TY JOUR TI Development of the Architecture of a Unified Digital Platform for Integrating Telematics Data of Autonomous Refrigerated Wagons with Russian Railways Corporate Systems Based on Industrial Internet of Things and Blockchain Technologies KW autonomous refrigerated wagon KW telematics KW data integration KW predictive analytics JO Proceedings of Petersburg Transport University AU Shevchenko, A.V. PY 2026 IS 23 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"