Autors: Chavdarova Z., Koleva, D. S., Nikolova, H. N.
Title: Metrological Examination of a Reference System for Speed Measurement Based on GPS Signals
Keywords: average speed, distance, examination, field test, GPS, measuring instruments, speed, speed meters, standard uncertainty, standards

Abstract: Speed meters are used to measure the speed of vehicles on the road. Depending on the measurement principle, different reference measurements standard is used for the metrological control of speed meters. Forth metrological field test, a reference speed measurement system based on GPS signals is used. This document presents the results of the metrological study proving the accuracy of the reference speed measurement system based on GPS signals, type VBOX Touch RTK, used by the Bulgarian Institute of Metrology for the metrological control of speedometers.

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Issue

34th International Scientific Symposium Metrology and Metrology Assurance 2024, MMA 2024, 2025, Bulgaria, https://doi.org/10.1109/MMA62616.2024.10817662

Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus