Positioning card based on NB-IoT (Narrow Band Internet of Things) narrowband Internet of Things transmission

The utility model discloses a positioning card based on NB-IoT narrowband Internet of Things transmission, belongs to the technical field of communication equipment, and particularly relates to a positioning card adopting NB-IoT (narrowband Internet of Things) technology. The positioning card comprises a positioning card shell, a GPS, a processor, an NB-IoT communication mechanism, a power supply,a battery management mechanism and a battery pack, through the design, the utility model provides a product with the advantages of low production cost, low power consumption, wide coverage, large capacity and the like, so that the product can be widely applied to various vertical industries, such as remote meter reading, asset tracking, intelligent parking, intelligent agriculture and the like, is energy-saving and environment-friendly, facilitates later maintenance of the positioning card, and meets the requirements of a large-scale positioning system. 本实用新型一种基于NB-IoT窄带物联网传输的定位卡，属于通信设备技术领域，特别是涉及到一种采用NB-IoT(窄带互联网)技术的