicates with the program of the mobile device; and enabling the external use of the device controlled by the mobile device only when the key device is communicating with the program of the mobile device, wherein the external use is enabled only while a dead man function of the key device remains activated, and wherein the dead man function is a switch on the key device.
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Specification