Design And Implementation Of Online Vehicle Rental Information Management System

With the development of social economy and the improvement of people's livingstandard,automobile's role becomes more and more important in people's daily lives.However,Car quantity increasing and worsening traffic pressure,travel difficult has become a difficult problem.The car rental is the mutual integration of traditional and modern industry with the rapid development of the Internet.Especially in the short rental,car and timeshare rental market,mobile trend increasingly prominent,the diversified characteristics of the industry as a whole.Rental cars provide great convenience to people that without the ability to buy a car and also release the traffic pressure in a certain.The paper pay attention on the car renting,design and implement on-line car renting information system.The system based on.NET platform,combine with MVC structure and Entity Framework.what's more,the system also follow the development sequence of waterfall model to go through requirement analysis,system design,system implementation and testing etc.in requirement analysis phase,the paper divide requirement into function and non-function.After identifying the system function,it divided into five modules and make use of Use case diagram and data flow diagram to help analyze each module,including the participants and data flow.In system design phase,system describe MVC structure and rebuild business logic level to improve independent of Business logic and non-business logic.After that,paper designs the user based collaborative recommendation algorithm and also utilize K-neighbor algorithm and cosine similarity algorithm to introduce and describe algorithm.Then paper make use of timing diagrams and activity diagrams to design each module.Finally,the paper introduce the database design and show part of important database table as an example.In system implementation phase,the paper introduce how to make system happen through screenshot and part of source code.On-online car renting information system easily help user to search car,renting car and returning car.The system is quite easy to use that make user can understand how to operate system in a short time.User-based collaborative recommendation algorithm could help user to find and predict the current user potential interest in the vehicle effectively and also provides a variety of choices for users.The system has a clear framework structure,strong stability,good scalability,meet management goal and expectations.