Research On Provincial Agencies Equipment Information Receiving And Dispatching System Based On Two Dimensional Bar Code

Bar code technology is a comprehensive technique developed on the basis of information technology. It integrates coding, printing, recognition, data collection and processing. Bar code has three forms: one-dimension code, two dimensional barcode and 3d barcode. People are exploring the barcode technology application all the time. Barcode information space is extended from linear one-dimensional to plane 2-d, then to 3d. Beneficial exploration for the realization of efficient and convenient modern management and application is achieved. This paper proposes a research subject based on two dimensional barcode technology, for the instrument receiving and dispatching management information system of provincial measurement technology institution. The research can improve instrument transceiver management and the service quality, so as to enhance the provincial legal measure technology institution of public service image.This paper introduces the research background, the significance, the states , the research techniques and methods and points out the main workload and main innovations. Based on two dimensional barcode technology, this paper designs the framework of instrument transceiver information system, basic principles of system design, module and subsystem, system network scheme, hardware configuration, software configuration, system security strategy and user interface.The paper analyzes the functions of the instrument transmitting and receiving information system , including instrument transmitting and receiving management, two dimensional barcode coding and decoding, data collecting and analysis, form reporting and user management. Based on technology of Oracle, this paper applies C # and ASP.NET as the development platform to design transmitting and receiving system database. Then detail analysis of the database updating mechanisms, security management, log management, data backup and restore is carried out to establish the instrument transmitting and receiving information system which assures the quality of the data, runs effectively and orderly managed.In this Paper, the establishment of the instrument receiving and dispatching management information system of provincial measure technology institution was set as a example to verified the design of database management system in practice. It analyzes the information system applied in the stages of measuring-instruments management in enterprise, including: (1) bringing the system into use for consultation quotation in enterprise, (2) sending measuring instruments to provincial agency for econometrically detection. (3) reminding the enterprise of periodic inspection, including the query and management of QR code certificate. Through the actual application practice above, the transmitting and receiving information system of the provincial agency instrument based on the two dimensional barcode technology are verified to achieve the expected targets and notable improvement of service efficiency can be accomplished too.The innovative points of the Paper are mainly embodied in the two following aspects: one is the first attempt in improving the working efficiency by applying QR codes into measuring-instrument transmitting and receiving in the industry as well as the promotion of its applications. The other one is to study the comprehensive application of two dimensional barcode technology and network technology, and systematically studied the problem about the application of transmitting and receiving information system of provincial agency instrument, and probed into the problems about QR yards in provincial agency application situation.