Design Of Logistics Cabinet Design Based On STM32

With the development of science and technology,information technology has integrated into people's work and life gradually,it makes our work much more efficiency,while it also enriching people's spiritual and material lives greatly.Over the past 40 years of reform and opening up,the supply-side reform has entered the deepwater zone continuously,the "high-speed development model" has also begun to change to the"high-quality development model",and it promoted the renewal of information technology constantly.Since 2014,with China's e-commerce standing in the forefront of the world,the logistics industry has also shown a rapid development trend.Informatization and intellectualization are beginning to take place in the whole node management mode,distribution scheme,and even the last kilometer of parcel distribution.Distance distribution,the main problem in the early development of logistics industry,has been solved in many ways.At present,"the last kilometer" distribution has become a key problem to be solved and optimized.In the current "the last kilometer" distribution scheme,intelligent logistics cabinets for businesses and users to self-deliver are playing an increasingly important role.Since the first time Jingdong provided self-contained cabinets for customers in China in 2012,several companies have entered the "last kilometer"solution Market in recent years.However,no enterprise can improve the application form of logistics cabinets at home and abroad,and no enterprise can occupy a larger market share.Therefore,the intelligent logistics cabinet in the intelligent logistics system has become a hot area for investors to enter the "last kilometer" distribution market.This paper proposes a set of intelligent logistics system by investigating the market demand,the main work is to design and implement an embedded software and hardware system of intelligent logistics cabinet terminal.This system takes STM32F407 microcontroller as the master controller,through customizing the embedded operating system uCOS,and designs the LCD module,the Ethernet module,the storage module,the sweeping code gun module,the keyboard module and so on,realizes a set of intelligent logistics system based on ARM.The system interacts with the user through LCD screen and keyboard,communicates the user data with the server through Ethernet module,and sends the corresponding instructions to control the logistics cabinet after receiving the response from the server,and finally realizes the user access operation of the terminal of the logistics cabinet equipment.