Logistics sorting system based on big data

The invention relates to the technical field of logistics sorting, in particular to a logistics sorting system based on big data, which comprises a database center, a post end and a client, the database center, the post end and the client are connected through a network and are used for data transmission; the database center is used for sorting and analyzing data of the courier terminal and the client; the station end comprises a first transmission unit, a scanning module and a coding module. The scanning module takes scanning equipment as a carrier, such as an express scanner; the scanning module is arranged on the upper end face of each layer of express delivery frame; according to the express sorting system, the express is scanned through the scanning module and then coded through the coding module according to the placement position of the express, so that express sorting work is rapidly completed, meanwhile, a consignee can rapidly find corresponding goods to complete express taking, and compared with ma