SYSTEM AND METHOD FOR IDENTIFYING APPLIANCES UNDER RECALL
An appliance operation signal processing system comprises: an input for receiving an appliance operation signal, the appliance operation signal comprising information relating to operation of an appliance; an output for outputting information relating to a recall status of the appliance; and a processor configured to: monitor an input appliance operation signal for a change in magnitude; if a change is detected: identify a component event corresponding to the change; determine whether the component event is a designated sequence start component event; if the component event is determined to be a designated sequence start component event: extract one or more features from the input appliance operation signal between the sequence start component event and a sequence stop point; determine information relating to a recall status of the appliance by inputting the one or more features into a first algorithm.
1 . An appliance operation signal processing system comprising:
an input for receiving an appliance operation signal, the appliance operation signal comprising information relating to operation of an appliance;
an output for outputting information relating to a recall status of the appliance; and
a processor configured to:
monitor an input appliance operation signal for a change in magnitude;
if a change is detected:
identify a component event corresponding to the change;
determine whether the component event is a designated sequence start component event;
if the component event is determined to be a designated sequence start component event:
extract one or more features from the input appliance operation signal between the sequence start component event and a sequence stop point;
determine information relating to a recall status of the appliance by inputting the one or more features into a first algorithm.
2 - 20 . (canceled)