Fecha de publicación: 30/10/2018 Fuente: Wipo "IOT" The invention provides an electronic platform scale based on NB-IoT. The electronic platform scale based on NB-IoT includes a weighing component and a loader on the weighing component, the loader comprises a weighing platform and a spring assembly, and the spring assembly is arranged between the weighing platform and the weighing component, the weighing component includes a data processing unit and a weight sensor connected to the data processing unit and a NB-IoT communication component, the weight sensor sends the collected weight data to the data processing unit, and the data processing unit sends the weight data to the terminal through the NB-IoT communication component. The electronic platform scale can transmit the weight data directly to the local management system (i. e., the localterminal) or the cloud platform (i. e. remote terminal) and realize the real-time monitoring of the Internet of Things through a base station.