| Chinese construction of infrastructure facilities are enhanced as years go by, include railway,bridge and major projects are exploited, so quantity demand of commercial concrete is bigger, quality demand of commercial concrete is higher. How product commercial concrete of high price performance ratio and make it satisfy Chinese construction of infrastructure facilities is a burning question by commercial concrete enterprise.Concrete mixing station of China are developed later, and many technology exists problem, my research subject is aimed at material (sand,stone,cement,water and so on), and control the precision of material, if weighed more than set values, it can subtract redundant, and it can control discharge precision, this system can control weigh error and discharge error and control it in State permits. Achieve the higher commercial concrete.In this research subject, we selected the most prevalent SQL Server2000 database as back-end server and Delphi6 as developing tool, developing product and management system about commercial concrete station, this product and management system is aimed at production data and prescription, it make convenient to client see about production data, it offers modern ceramic industry a set of modern and efficient information management mode, and it besides easing labor intensity and increase of efficiency.This product and management system bases commercial concrete production, it can carry through and analyzed devise overall structure of commercial concrete station, and confirm the use of sensor and card, realize this product and management system make use of hardware. At the same time, this product and management system can control efficiently commercial concrete production in developing the Delphi database application, and manage production data efficiently. In order to reduce weigh error and discharge error, make up parameter timely. This product and management system is applied in practice and obtained praise of client. |
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