The Transportation Service System For Vehicle Resources Integration Based On SaaS

In recent years, with the rapid progress of China's economic, the logistics industry has developed rapidly, especially the rapid development of the transport industry makes the vehicles engage in goods transportation involved in a growing scale. However, vehicle's unload rates were high because of the uneven distribution of capacity and traffic. At the same time, in the current freight market conditions, the organization and management style of truck is small and backward, the information of vehicle resources and cargo resources in the freight market is asymmetry and not smooth caused the phenomenon of the owner to find goods difficult and the shipper to find truckers difficult appeared, Waste the freight resources. Therefore, the integration of the social vehicles resources and improve the vehicle efficicency are important.SaaS (Software as a Service) provides the possibility for the integration of vehicle resources. SaaS is a new software service model, it can enable small and medium enterprises and individual users to use the software at lower cost based on change from discrete software-owned mode to centralized software-leased mode. Allow the trucker and shipper get information quickly by the Internet and improve resource utilization.Based on this, the SaaS model were studied including the concept of SaaS model, SaaS application maturity model, the memory type of data under the SaaS model and summarized the difference between SaaS and traditional software.After analysis the SaaS model, we have established the business model of the system. Describe the information of vehicle and goods resources, analysis the trucker's and shipper's use case and design their use case diagrams. Then take the fleet of Wendeng station as an example, analysis the type of the customers entrusted transportation task and the process of transportation services. For the reasonable selection of vehicle and goods, we propose the question of vehicle information matches the goods information and use AHP (Analytic Hierarchy Process) to solve the problem.Finally, we design and implement the transportation service system for vehicle resources integration based on SaaS, including the designs of software architecture, the system function, tenant management module class diagram and database, proposing name-value model to realize the data model expansion for multi-tenant. The application of the System includes the realization of business component and algorithm.