Design And Implementation Of Intelligent Container System Client In A Company

In 2018,China has entered an area that "new retail" gets its way and self-service vending industry has also developed rapidly.But the limitations of traditional vending machines in terms of the types of products sold and the complexity of the buying process are slowly revealing themselves,causing a lot of inconvenience to users.Due to the lack of regulatory means,the consuming occasions did not form a closed loop,so that many unscrupulous users can take advantage of the opportunity to arbitrarily take away goods on unmanned shelves,resulting in extremely high unmanned shelf goods damages with unmanned shelves also collapsed in the begining of 2018.Since both traditional vending machines and unmanned shelves have major drawbacks,there is an urgent need to introduce a product to solve these problems.In response to the above problems,this article,based on the overall structure of the "intelligent container system",designed and realized the "intelligent container system" Android client,This paper firstly introduces the research background of the system and related technologies,including Android platform development technology,RFID-related technologies,etc.;the findings of the target group of intelligent containers and the use of the scenario are analyzed and illustrated with the use case diagram;the overall outline design of the client is combined with software engineering ideas;then,the system is designed and implemented in detail by using factory pattern and state pattern and the related technology in the internet of things with UML diagrams and time series diagrams;the system is tested on various functional modules and the online operation results are shown.This paper concludes with a summary of the full work and a vision for the next steps.The intelligent container introduced in this paper using the RFID reader to inventory the products in the container and the Android application to control the whole container.The users only need to scan the code to open the door to select the goods,take away the goods and close the door automatically to generate orders by the system.The shopping process is convenient and fast and the selection of goods in the container is not restricted by the cabinet and shopping can be more convenient and faster.Solving the problem of the disadvantages of traditional containers and unmanned shelves could improve the user’s experience.In brief,the application could run smoothly and safely,and has good stablelity that the collapse rate remained below 5‰ for a long time,and is in line with requirements analysis and application design.