Research Of Oil Station Intelligent Telemanagement System

The sale of oil products is one of the most competitive markets in the global oil industry, and also is an important factor affecting the survival and development. With the globalization of the world economy, especially with the entry to WTO, it is inevitable to open our domestic oil products market in 2004, which means the petroleum enterprise will face the international oil products competition directly. Thus under this condition, the modernization of oil product circulation, making good use of and attempering the resource and rational distribution of oil products that resolves the problems such as low efficiency caused by the unsuitable administer of oil products become necessary choice to keep competitive advantage. The effective method of achieving the aim is network management of oil station. Aim to the problems of oil station manual manipulating and sale network: low efficiency, high expense, low measure precision and slow transfer speed, the study uses PLS measure equipment, applies expert system technology to construct oil attempering expert system that has achieved the alternation of information and automatic attempering of oil; aim to the problem that the cubage tables of oil tanks exist error, the paper indicates the arithmetic of checking and measuring the table with wavelet analysis. The main contents as follows:(1)According to reassuring the actuality and requirement of oil sale, and knowledge of oil attempering, and analyzing the principle of oil attempering and misplay reason, the study indicates the countermeasure.(2)Aimed to low reliability and instability of the method that tradition motion evenness forecast,the paper indicate a amendatory arithmetic. The test indicates that the precision is advanced,which provides scientific data gist for oil attempering decision-making.(3)Simulating the process of the attempering expert's thinking and applying attempering rules, attempering experience and attempering knowledge, the paper constructs oil attempering expert system, which carry out the automatic attempering of oil.(4)Aimed to the problem that the cubage tables of oil tanks exist error, the paper applies wavelet analysis to checking and revising the tables of oilcan, which greatly advances the precision and applies Visual C++6.0 to developing the oilcan checking subsystem.(5)In order to resolve the problem of complex enterprise structure and plethoric users, the paper indicates the user management mode which bases on the enterprise structure and strategy mode, which carry out the operation signature and right transfer to a lower level network users management blueprint, embody the post liability system and avoid that information management runs away and commerce secret is revealed.(6)Software system for oil station remote management was developed with OO method, Java, JSP and Servlet. It carries out the functions of station management, attempering management, storage management and client management etc.(7)In order to enhance the system speed, the paper discuss the theory of connection pool,indicates a implement project, which effectively stints the resource, quickens the speed and advances the agility and flex of Web application.