The Design And Implementation Of Intelligent Transformation APP Based On IOS

With the rapid social economic growth, the vehicle amount climbs fast.As a result, prioritizing public transportation development, low carbon transport, and intelligent traffic management have become the only choice of transportation development in metropolis. For citizens, there are some difficulties in finding stops and making sure arrival time when they choose public transportation.Also, with the development of mobile internet, the smart phone has become a necessary part among citizens. Nowadays, some bus companies have developed real-time positioning function for their buses in many cities. The opening information of bus real-time positioning makes it possible for bus companies to develop their own bus real-time positioning APPs and some of them are more and more needed by citizens when they move around.This dissertation uses LBS based on mobile internet to achieve the research target and it is also used in designing and developing an intelligent transformation APP based on iOS platform. The system focused on the problems that citizens have faced when they take public transports. The main purpose of this dissertation is to provide users with the location of the bus lines and stations information, which can differ the same name bus stop. And the information will include the map and real-time information, and it will filtrate by the location and favor of users. Besides, it provides users with some intelligent function such as remind of getting of.Firstly, this dissertation introduced the technical background of mobile application based on iOS platform; Following the guiding ideology of software engineering, it analyzed the demand of target users, cleared who the target user is and make their use-case Scenario specifically. It analyzed user demand through problems as well. Then, it came to the summarily designing of system and module division and design refers to layered framework of software engineering. Combining the frame diagram, flow diagram, class diagram, E-R diagram and others, it finished the summarily design on both overall design and modules design. After that, it is the the specific design of system which describes the data structure definition and interface definition of core modules and shows interaction process between classes according to the sequence diagram. Following that, it tested the accomplished system and shows the results of every functional module. Lastly, it summarizes the whole dissertation and makes some expectation.