Study And Development Of Seed Cotton Purchase Information Management System

As an important strategic resources related to the national economic and the people's livelihood, cotton is paid great attention by every country at all times. Along with the growth of cotton quality inspection system innovation, new request for cotton processing industry is put forward, information and automation management turn into a certain direction.Firstly, this paper introduces actuality of cotton processing industry in internal and overseas in detail, indicates shortage of cotton processing industry in internal through compare, especially in purchase of seed cotton. Purchase and inspection of seed cotton is the base of lint processing, and be good at purchasing seed cotton is the gist of ensuring quality of lint processing. Through analyzing development actuality of purchase and inspection of seed cotton in internal and overseas, aiming at shortage of purchase of seed cotton in our country, the realize project of Seed Cotton Purchase Information Management System is got.Secondly, aiming at the shortage of seed cotton purchase in our country, primary function, run interface, run instance and its realization method of every module in Seed Cotton Purchase Information Management System are introduced in detail, also, key technologies such as serial port communication, database operation and etc. is introduced in detail.Finally, aiming at shortage of estimating system of seed cotton grade, estimating technology of seed cotton grade is constructed, module of integrated grade estimating system based on fuzzy is got. This method is more scientific than ever.In this system, some data such as weight and moisture etc are collected automatically and computed automatically. This system enhances information management level, productivity of cotton processing industry and brings benefit for it. Practice proves that system has practicality function and friendly interface, it can satisfy the need of purchase of the seed cotton.