METHOD AND SYSTEM FOR REDUCING THE IMPACT OF AN UNDESIRED EVENT USING EVENT-BASED DISTRIBUTION OF CERTIFICATES
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Abstract
The present invention relates to a method and a system for reducing overflow caused by an appliance (100) using a liquid. The system comprises: a detector (200) arranged to detect if the appliance (100) has undesirably emitted part of the liquid, an internal server (300) being arranged to generate an alarm event in case the appliance (100) has undesirably emitted part of the liquid, and an external server. The external server is arranged to send, via a cellular network, a certificate to a predetermined first party in case an alarm event is generated. The certificate authorizes the first party to enter the location in which the appliance is located.
13 Citations
35 Claims
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1-21. -21. (canceled)
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22. A method for reducing overflow caused by an appliance using a liquid, the method comprising:
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detecting if the appliance has undesirably emitted part of the liquid, generating an alarm event if the appliance has undesirably emitted part of the liquid, sending a certificate, via a cellular network, to a predetermined first party, wherein said certificate, upon said predetermined first party sending a lock/unlock command comprising said certificate, authorizes said first party to enter the location in which said appliance is located, and sending a digital authentication key for signing of said lock/unlock command comprising said certificate to said first party, wherein the certificate is associated with the digital authentication key, the certificate certifies the authenticity of the digital authentication key, and the digital authentication key comprises information identifying the first party. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A system for reducing overflow caused by an appliance using a liquid, the system comprises:
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a detector arranged to detect if the appliance has undesirably emitted part of the liquid, an internal server being arranged to generate an alarm event in case the appliance has undesirably emitted part of the liquid, and an external server being arranged to send, via a cellular network, a certificate to a predetermined first party in case an alarm event is generated, wherein said certificate, upon said predetermined first party sending a lock/unlock command comprising said certificate to said internal server, authorizes said first party to enter the location in which said appliance is located, and to send a digital authentication key for signing of said lock/unlock command comprising said certificate to said first party, wherein the certificate is associated with the digital authentication key, the certificate certifies the authenticity of the digital authentication key, and the digital authentication key comprises information identifying the first party. - View Dependent Claims (35)
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Specification