The invention relates to a self-learning device for measuring pressure, gas and/or humidity, and to a method for measuring pressure, gas and/or humidity. The device comprises at least one sensor for measuring pressure, gas and/or humidity, wherein the sensor comprises at least one capacitor with at least two electrodes which are arranged relative to each other in particular in a horizontal direction along and on an in particular flexible substrate material. At least one dielectric layer is arranged between the electrodes. The invention is characterized in that at least one at least partially humidity-permeable and/or humidity-absorbing and/or gas-permeable and/or gas-absorbing humidity layer is arranged in at least some locations on a side of at least one electrode and/or the dielectric layer facing away from a substrate material. In a transverse direction, the at least one electrode and/or the dielectric layer is/are thus arranged between the substrate material and the humidity layer. In this way, a capacitance changes at least partially as a result of at least some of the humidity coming into contact with the dielectric layer, a processing unit being configured and intended for measuring and/or storing this change, so that a capacitive humidity sensor is created.


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    Title :

    SELBSTLERNENDE BELEGUNGSVORRICHTUNG ZUR MESSUNG VON DRUCK, GAS UND/ODER FEUCHTIGKEIT AUF BASIS EINER UMGEBUNGSFEUCHTIGKEIT


    Additional title:

    SELF-LEARNING DEVICE FOR MEASURING PRESSURE, GAS AND/OR HUMIDITY ON THE BASIS OF AMBIENT HUMIDITY
    DISPOSITIF D'AUTO-APPRENTISSAGE POUR MESURER LA PRESSION, LE GAZ ET/OU L'HUMIDITÉ SUR LA BASE DE L'HUMIDITÉ AMBIANTE


    Contributors:

    Publication date :

    2022-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    A61B DIAGNOSIS , Diagnostik / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES