Sensor network
First Claim
1. A method of operating an event consumer, in a sensor network including a sensor readings processor operable to:
- receive a plurality of sensor readings from a sensor,derive a relevance indicator for at least one of the sensor readings by performing an analysis of the plurality of sensor readings from the sensor,generate an augmented sensor reading by associating said relevance indicator with said at least one sensor reading, andprovide said augmented sensor reading including said associated relevance indicator to the event consumer, the method comprising;
receiving one or more augmented sensor readings;
selecting all policies relevant to the augmented sensor reading;
evaluating whether the relevance indicator is sufficient to base a decision on whether to react to the at least one sensor reading; and
in the event that the relevance indicator is sufficient, using the at least one sensor reading to determine whether to trigger any relevant actions;
in the event that the relevance indicator is not sufficient, obtaining one or more additional augmented sensor readings in accordance with any conditional clauses of the selected policies, each additional augmented sensor reading comprising an additional sensor reading and an additional relevance indicator associated with the additional sensor reading.
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Accused Products
Abstract
A loss of connection between a wireless access point and a network is reported to a network-based service platform by the wireless access point by automatically establishing wireless contact with a second wireless access point, and transmits a predetermined fault report message to a predetermined network platform address by way of the second wireless access point and the second network interface. Authentication credentials are stored in the access point allowing automatic access to the service platform without user intervention, to allow the report to be generated without user intervention. The message may include data on recent usage of the access point, or may be repeated when a user attempts to use the access point, in order to prioritise the fault reported at the service platform.
16 Citations
4 Claims
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1. A method of operating an event consumer, in a sensor network including a sensor readings processor operable to:
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receive a plurality of sensor readings from a sensor, derive a relevance indicator for at least one of the sensor readings by performing an analysis of the plurality of sensor readings from the sensor, generate an augmented sensor reading by associating said relevance indicator with said at least one sensor reading, and provide said augmented sensor reading including said associated relevance indicator to the event consumer, the method comprising; receiving one or more augmented sensor readings; selecting all policies relevant to the augmented sensor reading; evaluating whether the relevance indicator is sufficient to base a decision on whether to react to the at least one sensor reading; and in the event that the relevance indicator is sufficient, using the at least one sensor reading to determine whether to trigger any relevant actions; in the event that the relevance indicator is not sufficient, obtaining one or more additional augmented sensor readings in accordance with any conditional clauses of the selected policies, each additional augmented sensor reading comprising an additional sensor reading and an additional relevance indicator associated with the additional sensor reading. - View Dependent Claims (2)
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3. An event consumer arranged to initiate an action based on an event, said event consumer comprising:
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a data collection module arranged to; collect augmented sensor readings including an associated relevance indicator from a sensor readings processor for use in a sensor network, said sensor readings processor comprising;
one or more interfaces arranged in operation to receive a plurality of sensor readings from a sensor;
a module arranged to derive the relevance indicator for at least one of the sensor readings by performing an analysis of the plurality of readings from the sensor and to associate said relevance indicator with said sensor reading; and
an output arranged in operation to provide an augmented sensor reading including said associated relevance indicator to the event consumer;select all policies relevant to the augmented sensor reading an evaluation module arranged to evaluate whether the relevance indicator is sufficient to base a decision on whether to react to the at least one sensor reading; and a decision module arranged, in the event that the relevance indicator is sufficient, to use the at least one sensor reading to determine whether to trigger any relevant actions; wherein said data collection module is further arranged to; in the event that the relevance indicator is not sufficient, obtain one or more additional augmented sensor readings in accordance with any conditional clauses of the selected policies, each additional augmented sensor reading comprising an additional sensor reading and an additional relevance indicator associated with the additional sensor reading. - View Dependent Claims (4)
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Specification