METHOD AND DATA PROCESSING DEVICE FOR MONITORING THE LEVEL OF A LIQUID

A method is described, implemented by a device (109) comprising a processor comprising: - obtaining (S400) a signal obtained from measurements of a probe representative of the evolution of the level of a liquid in a container; - searching (S402), in the signal, for at least one event of a first type; where a given event is associated with one or more signal characteristics enabling identification of the given event in the representative signal and where an event of the first type is an event for which no alarm is generated; - labelling (S403), periods of time of the representative signal corresponding to an event of the first type, with the event or events of the first type identified for these periods; - following the labelling, searching, in the representative signal, for at least one given event of a second type; where an event of second type is an event for which an alarm is generated; - searching for a given event of the second type comprising the disqualification of periods of time of the signal labelled with certain events of the first type, and the maintenance of periods of time of signal labelled for other events of the first type; - generating an alarm for the event or events of second type identified in the signal. [0002] Also described are an implementation device and a recording medium readable by a device equipped with a processor.