BlogHide Resteemsiote-expo-china (25)in iot • 11 months agoBrazil's Metrô Rio Introduces Smart Cabinets with RFID Technology to Streamline Maintenance Processes (IoT Expo China-IOTE® Expo)Metrô Rio, Brazil’s second-largest subway system after São Paulo, spans 41 stations and 58 kilometers (36 miles) of railway. With an annual ridership of 228 million passengers, the system operates…