Design And Implementation Of Car Rental Client Based On IOS

With the advent of the "Internet Plus" era,all walks of life have changed from traditional business models to Internet business models,showing a flourishing prosperity.The car rental industry is one of the typical representatives.In recent years,the car rental industry has gradually adopted a combination of online and offline services to provide people with services.The project in this article aims to develop a car rental client mobile applications based on iOS platform.This article first analyzes the status quo of the domestic industry of car leasing services,then analyzes the requirements of the system from the functional and non-functional aspects,and analyzes the system use cases.The detail design of the system includes the design of components,main modules and database.The client system is based on the Objective-C programming language and adopts the MVVM design mode.It completes the implementation of the low-level component and the high-level functional module in the architecture of car leasing system,including six modules: quick entry,personal management,rental,lease,message management and buried point module.The rental and renting module is the most important,and it is also the two most important function modules interacting with the user.It includes functions such as car screening,car details viewing,bargaining,comparison,subscription,and car rental,etc.In order to reduce coupling,the system is implemented in a component-based way,so that each basic module can be independently developed and called.Finally,in order to verify the effectiveness and compatibility of the system,different models are used to test the various functional modules of the system.The realization of component car leasing system based on iOS system breaks the current car rental software whose leasing agencies in China are those car rental companies.In addition,the users and the car rental agencies don't have sufficient communication between each other.Based on the ordinary groups and establishing links of user-to-user,the project arms to achieve the goal of maximizing the use of automotive resources.