Waste and old material management platform based on Internet of Things technology

The invention discloses a waste and old material management platform based on the Internet of Things technology, which comprises a mobile terminal, a matching module, a file module, a material module, a scoring module, a position module, a list module, an integral module and a preparation module, and is characterized in that when waste and old materials are warehoused, the mobile terminal sends image information and character information of the waste and old materials to the matching module; the matching module calls out an original file of the file module for matching, generates an electronic tag bar code and stores the electronic tag bar code in the material module, the scoring module generates a corresponding value score, the position module sends a storage position to the mobile terminal for display, and the list module and the point module respectively generate a list and points after waste and old materials are taken by a user. The preparation module pre-estimates the service life of the waste and old m