Patent ID: 9267692
Filing Date: 2016-02-23
CPC Classification: A21B,F24B,F24C,H05B

Claim Text:
1. Cooking equipment comprising: an oven cavity; at least one energy source, operable to provide energy to food placed inside the oven cavity; a plurality of sensors, configured to provide respective measurement signals indicative of respective quantities relating to a cooking process for cooking food in the oven cavity; and a control device, having at least one cooking program stored therein and configured to drive the at least one energy source in accordance with the cooking program, based on the measurement signals from the sensors; a storage unit, which contains first data indicative of energy required to carry out the at least one cooking program; and a processing unit, configured to determine, for the cooking program, an expected energy consumption level (EECL) from the first data and an actual energy consumption level (AECL) and to detect the presence of a malfunction based on a comparison of the expected energy consumption level (EECL) and of the actual energy consumption level (AECL), wherein the storage unit contains second data, representative of expected patterns (EP) for corresponding monitored data, that include at least a set of the measurement signals, and wherein the processing unit is configured to run, in response to detection of a malfunction, a procedure for locating detected malfunctions based on a deviation of the monitored data from the respective expected patterns (EP).