DOMESTIC APPLIANCE COMPRISING A MONITORING SYTEM FOR THE DOOR

• Main Authors: HILDNER, Dietmar, IVANOVIC, Branko
• Format: Patent
• Language: English; French; German
• Published: 21.12.2022
• Subjects: BLASTING; COFFEE MILLS; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FURNITURE; HEAT PUMP SYSTEMS; HEATING; HUMAN NECESSITIES; ICE-BOXES; LAUNDERING; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; OTHER DOMESTIC STOVES OR RANGES; RANGES; REFRIGERATION OR COOLING; REFRIGERATORS; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; VENTILATING; WEAPONS

The present invention relates to a monitoring system for a door (12) of a domestic appliance (10). The monitoring system comprises at least one door sensor (22; 24, 26, 28; 30, 32) arrangeable or arranged at or within the door (12). The door sensor (22; 24, 26, 28; 30, 32) is an inertial measurement unit (IMU) including at least one accelerometer and/or at least one gyroscope. The accelerometer can be provided for detecting a linear acceleration of the door sensor (22; 24, 26, 28; 30, 32). The gyroscope can be provided for detecting a rotational speed of the door sensor (22; 24, 26, 28; 30, 32). The monitoring system determines at least one of the angle (α,α'), the angular speed and the angular acceleration of the door (12).