The Research Of Intelligent Warehouse Management System Based On Bar Code,Radio Frequency Identification And Ultrasonic Infrared Positioning

With the accelerated pace of life and fierce competition, accurate grasp of the market has become an important factor in enhancing their competitiveness of enterprises. In the chain of enterprise ecosystem, warehousing system occupies an important position. The presence of low work efficiency, high cost, slow, can not keep up with the times and other issues in traditional warehouse management system.. Combined with bar code, RFID and indoor positioning technology in the intelligent storage systems, It has the intelligence, automation, informationization features,it plays an important role in improving the flow enterprise material and improving circulation efficiency.Currently on the market management level is high, with advanced technology, and the traditional warehouse management systems; the purchase of advanced management system of high cost,difficult to implement, and the traditional management system is low cost, but the flexibility and timeliness, can not meet the requirement of real-time processing of goods information. Therefore the development of a low cost and can meet the needs of customer in warehouse management system.This problem is solved by the introduction of the bar code technology,this technology improving the recognition speed and accuracy of product in the circulation of commodities;it allows processing of batch products and transfer of data with higher efficiency by combined with radio frequency identification technology; indoor positioning technology Provided the basis for generating the Outbound distribution list,selecting the picking route.When the mobile transmitter reaches a predetermined position, transmitter receives an infrared signal sent by the receiver through the infrared sensor, and then transmitter transmit ultrasonic waves to the surrounding, the receiving machine adjacent to the transmitter will be able to receive the ultrasonic signal,through the background of the computer system will be able to calculate the position information of transmitter particular moment.Through the research, recording and analysis of original storage systems, we have a clear understanding to the questions need to be solved and the basic functional requirements. Through the introduction of advanced technology and management experience, we replaned the layout of warehouse, optimized processes, designed database and software system architecture, ultimately open up a intelligent storage systems to meet customer demand.The realization of the intelligent warehouse system mainly includes the hardware system and software system, the implementation of the hardware system is refers to the integration of storage equipment, electronic equipment and computer system; The realization of the software system is mainly refers to the realization of each function module.Intelligent storage system this subject developed can improve the efficiency of working, improve turnover of storage, reduce inventory, thereby saving costs, increase sales and increase profits.