Design And Implementation Of The Testmanagement System Of Taxi

The taxi is the chief business of the modern city life, is one of citizens travel means of transportation. With the advancement of legal system of city management, the taxi meter as the tool of trade settlement, become one of the key object of national legal metrology management. Taxi meter calibration cycle for six months, verification twice a year, since the mid- 1980- s into legal metrology management. Therefore, detection technology, management ability and the development of the taxi industry does not adapt,the scientific and standardization of verification work and work efficiency needs to be improved.This paper based on information technology and relevant theories of measurement science, the city level the taxi business management system software for research and design verification. The research purpose and importance is embodied in: one is to improve the taxi and the accuracy of the meter calibration. Use of software management system, to ensure accurate verification value, reducing operation error, improve the social credibility of the metrological verification. The second is to realize the standardization of the verification management level effectively. Through management software, can accurately grasp the taxi meter calibration status, make it all under control,prevent undetection fled, maintaining social justice, to protect consumers’ rights and interests. Three is to realize the business management automation, improve the efficiency of verification, achieve the goal of quick, accurate, unified and efficient.Taxi meter verification business management software by using Delphi6 and vc ++ 6.0 as development tool, using the structured design method, verification and user,record and query, accounting, data, and other functions in one, operation more convenient. Convenient. In this thesis expounds on the taxi meter verification business management software development process, including the development process used by the programming software and related technology, the software design of each function in the process and after the implementation of interface, and in the best of each function of software testing.First papers on the research of the domestic and foreign advanced dynamic and involved in the taxi meter calibration verification principle of business management system has carried on the related summarized, in the process of summarizing learn fromexperience, and before implementation of the design to the design of concrete requirements and main work made a definite plan. Next to the feasibility of the system and the system needs analysis, and combining with the Jinzhou city taxi meter calibration station of the process of the specific nature of work and business characteristics, business has carried on the detailed investigation and research, to analyze the function of software should have. According to business needs, draw the system function structure and the architecture of system and database for the overall design. In the code in the process of the design phase and the choice of the database type, and each form has carried on the detailed design. Draw the overall function of the software after the overall programming block diagram and software flow diagram, and determine the need to use the technology and auxiliary tools, and according to the diagram to establish and implement each function module, the software user, record,inquiry, accounting, data, and other functions, and other functions for detailed design and make it function.Group at the end of the paper, with 20 taxi meter data as software system test content, give priority to with white box testing, supplemented by black and white box testing method of black box. After the test, the taxi meter calibration functions running stable and good business management software, can fully satisfy the Jinzhou city taxi meter calibration station business requirements.