【摘要】 探讨了交通工程项目投标单位资格预审依据与原则 ,提出了一种用于资格预审的模糊层次评判方法 ,并对其进行了系统地探讨 .更多还原

【Abstract】 In this paper,the basic theory and the main functions of the export system for transacting and analyzing of automobile traffic accidents are discussed.The expert system is a large intelligence procedure,which is based on expert system theory and knowledge about automobile traffic accident.The program language in the system is a date base language.Its aim is to help us transact and analyze automobile traffic accidents so that the efficiency and the correctness of the work could be increased.The main functions which realizes include:(1)accident evidence register;(2)accident transacting;(3)accident inquiry;(4)statistics and analysis.Scanner can be used to transact pictures.Electric screen can be used to aid accident circumstance analysis meeting.Its main specialies include:(1)complete menu man computer interface,convenient operation;(2)the data is organized in three level in order to change and expand easily;(3)supplying the function of explaining and the process of operation easy to understand;(4)storing the knowledge by frame theory in order to spare the saving room;(5)when transacting automobile traffic accidents,use the knowledge in the formation of associative triple in order to improve the efficiency and quality of knowledge application.更多还原