NB IoT narrowband IoT is an important branch of the Internet of Things network. The scheme of NB IoT electric bicycle prevention and control management system is to use technologies such as wide area Internet of Things, cloud computing, Big data, GIS, satellite positioning, and NB IoT communication to realize real-time monitoring of electric vehicles, and take the social security management and traffic management Big data analysis of electric vehicles as the core, so as to improve the level of urban comprehensive governance, social security management, and urban intelligent traffic management.

This system uses satellite signals (GPS/Beidou) to obtain positioning data, and transmits the positioning data to the cloud server platform through the NB IoT telecommunications network to achieve the positioning of electric vehicles. The system installs license plates and NB IoT trackers on electric vehicles, and binds them with the vehicle owner's vehicle information, vehicle owner information, license plate number and other information. The vehicle obtains real-time satellite positioning data and uploads it through the NB IoT mobile network, achieving real-time collection of position, distance, speed, time and other information for the vehicle. It also has functions such as vibration alarm, displacement alarm, and power outage alarm.