MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202514121697 A) filed by Siemens Aktiengesellschaft on December 04, 2025, for Method And System For The Time Synchronization Of Sensor Units.
Inventors include Kussyk, Jaroslaw; and Brandstetter, Josef European.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: A method for the time synchronization of sensor units (SU) in a distributed system, wherein sensor data (SD) is captured by the sensor units (SU) and transmitted to a central unit (CU) via a radio grid, wherein when capturing sensor data (SD), a further, up-to-date value of the internal time unit (FC) of the respective sensor unit (SU) is stored, wherein at least the value of the internal time unit stored when the characteristic time feature of the identification signal is received, the associated transmitter identification of the identification signal, and the further value of the internal time unit (FC) stored when capturing the sensor data (SD) is assigned to the captured sensor data (SD) and is transferred together with the sensor data (SD) to the central unit (CU), and wherein the central unit (CU) captures voltage values and phase values from at least one of the three phase conductors of a power grid as the current pointer over more than one measuring period (p), and the current pointers of the respective sensor unit (SU) are aggregated to form aggregated current pointers (IH1p), and the aggregated current pointers (IH1p) are transferred to the central unit (CU), and in the central unit (CU), correct- phase powers are calculated from the voltage values and the aggregated current pointers (IH1p). Fig. 5
Disclaimer: Curated by HT Syndication.
