MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202517084602 A) filed by Abb Schweiz Ag, Baden, Switzerland, on Sept. 5, for 'a method for monitoring a communication of a field device.'
Inventor(s) include Coppik, Nicolas; Gaertler, Marco; Schmidt, Benedikt; and Maczey, Sylvia.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "A method for monitoring a communication of a field device of a plurality of field devices (112, 114, 116) is described, with providing at least one stored characteristic property of a power consumption of each of the plurality of the field devices (112, 114, 116) induced by a respective query of a plurality of queries for a respective field device (112, 114, 116); determining a respective query requested for each of the respective field devices of the plurality of field devices (112, 114, 116) during communication with the plurality of field devices (112, 114, 116); measuring a characteristic property (200, 211,212, 213) of the power consumption for each of the respective field devices of the plurality of field devices (112, 114, 116) induced by a query during communication with the plurality of field devices (112, 114, 116); determining a similarity of the stored characteristic property of the power consumption of each of the respective field devices induced by the respective query with the respective measured characteristic property (200, 211,212, 213) of the power consumption for the respective field device and for the respective query, for monitoring of the communication of the field device (112, 114, 116)."
The patent application was internationally filed on Feb. 07, 2024, under International application No.PCT/EP2024/053088.
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