UWB positioning tag and ship equipment positioning maintenance system

The utility model provides a UWB positioning tag, which comprises a communication module used for communicating with a UWB base station, and is characterized in that the tag further comprises a storage module and a magnetic module, the storage module stores equipment information and is attached to the UWB positioning tag in the form of a two-dimensional code which can be read by terminal equipment, and the magnetic module is connected with the communication module. And the magnetic suction module is used for magnetically sucking the label on equipment. The utility model also provides a ship equipment positioning maintenance system. The ship equipment positioning maintenance system is characterized by comprising the UWB positioning tag installed on equipment to be maintained, a UWB base station, a terminal and a cloud server with a database. Compared with the prior art, the UWB positioning tag has the advantages that the maintenance information of the to-be-maintained equipment stored in the two-dimensional co