Method of operating a mobile control unit of a home-automation installation
First Claim
1. A method of operating a mobile control unit intended to form part of a home-automation installation comprising elements including appliances fixed in a building, the elements of the installation communicating on a home-automation network, each element being provided with its own specific identifier and with a common key for all the elements of the home-automation network and authenticating each element'"'"'s membership of the home-automation network, the common key being an authentication key, wherein the method comprises:
- a step of locating the mobile control unit with respect to a contour containing the elements of the home-automation installation, the mobile unit comprising a means for network linking to the home-automation network and the mobile unit including the common key,a step of automatically invalidating the common key contained in the mobile control unit in the case where the mobile control unit is situated outside the contour.
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Accused Products
Abstract
Method of operating a mobile control unit intended to form part of a home-automation installation comprising elements including items of equipment fixed in a building, the elements of the installation communicating over a home-automation network, each element being furnished with an identifier which is specific to it and with an authentication key, termed “common key”, identical for all the elements of the home-automation network and authenticating an element'"'"'s membership to the home-automation network, characterized in that it comprises:—a step of locating the mobile control unit with respect to a contour containing the elements of the home-automation installation, the mobile unit comprising a means of network linking to the home-automation network,—a step of automatic invalidation of the common key contained in the mobile control unit in the case where the mobile control unit is situated outside the contour.
12 Citations
16 Claims
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1. A method of operating a mobile control unit intended to form part of a home-automation installation comprising elements including appliances fixed in a building, the elements of the installation communicating on a home-automation network, each element being provided with its own specific identifier and with a common key for all the elements of the home-automation network and authenticating each element'"'"'s membership of the home-automation network, the common key being an authentication key, wherein the method comprises:
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a step of locating the mobile control unit with respect to a contour containing the elements of the home-automation installation, the mobile unit comprising a means for network linking to the home-automation network and the mobile unit including the common key, a step of automatically invalidating the common key contained in the mobile control unit in the case where the mobile control unit is situated outside the contour. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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- 11. A means for linking to a home-automation network for a home-automation installation comprising elements including appliances fixed in a building, the elements of the installation communicating on the home-automation network, each element being provided with its own specific identifier and with a common key identical for all the elements of the home-automation network and authenticating an element'"'"'s membership of the home-automation network, the common key being an authentication key, the linking means comprising at least one common key memory including the common key and able to communicate on a home-automation network with the aid of messages authenticated by virtue of the common key, wherein the means comprises a means for automatically invalidating the common key, wherein the linking device is configured to be integrated with a mobile device to form a mobile control unit comprising a means for network linking to the home-automation network and the mobile unit including the common key.
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14. A mobile control unit comprising:
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a linking means comprising memory including the common key and able to communicate on a home-automation network with the aid of messages authenticated by virtue of the common key, wherein the linking means comprises a means for automatically invalidating the common key, and non-transitory program memory for implementing, when executed by a processor, program instructions for an operating method comprising, a step of locating the mobile control unit with respect to a contour containing the elements of the home-automation installation, the mobile unit comprising a means for network linking to the home-automation network and the mobile unit including the common key, a step of automatically invalidating the common key contained in the mobile control unit in the case where the mobile control unit is situated outside the contour, wherein the home-automation network is for a home-automation installation comprising elements including appliances fixed in a building, the elements of the installation communicating on the home-automation network, each element being provided with its own specific identifier and with the common key being identical for all the elements of the home-automation network and authenticating each element'"'"'s membership of the home-automation network, the common key being an authentication key.
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15. An installation comprising:
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a mobile control unit comprising a linking means comprising at least one common key memory including the common key and able to communicate on a home-automation network with the aid of messages authenticated by virtue of the common key, wherein the means comprises a means for automatically invalidating the common key, and non-transitory program memory for implementing, when executed by a processor, program instructions for an operating method comprising, a step of locating the mobile control unit with respect to a contour containing the elements of the home-automation installation, the mobile unit comprising a means for network linking to the home-automation network and the mobile unit including the common key, a step of automatically invalidating the common key contained in the mobile control unit in the case where the mobile control unit is situated outside the contour; and a plurality of elements including appliances fixed in a building, the elements of the installation communicating on the home-automation network, each element being provided with its own specific identifier and with the common key being identical for all the elements of the home-automation network and authenticating each element'"'"'s membership of the home-automation network, the common key being an authentication key.
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Specification