Automatic sorting system generally consists of control device, sorting device, conveying device and sorting cross. Automatic sorting system and related systems developed by Dematech, a well-known German automated logistics system integrator; Automatic sorting system of Krisplan in Denmark (Berman Machinery Company, Germany); Automatic sorting system of Shenzhen Tianhe Li Shuang Logistics Automation Equipment Co., Ltd.; Kangda Ji Ye electronic tag picking system; Control System of Cross Belt Sorter in Shanghai Post General Technology Equipment Company: One-to-Many Series Electronic Sorting System