The Design And Achievement To The System Of Purchasing Grain Network

As everyone knows, grain is of vital important goods to the national economyand the people’s livelihood，the first link that grain enters into the market as a kind ofgoods is purchasing. The grain’s output has been increased gradually these years,which brought more pressure to the purchasing companies. Most of purchasingbusiness is done by hand now, which is not good for the business with big volumeand capital because handwork has low speed and not accurate. As a matter of fact,purchasing companies need a modern computer system to manage the purchasingbusiness to finish the grain purchasing faster and safer.The system of purchasing network analyses the process of the business. Itcontains four main parts: chemical examination, registering, weight checking andfinal estimate. Each people have his own certain work so that the system candecrease the possibility of cheating. The system also supports reading the dataautomatically so the worker cannot log data by hands.The network purchasing system contains several functional parts: user authority,chemical examination, registering, rough weight checking, tare weight checking,final estimate, and statistics, inquire parameter setting up and so on.Based on all the above considerations, the network purchasing system can be aexcellent assistant to the purchasing companies for it can manage the business moreefficiency and accurate.