Auto Maintenance Expert System Design And Implementation

With the development of society, the improvement of science and technology, the use of the car is becoming more and more popular, and at the same time that the garage and corresponding industry are increasing, the scale is on the increase. Now vehicle maintenance enterprise widespread service quality, poor efficiency lower, management and is not standard and a serious shortage of information, so the use of advanced management ways become automobile service industry is one of important guarantee to develop. In order to improve the car maintenance enterprise information management efficiency and quality, we developed a motor repair expert management system.This paper first analyzes the present domestic automobile maintenance enterprise the current situation and problems of a car in JINGMEN4S inn work flow, quick help to maintain personnel of auto fault diagnosis, reduce fault misjudgment, and improve the car maintenance technicians’ work efficiency, to repair process new fault maintenance experience may at any time increase into the expert system, and the parts suppliers’ information, accessories, tools, tools details of the manufacturer, the tools to buy, maintenance history is registered and to the purchase of the tool, maintain registration ahead of intelligence and buy, maintenance records for comparative analysis, to the price of the big deviation timely warning.In this paper, the expert system structure, classification, characteristics, work process and knowledge base of the establishment and the diagnosis process, reasoning process of comprehensive introduction of.In this paper, the development process of the software used in PowerBuilder11.5and SQL Server do is introduced, and the Client/Server (Client/Server, hereinafter referred to as C/S) mode and the browser/Server (Browse/Server, hereinafter referred to as the B/S) model and the characteristics of the comparison and selection differences. Several of the database access method is discussed in this paper. Friendly interface, easy operation, and greatly improve the efficiency of the car maintenance.