Method and system for remote operation of an installation
First Claim
1. A method for operating a device comprising:
- an external server selecting a first party from a predetermined list, wherein the selecting comprises selecting a party which is geographically closest to an internal server using Global Positioning System, generating a certificate upon receiving an alarm event, and sending the certificate to the first party,the external server sending the certificate to a mobile communication device,the mobile communication device signing a device specific command with a signing key being associated with the certificate, wherein the certificate certifies the authenticity of the signing key and the signing key identifies the mobile communication device by which the device specific command has been signed, and sending the device specific command to the internal server, wherein the device specific command comprises the certificate,the internal server checking the device specific command comprising the certificate, if the internal server validates the device specific command comprising the certificate;
the internal server sending a request to the device to perform an action specified in the device specific command,the device performing the action,wherein the device specific command from the mobile communication device to the internal server is sent via a cellular network.
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Accused Products
Abstract
The present invention relates to a method and a system for operating a device (100). The system comprises: a mobile communication device (700a), an internal server (300) and an external server (600), the external server (600) being adapted to generate a certificate and to send the certificate to the mobile communication device (700a),the mobile communication device (700a) being adapted to send a device specific command comprising the certificate to the internal server (300), the internal server (300) being adapted to check and validate the device specific command comprising the certificate, the internal server (300) being adapted to send a request to the device (100) to perform an action specified in the device specific command if the internal server (300) validates the device specific command comprising the certificate, the device (100) being adapted to perform the action, wherein the device specific command from the mobile communication device (700a) to the internal server (300) is adapted to be sent via a cellular network.
18 Citations
11 Claims
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1. A method for operating a device comprising:
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an external server selecting a first party from a predetermined list, wherein the selecting comprises selecting a party which is geographically closest to an internal server using Global Positioning System, generating a certificate upon receiving an alarm event, and sending the certificate to the first party, the external server sending the certificate to a mobile communication device, the mobile communication device signing a device specific command with a signing key being associated with the certificate, wherein the certificate certifies the authenticity of the signing key and the signing key identifies the mobile communication device by which the device specific command has been signed, and sending the device specific command to the internal server, wherein the device specific command comprises the certificate, the internal server checking the device specific command comprising the certificate, if the internal server validates the device specific command comprising the certificate; the internal server sending a request to the device to perform an action specified in the device specific command, the device performing the action, wherein the device specific command from the mobile communication device to the internal server is sent via a cellular network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification