Design And Implementation Of Inventory Crowdsourcing Logistics System Based On Android

In recent years,with the introduction of the concept of "Internet +" and the integration with e-commerce,the O2 O business model based on mobile Internet technology came into being and ushered in rapid development.E-commerce has also brought about difficulties in logistics distribution.Owing to the fact that O2 O mainly covers the same city distribution terminal,the upstream order is difficult to merge,the user demand is dynamic and diversified,and the distribution time demand and cost are too high,the traditional logistics industry distribution has been unable to meet the increasing quality and quantity needs of consumers.Crowdsourcing logistics model provides a new way of thinking and solution for solving the logistics distribution at the end of O2 O.Combining the concept of crowdsourcing logistics and mobile Internet technology platform,this paper designs a crowdsourcing logistics system based on Android mobile operating system,which can be integrated with the O2 O platform.The purpose is to expand the distribution resources and reduce the logistics cost by fully tapping and integrating the public resources as the distribution force.At the same time,it combines GPS positioning technology and Baidu Map LBS in the distribution process.The service achieves map positioning and information collection of cycling path,makes order recommendation from the angle of optimal delivery cost of distributors,and constructs the mathematical model of vehicle routing problem.The ant colony algorithm is used to solve the complex vehicle routing problem of multi-single distribution of distributors,optimizes the distribution path,improves the service quality and distribution efficiency of crowdsourcing logistics,and enables users to enjoy instant and efficient logistics distribution.Delivery service,whether it is an order user or a distributor,can get a good service experience.Firstly,this paper elaborates the research background and significance of the topic,and puts forward the research content of this paper based on the analysis of the research status of crowdsourcing logistics at home and abroad.Next,through the demand analysis,the business logic and user roles of the system are analyzed,and the feasibility analysis and demand analysis are carried out by using the method of use case description.Then the overall design of the system is carried out,including the design of system architecture,data storage and network communication mode,and each functional module is divided.Then,the vehicle routing problem and optimization method in the system distribution order module are discussed.The design,implementation and testing process of the application are described in detail.Finally,the system is tested to confirm that the system meets the expected requirements in function and user needs.Finally,the future prospects and optimization directions for the test results are put forward.The crowdsourcing logistics system based on Android designed in this paper can effectively provide a series of process services in crowdsourcing,such as distribution orders issued by users,orders received by distributors,map positioning,path planning,service evaluation and remuneration.This system provides the system client App entrance in Android mobile phone for ordinary users and distributors with friendly interface and simple operation.It also provides the system administrator with the entrance of Web-side management system,which has good expansibility,maintainability and portability,and has certain research and practical value.