Design And Implementation Of Chengdu Taxi Call Charging Service System

With the development of modern city life and enhancing the level of traffic facilities, the demand for city public traffic grow with each passing day, the taxi call not only alleviate the passenger taxi difficult problems, but also improve the efficiency of passengers and taxi passenger. But with the development of electric call service, all appear such as passengers and taxi drivers fail, call to passengers pay more additional costs of unsatisfactory conditions, so the taxi electric parts of the slow development of call service.This paper is aimed at the above problems, based on a survey of the Chengdu City call service operation situation and the existing problems, combined with the Chengdu City traffic management, the requirements of the relevant departments, the application of science and technology of modern computer information design Chengdu taxi call charging service system. The main content:1. Technical analysis: object-oriented analysis and design, research of B/S mode and WebService and Tuxedo based client, using C# 4 and SQL Server2005 development.Net4.0 technology solutions.2. The project needs analysis: analysis of the demand function and performance of the system, solve the basic information management, system management, business to buckle back cost tracking, data reconciliation, the public management portal system, short message service system and other functions.3. The overall design and database system design: the module design and database design of the system, in accordance with the "tightly coupled system integration design, weak coupling system integrated design" principle, the modular software design structure, guarantee the function of the system and maintenance.4. Detailed system design and Implementation: module of the system design and implementation in details, complete the system based on the data set, buckle returned fee business processing, website construction, business data tracking, SMS notification and other important modules.5. Analysis of system testing and results: white box and black box testing on the system, write test system problems and defects, reconciliation mechanism and the establishment of three party system, in order to ensure the data correct operation.The content and method of above research, combined with the actual needs of call fee service, formulated the call charge service fee deduction process, fee deduction, deduction method, object return mechanism methods, message handling, reconciliation method, payment services, and design, development, test call button fee for service system platform, will eventually be the center, and Chengdu taxi scheduling China Telecom wing pay, Sichuan Telecom Billing system successfully docking, in order to complete the Chengdu taxi call service system, do what little one can to help for the development of public transportation chengdu.